Rating › Hifumi Katoh

Rating of Hifumi Katoh

Player page　Last game 2017-06-20

Current rating1283

Peak1941
1981-12-12

Games2219

By fiscal year

FY	Age	Annual rank	Titles	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2017	age 77	183rd		9-dan		Group 6	1283		-7	0	1	0.000
FY2016	age 77	183rd		9-dan	Class C2	Group 6	1290	27.2	-18	4	20	0.167
FY2015	age 76	184th		9-dan	Class C2	Group 6	1307		-64	0	19	0.000
FY2014	age 75	175th		9-dan	Class C2	Group 6	1371	28.6	-31	5	18	0.217
FY2013	age 74	166th		9-dan	Class C1	Group 6	1402	31.7	-21	6	19	0.240
FY2012	age 73	161st		9-dan	Class C1	Group 6	1423	23.2	-88	3	20	0.130
FY2011	age 72	135th		9-dan	Class C1	Group 6	1511	41.8	+26	14	15	0.483
FY2010	age 71	138th		9-dan	Class C1	Group 5	1485	37.3	-8	10	17	0.370
FY2009	age 70	134th		9-dan	Class C1	Group 5	1493	40.8	+17	10	16	0.385
FY2008	age 69	137th		9-dan	Class B2	Group 4	1476	35.1	-42	6	19	0.240
FY2007	age 68	127th		9-dan	Class B2	Group 4	1518	36.1	-46	6	17	0.261
FY2006	age 67	104th		9-dan	Class B2	Group 4	1564		+5	9	10	0.474
FY2005	age 66	110th		9-dan	Class B2	Group 4	1559	46.3	+7	12	15	0.444
FY2004	age 65	107th		9-dan	Class B2	Group 4	1552	43.1	-25	9	18	0.333
FY2003	age 64	96th		9-dan	Class B1	Group 5	1576	43.3	-41	9	19	0.321
FY2002	age 63	73rd		9-dan	Class B1	Group 4	1617	47.0	-1	12	19	0.387
FY2001	age 62	71st		9-dan	Class A	Group 4	1619	40.6	-88	6	22	0.214
FY2000	age 61	38th		9-dan	Class A	Group 3	1707	54.8	+20	16	19	0.457
FY1999	age 60	41st		9-dan	Class A	Group 2	1686	54.3	+33	11	15	0.423
FY1998	age 59	55th		9-dan	Class A	Group 2	1654	45.8	-65	8	20	0.286
FY1997	age 58	34th		9-dan	Class A	Group 3	1718	57.9	+30	15	15	0.500
FY1996	age 57	38th		9-dan	Class A	Group 3	1688	51.9	-16	11	16	0.407
FY1995	age 56	30th		9-dan	Class A	Group 3	1705	55.0	-6	10	16	0.385
FY1994	age 55	33rd		9-dan	Class A	Group 3	1711	52.3	-50	13	18	0.419
FY1993	age 54	22nd		9-dan	Class A	Group 2	1761	55.5	-55	15	23	0.395
FY1992	age 53	10th		9-dan	Class B1	Group 2	1816	63.9	+37	32	17	0.653
FY1991	age 52	12th		9-dan	Class B1	Group 1	1779	62.2	+35	30	21	0.588
FY1990	age 51	21st		9-dan	Class B1	Group 1	1744	58.2	-29	22	20	0.524
FY1989	age 50	13th		9-dan	Class B1	Group 1	1773	62.3	-2	29	23	0.558
FY1988	age 49	12th		9-dan	Class A	Group 1	1774	60.7	-36	23	22	0.511
FY1987	age 48	9th		9-dan	Class A	Group 1	1811	64.1	+33	25	16	0.610
FY1986	age 47	13th		9-dan	Class A		1778	61.2	-22	28	24	0.538
FY1985	age 46	10th		9-dan	Class A		1800	64.3	-4	30	24	0.556
FY1984	age 45	10th	Oi	9-dan	Class A		1803	64.8	-32	44	33	0.571
FY1983	age 44	6th		9-dan	Class A		1836	64.3	-30	31	27	0.534
FY1982	age 43	3rd	Meijin	9-dan	Meijin		1865	66.4	-55	33	25	0.569
FY1981	age 42	1st		9-dan	Class A		1920	73.3	+23	43	17	0.717
FY1980	age 41	3rd		9-dan	Class A		1897	71.4	+72	40	21	0.656
FY1979	age 40	5th		9-dan	Class A		1825	66.3	-21	29	26	0.527
FY1978	age 39	4th	Kio・Osho	9-dan	Class A		1846	65.5	-84	30	27	0.526
FY1977	age 38	1st	Kio	9-dan	Class A		1930	75.3	+37	39	20	0.661
FY1976	age 37	2nd	Kio	9-dan	Class A		1893	72.0	+145	42	19	0.689
FY1975	age 36	10th		9-dan	Class A		1748	62.4	+42	19	14	0.576
FY1974	age 35	16th		9-dan	Class A		1706	54.6	-34	19	21	0.475
FY1973	age 34	10th		9-dan	Class A		1740	57.9	-53	20	25	0.444
FY1972	age 33	6th		8-dan	Class A		1793	64.1	+16	24	19	0.558
FY1971	age 32	9th		8-dan	Class A		1777	60.2	-4	23	19	0.548
FY1970	age 31	7th		8-dan	Class A		1781	63.6	-16	21	17	0.553
FY1969	age 30	4th		8-dan	Class A		1796	60.3	-54	15	18	0.455
FY1968	age 29	4th		8-dan	Class B1		1850	69.0	+41	35	18	0.660
FY1967	age 28	6th		8-dan	Class A		1809	63.8	-22	27	23	0.540
FY1966	age 27	3rd		8-dan	Class B1		1831	67.9	+68	45	25	0.643
FY1965	age 26	7th		8-dan	Class A		1763	66.1	+22	29	19	0.604
FY1964	age 25	4th		8-dan	Class A		1741	60.5	+8	24	20	0.545
FY1963	age 24	－		8-dan	Class A		1733		+9	6	3	0.667
FY1962	age 23	－		8-dan	Class A		1725		+27	6	4	0.600
FY1961	age 22	－		8-dan	Class B1		1698		-40	8	2	0.800
FY1960	age 21	－		8-dan	Class A		1738		+9	2	6	0.250
FY1959	age 20	－		8-dan	Class A		1729		-23	6	2	0.750
FY1958	age 19	－		8-dan	Class A		1752		+46	4	5	0.444
FY1957	age 18	－		7-dan	Class B1		1705		+4	10	2	0.833
FY1956	age 17	－		6-dan	Class C1		1701		+25	9	2	0.818
FY1955	age 16	－		5-dan	Class C1		1676		+47	10	3	0.769
FY1954	age 15	－		4-dan	Class C2		1629		+7	11	1	0.917

Games by fiscal year

FY2017 results0W-1L

Win rate0.000

Rating1283

Annual rank183rd

Rank/title at FY end / age9-dan / age 77

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/20	1285	-2	1283	Satoshi Takano4-dan / age 23 1613	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●

FY2016 results4W-20L

Win rate0.167

Rating1290

Annual rank183rd

Rank/title at FY end / age9-dan / age 77

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1302	-2	1300	Atsushi Miyata6-dan / age 34 1627	Osho-sen Prelim 1 Round 1	Gote	●
2	5/28	1300	-3	1297	Osamu Nakamura9-dan / age 53 1552	Eio-sen 9-dan section Round 1	Sente	●
3	6/24	1297	+13	1310	Wataru Kamimura4-dan / age 29 1530	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
4	7/7	1310	-3	1307	Yuya Nagaoka5-dan / age 30 1539	Junisen Class C2 Round 2	Sente	●
5	7/15	1307	+9	1315	Nou Itoh6-dan / age 54 1341	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
6	8/10	1315	-3	1313	Kota Kanai6-dan / age 30 1588	Asahi Cup Prelim 1 Round 2	Sente	●
7	8/15	1313	-4	1308	Hisashi Ogura7-dan / age 48 1490	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
8	8/25	1308	+15	1323	Wataru Yashiro5-dan / age 22 1710	Junisen Class C2 Round 3	Gote	○
9	9/14	1323	-7	1316	Kazuharu Shoshi7-dan / age 54 1382	Oi-sen Prelims Round 1	Gote	●
10	9/23	1316	-3	1313	Masakazu Watanabe5-dan / age 30 1567	Junisen Class C2 Round 4	Sente	●
11	10/13	1313	-2	1311	Satoshi Takano4-dan / age 22 1645	Junisen Class C2 Round 5	Gote	●
12	10/18	1311	-3	1308	Kota Kanai6-dan / age 30 1579	Oza-sen Prelim 1 Round 2	Sente	●
13	11/1	1308	-5	1303	Kenji Kanzaki8-dan / age 52 1434	Junisen Class C2 Round 6	Sente	●
14	11/24	1303	-6	1297	Kiyozumi Kiriyama9-dan / age 69 1394	Junisen Class C2 Round 7	Gote	●
15	12/15	1297	-3	1294	Ryosuke Nakamura6-dan / age 31 1555	Junisen Class C2 Round 8	Gote	●
16	12/24	1294	-2	1292	Sota Fujii4-dan / age 14 1594	Ryuo-sen Group 6 Ranking Round 1	Sente	●
17	1/12	1292	-2	1290	Naohiro Ishida4-dan / age 28 1636	Junisen Class C2 Round 9	Sente	●
18	1/20	1290	+14	1304	Eiji Iijima7-dan / age 37 1679	Kisei-sen Prelim 2 Round 1	Gote	○
19	1/27	1304	-4	1301	Wataru Kamimura4-dan / age 30 1518	Kio-sen Prelims Round 2	Sente	●
20	2/2	1301	-3	1298	Tomohiro Murata6-dan / age 35 1563	Junisen Class C2 Round 10	Gote	●
21	2/8	1298	-0	1297	Amahiko SatohMeijin・Eio / age 29 1974	Kisei-sen Prelim 2 Round 2	Gote	●
22	2/23	1297	-3	1295	Michio Takahashi9-dan / age 56 1560	NHK Cup Prelims Round 1	Sente	●
23	3/2	1295	-3	1291	Wataru Kamimura4-dan / age 30 1518	Junisen Class C2 Round 11	Sente	●
24	3/24	1291	-1	1290	Reo Kurosawa5-dan / age 25 1718	Osho-sen Prelim 1 Round 1	Sente	●

FY2015 results0W-19L

Win rate0.000

Rating1307

Annual rank184th

Rank/title at FY end / age9-dan / age 76

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1362	-2	1359	Shinya Satoh6-dan / age 37 1679	Kio-sen Prelims Round 4	Gote	●
2	6/18	1359	-4	1356	Keita Kadokura4-dan / age 28 1577	Junisen Class C2 Round 1	Gote	●
3	6/20	1356	-5	1351	Yoshikazu Minami9-dan / age 52 1495	Eio-sen 9-dan section Round 2	Gote	●
4	7/9	1351	-3	1348	Shingo Itoh5-dan / age 33 1636	Junisen Class C2 Round 2	Sente	●
5	7/31	1348	-2	1346	Akira Nishio6-dan / age 35 1692	Junisen Class C2 Round 3	Gote	●
6	8/10	1346	-1	1345	Taichi Nakamura6-dan / age 27 1772	Asahi Cup Prelim 1 Round 2	Sente	●
7	9/3	1345	-7	1339	Takashi Kanezawa5-dan / age 42 1409	Oi-sen Prelims Round 1	Gote	●
8	9/10	1339	-2	1337	Mirai Aoshima4-dan / age 20 1684	Junisen Class C2 Round 4	Sente	●
9	10/1	1337	-2	1335	Takuma Oikawa6-dan / age 28 1697	Oza-sen Prelim 1 Round 2	Sente	●
10	10/30	1335	-5	1330	Hisashi Ogura7-dan / age 47 1479	Junisen Class C2 Round 6	Sente	●
11	11/10	1330	-1	1329	Nobuyuki Yashiki9-dan / age 43 1829	Kisei-sen Prelim 2 Round 1	Sente	●
12	11/19	1329	-3	1326	Kazuhiro Nishikawa5-dan / age 29 1611	Junisen Class C2 Round 7	Gote	●
13	12/17	1326	-1	1326	Takuya Nagase6-dan / age 23 1829	Junisen Class C2 Round 8	Gote	●
14	12/24	1326	-3	1323	Seiya Kondou4-dan / age 19 1580	Kio-sen Prelims Round 2	Sente	●
15	1/15	1323	-2	1320	Taichi Takami5-dan / age 22 1619	Junisen Class C2 Round 9	Sente	●
16	1/25	1320	-3	1317	Yuichi Tanaka5-dan / age 30 1543	Ryuo-sen Group 6 Ranking Round 1	Sente	●
17	2/4	1317	-5	1312	Kenji Waki8-dan / age 55 1452	Junisen Class C2 Round 10	Gote	●
18	2/24	1312	-2	1310	Takuma Oikawa6-dan / age 28 1706	NHK Cup Prelims	Sente	●
19	3/3	1310	-3	1307	Norihiro Yagura7-dan / age 41 1584	Junisen Class C2 Round 11	Sente	●

FY2014 results5W-18L

Win rate0.217

Rating1371

Annual rank175th

Rank/title at FY end / age9-dan / age 75

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1394	-3	1391	Manabu Senzaki9-dan / age 43 1635	Kio-sen Prelims Round 3	Gote	●
2	4/28	1391	-3	1388	Kentaro Ishii4-dan / age 22 1639	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
3	6/20	1388	-4	1384	Wataru Kamimura4-dan / age 27 1560	Junisen Class C2 Round 1	Sente	●
4	7/10	1384	-4	1380	Hiroshi Miyamoto4-dan / age 28 1600	Junisen Class C2 Round 2	Gote	●
5	7/31	1380	+11	1391	Kiyokazu Katsumata6-dan / age 45 1519	Asahi Cup Prelim 1 Round 2	Sente	○
6	8/22	1391	-4	1388	Yugo Takeuchi4-dan / age 26 1607	Junisen Class C2 Round 3	Gote	●
7	9/12	1388	-6	1382	Teruichi Aono9-dan / age 61 1483	Asahi Cup Prelim 1 Round 3	Sente	●
8	9/19	1382	-3	1379	Kentaro Ishii4-dan / age 22 1631	Junisen Class C2 Round 4	Sente	●
9	10/2	1379	+8	1386	Keiji Nishikawa7-dan / age 52 1366	Junisen Class C2 Round 5	Sente	○
10	10/8	1386	-6	1380	Koji Tosa8-dan / age 59 1468	Oi-sen Prelims Round 2	Gote	●
11	10/17	1380	-4	1377	Kazutoshi Satoh6-dan / age 36 1600	Oza-sen Prelim 1 Round 2	Sente	●
12	11/8	1377	-3	1374	Osamu Nakamura9-dan / age 52 1627	Kisei-sen Prelim 2 Round 1	Gote	●
13	11/20	1374	-2	1371	Wataru Yashiro4-dan / age 20 1677	Junisen Class C2 Round 6	Gote	●
14	12/19	1371	+8	1379	Kaishu Tanaka9-dan / age 67 1359	Junisen Class C2 Round 7	Gote	○
15	12/26	1379	-4	1375	Keita Kadokura4-dan / age 27 1574	Ryuo-sen Group 6 Ranking Round 1	Sente	●
16	1/7	1375	+6	1382	Noboru Tamaru9-dan / age 64 1308	Kio-sen Prelims Round 2	Gote	○
17	1/16	1382	-4	1377	Yusuke Toyama5-dan / age 35 1546	Junisen Class C2 Round 8	Sente	●
18	2/5	1377	-2	1375	Takuma Oikawa6-dan / age 27 1673	Osho-sen Prelim 1 Round 2	Gote	●
19	2/12	1375	-3	1372	Tatsuya Sanmaido4-dan / age 21 1643	Junisen Class C2 Round 9	Sente	●
20	2/20	1372	-6	1366	Toshiyuki Nakao5-dan / age 40 1465	NHK Cup Prelims Round 1	Gote	●
21	3/6	1366	-5	1361	Kenji Kobayashi9-dan / age 57 1514	Junisen Class C2 Round 10	Gote	●
22	3/11	1361	+14	1375	Yasuhiro Masuda4-dan / age 17 1656	Kio-sen Prelims Round 3	Sente	○
23	3/19	1375	-4	1371	Hiroshi Okazaki6-dan / age 47 1585	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●

FY2013 results6W-19L

Win rate0.240

Rating1402

Annual rank166th

Rank/title at FY end / age9-dan / age 74

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1421	-1	1419	Tadahisa Maruyama9-dan / age 42 1838	Osho-sen Prelim 1 Round 2	Sente	●
2	6/18	1419	+12	1431	Wataru Kamimura4-dan / age 26 1607	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
3	6/25	1431	-6	1425	Bungo Fukusaki9-dan / age 53 1518	Junisen Class C1 Round 1	Sente	●
4	7/9	1425	+11	1436	Takehiro Ohira5-dan / age 36 1550	Junisen Class C1 Round 2	Gote	○
5	7/16	1436	+5	1441	Toshio Miyata7-dan / age 60 1300	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
6	7/26	1441	-5	1436	Makoto Chuza7-dan / age 43 1588	Ginga-sen Prelims Final	Sente	●
7	8/6	1436	-2	1434	Issei Takazaki6-dan / age 26 1754	Junisen Class C1 Round 3	Gote	●
8	8/14	1434	+11	1445	Tetsuya Fujimori4-dan / age 26 1590	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
9	9/5	1445	-3	1442	Shoji Segawa5-dan / age 43 1698	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	●
10	9/11	1442	-2	1441	Takuya Nagase6-dan / age 21 1826	Asahi Cup Prelim 1 Round 2	Gote	●
11	9/24	1441	-5	1436	Hiroshi Naganuma7-dan / age 48 1582	Junisen Class C1 Round 4	Sente	●
12	9/30	1436	-3	1433	Kenjirou Abe5-dan / age 24 1707	Oi-sen Prelims Round 2	Gote	●
13	10/4	1433	-6	1427	Akio Ishikawa7-dan / age 50 1501	Oza-sen Prelim 1 Round 2	Sente	●
14	10/10	1427	-2	1424	Eiji Iijima7-dan / age 34 1733	Kisei-sen Prelim 2 Round 1	Sente	●
15	10/29	1424	-1	1423	Tetsuro Itodani6-dan / age 25 1861	Junisen Class C1 Round 5	Sente	●
16	11/26	1423	-6	1417	Masahiko Urano8-dan / age 49 1492	Junisen Class C1 Round 6	Gote	●
17	12/17	1417	-3	1414	Kota Kanai5-dan / age 27 1683	Junisen Class C1 Round 7	Sente	●
18	12/27	1414	+11	1425	Shinichi Satoh4-dan / age 31 1576	Kio-sen Prelims Round 2	Gote	○
19	1/8	1425	-6	1419	Tadao Kitajima6-dan / age 48 1511	Junisen Class C1 Round 8	Gote	●
20	1/15	1419	+8	1427	Koji Tosa7-dan / age 58 1430	Ryuo-sen Group 6 Ranking Round 1	Sente	○
21	2/4	1427	-3	1424	Shintaro Saito5-dan / age 20 1670	Junisen Class C1 Round 9	Sente	●
22	2/14	1424	-5	1419	Masakazu Kondoh6-dan / age 42 1571	Ryuo-sen Group 6 Ranking Round 2	Gote	●
23	2/19	1419	-7	1413	Takeshi Kawakami6-dan / age 41 1483	NHK Cup Prelims Round 1	Gote	●
24	3/4	1413	-5	1408	Masakazu Kondoh6-dan / age 42 1575	Junisen Class C1 Round 10	Gote	●
25	3/25	1408	-7	1402	Shohei Takada6-dan / age 51 1464	Osho-sen Prelim 1 Round 1	Gote	●

FY2012 results3W-20L

Win rate0.130

Rating1423

Annual rank161st

Rank/title at FY end / age9-dan / age 73

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1503	+11	1514	Atsushi Miyata6-dan / age 30 1626	Kio-sen Prelims Round 3	Sente	○
2	5/15	1514	-5	1509	Shoji Segawa4-dan / age 42 1631	Kio-sen Prelims Round 4	Gote	●
3	6/12	1509	-7	1501	Masakazu Kondoh6-dan / age 41 1547	Junisen Class C1 Round 1	Gote	●
4	7/3	1501	-6	1496	Taichi Takami4-dan / age 18 1612	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
5	7/10	1496	-2	1494	Taichi Nakamura6-dan / age 24 1842	Junisen Class C1 Round 2	Sente	●
6	7/26	1494	+6	1500	Shohei Takada6-dan / age 50 1411	Ginga-sen Prelims	Gote	○
7	7/30	1500	-4	1496	Shinya Satoh6-dan / age 34 1694	Asahi Cup Prelim 1 Round 2	Sente	●
8	8/7	1496	-6	1490	Ichiro Hiura8-dan / age 46 1578	Junisen Class C1 Round 3	Gote	●
9	9/4	1490	-3	1487	小林裕士7-dan / age 35 1718	Junisen Class C1 Round 4	Sente	●
10	9/14	1487	-13	1474	Katsumi Mushano7-dan / age 58 1229	Oza-sen Prelim 1 Round 2	Sente	●
11	9/28	1474	-5	1469	Keita Kadokura4-dan / age 25 1608	Oi-sen Prelims Round 2	Gote	●
12	10/2	1469	-3	1465	Makoto Sasaki6-dan / age 32 1713	Junisen Class C1 Round 5	Sente	●
13	10/12	1465	-3	1462	Kensuke Kitahama7-dan / age 36 1697	Kisei-sen Prelim 2 Round 1	Sente	●
14	11/6	1462	-2	1460	Yasuaki Murayama6-dan / age 28 1801	Junisen Class C1 Round 6	Gote	●
15	11/30	1460	-3	1457	Kenjirou Abe5-dan / age 23 1742	Ginga-sen Block H Round 5	Gote	●
16	12/11	1457	-5	1453	Keiichi Sanada7-dan / age 40 1619	Junisen Class C1 Round 7	Sente	●
17	12/25	1453	-10	1443	Katsuhiko Murooka7-dan / age 53 1375	Ryuo-sen Group 6 Ranking Round 1	Gote	●
18	1/7	1443	-11	1432	Yoshinori Satou8-dan / age 63 1298	Kio-sen Prelims Round 2	Sente	●
19	1/15	1432	-5	1427	Kenji Kobayashi9-dan / age 55 1548	Junisen Class C1 Round 8	Gote	●
20	2/5	1427	-7	1420	Koji Tosa7-dan / age 57 1485	Junisen Class C1 Round 9	Gote	●
21	2/15	1420	+12	1432	Tetsuya Fujimori4-dan / age 25 1609	Osho-sen Prelim 1 Round 1	Sente	○
22	2/26	1432	-7	1425	Yuki Fujikura5-dan / age 33 1494	NHK Cup Prelims Round 1	Sente	●
23	3/12	1425	-2	1423	Kenjirou Abe5-dan / age 24 1720	Junisen Class C1 Round 10	Gote	●

FY2011 results14W-15L

Win rate0.483

Rating1511

Annual rank135th

Rank/title at FY end / age9-dan / age 72

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/7	1479	+6	1485	木下浩一age 43 1409	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
2	6/14	1485	-4	1481	Atsushi Miyata6-dan / age 30 1672	Junisen Class C1 Round 1	Sente	●
3	7/5	1481	-6	1475	Shingo Hirafuji6-dan / age 47 1572	Junisen Class C1 Round 2	Gote	●
4	7/15	1475	-7	1468	Hiroshi Okazaki6-dan / age 44 1508	Ginga-sen Prelims	Sente	●
5	7/26	1468	+4	1472	Katsumi Mushano7-dan / age 57 1259	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
6	8/4	1472	+6	1478	Eiji Ooshima7-dan / age 54 1382	Asahi Cup Prelim 1 Round 2	Sente	○
7	8/9	1478	-7	1471	Kenji Waki8-dan / age 50 1517	Junisen Class C1 Round 3	Sente	●
8	8/15	1471	+7	1477	Nou Itoh5-dan / age 49 1410	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	○
9	9/6	1477	-6	1471	Yasuaki Tsukada9-dan / age 46 1568	Junisen Class C1 Round 4	Gote	●
10	9/15	1471	-5	1466	Kiyokazu Katsumata6-dan / age 42 1588	Oi-sen Prelims Round 2	Sente	●
11	9/29	1466	-4	1462	Osamu Nakamura9-dan / age 48 1633	Asahi Cup Prelim 1 Round 3	Gote	●
12	10/6	1462	+12	1473	Kota Kanai5-dan / age 25 1639	Ryuo-sen Group 6 Promotion playoff Round 5	Gote	○
13	10/11	1473	-2	1471	Ayumu Matsuo7-dan / age 31 1800	Kisei-sen Prelim 2 Round 1	Sente	●
14	10/18	1471	+7	1478	Kazuo Ishida9-dan / age 64 1421	Oza-sen Prelim 1 Round 2	Gote	○
15	10/21	1478	+12	1490	Tadashi Ooishi4-dan / age 22 1680	Ryuo-sen Group 6 Promotion playoff Semifinal	Gote	○
16	10/27	1490	-5	1485	Kazuhiro Nishikawa4-dan / age 25 1637	Ryuo-sen Group 6 Promotion playoff Final	Gote	●
17	11/1	1485	+12	1497	Daisuke Katagami6-dan / age 30 1650	Junisen Class C1 Round 6	Sente	○
18	11/10	1497	-8	1489	Yaichio Oono7-dan / age 52 1477	Ryuo-sen Group 6 Promotion playoff2 Final	Gote	●
19	11/24	1489	-4	1484	Akira Nishio6-dan / age 32 1668	Oza-sen Prelim 1 Round 3	Gote	●
20	11/29	1484	+11	1496	Keiichi Sanada7-dan / age 39 1632	Junisen Class C1 Round 7	Gote	○
21	12/20	1496	+11	1507	Sakio Chiba6-dan / age 32 1654	Junisen Class C1 Round 8	Sente	○
22	1/17	1507	+7	1514	Eisaku Tomioka8-dan / age 47 1482	Junisen Class C1 Round 9	Gote	○
23	1/25	1514	+6	1520	Katsuhiko Murooka7-dan / age 52 1410	Ryuo-sen Group 6 Ranking Round 2	Gote	○
24	2/7	1520	-6	1514	Hideyuki Takano6-dan / age 39 1596	Junisen Class C1 Round 10	Gote	●
25	2/24	1514	-9	1505	Toshiyuki Nakao5-dan / age 37 1491	NHK Cup Prelims Round 1	Sente	●
26	2/28	1505	+6	1511	Katsuhiko Murooka7-dan / age 52 1397	Kio-sen Prelims Round 2	Sente	○
27	3/9	1511	-5	1506	Yuuki Sasaki4-dan / age 17 1669	Ryuo-sen Group 6 Ranking Round 3	Gote	●
28	3/13	1506	+9	1515	Isao Nakata7-dan / age 44 1558	Junisen Class C1 Round 11	Sente	○
29	3/30	1515	-5	1511	Keita Kadokura4-dan / age 24 1666	Osho-sen Prelim 1 Round 1	Sente	●

FY2010 results10W-17L

Win rate0.370

Rating1485

Annual rank138th

Rank/title at FY end / age9-dan / age 71

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1490	-5	1485	Yusuke Toyama4-dan / age 30 1650	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	●
2	4/8	1485	+14	1499	Makoto Tobe6-dan / age 23 1819	Kio-sen Prelims Round 3	Gote	○
3	5/6	1499	-5	1494	Shuji Satoh7-dan / age 42 1628	Kio-sen Prelims Round 4	Sente	●
4	6/8	1494	+8	1502	Keiji Mori9-dan / age 64 1480	Junisen Class C1 Round 1	Gote	○
5	7/6	1502	-5	1497	Kota Kanai5-dan / age 24 1649	Junisen Class C1 Round 2	Sente	●
6	7/22	1497	-10	1487	Yuki Fujikura4-dan / age 30 1426	Ginga-sen Prelims	Sente	●
7	8/3	1487	-4	1483	Kosuke Tamura6-dan / age 34 1680	Junisen Class C1 Round 3	Sente	●
8	8/30	1483	+4	1487	Katsumi Mushano7-dan / age 56 1268	Asahi Cup Prelim 1 Round 2	Sente	○
9	9/7	1487	-9	1478	Kunio Naitou9-dan / age 70 1458	Junisen Class C1 Round 4	Gote	●
10	9/16	1478	-3	1475	Hiroki Nakata8-dan / age 45 1719	Oi-sen Prelims Round 2	Gote	●
11	9/24	1475	-8	1468	Koji Horiguchi7-dan / age 49 1491	Ryuo-sen Group 5 Relegation playoff Final	Sente	●
12	9/30	1468	-2	1465	Eiji Iijima6-dan / age 31 1779	Asahi Cup Prelim 1 Round 3	Sente	●
13	10/5	1465	+11	1476	Takehiro Ohira5-dan / age 33 1581	Junisen Class C1 Round 5	Sente	○
14	10/15	1476	+5	1481	Toshio Miyata7-dan / age 57 1358	Oza-sen Prelim 1 Round 2	Sente	○
15	11/2	1481	-3	1478	Issei Takazaki5-dan / age 23 1705	Junisen Class C1 Round 6	Gote	●
16	11/8	1478	+12	1489	Shoji Segawa4-dan / age 40 1652	Oza-sen Prelim 1 Round 3	Gote	○
17	11/26	1489	-4	1485	Makoto Sasaki5-dan / age 30 1657	Oza-sen Prelim 1 Round 4	Sente	●
18	12/3	1485	-2	1483	Eiji Iijima7-dan / age 31 1780	Kisei-sen Prelim 2 Round 2	Gote	●
19	12/21	1483	+9	1491	Masahiko Urano7-dan / age 46 1518	Junisen Class C1 Round 7	Sente	○
20	1/18	1491	+11	1503	Hiroshi Naganuma7-dan / age 45 1648	Junisen Class C1 Round 8	Gote	○
21	1/27	1503	-9	1493	Nou Itoh5-dan / age 49 1440	Ryuo-sen Group 6 Ranking Round 2	Sente	●
22	2/8	1493	+8	1502	Bungo Fukusaki9-dan / age 51 1512	Junisen Class C1 Round 9	Gote	○
23	2/18	1502	-5	1497	Takuya Nagase4-dan / age 18 1636	Kio-sen Prelims Round 2	Sente	●
24	2/25	1497	+3	1500	Katsumi Mushano7-dan / age 57 1258	NHK Cup Prelims Round 1	Sente	○
25	2/25	1497	-4	1493	Hiroki Iizuka7-dan / age 41 1698	NHK Cup Prelims Round 2	Sente	●
26	3/15	1496	-5	1491	Tadao Kitajima6-dan / age 45 1627	Junisen Class C1 Round 10	Sente	●
27	3/25	1491	-6	1485	Takehiro Ohira5-dan / age 33 1580	Osho-sen Prelim 1 Round 2	Gote	●

FY2009 results10W-16L

Win rate0.385

Rating1493

Annual rank134th

Rank/title at FY end / age9-dan / age 70

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/15	1473	+11	1484	Hisashi Ogura7-dan / age 41 1592	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○
2	6/9	1484	-3	1481	Yasuaki Murayama5-dan / age 25 1722	Junisen Class C1 Round 1	Gote	●
3	6/25	1481	-3	1477	Issei Takazaki4-dan / age 22 1709	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	●
4	6/30	1477	+11	1488	Takehiro Ohira5-dan / age 32 1617	Junisen Class C1 Round 2	Sente	○
5	7/14	1488	-3	1485	Makoto Tobe5-dan / age 22 1715	Junisen Class C1 Round 3	Gote	●
6	7/24	1485	-6	1479	Yuichi Tanaka4-dan / age 24 1593	Ginga-sen Prelims	Gote	●
7	8/4	1479	-3	1477	小林裕士6-dan / age 32 1757	Junisen Class C1 Round 4	Gote	●
8	8/14	1477	-4	1473	Hiroaki Yokoyama5-dan / age 28 1672	Oi-sen Prelims Round 2	Gote	●
9	8/28	1473	-4	1469	Taichi Nakamura4-dan / age 21 1686	Asahi Cup Prelim 1 Round 2	Sente	●
10	9/3	1469	-9	1460	Kazuo Ishida9-dan / age 62 1440	Oza-sen Prelim 1 Round 2	Sente	●
11	10/6	1460	+9	1469	Masahiko Urano7-dan / age 45 1500	Junisen Class C1 Round 6	Sente	○
12	10/23	1469	+9	1479	Masaki Izumi7-dan / age 48 1530	Kisei-sen Prelim 2 Round 1	Gote	○
13	11/10	1479	-4	1474	Makoto Sasaki5-dan / age 29 1659	Junisen Class C1 Round 7	Sente	●
14	11/27	1474	+12	1486	Shinya Satoh6-dan / age 32 1663	Kisei-sen Prelim 2 Round 2	Gote	○
15	12/15	1486	+7	1493	Kaishu Tanaka9-dan / age 62 1437	Junisen Class C1 Round 8	Gote	○
16	1/8	1493	-4	1489	Kosuke Tamura6-dan / age 33 1680	Ryuo-sen Group 5 Ranking Round 1	Sente	●
17	1/13	1489	+12	1501	Takahiro Toyokawa7-dan / age 42 1685	Kisei-sen Prelim 2 Final	Gote	○
18	1/19	1501	-7	1494	Kenji Kobayashi9-dan / age 52 1552	Junisen Class C1 Round 9	Sente	●
19	1/28	1494	+4	1498	Katsumi Mushano7-dan / age 56 1281	Kio-sen Prelims Round 2	Gote	○
20	2/9	1498	-7	1491	Kenji Kanzaki7-dan / age 46 1546	Junisen Class C1 Round 10	Sente	●
21	2/18	1491	+7	1498	Yoshiyuki Ueyama7-dan / age 52 1428	NHK Cup Prelims Round 1	Sente	○
22	2/18	1491	+10	1501	Takehiro Ohira5-dan / age 32 1588	NHK Cup Prelims Round 2	Sente	○
23	2/18	1491	-4	1488	Akira Shima9-dan / age 46 1708	NHK Cup Prelims Final	Gote	●
24	2/24	1504	-1	1503	Koichi FukauraOi / age 38 1902	Kisei-sen Main Round 1	Gote	●
25	2/26	1503	-5	1497	Kiyokazu Katsumata6-dan / age 40 1618	Osho-sen Prelim 1 Round 2	Sente	●
26	3/16	1497	-5	1493	Masakazu Kondoh6-dan / age 38 1658	Junisen Class C1 Round 11	Gote	●

FY2008 results6W-19L

Win rate0.240

Rating1476

Annual rank137th

Rank/title at FY end / age9-dan / age 69

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1509	-3	1505	Kazushiza Horiguchi7-dan / age 33 1736	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
2	6/13	1505	-6	1499	Hiroshi Kamiya7-dan / age 47 1574	Junisen Class B2 Round 1	Sente	●
3	7/4	1499	-8	1491	Kunio Naitou9-dan / age 68 1504	Junisen Class B2 Round 2	Gote	●
4	7/16	1491	-8	1483	Manabu Kumasaka4-dan / age 31 1507	Asahi Cup Prelim 1 Round 2	Sente	●
5	8/1	1483	+10	1493	Masahiko Urano7-dan / age 44 1552	Junisen Class B2 Round 3	Sente	○
6	8/14	1493	-5	1488	Takeshi Kawakami6-dan / age 36 1654	Ginga-sen Prelims	Sente	●
7	8/21	1488	+14	1502	Yasuaki Murayama5-dan / age 24 1782	Oi-sen Prelims Round 2	Sente	○
8	9/19	1502	-4	1498	Takahiro Toyokawa6-dan / age 41 1717	Junisen Class B2 Round 4	Sente	●
9	9/26	1498	-6	1492	Hirotaka Nozuki7-dan / age 35 1598	Kisei-sen Prelim 2 Round 1	Gote	●
10	10/3	1492	-3	1489	Makoto Sasaki5-dan / age 28 1728	Ryuo-sen Group 4 Relegation playoff Final	Gote	●
11	10/10	1489	-2	1487	Ayumu Matsuo7-dan / age 28 1791	Oi-sen Prelims Round 3	Gote	●
12	10/17	1487	+10	1497	Keiji Mori9-dan / age 62 1568	Junisen Class B2 Round 5	Gote	○
13	11/14	1497	-7	1489	Teruichi Aono9-dan / age 55 1527	Junisen Class B2 Round 6	Gote	●
14	11/27	1489	-7	1482	Koji Tosa7-dan / age 53 1544	Oza-sen Prelim 2 Round 1	Sente	●
15	12/19	1482	-5	1478	Osamu Nakamura9-dan / age 46 1637	Junisen Class B2 Round 7	Sente	●
16	1/8	1478	+10	1488	Yusuke Toyama4-dan / age 29 1585	Osho-sen Prelim 1 Round 2	Sente	○
17	1/16	1488	-5	1483	Yoshikazu Minami9-dan / age 45 1639	Junisen Class B2 Round 8	Gote	●
18	1/23	1483	-3	1481	Kazutoshi Satoh5-dan / age 30 1745	Ryuo-sen Group 5 Ranking Round 1	Sente	●
19	2/5	1481	-11	1470	Ryuuichi Matsuura7-dan / age 57 1361	Kio-sen Prelims Round 2	Gote	●
20	2/20	1470	+6	1476	Ryuuichi Matsuura7-dan / age 57 1368	NHK Cup Prelims Round 1	Sente	○
21	2/20	1470	+12	1482	Takuma Oikawa4-dan / age 21 1646	NHK Cup Prelims Round 2	Sente	○
22	2/20	1470	-3	1467	Makoto Sasaki5-dan / age 29 1718	NHK Cup Prelims Final	Gote	●
23	2/27	1484	-2	1483	Chikara Akutsu6-dan / age 26 1876	Junisen Class B2 Round 9	Sente	●
24	3/19	1483	-5	1477	Hirotaka Nozuki7-dan / age 35 1601	Junisen Class B2 Round 10	Gote	●
25	3/27	1477	-2	1476	Chikara Akutsu6-dan / age 26 1864	Osho-sen Prelim 1 Round 3	Sente	●

FY2007 results6W-17L

Win rate0.261

Rating1518

Annual rank127th

Rank/title at FY end / age9-dan / age 68

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/1	1563	-5	1558	Makoto Sasaki5-dan / age 27 1696	Kio-sen Prelims Round 3	Sente	●
2	5/31	1558	-8	1550	Torahiko Tanaka9-dan / age 50 1577	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
3	6/15	1550	+11	1561	Naruyuki Hatakeyama7-dan / age 38 1685	Junisen Class B2 Round 1	Gote	○
4	7/13	1561	-4	1558	橋本崇載age 24 1780	Junisen Class B2 Round 2	Sente	●
5	8/3	1558	+8	1565	Teruichi Aono9-dan / age 54 1538	Junisen Class B2 Round 3	Gote	○
6	8/22	1565	-7	1559	Makoto Tobe4-dan / age 21 1625	Asahi Cup Prelim 1 Round 2	Sente	●
7	9/7	1559	+13	1572	Ayumu Matsuo6-dan / age 27 1826	Junisen Class B2 Round 4	Sente	○
8	9/14	1572	-6	1566	Kosuke Tamura6-dan / age 31 1677	Oi-sen Prelims Round 2	Sente	●
9	9/28	1566	+12	1578	Shuji Satoh6-dan / age 40 1743	Kisei-sen Prelim 2 Round 1	Sente	○
10	10/5	1578	-7	1571	Osamu Nakamura8-dan / age 44 1638	Junisen Class B2 Round 5	Sente	●
11	11/2	1571	-7	1564	Kiyokazu Katsumata6-dan / age 38 1604	Kisei-sen Prelim 2 Round 2	Sente	●
12	11/16	1564	-7	1557	Kiyozumi Kiriyama9-dan / age 60 1606	Junisen Class B2 Round 6	Gote	●
13	11/21	1557	-5	1552	Hiroki Iizuka6-dan / age 38 1688	Oza-sen Prelim 2 Round 1	Sente	●
14	12/7	1552	-9	1543	Toshiyuki Nakao5-dan / age 33 1500	Ryuo-sen Group 4 Ranking Round 1	Sente	●
15	12/21	1543	-7	1536	Masaki Izumi7-dan / age 46 1590	Junisen Class B2 Round 7	Gote	●
16	1/11	1536	-7	1529	Torahiko Tanaka9-dan / age 50 1560	Junisen Class B2 Round 8	Sente	●
17	1/25	1529	-8	1520	Shohei Takada6-dan / age 45 1516	Kio-sen Prelims Round 2	Sente	●
18	1/31	1520	+10	1530	Shuji Muranaka4-dan / age 26 1613	Osho-sen Prelim 1 Round 1	Sente	○
19	2/8	1530	-7	1523	Koji Tosa7-dan / age 52 1575	Junisen Class B2 Round 9	Sente	●
20	2/21	1523	+7	1530	Nobuyuki Oouchi9-dan / age 66 1469	NHK Cup Prelims Round 2	Gote	○
21	2/21	1523	-4	1519	Takeshi Kawakami6-dan / age 35 1689	NHK Cup Prelims Final	Gote	●
22	3/7	1526	-4	1521	Manabu Senzaki8-dan / age 37 1708	Junisen Class B2 Round 10	Gote	●
23	3/27	1521	-3	1518	Daisuke Katagami5-dan / age 26 1760	Osho-sen Prelim 1 Round 2	Gote	●

FY2006 results9W-10L

Win rate0.474

Rating1564

Annual rank104th

Rank/title at FY end / age9-dan / age 67

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/10	1557	-5	1552	Masakazu Kondoh5-dan / age 34 1679	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
2	6/16	1552	+9	1561	Bungo Fukusaki9-dan / age 46 1586	Junisen Class B2 Round 1	Sente	○
3	6/23	1561	-5	1556	Daisuke Katagami4-dan / age 24 1698	Asahi Open Prelims Round 2	Gote	●
4	7/14	1556	+11	1567	Yoshikazu Minami9-dan / age 43 1697	Junisen Class B2 Round 2	Sente	○
5	8/16	1567	-6	1561	Hiroaki Yokoyama4-dan / age 25 1652	Oi-sen Prelims Round 2	Sente	●
6	8/25	1561	+8	1568	Keiji Nishikawa7-dan / age 44 1540	Junisen Class B2 Round 3	Gote	○
7	8/30	1568	-9	1559	Koji Tosa7-dan / age 51 1513	Kisei-sen Prelim 2 Round 1	Sente	●
8	9/15	1559	+9	1568	Kiyozumi Kiriyama9-dan / age 58 1599	Junisen Class B2 Round 4	Sente	○
9	10/13	1568	+11	1579	Hiroki Nakata8-dan / age 41 1701	Junisen Class B2 Round 6	Sente	○
10	11/24	1579	+10	1589	Hiroki Iizuka6-dan / age 37 1681	Junisen Class B2 Round 7	Gote	○
11	12/1	1589	-5	1584	Nobuyuki Yashiki9-dan / age 34 1722	Oza-sen Prelim 2 Round 1	Sente	●
12	12/15	1584	-8	1576	Shuuichi Ono8-dan / age 48 1580	Junisen Class B2 Round 8	Gote	●
13	12/22	1576	+3	1579	Noboru Sakurai8-dan / age 65 1348	Ryuo-sen Group 4 Ranking Round 1	Sente	○
14	1/12	1579	-10	1570	Koji Tosa7-dan / age 51 1500	Junisen Class B2 Round 9	Sente	●
15	1/31	1570	-7	1563	Kosuke Tamura6-dan / age 30 1628	Ryuo-sen Group 4 Ranking Round 2	Sente	●
16	2/9	1563	+9	1572	Masaki Izumi7-dan / age 46 1602	Junisen Class B2 Round 10	Sente	○
17	2/15	1572	-7	1565	Amahiko Satoh4-dan / age 19 1610	Osho-sen Prelim 1 Round 1	Gote	●
18	3/9	1565	-5	1560	Shuji Satoh6-dan / age 39 1716	Junisen Class B2 Round 11	Gote	●
19	3/22	1560	+4	1564	Yoshinori Satou8-dan / age 58 1386	Kio-sen Prelims Round 2	Gote	○

FY2005 results12W-15L

Win rate0.444

Rating1559

Annual rank110th

Rank/title at FY end / age9-dan / age 66

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1549	+8	1557	Shuuichi Ono8-dan / age 47 1548	Ginga-sen Block C Round 8	Gote	○
2	4/15	1557	+6	1562	Kazuo Ishida9-dan / age 58 1453	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
3	5/10	1562	+13	1575	Takashi Abe8-dan / age 37 1791	Ginga-sen Block C Round 9	Gote	○
4	5/10	1562	-2	1560	Koichi Fukaura8-dan / age 33 1879	Ginga-sen Block C Round 10	Sente	●
5	5/31	1573	+8	1581	Shinya Yamamoto5-dan / age 33 1591	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	○
6	6/17	1581	-7	1574	Kunio Naitou9-dan / age 65 1622	Junisen Class B2 Round 1	Sente	●
7	6/24	1574	+8	1582	Toshiyuki Nakao4-dan / age 30 1559	Asahi Open Prelims Round 2	Gote	○
8	7/8	1582	-6	1576	小林裕士5-dan / age 28 1668	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
9	7/15	1576	-4	1572	Nobuyuki Yashiki9-dan / age 33 1764	Junisen Class B2 Round 2	Gote	●
10	8/1	1572	-6	1566	Shinya Satoh5-dan / age 27 1666	Asahi Open Prelims Round 3	Sente	●
11	8/19	1566	+12	1577	Hiroki Iizuka6-dan / age 36 1730	Junisen Class B2 Round 3	Gote	○
12	9/16	1577	-8	1569	Hiroshi Kamiya7-dan / age 44 1563	Junisen Class B2 Round 4	Sente	●
13	9/22	1569	-6	1563	Shuji Satoh6-dan / age 38 1664	Kisei-sen Prelim 2 Round 1	Gote	●
14	10/28	1563	-5	1558	Keiji Mori9-dan / age 59 1680	Junisen Class B2 Round 6	Sente	●
15	11/4	1558	+7	1565	Yuki Fujikura4-dan / age 26 1516	Oi-sen Prelims Round 2	Gote	○
16	11/11	1565	-3	1562	Takeshi Fujii9-dan / age 35 1848	Oi-sen Prelims Round 3	Sente	●
17	11/18	1562	+9	1571	Torahiko Tanaka9-dan / age 48 1592	Junisen Class B2 Round 7	Gote	○
18	11/30	1571	+10	1581	Yasuaki Murayama4-dan / age 21 1669	Oza-sen Prelim 2 Round 1	Sente	○
19	12/7	1581	+4	1585	Yuji Maeda8-dan / age 51 1394	Ryuo-sen Group 4 Ranking Round 1	Gote	○
20	12/16	1585	+6	1591	Kenji Waki8-dan / age 45 1505	Junisen Class B2 Round 8	Sente	○
21	12/28	1591	-6	1585	Keiji Mori9-dan / age 59 1690	Oza-sen Prelim 2 Round 2	Sente	●
22	1/13	1585	+8	1593	Shuuichi Ono8-dan / age 47 1572	Junisen Class B2 Round 9	Gote	○
23	1/24	1593	-7	1587	Yusuke Ina5-dan / age 30 1655	Osho-sen Prelim 1 Round 2	Gote	●
24	2/2	1587	-10	1577	Shohei Takada6-dan / age 43 1508	Kio-sen Prelims Round 2	Gote	●
25	2/10	1577	-6	1571	Shuji Satoh6-dan / age 38 1655	Junisen Class B2 Round 10	Sente	●
26	2/23	1571	-4	1566	Shinya Satoh5-dan / age 28 1753	Ryuo-sen Group 4 Ranking Round 2	Sente	●
27	3/10	1566	-8	1559	Masahiko Urano7-dan / age 41 1587	Junisen Class B2 Round 11	Gote	●

FY2004 results9W-18L

Win rate0.333

Rating1552

Annual rank107th

Rank/title at FY end / age9-dan / age 65

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1570	+6	1576	Saburou Takeichi6-dan / age 50 1468	Osho-sen Prelim 1 Round 3	Sente	○
2	4/13	1576	+4	1580	Noboru Sakurai8-dan / age 62 1384	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
3	5/9	1580	-5	1575	Atsushi Miyata5-dan / age 22 1739	NHK Cup Main Round 1	Sente	●
4	5/13	1575	-7	1568	Kiyozumi Kiriyama9-dan / age 56 1638	Ginga-sen Block C Round 9	Gote	●
5	5/19	1568	+12	1580	橋本崇載age 21 1732	Osho-sen Prelim 1 Round 4	Sente	○
6	6/3	1580	-5	1574	Chikara Akutsu4-dan / age 21 1693	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
7	6/18	1574	-4	1570	Masataka Sugimoto6-dan / age 35 1741	Junisen Class B2 Round 1	Sente	●
8	6/25	1570	-2	1568	Kazuki Kimura7-dan / age 31 1879	Osho-sen Prelim 1 Final	Sente	●
9	7/6	1568	-4	1564	Daisuke Nakagawa7-dan / age 35 1773	Kio-sen Main Round 1	Sente	●
10	7/16	1564	-5	1559	Hirotaka Nozuki6-dan / age 31 1719	Junisen Class B2 Round 2	Sente	●
11	7/27	1559	-11	1548	Yaichio Oono6-dan / age 45 1408	Asahi Open Prelims Round 2	Sente	●
12	8/20	1548	+11	1559	Mamoru Hatakeyama6-dan / age 35 1685	Junisen Class B2 Round 3	Sente	○
13	9/8	1559	+9	1568	Teruichi Aono9-dan / age 51 1606	Kisei-sen Prelim 2 Round 1	Gote	○
14	9/17	1568	-2	1566	Kazuki Kimura7-dan / age 31 1864	Junisen Class B2 Round 4	Sente	●
15	10/1	1566	-4	1562	Chikara Akutsu4-dan / age 22 1757	Oi-sen Prelims Round 2	Sente	●
16	10/15	1562	+11	1572	Naruyuki Hatakeyama7-dan / age 35 1676	Junisen Class B2 Round 5	Sente	○
17	10/28	1572	-8	1564	Yoshiyuki Kubota5-dan / age 32 1580	Kisei-sen Prelim 2 Round 2	Gote	●
18	11/19	1564	-7	1558	Eisaku Tomioka8-dan / age 40 1630	Junisen Class B2 Round 6	Gote	●
19	11/25	1558	-6	1551	Keiji Mori9-dan / age 58 1626	Oza-sen Prelim 2 Round 1	Gote	●
20	12/17	1551	+9	1560	Masahiko Urano7-dan / age 40 1588	Junisen Class B2 Round 7	Sente	○
21	12/24	1560	-5	1556	Ayumu Matsuo5-dan / age 24 1716	Ryuo-sen Group 4 Ranking Round 1	Sente	●
22	1/14	1556	-7	1549	Masaki Izumi7-dan / age 44 1619	Junisen Class B2 Round 8	Gote	●
23	1/31	1549	-4	1545	Masakazu Kondoh5-dan / age 33 1760	Osho-sen Prelim 1 Round 2	Gote	●
24	2/10	1545	-7	1538	Koji Tosa7-dan / age 49 1586	Junisen Class B2 Round 9	Gote	●
25	2/25	1538	+9	1548	Koji Tosa7-dan / age 49 1588	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
26	3/11	1548	+9	1557	Kunio Naitou9-dan / age 65 1597	Junisen Class B2 Round 10	Sente	○
27	3/18	1557	-5	1552	Makoto Chuza5-dan / age 35 1688	Kio-sen Prelims Round 2	Sente	●

FY2003 results9W-19L

Win rate0.321

Rating1576

Annual rank96th

Rank/title at FY end / age9-dan / age 64

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1607	+4	1611	Ryuuichi Matsuura6-dan / age 51 1397	Ryuo-sen Group 5 Ranking Round 2	Sente	○
2	4/15	1611	+11	1621	Atsushi Miyata4-dan / age 21 1728	Osho-sen Prelim 1 Round 3	Sente	○
3	5/13	1621	+11	1632	Kensuke Kitahama7-dan / age 27 1746	Ryuo-sen Group 5 Ranking Round 3	Sente	○
4	5/16	1632	+9	1641	橋本崇載age 20 1687	Ryuo-sen Group 5 Ranking Semifinal	Sente	○
5	5/25	1641	-9	1632	Keiji Mori9-dan / age 57 1581	NHK Cup Main Round 1	Sente	●
6	6/6	1632	-5	1627	Taku Morishita8-dan / age 36 1768	Junisen Class B1 Round 1	Gote	●
7	6/9	1627	-6	1621	Osamu Nakamura8-dan / age 40 1734	Ginga-sen Block B Round 10	Sente	●
8	6/12	1621	-4	1618	Takayuki Yamasaki5-dan / age 22 1839	Ryuo-sen Group 5 Ranking Final	Sente	●
9	6/23	1618	-3	1614	Koichi Fukaura7-dan / age 31 1850	Kio-sen Main Round 1	Gote	●
10	6/27	1614	+12	1626	Daisuke Nakagawa7-dan / age 34 1800	Junisen Class B1 Round 2	Sente	○
11	7/3	1626	+5	1631	Eiji Ooshima7-dan / age 46 1474	Asahi Open Prelims Round 2		○
12	7/8	1631	-10	1621	Masamitsu Tachi6-dan / age 38 1544	Osho-sen Prelim 1 Round 4		●
13	7/18	1621	-5	1616	Kensuke Kitahama7-dan / age 27 1743	Junisen Class B1 Round 3		●
14	8/22	1616	-6	1610	Osamu Nakamura8-dan / age 40 1712	Junisen Class B1 Round 4		●
15	8/28	1610	-7	1603	Hiroshi Okazaki5-dan / age 36 1651	Asahi Open Prelims Round 3		●
16	9/5	1603	-6	1597	Keita Inoue8-dan / age 39 1711	Junisen Class B1 Round 5		●
17	9/26	1597	-3	1594	Masataka Goda9-dan / age 32 1839	Junisen Class B1 Round 6		●
18	10/1	1594	-7	1587	Hideyuki Takano4-dan / age 31 1632	Oi-sen Prelims Round 2		●
19	10/9	1587	-5	1582	Akira Shima8-dan / age 40 1722	Kisei-sen Prelim 2 Round 1		●
20	10/17	1582	-7	1575	Hiroshi Kamiya7-dan / age 42 1624	Junisen Class B1 Round 7		●
21	11/7	1575	-3	1572	Takashi Abe7-dan / age 36 1822	Junisen Class B1 Round 8		●
22	11/28	1572	-5	1567	Michio Takahashi9-dan / age 43 1722	Junisen Class B1 Round 9		●
23	12/8	1567	-7	1560	Makoto Sasaki4-dan / age 23 1603	Oza-sen Prelim 2 Round 2		●
24	12/19	1560	+10	1570	Torahiko Tanaka9-dan / age 46 1641	Junisen Class B1 Round 10		○
25	1/21	1570	-7	1563	Yasuaki Tsukada9-dan / age 39 1615	Ryuo-sen Group 4 Ranking Round 1		●
26	2/13	1563	-2	1561	Koichi Fukaura7-dan / age 31 1913	Junisen Class B1 Round 12		●
27	2/27	1561	+4	1565	Hiroto Kiritani6-dan / age 54 1357	Osho-sen Prelim 1 Round 2		○
28	3/12	1565	+12	1576	Manabu Senzaki8-dan / age 33 1742	Junisen Class B1 Round 13		○

FY2002 results12W-19L

Win rate0.387

Rating1617

Annual rank73rd

Rank/title at FY end / age9-dan / age 63

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/30	1617	-13	1605	Yuji Maeda8-dan / age 48 1387	Ryuo-sen Group 4 Promotion playoff Round 1	●
2	6/4	1605	-8	1597	Kiyozumi Kiriyama9-dan / age 54 1621	Ginga-sen Block E Round 10	●
3	6/14	1597	+10	1607	Osamu Nakamura8-dan / age 39 1689	Junisen Class B1 Round 1	○
4	6/26	1607	-13	1594	Haruo Numa6-dan / age 53 1355	Asahi Open Prelims	●
5	7/5	1594	-2	1592	Toshiaki Kubo7-dan / age 26 1891	Junisen Class B1 Round 2	●
6	7/11	1592	+12	1604	Hirotaka Nozuki5-dan / age 29 1798	Kio-sen Main Round 2	○
7	7/15	1604	+12	1616	Ayumu Matsuo5-dan / age 22 1794	Osho-sen Prelim 2 Round 1	○
8	7/26	1616	-6	1610	Manabu Senzaki8-dan / age 32 1713	Junisen Class B1 Round 3	●
9	7/30	1610	-7	1603	Masakazu Kondoh5-dan / age 31 1637	Ryuo-sen Group 4 Relegation playoff	●
10	8/23	1603	+13	1615	Takashi Abe7-dan / age 34 1845	Junisen Class B1 Round 4	○
11	8/29	1615	-3	1613	Tadahisa Maruyama9-dan / age 31 1881	Kio-sen Main Round 3	●
12	9/9	1613	-2	1611	Toshiyuki MoriuchiMeijin / age 31 1962	Osho-sen Prelim 2 Round 2	●
13	9/20	1611	+9	1619	Yoshikazu Minami9-dan / age 39 1643	Junisen Class B1 Round 5	○
14	10/1	1619	+10	1629	Hiroshi Okazaki5-dan / age 35 1691	Kisei-sen Prelim 2 Round 1	○
15	10/6	1629	-8	1621	Kunio Yonenaga9-dan / age 59 1645	Hayazashi-sen Main Round 2	●
16	10/25	1621	-5	1616	Keita Inoue8-dan / age 38 1737	Junisen Class B1 Round 6	●
17	11/1	1616	+9	1625	Masakazu Kondoh5-dan / age 31 1673	Kisei-sen Prelim 2 Round 2	○
18	11/7	1625	-11	1614	Koji Horiguchi6-dan / age 41 1485	Oi-sen Prelims Round 2	●
19	11/10	1614	-8	1606	Kunio Naitou9-dan / age 62 1616	NHK Cup Main Round 2	●
20	11/22	1606	-4	1602	Daisuke Suzuki7-dan / age 28 1800	Junisen Class B1 Round 7	●
21	12/5	1602	+12	1614	Daisuke Nakagawa7-dan / age 34 1787	Kisei-sen Prelim 2 Final	○
22	12/20	1614	+10	1625	Michio Takahashi9-dan / age 42 1723	Junisen Class B1 Round 8	○
23	12/26	1625	+9	1634	Kiyokazu Katsumata5-dan / age 33 1671	Kisei-sen Final prelim Round 1	○
24	1/17	1634	-8	1626	Hiroshi Kamiya7-dan / age 41 1646	Junisen Class B1 Round 9	●
25	1/23	1626	-3	1623	Masataka Goda9-dan / age 31 1872	Kisei-sen Final prelim Round 2	●
26	1/31	1623	+4	1627	Yuuji Yoda6-dan / age 45 1428	Ryuo-sen Group 5 Ranking Round 1	○
27	2/5	1627	-6	1621	Osamu Nakamura8-dan / age 40 1731	Oza-sen Prelim 2 Round 2	●
28	2/14	1621	-6	1615	Torahiko Tanaka9-dan / age 45 1700	Junisen Class B1 Round 10	●
29	2/27	1615	-4	1611	Masataka Sugimoto6-dan / age 34 1826	Kisei-sen Final prelim Round 3	●
30	3/14	1611	-3	1608	Koichi Fukaura7-dan / age 31 1843	Junisen Class B1 Round 11	●
31	3/27	1608	+9	1617	Eiji Iijima4-dan / age 23 1655	Osho-sen Prelim 1 Round 2	○

FY2001 results6W-22L

Win rate0.214

Rating1619

Annual rank71st

Rank/title at FY end / age9-dan / age 62

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/18	1695	-4	1691	Tadahisa MaruyamaMeijin / age 30 1913	Oza-sen Main Round 1	●
2	4/26	1691	+3	1695	Yuji Maeda8-dan / age 47 1443	Ryuo-sen Group 4 Ranking Round 3	○
3	5/31	1695	-7	1687	Masataka Sugimoto6-dan / age 32 1733	Ryuo-sen Group 4 Ranking Semifinal	●
4	6/29	1687	-4	1684	Takeshi FujiiRyuo / age 30 1902	Junisen Class A Round 1	●
5	6/30	1684	+13	1697	Koichi Fukaura7-dan / age 29 1926	Ginga-sen Block B Round 22	○
6	7/19	1697	+9	1706	Takayuki Yamasaki4-dan / age 20 1757	Kachinuki-sen 13	○
7	7/28	1706	-2	1704	Yoshiharu Habu5 titles / age 30 2032	Ginga-sen Block B Round 23	●
8	7/31	1704	-4	1700	Toshiyuki Moriuchi8-dan / age 30 1917	Junisen Class A Round 2	●
9	8/5	1700	-3	1697	Koji Tanigawa9-dan / age 39 1952	JT Cup Main Round 1	●
10	8/10	1697	-8	1690	Naruyuki Hatakeyama6-dan / age 32 1713	Kachinuki-sen 14	●
11	8/17	1690	-9	1681	Hisashi Ogura6-dan / age 33 1659	Osho-sen Prelim 2	●
12	8/22	1681	-6	1675	Kosuke Tamura5-dan / age 25 1774	Kio-sen Main Round 2	●
13	9/9	1675	-8	1667	Hisashi Ogura6-dan / age 33 1663	Kisei-sen Prelim 2 Round 1	●
14	9/18	1667	-8	1659	Hiroshi Okazaki5-dan / age 34 1670	Ryuo-sen Group 4 Promotion playoff	●
15	9/27	1659	+9	1668	Manabu Senzaki8-dan / age 31 1720	Junisen Class A Round 3	○
16	10/24	1668	+13	1681	Koji Tanigawa9-dan / age 39 1922	Junisen Class A Round 4	○
17	10/28	1681	-6	1675	Yasuaki Tsukada9-dan / age 36 1756	NHK Cup Main Round 2	●
18	11/5	1675	+3	1678	Yoshinori Satou8-dan / age 52 1420	Oi-sen Prelims Round 2	○
19	11/8	1678	-6	1672	Kazushiza Horiguchi5-dan / age 26 1770	Asahi Open Main Round 1	●
20	11/25	1672	-7	1665	Keita Inoue8-dan / age 37 1729	Hayazashi-sen Main Round 2	●
21	12/4	1665	-3	1663	Yasumitsu Satoh9-dan / age 32 1955	Junisen Class A Round 5	●
22	12/18	1663	-5	1657	Taku Morishita8-dan / age 35 1792	Junisen Class A Round 6	●
23	1/8	1657	-9	1648	Kiyokazu Katsumata5-dan / age 32 1604	Oi-sen Prelims Round 3	●
24	1/24	1648	-7	1641	Teruichi Aono9-dan / age 48 1680	Junisen Class A Round 7	●
25	2/7	1641	-2	1639	Yoshiharu Habu5 titles / age 31 2003	Junisen Class A Round 8	●
26	2/14	1639	-10	1629	Kazuyoshi Nishimura9-dan / age 60 1555	Ryuo-sen Group 4 Ranking Round 1	●
27	2/21	1629	-6	1624	Kensuke Kitahama6-dan / age 26 1740	Oza-sen Prelim 2 Round 2	●
28	3/1	1624	-5	1619	Hiroyuki Miura8-dan / age 28 1747	Junisen Class A Round 9	●

FY2000 results16W-19L

Win rate0.457

Rating1707

Annual rank38th

Rank/title at FY end / age9-dan / age 61

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1683	-9	1674	Shuuichi Ono7-dan / age 42 1651	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	●
2	5/8	1674	+10	1684	Kensuke Kitahama6-dan / age 24 1757	Oza-sen Main Round 1	Sente	○
3	6/8	1684	-4	1680	Yasumitsu SatohMeijin / age 30 1902	Oza-sen Main Round 2	Sente	●
4	6/14	1680	-6	1674	Keita Inoue8-dan / age 36 1746	Ginga-sen Block C Round 21	Gote	●
5	6/22	1674	+9	1682	Torahiko Tanaka9-dan / age 43 1701	Junisen Class A Round 1	Sente	○
6	6/25	1682	+8	1691	Torahiko Tanaka9-dan / age 43 1692	JT Cup Main	Gote	○
7	6/29	1691	-5	1686	Toshiaki Kubo6-dan / age 24 1834	Kio-sen Main Round 2	Sente	●
8	7/3	1686	+7	1692	Koji Tosa7-dan / age 45 1627	Ryuo-sen Group 3 Relegation playoff Semifinal	Sente	○
9	7/11	1692	-7	1685	Michio Takahashi9-dan / age 40 1723	Osho-sen Prelim 2 Round 1	Sente	●
10	7/18	1685	+10	1695	Hirotaka Nozuki4-dan / age 27 1784	All-Japan Pro Round 2	Gote	○
11	7/22	1695	+8	1703	Kunio Yonenaga9-dan / age 57 1704	Hayazashi-sen Main Round 2	Gote	○
12	8/6	1703	-3	1700	Takeshi FujiiRyuo / age 29 1925	JT Cup Main	Sente	●
13	8/15	1700	+4	1703	Noboru Sakurai7-dan / age 59 1481	All-Japan Pro Round 3	Sente	○
14	8/22	1703	-4	1700	Yasumitsu Satoh9-dan / age 30 1901	Junisen Class A Round 2	Gote	●
15	9/14	1700	+9	1708	Kensuke Kitahama6-dan / age 24 1737	Kisei-sen Prelim 2 Round 1	Gote	○
16	9/22	1708	-3	1706	Koji Tanigawa9-dan / age 38 1995	Junisen Class A Round 3	Gote	●
17	9/25	1706	-9	1697	Hiroshi Kamiya7-dan / age 39 1655	NHK Cup Main Round 2	Gote	●
18	10/5	1697	-10	1687	Hitoshige Awaji9-dan / age 50 1607	Ryuo-sen Group 3 Relegation playoff Final	Gote	●
19	10/25	1687	-2	1685	Yoshiharu Habu5 titles / age 30 2069	Junisen Class A Round 4	Sente	●
20	10/28	1685	-4	1681	Yasumitsu Satoh9-dan / age 31 1899	Hayazashi-sen Main Round 3	Gote	●
21	11/1	1681	+5	1687	Kazuo Ishida9-dan / age 53 1562	Kisei-sen Prelim 2 Round 2	Gote	○
22	11/6	1687	+8	1694	Akira Watanabe4-dan / age 16 1673	Oi-sen Prelims Round 2	Sente	○
23	11/10	1694	-6	1688	Daisuke Nakagawa7-dan / age 32 1772	Kisei-sen Prelim 2 Final	Gote	●
24	11/13	1688	-7	1682	Takashi Abe7-dan / age 33 1752	Kachinuki-sen Main	Sente	●
25	11/16	1682	-10	1672	Takashi Kanezawa4-dan / age 27 1601	Oi-sen Prelims Round 3	Gote	●
26	11/24	1672	+13	1685	Toshiyuki Moriuchi8-dan / age 30 1929	Junisen Class A Round 5	Gote	○
27	12/5	1685	-5	1680	Makoto Nakahara9-dan / age 53 1812	All-Japan Pro Round 4	Gote	●
28	12/14	1680	+7	1687	Eisaku Tomioka7-dan / age 36 1657	Oza-sen Prelim 2 Round 2	Gote	○
29	12/22	1687	-9	1678	Teruichi Aono9-dan / age 47 1657	Junisen Class A Round 6	Sente	●
30	1/17	1678	-7	1671	Manabu Senzaki8-dan / age 30 1716	Junisen Class A Round 7	Gote	●
31	2/5	1671	-6	1665	Akira Shima8-dan / age 37 1749	Junisen Class A Round 8	Gote	●
32	2/8	1665	+12	1677	Taku Morishita8-dan / age 34 1855	Oza-sen Prelim 2 Final	Gote	○
33	2/14	1677	+11	1689	Kazushiza Horiguchi5-dan / age 25 1838	Ryuo-sen Group 4 Ranking Round 1	Gote	○
34	3/2	1689	+11	1700	Taku Morishita8-dan / age 34 1849	Junisen Class A Round 9	Sente	○
35	3/28	1700	+7	1707	Hiroshi Kamiya7-dan / age 39 1651	Ryuo-sen Group 4 Ranking Round 2	Sente	○

FY1999 results11W-15L

Win rate0.423

Rating1686

Annual rank41st

Rank/title at FY end / age9-dan / age 60

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/23	1653	-5	1648	Taku Morishita8-dan / age 32 1809	Junisen Class A Round 1	Gote	●
2	7/16	1648	-9	1639	Toshiyuki Nakao4-dan / age 24 1613	All-Japan Pro Round 2	Gote	●
3	7/25	1639	-2	1638	Tadahisa Maruyama8-dan / age 28 1985	JT Cup Main	Gote	●
4	7/30	1638	-4	1633	Kazuki Kimura5-dan / age 26 1810	Osho-sen Prelim 2 Round 1	Gote	●
5	8/16	1633	-6	1627	Torahiko Tanaka9-dan / age 42 1723	Kio-sen Main Round 2	Gote	●
6	9/3	1627	-2	1625	Koji TanigawaKisei / age 37 1930	Junisen Class A Round 2	Sente	●
7	9/4	1625	-7	1618	Kenji Kobayashi8-dan / age 42 1660	Hayazashi-sen Main Round 2	Sente	●
8	9/16	1618	-9	1608	Kazuo Manabe8-dan / age 47 1558	Ryuo-sen Group 2 Relegation playoff Semifinal	Gote	●
9	9/27	1608	-4	1604	Hiroyuki Miura6-dan / age 25 1792	Kisei-sen Prelim 2 Round 1	Gote	●
10	10/2	1604	-2	1603	Tadahisa Maruyama8-dan / age 29 1976	Junisen Class A Round 3	Sente	●
11	10/18	1603	+6	1608	Youichi Kushida5-dan / age 34 1491	Oi-sen Prelims Round 2	Gote	○
12	10/25	1608	+10	1618	Torahiko Tanaka9-dan / age 42 1715	NHK Cup Main Round 2	Gote	○
13	10/28	1618	+10	1628	Torahiko Tanaka9-dan / age 42 1704	Junisen Class A Round 4	Gote	○
14	11/5	1628	+6	1634	Katsuhiko Murooka6-dan / age 40 1540	Oi-sen Prelims Round 3	Sente	○
15	11/25	1634	+14	1649	Yoshiharu Habu4 titles / age 29 2014	Junisen Class A Round 5	Gote	○
16	11/30	1649	-8	1640	Isao Nakata6-dan / age 32 1628	Oi-sen Prelims Round 4	Sente	●
17	12/24	1640	+13	1654	Masataka Goda8-dan / age 28 1925	Junisen Class A Round 6	Sente	○
18	1/11	1654	-5	1649	Akira Shima8-dan / age 36 1807	Junisen Class A Round 7	Sente	●
19	1/17	1649	+13	1662	Hisashi Namekata6-dan / age 26 1886	NHK Cup Main Round 3	Sente	○
20	2/3	1662	-4	1658	Toshiyuki Moriuchi8-dan / age 29 1882	Junisen Class A Round 8	Gote	●
21	2/14	1658	+13	1672	Koji TanigawaKisei / age 37 1942	NHK Cup Main Round 4	Sente	○
22	2/18	1672	-8	1663	Naruyuki Hatakeyama6-dan / age 30 1658	Ryuo-sen Group 3 Ranking Round 1	Sente	●
23	2/22	1663	+7	1671	Isao Nakata6-dan / age 32 1632	Oza-sen Prelim 2 Round 2	Gote	○
24	2/28	1671	-5	1666	Daisuke Suzuki6-dan / age 25 1821	NHK Cup Main Semifinal	Gote	●
25	3/2	1666	+10	1676	Makoto Nakahara9-dan / age 52 1778	Junisen Class A Round 9	Sente	○
26	3/23	1676	+10	1686	Manabu Senzaki7-dan / age 29 1767	Oza-sen Prelim 2 Final	Sente	○

FY1998 results8W-20L

Win rate0.286

Rating1654

Annual rank55th

Rank/title at FY end / age9-dan / age 59

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1720	-10	1710	Keiji Mori9-dan / age 52 1646	Ryuo-sen Group 2 Ranking Round 2	Gote	●
2	5/11	1710	-3	1707	Koji TanigawaRyuo・Meijin / age 36 1947	Oza-sen Main Round 1	Sente	●
3	6/19	1707	-5	1702	Toshiyuki Moriuchi8-dan / age 27 1870	Junisen Class A Round 1	Sente	●
4	7/3	1702	-5	1697	Makoto Nakahara9-dan / age 50 1821	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	●
5	7/7	1697	+10	1707	Michio Takahashi9-dan / age 38 1799	Kio-sen Main Round 1	Gote	○
6	7/12	1707	-5	1703	Toshiyuki Moriuchi8-dan / age 27 1865	JT Cup Main	Sente	●
7	7/16	1703	+9	1712	Akira Shima8-dan / age 35 1756	Junisen Class A Round 2	Gote	○
8	7/28	1712	+2	1714	Toshihiko Kawaguchi6-dan / age 61 1362	All-Japan Pro Round 2	Sente	○
9	7/31	1714	-6	1708	Hiroki Nakata7-dan / age 33 1802	Kio-sen Main Round 2	Gote	●
10	8/3	1708	-7	1701	Daisuke Nakagawa6-dan / age 30 1772	NHK Cup Main Round 2	Sente	●
11	8/6	1701	-5	1696	Taku Morishita8-dan / age 32 1816	Osho-sen Prelim 2 Round 2	Sente	●
12	9/14	1696	+11	1707	Makoto Nakahara9-dan / age 51 1830	Junisen Class A Round 3	Sente	○
13	9/26	1707	+7	1714	Torahiko Tanaka9-dan / age 41 1678	Hayazashi-sen Main Round 2	Gote	○
14	10/2	1714	+4	1718	Kazuo Ishida9-dan / age 51 1529	Kisei-sen Prelim 2 Round 1	Sente	○
15	10/8	1718	-9	1710	Tadao Kitajima4-dan / age 32 1692	All-Japan Pro Round 3	Gote	●
16	10/15	1710	+4	1713	Tsuneo Kikuchi7-dan / age 49 1506	Oi-sen Prelims Round 2	Gote	○
17	10/22	1713	+11	1724	Taku Morishita8-dan / age 32 1841	Junisen Class A Round 4	Gote	○
18	11/6	1724	-9	1715	Koji Tosa7-dan / age 43 1661	Kisei-sen Prelim 2 Round 2	Gote	●
19	12/2	1715	-9	1706	Koji Tosa7-dan / age 43 1668	Oi-sen Prelims Round 3	Sente	●
20	12/5	1706	-2	1703	Yoshiharu Habu4 titles / age 28 2008	Hayazashi-sen Main Round 3	Gote	●
21	12/15	1703	-2	1701	Yoshiharu Habu4 titles / age 28 2016	Junisen Class A Round 6	Gote	●
22	1/7	1701	-7	1694	Daisuke Nakagawa6-dan / age 30 1728	Oza-sen Prelim 2 Round 2	Gote	●
23	1/14	1694	-8	1686	Keita Inoue8-dan / age 34 1714	Junisen Class A Round 7	Sente	●
24	1/27	1686	-8	1678	Masahiko Urano7-dan / age 34 1666	Ryuo-sen Group 2 Ranking Round 1	Sente	●
25	2/3	1678	-3	1675	Koji Tanigawa9-dan / age 36 1949	Junisen Class A Round 8	Sente	●
26	2/18	1675	-8	1667	Hirotaka Nozuki4-dan / age 25 1662	Kachinuki-sen Main	Sente	●
27	3/4	1667	-3	1663	Tadahisa Maruyama8-dan / age 28 1920	Junisen Class A Round 9	Gote	●
28	3/19	1663	-10	1654	Kazuyoshi Nishimura8-dan / age 57 1577	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	●

FY1997 results15W-15L

Win rate0.500

Rating1718

Annual rank34th

Rank/title at FY end / age9-dan / age 58

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/30	1687	-5	1682	Takashi Abe6-dan / age 29 1840	Ryuo-sen Group 3 Ranking Semifinal	Gote	●
2	6/13	1682	+11	1693	Michio Takahashi9-dan / age 37 1814	Junisen Class A Round 1	Sente	○
3	6/22	1693	+11	1704	Makoto Nakahara9-dan / age 49 1830	JT Cup Main	Gote	○
4	7/16	1704	+10	1714	Keita Inoue8-dan / age 33 1805	Junisen Class A Round 2	Gote	○
5	7/25	1714	-7	1707	Shuji Satoh5-dan / age 30 1739	Osho-sen Prelim 2 Round 1	Gote	●
6	7/30	1707	+7	1714	Norihiro Yagura4-dan / age 22 1659	Kachinuki-sen Main	Gote	○
7	8/8	1714	-5	1709	Nobuyuki YashikiKisei / age 25 1861	Kachinuki-sen Main	Sente	●
8	8/18	1709	-4	1705	Masataka Goda6-dan / age 26 1895	Kio-sen Main Round 2	Gote	●
9	8/24	1705	+10	1715	Hiroyuki Miura6-dan / age 23 1786	JT Cup Main	Gote	○
10	9/2	1715	-6	1708	Daisuke Nakagawa6-dan / age 29 1792	Kisei-sen Prelim 2 Round 1	Sente	●
11	9/12	1708	+11	1719	Makoto Nakahara9-dan / age 50 1836	Junisen Class A Round 3	Sente	○
12	9/26	1719	+9	1728	Naruyuki Hatakeyama6-dan / age 28 1744	Ryuo-sen Group 3 Promotion playoff Semifinal	Gote	○
13	9/30	1728	-12	1716	Tsuneo Kikuchi6-dan / age 48 1523	All-Japan Pro Round 2	Sente	●
14	10/4	1716	+5	1721	Noboru Tamaru8-dan / age 47 1579	Hayazashi-sen Main Round 2	Gote	○
15	10/10	1721	-3	1717	Koji TanigawaRyuo・Meijin / age 35 1962	JT Cup Main	Gote	●
16	10/17	1717	-7	1710	Akira Shima8-dan / age 34 1763	Junisen Class A Round 4	Gote	●
17	10/27	1710	+9	1720	Daisuke Suzuki5-dan / age 23 1765	NHK Cup Main Round 2	Sente	○
18	10/31	1720	+7	1726	Hitoshige Awaji9-dan / age 47 1659	Ryuo-sen Group 3 Relegation playoff Final	Sente	○
19	11/6	1726	+4	1730	Shoichi Anzai5-dan / age 34 1509	Oi-sen Prelims Round 2	Sente	○
20	11/13	1730	-3	1727	Yoshiharu Habu4 titles / age 27 1984	Junisen Class A Round 5	Sente	●
21	12/2	1727	-11	1715	Osamu Katsuura9-dan / age 51 1569	Oi-sen Prelims Round 3	Sente	●
22	12/6	1715	-9	1706	Bungo Fukusaki8-dan / age 38 1674	Hayazashi-sen Main Round 3	Gote	●
23	12/18	1706	-4	1702	Toshiyuki Moriuchi8-dan / age 27 1883	Junisen Class A Round 6	Sente	●
24	1/5	1702	-3	1700	Yoshiharu Habu4 titles / age 27 1985	NHK Cup Main Round 3	Gote	●
25	1/8	1700	+7	1707	Keiji Mori9-dan / age 51 1672	Oza-sen Prelim 2 Round 2	Sente	○
26	1/16	1707	-4	1703	Yasumitsu Satoh8-dan / age 28 1907	Junisen Class A Round 7	Gote	●
27	2/4	1703	+11	1714	Taku Morishita8-dan / age 31 1849	Junisen Class A Round 8	Sente	○
28	2/17	1714	+6	1720	Kiyokazu Katsumata4-dan / age 28 1632	Oza-sen Prelim 2 Final	Sente	○
29	2/24	1720	+5	1726	Kazuo Ishida9-dan / age 50 1597	Ryuo-sen Group 2 Ranking Round 1	Gote	○
30	3/2	1726	-7	1718	Kunio Yonenaga9-dan / age 54 1749	Junisen Class A Round 9	Gote	●

FY1996 results11W-16L

Win rate0.407

Rating1688

Annual rank38th

Rank/title at FY end / age9-dan / age 57

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/22	1702	-10	1692	Nobuyuki Oouchi9-dan / age 54 1618	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	●
2	6/7	1692	+7	1699	Shohei Takada5-dan / age 33 1626	Kio-sen Main Round 2	Gote	○
3	6/13	1699	+10	1709	Akira Shima8-dan / age 33 1786	Junisen Class A Round 1	Gote	○
4	6/23	1709	-6	1703	Satoshi Murayama8-dan / age 27 1803	JT Cup Main	Sente	●
5	7/4	1703	-6	1697	Takashi Abe6-dan / age 28 1794	Osho-sen Prelim 2 Round 1	Sente	●
6	7/11	1697	-7	1690	Keiji Mori9-dan / age 50 1751	Junisen Class A Round 2	Sente	●
7	7/22	1690	-4	1686	Tadahisa Maruyama6-dan / age 25 1876	NHK Cup Main Round 2	Gote	●
8	7/26	1686	-9	1677	Yoshiyuki Matsumoto4-dan / age 24 1634	All-Japan Pro Round 2	Gote	●
9	7/30	1677	-7	1669	Hiroshi Okazaki4-dan / age 29 1709	Kachinuki-sen Main	Sente	●
10	8/31	1669	+8	1677	Teruichi Aono9-dan / age 43 1670	Hayazashi-sen Main Round 2	Gote	○
11	9/3	1677	-5	1672	Taku Morishita8-dan / age 30 1810	Junisen Class A Round 3	Sente	●
12	9/13	1672	-4	1668	Toshiyuki Moriuchi8-dan / age 25 1869	Kio-sen Main Round 3	Sente	●
13	9/19	1668	+5	1674	Kazuyoshi Nishimura8-dan / age 54 1544	Kisei-sen Prelim 2 Round 1	Gote	○
14	10/8	1674	-4	1670	Masataka Goda6-dan / age 25 1871	Kisei-sen Prelim 2 Round 2	Gote	●
15	10/15	1670	+12	1681	Makoto Nakahara9-dan / age 49 1842	Junisen Class A Round 4	Gote	○
16	10/23	1681	+4	1685	Saburou Takeichi5-dan / age 42 1463	Oi-sen Prelims Round 2	Gote	○
17	10/26	1685	-13	1672	Yoshimasa Saeki8-dan / age 60 1452	Hayazashi-sen Main Round 3	Sente	●
18	11/21	1672	-4	1668	Yasumitsu Satoh8-dan / age 27 1871	Junisen Class A Round 5	Sente	●
19	11/28	1668	-5	1663	Daisuke Nakagawa6-dan / age 28 1804	Oi-sen Prelims Round 3	Sente	●
20	12/10	1663	+11	1674	Kunio Yonenaga9-dan / age 53 1799	Junisen Class A Round 6	Sente	○
21	12/20	1674	+5	1680	Kazuyoshi Nishimura8-dan / age 55 1557	Oza-sen Prelim 2 Round 1	Sente	○
22	1/14	1680	-3	1677	Koji TanigawaRyuo / age 34 1941	Junisen Class A Round 7	Gote	●
23	1/28	1677	+5	1682	Kouichi Kodama7-dan / age 45 1557	Ryuo-sen Group 3 Ranking Round 1	Gote	○
24	2/5	1682	-5	1677	Satoshi Murayama8-dan / age 27 1831	Junisen Class A Round 8	Gote	●
25	2/18	1677	-8	1669	Teruichi Aono9-dan / age 44 1663	Oza-sen Prelim 2 Final	Sente	●
26	3/3	1669	+12	1682	Toshiyuki Moriuchi8-dan / age 26 1881	Junisen Class A Round 9	Sente	○
27	3/18	1682	+7	1688	Michio Ariyoshi9-dan / age 61 1633	Ryuo-sen Group 3 Ranking Round 2	Sente	○

FY1995 results10W-16L

Win rate0.385

Rating1705

Annual rank30th

Rank/title at FY end / age9-dan / age 56

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1708	-9	1700	Mamoru Hatakeyama5-dan / age 25 1685	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	●
2	6/9	1700	+11	1711	Toshiyuki Moriuchi8-dan / age 24 1861	Kio-sen Main Round 2	Gote	○
3	6/20	1711	-3	1708	Koji TanigawaOsho / age 33 1970	Junisen Class A Round 1	Sente	●
4	7/9	1708	+9	1717	Akira Shima8-dan / age 32 1736	JT Cup Main	Gote	○
5	7/13	1717	-6	1711	Manabu Senzaki6-dan / age 25 1804	Osho-sen Prelim 2 Round 1	Gote	●
6	7/28	1711	+9	1719	Akira Shima8-dan / age 32 1734	Junisen Class A Round 2	Gote	○
7	8/2	1719	-8	1711	Shuji Satoh5-dan / age 28 1719	All-Japan Pro Round 2	Sente	●
8	9/3	1711	-4	1707	Masataka Goda5-dan / age 24 1886	JT Cup Main	Sente	●
9	9/7	1707	+8	1715	Michio Ariyoshi9-dan / age 60 1704	Junisen Class A Round 3	Sente	○
10	9/13	1715	+4	1719	Teruhiko Suzuki7-dan / age 40 1533	Kisei-sen Prelim 2 Round 2	Sente	○
11	9/21	1719	-8	1711	Akira Shima8-dan / age 32 1708	Kio-sen Main Round 3	Sente	●
12	9/26	1711	-6	1704	Takeshi Fujii6-dan / age 24 1777	Kisei-sen Prelim 2 Final	Gote	●
13	9/30	1704	-6	1698	Hisashi Namekata4-dan / age 21 1776	Hayazashi-sen Main Round 2	Sente	●
14	10/4	1698	-5	1693	Michio Takahashi9-dan / age 35 1830	Junisen Class A Round 4	Gote	●
15	10/13	1693	-6	1687	Hisashi Namekata5-dan / age 21 1782	Oi-sen Prelims Round 2	Gote	●
16	10/18	1687	+6	1693	小林宏5-dan / age 32 1586	Ryuo-sen Group 3 Relegation playoff Final	Sente	○
17	10/25	1693	-4	1689	Toshiyuki Moriuchi8-dan / age 25 1886	Junisen Class A Round 5	Sente	●
18	10/30	1689	+11	1700	Masataka Goda5-dan / age 24 1848	NHK Cup Main Round 2	Sente	○
19	12/12	1700	-5	1695	Makoto Nakahara9-dan / age 48 1850	Junisen Class A Round 6	Gote	●
20	1/8	1695	-4	1692	Koji TanigawaOsho / age 33 1907	NHK Cup Main Round 3	Gote	●
21	1/18	1692	-4	1688	Tadahisa Maruyama6-dan / age 25 1893	Oza-sen Prelim 2 Round 2	Gote	●
22	1/23	1688	+12	1699	Satoshi Murayama8-dan / age 26 1859	Junisen Class A Round 7	Sente	○
23	2/1	1699	+5	1704	Kazuo Azuma7-dan / age 40 1561	Ryuo-sen Group 3 Ranking Round 1	Gote	○
24	2/7	1704	-6	1699	Kunio Yonenaga9-dan / age 52 1798	Junisen Class A Round 8	Gote	●
25	2/23	1699	-6	1693	Daisuke Nakagawa6-dan / age 27 1804	Ryuo-sen Group 3 Ranking Round 2	Sente	●
26	3/1	1693	+12	1705	Taku Morishita8-dan / age 29 1861	Junisen Class A Round 9	Sente	○

FY1994 results13W-18L

Win rate0.419

Rating1711

Annual rank33rd

Rank/title at FY end / age9-dan / age 55

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/12	1758	+5	1763	Yuji Maeda7-dan / age 40 1631	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	○
2	6/16	1763	+9	1773	Michio Takahashi9-dan / age 34 1820	Junisen Class A Round 1	Sente	○
3	6/25	1773	-7	1766	Tadahisa Maruyama5-dan / age 23 1812	Hayazashi-sen Main Round 2	Gote	●
4	6/30	1766	-12	1754	Katsuhiko Murooka6-dan / age 35 1589	Kio-sen Main Round 2	Gote	●
5	7/5	1754	-8	1746	Kozo Arimori6-dan / age 31 1739	Osho-sen Prelim 2 Round 1	Sente	●
6	7/10	1746	-6	1739	Yoshikazu Minami9-dan / age 31 1819	JT Cup Main	Gote	●
7	7/14	1739	+4	1743	Kazuo Manabe8-dan / age 42 1554	Kisei-sen Prelim 2 Round 2	Gote	○
8	7/21	1743	-8	1735	Yasuaki Tsukada8-dan / age 29 1731	Junisen Class A Round 2	Gote	●
9	7/26	1735	-11	1724	Yoshiyuki Kubota4-dan / age 22 1619	All-Japan Pro Round 2	Sente	●
10	8/2	1724	+9	1734	Osamu Nakamura8-dan / age 31 1781	Kisei-sen Prelim 2 Final	Gote	○
11	8/11	1734	-6	1727	Manabu Senzaki6-dan / age 24 1800	Ryuo-sen Group 3 Promotion playoff Round 3	Gote	●
12	8/23	1727	-7	1721	Akira Shima8-dan / age 31 1792	Kisei-sen Main Round 1	Gote	●
13	9/2	1721	-6	1715	Makoto Nakahara9-dan / age 47 1832	Junisen Class A Round 3	Gote	●
14	10/3	1715	-12	1703	Hiromitsu Kanki5-dan / age 35 1535	NHK Cup Main Round 2	Gote	●
15	10/13	1703	+10	1714	Yoshikazu Minami9-dan / age 31 1797	Junisen Class A Round 4	Sente	○
16	10/20	1714	+6	1720	Shohei Takada5-dan / age 32 1635	Oi-sen Prelims Round 1	Gote	○
17	10/27	1720	+6	1726	Yuji Maeda7-dan / age 40 1635	Oza-sen Prelim 2 Round 2	Gote	○
18	11/10	1726	-4	1722	Koji TanigawaOsho / age 32 1927	Junisen Class A Round 5	Gote	●
19	11/24	1722	+2	1724	Noboru Sakurai7-dan / age 53 1428	Oi-sen Prelims Round 2	Gote	○
20	12/12	1724	+6	1730	Osamu Katsuura9-dan / age 48 1628	Kisei-sen Prelim 2 Round 2	Gote	○
21	12/21	1730	+10	1741	Kunio Yonenaga9-dan / age 51 1830	Junisen Class A Round 6	Sente	○
22	12/27	1741	+4	1745	Yaichio Oono6-dan / age 35 1551	Oi-sen Prelims Round 3	Gote	○
23	1/6	1745	-5	1739	Koichi Fukaura5-dan / age 22 1873	Kisei-sen Prelim 2 Final	Sente	●
24	1/13	1739	-9	1730	Hisashi Ogura5-dan / age 26 1683	Oi-sen Prelims Final	Gote	●
25	1/24	1730	-8	1722	Hisashi Namekata4-dan / age 21 1727	Oza-sen Prelim 2 Final	Sente	●
26	1/30	1722	-10	1712	Michio Ariyoshi9-dan / age 59 1653	Junisen Class A Round 7	Gote	●
27	2/8	1712	-4	1708	Taku Morishita8-dan / age 28 1900	Junisen Class A Round 8	Sente	●
28	2/15	1708	-10	1698	Ichiro Hiura6-dan / age 28 1612	Ryuo-sen Group 3 Ranking Round 1	Gote	●
29	3/3	1698	+9	1708	Akira Shima8-dan / age 32 1757	Junisen Class A Round 9	Gote	○
30	3/20	1708	+10	1718	Daisuke Nakagawa6-dan / age 26 1803	Kachinuki-sen Main	Gote	○
31	3/30	1718	-7	1711	Toshiaki Kubo4-dan / age 19 1770	Kachinuki-sen Main	Sente	●

FY1993 results15W-23L

Win rate0.395

Rating1761

Annual rank22nd

Rank/title at FY end / age9-dan / age 54

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1816	-9	1807	Kenji Kanzaki5-dan / age 29 1757	Oi-sen League Red Round 2	Gote	●
2	4/19	1807	-7	1799	Taku Morishita7-dan / age 26 1849	Oza-sen Main Round 1	Gote	●
3	4/27	1799	-12	1788	Shuuichi Ono7-dan / age 35 1618	Oi-sen League Red Round 3	Gote	●
4	4/30	1788	-12	1775	Yuji Maeda7-dan / age 39 1580	Osho-sen Prelim 1 Round 3	Gote	●
5	5/21	1775	-11	1764	Shuuichi Ono7-dan / age 35 1628	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	●
6	5/24	1764	-6	1758	Taku Morishita7-dan / age 26 1858	Oi-sen League Red Round 4	Sente	●
7	6/4	1758	-3	1755	Yoshiharu Habu3 titles / age 22 1991	Oi-sen League Red Round 5	Gote	●
8	6/23	1755	-4	1751	Koji TanigawaKisei・Osho / age 31 1933	Junisen Class A Round 1	Gote	●
9	6/27	1751	+9	1760	Kunio YonenagaMeijin / age 50 1811	JT Cup Main	Sente	○
10	7/6	1760	+6	1766	Shohei Takada5-dan / age 31 1673	Kio-sen Main Round 2	Sente	○
11	7/9	1766	+6	1772	Ichiro Hiura6-dan / age 27 1679	Kisei-sen Prelim 2 Round 2	Gote	○
12	7/16	1772	+9	1781	Michio Takahashi9-dan / age 33 1827	Junisen Class A Round 2	Sente	○
13	7/22	1781	-11	1771	Hiroyuki Miura4-dan / age 19 1668	All-Japan Pro Round 2	Gote	●
14	8/7	1771	-6	1765	Toshiyuki Moriuchi6-dan / age 22 1870	Kisei-sen Prelim 2 Final	Gote	●
15	8/22	1765	-3	1762	Yoshiharu Habu5 titles / age 22 2023	JT Cup Main	Sente	●
16	9/7	1762	+9	1771	Yoshikazu Minami9-dan / age 30 1821	Junisen Class A Round 3	Sente	○
17	9/14	1771	-5	1767	Yasumitsu Satoh6-dan / age 23 1926	Kio-sen Main Round 3	Gote	●
18	9/28	1767	-8	1759	Koichi Fukaura4-dan / age 21 1774	Oi-sen Prelims Round 1	Sente	●
19	10/2	1759	+6	1765	Kunio Naitou9-dan / age 53 1682	Hayazashi-sen Main Round 2	Sente	○
20	10/8	1765	-7	1758	Satoshi Murayama7-dan / age 24 1803	Ryuo-sen Group 2 Relegation playoff Final	Gote	●
21	10/21	1758	-8	1750	Yasuaki Tsukada8-dan / age 28 1768	Junisen Class A Round 4	Gote	●
22	11/1	1750	+7	1757	Kenji Waki7-dan / age 33 1713	NHK Cup Main Round 2	Gote	○
23	11/20	1757	-5	1753	Koji TanigawaOsho / age 31 1917	Hayazashi-sen Main Round 3	Sente	●
24	11/25	1753	-3	1750	Yoshiharu Habu5 titles / age 23 1990	Junisen Class A Round 5	Sente	●
25	12/8	1750	+7	1756	Masaki Izumi6-dan / age 32 1685	Oza-sen Prelim 2 Round 2	Sente	○
26	12/13	1756	+9	1765	Tadahisa Maruyama5-dan / age 23 1783	NHK Cup Main Round 3	Sente	○
27	12/20	1765	+6	1771	Michio Ariyoshi9-dan / age 58 1665	Junisen Class A Round 6	Sente	○
28	12/28	1771	-8	1762	Daisuke Nakagawa5-dan / age 25 1757	Kisei-sen Prelim 2 Round 2	Sente	●
29	1/10	1762	-6	1756	Makoto Nakahara9-dan / age 46 1832	Junisen Class A Round 7	Gote	●
30	1/17	1756	-11	1745	Shuuichi Ono7-dan / age 35 1608	Oza-sen Prelim 2 Final	Sente	●
31	1/24	1745	+13	1757	Yoshiharu Habu4 titles / age 23 1977	NHK Cup Main Round 4	Gote	○
32	1/28	1757	-9	1748	Naruyuki Hatakeyama5-dan / age 24 1694	Kachinuki-sen Main	Gote	●
33	2/4	1748	+6	1754	Masahiko Urano6-dan / age 29 1662	Ryuo-sen Group 3 Ranking Round 1	Sente	○
34	2/7	1754	+10	1764	Yoshikazu Minami9-dan / age 30 1830	NHK Cup Main Semifinal	Sente	○
35	2/9	1764	-10	1754	Torahiko Tanaka8-dan / age 36 1687	Junisen Class A Round 8	Gote	●
36	2/21	1754	+11	1765	Yasumitsu SatohRyuo / age 24 1896	NHK Cup Main Final	Gote	○
37	3/1	1765	+6	1771	Kenji Kobayashi8-dan / age 36 1671	Junisen Class A Round 9	Sente	○
38	3/30	1771	-10	1761	Masaki Izumi6-dan / age 33 1678	Ryuo-sen Group 3 Ranking Round 2	Gote	●

FY1992 results32W-17L

Win rate0.653

Rating1816

Annual rank10th

Rank/title at FY end / age9-dan / age 53

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1776	-10	1766	Masataka Goda4-dan / age 21 1696	Kisei-sen Main Round 2	Gote	●
2	4/21	1766	+5	1771	Yuji Maeda7-dan / age 38 1618	Osho-sen Prelim 1 Round 3	Sente	○
3	5/1	1771	-9	1762	Eisaku Tomioka7-dan / age 27 1747	Oi-sen White league Round 3	Sente	●
4	5/13	1762	+5	1767	Masataka Sugimoto4-dan / age 23 1626	Oi-sen White league Round 4	Gote	○
5	5/18	1767	+6	1773	Takahiro Toyokawa4-dan / age 25 1658	NHK Cup Main Round 1	Sente	○
6	5/21	1773	+5	1778	Shoichi Anzai5-dan / age 28 1643	Osho-sen Prelim 1 Final	Sente	○
7	5/29	1778	+4	1782	Kazuyoshi Nishimura8-dan / age 50 1584	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
8	6/5	1782	+5	1787	Kazuo Ishida9-dan / age 45 1656	Junisen Class B1 Round 1	Gote	○
9	6/8	1787	-7	1780	Makoto NakaharaMeijin / age 44 1810	Oi-sen White league Round 5	Sente	●
10	6/15	1780	-9	1771	Yasuaki Tsukada8-dan / age 27 1749	Osho-sen Prelim 2 Round 1	Sente	●
11	6/19	1771	-8	1763	Masataka Goda4-dan / age 21 1758	Oi-sen White league Playoff	Sente	●
12	7/3	1763	+5	1768	Kunio Naitou9-dan / age 52 1623	Junisen Class B1 Round 2	Sente	○
13	7/8	1768	+5	1773	Kazuo Ishida9-dan / age 45 1646	Kio-sen Main Round 2	Sente	○
14	7/15	1773	-11	1762	Shuuichi Ono7-dan / age 34 1655	Kisei-sen Prelim 2 Round 2	Gote	●
15	7/21	1762	+5	1767	Isao Nakata5-dan / age 24 1622	All-Japan Pro Round 2	Sente	○
16	8/7	1767	+8	1775	Tadahisa Maruyama5-dan / age 21 1765	Kio-sen Main Round 3	Sente	○
17	8/10	1775	-12	1763	Kazuo Manabe8-dan / age 40 1572	Ryuo-sen Group 2 Promotion playoff Round 3	Sente	●
18	8/28	1763	-12	1751	Nobuyuki Oouchi9-dan / age 50 1573	Junisen Class B1 Round 4	Gote	●
19	9/11	1751	+8	1759	Kiyozumi Kiriyama9-dan / age 44 1754	Junisen Class B1 Round 5	Gote	○
20	9/17	1759	+6	1765	Kazuharu Shoshi5-dan / age 30 1650	All-Japan Pro Round 3	Sente	○
21	9/25	1765	+5	1770	Shuuichi Ono7-dan / age 34 1638	Junisen Class B1 Round 6	Sente	○
22	9/30	1770	-7	1763	Yoshikazu Minami9-dan / age 29 1833	Kio-sen Main Round 4	Sente	●
23	10/10	1763	-11	1752	Isao Nakata5-dan / age 25 1632	Hayazashi-sen Main Round 2	Gote	●
24	10/16	1752	+8	1760	Bungo Fukusaki8-dan / age 32 1750	Junisen Class B1 Round 7	Gote	○
25	10/19	1760	+7	1767	Kiyozumi Kiriyama9-dan / age 45 1716	NHK Cup Main Round 2	Gote	○
26	10/21	1767	+8	1775	Nobuyuki Yashiki6-dan / age 20 1768	Oi-sen Prelims Round 2	Sente	○
27	10/27	1775	+8	1784	Yasuaki Tsukada8-dan / age 27 1791	All-Japan Pro Round 4	Gote	○
28	11/6	1784	+7	1791	Akira Shima7-dan / age 29 1746	Junisen Class B1 Round 8	Gote	○
29	11/13	1791	+4	1794	Koji Horiguchi6-dan / age 31 1571	Oi-sen Prelims Round 3	Sente	○
30	11/18	1794	+2	1797	Daigorou Satou9-dan / age 56 1477	Oza-sen Prelim 2 Round 2	Gote	○
31	11/27	1797	-11	1786	Keiji Mori9-dan / age 46 1674	Junisen Class B1 Round 9	Sente	●
32	11/30	1786	+8	1794	Kenji Kanzaki5-dan / age 28 1772	NHK Cup Main Round 3	Gote	○
33	12/10	1794	+5	1798	Kazuo Ishida9-dan / age 45 1653	Oi-sen Prelims Final	Sente	○
34	12/18	1798	+6	1805	Teruichi Aono8-dan / age 39 1718	Junisen Class B1 Round 10	Gote	○
35	1/7	1805	+7	1812	Manabu Senzaki5-dan / age 22 1771	Kisei-sen Prelim 2 Round 2	Gote	○
36	1/22	1812	-5	1807	Yoshiharu Habu3 titles / age 22 1949	Junisen Class B1 Round 11	Sente	●
37	1/25	1807	+10	1817	Yasumitsu Satoh6-dan / age 23 1884	NHK Cup Main Round 4	Gote	○
38	1/29	1817	-13	1804	Kazuo Manabe8-dan / age 40 1585	Kisei-sen Prelim 2 Final	Gote	●
39	2/2	1804	-5	1799	Yoshiharu Habu3 titles / age 22 1966	All-Japan Pro Round 5	Gote	●
40	2/5	1799	+10	1809	Toshiyuki Moriuchi6-dan / age 22 1889	Kachinuki-sen Main	Gote	○
41	2/8	1809	-8	1802	Makoto NakaharaMeijin / age 45 1815	NHK Cup Main Semifinal	Sente	●
42	2/12	1802	+6	1807	Eisaku Tomioka7-dan / age 28 1690	Junisen Class B1 Round 12	Gote	○
43	2/19	1807	+5	1812	Hiroshi Naganuma5-dan / age 28 1650	Kachinuki-sen Main	Sente	○
44	2/22	1812	-12	1799	Shoichi Anzai5-dan / age 29 1599	Kachinuki-sen Main	Sente	●
45	2/26	1799	+8	1807	Tadahisa Maruyama5-dan / age 22 1793	Oza-sen Prelim 2 Final	Gote	○
46	3/8	1807	+11	1818	Koji TanigawaKisei・Osho / age 30 1954	Oi-sen League Red Round 1	Sente	○
47	3/19	1818	+4	1823	Hidemitsu Moriyasu9-dan / age 43 1640	Junisen Class B1 Round 13	Sente	○
48	3/25	1823	-12	1811	Osamu Katsuura9-dan / age 46 1645	Ryuo-sen Group 2 Ranking Round 1	Gote	●
49	3/30	1811	+5	1816	Isao Nakata5-dan / age 25 1671	Osho-sen Prelim 1 Round 2	Gote	○

FY1991 results30W-21L

Win rate0.588

Rating1779

Annual rank12th

Rank/title at FY end / age9-dan / age 52

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1738	-7	1731	Michio Takahashi9-dan / age 30 1761	Ryuo-sen Group 1Qualifier Round 1	Gote	●
2	4/9	1731	+7	1738	Koji Tosa6-dan / age 36 1684	Osho-sen Prelim 1 Round 3	Sente	○
3	4/16	1738	+8	1746	Bungo Fukusaki8-dan / age 31 1737	Oi-sen White league Round 3	Gote	○
4	5/15	1746	+8	1754	Kunio Yonenaga9-dan / age 47 1753	Oi-sen White league Round 4	Sente	○
5	5/24	1754	-6	1748	Yoshiharu HabuKio / age 20 1865	Osho-sen Prelim 1 Final	Sente	●
6	6/4	1748	-7	1741	Hiroki Nakata5-dan / age 26 1795	Oi-sen White league Round 5	Gote	●
7	6/7	1741	-11	1731	Shuuichi Ono7-dan / age 33 1618	Junisen Class B1 Round 1	Gote	●
8	6/17	1731	+5	1735	Toshiyuki Tsubouchi6-dan / age 42 1569	NHK Cup Main Round 1	Sente	○
9	7/5	1735	-9	1726	Hidemitsu Moriyasu9-dan / age 41 1672	Junisen Class B1 Round 2	Sente	●
10	7/17	1726	+9	1735	Kunio Yonenaga9-dan / age 48 1768	Kio-sen Main Round 2	Sente	○
11	7/26	1735	+8	1742	Bungo Fukusaki8-dan / age 31 1720	Junisen Class B1 Round 3	Sente	○
12	7/29	1742	+6	1748	Keiji Mori9-dan / age 45 1646	Kio-sen Main Round 3	Sente	○
13	8/2	1748	+10	1758	Hiroki Nakata5-dan / age 26 1840	Kisei-sen Prelim 2 Round 2	Sente	○
14	8/6	1758	-6	1753	Toshiyuki Moriuchi5-dan / age 20 1867	Kachinuki-sen Main	Sente	●
15	8/20	1753	+7	1759	Kazuo Ishida8-dan / age 44 1701	Kisei-sen Prelim 2 Final	Gote	○
16	8/22	1759	-11	1748	Akio Ishikawa5-dan / age 28 1625	All-Japan Pro Round 2	Sente	●
17	8/30	1748	+6	1754	Nobuyuki Oouchi9-dan / age 49 1650	Junisen Class B1 Round 4	Gote	○
18	9/6	1754	-9	1745	Masataka Goda4-dan / age 20 1698	Kisei-sen Main Round 1	Sente	●
19	9/13	1745	+7	1752	Kiyozumi Kiriyama9-dan / age 43 1721	Junisen Class B1 Round 5	Sente	○
20	9/20	1752	+11	1764	Yoshiharu HabuKio / age 20 1902	Ryuo-sen Group 1 Relegation playoff Semifinal	Sente	○
21	9/27	1764	-10	1754	Hitoshige Awaji8-dan / age 41 1684	Junisen Class B1 Round 6	Gote	●
22	10/7	1754	+7	1760	Kiyozumi Kiriyama9-dan / age 44 1694	NHK Cup Main Round 2	Sente	○
23	10/11	1760	-11	1750	Keiji Mori9-dan / age 45 1630	Junisen Class B1 Round 7	Gote	●
24	10/14	1750	-6	1744	Yoshikazu MinamiOsho / age 28 1849	Kio-sen Main Round 4	Gote	●
25	10/24	1744	-9	1734	Kiyozumi Kiriyama9-dan / age 44 1682	Ryuo-sen Group 1 Relegation playoff Final	Gote	●
26	10/26	1734	+5	1740	Katsuhiko Murooka6-dan / age 32 1607	Hayazashi-sen Main Round 2	Sente	○
27	10/30	1740	+4	1744	Yoshiyuki Ueyama5-dan / age 34 1565	Oi-sen Prelims Round 2	Sente	○
28	11/2	1744	+11	1755	Taku Morishita6-dan / age 25 1868	Hayazashi-sen Main Round 3	Gote	○
29	11/11	1755	-11	1743	Yuji Maeda7-dan / age 37 1601	Oza-sen Prelim 2 Round 2	Sente	●
30	11/22	1743	-8	1735	Akira Shima7-dan / age 28 1749	Junisen Class B1 Round 9	Sente	●
31	11/27	1735	+5	1741	Koji Horiguchi5-dan / age 30 1617	Oi-sen Prelims Round 3	Sente	○
32	12/1	1741	-4	1737	Koji Tanigawa3 titles / age 29 1915	Kio-sen Repechage Round 1	Sente	●
33	12/4	1737	+6	1743	Keiji Mori9-dan / age 45 1652	Oi-sen Prelims Final	Gote	○
34	12/10	1743	+7	1749	Eisaku Tomioka6-dan / age 27 1690	Kisei-sen Prelim 2 Round 2	Sente	○
35	12/16	1749	+10	1759	Yoshikazu MinamiOsho / age 28 1836	NHK Cup Main Round 3	Sente	○
36	12/20	1759	+4	1764	Kazuo Manabe8-dan / age 39 1580	Junisen Class B1 Round 10	Sente	○
37	1/9	1764	-8	1755	Tadahisa Maruyama4-dan / age 21 1750	Tenno-sen 9-dan section Round 1	Sente	●
38	1/11	1755	+6	1761	Hitoshige Awaji8-dan / age 41 1664	Hayazashi-sen Main Round 4	Sente	○
39	1/14	1761	+7	1768	Yasuaki Tsukada8-dan / age 27 1729	Kisei-sen Prelim 2 Final	Sente	○
40	1/24	1768	-11	1758	Noboru Tamaru8-dan / age 41 1653	Junisen Class B1 Round 11	Gote	●
41	1/27	1758	-8	1750	Tadahisa Maruyama4-dan / age 21 1773	NHK Cup Main Round 4	Sente	●
42	2/8	1750	+6	1757	Keiji Mori9-dan / age 45 1675	Hayazashi-sen Main Semifinal	Sente	○
43	2/14	1757	+8	1764	Manabu Senzaki5-dan / age 21 1752	Osho-sen Prelim 1 Round 1	Gote	○
44	2/21	1764	+8	1772	Teruichi Aono8-dan / age 39 1746	Junisen Class B1 Round 12	Sente	○
45	2/22	1772	-5	1767	Toshiyuki Moriuchi5-dan / age 21 1916	Hayazashi-sen Main Final	Gote	●
46	2/25	1767	+7	1774	Masataka Goda4-dan / age 20 1725	Oi-sen White league Round 1	Gote	○
47	3/2	1774	-8	1767	Yasumitsu Satoh5-dan / age 22 1794	Ryuo-sen Group 2 Ranking Round 2	Sente	●
48	3/4	1767	+8	1774	Nobuyuki Yashiki6-dan / age 20 1754	Kisei-sen Main Round 1	Sente	○
49	3/11	1774	+7	1782	Kenji Kobayashi8-dan / age 34 1742	Oi-sen White league Round 2	Sente	○
50	3/19	1782	-10	1772	Torahiko Tanaka8-dan / age 34 1704	Junisen Class B1 Round 13	Gote	●
51	3/27	1772	+7	1779	Koichi Fukaura4-dan / age 20 1722	Osho-sen Prelim 1 Round 2	Gote	○

FY1990 results22W-20L

Win rate0.524

Rating1744

Annual rank21st

Rank/title at FY end / age9-dan / age 51

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1768	-7	1761	Kunio YonenagaOsho / age 46 1810	Tenno-sen 9-dan section Round 3	Gote	●
2	4/9	1761	-5	1757	Koji TanigawaMeijin・Oi / age 28 1923	Ryuo-sen Group 1 Ranking Round 2	Sente	●
3	4/16	1757	+7	1763	Shuuichi Ono7-dan / age 32 1705	NHK Cup Main Round 1	Sente	○
4	4/24	1763	+8	1772	Akira Shima7-dan / age 27 1782	Oi-sen League Red Round 3	Sente	○
5	5/8	1772	-7	1765	Michio Takahashi9-dan / age 30 1837	Oza-sen Main Round 1	Sente	●
6	5/18	1765	-9	1756	Bungo Fukusaki8-dan / age 30 1717	Ryuo-sen Group 1Qualifier Round 2	Sente	●
7	5/24	1756	+7	1763	Hitoshige Awaji8-dan / age 40 1709	Oi-sen League Red Round 4	Gote	○
8	6/5	1763	+6	1770	Keiji Mori9-dan / age 44 1693	Oi-sen League Red Round 5	Sente	○
9	6/15	1770	-10	1760	Noboru Tamaru7-dan / age 40 1684	Junisen Class B1 Round 1	Gote	●
10	7/6	1760	+6	1766	Keiji Mori9-dan / age 44 1688	Junisen Class B1 Round 2	Sente	○
11	7/10	1766	+5	1771	Yuji Maeda7-dan / age 36 1628	Osho-sen Prelim 2 Round 2	Gote	○
12	7/19	1771	-6	1765	Taku Morishita6-dan / age 24 1869	Osho-sen Prelim 2 Final	Sente	●
13	7/23	1765	-8	1757	Manabu Senzaki4-dan / age 20 1752	Kisei-sen Prelim 2 Round 2	Gote	●
14	7/27	1757	+7	1763	Kiyozumi Kiriyama9-dan / age 42 1692	Junisen Class B1 Round 3	Sente	○
15	7/31	1763	-7	1756	Akira Shima7-dan / age 27 1785	Kio-sen Main Round 2	Sente	●
16	8/27	1756	+7	1763	Masahiko Urano6-dan / age 26 1698	Kachinuki-sen Main	Sente	○
17	8/31	1763	+6	1769	Torahiko Tanaka8-dan / age 33 1676	Junisen Class B1 Round 4	Gote	○
18	9/3	1769	-9	1759	Toshiyuki Moriuchi5-dan / age 19 1714	Kachinuki-sen Main	Sente	●
19	9/11	1759	+2	1761	Masao Kitamura8-dan / age 55 1407	All-Japan Pro Round 3	Sente	○
20	9/21	1761	-8	1753	Bungo Fukusaki8-dan / age 30 1764	Junisen Class B1 Round 5	Sente	●
21	9/29	1753	+7	1760	Kiyozumi Kiriyama9-dan / age 42 1698	Hayazashi-sen Main Round 2	Gote	○
22	10/12	1760	+4	1764	Teruhiko Suzuki7-dan / age 35 1548	Junisen Class B1 Round 6	Sente	○
23	10/18	1764	-7	1756	Akira Shima7-dan / age 27 1799	All-Japan Pro Round 4	Sente	●
24	10/27	1756	+9	1765	Kunio YonenagaOsho / age 47 1800	Hayazashi-sen Main Round 3	Gote	○
25	10/29	1765	-9	1756	Michio Ariyoshi9-dan / age 55 1713	NHK Cup Main Round 2	Gote	●
26	11/16	1756	+3	1759	Toshikatsu Yoshida7-dan / age 57 1491	Oza-sen Prelim 2 Round 2	Gote	○
27	11/22	1759	-9	1750	Shuuichi Ono7-dan / age 32 1694	Junisen Class B1 Round 7	Gote	●
28	12/12	1750	+3	1753	Shigeru Sekine9-dan / age 61 1514	Tenno-sen 9-dan section Round 1	Gote	○
29	12/14	1753	-12	1741	Kazuyoshi Nishimura8-dan / age 49 1572	Kisei-sen Prelim 2 Round 2	Gote	●
30	12/21	1741	-10	1731	Nobuyuki Oouchi9-dan / age 49 1653	Junisen Class B1 Round 8	Gote	●
31	1/11	1731	+8	1739	Hitoshige Awaji8-dan / age 40 1713	Junisen Class B1 Round 9	Sente	○
32	1/19	1739	+6	1745	Keiji Mori9-dan / age 44 1654	Hayazashi-sen Main Round 4	Gote	○
33	1/21	1745	-8	1737	Michio Ariyoshi9-dan / age 55 1761	Tenno-sen 9-dan section Round 2	Gote	●
34	1/25	1737	-6	1731	Makoto NakaharaMeijin / age 43 1813	Ryuo-sen Group 1 Ranking Round 1	Sente	●
35	2/1	1731	+7	1738	Kazuo Ishida8-dan / age 43 1688	Junisen Class B1 Round 10	Sente	○
36	2/6	1738	-9	1729	Masataka Goda4-dan / age 19 1715	Oi-sen White league Round 1	Sente	●
37	2/16	1729	+10	1739	Toshiyuki Moriuchi5-dan / age 20 1810	Hayazashi-sen Main Semifinal	Sente	○
38	2/26	1739	-10	1730	Eisaku Tomioka6-dan / age 26 1672	Oza-sen Prelim 2 Final	Sente	●
39	3/2	1730	+11	1741	Yoshiharu Habu7-dan / age 20 1875	Hayazashi-sen Main Final	Gote	○
40	3/15	1741	-8	1733	Kenji Kobayashi8-dan / age 33 1761	Junisen Class B1 Round 11	Gote	●
41	3/22	1733	+5	1738	Katsuhiko Murooka5-dan / age 32 1591	Osho-sen Prelim 1 Round 2	Gote	○
42	3/29	1738	+5	1744	Shoichi Anzai4-dan / age 27 1625	Oi-sen White league Round 2	Gote	○

FY1989 results29W-23L

Win rate0.558

Rating1773

Annual rank13th

Rank/title at FY end / age9-dan / age 50

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1772	-12	1760	Koji Tosa5-dan / age 34 1585	Kachinuki-sen Main	Gote	●
2	4/18	1760	-8	1752	Yasuaki Tsukada8-dan / age 24 1761	Kisei-sen Main Round 2	Gote	●
3	4/28	1752	+6	1758	Nobuyuki Oouchi9-dan / age 47 1674	Ryuo-sen Group 1Qualifier Round 1	Sente	○
4	5/8	1758	+9	1767	Akira ShimaRyuo / age 26 1780	Oza-sen Main Round 1	Sente	○
5	5/23	1767	-5	1761	Koji TanigawaMeijin / age 27 1887	Ryuo-sen Group 1Qualifier Round 2	Gote	●
6	6/9	1761	+7	1768	Hidemitsu Moriyasu9-dan / age 39 1727	Junisen Class B1 Round 1	Sente	○
7	6/13	1768	-5	1763	Yoshikazu MinamiKio・Osho / age 26 1899	Oza-sen Main Round 2	Gote	●
8	6/19	1763	+8	1771	Yasumitsu Satoh5-dan / age 19 1766	Kio-sen Main Round 2	Gote	○
9	6/30	1771	+6	1778	Kazuo Ishida8-dan / age 42 1704	Junisen Class B1 Round 2	Gote	○
10	7/4	1778	+7	1785	Teruichi Aono8-dan / age 36 1747	Osho-sen Prelim 2 Round 2	Sente	○
11	7/10	1785	-7	1778	Taku Morishita5-dan / age 23 1815	NHK Cup Main Round 2	Sente	●
12	7/20	1778	+6	1784	Hitoshige Awaji8-dan / age 39 1677	Junisen Class B1 Round 3	Sente	○
13	7/25	1784	+4	1787	Yoshimasa Saeki8-dan / age 52 1572	Kisei-sen Prelim 2 Round 2	Sente	○
14	8/4	1787	-6	1781	Koji TanigawaMeijin / age 27 1872	Tenno-sen 9-dan section Round 3	Sente	●
15	8/7	1781	+8	1789	Torahiko Tanaka8-dan / age 32 1768	Osho-sen Prelim 2 Final	Sente	○
16	8/11	1789	+3	1792	Shohei Takada4-dan / age 27 1564	All-Japan Pro Round 1	Sente	○
17	8/21	1792	+3	1795	Hiroji Katou9-dan / age 65 1506	Kisei-sen Prelim 2 Final	Gote	○
18	8/25	1795	+6	1801	Kenji Kobayashi8-dan / age 32 1689	Junisen Class B1 Round 4	Gote	○
19	8/31	1801	+7	1807	Torahiko Tanaka8-dan / age 32 1745	Kio-sen Main Round 3	Gote	○
20	9/4	1807	-9	1798	Akira ShimaRyuo / age 26 1762	Osho-sen Challenger league Round 1	Gote	●
21	9/8	1798	+10	1808	Koji TanigawaMeijin・Oi / age 27 1889	Kisei-sen Main Round 1	Gote	○
22	9/14	1808	-11	1798	Bungo Fukusaki7-dan / age 29 1692	Junisen Class B1 Round 5	Sente	●
23	9/22	1798	+6	1804	Hiroki Nakata5-dan / age 24 1710	Oi-sen Prelims Round 1	Sente	○
24	9/29	1804	-9	1795	Michio Ariyoshi9-dan / age 54 1757	Junisen Class B1 Round 6	Gote	●
25	10/3	1795	-11	1784	Eisaku Tomioka6-dan / age 25 1657	All-Japan Pro Round 2	Gote	●
26	10/7	1784	-10	1773	Kenji Kobayashi8-dan / age 32 1676	Hayazashi-sen Main Round 2	Sente	●
27	10/13	1773	-9	1764	Osamu Katsuura9-dan / age 43 1712	Junisen Class B1 Round 7	Sente	●
28	10/19	1764	-10	1754	Kenji Kobayashi8-dan / age 32 1694	Kio-sen Main Round 4	Gote	●
29	10/24	1754	+10	1764	Yoshikazu MinamiKio・Osho / age 26 1826	Kisei-sen Main Round 2	Sente	○
30	10/26	1764	-8	1756	Kunio Yonenaga9-dan / age 46 1758	Osho-sen Challenger league Round 2	Sente	●
31	10/30	1756	+9	1764	Nobuyuki Yashiki4-dan / age 17 1787	Osho-sen Challenger league Round 3	Sente	○
32	11/2	1764	+12	1776	Yoshiharu Habu6-dan / age 19 1933	Oi-sen Prelims Round 2	Sente	○
33	11/10	1776	-10	1766	Kazuo Manabe8-dan / age 37 1664	Junisen Class B1 Round 8	Gote	●
34	11/15	1766	-6	1759	Michio Takahashi8-dan / age 29 1834	Kisei-sen Main Semifinal	Gote	●
35	11/16	1759	+11	1771	Koji TanigawaMeijin・Oi / age 27 1920	Osho-sen Challenger league Round 4	Gote	○
36	11/20	1771	-8	1762	Kunio Yonenaga9-dan / age 46 1759	Kio-sen Repechage Round 1	Gote	●
37	11/24	1762	+6	1768	Noboru Tamaru7-dan / age 39 1660	Junisen Class B1 Round 9	Sente	○
38	11/30	1768	-4	1764	Makoto NakaharaOza・Kisei / age 42 1935	Osho-sen Challenger league Round 5	Sente	●
39	12/6	1764	+4	1768	Hatasu Itou6-dan / age 39 1586	Oi-sen Prelims Round 3	Gote	○
40	12/8	1768	-9	1759	Osamu Nakamura7-dan / age 27 1736	Osho-sen Challenger league Round 6	Gote	●
41	12/14	1759	+10	1769	Yoshikazu MinamiKio・Osho / age 26 1830	Ryuo-sen Group 1 Ranking Round 1	Sente	○
42	12/22	1769	-11	1757	Tatsuya Futakami9-dan / age 57 1619	Junisen Class B1 Round 10	Gote	●
43	1/12	1757	+5	1763	Tatsuya Futakami9-dan / age 58 1631	Tenno-sen 9-dan section Round 1	Gote	○
44	1/17	1763	+5	1768	Koji Tosa6-dan / age 34 1646	Oi-sen Prelims Final	Gote	○
45	1/26	1768	+6	1774	Nobuyuki Oouchi9-dan / age 48 1661	Junisen Class B1 Round 11	Sente	○
46	2/1	1774	+7	1781	Keiji Mori9-dan / age 43 1736	Tenno-sen 9-dan section Round 2	Gote	○
47	2/7	1781	+7	1788	Shuuichi Ono6-dan / age 31 1725	Oza-sen Prelim 2 Round 2	Gote	○
48	2/14	1788	-9	1779	Yasumitsu Satoh5-dan / age 20 1760	Oi-sen League Red Round 1	Sente	●
49	2/19	1779	-9	1770	Keiji Mori9-dan / age 43 1730	Junisen Class B1 Round 12	Gote	●
50	2/28	1770	+5	1774	Isao Nakata4-dan / age 22 1612	Oi-sen League Red Round 2	Gote	○
51	3/6	1774	+6	1780	Nobuyuki Oouchi9-dan / age 48 1675	Oza-sen Prelim 2 Final	Sente	○
52	3/15	1780	-8	1773	Teruichi Aono8-dan / age 37 1798	Kisei-sen Main Round 1	Gote	●

FY1988 results23W-22L

Win rate0.511

Rating1774

Annual rank12th

Rank/title at FY end / age9-dan / age 49

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/12	1806	+6	1812	Osamu Nakamura7-dan / age 25 1737	Oza-sen Main Round 1	Gote	○
2	5/17	1812	+4	1817	Tatsuya Futakami9-dan / age 56 1644	Ryuo-sen Group 1Qualifier Semifinal	Gote	○
3	6/9	1817	+10	1827	Makoto NakaharaMeijin / age 40 1896	Tenno-sen 9-dan section Round 4	Sente	○
4	6/14	1827	-11	1816	Osamu Nakamura7-dan / age 25 1713	Ryuo-sen Group 1Qualifier Final	Sente	●
5	6/24	1816	-11	1805	Hiroshi Kamiya5-dan / age 27 1660	Kio-sen Main Round 2	Gote	●
6	6/30	1805	-10	1795	Kunio Naitou9-dan / age 48 1713	Junisen Class A Round 1	Gote	●
7	7/7	1795	+6	1801	Michio Ariyoshi9-dan / age 52 1727	Osho-sen Prelim 2 Round 2	Sente	○
8	7/12	1801	-7	1794	Kiyozumi Kiriyama9-dan / age 40 1857	Tenno-sen 9-dan section Final	Gote	●
9	7/15	1794	+7	1801	Bungo Fukusaki7-dan / age 28 1735	Oza-sen Main Round 2	Gote	○
10	7/18	1801	+8	1809	Michio Takahashi7-dan / age 28 1807	Osho-sen Prelim 2 Final	Sente	○
11	7/26	1809	-11	1798	Teruichi Aono8-dan / age 35 1687	Junisen Class A Round 2	Sente	●
12	7/29	1798	+3	1802	Yaichio Oono5-dan / age 29 1555	All-Japan Pro Round 1	Gote	○
13	8/2	1802	-7	1794	Kiyozumi Kiriyama9-dan / age 40 1838	Oza-sen Main Semifinal	Gote	●
14	8/7	1794	+8	1803	Kunio Yonenaga9-dan / age 45 1804	JT Cup Main	Sente	○
15	8/26	1803	-15	1787	Yoshitaka Kimura5-dan / age 57 1298	All-Japan Pro Round 2	Sente	●
16	8/31	1787	-7	1780	Kunio Yonenaga9-dan / age 45 1813	Osho-sen Challenger league Round 1	Sente	●
17	9/9	1780	-8	1772	Yasuaki TsukadaOza / age 23 1777	Junisen Class A Round 3	Gote	●
18	9/16	1772	+8	1780	Nobuyuki Oouchi9-dan / age 46 1775	Kisei-sen Main Round 1	Sente	○
19	9/19	1780	+4	1784	Yuji Maeda7-dan / age 34 1583	NHK Cup Main Round 2	Sente	○
20	9/22	1784	+6	1790	Osamu Nakamura7-dan / age 25 1701	Osho-sen Challenger league Round 2	Gote	○
21	9/25	1790	+7	1797	Kunio Naitou9-dan / age 48 1743	JT Cup Main	Gote	○
22	9/27	1797	+1	1798	Yoshitaka Kimura5-dan / age 57 1326	Oi-sen Prelims Round 1	Sente	○
23	10/11	1798	-7	1791	Yoshikazu MinamiOsho / age 25 1850	Junisen Class A Round 4	Sente	●
24	10/15	1791	+7	1798	Bungo Fukusaki7-dan / age 28 1733	Hayazashi-sen Main Round 2	Gote	○
25	10/17	1798	-6	1792	Makoto NakaharaOza / age 41 1884	Kisei-sen Main Round 2	Sente	●
26	10/21	1792	-7	1784	Akira Shima6-dan / age 25 1822	Osho-sen Challenger league Round 4	Gote	●
27	10/24	1784	+3	1787	Hiroshi Seki4-dan / age 28 1516	Oi-sen Prelims Round 2	Sente	○
28	10/28	1787	-6	1782	Makoto NakaharaOza / age 41 1893	Osho-sen Challenger league Round 3	Sente	●
29	10/31	1782	+7	1789	Shuuichi Ono6-dan / age 30 1730	NHK Cup Main Round 3	Sente	○
30	11/10	1789	+6	1795	Kazuo Manabe8-dan / age 36 1703	Junisen Class A Round 5	Gote	○
31	11/15	1795	+7	1802	Yasuaki Tsukada8-dan / age 23 1765	Osho-sen Challenger league Round 5	Sente	○
32	11/21	1802	+4	1806	小林宏4-dan / age 25 1607	Oi-sen Prelims Round 3	Sente	○
33	11/27	1806	-7	1799	Michio Takahashi7-dan / age 28 1846	JT Cup Main	Gote	●
34	12/7	1799	-11	1787	Tatsuya Futakami9-dan / age 56 1642	Oi-sen Prelims Final	Gote	●
35	12/21	1787	+8	1795	Kiyozumi Kiriyama9-dan / age 41 1776	Junisen Class A Round 6	Sente	○
36	12/23	1795	-6	1789	Koji TanigawaMeijin・Kio / age 26 1884	Osho-sen Challenger league Round 7	Gote	●
37	1/9	1789	-5	1784	Yoshiharu Habu5-dan / age 18 1905	NHK Cup Main Round 4	Gote	●
38	1/21	1784	-8	1776	Taku Morishita5-dan / age 22 1790	Hayazashi-sen Main Round 3	Sente	●
39	1/24	1776	-8	1767	Kunio Yonenaga9-dan / age 45 1757	Junisen Class A Round 7	Gote	●
40	2/8	1767	-9	1759	Yasuharu Ooyama9-dan / age 65 1741	Junisen Class A Round 8	Sente	●
41	2/14	1759	-5	1753	Makoto NakaharaOza / age 41 1879	Ryuo-sen Group 1 Ranking Round 1	Gote	●
42	2/22	1753	+7	1760	Nobuyuki Oouchi9-dan / age 47 1707	Tenno-sen 9-dan section Round 2	Gote	○
43	3/3	1760	-5	1755	Makoto NakaharaOza / age 41 1877	Junisen Class A Round 9	Gote	●
44	3/13	1755	+8	1762	Kazuo Ishida8-dan / age 41 1734	Kisei-sen Main Round 1	Gote	○
45	3/30	1762	+12	1774	Yoshiharu Habu5-dan / age 18 1940	Kachinuki-sen Main	Sente	○

FY1987 results25W-16L

Win rate0.610

Rating1811

Annual rank9th

Rank/title at FY end / age9-dan / age 48

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1773	-10	1763	Masaki Izumi5-dan / age 26 1698	Judan-sen Prelims Final	Gote	●
2	4/21	1763	-10	1753	Kazuyoshi Nishimura8-dan / age 45 1682	Kisei-sen Main Round 2	Sente	●
3	4/30	1753	-6	1747	Koji Tanigawa9-dan / age 25 1843	Oza-sen Main Round 1	Sente	●
4	6/11	1747	-7	1740	Torahiko Tanaka8-dan / age 30 1797	Kio-sen Main Round 2	Gote	●
5	6/21	1740	+11	1751	Koji Tanigawa9-dan / age 25 1868	JT Cup Main	Sente	○
6	6/26	1751	-6	1746	Koji Tanigawa9-dan / age 25 1863	Junisen Class A Round 1	Gote	●
7	7/2	1746	+6	1751	Kazuo Ishida8-dan / age 40 1635	Osho-sen Prelim 2 Round 2	Sente	○
8	7/7	1751	+8	1759	Kazuo Manabe7-dan / age 35 1743	Kisei-sen Prelim 2 Round 2	Gote	○
9	7/21	1759	+3	1762	Hiroshi Seki4-dan / age 27 1520	All-Japan Pro Round 1	Gote	○
10	7/27	1762	-11	1751	Tatsuya Futakami9-dan / age 55 1624	Kisei-sen Prelim 2 Final	Sente	●
11	7/30	1751	+6	1758	Eisaku Tomioka5-dan / age 23 1684	Kachinuki-sen Main	Gote	○
12	8/1	1758	-11	1747	Toshiyuki Tsubouchi6-dan / age 38 1621	Kachinuki-sen Main	Sente	●
13	8/7	1747	-7	1740	Yoshikazu MinamiKisei / age 24 1793	Osho-sen Prelim 2 Final	Sente	●
14	8/9	1740	+7	1747	Bungo Fukusaki7-dan / age 27 1702	JT Cup Main	Gote	○
15	8/21	1747	+9	1756	Keiji Mori9-dan / age 41 1790	Junisen Class A Round 2	Sente	○
16	8/25	1756	-11	1745	Koji Horiguchi5-dan / age 26 1620	All-Japan Pro Round 2	Sente	●
17	9/4	1745	+6	1751	Ichiro Hiura4-dan / age 21 1641	Oi-sen Prelims Round 1	Gote	○
18	9/21	1751	+9	1759	Yasuharu Ooyama9-dan / age 64 1778	Junisen Class A Round 3	Gote	○
19	9/27	1759	+11	1770	Makoto NakaharaMeijin・Oza / age 40 1890	JT Cup Main	Sente	○
20	9/30	1770	+4	1774	Hiroji Katou9-dan / age 64 1585	NHK Cup Main Round 2	Gote	○
21	10/15	1774	-9	1765	Kunio Naitou9-dan / age 47 1734	Junisen Class A Round 4	Sente	●
22	10/20	1765	+3	1768	Yoshito Arino5-dan / age 39 1516	Oi-sen Prelims Round 2	Gote	○
23	10/31	1768	-8	1760	Taku Morishita5-dan / age 21 1759	Hayazashi-sen Main Round 2	Gote	●
24	11/12	1760	+10	1770	Yoshikazu MinamiKisei / age 24 1855	Junisen Class A Round 5	Gote	○
25	11/16	1770	-6	1764	Michio TakahashiKio / age 27 1866	NHK Cup Main Round 3	Gote	●
26	11/25	1764	+7	1771	Osamu Katsuura9-dan / age 41 1699	Oi-sen Prelims Round 3	Sente	○
27	11/29	1771	+8	1779	Yasuharu Ooyama9-dan / age 64 1785	JT Cup Main	Gote	○
28	12/10	1779	+7	1786	Teruichi Aono8-dan / age 34 1734	Ryuo-sen Group 1 Ranking Round 1	Sente	○
29	12/15	1786	-11	1775	Kazuharu Shoshi5-dan / age 26 1638	Oi-sen Prelims Final	Gote	●
30	12/22	1775	-8	1767	Kunio Yonenaga9-dan / age 44 1789	Junisen Class A Round 6	Gote	●
31	1/8	1767	+4	1772	Teruhiko Suzuki6-dan / age 33 1601	Kisei-sen Prelim 2 Round 2	Gote	○
32	1/21	1772	+8	1779	Michio Ariyoshi9-dan / age 52 1755	Junisen Class A Round 7	Sente	○
33	1/28	1779	+4	1783	Yoshimasa Saeki8-dan / age 51 1571	Oza-sen Prelim 2 Round 2	Sente	○
34	2/1	1783	+7	1790	Teruichi Aono8-dan / age 35 1720	Junisen Class A Round 8	Gote	○
35	2/10	1790	-8	1782	Kunio Yonenaga9-dan / age 44 1800	Ryuo-sen Group 1 Ranking Round 2	Gote	●
36	2/16	1782	+9	1791	Taku Morishita5-dan / age 21 1834	Kisei-sen Prelim 2 Final	Gote	○
37	2/26	1791	+7	1798	Osamu Katsuura9-dan / age 41 1741	Oza-sen Prelim 2 Final	Sente	○
38	3/1	1798	-8	1790	Torahiko Tanaka8-dan / age 30 1780	Kisei-sen Main Round 1	Sente	●
39	3/7	1790	+9	1799	Kiyozumi Kiriyama9-dan / age 40 1838	Junisen Class A Round 9	Sente	○
40	3/15	1799	+9	1807	Yasuaki TsukadaOza / age 23 1826	Ryuo-sen Group 1Qualifier Round 2	Gote	○
41	3/24	1807	+3	1811	Hiroji Katou9-dan / age 64 1583	Tenno-sen 9-dan section Round 3	Gote	○

FY1986 results28W-24L

Win rate0.538

Rating1778

Annual rank13th

Rank/title at FY end / age9-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1793	+6	1798	Tatsuya Futakami9-dan / age 54 1690	JT Cup Main	Sente	○
2	4/18	1798	+5	1804	Nobuyuki Oouchi9-dan / age 44 1683	Oi-sen League Red Round 3	Sente	○
3	4/22	1804	-13	1791	Hiroto Kiritani5-dan / age 36 1543	Meisho-sen Main Round 1	Sente	●
4	4/25	1791	-11	1780	Noboru Tamaru7-dan / age 35 1661	Oza-sen Main Round 1	Gote	●
5	4/30	1780	-5	1774	Makoto NakaharaMeijin・Oza / age 38 1897	Oi-sen League Red Round 4	Sente	●
6	5/13	1774	-11	1763	Kazuo Manabe7-dan / age 34 1629	Kio-sen Main Round 2	Gote	●
7	6/9	1763	-10	1753	Tatsuya Futakami9-dan / age 54 1655	Oi-sen League Red Round 5	Gote	●
8	6/13	1753	+4	1757	Hiroji Katou9-dan / age 62 1579	Tenno-sen 9-dan section Round 4	Sente	○
9	6/24	1757	+7	1764	Kenji Kobayashi8-dan / age 29 1701	Junisen Class A Round 1	Sente	○
10	7/10	1764	+5	1769	Kenji Iino5-dan / age 32 1638	All-Japan Pro Round 1	Sente	○
11	7/20	1769	+9	1778	Michio TakahashiOi / age 26 1825	JT Cup Main	Gote	○
12	7/29	1778	+9	1787	Kunio Naitou9-dan / age 46 1825	Tenno-sen 9-dan section Final	Sente	○
13	8/6	1787	+3	1791	Eiji Ooshima5-dan / age 29 1547	All-Japan Pro Round 2	Sente	○
14	8/11	1791	-8	1782	Michio Ariyoshi9-dan / age 51 1772	Junisen Class A Round 2	Gote	●
15	8/20	1782	+8	1790	Keiji Mori9-dan / age 40 1786	Kisei-sen Main Round 1	Sente	○
16	8/26	1790	+11	1801	Koji TanigawaKio / age 24 1923	Osho-sen Challenger league Round 1	Gote	○
17	9/1	1801	-7	1794	Yoshikazu Minami8-dan / age 23 1829	Junisen Class A Round 3	Sente	●
18	9/8	1794	+3	1797	Yuuji Yoda4-dan / age 28 1554	NHK Cup Main Round 2	Sente	○
19	9/10	1797	+4	1801	Masamitsu Tachiage 21 1603	All-Japan Pro Round 3	Sente	○
20	9/21	1801	-7	1794	Kunio Yonenaga9-dan / age 43 1851	JT Cup Main	Sente	●
21	9/25	1794	+6	1801	Nobuyuki Oouchi9-dan / age 44 1724	Kisei-sen Main Round 2	Sente	○
22	10/2	1801	+7	1808	Michio Ariyoshi9-dan / age 51 1761	Osho-sen Challenger league Round 3	Sente	○
23	10/7	1808	-11	1796	Tatsuya Futakami9-dan / age 54 1653	Junisen Class A Round 4	Sente	●
24	10/13	1796	+3	1800	Hiroyuki Iida4-dan / age 24 1556	All-Japan Pro Round 4	Sente	○
25	10/16	1800	-12	1788	Koji Tosa5-dan / age 31 1633	Oi-sen Prelims Round 2	Gote	●
26	10/27	1788	-8	1780	Yasuharu Ooyama9-dan / age 63 1799	Junisen Class A Round 5	Gote	●
27	10/31	1780	+7	1787	Kenji Waki6-dan / age 26 1718	Tenno-sen Main Round 2	Sente	○
28	11/3	1787	+7	1794	Shuuichi Ono5-dan / age 28 1759	NHK Cup Main Round 3	Gote	○
29	11/6	1794	-7	1787	Makoto NakaharaMeijin・Oza / age 39 1835	Osho-sen Challenger league Round 4	Gote	●
30	11/10	1787	+9	1796	Keiji Mori9-dan / age 40 1814	Tenno-sen Main Semifinal	Gote	○
31	11/12	1796	+7	1803	Hidemitsu Moriyasu8-dan / age 37 1755	Kisei-sen Main Semifinal	Sente	○
32	11/15	1803	-13	1790	Eiji Ooshima5-dan / age 29 1551	Hayazashi-sen Main Round 2	Gote	●
33	11/22	1790	-7	1783	Kunio Yonenaga9-dan / age 43 1832	Osho-sen Challenger league Round 5	Sente	●
34	11/25	1783	-6	1777	Yoshikazu Minami8-dan / age 23 1886	Kisei-sen Main Final	Gote	●
35	11/27	1777	-6	1771	Yasuaki Tsukada6-dan / age 22 1866	Osho-sen Challenger league Round 6	Gote	●
36	12/1	1771	+8	1779	Akira Shima6-dan / age 23 1773	Oza-sen Prelim 2 Round 2	Gote	○
37	12/6	1779	-6	1774	Michio TakahashiOi / age 26 1888	Tenno-sen Main Final	Sente	●
38	12/9	1774	-7	1766	Kiyozumi KiriyamaKisei / age 39 1807	Junisen Class A Round 6	Sente	●
39	12/12	1766	-9	1758	Nobuyuki Oouchi9-dan / age 45 1743	All-Japan Pro Round 5	Sente	●
40	12/15	1758	-7	1751	Keiji Mori9-dan / age 40 1801	Osho-sen Challenger league Round 7	Sente	●
41	12/18	1751	+2	1753	Yuji Sase8-dan / age 67 1428	Judan-sen Prelims Round 2	Gote	○
42	12/23	1753	-8	1745	Nobuyuki Oouchi9-dan / age 45 1753	Tenno-sen 9-dan section Round 3	Sente	●
43	1/9	1745	+10	1755	Keiji Mori9-dan / age 40 1823	Junisen Class A Round 7	Gote	○
44	1/12	1755	-6	1749	Makoto NakaharaMeijin・Oza / age 39 1857	NHK Cup Main Round 4	Gote	●
45	1/20	1749	+5	1754	Koji Horiguchi5-dan / age 25 1631	Judan-sen Prelims Round 3	Sente	○
46	2/6	1754	-6	1748	Kunio Yonenaga9-dan / age 43 1832	Junisen Class A Round 8	Sente	●
47	2/10	1748	+7	1756	Taku Morishita5-dan / age 20 1723	Oza-sen Prelim 2 Final	Gote	○
48	2/18	1756	+4	1760	Hisao Hasebe8-dan / age 53 1572	Judan-sen Prelims Round 4	Sente	○
49	3/9	1760	+10	1770	Koji TanigawaKio / age 24 1864	Junisen Class A Round 9	Gote	○
50	3/18	1770	+9	1780	Kunio Naitou9-dan / age 47 1835	Judan-sen Prelims Semifinal	Sente	○
51	3/24	1780	+7	1787	Kazuo Manabe7-dan / age 35 1750	Kisei-sen Main Round 1	Sente	○
52	3/31	1787	-9	1778	Hiroki Nakata4-dan / age 22 1732	Meisho-sen Main Round 1	Gote	●

FY1985 results30W-24L

Win rate0.556

Rating1800

Annual rank10th

Rank/title at FY end / age9-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1798	-10	1787	Kozo Arimori4-dan / age 22 1692	Judan-sen Prelims Final	Gote	●
2	5/10	1787	+5	1793	Tatsuya Futakami9-dan / age 53 1675	Tenno-sen 9-dan section Round 4	Sente	○
3	6/11	1793	-7	1786	Yasuharu Ooyama9-dan / age 62 1858	Junisen Class A Round 1	Gote	●
4	6/18	1786	-13	1773	Hisao Hirotsu8-dan / age 62 1496	Kio-sen Main Round 2	Gote	●
5	6/25	1773	+8	1780	Osamu Nakamura6-dan / age 22 1756	Meisho-sen Main Round 1	Gote	○
6	7/16	1780	-7	1773	Michio Takahashi6-dan / age 25 1824	Oi-sen Best-of-7 Game 1	Sente	●
7	7/21	1773	+10	1784	Yasuharu Ooyama9-dan / age 62 1868	JT Cup Main	Sente	○
8	7/23	1784	+9	1793	Kunio YonenagaKisei / age 42 1829	Tenno-sen 9-dan section Final	Sente	○
9	7/26	1793	-6	1787	Koji Tanigawa9-dan / age 23 1891	Junisen Class A Round 2	Sente	●
10	7/31	1787	-7	1780	Michio Takahashi6-dan / age 25 1816	Oi-sen Best-of-7 Game 2	Gote	●
11	8/3	1780	+8	1787	Osamu Nakamura6-dan / age 22 1762	Hayazashi-sen Main Round 2	Gote	○
12	8/9	1787	-7	1780	Michio Takahashi6-dan / age 25 1823	Oi-sen Best-of-7 Game 3	Sente	●
13	8/13	1780	+9	1789	Akira Shima5-dan / age 22 1840	All-Japan Pro Round 2	Sente	○
14	8/21	1789	-7	1782	Michio Takahashi6-dan / age 25 1838	Oi-sen Best-of-7 Game 4	Gote	●
15	8/26	1782	+3	1786	Eiji Ooshima5-dan / age 28 1538	All-Japan Pro Round 3	Gote	○
16	9/2	1786	-9	1776	Teruichi Aono8-dan / age 32 1720	Meisho-sen Main Round 2	Gote	●
17	9/17	1776	+9	1785	Kunio YonenagaKisei / age 42 1819	Osho-sen Challenger league Round 1	Sente	○
18	9/20	1785	-9	1776	Osamu Nakamura6-dan / age 22 1750	Kisei-sen Main Round 1	Gote	●
19	9/30	1776	+9	1785	Michio Ariyoshi9-dan / age 50 1806	Junisen Class A Round 4	Gote	○
20	10/7	1785	+4	1788	Akira Kinoshita6-dan / age 46 1568	NHK Cup Main Round 2	Sente	○
21	10/11	1788	-10	1779	Shuuichi Ono5-dan / age 27 1722	Kachinuki-sen Main	Sente	●
22	10/13	1779	-8	1771	Hidemitsu Moriyasu8-dan / age 36 1783	JT Cup Main	Sente	●
23	10/22	1771	+11	1782	Koji Tanigawa9-dan / age 23 1907	Osho-sen Challenger league Round 2	Gote	○
24	10/25	1782	+4	1786	Seiichirou Taki6-dan / age 36 1584	Tenno-sen Main Round 2	Gote	○
25	10/29	1786	+9	1795	Kunio YonenagaKisei / age 42 1826	Junisen Class A Round 5	Sente	○
26	11/1	1795	+11	1806	Makoto Nakahara3 titles / age 38 1923	All-Japan Pro Round 4	Sente	○
27	11/4	1806	-13	1793	Yoshimasa Saeki7-dan / age 49 1576	NHK Cup Main Round 3	Sente	●
28	11/8	1793	+8	1801	Osamu Katsuura9-dan / age 39 1811	Junisen Class A Round 6	Gote	○
29	11/13	1801	+3	1804	Toshikatsu Yoshida7-dan / age 52 1534	Tenno-sen Main Semifinal	Sente	○
30	11/16	1804	+8	1812	Keiji Mori8-dan / age 39 1802	Hayazashi-sen Main Round 3	Gote	○
31	11/21	1812	+8	1820	Kiyozumi KiriyamaKio / age 38 1818	Junisen Class A Round 7	Sente	○
32	11/25	1820	-9	1812	Osamu Nakamura6-dan / age 23 1788	Osho-sen Challenger league Round 4	Sente	●
33	12/2	1812	+9	1820	Yasuaki Tsukada6-dan / age 21 1841	Tenno-sen Main Final	Sente	○
34	12/6	1820	+7	1827	Michio TakahashiOi / age 25 1785	Osho-sen Challenger league Round 6	Sente	○
35	12/9	1827	+3	1830	Seiichirou Taki6-dan / age 37 1572	Judan-sen Prelims Round 2	Sente	○
36	12/13	1830	+7	1838	Keiji Mori9-dan / age 39 1799	Osho-sen Challenger league Round 5	Gote	○
37	12/17	1838	+3	1841	Hisao Hasebe8-dan / age 52 1594	Kisei-sen Prelim 2 Round 2	Gote	○
38	12/23	1841	+7	1848	Keiji Mori9-dan / age 39 1783	Junisen Class A Round 8	Gote	○
39	12/27	1848	-9	1839	Yasuaki Tsukada6-dan / age 21 1813	Osho-sen Challenger league Round 7	Gote	●
40	1/8	1839	-10	1828	Kazuyoshi Nishimura8-dan / age 44 1735	Judan-sen Prelims Round 3	Sente	●
41	1/11	1828	+7	1835	Bungo Fukusaki7-dan / age 26 1776	Hayazashi-sen Main Round 4	Sente	○
42	1/14	1835	+6	1841	Teruichi Aono8-dan / age 32 1752	Junisen Class A Round 9	Sente	○
43	1/24	1841	+9	1851	Kunio YonenagaKisei / age 42 1894	All-Japan Pro Quarterfinal	Gote	○
44	1/31	1851	+7	1858	Yoshikazu Minami7-dan / age 22 1806	All-Japan Pro Semifinal	Sente	○
45	2/3	1858	-12	1846	Noboru Tamaru7-dan / age 35 1681	Kisei-sen Prelim 2 Final	Gote	●
46	2/7	1846	-10	1836	Hidemitsu Moriyasu8-dan / age 36 1778	Junisen Class A Round 10	Gote	●
47	2/8	1836	+4	1840	Yuji Maeda7-dan / age 31 1622	Hayazashi-sen Main Semifinal	Gote	○
48	2/18	1840	-7	1833	Koji Tanigawa9-dan / age 23 1888	All-Japan Pro Final Game 1	Gote	●
49	2/23	1833	-7	1826	Makoto Nakahara3 titles / age 38 1897	Hayazashi-sen Final Game 1	Gote	●
50	2/23	1833	-7	1826	Makoto Nakahara3 titles / age 38 1897	Hayazashi-sen Final Game 2	Sente	●
51	2/25	1820	-9	1811	Osamu Katsuura9-dan / age 39 1791	Oi-sen League Red Round 1	Sente	●
52	3/1	1811	-6	1805	Koji Tanigawa9-dan / age 23 1898	All-Japan Pro Final Game 2	Sente	●
53	3/10	1805	-10	1795	Tatsuya Futakami9-dan / age 54 1695	Junisen Class A Round 11	Sente	●
54	3/31	1795	+5	1800	Kazuo Azuma6-dan / age 30 1649	Oi-sen League Red Round 2	Gote	○

FY1984 results44W-33L

Win rate0.571

Rating1803

Annual rank10th

Rank/title at FY end / ageOi / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1833	+5	1838	Hitoshige Awaji8-dan / age 34 1677	Oi-sen League Red Round 2	Sente	○
2	4/13	1838	+6	1844	Michio TakahashiOi / age 23 1738	Kisei-sen Main Round 2	Gote	○
3	4/20	1844	+9	1853	Kiyozumi Kiriyama8-dan / age 36 1901	Oi-sen League Red Round 3	Gote	○
4	4/27	1853	-10	1843	Bungo Fukusaki7-dan / age 24 1744	Oza-sen Main Round 1	Gote	●
5	5/8	1843	-7	1836	Kiyozumi Kiriyama8-dan / age 36 1900	Kisei-sen Main Semifinal	Gote	●
6	5/18	1836	-7	1829	Koji TanigawaMeijin / age 22 1892	Judan-sen Challenger league Round 1	Gote	●
7	5/24	1829	+7	1836	Bungo Fukusaki7-dan / age 24 1768	Judan-sen Challenger league Round 3	Gote	○
8	5/26	1836	+7	1843	Teruichi Aono8-dan / age 31 1810	Oi-sen League Red Round 4	Sente	○
9	6/11	1843	-7	1836	Koji TanigawaMeijin / age 22 1889	Oi-sen League Red Round 5	Gote	●
10	6/15	1836	-7	1829	Kiyozumi Kiriyama8-dan / age 36 1882	Judan-sen Challenger league Round 2	Sente	●
11	6/25	1829	-6	1823	Kunio YonenagaKio・Osho / age 41 1921	Junisen Class A Round 1	Sente	●
12	6/29	1823	+5	1828	Noboru Tamaru7-dan / age 34 1668	Meisho-sen Main Round 1	Sente	○
13	7/4	1828	+10	1838	Makoto NakaharaOza / age 36 1918	Oi-sen Challenger final	Sente	○
14	7/8	1838	+9	1847	Kiyozumi Kiriyama8-dan / age 36 1880	JT Cup Main	Sente	○
15	7/13	1847	+7	1854	Hidemitsu MoriyasuKisei / age 34 1796	Junisen Class A Round 2	Gote	○
16	7/17	1854	+5	1859	Michio TakahashiOi / age 24 1724	Oi-sen Best-of-7 Game 1	Sente	○
17	7/23	1859	-6	1853	Kunio Yonenaga3 titles / age 41 1936	Judan-sen Challenger league Round 4	Sente	●
18	7/31	1853	-11	1842	Michio TakahashiOi / age 24 1719	Oi-sen Best-of-7 Game 2	Gote	●
19	8/6	1842	+5	1847	Kazuyoshi Nishimura8-dan / age 42 1710	Judan-sen Challenger league Round 5	Gote	○
20	8/9	1847	-11	1836	Michio TakahashiOi / age 24 1730	Oi-sen Best-of-7 Game 3	Sente	●
21	8/17	1836	+3	1839	Nobuo Mori5-dan / age 32 1584	Kio-sen Main Round 2	Sente	○
22	8/21	1839	+6	1845	Michio TakahashiOi / age 24 1730	Oi-sen Best-of-7 Game 4	Gote	○
23	8/27	1845	-7	1838	Koji TanigawaMeijin / age 22 1887	Judan-sen Challenger league Round 6	Sente	●
24	8/30	1838	-10	1827	Michio TakahashiOi / age 24 1733	Oi-sen Best-of-7 Game 5	Sente	●
25	9/3	1827	+5	1833	Koji Horiguchi4-dan / age 23 1713	Osho-sen Prelim 2 Round 2	Gote	○
26	9/6	1833	+6	1839	Michio TakahashiOi / age 24 1754	Oi-sen Best-of-7 Game 6	Gote	○
27	9/10	1839	+4	1843	Yaichio Oono4-dan / age 25 1638	NHK Cup Main Round 2	Sente	○
28	9/16	1843	-5	1838	Kunio Yonenaga3 titles / age 41 1963	JT Cup Main	Gote	●
29	9/20	1838	+6	1843	Michio TakahashiOi / age 24 1739	Oi-sen Best-of-7 Game 7	Sente	○
30	9/25	1843	+8	1851	Kiyozumi Kiriyama8-dan / age 36 1848	Judan-sen Challenger league Round 7	Sente	○
31	9/27	1851	+4	1856	Masaki Izumi4-dan / age 23 1675	Meisho-sen Main Round 2	Sente	○
32	9/28	1856	+5	1860	Hitoshige Awaji8-dan / age 34 1700	Kisei-sen Main Round 1	Sente	○
33	10/1	1860	-10	1850	Bungo Fukusaki7-dan / age 24 1754	Judan-sen Challenger league Round 8	Sente	●
34	10/5	1850	-6	1844	Kunio Yonenaga3 titles / age 41 1962	Judan-sen Challenger league Round 9	Gote	●
35	10/9	1844	+5	1849	Kazuyoshi Nishimura8-dan / age 42 1685	Judan-sen Challenger league Round 10	Sente	○
36	10/11	1849	+7	1856	Michio Ariyoshi9-dan / age 49 1813	Osho-sen Prelim 2 Final	Gote	○
37	10/12	1856	+3	1859	Yuzo Maruta9-dan / age 65 1600	Renmei Cup Round 4	Gote	○
38	10/13	1859	+6	1865	Bungo Fukusaki7-dan / age 24 1772	Hayazashi-sen Main Round 2	Gote	○
39	10/19	1865	-11	1855	Teruichi Aono8-dan / age 31 1743	Junisen Class A Round 4	Sente	●
40	10/22	1855	+8	1863	Makoto NakaharaOza / age 37 1866	Meisho-sen Main Round 3	Sente	○
41	10/24	1863	+8	1870	Torahiko Tanaka8-dan / age 27 1843	Kisei-sen Main Round 2	Sente	○
42	10/30	1870	+1	1871	Nobuhiko Sakaguchi9-dan / age 75 1306	All-Japan Pro Round 2	Sente	○
43	10/31	1871	+10	1881	Kunio Yonenaga3 titles / age 41 1950	Meisho-sen Main Semifinal	Gote	○
44	11/2	1881	+4	1885	Susumu Itaya8-dan / age 43 1688	Kio-sen Main Round 3	Gote	○
45	11/5	1885	-9	1876	Torahiko Tanaka8-dan / age 27 1848	Renmei Cup Round 5	Sente	●
46	11/7	1876	-11	1864	Osamu Nakamura6-dan / age 22 1713	Kisei-sen Main Semifinal	Gote	●
47	11/9	1864	+5	1869	Osamu Nakamura6-dan / age 22 1724	All-Japan Pro Round 3	Sente	○
48	11/12	1869	+6	1875	Teruichi Aono8-dan / age 31 1779	Osho-sen Challenger league Round 2	Sente	○
49	11/16	1875	+7	1882	Kiyozumi Kiriyama9-dan / age 37 1836	Junisen Class A Round 5	Gote	○
50	11/19	1882	-9	1873	Kunio Naitou9-dan / age 45 1832	Meisho-sen Final Game 1	Gote	●
51	11/27	1873	+7	1881	Kunio Naitou9-dan / age 45 1841	Meisho-sen Final Game 2	Sente	○
52	11/30	1881	-11	1869	Osamu Katsuura8-dan / age 38 1742	All-Japan Pro Round 4	Gote	●
53	12/3	1869	+4	1874	Noboru Tamaru7-dan / age 34 1682	NHK Cup Main Round 3	Gote	○
54	12/7	1874	-9	1865	Kiyozumi Kiriyama9-dan / age 37 1831	Kio-sen Main Round 4	Sente	●
55	12/8	1865	-11	1853	Michio Takahashi6-dan / age 24 1705	Hayazashi-sen Main Round 3	Gote	●
56	12/11	1853	-8	1845	Kunio Naitou9-dan / age 45 1840	Meisho-sen Final Game 3	Gote	●
57	12/14	1845	-8	1837	Makoto NakaharaOza / age 37 1857	Junisen Class A Round 6	Sente	●
58	12/18	1837	-8	1829	Kiyozumi Kiriyama9-dan / age 37 1846	Osho-sen Challenger league Round 3	Gote	●
59	12/19	1829	+5	1835	Kozo Arimori4-dan / age 21 1711	Osho-sen Challenger league Round 4	Sente	○
60	12/21	1835	+9	1843	Koji TanigawaMeijin / age 22 1859	Osho-sen Challenger league Round 6	Sente	○
61	12/24	1843	-8	1836	Torahiko Tanaka8-dan / age 27 1861	Kio-sen Repechage Round 1	Gote	●
62	12/26	1836	-7	1828	Makoto NakaharaOza / age 37 1871	Osho-sen Challenger league Round 5	Gote	●
63	12/28	1828	+7	1836	Keiji Mori8-dan / age 38 1798	Osho-sen Challenger league Round 7	Gote	○
64	1/4	1836	-7	1829	Makoto NakaharaOza / age 37 1892	Osho-sen Challenger league Playoff Final	Gote	●
65	1/8	1829	+3	1832	Noboru Sakurai7-dan / age 43 1584	Oza-sen Prelim 2 Round 2	Gote	○
66	1/11	1832	+2	1834	Toshihiko Kawaguchi6-dan / age 48 1501	Judan-sen Prelims Round 2	Sente	○
67	1/25	1834	-7	1828	Torahiko Tanaka8-dan / age 27 1895	Junisen Class A Round 7	Gote	●
68	1/28	1828	+7	1835	Keiji Mori8-dan / age 38 1793	NHK Cup Main Round 4	Sente	○
69	2/1	1835	+3	1838	Masamitsu Tachiage 19 1558	Judan-sen Prelims Round 3	Gote	○
70	2/6	1838	-12	1826	Nobuyuki Oouchi9-dan / age 43 1655	Oza-sen Prelim 2 Final	Sente	●
71	2/11	1826	+5	1831	Hitoshige Awaji8-dan / age 34 1702	NHK Cup Main Semifinal	Sente	○
72	2/13	1831	-9	1822	Keiji Mori8-dan / age 38 1798	Junisen Class A Round 8	Sente	●
73	2/18	1822	+2	1824	Seiichi Kobori9-dan / age 73 1466	Judan-sen Prelims Round 4	Sente	○
74	2/25	1824	-6	1818	Torahiko Tanaka8-dan / age 27 1898	NHK Cup Main Final	Sente	●
75	3/5	1818	-10	1807	Kazuyoshi Nishimura8-dan / age 43 1706	Kisei-sen Main Round 1	Gote	●
76	3/11	1807	-8	1799	Osamu Katsuura8-dan / age 38 1790	Junisen Class A Round 9	Gote	●
77	3/19	1799	+4	1803	Saburou Takeichi4-dan / age 30 1634	Judan-sen Prelims Semifinal	Gote	○

FY1983 results31W-27L

Win rate0.534

Rating1836

Annual rank6th

Rank/title at FY end / age9-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1863	-9	1854	Koji Tanigawa8-dan / age 21 1841	Meijin-sen Best-of-7 Game 1	Sente	●
2	4/26	1854	-8	1846	Koji Tanigawa8-dan / age 21 1856	Meijin-sen Best-of-7 Game 2	Gote	●
3	5/2	1846	+4	1851	Shigeru Sekine8-dan / age 53 1668	Oi-sen League Red Round 3	Sente	○
4	5/11	1851	-8	1843	Koji Tanigawa8-dan / age 21 1864	Meijin-sen Best-of-7 Game 3	Sente	●
5	5/19	1843	+9	1852	Koji Tanigawa8-dan / age 21 1872	Meijin-sen Best-of-7 Game 4	Gote	○
6	5/23	1852	-8	1844	Kunio YonenagaKio・Osho / age 39 1864	Judan-sen Challenger league	Gote	●
7	6/1	1844	+8	1852	Koji Tanigawa8-dan / age 21 1853	Meijin-sen Best-of-7 Game 5	Sente	○
8	6/5	1852	+8	1860	Keiji Mori8-dan / age 37 1844	JT Cup Main	Sente	○
9	6/8	1860	-8	1852	Kiyozumi Kiriyama8-dan / age 35 1856	Oi-sen League Red Round 4	Gote	●
10	6/20	1852	+6	1858	Hidemitsu Moriyasu8-dan / age 33 1775	Judan-sen Challenger league	Sente	○
11	7/1	1858	-6	1852	Makoto NakaharaKisei / age 35 1962	Oi-sen League Red Round 5	Sente	●
12	7/5	1852	+8	1861	Kiyozumi Kiriyama8-dan / age 35 1863	Judan-sen Challenger league	Gote	○
13	7/8	1861	+5	1865	Kazuyoshi Nishimura7-dan / age 41 1706	Judan-sen Challenger league	Sente	○
14	7/12	1865	+2	1867	Yukio Miyasaka8-dan / age 53 1537	Oza-sen Main Round 1	Sente	○
15	7/15	1867	+7	1875	Yasuharu Ooyama9-dan / age 60 1835	Judan-sen Challenger league	Gote	○
16	8/7	1875	+9	1884	Makoto Nakahara9-dan / age 35 1928	JT Cup Main	Gote	○
17	8/10	1884	+9	1893	Makoto Nakahara9-dan / age 35 1919	Junisen Class A Round 1	Gote	○
18	8/16	1893	+7	1899	Keiji Mori8-dan / age 37 1829	Oza-sen Main Round 2	Gote	○
19	8/18	1899	-11	1888	Yoshikazu Minami6-dan / age 20 1758	Renmei Cup Round 3	Gote	●
20	8/20	1888	+4	1893	Shuuichi Ono4-dan / age 25 1724	Meisho-sen Main Round 1	Gote	○
21	8/23	1893	-11	1882	Kazuo Manabe7-dan / age 31 1749	Kio-sen Main Round 3	Sente	●
22	8/29	1882	+4	1886	Hitoshige Awaji8-dan / age 33 1704	Junisen Class A Round 2	Sente	○
23	9/2	1886	-11	1874	Toshio Miyata5-dan / age 30 1728	Oza-sen Main Semifinal	Gote	●
24	9/5	1874	-9	1866	Kunio YonenagaKio・Osho / age 40 1840	Judan-sen Challenger league	Sente	●
25	9/9	1866	-9	1856	Torahiko Tanaka7-dan / age 26 1810	Meisho-sen Main Round 2	Sente	●
26	9/12	1856	+6	1862	Kenji Waki5-dan / age 23 1751	NHK Cup Main Round 2	Sente	○
27	9/13	1862	-9	1853	Hidemitsu MoriyasuKisei / age 34 1816	Judan-sen Challenger league	Gote	●
28	9/16	1853	+6	1859	Kazuo Manabe7-dan / age 31 1746	Kisei-sen Main Round 1	Gote	○
29	9/19	1859	-8	1850	Kunio YonenagaKio・Osho / age 40 1845	Junisen Class A Round 3	Gote	●
30	9/22	1850	+2	1852	Yuji Sase8-dan / age 64 1540	All-Japan Pro Round 2	Gote	○
31	9/26	1852	-7	1845	Kiyozumi Kiriyama8-dan / age 35 1878	Judan-sen Challenger league	Sente	●
32	10/4	1845	-10	1835	Kazuyoshi Nishimura7-dan / age 41 1733	Judan-sen Challenger league	Gote	●
33	10/8	1835	-11	1823	Koji Tosa4-dan / age 28 1685	Hayazashi-sen Main Round 2	Gote	●
34	10/13	1823	+8	1831	Yasuharu Ooyama9-dan / age 60 1805	Judan-sen Challenger league	Sente	○
35	10/18	1831	+8	1839	Teruichi Aono8-dan / age 30 1836	Junisen Class A Round 4	Gote	○
36	10/23	1839	+9	1848	Kunio YonenagaKio・Osho / age 40 1878	JT Cup Main	Gote	○
37	10/25	1848	-8	1839	Teruichi Aono8-dan / age 30 1828	Osho-sen Challenger league Round 1	Sente	●
38	10/28	1839	-10	1829	Kazuyoshi Nishimura7-dan / age 41 1734	All-Japan Pro Round 3	Gote	●
39	10/31	1829	-11	1818	Kenji Kobayashi7-dan / age 26 1709	Osho-sen Challenger league Round 2	Gote	●
40	11/4	1818	+9	1828	Kiyozumi Kiriyama8-dan / age 36 1865	Kisei-sen Main Round 2	Gote	○
41	11/7	1828	+4	1831	Shigeru Sekine8-dan / age 54 1628	NHK Cup Main Round 3	Sente	○
42	11/10	1831	-8	1823	Keiji Mori8-dan / age 37 1835	Osho-sen Challenger league Round 3	Gote	●
43	11/24	1823	+3	1827	Haruo Numa4-dan / age 34 1584	Oi-sen Prelims Round 2	Sente	○
44	11/28	1827	-7	1820	Kunio YonenagaKio・Osho / age 40 1875	Kisei-sen Main Semifinal	Gote	●
45	12/1	1820	+8	1827	Kunio Naitou9-dan / age 44 1804	Junisen Class A Round 5	Gote	○
46	12/16	1827	-7	1820	Kiyozumi Kiriyama8-dan / age 36 1853	Osho-sen Challenger league Round 6	Sente	●
47	12/22	1820	-8	1811	Yasuharu Ooyama9-dan / age 60 1800	Osho-sen Challenger league Round 5	Sente	●
48	12/28	1811	+9	1821	Kiyozumi Kiriyama8-dan / age 36 1858	Junisen Class A Round 6	Sente	○
49	12/30	1821	-6	1815	Makoto NakaharaOza / age 36 1913	Osho-sen Challenger league Round 7	Gote	●
50	1/10	1815	+6	1820	Akira Shima4-dan / age 20 1703	Oi-sen Prelims Final	Sente	○
51	1/16	1820	+9	1829	Koji TanigawaMeijin / age 21 1845	NHK Cup Main Round 4	Sente	○
52	1/23	1829	+9	1837	Keiji Mori8-dan / age 37 1861	Junisen Class A Round 7	Gote	○
53	2/3	1837	+10	1847	Kunio YonenagaKio・Osho / age 40 1913	Oi-sen League Red Round 1	Gote	○
54	2/13	1847	+9	1856	Kunio YonenagaKio・Osho / age 40 1894	NHK Cup Main Semifinal	Sente	○
55	2/20	1856	-9	1847	Yasuharu Ooyama9-dan / age 60 1797	Junisen Class A Round 8	Sente	●
56	2/27	1847	-9	1838	Yasuharu Ooyama9-dan / age 60 1812	NHK Cup Main Final	Gote	●
57	2/29	1838	+5	1843	Tatsuya Futakami9-dan / age 52 1713	Kisei-sen Main Round 1	Gote	○
58	3/13	1843	-8	1836	Hidemitsu MoriyasuKisei / age 34 1854	Junisen Class A Round 9	Gote	●

FY1982 results33W-25L

Win rate0.569

Rating1865

Annual rank3rd

Rank/title at FY end / ageMeijin / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1920	+5	1926	Teruichi Aono7-dan / age 29 1806	Oza-sen Main Round 1	Gote	○
2	4/20	1926	+5	1931	Osamu Katsuura8-dan / age 35 1799	Oi-sen League Red Round 3	Gote	○
3	4/26	1931	-9	1922	Makoto NakaharaMeijin・Oi / age 34 1879	Meijin-sen Best-of-7 Game 2	Gote	●
4	5/4	1922	+4	1925	Toshio Miyata5-dan / age 29 1702	Meisho-sen Main Round 1	Gote	○
5	5/7	1925	-11	1914	Osamu Katsuura8-dan / age 35 1793	Kisei-sen Main Round 2	Sente	●
6	5/11	1914	+7	1921	Makoto NakaharaMeijin・Oi / age 34 1879	Meijin-sen Best-of-7 Game 3	Sente	○
7	5/20	1921	-9	1912	Makoto NakaharaMeijin・Oi / age 34 1872	Meijin-sen Best-of-7 Game 4	Gote	●
8	5/25	1912	+3	1915	Masao Kitamura8-dan / age 47 1629	Oi-sen League Red Round 4	Sente	○
9	5/28	1915	+1	1916	Yuzo Maruta9-dan / age 63 1515	Kio-sen Main Round 2	Gote	○
10	6/1	1916	+7	1924	Makoto NakaharaMeijin・Oi / age 34 1892	Meijin-sen Best-of-7 Game 5	Sente	○
11	6/16	1924	-8	1915	Yasuharu OoyamaOza・Osho / age 59 1910	Oi-sen League Red Round 5	Gote	●
12	6/22	1915	+7	1923	Makoto NakaharaMeijin・Oi / age 34 1889	Meijin-sen Best-of-7 Game 6	Sente	○
13	6/30	1923	+2	1925	Yoshiyuki Ueyama4-dan / age 25 1606	All-Japan Pro Round 2	Sente	○
14	7/5	1925	-9	1916	Makoto NakaharaMeijin・Oi / age 34 1895	Meijin-sen Best-of-7 Game 7	Gote	●
15	7/18	1916	-11	1905	Tatsuya Futakami9-dan / age 50 1769	JT Cup Main	Sente	●
16	7/21	1905	-12	1894	Kenji Kobayashi6-dan / age 25 1736	Kachinuki-sen Main	Gote	●
17	7/23	1894	+2	1896	Ryuuichi Matsuura4-dan / age 30 1583	All-Japan Pro Round 3	Gote	○
18	7/30	1896	+8	1904	Makoto NakaharaMeijin・Oi / age 34 1884	Meijin-sen Best-of-7 Game 8	Sente	○
19	8/4	1904	-11	1893	Osamu Katsuura8-dan / age 36 1776	Oza-sen Main Round 2	Gote	●
20	8/10	1893	+7	1899	Torahiko Tanaka6-dan / age 25 1830	Meisho-sen Main Round 2	Gote	○
21	8/24	1899	+2	1902	Hiroji Katou8-dan / age 58 1597	Kisei-sen Main Round 1	Gote	○
22	8/28	1902	+3	1905	Toshio Miyata5-dan / age 29 1673	Hayazashi-sen Main Round 2	Sente	○
23	9/7	1905	+5	1911	Osamu Katsuura8-dan / age 36 1789	Kio-sen Main Round 3	Gote	○
24	9/13	1911	-12	1899	Michio Takahashi5-dan / age 22 1746	NHK Cup Main Round 2	Gote	●
25	9/22	1899	-13	1886	Hiroshi Kamiya4-dan / age 21 1676	All-Japan Pro Round 4	Gote	●
26	9/24	1886	-11	1875	Kenji Kobayashi6-dan / age 25 1725	Osho-sen Challenger league Round 1	Gote	●
27	10/1	1875	+8	1883	Yasuharu OoyamaOza・Osho / age 59 1896	Oi-sen League Red Relegation playoff	Sente	○
28	10/22	1883	-12	1871	Susumu Itaya8-dan / age 41 1684	Kio-sen Main Round 4	Sente	●
29	10/27	1871	-7	1864	Makoto Nakahara9-dan / age 35 1903	Judan-sen Game 1	Sente	●
30	11/2	1864	-8	1856	Hidemitsu Moriyasu8-dan / age 33 1862	Kisei-sen Main Round 2	Sente	●
31	11/5	1856	-10	1846	Osamu Katsuura8-dan / age 36 1761	Renmei Cup Commemorative game	Gote	●
32	11/11	1846	+9	1855	Makoto Nakahara9-dan / age 35 1899	Judan-sen Game 2	Gote	○
33	11/16	1855	+8	1863	Kunio NaitouOi・Oza / age 43 1870	Meisho-sen Main Round 3	Sente	○
34	11/19	1863	+4	1867	Hiromitsu Takashimaage 41 1677	Meisho-sen Main Semifinal	Gote	○
35	11/20	1867	+5	1872	Hitoshige Awaji7-dan / age 32 1713	Hayazashi-sen Main Round 3	Sente	○
36	11/25	1872	-8	1865	Makoto Nakahara9-dan / age 35 1891	Judan-sen Game 3	Sente	●
37	11/29	1865	+8	1873	Kunio YonenagaKio / age 39 1884	Meisho-sen Final Game 1	Gote	○
38	12/2	1873	+9	1882	Makoto Nakahara9-dan / age 35 1906	Judan-sen Game 4	Gote	○
39	12/6	1882	+4	1885	Shuuichi Ono4-dan / age 24 1675	Shinjin-o-sen commemorative game	Gote	○
40	12/7	1885	-8	1877	Kunio YonenagaKio / age 39 1875	Meisho-sen Final Game 2	Sente	●
41	12/8	1877	+7	1884	Koji Tanigawa8-dan / age 20 1845	Osho-sen Challenger league Round 5	Sente	○
42	12/13	1884	-8	1877	Makoto Nakahara9-dan / age 35 1902	Judan-sen Game 5	Sente	●
43	12/17	1877	+5	1882	Tatsuya Futakami9-dan / age 50 1753	Kio-sen Repechage Round 1	Gote	○
44	12/18	1882	+5	1887	Nobuyuki Oouchi8-dan / age 41 1746	Hayazashi-sen Main Round 4	Sente	○
45	12/20	1887	-8	1880	Makoto Nakahara9-dan / age 35 1905	Judan-sen Game 6	Gote	●
46	12/23	1880	+8	1888	Kunio YonenagaKio / age 39 1887	Meisho-sen Final Game 3	Gote	○
47	12/24	1888	+7	1895	Kunio NaitouOi・Oza / age 43 1846	Osho-sen Challenger league Round 3	Sente	○
48	12/27	1895	+7	1902	Hidemitsu Moriyasu8-dan / age 33 1871	Osho-sen Challenger league Round 4	Gote	○
49	12/30	1902	-8	1894	Kunio YonenagaKio / age 39 1888	Osho-sen Challenger league Round 6	Gote	●
50	1/5	1894	-8	1886	Makoto Nakahara9-dan / age 35 1892	Osho-sen Challenger league Round 7	Sente	●
51	1/13	1886	-9	1876	Keiji MoriKisei / age 36 1821	Kio-sen Repechage Round 2	Gote	●
52	1/29	1876	-8	1869	Kunio YonenagaKio / age 39 1889	Hayazashi-sen Main Semifinal	Gote	●
53	2/15	1869	+6	1874	Kazuo Manabe7-dan / age 30 1769	Kachinuki-sen Main	Gote	○
54	2/25	1874	+7	1882	Teruichi Aono7-dan / age 30 1850	Kachinuki-sen Main	Gote	○
55	3/1	1882	+4	1886	Kenji Waki4-dan / age 22 1698	Oi-sen League Red Round 1	Sente	○
56	3/4	1886	-12	1874	Kazuyoshi Nishimura7-dan / age 41 1684	Kachinuki-sen Main	Gote	●
57	3/25	1874	+5	1879	Tatsuya Futakami9-dan / age 51 1747	Oi-sen League Red Round 2	Gote	○
58	3/29	1879	-14	1865	Daigorou Satou8-dan / age 46 1582	Kisei-sen Main Round 1	Gote	●

FY1981 results43W-17L

Win rate0.717

Rating1920

Annual rank1st

Rank/title at FY end / age9-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1892	-10	1882	Michio Ariyoshi9-dan / age 45 1782	Kisei-sen Main Round 1	Gote	●
2	4/21	1882	-10	1872	Tatsuya Futakami9-dan / age 49 1799	Oi-sen League Red Round 3	Sente	●
3	5/8	1872	+3	1875	Kenji Waki4-dan / age 20 1591	Oi-sen League Red Round 4	Gote	○
4	5/12	1875	+4	1879	Kazuyoshi Nishimura7-dan / age 39 1691	Kio-sen Main Round 2	Gote	○
5	5/15	1879	+2	1881	Yasuo Harada8-dan / age 58 1562	Meisho-sen Main Round 1	Sente	○
6	5/29	1881	-13	1868	Noboru Sakurai6-dan / age 40 1609	Oza-sen Main Round 1	Sente	●
7	6/16	1868	+8	1875	Hidemitsu Moriyasu8-dan / age 31 1852	Oi-sen League Red Round 5	Sente	○
8	6/20	1875	-11	1864	Kunio Naitou9-dan / age 41 1734	JT Cup Main	Sente	●
9	6/23	1864	+6	1871	Osamu Katsuura8-dan / age 35 1797	Junisen Class A Round 1	Gote	○
10	7/15	1871	+3	1874	Shigeru Sekine8-dan / age 51 1630	Renmei Cup Round 4	Gote	○
11	7/21	1874	+9	1883	Kunio YonenagaKio / age 38 1908	Junisen Class A Round 2	Sente	○
12	7/26	1883	+2	1885	Yasuo Harada8-dan / age 58 1554	Hayazashi-sen Main Round 2	Sente	○
13	8/10	1885	+4	1889	Koji Tosa4-dan / age 26 1690	Kisei-sen Main Round 1	Sente	○
14	9/4	1889	+7	1896	Tatsuya FutakamiKisei / age 49 1833	Junisen Class A Round 3	Gote	○
15	9/18	1896	+2	1898	Yoshimasa Saeki7-dan / age 45 1595	Kio-sen Main Round 3	Gote	○
16	9/24	1898	+5	1903	Kiyozumi Kiriyama8-dan / age 33 1760	Junisen Class A Round 4	Gote	○
17	9/29	1903	+6	1909	Tatsuya FutakamiKisei / age 49 1817	Meisho-sen Main Round 2	Sente	○
18	10/2	1909	+5	1914	Kazuo Manabe7-dan / age 29 1758	Renmei Cup Round 5	Gote	○
19	10/9	1914	+4	1918	Keiji Mori8-dan / age 35 1748	Meisho-sen Main Round 3	Gote	○
20	10/12	1918	+3	1922	Yoshinori Satou6-dan / age 32 1691	NHK Cup Main Round 2	Gote	○
21	10/15	1922	-13	1909	Susumu Itaya8-dan / age 40 1677	Kio-sen Main Round 4	Sente	●
22	10/20	1909	+6	1915	Nobuyuki Oouchi8-dan / age 40 1824	Junisen Class A Round 5	Sente	○
23	10/23	1915	+6	1921	Nobuyuki Oouchi8-dan / age 40 1818	Osho-sen Challenger league Round 1	Sente	○
24	10/27	1921	-9	1912	Kunio YonenagaKio / age 38 1884	Judan-sen Game 1	Gote	●
25	10/31	1912	+7	1918	Hidemitsu Moriyasu8-dan / age 32 1848	Osho-sen Challenger league Round 2	Gote	○
26	11/5	1918	+8	1926	Kunio YonenagaKio / age 38 1899	Judan-sen Game 2	Sente	○
27	11/9	1926	+6	1931	Osamu Katsuura8-dan / age 35 1820	Kisei-sen Main Round 2	Sente	○
28	11/11	1931	-11	1921	Osamu Katsuura8-dan / age 35 1815	Renmei Cup Semifinal	Sente	●
29	11/17	1921	-9	1912	Kunio YonenagaKio / age 38 1871	Judan-sen Game 3	Gote	●
30	11/20	1912	-9	1903	Kunio YonenagaKio / age 38 1880	Meisho-sen Main Semifinal	Sente	●
31	11/23	1903	+6	1909	Teruichi Aono7-dan / age 28 1793	NHK Cup Main Round 3	Gote	○
32	11/26	1909	+8	1916	Kunio YonenagaKio / age 38 1892	Judan-sen Game 4	Sente	○
33	11/30	1916	+4	1920	Kunio Naitou9-dan / age 42 1734	Kisei-sen Main Semifinal	Sente	○
34	12/3	1920	+4	1925	Hitoshige Awaji6-dan / age 31 1747	Kisei-sen Main Final	Gote	○
35	12/5	1925	+4	1928	Kenji Kobayashi6-dan / age 24 1719	Osho-sen Challenger league Round 4	Gote	○
36	12/9	1928	+7	1935	Kunio YonenagaKio / age 38 1887	Judan-sen Game 5	Gote	○
37	12/12	1935	+5	1941	Osamu Katsuura8-dan / age 35 1803	Osho-sen Challenger league Round 5	Sente	○
38	12/13	1941	-10	1931	Kunio YonenagaKio / age 38 1871	Osho-sen Challenger league Round 6	Sente	●
39	12/14	1931	-11	1920	Tatsuya FutakamiKisei / age 49 1778	Kisei-sen Best-of-5 Game 1	Sente	●
40	12/18	1920	+4	1924	Kunio Naitou9-dan / age 42 1740	Junisen Class A Round 6	Gote	○
41	12/19	1924	+2	1926	Yuji Maeda6-dan / age 27 1606	Hayazashi-sen Main Round 3	Gote	○
42	12/21	1926	+7	1933	Kunio YonenagaKio / age 38 1879	Judan-sen Game 6	Sente	○
43	12/25	1933	-11	1922	Tatsuya FutakamiKisei / age 49 1789	Kisei-sen Best-of-5 Game 2	Gote	●
44	12/28	1922	-9	1913	Makoto NakaharaMeijin・Oi / age 34 1889	Osho-sen Challenger league Round 7	Gote	●
45	1/6	1913	+5	1918	Osamu Katsuura8-dan / age 35 1794	Kio-sen Repechage Round 1	Sente	○
46	1/8	1918	-12	1907	Kazuo Manabe7-dan / age 29 1731	Kio-sen Repechage Round 2	Gote	●
47	1/12	1907	-11	1896	Tatsuya FutakamiKisei / age 50 1786	Kisei-sen Best-of-5 Game 3	Sente	●
48	1/16	1896	+6	1902	Teruichi Aono7-dan / age 28 1795	Hayazashi-sen Main Round 4	Gote	○
49	1/27	1902	+4	1905	Kazuo Ishida8-dan / age 34 1699	Junisen Class A Round 7	Sente	○
50	2/1	1905	+5	1910	Michio Ariyoshi9-dan / age 46 1745	NHK Cup Main Round 4	Sente	○
51	2/6	1910	+8	1918	Yasuharu OoyamaOza・Osho / age 58 1894	Hayazashi-sen Main Semifinal	Gote	○
52	2/10	1918	-9	1909	Hidemitsu Moriyasu8-dan / age 32 1875	Junisen Class A Round 8	Gote	●
53	2/12	1909	+3	1911	Yuji Maeda6-dan / age 27 1616	Kisei-sen Main Round 1	Sente	○
54	2/15	1911	+2	1913	Akira Kinoshita5-dan / age 42 1554	NHK Cup Main Semifinal	Sente	○
55	2/17	1913	+1	1914	Shuuichi Ikeda5-dan / age 37 1497	Oi-sen League Red Round 1	Gote	○
56	2/27	1914	+3	1917	Hiromitsu Takashimaage 40 1660	Hayazashi-sen Final Game 1	Sente	○
57	2/27	1914	+3	1917	Hiromitsu Takashimaage 40 1660	Hayazashi-sen Final Game 2	Gote	○
58	3/1	1920	+3	1923	Hatasu Itou5-dan / age 31 1674	NHK Cup Main Final	Sente	○
59	3/15	1923	+7	1930	Yasuharu OoyamaOza・Osho / age 59 1882	Junisen Class A Round 9	Sente	○
60	3/30	1930	-10	1920	Koji Tanigawa7-dan / age 19 1840	Oi-sen League Red Round 2	Sente	●

FY1980 results40W-21L

Win rate0.656

Rating1897

Annual rank3rd

Rank/title at FY end / age9-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1825	+5	1830	Shigeru Sekine8-dan / age 50 1694	Kisei-sen Main Round 1	Sente	○
2	4/8	1830	+5	1835	Kenji Kobayashi5-dan / age 23 1682	Oi-sen White league Round 2	Gote	○
3	4/11	1835	+5	1840	Shigeru Sekine8-dan / age 50 1696	Meisho-sen Main Round 1	Sente	○
4	4/21	1840	+5	1845	Hatasu Itou4-dan / age 29 1683	Oi-sen White league Round 3	Sente	○
5	4/25	1845	+4	1849	Masao Kitamura8-dan / age 45 1654	Kisei-sen Main Round 2	Sente	○
6	4/29	1849	+5	1853	Kenji Kobayashi5-dan / age 23 1688	Renmei Cup Round 3	Gote	○
7	5/2	1853	-9	1844	Osamu Katsuura8-dan / age 33 1808	Judan-sen Challenger league Round 1	Sente	●
8	5/6	1844	-13	1831	Yuzo Maruta9-dan / age 61 1562	Oza-sen Main Round 1	Gote	●
9	5/9	1831	-5	1825	Kunio YonenagaOi / age 36 1955	Kisei-sen Main Semifinal	Gote	●
10	5/13	1825	-13	1813	Terutaka Yasue6-dan / age 39 1577	Kio-sen Main Round 2	Gote	●
11	5/16	1813	-6	1807	Yasuharu OoyamaOsho / age 57 1916	Oi-sen White league Round 4	Gote	●
12	6/10	1807	+9	1816	Hidemitsu Moriyasu8-dan / age 30 1843	Judan-sen Challenger league Round 2	Gote	○
13	6/16	1816	-12	1804	Masao Kitamura8-dan / age 45 1623	Oi-sen White league Round 5	Sente	●
14	6/20	1804	+6	1810	Kaishu Tanaka7-dan / age 33 1711	Judan-sen Challenger league Round 3	Sente	○
15	6/27	1810	+8	1818	Osamu Katsuura8-dan / age 34 1811	Junisen Class A Round 1	Sente	○
16	6/30	1818	-11	1807	Toshio Miyata5-dan / age 27 1696	NHK Cup Main Round 1	Sente	●
17	7/7	1807	+7	1814	Teruichi Aono7-dan / age 27 1771	Judan-sen Challenger league Round 4	Gote	○
18	7/10	1814	-5	1809	Kunio YonenagaOi / age 37 1947	Judan-sen Challenger league Round 5	Sente	●
19	7/25	1809	-5	1804	Yasuharu OoyamaOsho / age 57 1933	Meisho-sen Main Round 2	Gote	●
20	7/28	1804	+7	1811	Kazuo Ishida8-dan / age 33 1768	Junisen Class A Round 2	Gote	○
21	7/31	1811	+7	1817	Kenji Kobayashi5-dan / age 23 1749	Oi-sen White league Relegation playoff	Sente	○
22	8/2	1817	+4	1821	Toshikatsu Yoshida7-dan / age 47 1597	Hayazashi-sen Main Round 2	Gote	○
23	8/8	1821	+7	1828	Kunio Naitou9-dan / age 40 1766	Renmei Cup Round 4	Sente	○
24	8/22	1828	+8	1836	Osamu Katsuura8-dan / age 34 1837	Judan-sen Challenger league Round 6	Gote	○
25	8/26	1836	+4	1840	Yoshinori Kimura7-dan / age 45 1634	Junisen Class A Round 3	Sente	○
26	8/29	1840	+4	1844	Toshiyuki Tsubouchi5-dan / age 31 1642	Kisei-sen Main Round 1	Gote	○
27	9/5	1844	+8	1852	Hidemitsu Moriyasu8-dan / age 31 1838	Judan-sen Challenger league Round 7	Sente	○
28	9/8	1852	+5	1857	Kaishu Tanaka7-dan / age 33 1715	Judan-sen Challenger league Round 8	Gote	○
29	9/11	1857	+4	1861	Kazuo Azuma5-dan / age 25 1668	Ganbare Shin-ei-sen	Gote	○
30	9/22	1861	-9	1851	Osamu Katsuura8-dan / age 34 1812	Osho-sen Challenger league Round 1	Sente	●
31	9/26	1851	+6	1858	Kiyozumi Kiriyama8-dan / age 32 1771	Kisei-sen Main Round 2	Gote	○
32	9/30	1858	+5	1863	Yoshinori Satou6-dan / age 31 1730	Osho-sen Challenger league Round 2	Sente	○
33	10/3	1863	+6	1868	Teruichi Aono7-dan / age 27 1756	Judan-sen Challenger league Round 9	Sente	○
34	10/9	1868	+9	1877	Kunio YonenagaKisei / age 37 1901	Judan-sen Challenger league Round 10	Gote	○
35	10/13	1877	-7	1871	Yasuharu OoyamaOza・Osho / age 57 1943	Renmei Cup Round 5	Gote	●
36	10/17	1871	-8	1863	Kunio YonenagaKisei / age 37 1892	Osho-sen Challenger league Round 3	Gote	●
37	10/22	1863	+5	1868	Kunio Naitou9-dan / age 40 1728	Junisen Class A Round 4	Gote	○
38	11/6	1868	+10	1878	Makoto Nakahara3 titles / age 33 1965	Judan-sen Game 1	Sente	○
39	11/11	1878	+10	1888	Makoto Nakahara3 titles / age 33 1955	Osho-sen Challenger league Round 4	Sente	○
40	11/14	1888	-11	1877	Kiyozumi Kiriyama8-dan / age 33 1763	Junisen Class A Round 5	Sente	●
41	11/18	1877	-6	1871	Makoto Nakahara3 titles / age 33 1948	Judan-sen Game 2	Gote	●
42	11/21	1871	-7	1864	Yasuharu OoyamaOza・Osho / age 57 1921	Kisei-sen Main Semifinal	Gote	●
43	11/22	1864	+5	1870	Kenji Kobayashi5-dan / age 23 1752	Osho-sen Challenger league Round 6	Sente	○
44	11/27	1870	+10	1880	Makoto Nakahara3 titles / age 33 1957	Judan-sen Game 3	Sente	○
45	12/1	1880	+5	1884	Susumu Itaya8-dan / age 39 1735	Osho-sen Challenger league Round 5	Gote	○
46	12/4	1884	+9	1894	Makoto Nakahara3 titles / age 33 1938	Judan-sen Game 4	Gote	○
47	12/9	1894	-7	1887	Kunio YonenagaKisei / age 37 1941	Junisen Class A Round 6	Gote	●
48	12/17	1887	+9	1896	Makoto Nakahara3 titles / age 33 1929	Judan-sen Game 5	Sente	○
49	12/20	1896	+3	1899	Yoshinori Kimura7-dan / age 45 1638	Hayazashi-sen Main Round 3	Gote	○
50	12/23	1899	-11	1888	Nobuyuki Oouchi8-dan / age 39 1777	Osho-sen Challenger league Round 7	Gote	●
51	1/6	1888	-7	1881	Yasuharu OoyamaOza・Osho / age 57 1917	Junisen Class A Round 7	Sente	●
52	1/31	1881	+6	1887	Nobuyuki Oouchi8-dan / age 39 1804	Hayazashi-sen Main Round 4	Gote	○
53	2/9	1887	+4	1891	Noboru Tamaru6-dan / age 30 1716	Oza-sen Prelim 2 Final	Gote	○
54	2/14	1891	+8	1899	Makoto Nakahara3 titles / age 33 1901	JT Cup Main	Sente	○
55	2/26	1899	-10	1889	Hidemitsu Moriyasu8-dan / age 31 1797	Junisen Class A Round 8	Sente	●
56	2/28	1889	+6	1895	Osamu Katsuura8-dan / age 34 1809	Hayazashi-sen Main Semifinal	Sente	○
57	3/14	1895	-7	1888	Kunio YonenagaKisei・Kio / age 37 1925	Hayazashi-sen Main Final	Gote	●
58	3/16	1888	+4	1892	Susumu Itaya8-dan / age 40 1688	Junisen Class A Round 9	Gote	○
59	3/19	1892	+3	1895	Koji Tosa4-dan / age 25 1637	Oi-sen League Red Round 2	Gote	○
60	3/22	1895	-7	1888	Kunio YonenagaKisei・Kio / age 37 1938	JT Cup Main	Sente	●
61	3/31	1888	+9	1897	Kunio YonenagaKisei・Kio / age 37 1934	Oi-sen League Red Round 1	Sente	○

FY1979 results29W-26L

Win rate0.527

Rating1825

Annual rank5th

Rank/title at FY end / age9-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1846	-6	1839	Kunio Yonenaga9-dan / age 35 1914	Kio-sen Best-of-5 Game 5	Sente	●
2	4/10	1839	+6	1845	Kazuo Ishida8-dan / age 32 1766	Oza-sen Main Round 1	Sente	○
3	4/27	1845	+7	1852	Osamu Katsuura8-dan / age 32 1780	Oi-sen White league Round 3	Gote	○
4	5/2	1852	+7	1859	Tatsuya Futakami9-dan / age 47 1811	Kisei-sen Main Round 2	Sente	○
5	5/11	1859	-10	1850	Kiyozumi Kiriyama8-dan / age 31 1793	Judan-sen Challenger league Round 1	Sente	●
6	5/15	1850	+5	1855	Koji Tanigawa5-dan / age 17 1713	Kisei-sen Main Semifinal	Sente	○
7	5/22	1855	+4	1858	Kenji Kobayashi5-dan / age 22 1644	Meisho-sen Main Round 1	Gote	○
8	5/25	1858	+5	1863	Keiji Mori8-dan / age 33 1733	Oi-sen White league Round 4	Gote	○
9	5/29	1863	+8	1871	Hidemitsu Moriyasu7-dan / age 29 1853	Judan-sen Challenger league Round 2	Sente	○
10	6/1	1871	+9	1880	Yasuharu Ooyama9-dan / age 56 1897	Kisei-sen Main Final	Sente	○
11	6/8	1880	-8	1872	Kunio YonenagaKio / age 35 1893	Judan-sen Challenger league Round 3	Gote	●
12	6/12	1872	-7	1865	Makoto Nakahara4 titles / age 31 1929	Kisei-sen Best-of-5 Game 1	Sente	●
13	6/18	1865	+7	1873	Michio Ariyoshi9-dan / age 43 1833	Oi-sen White league Round 6	Sente	○
14	6/22	1873	+9	1882	Makoto Nakahara4 titles / age 31 1935	Kisei-sen Best-of-5 Game 2	Gote	○
15	6/25	1882	+8	1890	Yasuharu Ooyama9-dan / age 56 1880	Junisen Class A Round 1	Gote	○
16	6/27	1890	+5	1895	Osamu Katsuura8-dan / age 33 1740	Oi-sen White league Playoff	Sente	○
17	6/29	1895	+7	1901	Michio Ariyoshi9-dan / age 43 1832	Oi-sen White league Playoff	Sente	○
18	7/2	1901	-7	1894	Makoto Nakahara4 titles / age 31 1927	Kisei-sen Best-of-5 Game 3	Sente	●
19	7/5	1894	-7	1886	Kunio YonenagaKio / age 36 1919	Oi-sen Challenger final	Sente	●
20	7/10	1886	-7	1880	Makoto Nakahara4 titles / age 31 1935	Kisei-sen Best-of-5 Game 4	Gote	●
21	7/13	1880	+5	1884	Keiji Mori8-dan / age 33 1729	Junisen Class A Round 2	Sente	○
22	7/17	1884	-11	1874	Nobuyuki Oouchi8-dan / age 37 1770	Oza-sen Main Round 2	Gote	●
23	7/20	1874	-13	1861	Hirofumi Serizawa8-dan / age 42 1641	Kio-sen Main Round 3	Gote	●
24	7/23	1861	-7	1854	Yasuharu Ooyama9-dan / age 56 1888	Judan-sen Challenger league Round 4	Sente	●
25	7/27	1854	+3	1857	Shigeyuki Matsuda8-dan / age 58 1606	Renmei Cup Round 4	Gote	○
26	7/31	1857	-10	1847	Osamu Katsuura8-dan / age 33 1753	Judan-sen Challenger league Round 5	Gote	●
27	8/7	1847	-10	1836	Kiyozumi Kiriyama8-dan / age 31 1752	Junisen Class A Round 3	Gote	●
28	8/24	1836	+6	1843	Kiyozumi Kiriyama8-dan / age 31 1757	Judan-sen Challenger league Round 6	Gote	○
29	8/27	1843	+5	1848	Shigeru Sekine8-dan / age 49 1716	Kisei-sen Main Round 1	Sente	○
30	8/31	1848	-9	1839	Hidemitsu Moriyasu7-dan / age 30 1797	Judan-sen Challenger league Round 7	Gote	●
31	9/3	1839	+7	1846	Nobuyuki Oouchi8-dan / age 37 1806	NHK Cup Main Round 2	Sente	○
32	9/5	1846	+6	1852	Kiyozumi Kiriyama8-dan / age 31 1766	Meisho-sen Main Round 2	Sente	○
33	9/15	1852	+2	1854	Junkichi Sakai4-dan / age 30 1536	Hayazashi-sen Main Round 2	Sente	○
34	9/22	1854	+10	1864	Kunio YonenagaKio / age 36 1934	Judan-sen Challenger league Round 8	Sente	○
35	9/25	1864	+8	1872	Yasuharu Ooyama9-dan / age 56 1869	Judan-sen Challenger league Round 9	Gote	○
36	10/2	1872	-8	1864	Yasuharu Ooyama9-dan / age 56 1872	Renmei Cup Round 5	Gote	●
37	10/4	1864	+6	1870	Osamu Katsuura8-dan / age 33 1763	Judan-sen Challenger league Round 10	Sente	○
38	10/9	1870	+6	1876	Tatsuya Futakami9-dan / age 47 1796	Junisen Class A Round 4	Gote	○
39	10/16	1876	-7	1870	Kunio YonenagaOi・Kio / age 36 1932	Meisho-sen Main Round 3	Sente	●
40	10/19	1870	-10	1860	Tatsuya Futakami9-dan / age 47 1796	Kisei-sen Main Round 2	Sente	●
41	10/26	1860	-11	1849	Kazuo Ishida8-dan / age 32 1743	Junisen Class A Round 5	Sente	●
42	11/10	1849	-13	1836	Yuji Maeda5-dan / age 25 1600	Hayazashi-sen Main Round 3	Sente	●
43	11/12	1836	-8	1828	Hidemitsu Moriyasu7-dan / age 30 1842	Kachinuki-sen Main	Gote	●
44	11/26	1828	-6	1822	Yasuharu Ooyama9-dan / age 56 1906	NHK Cup Main Round 3	Sente	●
45	12/14	1822	+7	1829	Osamu Katsuura8-dan / age 33 1769	Junisen Class A Round 6	Gote	○
46	1/17	1829	-6	1823	Yasuharu Ooyama9-dan / age 56 1914	Osho-sen Best-of-7 Game 1	Gote	●
47	1/25	1823	-6	1817	Yasuharu Ooyama9-dan / age 56 1920	Osho-sen Best-of-7 Game 2	Sente	●
48	1/31	1817	-11	1806	Susumu Itaya8-dan / age 39 1689	Junisen Class A Round 7	Sente	●
49	2/7	1806	+11	1817	Yasuharu Ooyama9-dan / age 56 1934	Osho-sen Best-of-7 Game 3	Gote	○
50	2/20	1817	-6	1812	Yasuharu Ooyama9-dan / age 56 1928	Osho-sen Best-of-7 Game 4	Sente	●
51	2/28	1812	+11	1822	Yasuharu Ooyama9-dan / age 56 1938	Osho-sen Best-of-7 Game 5	Gote	○
52	3/7	1822	+7	1829	Kunio Naitou9-dan / age 40 1760	Junisen Class A Round 8	Gote	○
53	3/10	1829	-6	1823	Yasuharu Ooyama9-dan / age 56 1936	Osho-sen Best-of-7 Game 6	Sente	●
54	3/18	1823	-5	1818	Kunio YonenagaOi・Kio / age 36 1950	Junisen Class A Round 9	Sente	●
55	3/28	1818	+7	1825	Tatsuya Futakami9-dan / age 48 1770	Oi-sen White league Round 1	Gote	○

FY1978 results30W-27L

Win rate0.526

Rating1846

Annual rank4th

Rank/title at FY end / ageKio・Osho / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1929	+4	1933	Teruichi Aono5-dan / age 25 1724	Meisho-sen Main Round 1	Sente	○
2	4/6	1933	-13	1920	Shigeru Sekine8-dan / age 48 1685	Oza-sen Main Round 1	Sente	●
3	4/11	1920	+3	1924	Motoji Hanamura9-dan / age 60 1680	Oi-sen White league Round 2	Sente	○
4	4/18	1924	-11	1913	Yasuharu Ooyama9-dan / age 55 1800	Oi-sen White league Round 3	Gote	●
5	4/21	1913	-9	1903	Hidemitsu Moriyasu7-dan / age 28 1848	Kisei-sen Main Round 2	Sente	●
6	5/11	1903	+6	1909	Yasuharu Ooyama9-dan / age 55 1815	Judan-sen Challenger league Round 1	Sente	○
7	5/16	1909	-9	1901	Kunio Yonenaga8-dan / age 34 1880	Judan-sen Challenger league Round 2	Gote	●
8	5/19	1901	+4	1904	Teruichi Aono5-dan / age 25 1695	Oi-sen White league Round 4	Sente	○
9	5/24	1904	+7	1911	Hidemitsu Moriyasu7-dan / age 28 1846	Judan-sen Challenger league Round 3	Sente	○
10	6/6	1911	+2	1913	Kenji Kobayashi4-dan / age 21 1587	Oi-sen White league Round 5	Gote	○
11	6/12	1913	-10	1903	Yasuharu Ooyama9-dan / age 55 1811	Oi-sen White league Playoff	Gote	●
12	6/16	1903	+4	1907	Susumu Itaya8-dan / age 37 1695	Junisen Class A Round 1	Gote	○
13	6/20	1907	-11	1896	Tatsuya Futakami9-dan / age 46 1785	Renmei Cup Round 4	Gote	●
14	6/29	1896	-12	1884	Hitoshige Awaji6-dan / age 28 1707	Judan-sen Challenger league Round 5	Gote	●
15	7/6	1884	-9	1875	Yasuharu Ooyama9-dan / age 55 1826	Junisen Class A Round 2	Sente	●
16	7/13	1875	-10	1865	Michio Ariyoshi8-dan / age 42 1782	Judan-sen Challenger league Round 4	Sente	●
17	7/18	1865	+5	1870	Osamu Katsuura8-dan / age 32 1727	Meisho-sen Main Round 2	Gote	○
18	7/21	1870	-14	1856	Terutaka Yasue6-dan / age 37 1575	Kisei-sen Main Round 1	Gote	●
19	8/19	1856	+8	1864	Yasuharu Ooyama9-dan / age 55 1851	Judan-sen Challenger league Round 6	Gote	○
20	37th term	1864	+6	1870	Keiji Mori8-dan / age 32 1780	Junisen Class A		○
21	8/28	1870	-11	1859	Kazuo Ishida7-dan / age 31 1749	Meisho-sen Main Round 3	Sente	●
22	8/31	1859	-7	1852	Kunio Yonenaga8-dan / age 35 1884	Judan-sen Challenger league Round 7	Sente	●
23	9/8	1852	-9	1843	Hidemitsu Moriyasu7-dan / age 29 1803	Judan-sen Challenger league Round 8	Gote	●
24	9/19	1843	-10	1833	Kiyozumi Kiriyama8-dan / age 30 1776	Junisen Class A Round 3	Gote	●
25	9/25	1833	-10	1824	Michio Ariyoshi8-dan / age 43 1754	Judan-sen Challenger league Round 9	Gote	●
26	9/28	1824	+7	1831	Kazuo Ishida7-dan / age 31 1784	Osho-sen Challenger league Round 1	Sente	○
27	10/9	1831	+5	1836	Hitoshige Awaji6-dan / age 28 1718	Judan-sen Challenger league Round 10	Sente	○
28	10/17	1836	+6	1842	Osamu Katsuura8-dan / age 32 1729	Junisen Class A Round 4	Sente	○
29	10/20	1842	+7	1849	Nobuyuki Oouchi8-dan / age 37 1816	Osho-sen Challenger league Round 3	Sente	○
30	10/25	1849	+7	1856	Nobuyuki Oouchi8-dan / age 37 1808	Junisen Class A Round 5	Gote	○
31	10/30	1856	+7	1863	Kunio Naitou9-dan / age 38 1797	NHK Cup Main Round 2	Sente	○
32	11/11	1863	+3	1866	Yuji Sase8-dan / age 59 1586	Hayazashi-sen Main Round 2	Sente	○
33	11/16	1866	+5	1871	Kazuyoshi Nishimura7-dan / age 36 1737	Osho-sen Challenger league Round 4	Gote	○
34	11/20	1871	+8	1879	Yasuharu Ooyama9-dan / age 55 1863	Osho-sen Challenger league Round 2	Gote	○
35	11/24	1879	+8	1886	Kunio Yonenaga8-dan / age 35 1876	Osho-sen Challenger league Round 5	Sente	○
36	11/30	1886	-9	1877	Tatsuya Futakami9-dan / age 46 1834	Osho-sen Challenger league Round 6	Gote	●
37	12/4	1877	+6	1883	Michio Ariyoshi8-dan / age 43 1777	Osho-sen Challenger league Round 7	Sente	○
38	12/11	1883	+5	1888	Torahiko Tanaka4-dan / age 21 1736	NHK Cup Main Round 3	Gote	○
39	12/18	1888	-6	1881	Makoto Nakahara5 titles / age 31 1957	Osho-sen Best-of-7 Game 1	Sente	●
40	1/12	1881	-8	1874	Kunio Yonenaga8-dan / age 35 1887	Junisen Class A Round 6	Sente	●
41	1/16	1874	+10	1883	Makoto Nakahara5 titles / age 31 1940	Osho-sen Best-of-7 Game 3	Sente	○
42	1/20	1883	+3	1886	Hiroji Katou8-dan / age 55 1644	Hayazashi-sen Main Round 3	Gote	○
43	1/22	1886	-12	1874	Motoji Hanamura9-dan / age 61 1669	Junisen Class A Round 7	Gote	●
44	1/26	1874	+10	1883	Makoto Nakahara5 titles / age 31 1942	Osho-sen Best-of-7 Game 4	Gote	○
45	2/2	1883	-11	1872	Keiji Mori8-dan / age 32 1734	Junisen Class A Round 8	Gote	●
46	2/3	1872	-7	1866	Makoto Nakahara5 titles / age 31 1932	Hayazashi-sen Main Round 4	Gote	●
47	2/7	1866	+10	1875	Makoto Nakahara5 titles / age 31 1939	Osho-sen Best-of-7 Game 5	Sente	○
48	2/10	1875	+3	1878	Terutaka Yasue6-dan / age 37 1607	Kachinuki-sen Main	Gote	○
49	2/16	1878	-7	1871	Kunio Yonenaga8-dan / age 35 1920	Kio-sen Best-of-5 Game 1	Gote	●
50	2/19	1871	-7	1864	Kunio Yonenaga8-dan / age 35 1927	NHK Cup Main Semifinal	Gote	●
51	2/21	1864	+4	1868	Yoshinori Satou6-dan / age 30 1645	Kisei-sen Main Round 1	Gote	○
52	2/23	1868	-11	1857	Kazuo Manabe6-dan / age 27 1735	Kachinuki-sen Main	Gote	●
53	3/2	1857	-7	1850	Kunio Yonenaga8-dan / age 35 1917	Kio-sen Best-of-5 Game 2	Sente	●
54	3/9	1850	-13	1837	Nobuo Mori4-dan / age 27 1597	Oi-sen White league Round 1	Gote	●
55	3/17	1837	+10	1847	Kunio Yonenaga8-dan / age 35 1924	Kio-sen Best-of-5 Game 3	Gote	○
56	3/20	1847	-11	1836	Torahiko Tanaka4-dan / age 21 1708	Oi-sen White league Round 2	Sente	●
57	3/23	1836	+10	1846	Kunio Yonenaga8-dan / age 35 1916	Kio-sen Best-of-5 Game 4	Sente	○

FY1977 results39W-20L

Win rate0.661

Rating1930

Annual rank1st

Rank/title at FY end / ageKio / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1889	+3	1892	Masao Kitamura8-dan / age 42 1623	Hayazashi-sen Main Round 1	Sente	○
2	4/12	1892	-10	1882	Kazuo Manabe5-dan / age 25 1791	Oza-sen Main Round 1	Sente	●
3	4/19	1882	-11	1871	Osamu Katsuura8-dan / age 30 1759	Oi-sen League Red Round 2	Gote	●
4	4/27	1871	+9	1880	Makoto Nakahara4 titles / age 29 1912	Kisei-sen Main Round 2	Gote	○
5	5/2	1880	+8	1888	Yasuharu OoyamaKisei / age 54 1886	Oi-sen League Red Round 3	Sente	○
6	5/13	1888	+5	1893	Michio Ariyoshi8-dan / age 41 1766	Judan-sen Challenger league	Gote	○
7	5/19	1893	-9	1884	Kunio Yonenaga8-dan / age 33 1849	Kisei-sen Main Semifinal	Gote	●
8	5/24	1884	-9	1876	Kunio Yonenaga8-dan / age 33 1858	Oi-sen League Red Round 4	Gote	●
9	5/28	1876	+7	1882	Tatsuya Futakami9-dan / age 45 1819	Hayazashi-sen Main Round 2	Gote	○
10	6/3	1882	+2	1885	Shouji Kenmochi7-dan / age 42 1572	Meisho-sen Main Round 1	Sente	○
11	6/15	1885	+6	1891	Tatsuya Futakami9-dan / age 45 1816	Oi-sen League Red Round 5	Sente	○
12	6/21	1891	-9	1883	Yasuharu OoyamaKisei / age 54 1865	Meisho-sen Main Round 2	Gote	●
13	6/24	1883	+3	1885	Koji Tosa4-dan / age 22 1604	Judan-sen Challenger league	Sente	○
14	6/28	1885	+8	1893	Yasuharu OoyamaKisei / age 54 1870	Judan-sen Challenger league	Gote	○
15	7/1	1893	-9	1884	Kunio Yonenaga8-dan / age 34 1869	Judan-sen Challenger league	Gote	●
16	7/5	1884	+6	1891	Tatsuya Futakami9-dan / age 45 1817	Oi-sen White league Relegation playoff	Sente	○
17	7/9	1891	+4	1895	Susumu Itaya8-dan / age 36 1706	Hayazashi-sen Main Round 3	Gote	○
18	7/12	1895	+5	1900	Hitoshige Awaji5-dan / age 27 1770	Judan-sen Challenger league	Sente	○
19	7/19	1900	-9	1891	Kazuo Manabe5-dan / age 25 1834	Renmei Cup Round 4	Gote	●
20	7/23	1891	+4	1894	Seiichirou Taki5-dan / age 28 1679	Hayazashi-sen Main Semifinal	Sente	○
21	7/26	1894	-11	1883	Osamu Katsuura8-dan / age 31 1759	Kisei-sen Main Round 1	Sente	●
22	7/29	1883	-11	1872	Michio Ariyoshi8-dan / age 42 1730	Judan-sen Challenger league	Sente	●
23	8/8	1872	+8	1880	Kazuo Manabe5-dan / age 25 1869	Hayazashi-sen Main Final	Sente	○
24	9/6	1880	-9	1871	Yasuharu Ooyama9-dan / age 54 1819	Junisen Class A Round 5	Gote	●
25	9/16	1871	+3	1874	Koji Tosa4-dan / age 22 1622	Judan-sen Challenger league	Gote	○
26	9/20	1874	+7	1881	Yasuharu Ooyama9-dan / age 54 1837	Judan-sen Challenger league	Sente	○
27	9/27	1881	+8	1889	Kunio Yonenaga8-dan / age 34 1874	Judan-sen Challenger league	Sente	○
28	9/30	1889	-11	1878	Michio Ariyoshi8-dan / age 42 1752	Osho-sen Challenger league Round 2	Sente	●
29	10/3	1878	+6	1884	Tatsuya Futakami9-dan / age 45 1796	NHK Cup Main Round 2	Sente	○
30	10/11	1884	+6	1889	Hitoshige Awaji5-dan / age 27 1772	Judan-sen Challenger league	Gote	○
31	10/18	1889	+4	1893	Susumu Itaya8-dan / age 36 1682	Junisen Class A Round 6	Sente	○
32	10/27	1893	+9	1902	Makoto Nakahara5 titles / age 30 1934	Judan-sen Game 1	Gote	○
33	11/1	1902	+6	1908	Keiji Mori8-dan / age 31 1808	Osho-sen Challenger league Round 3	Gote	○
34	11/2	1908	+6	1914	Yasuharu Ooyama9-dan / age 54 1827	Osho-sen Challenger league Round 4	Sente	○
35	11/8	1914	-8	1906	Makoto Nakahara5 titles / age 30 1917	Judan-sen Game 2	Sente	●
36	11/16	1906	+8	1914	Makoto Nakahara5 titles / age 30 1918	Judan-sen Game 3	Gote	○
37	11/22	1914	+4	1919	Osamu Katsuura8-dan / age 31 1740	Junisen Class A Round 7	Gote	○
38	11/24	1919	-12	1906	Kazuyoshi Nishimura7-dan / age 35 1716	Osho-sen Challenger league Round 6	Sente	●
39	11/25	1906	+5	1911	Hitoshige Awaji5-dan / age 27 1761	Osho-sen Challenger league Round 5	Gote	○
40	11/29	1911	-8	1904	Makoto Nakahara5 titles / age 30 1925	Judan-sen Game 4	Sente	●
41	12/2	1904	+8	1911	Kunio Yonenaga8-dan / age 34 1897	Osho-sen Challenger league Round 6	Sente	○
42	12/5	1911	+4	1916	Osamu Katsuura8-dan / age 31 1733	Osho-sen Challenger league Round 7	Gote	○
43	12/7	1916	-8	1908	Makoto Nakahara5 titles / age 30 1933	Judan-sen Game 5	Gote	●
44	12/9	1908	-12	1896	Kozo Masuda9-dan / age 59 1702	NHK Cup お好み対局	Sente	●
45	12/15	1896	-10	1885	Keiji Mori8-dan / age 31 1785	Junisen Class A Round 8	Gote	●
46	12/21	1885	+9	1894	Makoto Nakahara5 titles / age 30 1934	Judan-sen Game 6	Sente	○
47	12/24	1894	+4	1899	Kazuyoshi Nishimura7-dan / age 36 1720	Hayazashi-sen Main Round 2	Gote	○
48	1/9	1899	-8	1891	Makoto Nakahara5 titles / age 30 1908	Judan-sen Game 7	Sente	●
49	1/16	1891	+6	1896	Michio Ariyoshi8-dan / age 42 1782	NHK Cup Main Round 3	Sente	○
50	1/20	1896	+5	1902	Michio Ariyoshi8-dan / age 42 1776	Junisen Class A Round 9	Gote	○
51	2/4	1902	+6	1907	Tatsuya Futakami9-dan / age 46 1791	Hayazashi-sen Main Round 3	Gote	○
52	2/6	1907	+3	1910	Terutaka Yasue6-dan / age 36 1616	Kisei-sen Main Round 1	Sente	○
53	2/13	1910	+6	1916	Nobuyuki Oouchi8-dan / age 36 1840	NHK Cup Main Semifinal	Gote	○
54	2/18	1916	-9	1908	Kunio Yonenaga8-dan / age 34 1884	Hayazashi-sen Main Semifinal	Gote	●
55	2/20	1908	+9	1916	Makoto Nakahara5 titles / age 30 1935	Kio-sen Best-of-5 Game 1	Sente	○
56	3/1	1916	+8	1925	Makoto Nakahara5 titles / age 30 1934	Kio-sen Best-of-5 Game 2	Gote	○
57	3/10	1925	+8	1933	Makoto Nakahara5 titles / age 30 1925	Kio-sen Best-of-5 Game 3	Sente	○
58	3/13	1933	-8	1924	Makoto Nakahara5 titles / age 30 1917	NHK Cup Main Final	Sente	●
59	3/15	1924	+6	1930	Hidemitsu Moriyasu6-dan / age 28 1841	Oi-sen White league Round 1	Sente	○

FY1976 results42W-19L

Win rate0.689

Rating1893

Annual rank2nd

Rank/title at FY end / ageKio / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1750	+11	1761	Nobuyuki OouchiKio / age 34 1869	Oi-sen Prelims Final	Gote	○
2	4/6	1761	+8	1769	Tatsuya Futakami9-dan / age 44 1761	Judan-sen Challenger league	Sente	○
3	4/28	1769	+7	1776	Hidemitsu Moriyasu6-dan / age 26 1740	Oi-sen White league Round 1	Sente	○
4	5/12	1776	+11	1787	Yasuharu OoyamaKisei / age 53 1892	Judan-sen Challenger league	Sente	○
5	5/18	1787	-6	1781	Kunio Yonenaga8-dan / age 32 1881	Judan-sen Challenger league	Gote	●
6	5/24	1781	+4	1784	Genichi Oono9-dan / age 64 1562	Oi-sen White league Round 3	Gote	○
7	6/2	1784	+7	1791	Susumu Itaya8-dan / age 35 1723	Oza-sen Main Round 2	Sente	○
8	6/9	1791	-7	1784	Michio Ariyoshi8-dan / age 40 1827	Oi-sen White league Round 4	Sente	●
9	6/16	1784	-9	1775	Kunio Naitou9-dan / age 36 1760	Judan-sen Challenger league	Gote	●
10	6/22	1775	-6	1769	Kunio Yonenaga8-dan / age 33 1855	Oi-sen White league Round 4	Gote	●
11	6/25	1769	+3	1772	Fumio Kitamuraage 55 1512	Osho-sen Prelim 2 Round 1	Gote	○
12	7/2	1772	+10	1782	Michio Ariyoshi8-dan / age 40 1855	Judan-sen Challenger league	Sente	○
13	7/6	1782	-10	1772	Hisao Hasebe7-dan / age 42 1687	Kisei-sen Prelim 2 Round 2	Sente	●
14	7/9	1772	-6	1766	Yasuharu OoyamaKisei / age 53 1869	Judan-sen Challenger league	Gote	●
15	7/13	1766	-11	1755	Noboru Sakurai6-dan / age 35 1638	Meisho-sen Main Round 1	Gote	●
16	7/15	1755	-14	1742	Yoshitaka Kimura5-dan / age 45 1460	Hayazashi-sen Prelims Round 2	Sente	●
17	7/20	1742	-4	1738	Makoto Nakahara3 titles / age 28 1933	Oza-sen Main Semifinal	Gote	●
18	7/23	1738	+5	1742	Hirofumi Serizawa8-dan / age 39 1594	Renmei Cup Round 4	Gote	○
19	7/29	1742	+10	1753	Kunio Yonenaga8-dan / age 33 1844	Oi-sen White league Relegation playoff	Sente	○
20	8/4	1753	+5	1757	Masayuki Moriyasu4-dan / age 29 1598	Osho-sen Prelim 2 Final	Gote	○
21	8/10	1757	+8	1765	Hidemitsu Moriyasu6-dan / age 26 1752	Oi-sen White league Relegation playoff	Sente	○
22	8/24	1765	+10	1775	Kunio Yonenaga8-dan / age 33 1833	Judan-sen Challenger league	Sente	○
23	9/1	1775	+5	1780	Motoji Hanamura9-dan / age 58 1652	Osho-sen Challenger league	Sente	○
24	9/10	1780	+5	1785	Shigeru Sekine8-dan / age 46 1665	NHK Cup Main Round 1	Sente	○
25	9/14	1785	+6	1791	Yoshinori Satou6-dan / age 27 1686	Kio-sen Main Round 3	Sente	○
26	9/21	1791	+7	1798	Tatsuya Futakami9-dan / age 44 1737	Judan-sen Challenger league	Gote	○
27	10/1	1798	+6	1804	Kunio Naitou9-dan / age 36 1718	Judan-sen Challenger league	Sente	○
28	10/5	1804	-10	1795	Tatsuya Futakami9-dan / age 44 1731	Oza-sen Round 2	Gote	●
29	10/13	1795	+9	1804	Michio Ariyoshi8-dan / age 41 1842	Judan-sen Challenger league	Gote	○
30	10/19	1804	+8	1812	Keiji Mori8-dan / age 30 1800	Osho-sen Challenger league	Gote	○
31	10/27	1812	-5	1807	Makoto Nakahara4 titles / age 29 1948	Judan-sen Game 1	Sente	●
32	11/5	1807	-7	1800	Nobuyuki OouchiKio / age 35 1852	Renmei Cup Round 5	Gote	●
33	11/6	1800	+11	1810	Yasuharu OoyamaKisei / age 53 1912	Kio-sen Main Round 4	Sente	○
34	11/11	1810	+11	1821	Makoto Nakahara4 titles / age 29 1948	Judan-sen Game 2	Gote	○
35	11/15	1821	+6	1827	Susumu Itaya8-dan / age 35 1725	Osho-sen Challenger league	Sente	○
36	11/26	1827	-8	1819	Kunio Yonenaga8-dan / age 33 1847	Osho-sen Challenger league	Gote	●
37	11/30	1819	-6	1814	Makoto Nakahara4 titles / age 29 1918	Judan-sen Game 3	Gote	●
38	12/4	1814	+8	1821	Kazuo Manabe5-dan / age 24 1796	Kio-sen Main Round 5	Sente	○
39	12/9	1821	-6	1815	Makoto Nakahara4 titles / age 29 1904	Judan-sen Game 4	Sente	●
40	12/13	1815	-6	1809	Yasuharu OoyamaKisei / age 53 1882	Osho-sen Challenger league	Sente	●
41	12/17	1809	+6	1814	Kunio Naitou9-dan / age 37 1707	Osho-sen Challenger league	Sente	○
42	12/21	1814	+10	1824	Makoto Nakahara4 titles / age 29 1889	Judan-sen Game 5	Gote	○
43	12/24	1824	+8	1832	Michio Ariyoshi8-dan / age 41 1828	Osho-sen Challenger league	Sente	○
44	1/6	1832	+9	1841	Makoto Nakahara4 titles / age 29 1888	Judan-sen Game 6	Sente	○
45	1/11	1841	-7	1834	Makoto Nakahara4 titles / age 29 1878	Judan-sen Game 7	Sente	●
46	1/17	1834	+8	1842	Keiji Mori8-dan / age 30 1823	Kio-sen Main Winners' final	Sente	○
47	1/21	1842	+4	1846	Hiromitsu Takashimaage 35 1643	NHK Cup Main Round 2	Gote	○
48	1/25	1846	+9	1855	Kunio Yonenaga8-dan / age 33 1876	Junisen Class A Round 2	Sente	○
49	2/5	1855	+3	1857	Koji Tanigawa4-dan / age 14 1582	Hayazashi-sen お好み対局	Gote	○
50	2/10	1857	+3	1860	Yuji Maeda4-dan / age 22 1615	Hayazashi-sen Prelims Final	Gote	○
51	2/10	1857	+2	1859	Kenji Iino4-dan / age 22 1486	Hayazashi-sen Prelims Round 2	Gote	○
52	2/18	1862	+7	1869	Kiyozumi Kiriyama8-dan / age 29 1816	NHK Cup Main Semifinal	Sente	○
53	2/22	1869	+9	1878	Makoto Nakahara4 titles / age 29 1906	Kio-sen Challenger final	Sente	○
54	3/1	1878	-10	1868	Kiyozumi Kiriyama8-dan / age 29 1806	Junisen Class A Round 3	Gote	●
55	3/5	1868	+7	1876	Nobuyuki OouchiKio / age 35 1836	Kio-sen Best-of-5 Game 1	Sente	○
56	3/10	1876	+4	1879	Kaishu Tanaka7-dan / age 30 1671	Oi-sen League Red Round 1	Gote	○
57	3/15	1879	+7	1886	Nobuyuki OouchiKio / age 35 1829	Kio-sen Best-of-5 Game 2	Gote	○
58	3/18	1886	+8	1894	Kunio Yonenaga8-dan / age 33 1874	NHK Cup Main Final	Gote	○
59	3/22	1894	+3	1897	Motoji Hanamura9-dan / age 59 1654	Kisei-sen Main Round 1	Gote	○
60	3/25	1897	+6	1903	Nobuyuki OouchiKio / age 35 1822	Kio-sen Best-of-5 Game 3	Sente	○
61	3/30	1903	-10	1893	Tatsuya Futakami9-dan / age 45 1799	Junisen Class A Round 4	Sente	●

FY1975 results19W-14L

Win rate0.576

Rating1748

Annual rank10th

Rank/title at FY end / age9-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/26	1705	+8	1713	Keiji Mori7-dan / age 29 1722	Meisho-sen Main Round 1	Sente	○
2	6/10	1713	+6	1719	Hisao Hasebe7-dan / age 41 1612	Kisei-sen Prelim 2 Round 2	Sente	○
3	6/17	1719	+8	1727	Michihito Kumagai8-dan / age 44 1728	Junisen Class A	Gote	○
4	6/26	1727	-9	1718	Kazuo Manabe4-dan / age 23 1689	Hayazashi-sen Prelims Round 2	Sente	●
5	7/1	1718	+6	1724	Shouji Kenmochi7-dan / age 40 1609	Osho-sen Prelim 2 Round 1	Sente	○
6	7/8	1724	-9	1715	Kazuyoshi Nishimura7-dan / age 33 1688	Meisho-sen Main Round 2	Gote	●
7	7/10	1715	-10	1704	Shouji Kenmochi7-dan / age 40 1604	Kisei-sen Prelim 2 Final	Sente	●
8	7/22	1704	-8	1697	Michihito Kumagai8-dan / age 44 1713	Osho-sen Prelim 2 Final	Sente	●
9	8/1	1697	+10	1707	Michio Ariyoshi8-dan / age 40 1788	Kio-sen Main Round 3	Gote	○
10	9/11	1707	-9	1697	Hiromitsu Takashimaage 33 1643	Kio-sen Main Round 4	Sente	●
11	9/17	1697	-4	1693	Yasuharu OoyamaKisei / age 52 1883	Junisen Class A	Sente	●
12	9/26	1693	-4	1689	Yasuharu OoyamaKisei / age 52 1887	Kio-sen Repechage Round 1	Sente	●
13	10/3	1689	-6	1683	Tatsuya Futakami9-dan / age 43 1765	Junisen Class A	Gote	●
14	10/23	1683	+6	1689	Terutaka Yasue5-dan / age 34 1614	Oi-sen Prelims Round 2	Sente	○
15	10/28	1689	+11	1700	Michio Ariyoshi8-dan / age 40 1809	Junisen Class A	Sente	○
16	11/5	1700	-4	1696	Kunio Naitou9-dan / age 35 1869	NHK Cup Main Round 1	Gote	●
17	11/12	1696	+6	1702	Shouji Kenmochi7-dan / age 41 1612	Oza-sen Prelim 2 Round 2	Sente	○
18	11/21	1702	+9	1710	Susumu Itaya8-dan / age 34 1732	Junisen Class A	Gote	○
19	12/17	1710	+7	1717	Yuzo Maruta9-dan / age 56 1650	Oza-sen Prelim 2 Final	Sente	○
20	12/27	1717	+6	1723	Yasuo Harada8-dan / age 52 1643	Judan-sen Prelim 3 Round 1	Sente	○
21	1/12	1723	-9	1714	Teruichi Aono4-dan / age 22 1678	Hayazashi-sen Prelims Round 2	Gote	●
22	1/14	1714	-5	1709	Nobuyuki Oouchi8-dan / age 34 1847	Junisen Class A	Gote	●
23	1/20	1709	+6	1715	Chimine Yamaguchiage 38 1612	Kisei-sen Prelim 2 Round 2	Sente	○
24	1/27	1715	-5	1710	Kunio Yonenaga8-dan / age 32 1867	Junisen Class A	Sente	●
25	1/30	1710	+8	1718	Teruichi Aono4-dan / age 22 1702	Kisei-sen Prelim 2 Final	Gote	○
26	2/9	1718	+6	1724	Toshikatsu Yoshida6-dan / age 42 1609	Kisei-sen Main Round 1	Gote	○
27	2/12	1724	+4	1728	Toshihiko Kawaguchi5-dan / age 39 1552	Judan-sen Prelim 3 Round 2	Sente	○
28	2/20	1728	-6	1722	Kiyozumi KiriyamaOza / age 28 1802	Junisen Class A	Gote	●
29	2/25	1722	+7	1729	Hisao Hasebe7-dan / age 42 1687	Oi-sen Prelims Round 3	Gote	○
30	3/3	1729	+8	1737	Kozo Masuda9-dan / age 57 1726	Junisen Class A	Sente	○
31	3/11	1737	+8	1744	Kozo Masuda9-dan / age 57 1718	Oza-sen Main Round 1	Gote	○
32	3/18	1744	+11	1755	Nobuyuki OouchiKio / age 34 1881	Judan-sen Prelim 3 Final	Sente	○
33	3/24	1755	-7	1748	Kiyozumi KiriyamaOza / age 28 1796	Kisei-sen Main Round 2	Gote	●

FY1974 results19W-21L

Win rate0.475

Rating1706

Annual rank16th

Rank/title at FY end / age9-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1742	-13	1729	Ichirou Tanabe5-dan / age 35 1492	Meisho-sen Main Round 1	Gote	●
2	4/8	1729	-11	1718	Renshou Nada8-dan / age 47 1599	Hayazashi-sen Main Round 2	Gote	●
3	5/1	1718	-5	1713	Kunio YonenagaKisei / age 30 1843	Kio-sen Main Round 2	Sente	●
4	6/5	1713	-9	1704	Michihito Kumagai8-dan / age 43 1678	Oza-sen Main Round 1	Sente	●
5	6/28	1704	-10	1694	Motoji Hanamura8-dan / age 56 1612	Osho-sen Prelim 2 Round 1	Gote	●
6	7/8	1694	+3	1697	Nobuhiko Sakaguchiage 65 1418	Hayazashi-sen Prelims Round 1	Sente	○
7	7/8	1694	-10	1684	Takeshi Takadaage 37 1594	Hayazashi-sen Prelims Final	Gote	●
8	7/11	1687	+6	1693	Terutaka Yasue4-dan / age 33 1608	Renmei Cup Round 4	Gote	○
9	7/16	1693	-5	1687	Nobuyuki Oouchi8-dan / age 32 1805	Junisen Class A	Gote	●
10	7/26	1687	+9	1696	Kozo Masuda9-dan / age 56 1736	Junisen Class A	Gote	○
11	8/1	1696	+6	1702	Toshikatsu Yoshida6-dan / age 41 1586	Kisei-sen Prelim 2 Round 2	Gote	○
12	8/5	1702	+9	1711	Susumu Itayaage 33 1751	Kio-sen Repechage Round 1	Sente	○
13	8/8	1711	+6	1717	Motoji Hanamura8-dan / age 56 1626	Kisei-sen Prelim 2 Final	Sente	○
14	8/23	1717	-7	1710	Susumu Itayaage 33 1742	Junisen Class A	Gote	●
15	9/2	1710	-7	1702	Hiromitsu Takashimaage 32 1735	Kio-sen Repechage Round 2	Gote	●
16	9/6	1702	+5	1708	Shigeyuki Matsuda8-dan / age 53 1587	Renmei Cup Round 5	Gote	○
17	9/13	1708	+8	1716	Shigeru Sekine8-dan / age 44 1715	Kisei-sen Main Round 1	Gote	○
18	10/4	1716	+7	1723	Hirofumi Serizawa8-dan / age 37 1660	NHK Cup Main Round 1	Sente	○
19	10/16	1723	+6	1728	Toshio Miyata4-dan / age 21 1623	Oi-sen Prelims Round 2	Sente	○
20	10/23	1728	-3	1725	Makoto Nakahara4 titles / age 27 1985	Kisei-sen Main Round 2	Gote	●
21	10/25	1725	+6	1731	Yoshinori Satou6-dan / age 25 1633	Oza-sen Prelim 2 Round 2	Sente	○
22	11/1	1731	-7	1725	Michio Ariyoshi8-dan / age 39 1783	Junisen Class A	Gote	●
23	11/6	1725	-6	1719	Nobuyuki Oouchi8-dan / age 33 1812	Renmei Cup Semifinal	Gote	●
24	11/15	1719	+10	1728	Michio Ariyoshi8-dan / age 39 1789	NHK Cup Main Round 2	Gote	○
25	12/10	1728	-4	1724	Yasuharu OoyamaKisei / age 51 1929	Junisen Class A	Sente	●
26	12/13	1724	-11	1713	Souetsu Honma8-dan / age 54 1568	Oza-sen Prelim 2 Final	Sente	●
27	12/20	1713	+12	1725	Kunio Yonenaga8-dan / age 31 1881	Junisen Class A	Sente	○
28	12/27	1725	+7	1732	Kazuo Ishida6-dan / age 27 1682	Judan-sen Prelim 3 Round 2	Gote	○
29	1/13	1732	+4	1736	Yukio Miyasaka7-dan / age 45 1543	Hayazashi-sen Prelims Final	Gote	○
30	1/13	1732	+4	1735	Toratsugu Nomoto5-dan / age 29 1511	Hayazashi-sen Prelims Round 2	Gote	○
31	1/31	1739	-12	1727	Masao TsukadaLifetime 9-dan / age 60 1569	Junisen Class A	Gote	●
32	2/7	1727	-5	1722	Kunio Naitou9-dan / age 35 1864	NHK Cup Main Semifinal	Sente	●
33	2/14	1722	-8	1714	Osamu Katsuura7-dan / age 28 1722	Judan-sen Prelim 3 Round 3	Gote	●
34	2/20	1714	+11	1726	Kunio Naitou9-dan / age 35 1872	Junisen Class A	Sente	○
35	2/25	1726	+8	1734	Shigeru Sekine8-dan / age 45 1719	Junisen Class A	Gote	○
36	3/6	1734	+8	1742	Tatsuya Futakami9-dan / age 43 1749	Junisen Class A	Sente	○
37	3/13	1742	-11	1731	Noboru Sakurai6-dan / age 33 1624	Kisei-sen Main Round 1	Sente	●
38	3/17	1731	-6	1726	Nobuyuki Oouchi8-dan / age 33 1832	Hayazashi-sen Main Round 1	Sente	●
39	3/20	1726	-9	1716	Yuzo Maruta9-dan / age 55 1665	Oi-sen Prelims Round 3	Sente	●
40	3/25	1716	-10	1706	Noboru Tamaru5-dan / age 24 1607	Renmei Cup Round 3	Gote	●

FY1973 results20W-25L

Win rate0.444

Rating1740

Annual rank10th

Rank/title at FY end / age9-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1791	-4	1788	Makoto Nakahara3 titles / age 25 1994	Meijin-sen Best-of-7 Game 1	Gote	●
2	4/14	1788	-8	1779	Daigorou Satou8-dan / age 36 1768	Judan-sen Challenger league	Gote	●
3	4/19	1779	-4	1776	Makoto Nakahara3 titles / age 25 1998	Meijin-sen Best-of-7 Game 2	Sente	●
4	4/27	1776	+11	1786	Yasuharu OoyamaMeijin / age 50 1890	Judan-sen Challenger league	Sente	○
5	5/1	1786	-4	1783	Makoto Nakahara3 titles / age 25 2003	Meijin-sen Best-of-7 Game 3	Gote	●
6	5/10	1783	-4	1779	Makoto Nakahara3 titles / age 25 1993	Meijin-sen Best-of-7 Game 4	Sente	●
7	5/17	1779	-7	1772	Kunio Yonenaga8-dan / age 29 1834	Kisei-sen Main Semifinal	Gote	●
8	5/31	1772	+3	1776	Toyoichi Igarashi8-dan / age 48 1542	Saikyosha-sen Round 3	Gote	○
9	6/5	1776	+9	1785	Kunio NaitouOi / age 33 1828	Judan-sen Challenger league	Sente	○
10	6/8	1785	-7	1778	Kunio Yonenaga8-dan / age 29 1846	Judan-sen Challenger league	Gote	●
11	6/28	1778	-10	1768	Yasuo Harada8-dan / age 50 1702	Saikyosha-sen Round 4	Gote	●
12	7/12	1768	-12	1757	Hiroji Katou8-dan / age 49 1596	Judan-sen Challenger league	Sente	●
13	7/23	1757	-9	1748	Kazuo Ishida6-dan / age 26 1713	Osho-sen Prelim 2 Round 1	Gote	●
14	7/27	1748	+6	1753	Shigeru Sekine8-dan / age 43 1642	Junisen Class A	Sente	○
15	7/30	1753	+8	1762	Daigorou Satou8-dan / age 36 1774	Judan-sen Challenger league	Sente	○
16	8/12	1762	+5	1767	Masao TsukadaLifetime 9-dan / age 59 1627	NHK Cup Main Round 1	Sente	○
17	8/14	1767	+8	1775	Daigorou Satou8-dan / age 36 1760	Kisei-sen Main Round 1	Sente	○
18	9/3	1775	-6	1769	Yasuharu Ooyama9-dan / age 50 1871	Judan-sen Challenger league	Gote	●
19	9/7	1769	-8	1761	Daigorou Satou8-dan / age 36 1757	Junisen Class A	Sente	●
20	9/11	1761	-7	1754	Kunio YonenagaKisei / age 30 1826	Renmei Cup Round 4	Gote	●
21	9/14	1754	-7	1747	Michio Ariyoshi8-dan / age 38 1802	Junisen Class A	Gote	●
22	9/17	1747	-6	1741	Kunio YonenagaKisei / age 30 1833	Judan-sen Challenger league	Sente	●
23	10/2	1741	-7	1734	Kunio Naitou8-dan / age 33 1794	Judan-sen Challenger league	Sente	●
24	10/12	1734	+6	1740	Hiroji Katou8-dan / age 50 1629	Judan-sen Challenger league	Sente	○
25	10/17	1740	-3	1737	Makoto Nakahara4 titles / age 26 2018	Kisei-sen Main Round 2	Gote	●
26	11/9	1737	-7	1730	Kiyozumi Kiriyama7-dan / age 26 1779	Hayazashi-sen Main Round 2	Sente	●
27	11/13	1730	+10	1741	Kunio Naitou8-dan / age 33 1840	Junisen Class A	Sente	○
28	11/16	1741	+8	1749	Yasuo Harada8-dan / age 50 1742	NHK Cup Main Round 2	Gote	○
29	11/29	1749	-10	1739	Renshou Nada8-dan / age 46 1649	Junisen Class A	Gote	●
30	12/13	1739	+2	1741	Hidejiro Kitamuraage 65 1419	Oi-sen Prelims Round 2	Sente	○
31	12/21	1741	+6	1747	Hisao Hasebe7-dan / age 40 1672	Kio-sen Main Round 1	Gote	○
32	1/9	1747	+6	1753	Renshou Nada8-dan / age 46 1652	Meisho-sen Prelims Final	Sente	○
33	1/16	1753	+5	1758	Masao TsukadaLifetime 9-dan / age 59 1636	Junisen Class A	Sente	○
34	1/18	1758	+4	1763	Kazuo Manabe4-dan / age 21 1583	Hayazashi-sen Main Round 1	Sente	○
35	2/5	1763	+5	1768	Noboru Sakurai6-dan / age 32 1627	Judan-sen Prelim 3 Round 2	Gote	○
36	2/8	1768	+7	1775	Tatsuya Futakami9-dan / age 42 1731	Junisen Class A	Gote	○
37	2/15	1775	+5	1780	Yuzo Maruta9-dan / age 54 1646	NHK Cup Main Semifinal	Sente	○
38	2/20	1780	+2	1782	Mitsuo Kakuta7-dan / age 64 1413	Oi-sen Prelims Round 3	Sente	○
39	2/25	1782	-5	1777	Yasuharu Ooyama9-dan / age 50 1915	Junisen Class A	Sente	●
40	3/4	1777	-11	1766	Yuzo Maruta9-dan / age 54 1659	Judan-sen Prelim 3 Round 3	Sente	●
41	3/8	1766	-11	1755	Michihito Kumagai8-dan / age 43 1630	Oi-sen Prelims Final	Sente	●
42	3/14	1755	-10	1745	Yuzo Maruta9-dan / age 54 1664	Junisen Class A	Gote	●
43	3/17	1745	+11	1756	Kunio Naitou9-dan / age 34 1864	NHK Cup Main Final	Gote	○
44	3/22	1756	-6	1749	Kunio YonenagaKisei / age 30 1826	Junisen Class A	Sente	●
45	3/25	1749	-9	1740	Hirofumi Serizawa8-dan / age 37 1686	Kisei-sen Main Round 1	Gote	●

FY1972 results24W-19L

Win rate0.558

Rating1793

Annual rank6th

Rank/title at FY end / age8-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1774	+6	1780	Shigeru Sekine8-dan / age 42 1692	Oza-sen Main Round 1	Sente	○
2	4/6	1780	-9	1771	Kozo Masuda9-dan / age 54 1740	Judan-sen Challenger league	Gote	●
3	4/11	1771	+7	1778	Kozo Masuda9-dan / age 54 1749	Kisei-sen Main Round 2	Sente	○
4	4/25	1778	+6	1785	Kiyozumi Kiriyama6-dan / age 24 1694	Judan-sen Challenger league	Gote	○
5	5/2	1785	-6	1778	Kunio Naitou8-dan / age 32 1862	Kisei-sen Main Semifinal	Gote	●
6	5/12	1778	+9	1788	Kunio Yonenaga8-dan / age 28 1836	Judan-sen Challenger league	Sente	○
7	5/26	1788	-5	1782	Yasuharu Ooyama3 titles / age 49 1911	Judan-sen Challenger league	Gote	●
8	6/6	1782	-8	1775	Michio Ariyoshi8-dan / age 36 1790	Oza-sen Main Round 2	Gote	●
9	6/15	1775	-5	1769	Kunio Naitou8-dan / age 32 1889	Judan-sen Challenger league	Sente	●
10	6/22	1769	+4	1773	Shigeyuki Matsuda8-dan / age 50 1601	Osho-sen Prelim 2 Round 1	Gote	○
11	6/26	1773	+6	1779	Yasuo Harada8-dan / age 49 1684	Junisen Class A	Sente	○
12	7/13	1779	+4	1784	Yukio Miyasaka7-dan / age 42 1593	Saikyosha-sen Round 4	Gote	○
13	7/18	1784	-7	1776	Tatsuya Futakami8-dan / age 40 1810	Judan-sen Challenger league	Sente	●
14	7/27	1776	+8	1784	Kiyozumi Kiriyama6-dan / age 24 1755	Judan-sen Challenger league	Sente	○
15	8/9	1784	-7	1776	Tatsuya Futakami8-dan / age 40 1809	Osho-sen Prelim 2 Final	Sente	●
16	8/15	1776	-7	1769	Nobuyuki Oouchi8-dan / age 30 1810	Kisei-sen Main Round 1	Sente	●
17	8/22	1769	-7	1762	Kunio Yonenaga8-dan / age 29 1831	Saikyosha-sen Round 5	Sente	●
18	9/2	1762	-6	1756	Kunio Yonenaga8-dan / age 29 1849	Judan-sen Challenger league	Gote	●
19	9/12	1756	-10	1746	Yuzo Maruta8-dan / age 53 1670	Junisen Class A	Gote	●
20	9/18	1746	+12	1758	Yasuharu Ooyama3 titles / age 49 1913	Judan-sen Challenger league	Sente	○
21	9/22	1758	+6	1764	Shigeru Sekine8-dan / age 42 1655	NHK Cup Main Round 1	Sente	○
22	10/9	1764	-5	1758	Kunio NaitouOi / age 32 1881	Judan-sen Challenger league	Gote	●
23	10/24	1758	+9	1768	Kunio Yonenaga8-dan / age 29 1819	Junisen Class A	Sente	○
24	11/6	1768	+9	1777	Michio Ariyoshi8-dan / age 37 1832	Hayazashi-sen Main Round 2	Gote	○
25	11/10	1777	-12	1765	Yoshimasa Saeki6-dan / age 36 1601	Oi-sen Prelims Round 2	Sente	●
26	11/16	1765	+4	1770	Yukio Miyasaka7-dan / age 42 1597	Oza-sen Prelim 2 Round 2	Gote	○
27	11/18	1770	-3	1766	Makoto NakaharaOza・Kisei / age 25 2005	Hayazashi-sen Main Round 3	Gote	●
28	12/7	1766	-9	1758	Daigorou Satou7-dan / age 36 1724	Junisen Class A	Sente	●
29	12/15	1758	+6	1764	Yuzo Maruta8-dan / age 53 1685	NHK Cup Main Round 2	Gote	○
30	12/18	1764	+5	1769	Masao Kitamura7-dan / age 38 1628	Oza-sen Prelim 2 Final	Sente	○
31	12/22	1769	+10	1779	Kunio NaitouOi / age 33 1855	Junisen Class A	Gote	○
32	12/25	1779	+4	1783	Yukio Miyasaka7-dan / age 43 1581	Kisei-sen Prelim 2 Round 2	Sente	○
33	1/17	1783	+9	1791	Michio Ariyoshi8-dan / age 37 1813	Junisen Class A	Sente	○
34	1/23	1791	+3	1794	Seiichi Kobori8-dan / age 60 1526	Kisei-sen Prelim 2 Final	Sente	○
35	1/29	1794	-12	1782	Yuji Sase7-dan / age 53 1574	Hayazashi-sen Main Round 1	Sente	●
36	2/2	1782	-7	1775	Kunio Yonenaga8-dan / age 29 1843	NHK Cup Main Semifinal	Sente	●
37	2/6	1775	+7	1783	Tatsuya Futakami8-dan / age 41 1753	Junisen Class A	Gote	○
38	2/9	1783	+7	1790	Daigorou Satou8-dan / age 36 1735	Kisei-sen Main Round 1	Sente	○
39	2/15	1790	+11	1800	Yasuharu OoyamaMeijin・Osho / age 49 1905	Junisen Class A	Sente	○
40	2/21	1800	+7	1807	Nobuyuki Oouchi8-dan / age 31 1760	Junisen Class A	Gote	○
41	3/7	1807	-12	1796	Renshou Nada8-dan / age 45 1638	Junisen Class A	Sente	●
42	3/26	1796	-6	1790	Yasuharu OoyamaMeijin / age 50 1893	Oza-sen Main Round 1	Gote	●
43	3/29	1790	+3	1793	Toyoichi Igarashi8-dan / age 48 1545	Kisei-sen Main Round 2	Gote	○

FY1971 results23W-19L

Win rate0.548

Rating1777

Annual rank9th

Rank/title at FY end / age8-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1783	-4	1779	Makoto NakaharaOza・Kisei / age 23 1955	Oi-sen White league Round 1	Gote	●
2	4/19	1779	+5	1783	Hiroji Katou8-dan / age 47 1625	Judan-sen Challenger league Round 2	Sente	○
3	4/26	1783	+4	1787	Shigeyuki Matsuda8-dan / age 49 1602	Oi-sen White league Round 2	Gote	○
4	5/7	1787	+11	1798	Yasuharu Ooyama3 titles / age 48 1909	Judan-sen Challenger league Round 3	Gote	○
5	5/14	1798	+7	1805	Shigeru Sekine8-dan / age 41 1733	Oi-sen White league Round 4	Sente	○
6	5/25	1805	+8	1813	Kunio Naitou8-dan / age 31 1807	Oza-sen Main Round 1	Gote	○
7	6/10	1813	-11	1802	Susumu Itayaage 30 1664	Oi-sen White league Round 5	Sente	●
8	6/24	1802	+4	1806	Masao TsukadaLifetime 9-dan / age 56 1616	Judan-sen Challenger league Round 4	Gote	○
9	6/28	1806	+3	1808	Toyoichi Igarashi8-dan / age 46 1525	Saikyosha-sen Round 4	Gote	○
10	7/2	1808	+6	1814	Kiyozumi Kiriyama6-dan / age 23 1726	Judan-sen Challenger league Round 5	Gote	○
11	7/6	1814	-12	1802	Masao TsukadaLifetime 9-dan / age 56 1612	Junisen Class A	Gote	●
12	7/12	1802	+5	1808	Daigorou Satou7-dan / age 34 1681	Oza-sen Main Round 2	Sente	○
13	7/20	1808	-9	1799	Michio Ariyoshi8-dan / age 35 1781	Junisen Class A	Sente	●
14	7/23	1799	-8	1791	Kunio Naitou8-dan / age 31 1795	Judan-sen Challenger league Round 6	Sente	●
15	7/28	1791	+3	1794	Mikio Tomizawaage 51 1518	Oza-sen Main Semifinal	Gote	○
16	8/3	1794	+4	1798	Hiroji Katou8-dan / age 47 1614	Judan-sen Challenger league Round 7	Gote	○
17	8/6	1798	+7	1804	Hisao Hasebe7-dan / age 38 1733	Osho-sen Prelim 2 Round 1	Gote	○
18	8/16	1804	-14	1791	Keizou Hoshidaage 54 1502	Osho-sen Prelim 2 Final	Gote	●
19	8/20	1791	-10	1781	Motoji Hanamura8-dan / age 53 1694	Saikyosha-sen Round 5	Gote	●
20	8/25	1781	-11	1770	Susumu Itayaage 30 1665	Oi-sen White league Relegation playoff	Gote	●
21	8/31	1770	+7	1777	Hisao Hasebe7-dan / age 38 1727	Oza-sen Main Final	Gote	○
22	9/4	1777	+8	1785	Nobuyuki Oouchi7-dan / age 29 1793	Kisei-sen Main Round 1	Gote	○
23	9/10	1785	-4	1781	Makoto NakaharaOza・Kisei / age 24 1968	Oza-sen Best-of-5 Game 1	Sente	●
24	9/14	1781	-5	1776	Yasuharu Ooyama3 titles / age 48 1917	Judan-sen Challenger league Round 8	Sente	●
25	9/17	1776	-4	1772	Makoto NakaharaOza・Kisei / age 24 1975	Oza-sen Best-of-5 Game 2	Gote	●
26	9/20	1772	-12	1761	Hiroji Katou8-dan / age 48 1602	Renmei Cup Round 4	Gote	●
27	9/23	1761	+5	1765	Masao TsukadaLifetime 9-dan / age 57 1604	Judan-sen Challenger league Round 9	Sente	○
28	10/1	1765	-8	1758	Tatsuya Futakami8-dan / age 39 1780	Junisen Class A	Sente	●
29	10/11	1758	+7	1764	Kiyozumi Kiriyama6-dan / age 24 1702	Judan-sen Challenger league Round 10	Gote	○
30	11/5	1764	-6	1758	Kunio Naitou8-dan / age 31 1844	Kisei-sen Main Round 2	Gote	●
31	11/10	1758	-6	1752	Kunio Naitou8-dan / age 31 1850	Junisen Class A	Gote	●
32	11/12	1752	+6	1759	Daigorou Satou7-dan / age 35 1681	NHK Cup Main Round 1	Gote	○
33	12/8	1759	+10	1768	Kunio Yonenaga8-dan / age 28 1837	Junisen Class A	Sente	○
34	12/23	1768	+6	1775	Yasuo Harada8-dan / age 48 1689	Junisen Class A	Gote	○
35	1/11	1775	-12	1763	Toshihiko Kawaguchi4-dan / age 35 1605	Oi-sen Prelims Round 2	Gote	●
36	1/25	1763	-9	1754	Kozo Masuda9-dan / age 53 1736	Junisen Class A	Sente	●
37	1/28	1754	+9	1763	Tatsuya Futakami8-dan / age 40 1792	NHK Cup Main Round 2	Sente	○
38	2/11	1763	+12	1775	Yasuharu Ooyama3 titles / age 48 1930	NHK Cup Main Semifinal	Sente	○
39	2/21	1775	+7	1781	Susumu Itayaage 31 1710	Kisei-sen Main Round 1	Gote	○
40	3/8	1781	-4	1777	Makoto NakaharaOza・Kisei / age 24 1979	Junisen Class A	Gote	●
41	3/17	1777	+9	1786	Nobuyuki Oouchi7-dan / age 30 1817	NHK Cup Main Final	Gote	○
42	3/28	1786	-9	1777	Susumu Itayaage 31 1723	Renmei Cup Round 3	Gote	●

FY1970 results21W-17L

Win rate0.553

Rating1781

Annual rank7th

Rank/title at FY end / age8-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1792	+4	1796	Tsutomu Matsushita8-dan / age 57 1606	Oza-sen Main Round 1	Gote	○
2	4/29	1796	+10	1806	Kunio Naitou8-dan / age 30 1894	Judan-sen Challenger league Round 2	Sente	○
3	5/8	1806	+8	1814	山田道美age 36 1787	Judan-sen Challenger league Round 3	Gote	○
4	5/18	1814	+5	1819	Daigorou Satou7-dan / age 33 1700	Saikyosha-sen Round 4	Gote	○
5	5/29	1819	+5	1824	Hiroji Katou8-dan / age 46 1660	Judan-sen Challenger league Round 4	Sente	○
6	6/22	1824	+4	1828	Noboru Ootomo8-dan / age 38 1635	Judan-sen Challenger league Round 5	Gote	○
7	6/30	1828	+7	1834	Nobuyuki Oouchi7-dan / age 28 1765	Oza-sen Main Round 2	Gote	○
8	7/10	1834	-7	1828	Makoto NakaharaOza・Kisei / age 22 1895	Judan-sen Challenger league Round 6	Gote	●
9	7/16	1828	+4	1832	Keiji Mori4-dan / age 24 1649	Renmei Cup Round 4	Gote	○
10	7/30	1832	-7	1825	Kunio Naitou8-dan / age 30 1866	Judan-sen Challenger league Round 7	Gote	●
11	8/14	1825	-9	1816	Michio Ariyoshi8-dan / age 35 1775	Oza-sen Main Semifinal	Gote	●
12	8/15	1816	-7	1809	Kunio Naitou8-dan / age 30 1863	Junisen Class A	Gote	●
13	8/25	1809	+7	1816	Michio Ariyoshi8-dan / age 35 1784	Junisen Class A	Sente	○
14	9/1	1816	-9	1807	Tatsuya Futakami8-dan / age 38 1776	Osho-sen Challenger league	Gote	●
15	9/4	1807	+5	1812	Hiroji Katou8-dan / age 46 1665	Judan-sen Challenger league Round 9	Gote	○
16	9/18	1812	-11	1801	Hiroji Katou8-dan / age 47 1653	NHK Cup Main Round 1	Sente	●
17	9/21	1801	-9	1792	Kozo Masuda9-dan / age 52 1769	Osho-sen Challenger league	Sente	●
18	9/25	1792	+4	1796	Noboru Ootomo8-dan / age 39 1611	Judan-sen Challenger league Round 10	Sente	○
19	9/30	1796	-12	1784	Hidemitsu Moriyasu5-dan / age 21 1611	Osho-sen Challenger league	Gote	●
20	10/5	1784	+4	1788	Masao TsukadaLifetime 9-dan / age 56 1583	Junisen Class A	Gote	○
21	10/8	1788	+5	1793	Shigeru Sekine8-dan / age 40 1660	Kisei-sen Main Round 1	Sente	○
22	10/16	1793	+7	1800	Nobuyuki Oouchi7-dan / age 29 1759	Osho-sen Challenger league	Gote	○
23	10/23	1800	-5	1795	Makoto NakaharaOza・Kisei / age 23 1928	Renmei Cup Round 5	Gote	●
24	10/27	1795	-8	1787	Kozo Masuda9-dan / age 52 1774	Kisei-sen Main Round 2	Gote	●
25	11/5	1787	-5	1782	Makoto NakaharaOza・Kisei / age 23 1945	Saikyosha-sen Semifinal	Gote	●
26	11/16	1782	+8	1790	Kozo Masuda9-dan / age 52 1770	Junisen Class A	Sente	○
27	11/25	1790	+5	1795	Renshou Nada8-dan / age 43 1676	Junisen Class A	Gote	○
28	12/2	1795	+9	1804	Kunio Naitou8-dan / age 31 1844	Osho-sen Challenger league	Sente	○
29	12/14	1804	-5	1800	Makoto NakaharaOza・Kisei / age 23 1954	Junisen Class A	Sente	●
30	12/17	1800	+3	1803	Shouji Kenmochi6-dan / age 36 1538	Oi-sen Prelims Round 2	Gote	○
31	12/22	1803	-5	1798	Makoto NakaharaOza・Kisei / age 23 1951	Osho-sen Challenger league	Gote	●
32	12/28	1798	-8	1790	Kazuyoshi Nishimura5-dan / age 29 1788	Osho-sen Challenger league	Sente	●
33	1/12	1790	+5	1794	Noboru Ootomo8-dan / age 39 1628	Oi-sen Prelims Round 3	Sente	○
34	2/2	1794	+5	1799	Motoji Hanamura8-dan / age 53 1657	Junisen Class A	Sente	○
35	2/19	1799	+5	1805	Hisao Hasebe7-dan / age 37 1685	Oi-sen Prelims Final	Gote	○
36	2/24	1805	-8	1796	Tatsuya Futakami8-dan / age 39 1784	Junisen Class A	Gote	●
37	3/1	1796	-8	1788	Kazuyoshi Nishimura5-dan / age 29 1799	Kisei-sen Main Round 1	Gote	●
38	3/26	1788	-7	1781	Kunio Naitou8-dan / age 31 1813	Judan-sen Challenger league Round 1	Gote	●

FY1969 results15W-18L

Win rate0.455

Rating1796

Annual rank4th

Rank/title at FY end / age8-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1847	-11	1836	Kunio Yonenaga7-dan / age 25 1726	Renmei Cup Round 2	Gote	●
2	5/2	1836	-6	1831	Yasuharu Ooyama4 titles / age 46 1936	Kisei-sen Main Round 2	Sente	●
3	5/12	1831	+3	1834	Masao Kitamura7-dan / age 34 1603	Saikyosha-sen Round 3	Gote	○
4	5/21	1834	+4	1838	Yukio Miyasaka7-dan / age 39 1628	Oza-sen Main Round 1	Sente	○
5	6/23	1838	+6	1843	Tatsuya Futakami8-dan / age 37 1728	Junisen Class A	Gote	○
6	7/28	1843	-8	1836	山田道美age 35 1858	Junisen Class A	Sente	●
7	8/2	1836	-10	1825	Yuzo Maruta8-dan / age 50 1726	Oza-sen Main Round 2	Gote	●
8	8/14	1825	-12	1813	Keiji Mori4-dan / age 23 1617	Kisei-sen Main Round 1	Gote	●
9	9/3	1813	-7	1806	山田道美age 35 1876	Saikyosha-sen Round 4	Gote	●
10	9/9	1806	-11	1795	Hiroji Katou8-dan / age 45 1659	Junisen Class A	Gote	●
11	10/10	1795	+6	1801	Noboru Ootomo8-dan / age 38 1717	NHK Cup Main Round 1	Sente	○
12	10/14	1801	-12	1789	Toratsugu Nomoto4-dan / age 24 1581	Oi-sen Prelims Round 2	Gote	●
13	10/17	1789	+9	1798	Michio Ariyoshi8-dan / age 34 1832	Osho-sen Challenger league	Sente	○
14	10/21	1798	+7	1805	Kozo Masuda9-dan / age 51 1775	Junisen Class A	Sente	○
15	10/25	1805	+9	1814	山田道美age 35 1833	Osho-sen Challenger league	Sente	○
16	10/30	1814	-6	1808	Yasuharu Ooyama3 titles / age 46 1898	Judan-sen Game 1	Sente	●
17	11/6	1808	-6	1802	Yasuharu Ooyama3 titles / age 46 1905	Judan-sen Game 2	Gote	●
18	11/12	1802	+6	1808	Noboru Ootomo8-dan / age 38 1701	Osho-sen Challenger league	Gote	○
19	11/17	1808	-10	1798	Nobuyuki Oouchi6-dan / age 28 1720	Osho-sen Challenger league	Sente	●
20	11/20	1798	+11	1808	Yasuharu Ooyama3 titles / age 46 1910	Judan-sen Game 3	Sente	○
21	11/25	1808	+9	1817	Kunio Naitou8-dan / age 30 1841	Osho-sen Challenger league	Sente	○
22	11/28	1817	-11	1806	Renshou Nada8-dan / age 42 1694	Junisen Class A	Gote	●
23	12/3	1806	+10	1816	Yasuharu Ooyama3 titles / age 46 1893	Judan-sen Game 4	Gote	○
24	12/8	1816	-9	1807	Tatsuya Futakami8-dan / age 37 1767	Osho-sen Challenger league	Gote	●
25	12/12	1807	+6	1813	Kozo Masuda9-dan / age 51 1728	Osho-sen Challenger league	Sente	○
26	12/18	1813	-7	1807	Yasuharu Ooyama3 titles / age 46 1873	Judan-sen Game 5	Gote	●
27	12/26	1807	-6	1800	Yasuharu Ooyama3 titles / age 46 1879	Judan-sen Game 6	Gote	●
28	2/3	1800	+8	1809	Michio Ariyoshi8-dan / age 34 1816	Junisen Class A	Sente	○
29	2/6	1809	-6	1802	Kunio Naitou8-dan / age 30 1878	NHK Cup Main Round 2	Gote	●
30	2/16	1802	+5	1808	Motoji Hanamura8-dan / age 52 1682	Junisen Class A	Gote	○
31	3/12	1808	+5	1813	Yuzo Maruta8-dan / age 50 1689	Junisen Class A	Sente	○
32	3/24	1813	-6	1807	Makoto NakaharaOza・Kisei / age 22 1910	Judan-sen Challenger league Round 1	Gote	●
33	3/27	1807	-11	1796	Yuzo Maruta8-dan / age 50 1675	Kisei-sen Main Round 1	Gote	●

FY1968 results35W-18L

Win rate0.660

Rating1850

Annual rank4th

Rank/title at FY end / age8-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/1	1802	+8	1810	Kozo Masuda9-dan / age 50 1805	Judan-sen Challenger league	Sente	○
2	5/7	1810	+9	1819	山田道美Oza・Kisei / age 34 1858	Judan-sen Challenger league	Sente	○
3	5/14	1819	+4	1823	Shigeyuki Matsuda8-dan / age 46 1651	Judan-sen Challenger league	Sente	○
4	5/18	1823	-7	1817	Makoto Nakahara6-dan / age 20 1874	Renmei Cup Round 3	Gote	●
5	6/4	1817	+5	1822	Daigorou Satou7-dan / age 31 1689	Junisen Class B1	Sente	○
6	6/8	1822	+6	1828	Kazuyoshi Nishimura5-dan / age 26 1742	Judan-sen Challenger league	Sente	○
7	6/12	1828	+4	1832	Yukio Miyasaka7-dan / age 38 1628	Oza-sen Main Round 1	Sente	○
8	6/29	1832	+6	1838	Kazuyoshi Nishimura5-dan / age 26 1736	Kisei-sen Prelim 2 Round 2	Gote	○
9	7/2	1838	+7	1845	Tatsuya Futakami8-dan / age 36 1813	Judan-sen Challenger league	Gote	○
10	7/8	1845	+3	1848	Michihito Kumagai8-dan / age 37 1594	Junisen Class B1	Gote	○
11	7/11	1848	-13	1835	Toyoichi Igarashi8-dan / age 43 1556	Kisei-sen Prelim 2 Final	Sente	●
12	7/22	1835	-10	1825	Kozo Masuda9-dan / age 50 1759	Judan-sen Challenger league	Gote	●
13	8/1	1825	+7	1832	Tatsuya Futakami8-dan / age 36 1793	Oza-sen Main Round 2	Sente	○
14	8/17	1832	+9	1842	Makoto NakaharaKisei / age 20 1893	Oza-sen Main Semifinal	Sente	○
15	8/20	1842	+2	1844	Yuji Sase7-dan / age 49 1534	Saikyosha-sen Round 4	Gote	○
16	9/1	1844	-6	1838	Yasuharu Ooyama3 titles / age 45 1948	Oza-sen Best-of-5 Game 1	Sente	●
17	9/6	1838	-8	1830	山田道美Oza / age 34 1844	Judan-sen Challenger league	Gote	●
18	9/11	1830	-11	1819	Shigeyuki Matsuda8-dan / age 47 1683	Judan-sen Challenger league	Gote	●
19	9/17	1819	-5	1814	Yasuharu Ooyama3 titles / age 45 1948	Oza-sen Best-of-5 Game 2	Gote	●
20	9/21	1814	-7	1807	山田道美age 34 1849	Saikyosha-sen Round 5	Sente	●
21	9/24	1807	+7	1814	Tatsuya Futakami8-dan / age 36 1758	Judan-sen Challenger league	Sente	○
22	9/27	1814	+6	1820	Noboru Ootomo7-dan / age 37 1724	Osho-sen Challenger league	Gote	○
23	9/30	1820	+4	1824	Genichi Oono8-dan / age 57 1654	Junisen Class B1	Sente	○
24	10/8	1824	+7	1831	Kazuyoshi Nishimura5-dan / age 26 1758	Judan-sen Challenger league	Gote	○
25	10/11	1831	-8	1823	山田道美age 34 1831	NHK Cup Main Round 1	Gote	●
26	10/25	1823	+4	1826	Hisao Hirotsu8-dan / age 45 1605	Junisen Class B1	Gote	○
27	10/31	1826	-5	1821	Yasuharu Ooyama4 titles / age 45 1961	Judan-sen Game 1	Gote	●
28	11/5	1821	-11	1810	Yuzo Maruta8-dan / age 49 1667	Osho-sen Challenger league	Gote	●
29	11/8	1810	+4	1814	Masao TsukadaLifetime 9-dan / age 54 1621	Osho-sen Challenger league	Sente	○
30	11/12	1814	-5	1809	Yasuharu Ooyama4 titles / age 45 1970	Judan-sen Game 2	Sente	●
31	11/19	1809	+6	1815	Hiromitsu Takashimaage 27 1722	Osho-sen Challenger league	Gote	○
32	11/21	1815	+11	1827	Yasuharu Ooyama4 titles / age 45 1975	Judan-sen Game 3	Gote	○
33	11/26	1827	+4	1831	Hiroji Katou8-dan / age 45 1662	Osho-sen Challenger league	Gote	○
34	11/29	1831	-11	1820	Kunio Naitou8-dan / age 29 1706	Osho-sen Challenger league	Gote	●
35	12/3	1820	+11	1832	Yasuharu Ooyama4 titles / age 45 1978	Judan-sen Game 4	Sente	○
36	12/9	1832	-10	1821	Tatsuya Futakami8-dan / age 36 1724	Osho-sen Challenger league	Sente	●
37	12/12	1821	-5	1817	Yasuharu Ooyama4 titles / age 45 1967	Judan-sen Game 5	Gote	●
38	12/17	1817	+4	1821	Yukio Miyasaka7-dan / age 39 1622	Junisen Class B1	Gote	○
39	12/20	1821	-11	1809	Renshou Nada8-dan / age 41 1673	Junisen Class B1	Gote	●
40	12/23	1809	+11	1821	Yasuharu Ooyama4 titles / age 45 1961	Judan-sen Game 6	Sente	○
41	12/27	1821	+4	1825	Yoshimasa Saeki6-dan / age 32 1629	Kisei-sen Prelim 2 Round 2	Gote	○
42	1/6	1825	+11	1835	Yasuharu Ooyama4 titles / age 45 1947	Judan-sen Game 7	Gote	○
43	1/13	1835	+3	1838	Yukio Shimodairaage 44 1560	Kisei-sen Prelim 2 Final	Sente	○
44	1/17	1838	-7	1831	Makoto NakaharaKisei / age 21 1902	Oi-sen Prelims Round 2	Sente	●
45	1/23	1831	-12	1819	Hirofumi Serizawa8-dan / age 32 1613	Junisen Class B1	Sente	●
46	2/7	1819	+5	1824	Yasuo Harada8-dan / age 45 1679	Junisen Class B1	Gote	○
47	2/10	1824	+2	1826	Seiichi Kobori8-dan / age 57 1506	Saikyosha-sen Round 2	Gote	○
48	2/25	1826	+4	1830	Shigeyuki Matsuda8-dan / age 47 1651	Junisen Class B1	Sente	○
49	2/28	1830	+5	1836	Hiroji Katou8-dan / age 45 1704	Osho-sen Challenger league Relegation playoff	Sente	○
50	3/6	1836	+5	1840	Yuzo Maruta8-dan / age 49 1690	Kisei-sen Main Round 1	Sente	○
51	3/11	1840	+3	1844	Masao Kitamura7-dan / age 34 1610	Junisen Class B1	Sente	○
52	3/25	1844	+4	1848	Souetsu Honmaage 49 1657	Junisen Class B1	Sente	○
53	3/28	1848	+2	1850	松浦卓造age 54 1522	Junisen Class B1	Sente	○

FY1967 results27W-23L

Win rate0.540

Rating1809

Annual rank6th

Rank/title at FY end / age8-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/3	1831	-8	1823	Tatsuya FutakamiKisei / age 35 1832	Judan-sen Challenger league	●
2	4/17	1823	+6	1829	Yuzo Maruta8-dan / age 48 1753	Saikyosha-sen Round 2	○
3	4/28	1829	-8	1821	山田道美age 33 1814	Judan-sen Challenger league	●
4	5/8	1821	+5	1826	Renshou Nada8-dan / age 40 1691	Judan-sen Challenger league	○
5	5/16	1826	+6	1832	Yuzo Maruta8-dan / age 48 1742	Oza-sen Main Round 1	○
6	5/29	1832	+4	1836	Yoshimasa Saeki6-dan / age 30 1652	Kogo Shin-ei-sen Round 3	○
7	6/5	1836	+2	1839	Shouji Kenmochi6-dan / age 32 1542	Kisei-sen Prelim 2 Round 2	○
8	6/10	1839	+5	1844	Daigorou Satou7-dan / age 30 1708	Judan-sen Challenger league	○
9	6/15	1844	+11	1854	Yasuharu Ooyama4 titles / age 44 1962	Oza-sen Main Round 2	○
10	6/26	1854	+6	1860	Kozo Masuda9-dan / age 49 1771	Judan-sen Challenger league	○
11	7/12	1860	-11	1849	Yuzo Maruta8-dan / age 48 1717	Junisen Class A	●
12	7/21	1849	-14	1836	Seiichi Kobori8-dan / age 55 1532	Kisei-sen Prelim 2 Final	●
13	7/29	1836	-9	1827	Tatsuya Futakami8-dan / age 35 1789	Judan-sen Challenger league	●
14	8/15	1827	-7	1820	山田道美Kisei / age 33 1891	Oza-sen Main Semifinal	●
15	8/18	1820	-6	1814	山田道美Kisei / age 33 1897	Judan-sen Challenger league	●
16	9/4	1814	-8	1806	Tatsuya Futakami8-dan / age 35 1812	Junisen Class A	●
17	9/7	1806	-13	1793	Hiromitsu Takashimaage 25 1576	Osho-sen Challenger league	●
18	9/16	1793	-8	1785	Kunio Naitou8-dan / age 27 1793	Saikyosha-sen Round 4	●
19	9/19	1785	+6	1791	Renshou Nada8-dan / age 40 1682	Judan-sen Challenger league	○
20	9/22	1791	+6	1797	Motoji Hanamura8-dan / age 49 1718	NHK Cup Main Round 1	○
21	9/28	1797	-5	1792	山田道美Oza・Kisei / age 33 1928	Junisen Class A	●
22	9/30	1792	+6	1798	Daigorou Satou7-dan / age 30 1698	Judan-sen Challenger league	○
23	10/5	1798	+4	1802	Shigeyuki Matsuda8-dan / age 46 1625	Osho-sen Challenger league	○
24	10/12	1802	-8	1794	Kozo Masuda9-dan / age 49 1781	Judan-sen Challenger league	●
25	10/16	1794	-12	1782	Shigeyuki Matsuda8-dan / age 46 1621	Junisen Class A	●
26	10/20	1782	+11	1793	山田道美Oza・Kisei / age 33 1902	Osho-sen Challenger league	○
27	11/17	1793	-9	1784	Michio Ariyoshi8-dan / age 32 1761	Junisen Class A	●
28	11/24	1784	+8	1792	Kunio Naitou8-dan / age 28 1789	Osho-sen Challenger league	○
29	12/1	1792	+6	1798	Hiroji Katou8-dan / age 44 1682	Osho-sen Challenger league	○
30	12/6	1798	-8	1790	Tatsuya Futakami8-dan / age 35 1808	Osho-sen Challenger league	●
31	12/9	1790	+6	1796	Yuzo Maruta8-dan / age 48 1700	Osho-sen Challenger league	○
32	12/17	1796	+8	1804	Kunio Naitou8-dan / age 28 1802	Osho-sen Challenger league Playoff Round 1	○
33	12/19	1804	+8	1812	Tatsuya Futakami8-dan / age 35 1819	Osho-sen Challenger league Playoff Final	○
34	12/26	1812	+2	1814	Tsuneyoshi Tsumura5-dan / age 44 1462	Oi-sen Prelims Round 2	○
35	1/5	1814	+11	1825	Yasuharu Ooyama3 titles / age 44 1952	NHK Cup Main Round 2	○
36	1/8	1825	-13	1812	Mikio Tomizawaage 47 1553	Oi-sen Prelims Round 3	●
37	1/11	1812	+3	1815	Toyoichi Igarashi8-dan / age 43 1548	Kisei-sen Prelim 2 Round 2	○
38	1/16	1815	-5	1810	Yasuharu Ooyama3 titles / age 44 1941	Osho-sen Best-of-7 Game 1	●
39	1/22	1810	+7	1817	Kunio Naitou8-dan / age 28 1786	Junisen Class A	○
40	1/25	1817	-5	1812	Yasuharu Ooyama3 titles / age 44 1946	Osho-sen Best-of-7 Game 2	●
41	1/31	1812	+4	1816	Nobuhiko Sakaguchiage 59 1611	Kisei-sen Prelim 2 Final	○
42	2/7	1816	+11	1827	Yasuharu Ooyama3 titles / age 44 1951	Osho-sen Best-of-7 Game 3	○
43	2/12	1827	-11	1816	Motoji Hanamura8-dan / age 50 1695	Junisen Class A	●
44	2/15	1816	-11	1805	Shigeru Sekine7-dan / age 38 1665	Kisei-sen Main Round 1	●
45	2/19	1805	-5	1800	Yasuharu Ooyama3 titles / age 44 1942	Osho-sen Best-of-7 Game 4	●
46	3/4	1800	+11	1811	Yasuharu Ooyama3 titles / age 44 1947	Osho-sen Best-of-7 Game 5	○
47	3/8	1811	+5	1816	Hiroji Katou8-dan / age 44 1688	Junisen Class A	○
48	3/12	1816	-5	1811	Yasuharu Ooyama3 titles / age 44 1935	Osho-sen Best-of-7 Game 6	●
49	3/15	1811	-10	1800	Noboru Ootomo7-dan / age 36 1709	NHK Cup Main Semifinal	●
50	3/18	1800	+8	1809	Kozo Masuda9-dan / age 49 1821	Junisen Class A	○

FY1966 results45W-25L

Win rate0.643

Rating1831

Annual rank3rd

Rank/title at FY end / age8-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/5	1760	+9	1769	Tatsuya Futakami8-dan / age 34 1790	Judan-sen Challenger league	○
2	4/11	1769	+7	1776	Daigorou Satou7-dan / age 29 1714	Oi-sen League Red	○
3	5/6	1776	-7	1769	山田道美age 32 1839	Judan-sen Challenger league	●
4	5/10	1769	+4	1773	Hisao Hirotsu8-dan / age 43 1554	Osho-sen Prelim 1 Round 2	○
5	5/16	1773	-10	1763	Hiroji Katou8-dan / age 42 1701	Oi-sen League Red	●
6	5/23	1763	+10	1773	山田道美age 32 1852	Oza-sen Main Round 1	○
7	6/3	1773	+6	1779	Kazuyoshi Nishimura5-dan / age 24 1680	Oi-sen League Red	○
8	6/7	1779	+5	1784	Noboru Ootomo7-dan / age 34 1656	Osho-sen Prelim 1 Final	○
9	6/10	1784	+8	1792	Michio Ariyoshi8-dan / age 30 1764	Judan-sen Challenger league	○
10	6/17	1792	+3	1795	Tsugihiko Yamakawa7-dan / age 46 1537	Saikyosha-sen Round 2	○
11	6/22	1795	-9	1786	Michio Ariyoshi8-dan / age 30 1756	Oi-sen League Red	●
12	6/25	1786	+9	1795	Tatsuya Futakami8-dan / age 34 1846	East-West Kachitsugi-sen	○
13	6/27	1795	-9	1787	Kozo Masuda9-dan / age 48 1773	Judan-sen Challenger league	●
14	7/1	1787	-8	1779	Yuzo MarutaOza / age 47 1783	East-West Kachitsugi-sen	●
15	7/7	1779	-8	1771	Yuzo MarutaOza / age 47 1797	Oza-sen Main Round 2	●
16	7/11	1771	+5	1776	Masao TsukadaLifetime 9-dan / age 51 1650	Osho-sen Prelim 2 Round 1	○
17	7/14	1776	-13	1764	Tsugihiko Yamakawa7-dan / age 46 1534	Tokyo Shimbun Cup Round 1	●
18	7/19	1764	+8	1772	Kozo Masuda9-dan / age 48 1783	Judan-sen Challenger league	○
19	7/23	1772	+3	1775	Tsugihiko Yamakawa7-dan / age 46 1539	Kisei-sen Prelim 2	○
20	7/26	1775	-8	1768	Yuzo MarutaOza / age 47 1792	Judan-sen Challenger league	●
21	7/29	1768	-7	1761	山田道美age 32 1824	Judan-sen Challenger league	●
22	8/2	1761	+4	1765	Hisao Hasebe7-dan / age 33 1593	Saikyosha-sen Round 3	○
23	8/13	1765	+5	1771	Yasuo Harada8-dan / age 43 1634	Tokyo Shimbun Cup Round 2	○
24	8/23	1771	+10	1781	Tatsuya FutakamiKisei / age 34 1864	Osho-sen Prelim 2 Final	○
25	8/29	1781	+6	1787	Kunio Yonenaga6-dan / age 23 1707	Kisei-sen Prelim 2	○
26	9/7	1787	-10	1777	Daigorou Satou7-dan / age 29 1693	Junisen Class B1	●
27	9/12	1777	+5	1782	Toyoichi Igarashi8-dan / age 41 1629	Junisen Class B1	○
28	9/20	1782	-7	1775	山田道美age 32 1832	Saikyosha-sen Round 4	●
29	9/24	1775	-6	1769	Tatsuya FutakamiKisei / age 34 1875	Judan-sen Challenger league	●
30	9/30	1769	+7	1776	Michio Ariyoshi8-dan / age 31 1725	Judan-sen Challenger league	○
31	10/1	1776	+9	1785	Kunio Naitou7-dan / age 26 1802	Osho-sen Challenger league	○
32	10/6	1785	-7	1778	山田道美age 32 1836	Kisei-sen Main Round 2	●
33	10/12	1778	+8	1786	Kunio Naitou7-dan / age 26 1793	Junisen Class B1	○
34	10/18	1786	+8	1794	Yuzo Maruta8-dan / age 47 1799	Judan-sen Challenger league	○
35	10/21	1794	+4	1799	Yoshimasa Saeki6-dan / age 30 1631	Oza-sen Prelim 2 Round 2	○
36	10/25	1799	+5	1804	Noboru Ootomo7-dan / age 35 1663	Junisen Class B1	○
37	10/28	1804	+5	1809	Masao TsukadaLifetime 9-dan / age 52 1644	NHK Cup Main Round 1	○
38	10/31	1809	-10	1799	Michio Ariyoshi8-dan / age 31 1727	Osho-sen Challenger league	●
39	11/4	1799	+7	1806	Yuzo Maruta8-dan / age 47 1775	Tokyo Shimbun Cup Round 3	○
40	11/10	1806	+7	1813	Yuzo Maruta8-dan / age 47 1768	Osho-sen Challenger league	○
41	11/14	1813	+10	1823	Yasuharu Ooyama4 titles / age 43 1907	Tokyo Shimbun Cup Round 4	○
42	11/17	1823	+4	1827	Genichi Oono8-dan / age 55 1632	Osho-sen Challenger league	○
43	11/21	1827	-12	1815	Shigeru Sekine7-dan / age 37 1642	Junisen Class B1	●
44	11/28	1815	+4	1819	Hirofumi Serizawa8-dan / age 30 1607	Junisen Class B1	○
45	12/2	1819	+6	1825	Hiroji Katou8-dan / age 43 1740	Osho-sen Challenger league	○
46	12/6	1825	+3	1829	松浦卓造age 51 1599	Junisen Class B1	○
47	12/13	1829	-8	1821	山田道美age 33 1832	Osho-sen Challenger league	●
48	12/17	1821	+7	1828	Yuzo Maruta8-dan / age 47 1763	Osho-sen Challenger league Playoff	○
49	12/21	1828	+8	1836	山田道美age 33 1840	Osho-sen Challenger league Playoff	○
50	12/26	1836	+3	1838	Shouji Kenmochi6-dan / age 32 1550	Kisei-sen Prelim 2 Round 2	○
51	1/6	1838	-11	1827	Yasuo Harada8-dan / age 43 1688	Oi-sen Prelims Round 2	●
52	1/8	1827	+6	1833	Hiroji Katou8-dan / age 43 1753	Tokyo Shimbun Cup Semifinal	○
53	1/10	1833	-11	1822	Shigeru Sekine7-dan / age 37 1674	Kisei-sen Prelim 2 Final	●
54	1/16	1822	-5	1817	Yasuharu Ooyama4 titles / age 43 1941	Osho-sen Best-of-7 Game 1	●
55	1/24	1817	-5	1812	Yasuharu Ooyama4 titles / age 43 1947	Osho-sen Best-of-7 Game 2	●
56	2/2	1812	-10	1802	Michio Ariyoshi8-dan / age 31 1742	Tokyo Shimbun Cup Final Game 1	●
57	2/4	1802	-12	1790	Masao Kitamura7-dan / age 32 1612	Junisen Class B1	●
58	2/7	1790	+11	1801	Yasuharu Ooyama4 titles / age 43 1952	Osho-sen Best-of-7 Game 3	○
59	2/10	1801	+7	1808	Hiroji Katou8-dan / age 43 1747	NHK Cup Main Round 2	○
60	2/13	1808	+7	1815	Michio Ariyoshi8-dan / age 31 1752	Tokyo Shimbun Cup Final Game 2	○
61	2/17	1815	+4	1818	Souetsu Honmaage 47 1596	Junisen Class B1	○
62	2/20	1818	-5	1813	Yasuharu Ooyama4 titles / age 43 1940	Osho-sen Best-of-7 Game 4	●
63	2/26	1813	+4	1817	Michihito Kumagai8-dan / age 36 1638	Junisen Class B1	○
64	3/2	1817	-5	1812	Yasuharu Ooyama4 titles / age 43 1946	Osho-sen Best-of-7 Game 5	●
65	3/6	1812	-10	1803	Michio Ariyoshi8-dan / age 31 1746	Tokyo Shimbun Cup Final Game 3	●
66	3/10	1803	+8	1811	山田道美age 33 1824	NHK Cup Main Semifinal	○
67	3/13	1811	+3	1814	Souetsu Honmaage 47 1574	Oza-sen Prelim 2 Final	○
68	3/16	1814	+4	1818	Hisao Hirotsu8-dan / age 44 1613	Saikyosha-sen Round 1	○
69	3/18	1818	+9	1827	Tatsuya FutakamiKisei / age 35 1850	NHK Cup Main Final	○
70	3/22	1827	+4	1831	Genichi Oono8-dan / age 55 1643	Junisen Class B1	○

FY1965 results29W-19L

Win rate0.604

Rating1763

Annual rank7th

Rank/title at FY end / age8-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/7	1738	+6	1744	Masao Kitamura7-dan / age 30 1650	Kisei-sen Main Round 2	○
2	4/17	1744	-7	1737	山田道美age 31 1770	Judan-sen Challenger league	●
3	4/20	1737	+10	1747	Kozo Masuda9-dan / age 47 1810	Oi-sen White league	○
4	4/27	1747	-7	1740	Kozo Masuda9-dan / age 47 1800	Kisei-sen Main Semifinal	●
5	5/1	1740	-9	1731	Tatsuya Futakami8-dan / age 33 1708	Judan-sen Challenger league	●
6	5/5	1731	-7	1725	Kozo Masuda9-dan / age 47 1796	Judan-sen Challenger league	●
7	5/8	1725	+8	1732	Shigeyuki Matsuda8-dan / age 43 1723	East-West Kachitsugi-sen	○
8	5/12	1732	-8	1725	Kunio Naitou7-dan / age 25 1739	Oi-sen White league	●
9	5/20	1725	+6	1731	Genichi Oono8-dan / age 53 1642	East-West Kachitsugi-sen	○
10	5/23	1731	+8	1739	Yuzo Maruta8-dan / age 46 1744	East-West Kachitsugi-sen	○
11	6/1	1739	+7	1746	Michihito Kumagai8-dan / age 34 1698	Judan-sen Challenger league	○
12	6/4	1746	-9	1737	Michio Ariyoshi8-dan / age 29 1700	Junisen Class A	●
13	6/8	1737	+9	1746	山田道美age 31 1764	Oi-sen White league	○
14	6/11	1746	+8	1754	Tatsuya Futakami8-dan / age 33 1762	East-West Kachitsugi-sen	○
15	6/15	1754	+6	1760	Masao TsukadaLifetime 9-dan / age 50 1666	Judan-sen Challenger league	○
16	6/18	1760	+3	1763	Shouhei Satou6-dan / age 32 1520	Oi-sen White league	○
17	6/23	1763	+8	1771	山田道美age 31 1755	東西対抗勝継戦 Replay局・第14回終了	○
18	6/28	1771	+6	1777	Motoji Hanamura8-dan / age 47 1663	Osho-sen Prelim 2 Round 1	○
19	7/13	1777	+6	1782	Yasuo Harada8-dan / age 42 1671	Saikyosha-sen Round 3	○
20	7/19	1782	+7	1789	Tatsuya Futakami8-dan / age 33 1747	Judan-sen Challenger league	○
21	7/25	1789	-11	1779	Masao TsukadaLifetime 9-dan / age 50 1664	Junisen Class A	●
22	7/28	1779	+9	1787	Kozo Masuda9-dan / age 47 1804	Judan-sen Challenger league	○
23	8/13	1787	+7	1794	Tatsuya Futakami8-dan / age 33 1729	Saikyosha-sen Round 4	○
24	8/20	1794	-11	1783	Hirofumi Serizawa8-dan / age 28 1668	Osho-sen Prelim 2 Final	●
25	8/25	1783	+6	1789	Shigeyuki Matsuda8-dan / age 44 1689	Junisen Class A	○
26	9/2	1789	-11	1778	Michihito Kumagai8-dan / age 34 1656	Judan-sen Challenger league	●
27	9/4	1778	+6	1784	Souetsu Honmaage 45 1669	Kisei-sen Main Round 1	○
28	9/10	1784	+8	1792	山田道美age 31 1786	Judan-sen Challenger league	○
29	9/24	1792	+8	1800	山田道美age 31 1786	Junisen Class A	○
30	9/27	1800	+5	1805	Masao TsukadaLifetime 9-dan / age 51 1680	Kisei-sen Main Round 2	○
31	10/5	1805	+5	1810	Yoshimasa Saeki6-dan / age 29 1661	Saikyosha-sen Semifinal	○
32	10/13	1810	+5	1815	Masao TsukadaLifetime 9-dan / age 51 1677	Judan-sen Challenger league	○
33	10/21	1815	-9	1806	山田道美age 31 1786	Saikyosha-sen Final Game 1	●
34	10/29	1806	+8	1814	山田道美age 31 1800	Saikyosha-sen Final Game 2	○
35	11/5	1814	+8	1822	山田道美age 31 1797	Kisei-sen Main Semifinal	○
36	11/10	1822	-11	1810	Michihito Kumagai8-dan / age 34 1663	Junisen Class A	●
37	11/13	1810	-9	1802	Kunio Naitou7-dan / age 25 1783	Tokyo Shimbun Cup Round 3	●
38	11/17	1802	-8	1793	山田道美age 31 1784	Saikyosha-sen Final Game 3	●
39	11/24	1793	+7	1800	Tatsuya Futakami8-dan / age 33 1748	Kisei-sen Best-of-5 Game 1	○
40	11/27	1800	-9	1791	Tatsuya Futakami8-dan / age 33 1741	Kisei-sen Best-of-5 Game 2	●
41	12/7	1791	-9	1782	Tatsuya Futakami8-dan / age 33 1746	Kisei-sen Best-of-5 Game 3	●
42	12/23	1782	-10	1772	Yuzo MarutaOza / age 46 1713	Junisen Class A	●
43	1/14	1772	+9	1781	Kozo Masuda9-dan / age 47 1803	Junisen Class A	○
44	1/20	1781	+5	1786	Yuji Sase7-dan / age 46 1619	Oza-sen Prelim 2 Round 2	○
45	2/25	1786	-8	1777	Tatsuya Futakami8-dan / age 34 1768	Junisen Class A	●
46	3/2	1777	-12	1765	Hisao Hasebe7-dan / age 32 1595	Kisei-sen Main Round 1	●
47	3/15	1765	+7	1772	Kunio Yonenaga5-dan / age 22 1711	Oza-sen Prelim 2 Final	○
48	3/24	1772	-9	1763	Hiroji Katou8-dan / age 42 1711	Junisen Class A	●

FY1964 results24W-20L

Win rate0.545

Rating1741

Annual rank4th

Rank/title at FY end / age8-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/3	1759	+5	1764	Hisao Hasebe7-dan / age 30 1622	Judan-sen Challenger league Round 1	○
2	4/8	1764	+7	1770	Hirofumi Serizawa8-dan / age 27 1707	East-West Kachitsugi-sen	○
3	4/15	1770	+5	1776	Michihito Kumagai8-dan / age 33 1658	Judan-sen Challenger league Round 2	○
4	4/18	1776	-11	1765	Renshou Nada8-dan / age 37 1650	East-West Kachitsugi-sen	●
5	5/4	1765	-7	1758	Tatsuya Futakami8-dan / age 32 1804	Judan-sen Challenger league Round 3	●
6	5/8	1758	+6	1764	Susumu Itayaage 23 1660	Oi-sen League Red	○
7	5/16	1764	+6	1770	Genichi Oono8-dan / age 52 1685	Judan-sen Challenger league Round 4	○
8	5/23	1770	-11	1758	Kazuyoshi Nishimura4-dan / age 22 1608	Osho-sen Prelim 2 Round 1	●
9	5/26	1758	-9	1750	Yuzo Maruta8-dan / age 45 1735	Oi-sen League Red	●
10	6/2	1750	+10	1760	Kozo Masuda9-dan / age 46 1834	Judan-sen Challenger league Round 5	○
11	6/11	1760	+4	1764	Hisao Hirotsu8-dan / age 41 1578	Oi-sen League Red	○
12	6/15	1764	-7	1757	Tatsuya Futakami8-dan / age 32 1796	Oi-sen League Red	●
13	6/23	1757	+7	1764	Hiroji Katou8-dan / age 40 1713	Oza-sen Main Round 2	○
14	7/2	1764	-9	1754	山田道美age 30 1707	Junisen Class A	●
15	7/10	1754	-10	1745	Shigeyuki Matsuda8-dan / age 43 1683	Junisen Class A	●
16	7/17	1745	+7	1752	Yuzo Maruta8-dan / age 45 1716	Oi-sen League Red Relegation playoff	○
17	7/24	1752	+6	1758	Susumu Itayaage 23 1679	Oi-sen League Red Relegation playoff	○
18	7/31	1758	-11	1748	Hisao Hasebe7-dan / age 31 1644	Judan-sen Challenger league Round 6	●
19	8/5	1748	-9	1738	Yasuo Harada8-dan / age 41 1682	Saikyosha-sen Round 3	●
20	8/10	1738	+5	1743	Hisao Hirotsu8-dan / age 41 1602	Kisei-sen Main Round 1	○
21	8/25	1743	+6	1750	Renshou Nada8-dan / age 37 1666	Oza-sen Main Semifinal	○
22	8/28	1750	+7	1756	Michihito Kumagai8-dan / age 33 1686	Judan-sen Challenger league Round 7	○
23	9/4	1756	-7	1749	Yasuharu Ooyama4 titles / age 41 1804	Oza-sen Best-of-5 Game 1	●
24	9/8	1749	-7	1743	Yasuharu Ooyama4 titles / age 41 1811	Oza-sen Best-of-5 Game 2	●
25	9/11	1743	+9	1751	Tatsuya Futakami8-dan / age 32 1771	Judan-sen Challenger league Round 8	○
26	9/15	1751	-11	1741	Toyoichi Igarashi8-dan / age 39 1625	Junisen Class A	●
27	9/26	1741	+6	1747	Genichi Oono8-dan / age 53 1673	Judan-sen Challenger league Round 9	○
28	9/30	1747	+6	1753	Genichi Oono8-dan / age 53 1666	Junisen Class A	○
29	10/9	1753	-6	1748	Kozo Masuda9-dan / age 46 1859	Judan-sen Challenger league Round 10	●
30	10/12	1748	-8	1740	Shigeru Sekine7-dan / age 34 1753	Kisei-sen Main Round 2	●
31	11/12	1740	+6	1746	Yasuo Harada8-dan / age 41 1660	Tokyo Shimbun Cup Round 3	○
32	11/16	1746	-8	1738	Tatsuya Futakami8-dan / age 32 1739	Junisen Class A	●
33	12/4	1738	+7	1745	Masao TsukadaLifetime 9-dan / age 50 1687	Junisen Class A	○
34	12/14	1745	+9	1753	Hiroji Katou8-dan / age 41 1772	Tokyo Shimbun Cup Round 4	○
35	12/14	1745	-7	1737	Hiroji Katou8-dan / age 41 1772	Junisen Class A	●
36	1/21	1746	-7	1739	Kozo Masuda9-dan / age 46 1805	Junisen Class A	●
37	1/28	1739	+6	1745	Genichi Oono8-dan / age 53 1651	Tokyo Shimbun Cup Semifinal	○
38	2/6	1745	-9	1737	Yuzo Maruta8-dan / age 45 1718	NHK Cup Main Round 1	●
39	2/13	1737	+6	1743	Motoji Hanamura8-dan / age 47 1665	Tokyo Shimbun Cup Final Game 1	○
40	2/18	1743	-10	1733	Motoji Hanamura8-dan / age 47 1659	Tokyo Shimbun Cup Final Game 2	●
41	2/25	1733	+7	1741	Yuzo Maruta8-dan / age 45 1711	Junisen Class A	○
42	3/1	1741	+6	1747	Motoji Hanamura8-dan / age 47 1660	Tokyo Shimbun Cup Final Game 3	○
43	3/20	1747	+7	1753	Michio Ariyoshi7-dan / age 29 1693	Kisei-sen Main Round 1	○
44	3/30	1753	-12	1741	Seiichi Kobori8-dan / age 53 1533	Oza-sen Main Round 1	●

FY1963 results6W-3L

Win rate0.667

Rating1733

Rank/title at FY end / age8-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	18th term	1743	-7	1736	Tatsuya FutakamiOsho / age 31 1787	Junisen Class A	●
2	18th term	1743	+7	1750	Renshou Nada8-dan / age 36 1686	Junisen Class A	○
3	18th term	1743	+10	1753	Kozo Masuda9-dan / age 45 1816	Junisen Class A	○
4	18th term	1743	+7	1751	Genichi Oono8-dan / age 51 1709	Junisen Class A	○
5	18th term	1743	+7	1750	Michihito Kumagai8-dan / age 32 1702	Junisen Class A	○
6	18th term	1743	+7	1750	Hiroji Katou8-dan / age 39 1707	Junisen Class A	○
7	18th term	1743	+7	1751	Masao TsukadaLifetime 9-dan / age 48 1716	Junisen Class A	○
8	18th term	1743	-9	1735	Yuzo Maruta8-dan / age 44 1720	Junisen Class A	●
9	18th term	1743	-10	1733	Toyoichi Igarashi8-dan / age 38 1656	Junisen Class A	●

FY1962 results6W-4L

Win rate0.600

Rating1725

Rank/title at FY end / age8-dan / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	17th term	1733	-7	1726	Kozo Masuda9-dan / age 44 1787	Junisen Class A	●
2	17th term	1733	-7	1726	Hirofumi Serizawa8-dan / age 25 1757	Junisen Class A	●
3	17th term	1733	-10	1723	Hisao Hirotsu8-dan / age 39 1663	Junisen Class A	●
4	17th term	1733	+7	1740	Renshou Nada8-dan / age 35 1699	Junisen Class A	○
5	17th term	1733	+6	1739	Motoji Hanamura8-dan / age 44 1666	Junisen Class A	○
6	17th term	1733	+6	1739	Genichi Oono8-dan / age 51 1666	Junisen Class A	○
7	17th term	1733	+9	1742	Tatsuya Futakami8-dan / age 30 1770	Junisen Class A	○
8	17th term	1733	+8	1741	Yuzo Maruta8-dan / age 43 1723	Junisen Class A	○
9	17th term	1733	+7	1740	Michihito Kumagai8-dan / age 31 1700	Junisen Class A	○
10	17th term	1733	-8	1725	Masao TsukadaLifetime 9-dan / age 48 1718	Junisen Class A	●

FY1961 results8W-2L

Win rate0.800

Rating1698

Rank/title at FY end / age8-dan / age 22

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	16th term	1706	+6	1712	Masao Kitamura7-dan / age 26 1615	Junisen Class B1	○
2	16th term	1706	+7	1713	Hisao Hasebe6-dan / age 28 1646	Junisen Class B1	○
3	16th term	1706	+5	1711	Shizuo Seino6-dan / age 39 1557	Junisen Class B1	○
4	16th term	1706	+5	1712	Toyoichi Igarashi8-dan / age 36 1591	Junisen Class B1	○
5	16th term	1706	+6	1712	Shigeyuki Matsuda8-dan / age 40 1612	Junisen Class B1	○
6	16th term	1706	+7	1714	山田道美age 27 1684	Junisen Class B1	○
7	16th term	1706	+7	1713	Michihito Kumagai8-dan / age 30 1662	Junisen Class B1	○
8	16th term	1706	+6	1712	松浦卓造age 46 1628	Junisen Class B1	○
9	16th term	1706	-10	1696	Toshio Takayanagi8-dan / age 41 1595	Junisen Class B1	●
10	16th term	1706	-9	1698	Michio Ariyoshi7-dan / age 26 1681	Junisen Class B1	●

FY1960 results2W-6L

Win rate0.250

Rating1738

Rank/title at FY end / age8-dan / age 21

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	15th term	1748	+7	1754	Renshou Nada8-dan / age 33 1687	Junisen Class A	○
2	15th term	1748	+8	1756	Masao TsukadaLifetime 9-dan / age 46 1739	Junisen Class A	○
3	15th term	1748	-9	1739	Hiroji Katou8-dan / age 36 1693	Junisen Class A	●
4	15th term	1748	-9	1738	Kazukiyo Takashima8-dan / age 44 1690	Junisen Class A	●
5	15th term	1748	-9	1739	Genichi Oono8-dan / age 49 1696	Junisen Class A	●
6	15th term	1748	-10	1738	Yuzo Maruta8-dan / age 41 1676	Junisen Class A	●
7	15th term	1748	-9	1739	Tatsuya Futakami8-dan / age 28 1704	Junisen Class A	●
8	15th term	1748	-10	1738	Motoji Hanamura8-dan / age 42 1663	Junisen Class A	●

FY1959 results6W-2L

Win rate0.750

Rating1729

Rank/title at FY end / age8-dan / age 20

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	14th term	1722	-8	1714	Tatsuya Futakami8-dan / age 27 1727	Junisen Class A	●
2	14th term	1722	-9	1713	Kazukiyo Takashima8-dan / age 43 1689	Junisen Class A	●
3	14th term	1722	+7	1728	Renshou Nada8-dan / age 32 1666	Junisen Class A	○
4	14th term	1722	+7	1729	Michihito Kumagaiage 28 1693	Junisen Class A	○
5	14th term	1722	+8	1730	Genichi Oono8-dan / age 47 1717	Junisen Class A	○
6	14th term	1722	+7	1729	Hiroji Katou7-dan / age 35 1672	Junisen Class A	○
7	14th term	1722	+8	1730	Masao TsukadaLifetime 9-dan / age 45 1731	Junisen Class A	○
8	14th term	1722	+7	1729	Yuzo Maruta8-dan / age 40 1691	Junisen Class A	○

FY1958 results4W-5L

Win rate0.444

Rating1752

Rank/title at FY end / age8-dan / age 19

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	13th term	1745	-9	1736	Genichi Oono8-dan / age 46 1697	Junisen Class A	●
2	13th term	1745	-9	1735	Yuzo Maruta8-dan / age 39 1685	Junisen Class A	●
3	13th term	1745	-9	1736	Masao TsukadaLifetime 9-dan / age 44 1695	Junisen Class A	●
4	13th term	1745	-10	1735	Renshou Nada8-dan / age 31 1672	Junisen Class A	●
5	13th term	1745	-9	1735	Kazukiyo Takashima8-dan / age 42 1682	Junisen Class A	●
6	13th term	1745	+7	1752	Motoji Hanamura8-dan / age 40 1697	Junisen Class A	○
7	13th term	1745	+8	1753	Tatsuya Futakami8-dan / age 26 1731	Junisen Class A	○
8	13th term	1745	+8	1753	Yasuharu OoyamaOsho / age 35 1754	Junisen Class A	○
9	13th term	1745	+7	1752	Toyoichi Igarashi8-dan / age 33 1685	Junisen Class A	○

FY1957 results10W-2L

Win rate0.833

Rating1705

Rank/title at FY end / age7-dan / age 18

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	12th term	1716	-10	1706	Michihito Kumagaiage 26 1618	Junisen Class B1	●
2	12th term	1716	+6	1722	Hiroji Katou7-dan / age 33 1631	Junisen Class B1	○
3	12th term	1716	+6	1722	Shigeyuki Matsuda8-dan / age 36 1614	Junisen Class B1	○
4	12th term	1716	+6	1722	Kazukiyo Takashima8-dan / age 41 1628	Junisen Class B1	○
5	12th term	1716	+6	1722	Ichiro Kaji8-dan / age 45 1643	Junisen Class B1	○
6	12th term	1716	+7	1723	Souetsu Honmaage 37 1654	Junisen Class B1	○
7	12th term	1716	+5	1721	松浦卓造age 42 1596	Junisen Class B1	○
8	12th term	1716	+5	1721	Shizuo Seino6-dan / age 35 1582	Junisen Class B1	○
9	12th term	1716	+6	1722	Tsutomu Matsushita8-dan / age 44 1617	Junisen Class B1	○
10	12th term	1716	+6	1722	Toshio Takayanagi8-dan / age 37 1606	Junisen Class B1	○
11	12th term	1716	+5	1721	Hisao Hirotsu7-dan / age 34 1579	Junisen Class B1	○
12	12th term	1716	-11	1705	Kiyoshi Hagiwara8-dan / age 52 1588	Junisen Class B1	●

FY1956 results9W-2L

Win rate0.818

Rating1701

Rank/title at FY end / age6-dan / age 17

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	11th term	1695	-11	1684	Kiyoshi Hagiwara8-dan / age 51 1539	Junisen Class B2	●
2	11th term	1695	-10	1685	金高清吉age 37 1597	Junisen Class B2	●
3	11th term	1695	+5	1701	Shigekazu Minamiguchi8-dan / age 38 1578	Junisen Class B2	○
4	11th term	1695	+7	1703	山田道美age 22 1671	Junisen Class B2	○
5	11th term	1695	+5	1700	Hidejiro Kitamuraage 48 1541	Junisen Class B2	○
6	11th term	1695	+6	1701	Yuji Sase7-dan / age 37 1596	Junisen Class B2	○
7	11th term	1695	+5	1700	Hidejiro Kitamuraage 48 1541	Junisen Class B2	○
8	11th term	1695	+5	1700	Tsugihiko Yamakawa7-dan / age 36 1564	Junisen Class B2	○
9	11th term	1695	+6	1701	Yukio Shimodairaage 31 1595	Junisen Class B2	○
10	11th term	1695	+5	1700	京須行男age 42 1541	Junisen Class B2	○
11	11th term	1695	+6	1701	建部和歌夫age 47 1588	Junisen Class B2	○

FY1955 results10W-3L

Win rate0.769

Rating1676

Rank/title at FY end / age5-dan / age 16

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	10th term	1669	-9	1660	Masao Kitamura5-dan / age 20 1616	Junisen Class C1	●
2	10th term	1669	-10	1659	Keizo Futamiage 23 1572	Junisen Class C1	●
3	10th term	1669	-9	1660	Keizou Katou6-dan / age 46 1617	Junisen Class C1	●
4	10th term	1669	+8	1677	Mitsuo Kakutaage 45 1672	Junisen Class C1	○
5	10th term	1669	+6	1675	Shizuo Kanda6-dan / age 25 1579	Junisen Class C1	○
6	10th term	1669	+7	1676	Keizou Hoshidaage 38 1620	Junisen Class C1	○
7	10th term	1669	+6	1674	大和久彪age 41 1559	Junisen Class C1	○
8	10th term	1669	+6	1675	橋爪敏太郎age 46 1580	Junisen Class C1	○
9	10th term	1669	+6	1675	Tsuneyoshi Tsumuraage 32 1590	Junisen Class C1	○
10	10th term	1669	+7	1676	Shimei Okazakiage 48 1634	Junisen Class C1	○
11	10th term	1669	+5	1674	藤川義夫age 46 1549	Junisen Class C1	○
12	10th term	1669	+7	1676	Kazumasa Yamanakaage 40 1612	Junisen Class C1	○
13	10th term	1669	+7	1676	Kiichi Kigawa5-dan / age 35 1613	Junisen Class C1	○

FY1954 results11W-1L

Win rate0.917

Rating1629

Rank/title at FY end / age4-dan / age 15

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	9th term	1622	-9	1613	Kaoru Nishimoto4-dan / age 31 1573	Junisen Class C2	●
2	9th term	1622	+8	1630	市川伸age 18 1622	Junisen Class C2	○
3	9th term	1622	+6	1628	野村慶虎age 54 1526	Junisen Class C2	○
4	9th term	1622	+7	1629	Sanji Hashimoto5-dan / age 28 1568	Junisen Class C2	○
5	9th term	1622	+6	1628	畝美与吉age 53 1543	Junisen Class C2	○
6	9th term	1622	+8	1630	Toshiji Masudaage 39 1616	Junisen Class C2	○
7	9th term	1622	+6	1628	畝美与吉age 53 1543	Junisen Class C2	○
8	9th term	1622	+6	1628	野村慶虎age 54 1526	Junisen Class C2	○
9	9th term	1622	+7	1629	Kaoru Nishimoto4-dan / age 31 1573	Junisen Class C2	○
10	9th term	1622	+8	1630	Toshiji Masudaage 39 1616	Junisen Class C2	○
11	9th term	1622	+8	1630	市川伸age 18 1622	Junisen Class C2	○
12	9th term	1622	+7	1629	Sanji Hashimoto5-dan / age 28 1568	Junisen Class C2	○

Unofficial Elo rating calculated by this site from available game results (each fiscal year is shifted so that the average player is 1600). Up to FY1963 only Junisen games are included; from FY1964 all official games. Games without dates are ordered by estimated term and round.Method
How the deviation score is calculated: see here.