Rating › Toshihiko Kawaguchi

Rating of Toshihiko Kawaguchi

Player page　Last game 2002-07-03

Current rating1296

Peak1624
1971-12-09

Games925

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2002	age 65	157th	7-dan		Group 5	1296		-17	0	3	0.000
FY2001	age 65	154th	7-dan		Group 5	1314		-27	1	7	0.125
FY2000	age 64	152nd	7-dan		Group 5	1341		+9	5	11	0.312
FY1999	age 63	151st	6-dan		Group 5	1332		-26	1	11	0.083
FY1998	age 62	144th	6-dan	Class C2	Group 4	1357	27.1	-26	4	18	0.182
FY1997	age 61	140th	6-dan	Class C2	Group 4	1383	33.3	-11	6	19	0.240
FY1996	age 60	136th	6-dan	Class C1	Group 4	1394	37.4	+10	6	17	0.261
FY1995	age 59	135th	6-dan	Class C1	Group 4	1384	28.3	-47	4	18	0.182
FY1994	age 58	126th	6-dan	Class C1	Group 4	1432	38.2	-2	7	18	0.280
FY1993	age 57	123rd	6-dan	Class C1	Group 4	1434	38.6	-15	7	19	0.269
FY1992	age 56	124th	6-dan	Class C1	Group 4	1449	35.8	-34	7	17	0.292
FY1991	age 55	129th	6-dan	Class C1	Group 4	1483	40.0	-44	9	20	0.310
FY1990	age 54	110th	6-dan	Class C1	Group 4	1527	43.7	-22	13	21	0.382
FY1989	age 53	103rd	6-dan	Class C1	Group 4	1549	47.2	+3	13	16	0.448
FY1988	age 52	98th	6-dan	Class C1	Group 4	1546	48.9	+36	14	16	0.467
FY1987	age 51	114th	6-dan	Class C1	Group 4	1510	44.0	+2	11	17	0.393
FY1986	age 50	110th	6-dan	Class C1		1508	45.0	+19	11	17	0.393
FY1985	age 49	114th	6-dan	Class C1		1490	43.9	+6	12	19	0.387
FY1984	age 48	117th	6-dan	Class C1		1484	43.3	-3	11	18	0.379
FY1983	age 47	114th	5-dan	Class C1		1486	39.7	-50	8	19	0.296
FY1982	age 46	104th	5-dan	Class C1		1537	43.8	-15	12	19	0.387
FY1981	age 45	93rd	5-dan	Class C1		1552	43.1	-38	11	18	0.379
FY1980	age 44	70th	5-dan	Class C1		1589	51.1	+38	16	13	0.552
FY1979	age 43	89th	5-dan	Class C1		1551	45.8	+7	13	18	0.419
FY1978	age 42	93rd	5-dan	Class C1		1544	45.7	+3	13	14	0.481
FY1977	age 41	81st	5-dan	Class C2		1541	46.7	+24	13	12	0.520
FY1976	age 40	81st	5-dan	Class C2		1518		-27	4	10	0.286
FY1975	age 39	74th	5-dan	Class C2		1545	46.9	+3	14	16	0.467
FY1974	age 38	70th	5-dan	Class C2		1542	45.0	-12	11	15	0.423
FY1973	age 37	53rd	5-dan	Class C2		1554	48.0	-2	18	17	0.514
FY1972	age 36	65th	4-dan	Class C2		1555	45.5	-21	14	14	0.500
FY1971	age 35	46th	4-dan	Class C2		1577	46.3	-3	16	16	0.500
FY1970	age 34	48th	4-dan	Class C2		1580	51.0	+41	15	10	0.600
FY1969	age 33	62nd	4-dan	Class C2		1539	43.0	-28	13	17	0.433
FY1968	age 32	54th	4-dan	Class C2		1567	49.6	+11	15	13	0.536
FY1967	age 31	53rd	4-dan	Class C2		1556	41.2	-43	9	13	0.409
FY1966	age 30	42nd	4-dan			1599		-1	4	4	0.500
FY1965	age 29	40th	1-dan			1599		-22	0	2	0.000
FY1964	age 28	36th	1-dan			1622		+11	2	0	1.000

Games by fiscal year

FY2002 results0W-3L

Win rate0.000

Rating1296

Annual rank157th

Rank/title at FY end / age7-dan / age 65

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/9	1312	-7	1306	Toshio Miyata7-dan / age 49 1375	Ryuo-sen Group 5 Promotion playoff Round 1	●
2	6/13	1306	-5	1300	Yuuji Yoda6-dan / age 44 1433	Ryuo-sen Group 5 Relegation playoff Round 1	●
3	7/3	1300	-4	1296	Hiromitsu Kanki6-dan / age 43 1469	Ryuo-sen Group 5 Relegation playoff Round 2	●

FY2001 results1W-7L

Win rate0.125

Rating1314

Annual rank154th

Rank/title at FY end / age7-dan / age 65

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/12	1329	+12	1340	小林宏6-dan / age 38 1500	Ryuo-sen Group 5 Promotion playoff	○
2	4/24	1340	-3	1338	Chikara Akutsu4-dan / age 18 1621	Kisei-sen Prelim 1 Round 1	●
3	7/10	1338	-1	1337	Michio Takahashi9-dan / age 41 1793	Asahi Open Prelims	●
4	8/23	1337	-4	1332	Eiji Ooshima7-dan / age 44 1514	Oza-sen Prelim 1 Round 1	●
5	9/12	1332	-8	1324	Hiroto Kiritani6-dan / age 51 1340	Oi-sen Prelims Round 2	●
6	12/25	1324	-5	1320	Kenji Iino7-dan / age 47 1472	Ryuo-sen Group 5 Ranking Round 1	●
7	2/6	1320	-4	1315	Noboru Tamaru8-dan / age 51 1485	Osho-sen Prelim 1 Round 2	●
8	3/13	1315	-2	1314	Hiroki Iizuka6-dan / age 32 1683	Kio-sen Prelims Round 1	●

FY2000 results5W-11L

Win rate0.312

Rating1341

Annual rank152nd

Rank/title at FY end / age7-dan / age 64

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/16	1328	+10	1338	Haruo Numa6-dan / age 51 1429	Kisei-sen Prelim 1 Round 1	Gote	○
2	5/24	1338	+9	1347	Toshiyuki Tsubouchi7-dan / age 51 1373	Ryuo-sen Group 5 Relegation playoff Round 1	Gote	○
3	5/29	1347	-3	1344	Yusuke Ina4-dan / age 24 1607	Hayazashi-sen Prelims Round 2	Gote	●
4	5/29	1347	+13	1360	Akio Ishikawa6-dan / age 37 1608	Hayazashi-sen Prelims Round 1	Gote	○
5	6/9	1357	-3	1354	Akio Ishikawa6-dan / age 37 1595	Kisei-sen Prelim 1 Round 2	Gote	●
6	6/28	1354	-6	1347	Seiichirou Taki7-dan / age 51 1427	All-Japan Pro Round 1	Gote	●
7	7/14	1347	-2	1345	Hiroki Iizuka5-dan / age 31 1697	Ginga-sen Prelims	Gote	●
8	8/30	1345	+9	1354	Hiroshi Seki5-dan / age 40 1380	Oza-sen Prelim 1 Round 1	Sente	○
9	9/18	1354	-3	1351	Yusuke Ina4-dan / age 24 1618	Oi-sen Prelims Round 1	Gote	●
10	9/28	1351	-4	1347	Katsuhiko Murooka6-dan / age 41 1548	Oza-sen Prelim 1 Round 2	Sente	●
11	12/13	1347	-2	1345	Makoto Chuza4-dan / age 30 1677	Ryuo-sen Group 5 Ranking Round 1	Sente	●
12	1/17	1345	+13	1358	Junichi Kase6-dan / age 43 1569	Osho-sen Prelim 1 Round 1	Sente	○
13	2/14	1358	-3	1355	Kiyokazu Katsumata5-dan / age 31 1620	Kio-sen Prelims Round 1	Sente	●
14	2/28	1355	-5	1350	Yaichio Oono6-dan / age 41 1479	NHK Cup Prelims Round 1	Sente	●
15	3/5	1350	-2	1348	Kensuke Kitahama6-dan / age 25 1743	Osho-sen Prelim 1 Round 2	Sente	●
16	3/14	1348	-8	1341	Hiroshi Honma5-dan / age 42 1361	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	●

FY1999 results1W-11L

Win rate0.083

Rating1332

Annual rank151st

Rank/title at FY end / age6-dan / age 63

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1357	-2	1355	Tadao Kitajima4-dan / age 33 1706	Kisei-sen Prelim 1 Round 1	Sente	●
2	6/4	1355	-8	1347	Shigeru Sekine9-dan / age 69 1376	Hayazashi-sen Prelims Round 1	Gote	●
3	6/18	1347	-1	1346	Kazushiza Horiguchi4-dan / age 24 1769	Ginga-sen Prelims	Gote	●
4	6/23	1346	-2	1343	Takeshi Kawakami5-dan / age 26 1647	All-Japan Pro Round 1	Sente	●
5	6/29	1343	+9	1352	Junkichi Sakai6-dan / age 50 1384	Ryuo-sen Group 5 Relegation playoff Round 1	Sente	○
6	7/30	1352	-7	1345	Hiroharu Seto6-dan / age 42 1383	Oza-sen Prelim 1 Round 1	Gote	●
7	9/16	1345	-2	1343	Shuuichi Ono7-dan / age 41 1655	Oi-sen Prelims Round 2	Sente	●
8	12/27	1343	-1	1341	Hirotaka Nozuki4-dan / age 26 1747	Ryuo-sen Group 5 Ranking Round 1	Gote	●
9	2/1	1341	-2	1339	Eisaku Tomioka7-dan / age 35 1678	Osho-sen Prelim 1 Round 1	Sente	●
10	2/18	1339	-1	1338	Daisuke Nakagawa6-dan / age 31 1773	Kio-sen Prelims Round 1	Gote	●
11	2/28	1338	-2	1336	Hideyuki Takano4-dan / age 27 1640	NHK Cup Prelims Round 1	Gote	●
12	3/8	1336	-4	1332	Yaichio Oono6-dan / age 41 1513	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	●

FY1998 results4W-18L

Win rate0.182

Rating1357

Annual rank144th

Rank/title at FY end / age6-dan / age 62

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1385	-8	1377	Hiroto Kiritani6-dan / age 48 1391	Kisei-sen Prelim 1 Round 1	Gote	●
2	5/29	1377	+13	1390	Yusuke Ina4-dan / age 22 1627	All-Japan Pro Round 1	Gote	○
3	6/4	1390	-11	1379	Kinji Shiihashi5-dan / age 49 1242	Hayazashi-sen Prelims	Gote	●
4	6/9	1379	-5	1373	Toshio Miyata7-dan / age 45 1493	Junisen Class C2 Round 1	Gote	●
5	7/14	1373	-6	1367	Shoichi Anzai5-dan / age 35 1467	Junisen Class C2 Round 2	Sente	●
6	7/21	1367	-5	1362	Kazuo Azuma7-dan / age 42 1492	Ryuo-sen Group 4 Relegation playoff Final	Sente	●
7	7/28	1362	-2	1360	Hifumi Katoh9-dan / age 58 1712	All-Japan Pro Round 2	Gote	●
8	8/18	1360	-3	1357	Yoshiyuki Ueyama6-dan / age 41 1597	Junisen Class C2 Round 3	Gote	●
9	9/8	1357	-3	1353	Makoto Chuza4-dan / age 28 1584	Junisen Class C2 Round 4	Sente	●
10	9/22	1353	-3	1350	Kazuharu Shoshi6-dan / age 36 1599	Oza-sen Prelim 1 Round 2	Gote	●
11	10/6	1350	-3	1347	小林宏6-dan / age 35 1614	Oi-sen Prelims Round 2	Gote	●
12	10/27	1347	-2	1345	Masamitsu Tachi6-dan / age 33 1642	Junisen Class C2 Round 6	Sente	●
13	11/17	1345	-7	1338	Yoshimasa Saeki8-dan / age 62 1382	Junisen Class C2 Round 7	Gote	●
14	12/15	1338	-3	1335	Shingo Hirafuji5-dan / age 35 1606	Junisen Class C2 Round 8	Sente	●
15	12/22	1335	-2	1333	Hiroshi Okazaki5-dan / age 31 1662	Ryuo-sen Group 5 Ranking Round 1	Sente	●
16	1/19	1333	+13	1346	Hiroshi Naganuma6-dan / age 33 1601	Junisen Class C2 Round 9	Gote	○
17	2/9	1346	+12	1358	Yaichio Oono6-dan / age 39 1519	Junisen Class C2 Round 10	Gote	○
18	2/16	1358	-4	1354	Koji Horiguchi6-dan / age 37 1572	Osho-sen Prelim 1 Round 2	Gote	●
19	2/23	1354	-3	1351	Shohei Takada5-dan / age 36 1597	NHK Cup Prelims Round 1	Gote	●
20	3/9	1351	+12	1363	Noboru Kosaka6-dan / age 49 1548	Junisen Class C2 Round 11	Sente	○
21	3/16	1363	-3	1360	Akio Ishikawa6-dan / age 36 1625	Kio-sen Prelims Round 1	Sente	●
22	3/25	1360	-3	1357	Makoto Chuza4-dan / age 29 1612	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	●

FY1997 results6W-19L

Win rate0.240

Rating1383

Annual rank140th

Rank/title at FY end / age6-dan / age 61

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1393	-6	1387	Toshio Miyata7-dan / age 44 1502	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
2	4/30	1387	+11	1398	Toshio Miyata7-dan / age 44 1508	Kisei-sen Prelim 1 Round 2	Gote	○
3	6/3	1398	-4	1393	Koji Horiguchi6-dan / age 36 1573	Hayazashi-sen Prelims	Gote	●
4	6/17	1393	-6	1387	Nobuo Mori6-dan / age 45 1466	Junisen Class C2 Round 1	Gote	●
5	7/17	1387	-2	1385	Yoshiyuki Kubota4-dan / age 25 1694	Kisei-sen Prelim 1 Round 3	Gote	●
6	7/22	1385	-4	1381	Shohei Takada5-dan / age 35 1597	Junisen Class C2 Round 2	Sente	●
7	8/4	1381	+12	1393	Eiji Ooshima6-dan / age 40 1546	Oza-sen Prelim 1 Round 2	Sente	○
8	8/11	1393	-4	1389	Katsuhiko Murooka6-dan / age 38 1595	All-Japan Pro Round 2	Gote	●
9	8/26	1389	-3	1386	Tadao Kitajima4-dan / age 31 1641	Junisen Class C2 Round 3	Sente	●
10	9/8	1386	+12	1398	Kazuo Manabe8-dan / age 45 1565	Oi-sen Prelims Round 2	Gote	○
11	9/16	1398	+11	1409	Eiji Ooshima6-dan / age 40 1535	Junisen Class C2 Round 4	Gote	○
12	9/22	1409	-2	1407	Ichiro Hiura6-dan / age 31 1772	Oza-sen Prelim 1 Round 3	Sente	●
13	10/28	1407	-7	1400	Keizou Noda5-dan / age 39 1473	Junisen Class C2 Round 6	Sente	●
14	11/14	1400	-3	1398	Eisaku Tomioka7-dan / age 33 1675	Ryuo-sen Group 4 Ranking Round 1	Sente	●
15	11/18	1398	-3	1394	Kosuke Tamura4-dan / age 21 1636	Junisen Class C2 Round 7	Sente	●
16	11/25	1394	-1	1393	Michio Takahashi9-dan / age 37 1795	Oi-sen Prelims Round 3	Gote	●
17	12/16	1393	-7	1386	Junichi Kase5-dan / age 40 1445	Junisen Class C2 Round 8	Gote	●
18	1/20	1386	-3	1383	Takahiro Toyokawa5-dan / age 30 1618	Junisen Class C2 Round 9	Gote	●
19	1/28	1383	-3	1380	Yoshiyuki Kubota4-dan / age 25 1668	Osho-sen Prelim 1 Round 1	Gote	●
20	2/10	1380	+12	1392	Hiromitsu Kanki6-dan / age 38 1551	Junisen Class C2 Round 10	Sente	○
21	2/27	1392	+8	1400	Hideo Yamaguchi7-dan / age 56 1391	NHK Cup Prelims	Sente	○
22	2/27	1392	-3	1389	Hiroshi Kamiya7-dan / age 36 1676	NHK Cup Prelims	Gote	●
23	3/4	1397	-7	1390	Katsumi Mushano6-dan / age 44 1441	Kio-sen Prelims Round 1	Sente	●
24	3/10	1390	-3	1387	Hiroshi Okazaki4-dan / age 30 1659	Junisen Class C2 Round 11	Gote	●
25	3/17	1387	-4	1383	Masamitsu Tachi6-dan / age 32 1571	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●

FY1996 results6W-17L

Win rate0.261

Rating1394

Annual rank136th

Rank/title at FY end / age6-dan / age 60

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/8	1382	-2	1379	Hiroki Iizuka4-dan / age 27 1688	Kisei-sen Prelim 1 Round 2	Gote	●
2	5/28	1379	-4	1376	Akio Ishikawa5-dan / age 33 1571	Hayazashi-sen Prelims	Sente	●
3	6/11	1376	-4	1372	Katsuhiko Murooka6-dan / age 37 1577	Junisen Class C1 Round 1	Sente	●
4	7/4	1372	+13	1384	Kazuo Manabe8-dan / age 44 1600	All-Japan Pro Round 2	Gote	○
5	8/8	1384	-4	1381	Eiji Ooshima6-dan / age 39 1604	All-Japan Pro Round 3	Sente	●
6	8/20	1381	-4	1376	Kazuyoshi Nishimura8-dan / age 54 1545	Junisen Class C1 Round 3	Gote	●
7	9/4	1376	-3	1374	Hisashi Ogura5-dan / age 28 1667	Oza-sen Prelim 1 Round 2	Gote	●
8	9/10	1374	+13	1386	小林宏6-dan / age 33 1596	Junisen Class C1 Round 4	Sente	○
9	10/1	1386	-2	1385	Manabu Senzaki6-dan / age 26 1767	Junisen Class C1 Round 5	Gote	●
10	10/17	1385	+12	1397	Eisaku Tomioka7-dan / age 32 1595	Oi-sen Prelims Round 2	Sente	○
11	10/22	1397	-1	1396	Hiroyuki MiuraKisei / age 22 1796	Junisen Class C1 Round 6	Sente	●
12	11/7	1396	+9	1405	Hiroto Kiritani6-dan / age 47 1461	Oi-sen Prelims Round 3	Gote	○
13	11/12	1405	+8	1413	Seiichirou Taki7-dan / age 47 1413	Junisen Class C1 Round 7	Gote	○
14	11/27	1413	-1	1412	Toshiaki Kubo5-dan / age 21 1815	Oi-sen Prelims Round 4	Sente	●
15	12/3	1412	-5	1407	Akio Ishikawa5-dan / age 33 1571	Junisen Class C1 Round 8	Gote	●
16	12/13	1407	-2	1405	Daisuke Suzuki4-dan / age 22 1705	Ryuo-sen Group 4 Ranking Round 1	Gote	●
17	1/14	1405	-1	1403	Daisuke Nakagawa6-dan / age 28 1806	Junisen Class C1 Round 9	Sente	●
18	2/4	1403	-4	1400	Isao Nakata5-dan / age 29 1624	Junisen Class C1 Round 10	Sente	●
19	2/13	1400	-6	1394	Yuuji Yoda5-dan / age 39 1491	Kio-sen Prelims Round 1	Sente	●
20	2/25	1394	-4	1390	Takahiro Toyokawa5-dan / age 30 1614	NHK Cup Prelims	Gote	●
21	3/4	1390	-2	1388	Ichiro Hiura6-dan / age 31 1736	Junisen Class C1 Round 11	Gote	●
22	3/14	1388	-1	1387	Koichi Fukaura5-dan / age 25 1799	Osho-sen Prelim 1 Round 1	Sente	●
23	3/17	1387	+7	1394	Shouji Kenmochi8-dan / age 62 1352	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○

FY1995 results4W-18L

Win rate0.182

Rating1384

Annual rank135th

Rank/title at FY end / age6-dan / age 59

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/29	1429	+9	1438	Hiroto Kiritani6-dan / age 45 1467	Hayazashi-sen Prelims	Sente	○
2	5/29	1429	-5	1425	Kazuo Ishida9-dan / age 48 1592	Hayazashi-sen Prelims	Sente	●
3	6/6	1433	-8	1426	Ryuuichi Matsuura6-dan / age 43 1448	Kisei-sen Prelim 1 Round 2	Gote	●
4	6/13	1426	-3	1422	Keiichi Sanada5-dan / age 22 1659	Junisen Class C1 Round 1	Gote	●
5	7/4	1422	+9	1431	Seiichirou Taki7-dan / age 46 1470	Ryuo-sen Group 4 Relegation playoff Round 1	Sente	○
6	7/11	1431	-8	1423	Noboru Sakurai7-dan / age 54 1429	Junisen Class C1 Round 2	Sente	●
7	7/17	1423	-3	1420	Ichiro Hiura6-dan / age 29 1658	All-Japan Pro Round 2	Gote	●
8	7/26	1420	-5	1415	Kiyokazu Katsumata4-dan / age 26 1562	Oza-sen Prelim 1 Round 2	Gote	●
9	8/22	1415	-2	1413	Takashi Abe6-dan / age 27 1732	Junisen Class C1 Round 3	Gote	●
10	9/7	1413	-3	1410	Yoshiyuki Kubota4-dan / age 23 1660	Oi-sen Prelims Round 2	Sente	●
11	9/12	1410	+8	1418	Yukio Miyasaka8-dan / age 65 1424	Junisen Class C1 Round 4	Gote	○
12	10/11	1418	-3	1416	Kenji Kanzaki6-dan / age 31 1710	Junisen Class C1 Round 5	Sente	●
13	11/14	1416	-4	1412	Hatasu Itou7-dan / age 45 1624	Junisen Class C1 Round 6	Gote	●
14	12/5	1412	-2	1410	Toshiaki Kubo5-dan / age 20 1790	Junisen Class C1 Round 7	Sente	●
15	12/20	1410	-7	1404	Toshiyuki Tsubouchi7-dan / age 46 1475	Ryuo-sen Group 4 Ranking Round 1	Sente	●
16	1/23	1404	+10	1414	Daigorou Satou9-dan / age 59 1484	Junisen Class C1 Round 8	Sente	○
17	2/1	1414	-7	1407	Katsumi Mushano6-dan / age 42 1478	Kio-sen Prelims Round 1	Gote	●
18	2/6	1407	-4	1403	Koji Horiguchi6-dan / age 34 1578	Junisen Class C1 Round 9	Gote	●
19	2/20	1403	-2	1400	Kensuke Kitahama4-dan / age 20 1697	Osho-sen Prelim 1 Round 1	Sente	●
20	2/29	1400	-3	1398	Hiroki Iizuka4-dan / age 26 1670	NHK Cup Prelims	Sente	●
21	3/5	1398	-8	1390	Shigeru Sekine9-dan / age 66 1398	Junisen Class C1 Round 10	Sente	●
22	3/19	1390	-5	1384	Teruhiko Suzuki7-dan / age 41 1521	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●

FY1994 results7W-18L

Win rate0.280

Rating1432

Annual rank126th

Rank/title at FY end / age6-dan / age 58

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/6	1431	-2	1429	Hiroki Nakata6-dan / age 29 1788	Kisei-sen Prelim 1 Round 2	Gote	●
2	6/2	1429	+9	1438	Shigeru Sekine9-dan / age 64 1474	Hayazashi-sen Prelims	Sente	○
3	6/2	1429	-5	1424	Shoichi Anzai5-dan / age 30 1565	Hayazashi-sen Prelims	Gote	●
4	6/2	1429	+9	1438	Yoshinori Satou7-dan / age 45 1467	Hayazashi-sen Prelims	Gote	○
5	6/14	1442	-4	1438	小林宏5-dan / age 31 1622	Junisen Class C1 Round 1	Sente	●
6	6/28	1438	-2	1436	Nobuyuki Yashiki6-dan / age 22 1770	All-Japan Pro Round 2	Sente	●
7	7/5	1436	+9	1445	Yoshinori Satou7-dan / age 45 1467	Junisen Class C1 Round 2	Gote	○
8	7/21	1445	-3	1441	Shuji Satoh4-dan / age 27 1690	Oza-sen Prelim 1 Round 2	Sente	●
9	8/23	1441	+8	1450	Yoshimasa Saeki8-dan / age 58 1449	Junisen Class C1 Round 3	Sente	○
10	9/7	1450	-2	1447	Daisuke Nakagawa6-dan / age 26 1760	Oi-sen Prelims Round 1	Gote	●
11	9/13	1447	-2	1445	Nobuyuki Yashiki6-dan / age 22 1744	Junisen Class C1 Round 4	Gote	●
12	9/22	1445	-3	1442	Takahiro Toyokawa4-dan / age 27 1688	Kisei-sen Prelim 1 Round 2	Sente	●
13	10/25	1442	-4	1438	Katsuhiko Murooka6-dan / age 35 1634	Junisen Class C1 Round 6	Sente	●
14	11/15	1438	+12	1450	Kazuharu Shoshi6-dan / age 33 1614	Junisen Class C1 Round 7	Gote	○
15	12/6	1450	-6	1444	Kazuyoshi Nishimura8-dan / age 52 1555	Junisen Class C1 Round 8	Gote	●
16	1/10	1444	-3	1441	Naruyuki Hatakeyama5-dan / age 25 1691	Junisen Class C1 Round 9	Sente	●
17	1/26	1441	-4	1436	Youichi Kushida5-dan / age 30 1612	Kio-sen Prelims Round 1	Sente	●
18	2/2	1436	-6	1431	Noboru Tamaru8-dan / age 44 1547	Ryuo-sen Group 4 Ranking Round 1	Sente	●
19	2/7	1431	-1	1430	Tadahisa Maruyama5-dan / age 24 1867	Junisen Class C1 Round 10	Gote	●
20	2/23	1430	+6	1435	Ichirou Tanabe6-dan / age 56 1330	NHK Cup Prelims	Sente	○
21	2/23	1430	+12	1441	Hatasu Itou6-dan / age 44 1598	NHK Cup Prelims	Gote	○
22	2/23	1430	-4	1425	Hiroshi Okazaki4-dan / age 27 1609	NHK Cup Prelims	Sente	●
23	2/28	1443	-5	1438	Yoshiyuki Ueyama6-dan / age 37 1563	Osho-sen Prelim 1 Round 1	Gote	●
24	3/7	1438	-1	1436	Masataka Goda5-dan / age 23 1892	Junisen Class C1 Round 11	Sente	●
25	3/20	1436	-5	1432	Shohei Takada5-dan / age 32 1596	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●

FY1993 results7W-19L

Win rate0.269

Rating1434

Annual rank123rd

Rank/title at FY end / age6-dan / age 57

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1449	-2	1446	Hiroki Nakata6-dan / age 28 1762	Kisei-sen Prelim 1 Round 2	Sente	●
2	6/3	1446	-8	1438	Kiyosaku Sekiya6-dan / age 59 1430	Hayazashi-sen Prelims	Gote	●
3	6/3	1446	+10	1457	Hiroshi Seki5-dan / age 32 1551	Hayazashi-sen Prelims	Gote	○
4	6/15	1448	+8	1456	Yukio Miyasaka8-dan / age 63 1443	Junisen Class C1 Round 1	Sente	○
5	6/28	1456	-4	1452	Shohei Takada4-dan / age 31 1659	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
6	7/6	1452	-8	1445	Toshio Miyata6-dan / age 40 1459	Junisen Class C1 Round 2	Gote	●
7	7/23	1445	+9	1454	Hiroto Kiritani6-dan / age 43 1499	All-Japan Pro Round 2	Sente	○
8	7/28	1454	-3	1450	Hiroyuki Miura4-dan / age 19 1679	Oza-sen Prelim 1 Round 2	Sente	●
9	8/24	1450	-4	1446	Hatasu Itou6-dan / age 42 1645	Junisen Class C1 Round 3	Gote	●
10	8/30	1446	-1	1445	Toshiyuki Moriuchi6-dan / age 22 1872	All-Japan Pro Round 3	Sente	●
11	9/14	1445	+13	1458	Ichiro Hiura6-dan / age 27 1679	Junisen Class C1 Round 4	Sente	○
12	9/27	1458	+13	1471	Hisashi Ogura5-dan / age 25 1702	Oi-sen Prelims Round 1	Sente	○
13	10/5	1471	-2	1468	Manabu Senzaki5-dan / age 23 1766	Kisei-sen Prelim 1 Round 2	Sente	●
14	10/12	1468	-6	1462	Koji Horiguchi6-dan / age 32 1567	Junisen Class C1 Round 5	Sente	●
15	10/21	1462	-5	1458	Shuuichi Ono7-dan / age 35 1620	Oi-sen Prelims Round 2	Gote	●
16	11/9	1458	+7	1465	Terutaka Yasue7-dan / age 52 1428	Junisen Class C1 Round 6	Gote	○
17	11/26	1465	-5	1460	Masamitsu Tachi5-dan / age 28 1583	Ryuo-sen Group 4 Ranking Round 1	Gote	●
18	12/7	1460	-4	1455	Akio Ishikawa5-dan / age 30 1626	Junisen Class C1 Round 7	Gote	●
19	1/11	1455	-3	1452	Kozo Arimori6-dan / age 30 1682	Junisen Class C1 Round 8	Sente	●
20	1/20	1452	+8	1460	Yukio Miyasaka8-dan / age 64 1467	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
21	1/27	1460	-3	1457	Takahiro Toyokawa4-dan / age 26 1696	Osho-sen Prelim 1 Round 2	Sente	●
22	2/1	1457	-2	1455	Keita Inoue6-dan / age 30 1775	Junisen Class C1 Round 9	Gote	●
23	2/9	1455	-5	1450	Hisashi Namekata4-dan / age 20 1613	Kio-sen Prelims Round 1	Gote	●
24	2/22	1450	-7	1443	Hiroshi Seki5-dan / age 33 1507	NHK Cup Prelims	Sente	●
25	3/8	1443	-4	1440	Isao Nakata5-dan / age 26 1639	Junisen Class C1 Round 10	Sente	●
26	3/17	1440	-6	1434	Teruhiko Suzuki7-dan / age 39 1535	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●

FY1992 results7W-17L

Win rate0.292

Rating1449

Annual rank124th

Rank/title at FY end / age6-dan / age 56

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1480	-5	1475	Shoichi Anzai5-dan / age 28 1638	Kisei-sen Prelim 1 Round 2	Gote	●
2	6/4	1475	-9	1467	Terutaka Yasue7-dan / age 51 1440	Hayazashi-sen Prelims	Sente	●
3	6/9	1467	-8	1458	Hiromitsu Takashima8-dan / age 50 1447	Junisen Class C1 Round 1	Sente	●
4	7/7	1458	-5	1453	Kazuyoshi Nishimura8-dan / age 50 1602	Junisen Class C1 Round 2	Gote	●
5	7/16	1453	-7	1447	Youichi Kushida4-dan / age 27 1516	All-Japan Pro Round 2	Sente	●
6	7/21	1447	+8	1455	Yuzo Maruta9-dan / age 73 1453	Ryuo-sen Group 4 Relegation playoff Round 1	Gote	○
7	7/28	1455	-6	1449	Katsuhiko Murooka6-dan / age 33 1558	Junisen Class C1 Round 3	Sente	●
8	8/5	1449	-6	1443	Kenji Iino6-dan / age 38 1552	Oza-sen Prelim 1 Round 2	Sente	●
9	9/1	1443	-2	1441	Nobuyuki Yashiki6-dan / age 20 1747	Junisen Class C1 Round 4	Gote	●
10	9/22	1441	-4	1437	Keiichi Sanada4-dan / age 19 1618	Oi-sen Prelims Round 1	Gote	●
11	10/13	1437	-7	1430	Hisao Hasebe8-dan / age 59 1482	Junisen Class C1 Round 6	Gote	●
12	10/23	1430	-3	1427	Takeshi Fujii4-dan / age 22 1682	Kisei-sen Prelim 1 Round 2	Sente	●
13	11/10	1427	+9	1436	Yoshinori Satou7-dan / age 43 1491	Junisen Class C1 Round 7	Sente	○
14	12/1	1436	+9	1445	Daigorou Satou9-dan / age 56 1475	Junisen Class C1 Round 8	Gote	○
15	12/9	1445	+9	1454	Yoshimasa Saeki8-dan / age 56 1480	Ryuo-sen Group 4 Ranking Round 1	Sente	○
16	1/12	1454	-2	1452	Takashi Abe6-dan / age 25 1766	Junisen Class C1 Round 9	Sente	●
17	1/18	1452	+8	1460	Toshio Miyata6-dan / age 40 1472	Ryuo-sen Group 4 Ranking Round 2	Gote	○
18	1/28	1460	+5	1466	Kinji Shiihashi5-dan / age 44 1346	Osho-sen Prelim 1 Round 1	Gote	○
19	2/2	1466	-5	1461	Toshiyuki Tsubouchi7-dan / age 44 1608	Junisen Class C1 Round 10	Gote	●
20	2/10	1461	-7	1454	Nou Itoh4-dan / age 31 1500	Kio-sen Prelims Round 1	Gote	●
21	2/22	1454	-5	1449	Eiji Ooshima6-dan / age 35 1601	NHK Cup Prelims	Sente	●
22	3/9	1449	+7	1455	Yuzo Maruta9-dan / age 73 1389	Junisen Class C1 Round 11	Sente	○
23	3/19	1455	-4	1451	Hiroshi Kamiya6-dan / age 31 1636	Osho-sen Prelim 1 Round 2	Sente	●
24	3/30	1451	-3	1449	Manabu Senzaki5-dan / age 22 1728	Ryuo-sen Group 4 Ranking Round 3	Gote	●

FY1991 results9W-20L

Win rate0.310

Rating1483

Annual rank129th

Rank/title at FY end / age6-dan / age 55

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1521	+4	1525	Ichirou Tanabe6-dan / age 52 1332	Kisei-sen Prelim 1 Round 2	Gote	○
2	5/1	1525	+11	1536	Koji Tosa6-dan / age 36 1665	Tenno-sen 6-dan section Final	Gote	○
3	5/15	1536	-6	1530	Hisashi Ogura4-dan / age 23 1634	Kisei-sen Prelim 1 Round 3	Gote	●
4	5/28	1530	-7	1523	Kenji Iino6-dan / age 36 1571	Hayazashi-sen Prelims	Gote	●
5	6/11	1523	-4	1519	Kazuharu Shoshi5-dan / age 29 1692	Junisen Class C1 Round 1	Gote	●
6	6/25	1519	+8	1527	Tsuneo Kikuchi6-dan / age 42 1501	All-Japan Pro Round 2	Gote	○
7	7/2	1527	-6	1521	Koji Horiguchi5-dan / age 30 1627	Junisen Class C1 Round 2	Sente	●
8	7/12	1521	-4	1517	Masataka Goda4-dan / age 20 1728	Oza-sen Prelim 1 Round 2	Sente	●
9	7/19	1517	+7	1524	Toshikatsu Yoshida7-dan / age 58 1466	Ryuo-sen Group 4 Relegation playoff Semifinal	Gote	○
10	7/30	1524	-2	1522	Yoshiharu HabuKio / age 20 1870	All-Japan Pro Round 3	Gote	●
11	9/3	1522	+6	1528	Haruo Numa5-dan / age 42 1448	Junisen Class C1 Round 4	Sente	○
12	9/6	1528	+6	1534	Kinji Shiihashi5-dan / age 42 1423	Oi-sen Prelims Round 1	Sente	○
13	9/24	1534	-7	1527	Hatasu Itou6-dan / age 41 1560	Junisen Class C1 Round 5	Gote	●
14	10/1	1527	-3	1524	Satoshi Murayama5-dan / age 22 1792	Tenno-sen Main Round 1	Gote	●
15	10/15	1524	+8	1532	Toshio Miyata6-dan / age 38 1535	Junisen Class C1 Round 6	Gote	○
16	10/18	1532	-4	1528	Teruichi Aono8-dan / age 38 1715	Oi-sen Prelims Round 2	Gote	●
17	10/25	1528	+7	1535	Hiroto Kiritani6-dan / age 42 1485	Kisei-sen Prelim 1 Round 2	Gote	○
18	11/5	1535	-5	1530	小林宏5-dan / age 28 1684	Junisen Class C1 Round 7	Sente	●
19	11/14	1530	-8	1522	Toshio Miyata6-dan / age 39 1530	Tenno-sen 6-dan section Round 1	Gote	●
20	11/19	1522	-4	1518	小林宏5-dan / age 28 1688	Kisei-sen Prelim 1 Round 3	Gote	●
21	12/3	1518	-2	1515	Satoshi Murayama6-dan / age 22 1818	Junisen Class C1 Round 8	Gote	●
22	12/19	1515	-6	1509	Koji Horiguchi5-dan / age 30 1605	Ryuo-sen Group 4 Ranking Round 1	Gote	●
23	1/14	1509	-6	1504	Masaki Izumi6-dan / age 31 1619	Junisen Class C1 Round 9	Sente	●
24	1/28	1504	-7	1497	Masamitsu Tachi5-dan / age 26 1557	Osho-sen Prelim 1 Round 1	Gote	●
25	2/4	1497	+7	1504	Terutaka Yasue7-dan / age 50 1456	Junisen Class C1 Round 10	Gote	○
26	2/13	1504	-4	1500	Koichi Fukaura4-dan / age 19 1710	Kio-sen Prelims Round 1	Gote	●
27	2/24	1500	-5	1495	Shoichi Anzai5-dan / age 28 1639	NHK Cup Prelims	Gote	●
28	3/2	1495	-6	1489	Toshiyuki Tsubouchi6-dan / age 43 1577	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
29	3/10	1489	-6	1483	Atsuo Ono5-dan / age 29 1564	Junisen Class C1 Round 11	Sente	●

FY1990 results13W-21L

Win rate0.382

Rating1527

Annual rank110th

Rank/title at FY end / age6-dan / age 54

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1545	+6	1551	Ryuuichi Matsuura5-dan / age 38 1476	Osho-sen Prelim 1 Round 2	Gote	○
2	4/13	1551	+10	1561	小林宏5-dan / age 27 1621	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
3	4/18	1561	-7	1553	Yuji Maeda7-dan / age 36 1587	Osho-sen Prelim 1 Round 3	Gote	●
4	4/23	1553	-10	1543	Tsuneo Kikuchi6-dan / age 40 1466	Kisei-sen Prelim 1 Round 2	Gote	●
5	5/10	1543	-3	1540	Takashi Abe5-dan / age 22 1781	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
6	5/29	1540	-7	1533	Tadahisa Maruyama4-dan / age 19 1589	Hayazashi-sen Prelims	Gote	●
7	6/12	1533	-11	1522	Masao Kitamura8-dan / age 55 1406	Junisen Class C1 Round 1	Gote	●
8	6/26	1522	-6	1516	Akio Ishikawa4-dan / age 27 1615	All-Japan Pro Round 2	Sente	●
9	7/4	1516	-3	1513	Michio Ariyoshi9-dan / age 54 1753	NHK Cup Main Round 1	Gote	●
10	7/10	1513	-4	1509	Ichiro Hiura5-dan / age 24 1705	Junisen Class C1 Round 2	Sente	●
11	7/27	1509	+9	1518	Hiroyuki Iida5-dan / age 28 1537	Oza-sen Prelim 1 Round 2	Gote	○
12	8/27	1518	-7	1511	Katsuhiko Murooka5-dan / age 31 1554	Oza-sen Prelim 1 Round 3	Sente	●
13	9/4	1511	+7	1517	Shouji Kenmochi7-dan / age 56 1458	Junisen Class C1 Round 3	Gote	○
14	9/14	1517	+7	1524	Hiroto Kiritani5-dan / age 40 1468	Oi-sen Prelims Round 1	Gote	○
15	9/25	1524	+5	1530	Yuzo Maruta9-dan / age 71 1405	Junisen Class C1 Round 4	Sente	○
16	10/22	1530	-5	1524	Hisashi Ogura4-dan / age 22 1653	Kisei-sen Prelim 1 Round 2	Sente	●
17	10/25	1524	-5	1519	Tadahisa Maruyama4-dan / age 20 1667	Oi-sen Prelims Round 2	Sente	●
18	10/30	1519	-2	1517	Nobuyuki YashikiKisei / age 18 1814	Junisen Class C1 Round 5	Sente	●
19	11/8	1517	+3	1520	Yoshitaka Kimura6-dan / age 59 1289	Tenno-sen 6-dan section Round 1	Gote	○
20	11/20	1520	+10	1530	Katsuhiko Murooka5-dan / age 31 1602	Junisen Class C1 Round 6	Gote	○
21	11/27	1530	+8	1539	Seiichirou Taki6-dan / age 41 1548	Tenno-sen 6-dan section Round 2	Sente	○
22	12/5	1539	-7	1532	Katsuhiko Murooka5-dan / age 31 1592	Ryuo-sen Group 4 Ranking Round 1	Sente	●
23	12/14	1532	-7	1525	Shuji Satoh4-dan / age 23 1588	Kachinuki-sen Prelims	Gote	●
24	12/18	1525	-6	1520	Keita Inoue5-dan / age 26 1636	Junisen Class C1 Round 7	Gote	●
25	12/28	1520	-4	1516	Osamu Nakamura7-dan / age 28 1709	Kachinuki-sen Prelims	Sente	●
26	1/14	1516	-2	1513	Yasumitsu Satoh5-dan / age 21 1819	Junisen Class C1 Round 8	Sente	●
27	1/25	1513	-7	1506	Yoshinori Satou7-dan / age 41 1555	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
28	1/31	1506	-5	1501	小林宏5-dan / age 28 1640	Osho-sen Prelim 1 Round 1	Gote	●
29	2/5	1501	+9	1510	Toshiyuki Tsubouchi6-dan / age 42 1539	Junisen Class C1 Round 9	Sente	○
30	2/15	1510	+14	1524	Taku Morishita6-dan / age 24 1891	Tenno-sen 6-dan section Round 3	Sente	○
31	2/25	1524	-8	1516	Saburou Takeichi5-dan / age 36 1512	NHK Cup Prelims	Gote	●
32	2/25	1524	+8	1532	Hiroyuki Iida5-dan / age 29 1505	NHK Cup Prelims	Gote	○
33	3/15	1524	-5	1519	Tadahisa Maruyama4-dan / age 20 1685	Kio-sen Prelims Round 1	Sente	●
34	3/19	1519	+8	1527	Terutaka Yasue7-dan / age 49 1499	Junisen Class C1 Round 10	Gote	○

FY1989 results13W-16L

Win rate0.448

Rating1549

Annual rank103rd

Rank/title at FY end / age6-dan / age 53

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1543	-5	1538	Eisaku Tomioka6-dan / age 24 1659	Kio-sen Prelims Round 3	Gote	●
2	4/26	1538	-8	1530	Shoichi Anzai4-dan / age 25 1558	Kisei-sen Prelim 1 Round 2	Gote	●
3	6/5	1530	-6	1524	Koji Horiguchi5-dan / age 28 1617	Hayazashi-sen Prelims	Sente	●
4	6/13	1524	+9	1533	Toshio Miyata6-dan / age 36 1553	Junisen Class C1 Round 1	Sente	○
5	7/4	1533	+12	1545	Satoshi Murayama5-dan / age 20 1742	Junisen Class C1 Round 2	Gote	○
6	7/13	1545	+7	1553	Katsumi Mushano5-dan / age 35 1520	All-Japan Pro 1棋戦	Gote	○
7	7/25	1553	+5	1558	Hiromitsu Takashima8-dan / age 47 1428	Junisen Class C1 Round 3	Gote	○
8	8/8	1558	+8	1566	Kenji Iino6-dan / age 35 1550	Kachinuki-sen Prelims	Sente	○
9	8/8	1558	-8	1550	Yuji Maeda7-dan / age 35 1571	Kachinuki-sen Prelims	Sente	●
10	8/10	1558	+12	1570	Daisuke Nakagawa4-dan / age 21 1734	Oza-sen Prelim 1 Round 2	Sente	○
11	8/22	1570	-6	1564	Eiji Ooshima6-dan / age 32 1654	Oza-sen Prelim 1 Round 3	Gote	●
12	9/1	1564	-5	1558	Manabu Senzaki4-dan / age 19 1688	All-Japan Pro Round 2	Gote	●
13	9/12	1558	+10	1569	Hiroshi Kamiya6-dan / age 28 1655	Junisen Class C1 Round 4	Sente	○
14	9/26	1569	-7	1562	Kazuharu Shoshi5-dan / age 27 1626	Junisen Class C1 Round 5	Gote	●
15	10/2	1562	-8	1554	Shohei Takada4-dan / age 27 1558	Oi-sen Prelims Round 1	Sente	●
16	10/11	1554	-7	1547	Koji Horiguchi5-dan / age 28 1606	Junisen Class C1 Round 6	Gote	●
17	11/10	1547	-10	1537	Yuuji Yoda5-dan / age 31 1462	Kisei-sen Prelim 1 Round 2	Sente	●
18	11/24	1537	-2	1535	Yoshiharu Habu6-dan / age 19 1923	Tenno-sen 6-dan section Round 1	Gote	●
19	11/28	1535	+7	1542	Tsuneo Kikuchi6-dan / age 40 1485	Ryuo-sen Group 4 Ranking Round 1	Sente	○
20	12/12	1542	-7	1536	Atsuo Ono5-dan / age 27 1607	Junisen Class C1 Round 8	Sente	●
21	12/19	1536	-8	1528	Kenji Iino6-dan / age 35 1552	Ryuo-sen Group 4 Ranking Round 2	Gote	●
22	1/16	1528	+6	1534	Daigorou Satou8-dan / age 53 1435	Junisen Class C1 Round 9	Sente	○
23	2/1	1534	+8	1542	Junichi Kase5-dan / age 32 1516	Osho-sen Prelim 1 Round 1	Sente	○
24	2/13	1542	-6	1536	Eiji Ooshima6-dan / age 32 1642	Kio-sen Prelims Round 1	Sente	●
25	2/20	1536	-2	1534	Taku Morishita6-dan / age 23 1854	Junisen Class C1 Round 10	Gote	●
26	2/23	1534	+8	1542	Noboru Sakurai7-dan / age 48 1543	NHK Cup Prelims	Gote	○
27	2/23	1534	+11	1545	Hiroshi Kamiya6-dan / age 28 1675	NHK Cup Prelims	Gote	○
28	3/6	1553	-9	1544	Yoshinori Satou7-dan / age 41 1494	Junisen Class C1 Round 11	Sente	●
29	3/20	1544	+5	1549	Yuzo Maruta9-dan / age 70 1424	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○

FY1988 results14W-16L

Win rate0.467

Rating1546

Annual rank98th

Rank/title at FY end / age6-dan / age 52

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1505	+12	1517	Masamitsu Tachiage 22 1673	Kisei-sen Prelim 1 Round 2	Gote	○
2	5/2	1517	-9	1508	Hiroharu Seto4-dan / age 31 1462	Kisei-sen Prelim 1 Round 3	Sente	●
3	5/11	1508	-3	1505	Akira Shima6-dan / age 25 1798	Kachinuki-sen Prelims	Gote	●
4	5/11	1508	+5	1513	Toratsugu Nomoto7-dan / age 43 1390	Kachinuki-sen Prelims	Gote	○
5	6/3	1511	-5	1505	Atsuo Ono5-dan / age 26 1632	Hayazashi-sen Prelims	Gote	●
6	6/14	1505	-3	1502	Masaki Izumi5-dan / age 27 1733	Junisen Class C1 Round 1	Sente	●
7	7/5	1502	-5	1497	Katsuhiko Murooka5-dan / age 29 1642	Junisen Class C1 Round 2	Gote	●
8	7/11	1497	-4	1493	Hiroshi Kamiya5-dan / age 27 1670	All-Japan Pro Round 1	Sente	●
9	7/22	1493	+9	1502	Yuuji Yoda5-dan / age 30 1545	Oza-sen Prelim 1 Round 2	Gote	○
10	9/2	1502	-6	1496	Koji Horiguchi5-dan / age 27 1609	Oza-sen Prelim 1 Round 3	Gote	●
11	9/7	1496	-2	1495	Yoshiharu Habu5-dan / age 17 1883	Oi-sen Prelims Round 1	Sente	●
12	9/13	1495	+10	1505	Hatasu Itou6-dan / age 37 1590	Junisen Class C1 Round 3	Sente	○
13	10/4	1505	-4	1501	Keiji Nishikawa6-dan / age 26 1702	Junisen Class C1 Round 4	Gote	●
14	10/21	1501	-3	1498	Hiroki Nakata4-dan / age 24 1754	Kisei-sen Prelim 1 Round 2	Sente	●
15	11/8	1498	+7	1505	Mikio Tomizawa8-dan / age 68 1473	Junisen Class C1 Round 5	Sente	○
16	11/16	1505	-3	1503	Taku Morishita5-dan / age 22 1794	Ryuo-sen Group 4 Ranking Round 1	Gote	●
17	11/22	1503	+6	1509	Hideo Yamaguchi7-dan / age 47 1404	Junisen Class C1 Round 6	Gote	○
18	11/30	1509	+10	1519	Teruhiko Suzuki6-dan / age 34 1607	Tenno-sen 6-dan section Round 2	Gote	○
19	12/13	1519	+10	1529	Koji Tosa5-dan / age 33 1626	Junisen Class C1 Round 7	Sente	○
20	1/12	1529	+5	1534	Hideo Yamaguchi7-dan / age 47 1403	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○
21	1/24	1534	+9	1543	Toshiyuki Tsubouchi6-dan / age 39 1557	Junisen Class C1 Round 8	Gote	○
22	2/3	1543	-8	1535	Seiichirou Taki6-dan / age 40 1552	Tenno-sen 6-dan section Round 3	Sente	●
23	2/8	1535	-7	1528	Toshio Miyata6-dan / age 36 1562	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
24	2/13	1528	+6	1534	Ichirou Tanabe6-dan / age 50 1436	Kio-sen Prelims Round 1	Sente	○
25	2/21	1534	+8	1542	Katsumi Mushano5-dan / age 35 1535	Junisen Class C1 Round 9	Sente	○
26	3/1	1542	+9	1550	Atsuo Ono5-dan / age 26 1573	NHK Cup Prelims	Sente	○
27	3/1	1542	-6	1535	木下浩一age 21 1619	NHK Cup Prelims	Sente	●
28	3/10	1544	-6	1538	木下浩一age 21 1646	Osho-sen Prelim 1 Round 1	Sente	●
29	3/14	1538	-4	1535	Satoshi Murayama5-dan / age 19 1752	Junisen Class C1 Round 10	Gote	●
30	3/24	1535	+11	1546	Eiji Ooshima5-dan / age 31 1670	Kio-sen Prelims Round 2	Sente	○

FY1987 results11W-17L

Win rate0.393

Rating1510

Annual rank114th

Rank/title at FY end / age6-dan / age 51

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1504	+8	1511	Yoshito Arino5-dan / age 38 1482	Kisei-sen Prelim 1 Round 2	Gote	○
2	5/18	1511	-5	1506	Toshio Miyata6-dan / age 34 1637	Kisei-sen Prelim 1 Round 3	Sente	●
3	5/25	1506	-9	1497	Yoshito Arino5-dan / age 38 1475	Hayazashi-sen Prelims	Gote	●
4	5/25	1506	+10	1516	Hiroyuki Iida4-dan / age 25 1602	Hayazashi-sen Prelims	Gote	○
5	6/9	1507	-4	1503	Eisaku Tomioka5-dan / age 23 1694	Junisen Class C1 Round 1	Gote	●
6	7/7	1503	+12	1516	Keiji Nishikawa5-dan / age 25 1712	Junisen Class C1 Round 2	Sente	○
7	7/13	1516	-9	1507	Hisao Hirotsu9-dan / age 64 1492	All-Japan Pro Round 1	Sente	●
8	7/23	1507	-4	1503	Masaki Izumi5-dan / age 26 1700	Oza-sen Prelim 1 Round 2	Gote	●
9	9/1	1503	-6	1497	Katsuhiko Murooka5-dan / age 28 1611	Junisen Class C1 Round 3	Sente	●
10	9/17	1497	-10	1488	Hideo Yamaguchi7-dan / age 46 1420	Oi-sen Prelims Round 1	Gote	●
11	9/22	1488	+10	1497	Hatasu Itou6-dan / age 37 1558	Junisen Class C1 Round 4	Gote	○
12	9/25	1497	-3	1495	Keiji Mori9-dan / age 41 1789	Kachinuki-sen Main	Gote	●
13	10/13	1495	+8	1503	Mikio Tomizawa8-dan / age 67 1509	Junisen Class C1 Round 5	Gote	○
14	10/20	1503	-8	1496	Ryuuichi Matsuura5-dan / age 35 1524	Kisei-sen Prelim 1 Round 2	Sente	●
15	11/10	1496	-7	1489	Seiichirou Taki6-dan / age 38 1542	Junisen Class C1 Round 6	Sente	●
16	11/19	1489	-5	1483	Toshio Miyata6-dan / age 35 1617	Tenno-sen 6-dan section Round 2	Sente	●
17	11/25	1483	-4	1479	Koji Tosa5-dan / age 32 1665	Ryuo-sen Group 4 Ranking Round 1	Sente	●
18	12/1	1479	-9	1470	Shouji Kenmochi7-dan / age 53 1414	Junisen Class C1 Round 7	Sente	●
19	1/12	1470	+8	1478	Akira Kinoshita6-dan / age 48 1464	Junisen Class C1 Round 8	Gote	○
20	1/22	1478	+11	1489	Hiroyuki Iida4-dan / age 26 1632	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
21	1/26	1489	+11	1500	Daisuke Nakagawa4-dan / age 19 1608	Osho-sen Prelim 1 Round 1	Sente	○
22	2/2	1500	+11	1511	Koji Horiguchi5-dan / age 26 1633	Junisen Class C1 Round 9	Gote	○
23	2/16	1511	+12	1522	Ichiro Hiura4-dan / age 21 1674	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
24	2/19	1522	-4	1518	Eisaku Tomioka5-dan / age 23 1689	Osho-sen Prelim 1 Round 2	Gote	●
25	2/26	1518	-5	1513	Ichiro Hiura4-dan / age 21 1653	NHK Cup Prelims	Gote	●
26	3/1	1513	+9	1521	Yoshinori Satou7-dan / age 39 1550	Junisen Class C1 Round 10	Sente	○
27	3/11	1521	-5	1516	Youichi Kushida4-dan / age 23 1640	Kio-sen Prelims Round 2	Sente	●
28	3/16	1516	-6	1510	Toshio Miyata6-dan / age 35 1607	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●

FY1986 results11W-17L

Win rate0.393

Rating1508

Annual rank110th

Rank/title at FY end / age6-dan / age 50

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/6	1483	-6	1477	永作芳也age 30 1575	Kisei-sen Prelim 1 Round 2	Sente	●
2	5/27	1477	-5	1472	Yoshinori Satou7-dan / age 37 1635	Hayazashi-sen Prelims	Gote	●
3	6/3	1472	-4	1469	Eisaku Tomioka5-dan / age 22 1690	Junisen Class C1 Round 1	Sente	●
4	7/4	1469	-8	1461	Hiroharu Seto4-dan / age 29 1490	Oza-sen Prelim 1 Round 2	Gote	●
5	7/8	1461	-4	1457	Toshio Miyata6-dan / age 33 1643	Junisen Class C1 Round 2	Gote	●
6	7/18	1457	+13	1470	Taku Morishita4-dan / age 20 1682	All-Japan Pro Round 1	Sente	○
7	8/22	1470	+11	1480	Akio Ishikawa4-dan / age 23 1604	All-Japan Pro Round 2	Sente	○
8	8/25	1480	-2	1479	Makoto NakaharaMeijin・Oza / age 38 1853	All-Japan Pro Round 3	Gote	●
9	9/2	1479	+9	1488	Masakazu Wakamatsu6-dan / age 47 1532	Junisen Class C1 Round 3	Sente	○
10	9/19	1488	-5	1483	Hiroki Nakata4-dan / age 21 1645	Oi-sen Prelims Round 1	Gote	●
11	9/30	1483	-6	1477	Hiromitsu Takashima8-dan / age 45 1560	Junisen Class C1 Round 4	Gote	●
12	10/8	1477	-6	1471	Yuuji Yoda4-dan / age 28 1548	Kisei-sen Prelim 1 Round 2	Sente	●
13	10/21	1471	-9	1462	Chimine Yamaguchiage 49 1431	Junisen Class C1 Round 5	Sente	●
14	11/4	1462	-4	1458	Katsuhiko Murooka5-dan / age 27 1636	Judan-sen Prelims Round 1	Gote	●
15	11/18	1458	+8	1465	Yuji Sase8-dan / age 67 1446	Junisen Class C1 Round 6	Sente	○
16	11/26	1465	-2	1463	Akira Shima6-dan / age 23 1771	Tenno-sen 6-dan section Round 2	Sente	●
17	12/2	1463	+12	1475	Koji Tosa5-dan / age 31 1682	Junisen Class C1 Round 7	Sente	○
18	12/15	1475	-3	1473	Shuuichi Ono5-dan / age 28 1756	Meisho-sen Prelims Round 1	Gote	●
19	1/13	1473	-6	1467	Hiroshi Kamiya5-dan / age 25 1578	Junisen Class C1 Round 8	Gote	●
20	1/26	1467	-5	1462	Yoshiyuki Ueyama4-dan / age 29 1595	Osho-sen Prelim 1 Round 1	Sente	●
21	2/10	1462	+12	1474	Koji Horiguchi5-dan / age 25 1641	Junisen Class C1 Round 9	Gote	○
22	2/13	1474	+10	1484	Yuuji Yoda4-dan / age 29 1563	Kio-sen Prelims Round 1	Sente	○
23	2/23	1484	-9	1475	Tsuneo Kikuchi6-dan / age 37 1456	NHK Cup Prelims	Gote	●
24	3/3	1475	+8	1484	Akira Kinoshita6-dan / age 47 1496	Junisen Class C1 Round 10	Sente	○
25	3/11	1484	+12	1495	Yoshinori Satou7-dan / age 38 1651	Kio-sen Prelims Round 2	Sente	○
26	3/26	1495	+8	1503	Yoshito Arino5-dan / age 38 1478	Kachinuki-sen Prelims Final	Sente	○
27	3/26	1495	+8	1503	Haruo Numa5-dan / age 38 1501	Kachinuki-sen Prelims Round 2	Gote	○
28	3/30	1511	-2	1508	Akira Shima6-dan / age 24 1804	Kio-sen Prelims Round 3	Gote	●

FY1985 results12W-19L

Win rate0.387

Rating1490

Annual rank114th

Rank/title at FY end / age6-dan / age 49

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1478	-4	1474	Koji Horiguchi4-dan / age 23 1655	Kisei-sen Prelim 1 Round 2	Sente	●
2	6/3	1474	-3	1470	Taku Morishita4-dan / age 18 1700	Hayazashi-sen Prelims	Sente	●
3	6/18	1470	+9	1480	Tsuneo Kikuchi5-dan / age 36 1522	Junisen Class C1 Round 1	Gote	○
4	7/2	1480	-5	1474	Yaichio Oono4-dan / age 26 1592	Oza-sen Prelim 1 Round 2	Gote	●
5	7/12	1474	+13	1487	Shuuichi Ono5-dan / age 27 1727	All-Japan Pro Round 1	Gote	○
6	7/16	1487	+11	1498	Yoshinori Satou7-dan / age 36 1625	Junisen Class C1 Round 2	Sente	○
7	8/7	1498	+12	1510	Kazuyoshi Nishimura8-dan / age 43 1690	All-Japan Pro Round 2	Gote	○
8	8/29	1510	+7	1518	Hideo Yamaguchi6-dan / age 43 1483	All-Japan Pro Round 3	Gote	○
9	9/3	1518	+10	1527	Katsumi Mushano5-dan / age 31 1604	Junisen Class C1 Round 3	Sente	○
10	9/17	1527	+8	1536	Eiji Ooshima5-dan / age 28 1531	Oi-sen Prelims Round 1	Sente	○
11	9/24	1536	-6	1529	Hatasu Itou5-dan / age 35 1622	Junisen Class C1 Round 4	Gote	●
12	10/2	1529	-7	1523	Yaichio Oono4-dan / age 26 1595	Kisei-sen Prelim 1 Round 2	Sente	●
13	10/11	1523	-3	1520	Osamu Katsuura8-dan / age 39 1809	Oi-sen Prelims Round 2	Sente	●
14	10/15	1520	-9	1511	Hideo Yamaguchi6-dan / age 44 1469	Junisen Class C1 Round 5	Gote	●
15	10/18	1511	-3	1509	Hidemitsu Moriyasu8-dan / age 36 1790	All-Japan Pro Round 4	Gote	●
16	11/5	1509	-8	1501	Haruo Numa5-dan / age 36 1513	Judan-sen Prelims Round 1	Gote	●
17	11/12	1501	-5	1495	Katsuhiko Murooka5-dan / age 26 1620	Junisen Class C1 Round 6	Sente	●
18	11/18	1495	+7	1502	Toratsugu Nomoto6-dan / age 40 1437	Tenno-sen 6-dan section Round 2	Gote	○
19	11/25	1502	-9	1493	Kiyosaku Sekiya6-dan / age 51 1446	Meisho-sen Prelims Round 1	Sente	●
20	12/3	1493	-6	1487	Terutaka Yasue6-dan / age 44 1594	Junisen Class C1 Round 7	Sente	●
21	1/14	1487	-3	1483	Keiji Nishikawa5-dan / age 24 1708	Junisen Class C1 Round 8	Gote	●
22	1/20	1483	-2	1481	Michio TakahashiOi / age 25 1792	Tenno-sen 6-dan section Round 3	Gote	●
23	1/31	1481	+8	1489	Ichirou Tanabe6-dan / age 47 1494	Osho-sen Prelim 1 Round 1	Sente	○
24	2/3	1489	+10	1499	Seiichirou Taki6-dan / age 37 1563	Kio-sen Prelims Round 2	Gote	○
25	2/12	1499	-6	1493	Toshiyuki Tsubouchi6-dan / age 37 1592	Junisen Class C1 Round 9	Gote	●
26	2/24	1493	+8	1501	Tsuneo Kikuchi5-dan / age 36 1500	NHK Cup Prelims	Sente	○
27	2/24	1493	-4	1489	Koji Horiguchi4-dan / age 24 1657	NHK Cup Prelims	Gote	●
28	3/4	1497	+7	1504	Shouji Kenmochi7-dan / age 51 1460	Junisen Class C1 Round 10	Sente	○
29	3/7	1504	-4	1500	Taku Morishita4-dan / age 19 1672	Osho-sen Prelim 1 Round 2	Gote	●
30	3/13	1500	-8	1492	Haruo Numa5-dan / age 36 1504	Kachinuki-sen Prelims Round 2	Sente	●
31	3/19	1492	-2	1490	Yasuaki Tsukada6-dan / age 21 1830	Kio-sen Prelims Round 3	Gote	●

FY1984 results11W-18L

Win rate0.379

Rating1484

Annual rank117th

Rank/title at FY end / age6-dan / age 48

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1484	+12	1496	Hisao Hasebe8-dan / age 50 1672	Osho-sen Prelim 1 Round 2	Gote	○
2	5/1	1496	-8	1489	Junichi Kase4-dan / age 26 1517	Kisei-sen Prelim 1 Round 2	Gote	●
3	5/18	1489	-6	1482	Noboru Sakurai7-dan / age 43 1572	Osho-sen Prelim 1 Round 3	Sente	●
4	5/26	1482	+11	1494	Ryuuichi Matsuura5-dan / age 32 1641	Oza-sen Prelim 1 Round 2	Sente	○
5	6/8	1494	-5	1489	Yoshinori Satou7-dan / age 35 1621	Hayazashi-sen Prelims	Sente	●
6	6/19	1489	+10	1499	Masakazu Wakamatsu6-dan / age 44 1584	Junisen Class C1 Round 1	Gote	○
7	6/26	1499	-4	1495	Masaki Izumi4-dan / age 23 1683	Oza-sen Prelim 1 Round 3	Gote	●
8	7/10	1495	+10	1505	Seiichirou Taki6-dan / age 35 1576	Junisen Class C1 Round 2	Sente	○
9	7/25	1505	-7	1497	Junichi Kase4-dan / age 26 1527	All-Japan Pro Round 1	Sente	●
10	9/11	1497	-4	1493	Hiroshi Kamiya5-dan / age 23 1690	Junisen Class C1 Round 3	Sente	●
11	9/19	1493	-8	1485	Yoshiyuki Ueyama4-dan / age 27 1510	Oi-sen Prelims Round 1	Sente	●
12	10/2	1485	+8	1494	Mikio Tomizawa8-dan / age 64 1499	Junisen Class C1 Round 4	Gote	○
13	10/16	1494	+11	1505	Yaichio Oono4-dan / age 25 1639	Kachinuki-sen Prelims Final	Sente	○
14	10/16	1494	+9	1503	永作芳也age 29 1531	Kachinuki-sen Prelims Round 2	Gote	○
15	10/23	1514	-4	1510	Michio Takahashi6-dan / age 24 1728	Junisen Class C1 Round 5	Sente	●
16	11/5	1510	+6	1516	Toyoichi Igarashi8-dan / age 60 1425	Judan-sen Prelims Round 1	Gote	○
17	11/13	1516	+7	1523	Yuji Sase8-dan / age 65 1478	Junisen Class C1 Round 6	Gote	○
18	11/22	1523	-7	1516	Yoshiyuki Ueyama4-dan / age 27 1548	Kisei-sen Prelim 1 Round 2	Sente	●
19	11/27	1516	+6	1522	Kiyosaku Sekiya6-dan / age 50 1428	Tenno-sen 6-dan section Round 1	Gote	○
20	12/11	1522	-5	1517	Toshio Miyata6-dan / age 32 1677	Junisen Class C1 Round 7	Gote	●
21	12/17	1517	-6	1511	Terutaka Yasue6-dan / age 43 1607	Tenno-sen 6-dan section Round 2	Gote	●
22	12/19	1511	-10	1501	Kiyosaku Sekiya6-dan / age 51 1422	Meisho-sen Prelims Round 1	Gote	●
23	1/11	1501	-2	1499	Hifumi KatohOi / age 45 1832	Judan-sen Prelims Round 2	Gote	●
24	1/22	1499	+9	1509	Tsuneo Kikuchi5-dan / age 35 1563	Junisen Class C1 Round 8	Sente	○
25	2/18	1509	-3	1506	Osamu Katsuura8-dan / age 38 1773	Kachinuki-sen Main	Gote	●
26	2/26	1506	-8	1498	Hisao Hirotsu8-dan / age 62 1497	Kio-sen Prelims Round 1	Gote	●
27	3/5	1498	-5	1492	Koji Tosa5-dan / age 29 1610	NHK Cup Prelims	Sente	●
28	3/12	1492	-4	1488	Kouichi Kodama5-dan / age 34 1686	Junisen Class C1 Round 10	Gote	●
29	3/19	1488	-4	1484	Koji Horiguchi4-dan / age 23 1652	Osho-sen Prelim 1 Round 2	Gote	●

FY1983 results8W-19L

Win rate0.296

Rating1486

Annual rank114th

Rank/title at FY end / age5-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/22	1534	-6	1528	Toshikatsu Yoshida7-dan / age 49 1616	Osho-sen Prelim 1 Round 2	Gote	●
2	5/16	1528	+10	1538	Hiroshi Kamiya4-dan / age 22 1623	Kisei-sen Prelim 1 Round 2	Gote	○
3	6/9	1538	-6	1532	Eiji Ooshima4-dan / age 26 1605	Hayazashi-sen Prelims Round 1	Sente	●
4	6/21	1532	-4	1528	Yasuaki Tsukada5-dan / age 18 1741	Junisen Class C1 Round 1	Gote	●
5	6/24	1528	+10	1538	Katsuhiko Murooka4-dan / age 24 1627	Kisei-sen Prelim 1 Round 3	Gote	○
6	7/8	1538	+5	1543	Kinji Shiihashi5-dan / age 34 1400	Kisei-sen Prelim 1 Round 4	Gote	○
7	7/12	1543	-5	1539	Shuuichi Ono4-dan / age 25 1704	Kisei-sen Prelim 1 Final	Sente	●
8	7/15	1539	-9	1530	Yuuji Yoda4-dan / age 25 1508	All-Japan Pro Round 1	Sente	●
9	7/21	1530	+7	1537	Shouji Kenmochi7-dan / age 49 1500	Junisen Class C1 Round 2	Sente	○
10	42nd term	1537	+10	1547	Seiichirou Taki6-dan / age 34 1613	Junisen Class C1		○
11	9/14	1547	+8	1555	Junichi Kase4-dan / age 25 1552	Oza-sen Prelim 1 Round 2	Sente	○
12	9/30	1555	+8	1563	Akira Kinoshita5-dan / age 44 1573	Junisen Class C1 Round 4	Sente	○
13	10/4	1563	-5	1558	Akira Shima4-dan / age 20 1678	Oza-sen Prelim 1 Round 3	Sente	●
14	10/7	1558	-8	1550	Katsumi Mushano4-dan / age 29 1553	Oi-sen Prelims Round 1	Gote	●
15	10/28	1550	-8	1542	Masakazu Wakamatsu5-dan / age 44 1543	Junisen Class C1 Round 5	Gote	●
16	11/2	1542	-8	1534	永作芳也age 28 1561	Judan-sen Prelims Round 1	Sente	●
17	11/25	1534	-6	1528	Toshiyuki Tsubouchi5-dan / age 34 1637	Junisen Class C1 Round 6	Sente	●
18	12/2	1528	-7	1522	Hiroto Kiritani5-dan / age 34 1592	Kisei-sen Prelim 1 Round 2	Gote	●
19	12/9	1522	-5	1516	Taku Morishita4-dan / age 17 1636	Meisho-sen Prelims Round 1	Gote	●
20	12/16	1516	-4	1513	Kenji Waki5-dan / age 23 1729	Junisen Class C1 Round 7	Sente	●
21	2/3	1513	+8	1521	Shouji Kenmochi7-dan / age 49 1506	Kachinuki-sen Prelims Round 1	Sente	○
22	2/3	1513	-5	1508	Seiichirou Taki6-dan / age 35 1635	Kachinuki-sen Prelims Final	Sente	●
23	2/13	1515	-3	1512	Yasuaki Tsukada5-dan / age 19 1758	Kio-sen Prelims Round 2	Gote	●
24	2/24	1512	-9	1503	Yasuo Date6-dan / age 47 1471	Junisen Class C1 Round 9	Gote	●
25	2/29	1503	-5	1499	Koji Horiguchi4-dan / age 22 1664	NHK Cup Prelims	Gote	●
26	3/16	1499	-6	1492	Terutaka Yasue6-dan / age 42 1567	Junisen Class C1 Round 10	Sente	●
27	3/23	1492	-6	1486	Hatasu Itou5-dan / age 33 1587	Junisen Class C1 Round 11	Gote	●

FY1982 results12W-19L

Win rate0.387

Rating1537

Annual rank104th

Rank/title at FY end / age5-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/11	1551	-9	1543	Yuji Sase8-dan / age 63 1525	Osho-sen Prelim 1 Round 2	Sente	●
2	6/2	1543	+5	1548	Yukio Shimodairaage 57 1415	Hayazashi-sen Prelims Round 1	Gote	○
3	6/2	1543	-7	1536	Yoshimasa Saeki7-dan / age 45 1591	Hayazashi-sen Prelims Round 2	Sente	●
4	6/4	1541	-6	1535	Akira Shima4-dan / age 19 1648	Kisei-sen Prelim 1 Round 1	Sente	●
5	6/18	1535	+8	1543	Ichirou Tanabe5-dan / age 43 1522	All-Japan Pro Round 1	Gote	○
6	6/28	1543	-8	1535	Hideo Yamaguchi6-dan / age 40 1561	Junisen Class C1 Round 1	Gote	●
7	7/20	1535	-11	1525	Toyoichi Igarashi8-dan / age 57 1412	Junisen Class C1 Round 2	Sente	●
8	8/9	1525	+14	1539	Makoto NakaharaOi / age 34 1883	All-Japan Pro Round 2	Sente	○
9	9/7	1539	-6	1533	Yuji Maeda6-dan / age 28 1625	All-Japan Pro Round 3	Gote	●
10	9/22	1533	-7	1526	Ryuuichi Matsuura4-dan / age 30 1576	Oza-sen Prelim 1 Round 2	Gote	●
11	9/29	1526	+9	1535	Mikio Tomizawa8-dan / age 62 1562	Junisen Class C1 Round 3	Sente	○
12	10/4	1535	-8	1527	Eiji Ooshima4-dan / age 25 1531	Oi-sen Prelims Round 1	Sente	●
13	10/29	1527	-4	1522	Yoshikazu Minami5-dan / age 19 1710	Junisen Class C1 Round 4	Gote	●
14	11/12	1522	+11	1534	Akira Shima4-dan / age 19 1684	Kisei-sen Prelim 1 Round 2	Sente	○
15	11/29	1534	-6	1528	Kazuo Azuma5-dan / age 27 1644	Junisen Class C1 Round 5	Sente	●
16	12/7	1528	+11	1539	Koji Tosa4-dan / age 27 1669	Kisei-sen Prelim 1 Round 3	Sente	○
17	12/14	1539	-8	1532	Yoshiyuki Ueyama4-dan / age 25 1549	Meisho-sen Prelims Round 1	Gote	●
18	12/17	1532	+8	1539	Hiroto Kiritani5-dan / age 33 1517	Judan-sen Prelims Round 1	Gote	○
19	1/11	1539	+6	1545	Toyoichi Igarashi8-dan / age 58 1447	Kisei-sen Prelim 1 Round 4	Gote	○
20	1/17	1545	+10	1555	Daigorou Satou8-dan / age 46 1618	Judan-sen Prelims Round 2	Sente	○
21	1/25	1555	+13	1568	Michio Takahashi5-dan / age 22 1794	Junisen Class C1 Round 7	Gote	○
22	1/28	1568	-6	1562	Kazuyoshi Nishimura7-dan / age 41 1652	Judan-sen Prelims Round 3	Sente	●
23	2/4	1562	-5	1556	Hiroshi Kamiya4-dan / age 21 1685	Kisei-sen Prelim 1 Final	Sente	●
24	2/7	1556	-3	1553	Michio Takahashi5-dan / age 22 1779	Kio-sen Prelims Round 2	Sente	●
25	2/10	1553	-5	1548	Osamu Nakamura5-dan / age 20 1686	Kachinuki-sen Prelims Final	Sente	●
26	2/10	1553	+9	1561	Seiichirou Taki6-dan / age 34 1583	Kachinuki-sen Prelims Round 1	Gote	○
27	2/18	1556	-10	1546	Eiji Oohara7-dan / age 54 1461	Junisen Class C1 Round 8	Gote	●
28	3/1	1546	+11	1557	Toshio Miyata5-dan / age 30 1694	Junisen Class C1 Round 9	Sente	○
29	3/11	1557	-8	1550	Ryuuichi Matsuura4-dan / age 31 1575	NHK Cup Prelims Round 2	Sente	●
30	3/15	1550	-4	1545	Osamu Nakamura5-dan / age 20 1717	Junisen Class C1 Round 10	Sente	●
31	3/22	1545	-9	1537	Yuji Sase8-dan / age 64 1514	Junisen Class C1 Round 11	Gote	●

FY1981 results11W-18L

Win rate0.379

Rating1552

Annual rank93rd

Rank/title at FY end / age5-dan / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1585	-5	1579	Hisao Hasebe7-dan / age 47 1699	Kio-sen Prelims Final	Sente	●
2	4/17	1579	-7	1572	Shigeru Sekine8-dan / age 51 1602	Osho-sen Prelim 1 Round 2	Sente	●
3	5/1	1572	-8	1564	Eiji Ooshima4-dan / age 23 1585	Kisei-sen Prelim 1 Round 1	Sente	●
4	5/11	1564	+12	1576	Kenji Kobayashi6-dan / age 24 1755	NHK Cup Main Round 1	Sente	○
5	6/23	1576	+9	1585	Terutaka Yasue6-dan / age 40 1626	Junisen Class C1 Round 1	Gote	○
6	7/24	1585	-4	1581	Torahiko Tanaka5-dan / age 24 1769	Junisen Class C1 Round 2	Sente	●
7	9/23	1581	-2	1579	Yasuharu OoyamaOza・Osho / age 58 1923	NHK Cup Main Round 2	Sente	●
8	9/25	1579	-5	1574	Hatasu Itou5-dan / age 31 1701	Junisen Class C1 Round 3	Gote	●
9	10/5	1574	-8	1566	Masaki Izumi4-dan / age 20 1570	Oi-sen Prelims Round 1	Gote	●
10	10/12	1566	+9	1575	Kenji Iino4-dan / age 27 1599	Oza-sen Prelim 1 Round 2	Gote	○
11	10/19	1575	+8	1583	Tsuneo Kikuchi5-dan / age 32 1592	Kachinuki-sen Prelims Round 1	Sente	○
12	10/27	1583	+6	1589	Yasuo Date6-dan / age 45 1492	Junisen Class C1 Round 4	Sente	○
13	11/2	1589	-9	1580	Hiroharu Seto4-dan / age 24 1557	Oza-sen Prelim 1 Round 3	Gote	●
14	11/9	1580	+5	1585	Yoshito Arino4-dan / age 33 1425	Kisei-sen Prelim 1 Round 1	Gote	○
15	11/19	1585	-7	1578	Seiichirou Taki6-dan / age 32 1621	Kachinuki-sen Prelims Final	Sente	●
16	11/24	1578	-9	1569	Renshou Nada9-dan / age 54 1527	Junisen Class C1 Round 5	Gote	●
17	12/4	1569	-5	1563	Koji Tosa4-dan / age 26 1695	Kisei-sen Prelim 1 Round 2	Gote	●
18	12/8	1563	+11	1574	Koji Tosa4-dan / age 26 1701	Judan-sen Prelims Round 1	Gote	○
19	12/22	1574	+6	1580	Masakazu Wakamatsu5-dan / age 42 1487	Junisen Class C1 Round 6	Sente	○
20	1/7	1580	-9	1572	Eiji Ooshima4-dan / age 24 1549	Meisho-sen Prelims Round 1	Gote	●
21	1/13	1572	+9	1580	Daigorou Satou8-dan / age 45 1596	Judan-sen Prelims Round 2	Gote	○
22	1/26	1580	-7	1573	Toshiyuki Tsubouchi5-dan / age 32 1619	Junisen Class C1 Round 7	Gote	●
23	1/29	1573	-6	1567	Yoshinori Satou6-dan / age 32 1663	Renmei Cup Round 1	Sente	●
24	2/1	1567	-9	1558	Ichirou Tanabe5-dan / age 43 1511	Judan-sen Prelims Round 3	Sente	●
25	2/10	1558	-7	1551	Seiichirou Taki6-dan / age 33 1609	Kio-sen Prelims Round 2	Sente	●
26	2/26	1551	+8	1559	Akira Kinoshita5-dan / age 42 1552	Junisen Class C1 Round 8	Sente	○
27	3/2	1559	-10	1549	Yoshitaka Kimura5-dan / age 50 1466	NHK Cup Prelims Round 2	Sente	●
28	3/8	1549	-7	1542	Seiichirou Taki6-dan / age 33 1600	Junisen Class C1 Round 9	Sente	●
29	3/15	1542	+9	1552	Tsuneo Kikuchi5-dan / age 32 1602	Junisen Class C1 Round 10	Gote	○

FY1980 results16W-13L

Win rate0.552

Rating1589

Annual rank70th

Rank/title at FY end / age5-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/22	1551	+9	1560	Ryuuichi Matsuura4-dan / age 28 1602	Osho-sen Prelim 1 Round 1	Gote	○
2	5/13	1560	-5	1555	Shigeru Sekine8-dan / age 50 1697	Osho-sen Prelim 1 Round 2	Sente	●
3	5/16	1555	-7	1548	Kenji Iino4-dan / age 25 1605	Kisei-sen Prelim 1 Round 2	Sente	●
4	6/25	1548	+7	1556	Hisao Hirotsu8-dan / age 57 1519	Junisen Class C1 Round 1	Sente	○
5	7/25	1556	+6	1562	Souetsu Honma8-dan / age 60 1489	Junisen Class C1 Round 2	Gote	○
6	9/17	1562	+7	1569	Haruo Numa4-dan / age 31 1529	Oi-sen Prelims Round 1	Sente	○
7	9/30	1569	+5	1574	Tsutomu Matsushita8-dan / age 67 1425	Junisen Class C1 Round 3	Sente	○
8	10/3	1574	-9	1565	Hiroto Kiritani4-dan / age 30 1527	Oza-sen Prelim 1 Round 2	Gote	●
9	10/7	1565	-7	1558	Seiichirou Taki5-dan / age 31 1594	Kachinuki-sen Prelims Final	Sente	●
10	10/15	1558	+12	1569	Kazuo Manabe7-dan / age 28 1721	Oi-sen Prelims Round 2	Sente	○
11	11/4	1569	-9	1560	Mikio Tomizawa8-dan / age 60 1517	Junisen Class C1 Round 4	Gote	●
12	11/14	1560	-4	1556	Torahiko Tanaka4-dan / age 23 1725	Judan-sen Prelims Round 1	Gote	●
13	11/25	1556	+11	1567	Kazuo Azuma5-dan / age 25 1704	Junisen Class C1 Round 5	Gote	○
14	11/28	1567	-6	1561	Motoji Hanamura9-dan / age 63 1644	Oi-sen Prelims Round 3	Gote	●
15	12/2	1561	+11	1572	Teruhiko Suzuki4-dan / age 26 1697	Kisei-sen Prelim 1 Round 2	Gote	○
16	12/15	1572	-4	1567	Kenji Kobayashi5-dan / age 23 1748	Junisen Class C1 Round 6	Sente	●
17	12/18	1567	-8	1559	Junkichi Sakai4-dan / age 31 1549	Kisei-sen Prelim 1 Round 3	Sente	●
18	12/24	1559	+4	1563	Nobuhiko Sakaguchi9-dan / age 72 1392	Meisho-sen Prelims Round 1	Gote	○
19	1/13	1563	+9	1572	Shigeyuki Matsuda8-dan / age 59 1611	Meisho-sen Prelims Round 2	Gote	○
20	1/20	1572	+4	1577	Tsutomu Matsushita8-dan / age 67 1393	Kio-sen Prelims Round 2	Sente	○
21	1/28	1577	-9	1568	Yuji Sase8-dan / age 61 1542	Junisen Class C1 Round 7	Gote	●
22	2/2	1568	-6	1562	Masao Kitamura8-dan / age 46 1656	Meisho-sen Prelims Final	Sente	●
23	2/24	1562	+6	1568	Toyoichi Igarashi8-dan / age 56 1472	Junisen Class C1 Round 8	Sente	○
24	3/3	1568	+12	1580	Torahiko Tanaka4-dan / age 23 1758	Kio-sen Prelims Round 3	Sente	○
25	3/6	1580	+9	1589	Shuuichi Ono4-dan / age 23 1639	NHK Cup Prelims Round 1	Sente	○
26	3/6	1580	+8	1588	Eiji Ooshima4-dan / age 23 1575	NHK Cup Prelims Final	Gote	○
27	3/16	1597	-6	1591	Toshio Miyata5-dan / age 28 1687	Junisen Class C1 Round 9	Sente	●
28	3/19	1591	+6	1597	Eiji Oohara7-dan / age 52 1483	Junisen Class C1 Round 10	Gote	○
29	3/23	1597	-7	1589	Koji Tosa4-dan / age 25 1634	Hayazashi-sen Prelims Round 1	Sente	●

FY1979 results13W-18L

Win rate0.419

Rating1551

Annual rank89th

Rank/title at FY end / age5-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1543	-9	1534	Kinji Shiihashi4-dan / age 30 1499	Osho-sen Prelim 1 Round 1	Sente	●
2	5/29	1534	-4	1531	Torahiko Tanaka4-dan / age 22 1729	Kisei-sen Prelim 1 Round 2	Gote	●
3	6/26	1531	-1	1529	Makoto Nakahara4 titles / age 31 1926	Meisho-sen Main Round 1	Gote	●
4	7/3	1529	-5	1524	Toshiyuki Tsubouchi5-dan / age 30 1647	Junisen Class C1 Round 1	Sente	●
5	7/31	1524	-6	1518	Yuji Maeda5-dan / age 25 1613	Junisen Class C1 Round 2	Gote	●
6	9/7	1518	-6	1511	Koji Tosa4-dan / age 24 1587	Oza-sen Prelim 1 Round 2	Gote	●
7	9/14	1511	-6	1505	Seiichirou Taki5-dan / age 30 1588	Junisen Class C1 Round 3	Gote	●
8	10/11	1505	-3	1502	Kazuo Ishida8-dan / age 32 1738	Kachinuki-sen Main	Sente	●
9	11/2	1502	+10	1511	Shuuichi Ikeda5-dan / age 34 1571	Oi-sen Prelims Round 1	Gote	○
10	11/16	1511	+13	1524	Koji Tanigawa5-dan / age 17 1752	Junisen Class C1 Round 4	Sente	○
11	11/20	1524	+9	1533	Toyoichi Igarashi8-dan / age 55 1547	Judan-sen Prelims Round 1	Sente	○
12	11/26	1533	+8	1541	Toratsugu Nomoto6-dan / age 34 1544	Meisho-sen Prelims Round 2	Gote	○
13	11/30	1541	+11	1551	Daigorou Satou8-dan / age 43 1655	Oi-sen Prelims Round 2	Sente	○
14	12/3	1551	-8	1543	Renshou Nada9-dan / age 52 1550	Junisen Class C1 Round 5	Sente	●
15	12/11	1543	+8	1551	Shuuichi Ikeda5-dan / age 34 1537	Meiki-sen Round 1	Sente	○
16	12/12	1551	-11	1540	Kiyosaku Sekiya6-dan / age 45 1401	Kisei-sen Prelim 1 Round 2	Sente	●
17	12/19	1540	-5	1535	Torahiko Tanaka4-dan / age 22 1699	Renmei Cup Round 1	Gote	●
18	12/21	1535	+11	1547	Shigeru Sekine8-dan / age 50 1692	Judan-sen Prelims Round 2	Gote	○
19	12/27	1547	+12	1559	Teruichi Aono6-dan / age 26 1765	Oi-sen Prelims Round 3	Gote	○
20	1/11	1559	+10	1569	Terutaka Yasue6-dan / age 38 1634	Judan-sen Prelims Round 3	Sente	○
21	1/16	1569	-10	1559	Yoshitaka Kimura5-dan / age 48 1466	Meiki-sen Round 2	Gote	●
22	1/22	1559	+6	1564	Kazumasa Yamanaka7-dan / age 65 1461	Junisen Class C1 Round 7	Gote	○
23	2/8	1564	-4	1561	Tatsuya Futakami9-dan / age 48 1771	Oi-sen Prelims Final	Sente	●
24	2/12	1561	+7	1568	Yasuo Date6-dan / age 43 1514	Junisen Class C1 Round 8	Gote	○
25	2/15	1568	+9	1577	Hisao Hasebe7-dan / age 46 1613	Judan-sen Prelims Round 4	Gote	○
26	2/21	1577	-9	1567	Akira Kinoshita5-dan / age 40 1521	Junisen Class C1 Round 9	Sente	●
27	2/26	1567	-5	1562	Shigeru Sekine8-dan / age 50 1683	Meisho-sen Prelims Final	Gote	●
28	3/7	1562	-5	1557	Yoshinori Satou6-dan / age 31 1706	Judan-sen Prelims Round 5	Sente	●
29	3/21	1557	-9	1548	Masakazu Wakamatsu5-dan / age 40 1513	Junisen Class C1 Round 11	Gote	●
30	3/25	1548	+8	1556	Toratsugu Nomoto6-dan / age 34 1561	Hayazashi-sen Prelims Final	Sente	○
31	3/29	1556	-5	1551	Kenji Kobayashi5-dan / age 22 1677	Hayazashi-sen Main Round 1	Sente	●

FY1978 results13W-14L

Win rate0.481

Rating1544

Annual rank93rd

Rank/title at FY end / age5-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/19	1540	+8	1548	Ichirou Tanabe5-dan / age 39 1536	Kisei-sen Prelim 1 Round 2	Sente	○
2	6/8	1548	-2	1546	Nobuyuki Oouchi8-dan / age 36 1870	Kachinuki-sen Main	Sente	●
3	6/13	1546	+8	1554	Hisao Hirotsu8-dan / age 55 1538	Kisei-sen Prelim 1 Round 3	Gote	○
4	6/16	1554	-9	1545	Toyoichi Igarashi8-dan / age 53 1530	Kisei-sen Prelim 1 Final	Sente	●
5	6/24	1545	+9	1554	Yuzo Maruta9-dan / age 59 1584	Hayazashi-sen Main Round 1	Sente	○
6	7/4	1554	+6	1561	Souetsu Honma8-dan / age 58 1483	Junisen Class C1 Round 1	Gote	○
7	7/26	1561	+7	1568	Mikio Tomizawa8-dan / age 58 1536	Junisen Class C1 Round 2	Sente	○
8	9/7	1568	-10	1558	Shuuichi Ikeda5-dan / age 33 1491	Oza-sen Prelim 1 Round 2	Sente	●
9	9/22	1558	+7	1566	Yasuo Date6-dan / age 42 1523	Kachinuki-sen Prelims Final	Gote	○
10	10/24	1566	+7	1573	Genichi Oono9-dan / age 67 1533	Junisen Class C1 Round 4	Gote	○
11	10/26	1573	-8	1565	Kenji Iino4-dan / age 24 1567	Oi-sen Prelims Round 1	Sente	●
12	10/28	1565	-1	1563	Makoto Nakahara5 titles / age 31 1963	Hayazashi-sen Main Round 2	Sente	●
13	11/14	1563	+8	1572	Yuji Sase8-dan / age 59 1583	Junisen Class C1 Round 5	Gote	○
14	11/21	1572	+7	1578	Shouji Kenmochi7-dan / age 44 1519	Meisho-sen Prelims Round 2	Sente	○
15	11/24	1578	+8	1587	Ryuuichi Matsuura4-dan / age 26 1590	Meiki-sen Round 1	Gote	○
16	11/28	1587	-8	1579	Koji Tosa4-dan / age 23 1594	Judan-sen Prelims Round 1	Sente	●
17	12/5	1579	-9	1570	Toyoichi Igarashi8-dan / age 54 1553	Junisen Class C1 Round 6	Sente	●
18	12/15	1570	-7	1563	Koji Tosa4-dan / age 23 1609	Kisei-sen Prelim 1 Round 2	Gote	●
19	1/12	1563	+12	1575	Torahiko Tanaka4-dan / age 21 1726	Meisho-sen Prelims Final	Sente	○
20	1/16	1575	-7	1568	Koji Tosa4-dan / age 23 1623	Renmei Cup Round 1	Gote	●
21	1/19	1568	-9	1559	Mikio Tomizawa8-dan / age 58 1546	Meiki-sen Round 2	Gote	●
22	1/23	1559	+10	1569	Yuji Maeda5-dan / age 24 1642	Junisen Class C1 Round 7	Sente	○
23	2/2	1569	+5	1574	Tsutomu Matsushita8-dan / age 65 1433	Junisen Class C1 Round 8	Gote	○
24	2/20	1574	-10	1565	Hisao Hirotsu8-dan / age 55 1503	Junisen Class C1 Round 9	Sente	●
25	3/9	1565	-4	1561	Teruichi Aono5-dan / age 26 1763	Junisen Class C1 Round 10	Gote	●
26	3/15	1561	-10	1550	Eiji Oohara7-dan / age 50 1455	Junisen Class C1 Round 11	Sente	●
27	3/23	1550	-6	1544	Terutaka Yasue6-dan / age 38 1619	Hayazashi-sen Prelims	Sente	●

FY1977 results13W-12L

Win rate0.520

Rating1541

Annual rank81st

Rank/title at FY end / age5-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/11	1514	-6	1507	Hiroto Kiritani4-dan / age 27 1589	Kisei-sen Prelim 1 Round 1	Gote	●
2	5/24	1507	-7	1501	Shouji Kenmochi7-dan / age 42 1573	Osho-sen Prelim 1 Round 2	Gote	●
3	6/28	1501	+8	1508	Yukio Shimodairaage 52 1483	Junisen Class C2	Sente	○
4	7/22	1508	+5	1513	Nobuhiko Sakaguchi9-dan / age 68 1373	Junisen Class C2	Gote	○
5	8/25	1513	-6	1507	Eiji Ooshima4-dan / age 20 1594	Hayazashi-sen Prelims Round 1	Gote	●
6	8/30	1507	-6	1501	Hatasu Itou4-dan / age 26 1592	Oza-sen Prelim 1 Round 2	Sente	●
7	10/4	1501	+5	1506	Nobuhiko Sakaguchi9-dan / age 68 1369	Oi-sen Prelims Round 1	Gote	○
8	10/19	1506	-6	1500	Tsuneo Kikuchi4-dan / age 28 1602	Meiki-sen Round 1	Gote	●
9	10/26	1500	+10	1510	Shuuichi Ikeda5-dan / age 32 1570	Junisen Class C2	Gote	○
10	11/2	1510	+9	1520	Eiji Ooshima4-dan / age 20 1576	Kisei-sen Prelim 1 Round 1	Sente	○
11	11/8	1520	-6	1514	Yukio Miyasaka7-dan / age 47 1624	Oi-sen Prelims Round 2	Sente	●
12	11/15	1514	+10	1524	Haruo Numa4-dan / age 28 1600	Junisen Class C2	Sente	○
13	11/22	1524	-8	1516	Kenji Iino4-dan / age 23 1522	Junisen Class C2	Gote	●
14	11/25	1516	+11	1526	Yuji Maeda4-dan / age 23 1638	Kisei-sen Prelim 1 Round 2	Gote	○
15	11/28	1526	+9	1536	Haruo Numa4-dan / age 28 1583	Meisho-sen Prelims Round 1	Sente	○
16	12/14	1536	-5	1530	Seiichirou Taki5-dan / age 29 1658	Kisei-sen Prelim 1 Round 3	Sente	●
17	12/20	1530	+8	1538	Akira Kinoshita5-dan / age 38 1524	Junisen Class C2	Gote	○
18	1/13	1538	-6	1532	Hiroji Katou8-dan / age 54 1614	Meisho-sen Prelims Round 2	Sente	●
19	1/20	1532	-7	1524	Kenji Iino4-dan / age 23 1554	Judan-sen Prelims Round 1	Gote	●
20	1/31	1524	-6	1519	Kenji Kobayashi4-dan / age 20 1616	Junisen Class C2	Sente	●
21	2/14	1519	+10	1528	Masayuki Moriyasu4-dan / age 30 1585	Junisen Class C2	Sente	○
22	3/14	1528	+6	1534	Kiyosaku Sekiya6-dan / age 44 1453	Junisen Class C2	Gote	○
23	3/17	1534	+6	1541	Yoshitaka Kimura5-dan / age 46 1458	Junisen Class C2	Sente	○
24	3/24	1541	-8	1532	Takeshi Takada6-dan / age 40 1525	Osho-sen Prelim 1 Round 1	Sente	●
25	3/27	1532	+9	1541	Terutaka Yasue6-dan / age 37 1576	Hayazashi-sen Prelims	Gote	○

FY1976 results4W-10L

Win rate0.286

Rating1518

Annual rank81st

Rank/title at FY end / age5-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1547	+9	1556	Yuji Maeda4-dan / age 22 1609	Osho-sen Prelim 1 Round 1	Sente	○
2	4/16	1556	-4	1552	Kazuo Ishida7-dan / age 29 1722	Osho-sen Prelim 1 Round 2	Sente	●
3	5/19	1552	-9	1543	Yukio Shimodairaage 51 1511	Kisei-sen Prelim 1 Round 1	Gote	●
4	6/16	1543	-6	1536	Seiichirou Taki5-dan / age 27 1626	Oza-sen Prelim 1 Round 1	Sente	●
5	7/15	1536	-10	1527	Yoshitaka Kimura5-dan / age 45 1460	Hayazashi-sen Prelims Round 1	Gote	●
6	9/8	1527	-4	1523	Hisao Hasebe7-dan / age 43 1714	Oi-sen Prelims Round 1	Sente	●
7	10/19	1523	+10	1532	Koji Tosa4-dan / age 21 1590	Meiki-sen Round 1	Sente	○
8	11/4	1532	+7	1539	Yoshitaka Kimura5-dan / age 45 1483	Meisho-sen Prelims Round 1	Sente	○
9	11/6	1539	-7	1532	Hirofumi Serizawa8-dan / age 40 1601	Meisho-sen Prelims Round 2	Sente	●
10	11/10	1532	-7	1525	Hiroji Katou8-dan / age 53 1561	Meiki-sen Round 2	Sente	●
11	11/22	1525	-7	1519	Hatasu Itou4-dan / age 26 1590	Kisei-sen Prelim 1 Round 1	Sente	●
12	2/7	1519	+9	1527	Ichirou Tanabe5-dan / age 38 1548	Hayazashi-sen Prelims Round 1	Sente	○
13	2/7	1519	-3	1516	Osamu Katsuura8-dan / age 30 1768	Hayazashi-sen Prelims Round 2	Gote	●
14	2/16	1524	-7	1518	Toshikatsu Yoshida7-dan / age 43 1589	Judan-sen Prelims Round 1	Sente	●

FY1975 results14W-16L

Win rate0.467

Rating1545

Annual rank74th

Rank/title at FY end / age5-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1541	+12	1553	Shigeru Sekine8-dan / age 45 1735	Osho-sen Prelim 1 Round 2	Gote	○
2	4/25	1553	-6	1547	Kazuo Ishida6-dan / age 28 1662	Osho-sen Prelim 1 Round 3	Gote	●
3	5/20	1547	+8	1556	Kinji Shiihashi4-dan / age 26 1565	Kisei-sen Prelim 1 Round 1	Sente	○
4	6/5	1556	-6	1549	Terutaka Yasue5-dan / age 34 1626	Kisei-sen Prelim 1 Round 2	Sente	●
5	6/25	1549	-6	1544	Hirofumi Serizawa8-dan / age 38 1660	Hayazashi-sen Prelims Round 2	Gote	●
6	9/3	1544	-6	1537	Toshio Miyata4-dan / age 22 1627	Oza-sen Prelim 1 Round 1	Gote	●
7	9/9	1537	+7	1545	Fumio Kitamuraage 54 1503	Junisen Class C2	Gote	○
8	9/12	1545	+8	1553	Noboru Kosaka4-dan / age 25 1565	Junisen Class C2	Sente	○
9	10/13	1553	-6	1547	Yuji Maeda4-dan / age 21 1652	Junisen Class C2	Gote	●
10	10/17	1547	+5	1553	Keizo Futami7-dan / age 43 1434	Junisen Class C2	Sente	○
11	10/22	1553	+10	1563	Teruichi Aono4-dan / age 22 1649	Judan-sen Prelim 1 Round 1	Sente	○
12	10/29	1563	+5	1568	Nobuhiko Sakaguchiage 66 1408	Judan-sen Prelim 1 Round 2	Gote	○
13	11/14	1568	+9	1577	Toshio Miyata4-dan / age 23 1606	Junisen Class C2	Gote	○
14	11/18	1577	+8	1585	Hiroto Kiritani4-dan / age 26 1591	Judan-sen Prelim 1 Final	Gote	○
15	11/28	1585	+6	1591	Ichirou Tanabe5-dan / age 37 1500	Meiki-sen Round 1	Gote	○
16	12/3	1591	-7	1584	Noboru Tamaru5-dan / age 25 1627	Kisei-sen Prelim 1 Round 2	Gote	●
17	12/8	1584	+8	1592	Hisao Hirotsu8-dan / age 52 1601	Judan-sen Prelim 2 Round 2	Sente	○
18	12/11	1592	+8	1601	Toshikatsu Yoshida6-dan / age 42 1613	Judan-sen Prelim 2 Final	Sente	○
19	12/19	1601	-10	1590	Ichirou Tanabe5-dan / age 37 1503	Junisen Class C2	Sente	●
20	12/26	1590	-9	1581	Takeshi Takada6-dan / age 38 1543	Meiki-sen Round 2	Sente	●
21	1/7	1581	-6	1576	Kazuo Ishida6-dan / age 28 1689	Renmei Cup Round 1	Sente	●
22	1/13	1576	+7	1583	Masao TsukadaLifetime 9-dan / age 61 1537	Hayazashi-sen Prelims Round 2	Sente	○
23	1/13	1576	-5	1570	Kazuo Ishida6-dan / age 28 1694	Hayazashi-sen Prelims Final	Sente	●
24	1/20	1578	-5	1572	Teruichi Aono4-dan / age 22 1697	Junisen Class C2	Sente	●
25	1/23	1572	-7	1565	Shouji Kenmochi7-dan / age 41 1602	Meisho-sen Prelims Round 2	Gote	●
26	1/27	1565	-9	1556	Ichirou Tanabe5-dan / age 37 1530	Shinjin-o-sen Round 1	Gote	●
27	2/6	1556	-4	1552	Kazuo Manabe4-dan / age 23 1737	Junisen Class C2	Gote	●
28	2/12	1552	-4	1548	Hifumi Katoh9-dan / age 36 1724	Judan-sen Prelim 3 Round 2	Gote	●
29	2/24	1548	+9	1556	Kinji Shiihashi4-dan / age 27 1578	Junisen Class C2	Gote	○
30	2/27	1556	-11	1545	Mitsuo Kakuta7-dan / age 66 1395	Junisen Class C2	Sente	●

FY1974 results11W-15L

Win rate0.423

Rating1542

Annual rank70th

Rank/title at FY end / age5-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/22	1556	-2	1553	Kunio Naitou9-dan / age 34 1854	Hayazashi-sen Main Round 2	Sente	●
2	4/26	1553	-6	1548	Masao Kitamura8-dan / age 39 1655	Osho-sen Prelim 1 Round 2	Gote	●
3	5/23	1548	-7	1541	Teruichi Aono4-dan / age 21 1591	Kisei-sen Prelim 1 Round 1	Gote	●
4	7/8	1541	+10	1551	Hiroji Katou8-dan / age 50 1641	Hayazashi-sen Prelims Round 1	Sente	○
5	7/8	1541	-6	1534	Kazuo Manabe4-dan / age 22 1617	Hayazashi-sen Prelims Final	Gote	●
6	9/5	1545	+10	1555	Teruichi Aono4-dan / age 21 1651	Junisen Class C2	Gote	○
7	9/9	1555	-10	1545	Shuuichi Ikedaage 29 1486	Oza-sen Prelim 1 Round 1	Gote	●
8	9/17	1545	-7	1538	Hitoshige Awaji4-dan / age 24 1570	Junisen Class C2	Gote	●
9	9/20	1538	+9	1547	Noboru Tamaru5-dan / age 24 1594	Oi-sen Prelims Round 1	Sente	○
10	10/1	1547	+5	1552	Nobuhiko Sakaguchiage 65 1404	Judan-sen Prelim 1 Round 1	Gote	○
11	10/9	1552	-9	1543	Shuuichi Ikedaage 29 1500	Junisen Class C2	Sente	●
12	10/16	1543	-4	1539	Tatsuya Futakami9-dan / age 42 1726	Oi-sen Prelims Round 2	Gote	●
13	10/22	1539	-8	1531	Toyoichi Igarashi8-dan / age 50 1547	Judan-sen Prelim 1 Round 2	Gote	●
14	10/25	1531	-6	1525	Teruichi Aono4-dan / age 21 1642	Meiki-sen Round 1	Sente	●
15	11/14	1525	+6	1532	Hidejiro Kitamuraage 66 1448	Junisen Class C2	Sente	○
16	11/22	1532	-5	1526	Kazuo Manabe4-dan / age 22 1646	Kisei-sen Prelim 1 Round 1	Sente	●
17	11/28	1526	-10	1516	Yoshitaka Kimura5-dan / age 43 1418	Junisen Class C2	Gote	●
18	12/6	1516	+12	1528	Osamu Katsuura7-dan / age 28 1721	Meisho-sen Prelims Round 2	Gote	○
19	12/17	1528	+7	1535	Kiyosaku Sekiya6-dan / age 41 1500	Junisen Class C2	Sente	○
20	1/16	1535	+8	1544	Noboru Kosaka4-dan / age 24 1548	Junisen Class C2	Gote	○
21	1/20	1544	-7	1536	Hisao Hirotsu8-dan / age 51 1575	Hayazashi-sen Prelims Round 2	Sente	●
22	1/28	1536	-8	1528	Toyoichi Igarashi8-dan / age 50 1536	Meisho-sen Prelims Final	Sente	●
23	2/10	1528	+7	1536	Masayuki Moriyasu4-dan / age 27 1496	Junisen Class C2	Sente	○
24	2/13	1536	+5	1541	Mitsuo Kakuta7-dan / age 65 1412	Junisen Class C2	Gote	○
25	2/21	1541	-7	1534	Ryuuichi Matsuura1-dan / age 23 1586	Shinjin-o-sen Round 1	Sente	●
26	2/28	1534	+8	1542	Akira Kinoshita5-dan / age 35 1530	Junisen Class C2	Sente	○

FY1973 results18W-17L

Win rate0.514

Rating1554

Annual rank53rd

Rank/title at FY end / age5-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1554	-4	1549	Nobuyuki Oouchi8-dan / age 31 1727	Osho-sen Prelim 1 Round 1	Gote	●
2	5/22	1549	+7	1557	Mikio Tomizawaage 53 1513	Kisei-sen Prelim 1 Round 2	Sente	○
3	6/19	1557	+9	1565	Shuuichi Ikedaage 28 1591	Kisei-sen Prelim 1 Round 3	Sente	○
4	6/22	1565	+7	1573	Takeshi Takadaage 36 1544	Kisei-sen Prelim 1 Final	Gote	○
5	7/2	1573	-4	1568	Kazuyoshi Nishimura7-dan / age 31 1736	Kisei-sen Prelim 2 Round 2	Sente	●
6	7/11	1568	-6	1562	Hisao Hasebe7-dan / age 39 1649	Hayazashi-sen Prelims Round 1	Gote	●
7	7/19	1562	+8	1570	Toshio Miyata4-dan / age 20 1564	Junisen Class C2	Gote	○
8	9/4	1570	+5	1575	Sanji Hashimoto5-dan / age 47 1420	Junisen Class C2	Gote	○
9	9/7	1575	+6	1581	Fumio Kitamuraage 52 1488	Meisho-sen Prelims Round 2	Sente	○
10	9/11	1581	+5	1586	Ichirou Tanabe4-dan / age 35 1446	Oza-sen Prelim 1 Round 1	Sente	○
11	9/19	1586	-6	1580	Noboru Sakurai6-dan / age 32 1654	Oi-sen Prelims Round 1	Gote	●
12	9/27	1580	+5	1584	Hidejiro Kitamuraage 65 1434	Meisho-sen Prelims Round 3	Sente	○
13	10/4	1584	+7	1592	Takeshi Takadaage 36 1555	Oza-sen Prelim 1 Round 2	Sente	○
14	10/23	1592	+5	1597	Fumio Kitamuraage 53 1473	Junisen Class C2	Gote	○
15	10/26	1597	-13	1585	Mitsuo Kakutaage 63 1376	Junisen Class C2	Sente	●
16	10/31	1585	+5	1590	Yukio Shimodairaage 48 1463	Oza-sen Prelim 1 Round 3	Sente	○
17	11/6	1590	+7	1597	Chimine Yamaguchiage 36 1547	Oza-sen Prelim 1 Round 4	Gote	○
18	11/15	1597	-8	1589	Hideo Yamaguchi6-dan / age 32 1611	Oza-sen Prelim 1 Final	Sente	●
19	11/22	1589	+7	1596	Shuuichi Ikedaage 28 1528	Judan-sen Prelim 1 Round 1	Sente	○
20	11/27	1596	-9	1587	Kazuo Manabe4-dan / age 21 1562	Junisen Class C2	Sente	●
21	12/6	1587	-7	1580	Noboru Tamaru4-dan / age 23 1637	Junisen Class C2	Sente	●
22	12/18	1580	-11	1569	Nobuhiko Sakaguchiage 65 1442	Judan-sen Prelim 1 Round 2	Gote	●
23	12/21	1569	-6	1563	Yoshinori Satou5-dan / age 24 1640	Renmei Cup Round 1	Gote	●
24	1/8	1563	-6	1557	Yoshinori Satou5-dan / age 24 1639	Kisei-sen Prelim 1 Round 2	Gote	●
25	1/11	1557	-8	1548	Chimine Yamaguchiage 36 1548	Meiki-sen Round 2	Sente	●
26	1/16	1548	+7	1555	Shuuichi Ikedaage 28 1511	Shinjin-o-sen Round 1	Gote	○
27	1/25	1555	-8	1548	Akira Kinoshita5-dan / age 34 1565	Junisen Class C2	Sente	●
28	1/30	1548	+8	1556	Tsutomu Matsushita8-dan / age 60 1557	Hayazashi-sen Prelims Final	Gote	○
29	1/30	1548	+12	1559	Kazuyoshi Nishimura7-dan / age 32 1715	Hayazashi-sen Prelims Round 1	Gote	○
30	2/1	1568	+10	1578	Masao Kitamura8-dan / age 39 1673	Hayazashi-sen Main Round 1	Gote	○
31	2/7	1578	-10	1568	Keizou Hoshida7-dan / age 57 1480	Meisho-sen Prelims Final	Sente	●
32	2/12	1568	-7	1560	Terutaka Yasue4-dan / age 32 1593	Junisen Class C2	Gote	●
33	2/22	1560	-6	1554	Yoshimasa Saeki7-dan / age 37 1660	Shinjin-o-sen Round 2	Gote	●
34	2/26	1554	+9	1564	Masakazu Wakamatsu5-dan / age 34 1608	Junisen Class C2	Sente	○
35	3/1	1564	-10	1554	Ichirou Tanabe5-dan / age 35 1470	Junisen Class C2	Gote	●

FY1972 results14W-14L

Win rate0.500

Rating1555

Annual rank65th

Rank/title at FY end / age4-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1574	+12	1586	Kazuyoshi Nishimura7-dan / age 30 1783	Osho-sen Prelim 1 Round 1	Sente	○
2	4/25	1586	-8	1578	Shigeyuki Matsuda8-dan / age 50 1574	Osho-sen Prelim 1 Round 2	Sente	●
3	5/25	1578	-9	1569	Takeshi Takadaage 35 1547	Kisei-sen Prelim 1 Round 2	Sente	●
4	7/25	1569	+6	1575	Kiyosaku Sekiya5-dan / age 38 1470	Junisen Class C2	Gote	○
5	7/26	1575	-6	1569	Osamu Katsuura6-dan / age 26 1682	Hayazashi-sen Prelims Round 1	Gote	●
6	9/19	1569	-11	1558	Hidejiro Kitamuraage 64 1439	Junisen Class C2	Sente	●
7	9/22	1558	+7	1565	Mikio Tomizawaage 52 1492	Oi-sen Prelims Round 1	Sente	○
8	9/28	1565	+7	1571	Akira Kinoshita4-dan / age 33 1510	Junisen Class C2	Gote	○
9	10/3	1571	-10	1562	Yukio Shimodairaage 47 1488	Oza-sen Prelim 1 Round 2	Gote	●
10	10/24	1562	+6	1568	Keizou Hoshidaage 55 1492	Junisen Class C2	Sente	○
11	10/31	1568	+5	1573	Ichirou Tanabe4-dan / age 34 1432	Judan-sen Prelim 1 Round 1	Sente	○
12	11/9	1573	+4	1577	Yoshitaka Kimura4-dan / age 41 1374	Junisen Class C2	Gote	○
13	11/14	1577	-7	1570	Hiroji Katou8-dan / age 49 1619	Oi-sen Prelims Round 2	Gote	●
14	11/17	1570	+8	1578	Yuji Sase7-dan / age 53 1562	Judan-sen Prelim 1 Round 2	Sente	○
15	11/21	1578	+5	1582	Ichirou Tanabe4-dan / age 34 1427	Junisen Class C2	Sente	○
16	11/24	1582	-11	1571	Ichirou Tanabe4-dan / age 34 1422	Shinjin-o-sen Round 1	Gote	●
17	11/28	1571	+8	1579	Noboru Sakurai5-dan / age 31 1573	Kisei-sen Prelim 1 Round 1	Sente	○
18	12/12	1579	-6	1573	Noboru Tamaru4-dan / age 22 1651	Judan-sen Prelim 1 Final	Gote	●
19	12/23	1573	+10	1583	Noboru Tamaru4-dan / age 22 1672	Kisei-sen Prelim 1 Round 3	Sente	○
20	12/25	1583	-9	1574	Hideo Yamaguchi5-dan / age 31 1547	Kisei-sen Prelim 1 Final	Gote	●
21	1/16	1574	-11	1563	Kiyosaku Sekiya5-dan / age 39 1419	Hayazashi-sen Prelims Round 1	Sente	●
22	1/18	1563	+7	1570	Chimine Yamaguchiage 35 1534	Renmei Cup Round 1	Sente	○
23	1/30	1570	-8	1562	Seiichirou Taki4-dan / age 24 1586	Junisen Class C2	Gote	●
24	2/2	1562	+9	1572	Masayuki Moriyasu4-dan / age 25 1620	Junisen Class C2	Sente	○
25	2/16	1572	-8	1564	Hatasu Itou1-dan / age 22 1576	Kogo Shin-ei-sen Round 1	Gote	●
26	2/27	1564	+8	1572	Shuuichi Ikedaage 28 1567	Junisen Class C2	Sente	○
27	3/2	1572	-10	1562	Toratsugu Nomoto4-dan / age 27 1499	Junisen Class C2	Gote	●
28	3/27	1562	-7	1555	Masao Kitamura7-dan / age 38 1608	Renmei Cup Round 2	Sente	●

FY1971 results16W-16L

Win rate0.500

Rating1577

Annual rank46th

Rank/title at FY end / age4-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1582	-8	1574	Shigeyuki Matsuda8-dan / age 49 1592	Osho-sen Prelim 1 Round 1	Gote	●
2	4/26	1574	+10	1584	Osamu Katsuura6-dan / age 24 1655	Shinjin-o-sen Round 3	Sente	○
3	6/10	1584	-6	1578	Keiji Mori5-dan / age 25 1655	Kisei-sen Prelim 1 Round 2	Gote	●
4	6/16	1578	+6	1584	Shuuichi Ikedaage 26 1476	Kogo Shin-ei-sen Round 3	Sente	○
5	7/6	1584	+13	1596	Kazuyoshi Nishimura6-dan / age 29 1811	Shinjin-o-sen Round 4	Sente	○
6	7/22	1596	-7	1589	Masakazu Wakamatsu4-dan / age 31 1620	Shinjin-o-sen Semifinal	Gote	●
7	7/27	1589	+6	1595	Noboru Sakurai5-dan / age 30 1522	Kogo Shin-ei-sen Round 4	Sente	○
8	8/20	1595	-7	1588	Tsuneo Kikuchi1-dan / age 22 1622	Kogo Shin-ei-sen Semifinal	Gote	●
9	9/10	1588	-8	1580	Takeshi Takadaage 34 1602	Oza-sen Prelim 1 Round 2	Gote	●
10	9/23	1580	-7	1573	Masakazu Wakamatsu4-dan / age 32 1627	Kogo Shin-ei-sen 三位決定戦	Sente	●
11	9/28	1573	+10	1583	Osamu Katsuura6-dan / age 25 1662	Oi-sen Prelims Round 1	Sente	○
12	10/15	1583	+7	1590	Yuji Sase7-dan / age 52 1540	Judan-sen Prelim 1 Round 1	Gote	○
13	10/19	1590	+6	1596	Nobuhiko Sakaguchiage 62 1484	Judan-sen Prelim 1 Round 2	Gote	○
14	10/29	1596	+6	1602	Yukio Shimodairaage 46 1500	Judan-sen Prelim 1 Final	Gote	○
15	11/9	1602	+6	1608	Toshikatsu Yoshida6-dan / age 38 1524	Judan-sen Prelim 2 Round 2	Sente	○
16	11/19	1608	-8	1600	Masao Kitamura7-dan / age 37 1607	Judan-sen Prelim 2 Final	Gote	●
17	11/26	1600	+8	1608	Terutaka Yasue1-dan / age 30 1587	Junisen Class C2	Sente	○
18	11/30	1608	+8	1616	Takeshi Takadaage 34 1607	Kisei-sen Prelim 1 Round 2	Sente	○
19	12/3	1616	+4	1620	Kiyosaku Sekiya5-dan / age 37 1432	Junisen Class C2	Gote	○
20	12/9	1620	+4	1624	Yoshitaka Kimura4-dan / age 40 1444	Shinjin-o-sen Round 1	Sente	○
21	12/17	1624	-11	1613	Shuuichi Ikedaage 26 1493	Junisen Class C2	Gote	●
22	12/23	1613	-8	1605	Yoshinori Satou1-dan / age 22 1624	Kisei-sen Prelim 1 Round 3	Sente	●
23	1/11	1605	+12	1617	Hifumi Katoh8-dan / age 32 1775	Oi-sen Prelims Round 2	Sente	○
24	1/21	1617	-10	1607	Keizo Futamiage 39 1512	Junisen Class C2	Sente	●
25	1/27	1607	-4	1602	Kazuyoshi Nishimura6-dan / age 30 1778	Renmei Cup Round 1	Sente	●
26	2/3	1602	-9	1594	Terutaka Yasue4-dan / age 30 1572	Kogo Shin-ei-sen Round 2	Sente	●
27	2/10	1594	-5	1588	Daigorou Satou7-dan / age 35 1714	Oi-sen Prelims Round 3	Sente	●
28	2/15	1588	-8	1580	Toshiyuki Tsubouchi4-dan / age 23 1576	Junisen Class C2	Gote	●
29	2/24	1580	+6	1586	Fumio Kitamuraage 51 1509	Junisen Class C2	Gote	○
30	3/7	1586	+5	1591	Sanji Hashimoto5-dan / age 46 1440	Junisen Class C2	Sente	○
31	3/10	1591	-7	1584	Masakazu Wakamatsu4-dan / age 32 1614	Junisen Class C2	Gote	●
32	3/21	1584	-7	1577	Noboru Tamaru1-dan / age 21 1624	Shinjin-o-sen Round 2	Sente	●

FY1970 results15W-10L

Win rate0.600

Rating1580

Annual rank48th

Rank/title at FY end / age4-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1535	+11	1545	Masao Kitamura7-dan / age 35 1655	Osho-sen Prelim 1 Round 1	Gote	○
2	4/13	1545	-9	1536	Noboru Sakurai5-dan / age 28 1496	Osho-sen Prelim 1 Round 2	Gote	●
3	6/2	1536	-10	1527	Chimine Yamaguchiage 32 1468	Kisei-sen Prelim 1 Round 1	Gote	●
4	6/16	1527	+6	1533	Keizou Hoshidaage 53 1447	Junisen Class C2	Gote	○
5	6/19	1533	-9	1524	Seiichirou Taki4-dan / age 21 1502	Junisen Class C2	Sente	●
6	7/6	1524	+7	1531	Yoshitaka Kimura4-dan / age 39 1480	Junisen Class C2	Sente	○
7	8/31	1531	-6	1525	Takeshi Takadaage 33 1620	Oza-sen Prelim 1 Round 1	Sente	●
8	9/21	1525	-5	1520	Keiji Mori4-dan / age 24 1661	Junisen Class C2	Sente	●
9	9/25	1520	-8	1512	Mikio Tomizawaage 50 1507	Oi-sen Prelims Round 1	Gote	●
10	10/2	1512	-4	1508	Keiji Mori4-dan / age 24 1680	Judan-sen Prelim 1 Round 1	Sente	●
11	10/15	1508	-8	1499	Ichirou Tanabe4-dan / age 32 1494	Junisen Class C2	Gote	●
12	10/26	1499	-6	1493	Toratsugu Nomoto4-dan / age 25 1577	Junisen Class C2	Gote	●
13	10/29	1493	+8	1501	Shuuichi Ikedaage 25 1498	Shinjin-o-sen Round 1	Gote	○
14	11/19	1501	+6	1508	Hidejiro Kitamuraage 62 1432	Junisen Class C2	Gote	○
15	11/27	1508	+8	1516	Yukio Shimodairaage 46 1510	Kisei-sen Prelim 1 Round 1	Sente	○
16	12/1	1516	+7	1523	Shuuichi Ikedaage 25 1471	Junisen Class C2	Sente	○
17	12/3	1523	+11	1533	Osamu Katsuura5-dan / age 24 1656	Kisei-sen Prelim 1 Round 2	Gote	○
18	12/17	1533	+6	1539	Sanji Hashimoto5-dan / age 45 1444	Junisen Class C2	Gote	○
19	12/24	1539	+7	1546	Ichirou Tanabe4-dan / age 32 1492	Kisei-sen Prelim 1 Final	Sente	○
20	1/7	1546	-5	1541	Daigorou Satou7-dan / age 34 1679	Kisei-sen Prelim 2 Round 2	Sente	●
21	1/18	1541	+8	1549	Akira Kinoshita4-dan / age 31 1520	Junisen Class C2	Sente	○
22	1/28	1549	+5	1554	Kiyosaku Sekiya5-dan / age 37 1433	Kogo Shin-ei-sen Round 2	Sente	○
23	2/1	1554	+7	1562	Toshikatsu Yoshida6-dan / age 37 1525	Shinjin-o-sen Round 2	Sente	○
24	2/23	1562	+8	1570	Fumio Kitamuraage 50 1566	Junisen Class C2	Sente	○
25	2/26	1570	+10	1580	Kaishu Tanaka4-dan / age 23 1670	Junisen Class C2	Gote	○

FY1969 results13W-17L

Win rate0.433

Rating1539

Annual rank62nd

Rank/title at FY end / age4-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1564	-5	1560	Kazuyoshi Nishimura5-dan / age 27 1722	Kogo Shin-ei-sen Round 2	Sente	●
2	4/24	1560	+7	1567	Toshikatsu Yoshida5-dan / age 35 1536	Osho-sen Prelim 1 Round 1	Gote	○
3	4/28	1567	-4	1563	Kunio Yonenaga7-dan / age 25 1741	Osho-sen Prelim 1 Round 2	Gote	●
4	5/23	1563	+7	1569	Noboru Sakurai5-dan / age 28 1505	Kisei-sen Prelim 1 Round 2	Sente	○
5	6/3	1569	-7	1563	Takeshi Takadaage 32 1635	Kisei-sen Prelim 1 Round 3	Sente	●
6	6/19	1563	+6	1569	Hidejiro Kitamuraage 61 1466	Junisen Class C2	Gote	○
7	6/27	1569	-7	1562	Shuuichi Ikedaage 24 1607	Junisen Class C2	Sente	●
8	7/24	1562	-8	1554	Toratsugu Nomoto4-dan / age 24 1579	Junisen Class C2	Gote	●
9	9/2	1554	-11	1543	Sanji Hashimoto5-dan / age 43 1397	Junisen Class C2	Sente	●
10	9/5	1543	-9	1533	Masakazu Wakamatsu4-dan / age 30 1488	Junisen Class C2	Gote	●
11	9/17	1533	+10	1543	Keiji Mori4-dan / age 23 1621	Oza-sen Prelim 1 Round 1	Sente	○
12	9/26	1543	+6	1550	Noboru Sakurai5-dan / age 28 1466	Oza-sen Prelim 1 Round 2	Sente	○
13	10/2	1550	+9	1559	Hidemitsu Moriyasuage 20 1612	Junisen Class C2	Sente	○
14	10/6	1559	-5	1554	Kunio Yonenaga7-dan / age 26 1721	Oi-sen Prelims Round 1	Sente	●
15	10/9	1554	+5	1560	Tsugihiko Yamakawa7-dan / age 49 1425	Oza-sen Prelim 1 Round 3	Gote	○
16	10/17	1560	+12	1572	Nobuyuki Oouchi6-dan / age 28 1748	Shinjin-o-sen Round 1	Sente	○
17	10/23	1572	-11	1561	Tsuneyoshi Tsumura5-dan / age 46 1445	Judan-sen Prelim 1 Round 1	Sente	●
18	10/27	1561	+8	1569	Yukio Shimodairaage 44 1560	Oza-sen Prelim 1 Round 4	Gote	○
19	10/30	1569	-10	1559	Fumio Kitamuraage 49 1497	Junisen Class C2	Gote	●
20	11/13	1559	-6	1553	Osamu Katsuura5-dan / age 23 1639	Oza-sen Prelim 1 Final	Sente	●
21	11/21	1553	-9	1544	Yasuo Dateage 33 1507	Junisen Class C2	Sente	●
22	12/4	1544	+8	1552	Akira Kinoshita4-dan / age 30 1550	Junisen Class C2	Sente	○
23	12/11	1552	-8	1544	平川敦士 1547	Kogo Shin-ei-sen Round 1	Gote	●
24	12/15	1544	+8	1552	Shuuichi Ikedaage 24 1563	Kisei-sen Prelim 1 Round 1	Gote	○
25	12/18	1552	-7	1545	Hideo Yamaguchi5-dan / age 28 1587	Renmei Cup Round 1	Sente	●
26	12/23	1545	-8	1538	Yukio Shimodairaage 45 1567	Kisei-sen Prelim 1 Round 2	Sente	●
27	1/27	1538	+6	1543	Tsuneyoshi Tsumura5-dan / age 46 1443	Junisen Class C2	Gote	○
28	2/9	1543	-6	1537	Takeshi Takadaage 32 1630	Shinjin-o-sen Round 2	Gote	●
29	2/24	1537	-6	1532	Keiji Mori4-dan / age 23 1630	Junisen Class C2	Sente	●
30	2/27	1532	+8	1539	Ichirou Tanabe4-dan / age 31 1519	Junisen Class C2	Gote	○

FY1968 results15W-13L

Win rate0.536

Rating1567

Annual rank54th

Rank/title at FY end / age4-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1549	+11	1560	Daigorou Satou7-dan / age 31 1688	Osho-sen Prelim 1 Round 2	Sente	○
2	4/25	1560	-8	1552	Mikio Tomizawaage 48 1555	Osho-sen Prelim 1 Round 3	Sente	●
3	5/27	1552	-7	1545	Hideo Yamaguchi5-dan / age 26 1587	Kisei-sen Prelim 1 Round 1	Gote	●
4	6/5	1545	-7	1538	Osamu Katsuura4-dan / age 22 1607	Junisen Class C2	Gote	●
5	6/14	1538	+9	1547	Toshikatsu Yoshida5-dan / age 34 1566	Kogo Shin-ei-sen Round 3	Sente	○
6	6/24	1547	+6	1553	Tsuneyoshi Tsumura5-dan / age 44 1464	Junisen Class C2	Gote	○
7	7/9	1553	+6	1559	Shouzou Kashu4-dan / age 36 1485	Junisen Class C2	Sente	○
8	7/12	1559	+4	1563	Kiichi Kigawa5-dan / age 48 1366	Kogo Shin-ei-sen Round 4	Gote	○
9	7/25	1563	+7	1570	Fumio Kitamuraage 47 1505	Junisen Class C2	Sente	○
10	23rd term	1570	+9	1579	Hidemitsu Moriyasuage 18 1599	Junisen Class C2		○
11	9/5	1579	-5	1574	Kazuyoshi Nishimura5-dan / age 26 1728	Oza-sen Prelim 1 Round 1	Gote	●
12	9/13	1574	-8	1566	Hideo Yamaguchi5-dan / age 27 1595	Kogo Shin-ei-sen Semifinal	Sente	●
13	9/20	1566	-5	1561	Kiyozumi Kiriyama4-dan / age 20 1709	Junisen Class C2	Sente	●
14	9/25	1561	+8	1569	Mikio Tomizawaage 48 1552	Oi-sen Prelims Round 1	Gote	○
15	10/7	1569	+6	1575	Tsuneyoshi Tsumura5-dan / age 45 1477	Judan-sen Prelim 1 Round 1	Gote	○
16	10/17	1575	+6	1581	Yasuo Dateage 32 1483	Junisen Class C2	Gote	○
17	10/23	1581	-9	1572	Toshikatsu Yoshida5-dan / age 35 1542	Judan-sen Prelim 1 Round 2	Sente	●
18	10/31	1572	+13	1585	Kozo Masuda9-dan / age 50 1802	Oi-sen Prelims Round 2	Gote	○
19	11/14	1585	-10	1575	Yoshitaka Kimura4-dan / age 37 1512	Junisen Class C2	Gote	●
20	11/19	1575	+8	1583	Nobuhiko Sakaguchiage 59 1583	Kisei-sen Prelim 1 Round 1	Sente	○
21	11/29	1583	-9	1574	Noboru Sakurai5-dan / age 27 1525	Kisei-sen Prelim 1 Round 2	Sente	●
22	12/5	1574	+6	1580	Ichirou Tanabe4-dan / age 30 1501	Kogo Shin-ei-sen Round 1	Sente	○
23	12/9	1580	-8	1572	Masakazu Wakamatsu4-dan / age 29 1562	Junisen Class C2	Sente	●
24	12/12	1572	-11	1561	Hidejiro Kitamuraage 60 1426	Junisen Class C2	Sente	●
25	12/18	1561	-6	1554	Yoshimasa Saeki6-dan / age 32 1629	Renmei Cup Round 1	Sente	●
26	2/7	1554	-2	1553	Makoto NakaharaKisei / age 21 1925	Oi-sen Prelims Round 3	Sente	●
27	2/25	1553	+6	1559	Keizou Hoshidaage 52 1463	Junisen Class C2	Sente	○
28	2/28	1559	+9	1567	Hidemitsu Moriyasuage 19 1586	Junisen Class C2	Gote	○

FY1967 results9W-13L

Win rate0.409

Rating1556

Annual rank53rd

Rank/title at FY end / age4-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/10	1598	+6	1604	Kiyosaku Sekiya5-dan / age 33 1526	Kogo Shin-ei-sen Round 2	○
2	5/22	1604	-5	1600	Makoto Nakahara5-dan / age 19 1755	Kisei-sen Prelim 1 Round 1	●
3	6/23	1600	+5	1605	Yasuo Dateage 30 1480	Junisen Class C2	○
4	6/26	1605	+5	1610	Keizou Hoshidaage 50 1460	Junisen Class C2	○
5	7/20	1610	-13	1597	Kiichi Kigawa5-dan / age 47 1342	Junisen Class C2	●
6	8/8	1597	-8	1589	Osamu Katsuura4-dan / age 21 1602	Kyodo	●
7	9/1	1589	+7	1596	Ichirou Tanabe4-dan / age 29 1558	Junisen Class C2	○
8	9/5	1596	-11	1585	Takeo Yamamoto7-dan / age 50 1455	Oza-sen Prelim 1 Round 1	●
9	9/15	1585	-4	1581	Makoto Nakahara5-dan / age 20 1797	Kogo Shin-ei-sen Round 4	●
10	10/5	1581	-8	1573	Nobuhiko Sakaguchiage 58 1585	Oi-sen Prelims Round 1	●
11	10/19	1573	+7	1581	Ichirou Tanabe4-dan / age 29 1551	Judan-sen Prelim 1 Round 1	○
12	11/2	1581	-3	1578	Makoto Nakahara5-dan / age 20 1828	Judan-sen Prelim 1 Round 2	●
13	11/6	1578	+9	1587	Kiyozumi Kiriyama4-dan / age 20 1630	Junisen Class C2	○
14	11/9	1587	+7	1594	Akira Kinoshita4-dan / age 28 1537	Junisen Class C2	○
15	11/13	1594	-11	1583	Hidejiro Kitamuraage 59 1450	Junisen Class C2	●
16	11/17	1583	-6	1577	Kazuo Ishida4-dan / age 20 1668	Junisen Class C2	●
17	11/25	1577	+7	1584	Ichirou Tanabe4-dan / age 29 1550	Kogo Shin-ei-sen Round 2	○
18	12/6	1584	+9	1593	Osamu Katsuura4-dan / age 21 1624	Junisen Class C2	○
19	12/15	1593	-8	1585	Nobuhiko Sakaguchiage 59 1593	Kisei-sen Prelim 1 Round 1	●
20	1/9	1585	-8	1577	Hideo Yamaguchi5-dan / age 26 1598	Renmei Cup Round 1	●
21	2/8	1577	-10	1567	Tsuneyoshi Tsumura5-dan / age 44 1477	Junisen Class C2	●
22	2/27	1567	-11	1556	Sanji Hashimoto5-dan / age 42 1425	Junisen Class C2	●

FY1966 results4W-4L

Win rate0.500

Rating1599

Annual rank42nd

Rank/title at FY end / age4-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	10/3	1597	+7	1604	Toshikatsu Yoshida5-dan / age 33 1562	Oza-sen Prelim 1 Round 1	○
2	10/7	1604	+6	1610	Takeo Yamamoto7-dan / age 49 1501	Oza-sen Prelim 1 Round 2	○
3	10/17	1610	-8	1601	Mikio Tomizawaage 46 1601	Oi-sen Prelims Round 1	●
4	10/21	1601	-6	1595	Makoto Nakahara4-dan / age 19 1675	Oza-sen Prelim 1 Round 3	●
5	11/19	1595	+8	1603	Chimine Yamaguchiage 29 1602	Kisei-sen Prelim 1 Round 1	○
6	12/10	1603	-5	1598	Makoto Nakahara4-dan / age 19 1723	Kisei-sen Prelim 1 Round 2	●
7	3/13	1598	+8	1606	Toshikatsu Yoshida5-dan / age 33 1590	Kogo Shin-ei-sen Round 2	○
8	3/20	1606	-7	1599	Kunio Yonenaga6-dan / age 23 1646	Osho-sen Prelim 1 Round 1	●

FY1965 results0W-2L

Win rate0.000

Rating1599

Annual rank40th

Rank/title at FY end / age1-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1619	-10	1609	Yoshitaka Kimura4-dan / age 34 1542	Kogo Shin-ei-sen Round 3		●
2	12/17	1609	-10	1599	Yoshitaka Kimura4-dan / age 34 1519	Kyodo		●

FY1964 results2W-0L

Win rate1.000

Rating1622

Annual rank36th

Rank/title at FY end / age1-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/5	1611	+7	1618	藤代三郎 1563	Kogo Shin-ei-sen Round 1		○
2	3/5	1618	+4	1622	Kiichi Kigawa5-dan / age 45 1413	Kogo Shin-ei-sen Round 2		○

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.