Rating › Toshiyuki Tsubouchi

Rating of Toshiyuki Tsubouchi

Player page　Last game 2009-05-21

Current rating1265

Peak1675
1981-02-03

Games1089

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2009	age 60	178th	7-dan		Group 6	1265		+16	1	1	0.500
FY2008	age 60	179th	7-dan		Group 6	1248		-15	3	9	0.250
FY2007	age 59	180th	7-dan		Group 6	1263		-16	1	10	0.091
FY2006	age 58	170th	7-dan		Group 6	1279		-32	0	8	0.000
FY2005	age 57	170th	7-dan		Group 6	1312		-33	1	8	0.111
FY2004	age 56	160th	7-dan		Group 6	1345		-0	4	8	0.333
FY2003	age 55	156th	7-dan		Group 6	1345		-33	2	8	0.200
FY2002	age 54	148th	7-dan		Group 6	1378		-16	2	8	0.200
FY2001	age 53	142nd	7-dan		Group 6	1393		-25	2	9	0.182
FY2000	age 52	140th	7-dan		Group 5	1419		+38	8	11	0.421
FY1999	age 51	142nd	7-dan	Class C2	Group 5	1381	30.5	-14	7	20	0.259
FY1998	age 50	140th	7-dan	Class C2	Group 5	1394	35.3	+10	7	16	0.304
FY1997	age 49	139th	7-dan	Class C2	Group 4	1384	31.6	-30	6	18	0.250
FY1996	age 48	131st	7-dan	Class C2	Group 4	1415	29.7	-68	5	19	0.208
FY1995	age 47	112th	7-dan	Class C2	Group 4	1483	39.4	-13	10	17	0.370
FY1994	age 46	105th	7-dan	Class C1	Group 4	1496	41.7	-12	8	18	0.308
FY1993	age 45	100th	7-dan	Class C1	Group 4	1507	39.0	-63	9	19	0.321
FY1992	age 44	89th	7-dan	Class C1	Group 4	1570	47.9	-21	16	18	0.471
FY1991	age 43	89th	6-dan	Class C1	Group 4	1592	51.5	+30	17	15	0.531
FY1990	age 42	97th	6-dan	Class C1	Group 4	1562	42.8	-51	11	18	0.379
FY1989	age 41	67th	6-dan	Class C1	Group 4	1613	55.1	+41	26	19	0.578
FY1988	age 40	85th	6-dan	Class C1	Group 4	1572	47.8	+3	17	18	0.486
FY1987	age 39	89th	6-dan	Class C1	Group 4	1569	46.1	-47	15	18	0.455
FY1986	age 38	59th	6-dan	Class C1		1615	50.6	-1	18	17	0.514
FY1985	age 37	57th	6-dan	Class C1		1616	51.0	+4	20	17	0.541
FY1984	age 36	56th	6-dan	Class C1		1612	51.2	-6	19	17	0.528
FY1983	age 35	56th	5-dan	Class C1		1618	52.6	+14	20	15	0.571
FY1982	age 34	59th	5-dan	Class C1		1604	47.6	-44	19	21	0.475
FY1981	age 33	36th	5-dan	Class C1		1648	53.1	+7	22	15	0.595
FY1980	age 32	38th	5-dan	Class C1		1641	55.2	+38	28	14	0.667
FY1979	age 31	47th	5-dan	Class C1		1603	50.1	-12	21	20	0.512
FY1978	age 30	38th	5-dan	Class C1		1615	49.5	+13	17	14	0.548
FY1977	age 29	48th	5-dan	Class C1		1603	48.4	-26	19	18	0.514
FY1976	age 28	35th	5-dan	Class C1		1629	48.4	+33	16	10	0.615
FY1975	age 27	45th	5-dan	Class C1		1595	49.1	-1	16	15	0.516
FY1974	age 26	45th	5-dan	Class C1		1597	49.9	+1	21	16	0.568
FY1973	age 25	40th	5-dan	Class C1		1595	48.6	-24	19	19	0.500
FY1972	age 24	35th	5-dan	Class C1		1620	51.9	+18	22	14	0.611
FY1971	age 23	34th	4-dan	Class C2		1602	50.5	+41	19	12	0.613
FY1970	age 22	54th	4-dan	Class C2		1560	42.3	-45	10	13	0.435
FY1969	age 21	39th	1-dan			1605		+1	2	1	0.667
FY1968	age 20	36th	1-dan			1604		-3	1	1	0.500

Games by fiscal year

FY2009 results1W-1L

Win rate0.500

Rating1265

Annual rank178th

Rank/title at FY end / age7-dan / age 60

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1258	+9	1268	Noboru Kosaka7-dan / age 59 1320	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
2	5/21	1268	-3	1265	Manabu Kumasaka4-dan / age 32 1514	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●

FY2008 results3W-9L

Win rate0.250

Rating1248

Annual rank179th

Rank/title at FY end / age7-dan / age 60

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/30	1254	-3	1251	Keiji Nishikawa7-dan / age 46 1501	Kisei-sen Prelim 1 Round 1	Sente	●
2	6/24	1251	-5	1245	Hirofumi Itoh6-dan / age 48 1368	Oi-sen Prelims Round 1	Sente	●
3	7/24	1245	+14	1259	Bungo Fukusaki9-dan / age 48 1555	Ginga-sen Prelims	Sente	○
4	7/29	1259	-3	1256	Bungo Fukusaki9-dan / age 48 1541	Asahi Cup Prelim 1 Round 2	Sente	●
5	9/17	1256	-5	1251	Yaichio Oono6-dan / age 49 1390	Ginga-sen Block D Round 1	Sente	●
6	9/26	1251	-3	1248	Bungo Fukusaki9-dan / age 48 1530	Oza-sen Prelim 1 Round 2	Gote	●
7	12/10	1248	-3	1246	Naoya Fujiwara6-dan / age 43 1521	Ryuo-sen Group 6 Ranking Round 1	Sente	●
8	1/14	1246	-4	1242	Hiromitsu Kanki6-dan / age 49 1443	Osho-sen Prelim 1 Round 1	Gote	●
9	1/21	1242	+10	1252	Noboru Kosaka7-dan / age 58 1339	Kio-sen Prelims Round 1	Gote	○
10	2/19	1252	-2	1250	Naruyuki Hatakeyama7-dan / age 39 1564	Kio-sen Prelims Round 2	Gote	●
11	2/24	1250	+13	1262	Hitoshige Awaji9-dan / age 58 1490	NHK Cup Prelims Round 1	Gote	○
12	2/24	1250	-2	1248	Yusuke Ina6-dan / age 33 1643	NHK Cup Prelims Round 2	Sente	●

FY2007 results1W-10L

Win rate0.091

Rating1263

Annual rank180th

Rank/title at FY end / age7-dan / age 59

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1278	-7	1271	Katsumi Mushano6-dan / age 53 1306	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●
2	5/7	1271	-1	1269	Tetsuro Itodani4-dan / age 18 1667	Kisei-sen Prelim 1 Round 1	Gote	●
3	8/2	1269	-4	1266	Kenji Waki8-dan / age 46 1477	Asahi Cup Prelim 1 Round 2	Gote	●
4	8/8	1266	-5	1261	Kouichi Kodama7-dan / age 56 1427	Oi-sen Prelims Round 1	Gote	●
5	8/30	1261	+14	1275	Hiroshi Naganuma7-dan / age 42 1558	Oza-sen Prelim 1 Round 2	Gote	○
6	9/26	1275	-1	1273	小林裕士6-dan / age 30 1726	Oza-sen Prelim 1 Round 3	Sente	●
7	12/5	1273	-5	1268	Keizou Noda5-dan / age 49 1387	Ryuo-sen Group 6 Ranking Round 1	Sente	●
8	1/17	1268	-1	1267	小林裕士6-dan / age 31 1722	Kio-sen Prelims Round 2	Gote	●
9	1/24	1267	-1	1266	Takayuki Yamasaki7-dan / age 26 1849	Osho-sen Prelim 1 Round 1	Gote	●
10	2/22	1266	-2	1265	Tetsuro Itodani4-dan / age 19 1660	NHK Cup Prelims Round 1	Gote	●
11	3/27	1265	-1	1263	Issei Takazaki4-dan / age 21 1661	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●

FY2006 results0W-8L

Win rate0.000

Rating1279

Annual rank170th

Rank/title at FY end / age7-dan / age 58

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1310	-6	1304	Keizou Noda5-dan / age 48 1410	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
2	5/2	1304	-2	1302	Shinya Yamamoto5-dan / age 34 1621	Kisei-sen Prelim 1 Round 1	Gote	●
3	6/14	1302	-5	1297	Kaishu Tanaka9-dan / age 59 1447	Asahi Open Prelims Round 2	Gote	●
4	7/19	1297	-5	1293	Nobuo Mori6-dan / age 54 1450	Oi-sen Prelims Round 1	Sente	●
5	8/9	1293	-6	1287	Kazuo Azuma7-dan / age 50 1385	Oza-sen Prelim 1 Round 1	Gote	●
6	12/20	1287	-5	1282	Kouichi Kodama7-dan / age 55 1439	Ryuo-sen Group 6 Ranking Round 1	Gote	●
7	1/31	1282	-1	1281	Masataka Sugimoto7-dan / age 38 1742	Kio-sen Prelims Round 2	Gote	●
8	3/8	1281	-2	1279	Shingo Hirafuji6-dan / age 43 1648	Osho-sen Prelim 1 Round 1	Sente	●

FY2005 results1W-8L

Win rate0.111

Rating1312

Annual rank170th

Rank/title at FY end / age7-dan / age 57

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/27	1342	-4	1338	Ryo Shimamoto4-dan / age 24 1517	Kisei-sen Prelim 1 Round 1	Sente	●
2	6/8	1338	-9	1329	Junkichi Sakai6-dan / age 55 1276	Asahi Open Prelims Round 2	Sente	●
3	6/15	1329	-5	1323	Tsuneo Kikuchi7-dan / age 56 1454	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	●
4	8/10	1323	-9	1314	Junkichi Sakai6-dan / age 56 1284	Oza-sen Prelim 1 Round 1	Sente	●
5	9/6	1314	-6	1309	Noboru Kosaka7-dan / age 55 1413	Oi-sen Prelims Round 1	Sente	●
6	1/12	1309	-2	1306	Satoru Sakaguchi4-dan / age 27 1624	Ryuo-sen Group 6 Ranking Round 2	Sente	●
7	1/19	1306	+10	1317	Keizou Noda5-dan / age 47 1403	Osho-sen Prelim 1 Round 1	Sente	○
8	2/1	1317	-4	1313	Kenji Waki8-dan / age 45 1533	Kio-sen Prelims Round 2	Sente	●
9	2/16	1313	-1	1312	Keita Inoue8-dan / age 42 1736	Osho-sen Prelim 1 Round 2	Gote	●

FY2004 results4W-8L

Win rate0.333

Rating1345

Annual rank160th

Rank/title at FY end / age7-dan / age 56

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1339	+10	1348	Masayuki Moriyasu6-dan / age 56 1408	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
2	5/12	1348	+13	1361	Shinya Yamamoto4-dan / age 32 1594	Kisei-sen Prelim 1 Round 1	Sente	○
3	5/20	1361	-10	1351	Junkichi Sakai6-dan / age 54 1271	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
4	6/9	1351	-3	1348	Kenji Kobayashi9-dan / age 47 1610	Kisei-sen Prelim 1 Round 2	Gote	●
5	7/1	1348	-1	1347	Takashi Abe7-dan / age 36 1754	Asahi Open Prelims Round 2	Sente	●
6	8/11	1347	-6	1341	Hirofumi Itoh6-dan / age 44 1440	Oza-sen Prelim 1 Round 1	Sente	●
7	9/15	1341	-4	1336	Nobuo Mori6-dan / age 52 1507	Oi-sen Prelims Round 1	Gote	●
8	12/1	1336	+10	1347	Keizou Noda5-dan / age 46 1437	Ryuo-sen Group 6 Ranking Round 2	Gote	○
9	1/12	1347	+12	1358	Ryo Shimamoto4-dan / age 24 1521	Ryuo-sen Group 6 Ranking Round 3	Gote	○
10	1/26	1358	-3	1355	Masahiko Urano7-dan / age 40 1592	Osho-sen Prelim 1 Round 2	Sente	●
11	2/17	1355	-3	1352	Hitoshige Awaji9-dan / age 54 1602	Kio-sen Prelims Round 1	Gote	●
12	3/30	1352	-7	1345	Yoshinori Satou8-dan / age 56 1400	Ryuo-sen Group 6 Ranking Round 4	Gote	●

FY2003 results2W-8L

Win rate0.200

Rating1345

Annual rank156th

Rank/title at FY end / age7-dan / age 55

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/2	1368	-3	1364	Yuji Masuda5-dan / age 32 1595	Kisei-sen Prelim 1 Round 1	Sente	●
2	5/9	1364	-6	1358	Shoichi Anzai6-dan / age 39 1437	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
3	6/4	1358	+11	1369	Kouichi Kodama7-dan / age 52 1480	Asahi Open Prelims Round 2	Sente	○
4	8/5	1369	-1	1368	Masataka Sugimoto6-dan / age 34 1807	Asahi Open Prelims Round 3		●
5	8/20	1368	+8	1376	Shoudou Nakada6-dan / age 51 1377	Oza-sen Prelim 1 Round 1		○
6	9/11	1376	-4	1371	Michio Ariyoshi9-dan / age 68 1547	Oza-sen Prelim 1 Round 2		●
7	10/3	1371	-4	1367	Ryo Shimamoto4-dan / age 23 1563	Oi-sen Prelims Round 1		●
8	12/25	1367	-10	1357	Junkichi Sakai6-dan / age 54 1267	Ryuo-sen Group 6 Ranking Round 1		●
9	1/23	1357	-7	1350	Shoudou Nakada6-dan / age 52 1383	Osho-sen Prelim 1 Round 1		●
10	3/4	1350	-5	1345	Kaishu Tanaka9-dan / age 57 1505	Kio-sen Prelims Round 1		●

FY2002 results2W-8L

Win rate0.200

Rating1378

Annual rank148th

Rank/title at FY end / age7-dan / age 54

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/16	1392	-4	1388	Takanori Anyouji4-dan / age 27 1561	Ryuo-sen Group 6 Promotion playoff Round 1	●
2	4/24	1388	-7	1381	Keizou Noda5-dan / age 44 1452	Kisei-sen Prelim 1 Round 1	●
3	6/12	1381	+14	1395	Hiroshi Naganuma6-dan / age 37 1677	Asahi Open Prelims	○
4	7/24	1395	-3	1391	Yuji Masuda4-dan / age 31 1630	Asahi Open Prelims	●
5	9/3	1391	-7	1384	Masayuki Moriyasu6-dan / age 55 1436	Oza-sen Prelim 1 Round 1	●
6	9/18	1384	+11	1395	Hirofumi Itoh6-dan / age 42 1514	Oi-sen Prelims Round 1	○
7	10/16	1395	-3	1392	Yoshikazu Minami9-dan / age 39 1629	Oi-sen Prelims Round 2	●
8	12/24	1392	-8	1384	Shoudou Nakada6-dan / age 50 1373	Ryuo-sen Group 6 Ranking Round 1	●
9	1/28	1384	-3	1381	Kunio Naitou9-dan / age 63 1633	Osho-sen Prelim 1 Round 2	●
10	2/19	1381	-3	1378	Naruyuki Hatakeyama6-dan / age 33 1664	Kio-sen Prelims Round 1	●

FY2001 results2W-9L

Win rate0.182

Rating1393

Annual rank142nd

Rank/title at FY end / age7-dan / age 53

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/25	1407	-3	1404	Norihiro Yagura5-dan / age 26 1657	Kisei-sen Prelim 1 Round 1	●
2	5/31	1404	-1	1403	Kazuki Kimura5-dan / age 27 1844	Kio-sen Prelims	●
3	6/13	1403	-3	1399	Sakio Chiba4-dan / age 22 1632	Ryuo-sen Group 6 Promotion playoff	●
4	7/6	1399	+14	1414	Takayuki Yamasaki4-dan / age 20 1761	Asahi Open Prelims	○
5	7/27	1414	-5	1408	Kouichi Kodama7-dan / age 50 1533	Asahi Open Prelims	●
6	8/14	1408	+7	1415	Hiroshi Honma5-dan / age 43 1361	Oza-sen Prelim 1 Round 1	○
7	9/14	1415	-9	1406	Hiroshi Honma5-dan / age 43 1354	Oi-sen Prelims Round 2	●
8	9/19	1406	-2	1404	Mamoru Hatakeyama6-dan / age 32 1764	Oza-sen Prelim 1 Round 2	●
9	1/16	1404	-6	1398	Nobuo Mori6-dan / age 49 1502	Ryuo-sen Group 6 Ranking Round 2	●
10	1/29	1398	-2	1397	Mamoru Hatakeyama6-dan / age 32 1770	Osho-sen Prelim 1 Round 2	●
11	2/19	1397	-3	1393	Yuji Masuda4-dan / age 31 1646	Kio-sen Prelims Round 1	●

FY2000 results8W-11L

Win rate0.421

Rating1419

Annual rank140th

Rank/title at FY end / age7-dan / age 52

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1377	-4	1373	Shingo Hirafuji5-dan / age 36 1595	Kisei-sen Prelim 1 Round 1	Gote	●
2	5/24	1373	-9	1364	Toshihiko Kawaguchi7-dan / age 63 1338	Ryuo-sen Group 5 Relegation playoff Round 1	Sente	●
3	5/30	1364	-1	1363	Mamoru Hatakeyama6-dan / age 30 1763	Hayazashi-sen Prelims Round 1	Sente	●
4	6/30	1363	+12	1375	Takanori Anyouji4-dan / age 25 1577	All-Japan Pro Round 1	Sente	○
5	7/14	1375	-2	1374	Mamoru Hatakeyama6-dan / age 31 1743	Ginga-sen Prelims	Gote	●
6	7/28	1374	-2	1372	Keita Inoue8-dan / age 36 1754	All-Japan Pro Round 2	Gote	●
7	8/9	1372	+11	1383	Hirofumi Itoh5-dan / age 40 1530	Oza-sen Prelim 1 Round 1	Sente	○
8	8/17	1383	+8	1391	Yoshimasa Saeki8-dan / age 64 1377	Ryuo-sen Group 5 Relegation playoff Semifinal	Sente	○
9	9/1	1391	-4	1388	Hitoshige Awaji9-dan / age 50 1606	Oza-sen Prelim 1 Round 2	Sente	●
10	9/5	1388	+8	1396	Masayuki Moriyasu6-dan / age 53 1399	Oi-sen Prelims Round 1	Gote	○
11	9/29	1396	-6	1390	Ryuuichi Matsuura6-dan / age 48 1486	Ryuo-sen Group 5 Relegation playoff Final	Gote	●
12	10/10	1390	+14	1404	Keita Inoue8-dan / age 36 1754	Oi-sen Prelims Round 2	Gote	○
13	11/7	1404	-2	1402	Mamoru Hatakeyama6-dan / age 31 1720	Oi-sen Prelims Round 3	Gote	●
14	1/9	1402	+7	1409	Junkichi Sakai6-dan / age 51 1341	Ryuo-sen Group 6 Ranking Round 2	Sente	○
15	2/2	1409	-6	1403	Hiromitsu Kanki6-dan / age 41 1496	Osho-sen Prelim 1 Round 1	Sente	●
16	2/23	1403	+13	1415	Kenji Waki8-dan / age 40 1652	Kio-sen Prelims Round 1	Sente	○
17	2/28	1415	-3	1412	Hiroshi Naganuma6-dan / age 36 1671	NHK Cup Prelims Round 1	Gote	●
18	3/23	1412	-5	1408	Toshiyuki Nakao4-dan / age 26 1568	Ryuo-sen Group 6 Ranking Round 3	Sente	●
19	3/30	1408	+11	1419	Keizou Noda5-dan / age 43 1549	Kio-sen Prelims Round 2	Gote	○

FY1999 results7W-20L

Win rate0.259

Rating1381

Annual rank142nd

Rank/title at FY end / age7-dan / age 51

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1394	-6	1388	Hirofumi Itoh5-dan / age 39 1473	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
2	6/2	1388	+7	1394	Kiyoshi Aoki6-dan / age 51 1323	Kisei-sen Prelim 1 Round 1	Gote	○
3	6/8	1394	-5	1389	Hiromitsu Kanki6-dan / age 40 1537	Hayazashi-sen Prelims Round 1	Gote	●
4	6/11	1389	+11	1400	Kouichi Kodama7-dan / age 48 1531	Ginga-sen Prelims	Gote	○
5	6/15	1400	-4	1396	Shohei Takada5-dan / age 36 1592	Junisen Class C2 Round 1	Sente	●
6	6/29	1396	-3	1393	Takayuki Yamasaki4-dan / age 18 1648	Kisei-sen Prelim 1 Round 2	Sente	●
7	7/2	1393	+10	1403	Shoudou Nakada6-dan / age 47 1462	All-Japan Pro Round 1	Gote	○
8	7/13	1403	+7	1410	Shigeru Sekine9-dan / age 69 1368	Junisen Class C2 Round 2	Gote	○
9	7/30	1410	-3	1407	Bungo Fukusaki8-dan / age 39 1672	All-Japan Pro Round 2	Sente	●
10	8/4	1407	+13	1420	小林裕士4-dan / age 22 1677	Oza-sen Prelim 1 Round 2	Gote	○
11	8/17	1420	-6	1414	Ryuuichi Matsuura6-dan / age 47 1500	Junisen Class C2 Round 3	Gote	●
12	9/2	1414	-9	1405	Yoshimasa Saeki8-dan / age 63 1371	Ginga-sen Block D Round 4	Sente	●
13	9/7	1405	-3	1402	Tadao Kitajima5-dan / age 33 1663	Junisen Class C2 Round 4	Sente	●
14	9/28	1402	+7	1410	Junkichi Sakai6-dan / age 50 1378	Oi-sen Prelims Round 1	Gote	○
15	10/15	1410	-2	1408	Yoshikazu Minami9-dan / age 36 1785	Oi-sen Prelims Round 2	Gote	●
16	10/19	1408	-3	1405	Ayumu Matsuo4-dan / age 19 1672	Junisen Class C2 Round 6	Sente	●
17	10/27	1405	-2	1403	Masataka Sugimoto5-dan / age 30 1771	Oza-sen Prelim 1 Round 3	Sente	●
18	11/24	1403	-4	1399	木下浩一age 32 1592	Junisen Class C2 Round 7	Gote	●
19	11/30	1399	-3	1396	Hiroshi Naganuma6-dan / age 34 1631	Ryuo-sen Group 5 Ranking Round 1	Sente	●
20	12/21	1396	-3	1393	Takayuki Yamasaki4-dan / age 18 1643	Junisen Class C2 Round 8	Sente	●
21	1/14	1393	-4	1389	Keiji Nishikawa7-dan / age 38 1608	Osho-sen Prelim 1 Round 1	Gote	●
22	1/18	1389	+11	1401	Yoshiyuki Kubota5-dan / age 27 1548	Junisen Class C2 Round 9	Gote	○
23	2/9	1401	-4	1397	Shingo Hirafuji5-dan / age 36 1598	Kio-sen Prelims Round 1	Sente	●
24	2/15	1397	-7	1390	Shoichi Anzai5-dan / age 36 1460	Junisen Class C2 Round 10	Sente	●
25	2/22	1390	-3	1388	小林裕士4-dan / age 23 1667	NHK Cup Prelims Round 1	Gote	●
26	2/29	1388	-5	1382	Hiromitsu Kanki6-dan / age 40 1506	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	●
27	3/14	1382	-2	1381	Hirotaka Nozuki4-dan / age 26 1769	Junisen Class C2 Round 11	Gote	●

FY1998 results7W-16L

Win rate0.304

Rating1394

Annual rank140th

Rank/title at FY end / age7-dan / age 50

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/8	1386	-7	1379	Junkichi Sakai6-dan / age 48 1435	Kisei-sen Prelim 1 Round 1	Sente	●
2	6/5	1379	+10	1389	Shoudou Nakada6-dan / age 46 1482	Hayazashi-sen Prelims	Sente	○
3	6/5	1379	-3	1376	Masahiko Urano7-dan / age 34 1671	Hayazashi-sen Prelims	Sente	●
4	6/9	1387	-4	1383	Noboru Kosaka6-dan / age 48 1566	Junisen Class C2 Round 1	Gote	●
5	6/16	1383	+7	1389	Shouji Kenmochi8-dan / age 63 1338	Ryuo-sen Group 5 Relegation playoff Final	Sente	○
6	7/2	1389	+7	1396	Kiyoshi Aoki5-dan / age 50 1337	All-Japan Pro Round 1	Sente	○
7	7/14	1396	+8	1405	Yoshimasa Saeki8-dan / age 61 1412	Junisen Class C2 Round 2	Sente	○
8	8/18	1405	-4	1401	Hiroshi Naganuma6-dan / age 33 1595	Junisen Class C2 Round 3	Sente	●
9	8/26	1401	-2	1399	Yoshikazu Minami9-dan / age 35 1787	All-Japan Pro Round 2	Sente	●
10	9/4	1399	-6	1393	Nobuo Mori6-dan / age 46 1493	Oza-sen Prelim 1 Round 2	Gote	●
11	9/8	1393	-6	1387	Hiromitsu Kanki6-dan / age 39 1496	Junisen Class C2 Round 4	Gote	●
12	10/15	1387	-3	1385	Hitoshige Awaji9-dan / age 48 1672	Oi-sen Prelims Round 2	Gote	●
13	10/27	1385	-6	1379	Toshio Miyata7-dan / age 45 1488	Junisen Class C2 Round 6	Gote	●
14	11/17	1379	-3	1376	Kiyokazu Katsumata4-dan / age 29 1633	Junisen Class C2 Round 7	Sente	●
15	12/2	1376	+9	1386	Hiroshi Honma5-dan / age 40 1439	Ryuo-sen Group 5 Ranking Round 1	Gote	○
16	12/15	1386	-2	1384	Hiroki Iizuka5-dan / age 29 1732	Junisen Class C2 Round 8	Gote	●
17	1/13	1384	-3	1381	小林裕士4-dan / age 22 1626	Ryuo-sen Group 5 Ranking Round 2	Gote	●
18	1/19	1381	+13	1393	Masakazu Kondoh4-dan / age 27 1622	Junisen Class C2 Round 9	Sente	○
19	1/26	1393	-3	1390	Kenji Waki7-dan / age 38 1655	Osho-sen Prelim 1 Round 2	Gote	●
20	2/9	1390	-5	1385	Eiji Ooshima6-dan / age 41 1521	Junisen Class C2 Round 10	Gote	●
21	2/23	1385	-2	1383	Kenji Kanzaki6-dan / age 35 1718	NHK Cup Prelims Round 1	Gote	●
22	3/9	1383	+13	1397	Norihiro Yagura4-dan / age 24 1671	Junisen Class C2 Round 11	Sente	○
23	3/19	1397	-2	1394	Kenji Kanzaki6-dan / age 35 1703	Kio-sen Prelims Round 1	Sente	●

FY1997 results6W-18L

Win rate0.250

Rating1384

Annual rank139th

Rank/title at FY end / age7-dan / age 49

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1413	-5	1408	Noboru Kosaka6-dan / age 47 1539	Ryuo-sen Group 4 Relegation playoff Final	Sente	●
2	5/20	1408	+10	1418	Shoudou Nakada6-dan / age 45 1489	Kisei-sen Prelim 1 Round 1	Sente	○
3	6/3	1418	-3	1414	Masataka Sugimoto5-dan / age 28 1650	Hayazashi-sen Prelims	Gote	●
4	6/17	1414	+8	1422	Hirofumi Itoh5-dan / age 37 1410	Junisen Class C2 Round 1	Sente	○
5	6/30	1422	-3	1419	Mamoru Hatakeyama5-dan / age 28 1702	Kisei-sen Prelim 1 Round 2	Sente	●
6	7/3	1419	+7	1427	Masayuki Moriyasu6-dan / age 50 1397	All-Japan Pro Round 1	Gote	○
7	7/22	1427	+8	1435	Kenji Iino6-dan / age 43 1428	Junisen Class C2 Round 2	Gote	○
8	7/28	1435	-5	1430	Hiroshi Naganuma5-dan / age 32 1584	Oza-sen Prelim 1 Round 2	Gote	●
9	8/11	1430	-2	1429	Satoshi Murayama8-dan / age 28 1805	All-Japan Pro Round 2	Gote	●
10	8/26	1429	-5	1424	Masamitsu Tachi6-dan / age 32 1583	Junisen Class C2 Round 3	Gote	●
11	9/16	1424	-4	1420	Takahiro Toyokawa5-dan / age 30 1617	Junisen Class C2 Round 4	Sente	●
12	10/6	1420	-3	1417	Kenji Kobayashi8-dan / age 40 1649	Oi-sen Prelims Round 2	Sente	●
13	10/28	1417	+7	1424	Terutaka Yasue7-dan / age 56 1377	Junisen Class C2 Round 6	Gote	○
14	11/14	1424	-8	1416	Hirofumi Itoh5-dan / age 37 1438	Ryuo-sen Group 5 Ranking Round 1	Gote	●
15	11/18	1416	-7	1409	Keizou Noda5-dan / age 39 1479	Junisen Class C2 Round 7	Gote	●
16	12/16	1409	-3	1406	Kazuki Kimura4-dan / age 24 1654	Junisen Class C2 Round 8	Sente	●
17	1/20	1406	-6	1400	Tsuneo Kikuchi6-dan / age 48 1504	Junisen Class C2 Round 9	Sente	●
18	2/3	1400	-2	1398	Masahiko Urano7-dan / age 33 1698	Osho-sen Prelim 1 Round 1	Sente	●
19	2/10	1398	-3	1395	Yoshiyuki Matsumoto4-dan / age 26 1660	Junisen Class C2 Round 10	Gote	●
20	2/17	1395	-4	1391	Shingo Hirafuji5-dan / age 34 1596	Kio-sen Prelims Round 1	Gote	●
21	2/24	1391	+5	1397	Masakazu Wakamatsu6-dan / age 58 1273	NHK Cup Prelims	Gote	○
22	2/24	1391	-2	1389	Naruyuki Hatakeyama6-dan / age 28 1717	NHK Cup Prelims	Gote	●
23	3/10	1395	-6	1389	Nobuo Mori6-dan / age 46 1502	Junisen Class C2 Round 11	Sente	●
24	3/24	1389	-5	1384	Hiromitsu Kanki6-dan / age 39 1540	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	●

FY1996 results5W-19L

Win rate0.208

Rating1415

Annual rank131st

Rank/title at FY end / age7-dan / age 48

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1480	+6	1486	Kiyoshi Aoki5-dan / age 48 1386	Kisei-sen Prelim 1 Round 1	Sente	○
2	6/7	1486	-9	1478	Nobuo Mori6-dan / age 44 1464	Hayazashi-sen Prelims	Sente	●
3	6/10	1478	-3	1474	Shuji Satoh5-dan / age 29 1718	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
4	6/18	1474	+9	1483	Yaichio Oono6-dan / age 37 1502	Junisen Class C2 Round 1	Sente	○
5	7/4	1483	+8	1491	Keizou Noda4-dan / age 38 1494	Kisei-sen Prelim 1 Round 2	Gote	○
6	7/11	1491	+5	1497	Kiyoshi Aoki5-dan / age 48 1374	All-Japan Pro Round 1	Sente	○
7	7/23	1497	-10	1486	Haruo Numa6-dan / age 47 1395	Junisen Class C2 Round 2	Sente	●
8	7/30	1486	-5	1481	Norihiro Yagura4-dan / age 21 1625	Kisei-sen Prelim 1 Round 3	Gote	●
9	8/8	1481	-7	1474	Noboru Kosaka6-dan / age 46 1526	Oza-sen Prelim 1 Round 2	Gote	●
10	8/12	1474	-4	1470	Kunio Naitou9-dan / age 56 1641	All-Japan Pro Round 2	Gote	●
11	8/27	1470	-4	1466	Tadao Kitajima4-dan / age 30 1689	Junisen Class C2 Round 3	Gote	●
12	9/17	1466	-2	1465	Hisashi Namekata5-dan / age 22 1820	Junisen Class C2 Round 4	Gote	●
13	9/25	1465	-3	1461	Kenji Waki7-dan / age 36 1704	Oi-sen Prelims Round 2	Sente	●
14	10/29	1461	+11	1472	木下浩一age 29 1586	Junisen Class C2 Round 6	Sente	○
15	11/19	1472	-5	1467	Shohei Takada5-dan / age 34 1612	Junisen Class C2 Round 7	Gote	●
16	12/6	1467	-5	1463	Masataka Sugimoto5-dan / age 28 1629	Ryuo-sen Group 4 Ranking Round 1	Gote	●
17	12/17	1463	-4	1458	Masataka Sugimoto5-dan / age 28 1641	Junisen Class C2 Round 8	Sente	●
18	1/21	1458	-6	1452	Yoshiyuki Ueyama6-dan / age 39 1535	Junisen Class C2 Round 9	Sente	●
19	2/7	1452	-12	1441	Masakazu Wakamatsu6-dan / age 57 1286	Osho-sen Prelim 1 Round 1	Gote	●
20	2/12	1441	-7	1433	Nou Itoh4-dan / age 35 1468	Junisen Class C2 Round 10	Gote	●
21	2/21	1433	-2	1431	Naruyuki Hatakeyama6-dan / age 27 1754	Kio-sen Prelims Round 1	Sente	●
22	2/28	1431	-9	1422	Masayuki Moriyasu6-dan / age 49 1399	NHK Cup Prelims	Gote	●
23	3/11	1422	-3	1420	Yoshiyuki Kubota4-dan / age 24 1689	Junisen Class C2 Round 11	Sente	●
24	3/18	1420	-5	1415	Kaishu Tanaka8-dan / age 50 1560	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●

FY1995 results10W-17L

Win rate0.370

Rating1483

Annual rank112th

Rank/title at FY end / age7-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/11	1493	+9	1502	Noboru Kosaka6-dan / age 45 1530	Kisei-sen Prelim 1 Round 2	Sente	○
2	5/30	1502	-4	1497	Mamoru Hatakeyama5-dan / age 25 1685	Hayazashi-sen Prelims	Sente	●
3	6/7	1497	-3	1495	Toshiaki Kubo5-dan / age 19 1786	Kisei-sen Prelim 1 Round 3	Gote	●
4	6/14	1495	-3	1492	Yoshikazu Minami9-dan / age 32 1740	All-Japan Pro Round 2	Sente	●
5	6/20	1492	-9	1483	Saburou Takeichi5-dan / age 41 1460	Junisen Class C2 Round 1	Gote	●
6	6/29	1483	+8	1491	Yoshinori Satou7-dan / age 46 1478	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	○
7	7/18	1491	-5	1486	Norihiro Yagura4-dan / age 20 1630	Junisen Class C2 Round 2	Sente	●
8	7/25	1486	-5	1481	Norihiro Yagura4-dan / age 20 1635	Oza-sen Prelim 1 Round 2	Sente	●
9	8/25	1481	-2	1480	Koichi Fukaura5-dan / age 23 1868	Ryuo-sen Group 4 Promotion playoff Round 5	Sente	●
10	8/29	1480	-7	1472	Noboru Kosaka6-dan / age 45 1513	Junisen Class C2 Round 3	Sente	●
11	9/13	1472	+13	1485	Kiyozumi Kiriyama9-dan / age 47 1704	Oi-sen Prelims Round 2	Gote	○
12	9/19	1485	+6	1491	Junkichi Sakai6-dan / age 46 1410	Junisen Class C2 Round 4	Gote	○
13	10/17	1491	-6	1485	Naoya Fujiwara5-dan / age 30 1560	Junisen Class C2 Round 5	Gote	●
14	10/24	1485	-12	1473	Masakazu Wakamatsu6-dan / age 56 1295	Oi-sen Prelims Round 3	Gote	●
15	11/21	1473	-7	1466	Katsumi Mushano6-dan / age 41 1502	Junisen Class C2 Round 6	Sente	●
16	12/12	1466	+10	1475	Shoichi Anzai5-dan / age 32 1541	Junisen Class C2 Round 7	Gote	○
17	12/20	1475	+7	1482	Toshihiko Kawaguchi6-dan / age 59 1410	Ryuo-sen Group 4 Ranking Round 1	Gote	○
18	1/16	1482	-5	1477	Hiroshi Naganuma5-dan / age 30 1607	Junisen Class C2 Round 8	Sente	●
19	1/23	1477	+6	1483	Akira Kinoshita6-dan / age 56 1385	Osho-sen Prelim 1 Round 1	Gote	○
20	2/2	1483	-7	1476	Noboru Kosaka6-dan / age 45 1529	Kio-sen Prelims Round 1	Sente	●
21	2/6	1476	+8	1483	Yoshinori Satou7-dan / age 46 1470	Ryuo-sen Group 4 Ranking Round 2	Sente	○
22	2/13	1483	-8	1475	Ryuuichi Matsuura6-dan / age 44 1474	Junisen Class C2 Round 9	Gote	●
23	2/29	1475	+9	1484	Hiroshi Honma5-dan / age 37 1527	NHK Cup Prelims	Sente	○
24	2/29	1475	-5	1470	Hitoshige Awaji8-dan / age 45 1626	NHK Cup Prelims	Sente	●
25	3/4	1480	-4	1476	Kiyozumi Kiriyama9-dan / age 48 1680	Osho-sen Prelim 1 Round 2	Gote	●
26	3/12	1476	+9	1485	Hiromitsu Kanki5-dan / age 37 1533	Junisen Class C2 Round 10	Sente	○
27	3/29	1485	-2	1483	Keita Inoue6-dan / age 32 1791	Ryuo-sen Group 4 Ranking Round 3	Gote	●

FY1994 results8W-18L

Win rate0.308

Rating1496

Annual rank105th

Rank/title at FY end / age7-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/22	1505	-3	1502	Takashi Abe6-dan / age 26 1749	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
2	5/2	1502	+5	1507	Masakazu Wakamatsu6-dan / age 54 1362	Kisei-sen Prelim 1 Round 2	Sente	○
3	5/20	1507	+9	1516	Naoya Fujiwara4-dan / age 28 1553	Kisei-sen Prelim 1 Round 3	Gote	○
4	6/3	1516	-6	1510	Kaishu Tanaka8-dan / age 47 1602	Hayazashi-sen Prelims	Sente	●
5	6/3	1516	+8	1524	Hirofumi Itoh5-dan / age 34 1534	Hayazashi-sen Prelims	Sente	○
6	6/7	1518	-3	1515	Takashi Abe6-dan / age 26 1762	Kisei-sen Prelim 1 Round 4	Gote	●
7	6/14	1515	-5	1510	Koji Horiguchi6-dan / age 33 1634	Junisen Class C1 Round 1	Gote	●
8	6/20	1510	-5	1504	Masahiko Urano6-dan / age 30 1639	All-Japan Pro Round 2	Sente	●
9	7/5	1504	+12	1517	Kenji Kanzaki6-dan / age 30 1715	Junisen Class C1 Round 2	Sente	○
10	7/18	1517	-6	1511	Masataka Sugimoto4-dan / age 25 1617	Oza-sen Prelim 1 Round 2	Sente	●
11	8/23	1511	+12	1523	Naruyuki Hatakeyama5-dan / age 25 1710	Junisen Class C1 Round 3	Gote	○
12	8/31	1523	-3	1521	Yoshikazu Minami9-dan / age 31 1812	Oi-sen Prelims Round 1	Gote	●
13	9/13	1521	+9	1530	Kazuyoshi Nishimura8-dan / age 52 1569	Junisen Class C1 Round 4	Sente	○
14	9/27	1530	-10	1520	Junkichi Sakai6-dan / age 45 1463	Kisei-sen Prelim 1 Round 2	Sente	●
15	10/25	1520	-3	1517	Takeshi Fujii5-dan / age 24 1797	Junisen Class C1 Round 6	Gote	●
16	11/15	1517	-6	1512	Ichiro Hiura6-dan / age 28 1622	Junisen Class C1 Round 7	Sente	●
17	12/6	1512	-3	1509	Nobuyuki Yashiki6-dan / age 22 1757	Junisen Class C1 Round 8	Sente	●
18	12/21	1509	+12	1521	Naruyuki Hatakeyama5-dan / age 25 1703	Ryuo-sen Group 4 Ranking Round 1	Gote	○
19	1/10	1521	-4	1517	Takashi Abe6-dan / age 27 1737	Junisen Class C1 Round 9	Gote	●
20	1/25	1517	-6	1511	Norihiro Yagura4-dan / age 20 1608	Kio-sen Prelims Round 1	Sente	●
21	1/31	1511	+13	1524	Keita Inoue6-dan / age 31 1755	Ryuo-sen Group 4 Ranking Round 2	Gote	○
22	2/7	1524	-7	1517	Isao Nakata5-dan / age 27 1576	Junisen Class C1 Round 10	Gote	●
23	2/20	1517	-9	1508	Hiroshi Honma5-dan / age 36 1482	Osho-sen Prelim 1 Round 1	Gote	●
24	2/28	1508	-8	1500	Hirofumi Itoh5-dan / age 35 1508	NHK Cup Prelims	Sente	●
25	3/7	1500	-2	1499	Tadahisa Maruyama5-dan / age 24 1873	Junisen Class C1 Round 11	Sente	●
26	3/13	1499	-3	1496	Takashi Abe6-dan / age 27 1740	Ryuo-sen Group 4 Ranking Round 3	Sente	●

FY1993 results9W-19L

Win rate0.321

Rating1507

Annual rank100th

Rank/title at FY end / age7-dan / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1571	+7	1577	Noboru Kosaka6-dan / age 43 1512	Kisei-sen Prelim 1 Round 2	Sente	○
2	5/10	1577	-6	1571	Hiroshi Naganuma5-dan / age 28 1666	Kisei-sen Prelim 1 Round 3	Sente	●
3	6/8	1571	-6	1566	Hiroshi Naganuma5-dan / age 28 1679	Hayazashi-sen Prelims	Sente	●
4	6/15	1566	-3	1563	Masataka GodaOi / age 22 1812	Junisen Class C1 Round 1	Sente	●
5	6/24	1563	-5	1558	Kunio Naitou9-dan / age 53 1699	All-Japan Pro Round 2	Sente	●
6	7/6	1558	-11	1547	Yukio Miyasaka8-dan / age 63 1433	Junisen Class C1 Round 2	Gote	●
7	7/20	1547	-12	1535	Masayuki Moriyasu6-dan / age 46 1347	Oza-sen Prelim 1 Round 2	Sente	●
8	8/24	1535	-6	1529	小林宏5-dan / age 30 1638	Junisen Class C1 Round 3	Gote	●
9	9/7	1529	+5	1534	Akira Kinoshita6-dan / age 54 1386	Oi-sen Prelims Round 1	Gote	○
10	9/14	1534	-5	1529	Kozo Arimori6-dan / age 30 1661	Junisen Class C1 Round 4	Sente	●
11	10/5	1529	+6	1535	Shoudou Nakada6-dan / age 41 1442	Oi-sen Prelims Round 2	Gote	○
12	10/12	1535	+6	1540	Terutaka Yasue7-dan / age 52 1438	Junisen Class C1 Round 5	Sente	○
13	10/29	1540	+11	1551	Toshiaki Kubo4-dan / age 18 1662	Oi-sen Prelims Round 3	Gote	○
14	11/5	1551	+7	1558	Keizou Noda4-dan / age 35 1517	Kisei-sen Prelim 1 Round 2	Gote	○
15	11/9	1558	-6	1552	Akio Ishikawa5-dan / age 30 1625	Junisen Class C1 Round 6	Gote	●
16	11/19	1552	+10	1562	Shingo Hirafuji4-dan / age 30 1622	Kisei-sen Prelim 1 Round 3	Sente	○
17	12/2	1562	-5	1556	Mamoru Hatakeyama4-dan / age 24 1685	Kisei-sen Prelim 1 Round 4	Sente	●
18	12/7	1556	-4	1553	Keita Inoue6-dan / age 29 1767	Junisen Class C1 Round 7	Sente	●
19	12/17	1553	-7	1546	Hiroki Iizuka4-dan / age 24 1603	Oi-sen Prelims Final	Sente	●
20	12/24	1546	-4	1542	Keita Inoue6-dan / age 29 1757	Ryuo-sen Group 4 Ranking Round 1	Gote	●
21	1/11	1542	-7	1535	Kazuharu Shoshi6-dan / age 32 1572	Junisen Class C1 Round 8	Gote	●
22	1/27	1535	+5	1539	Akira Kinoshita6-dan / age 54 1382	Osho-sen Prelim 1 Round 2	Sente	○
23	2/1	1539	-6	1533	Hatasu Itou6-dan / age 43 1618	Junisen Class C1 Round 9	Sente	●
24	2/8	1533	-10	1523	Shoudou Nakada6-dan / age 42 1454	Kio-sen Prelims Round 1	Gote	●
25	2/28	1523	+9	1533	Shoichi Anzai5-dan / age 30 1579	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
26	3/2	1533	-11	1521	Akira Kinoshita6-dan / age 54 1382	NHK Cup Prelims	Gote	●
27	3/8	1521	-7	1515	Katsuhiko Murooka6-dan / age 34 1572	Junisen Class C1 Round 10	Gote	●
28	3/11	1515	-7	1507	Naoya Fujiwara4-dan / age 28 1551	Osho-sen Prelim 1 Round 3	Gote	●

FY1992 results16W-18L

Win rate0.471

Rating1570

Annual rank89th

Rank/title at FY end / age7-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1589	+5	1594	Noboru Kosaka6-dan / age 42 1451	Kisei-sen Prelim 1 Round 2	Sente	○
2	5/8	1594	+10	1604	Hitoshige Awaji8-dan / age 42 1676	Osho-sen Prelim 1 Round 3	Gote	○
3	5/18	1604	-7	1597	Hiroshi Naganuma5-dan / age 27 1664	Kisei-sen Prelim 1 Round 3	Gote	●
4	5/29	1597	-4	1593	Satoshi Murayama6-dan / age 22 1807	Osho-sen Prelim 1 Final	Gote	●
5	6/5	1593	+6	1599	Keizou Noda4-dan / age 34 1499	Hayazashi-sen Prelims	Sente	○
6	6/5	1593	-8	1586	Kouichi Kodama6-dan / age 41 1611	Hayazashi-sen Prelims	Sente	●
7	6/9	1592	+5	1596	Yuzo Maruta9-dan / age 73 1439	Junisen Class C1 Round 1	Sente	○
8	6/26	1596	+5	1602	Junkichi Sakai6-dan / age 43 1471	All-Japan Pro Round 2	Sente	○
9	7/7	1602	+12	1613	Tadahisa Maruyama5-dan / age 21 1770	Junisen Class C1 Round 2	Gote	○
10	7/23	1613	+5	1618	Shoudou Nakada6-dan / age 40 1477	Oza-sen Prelim 1 Round 2	Gote	○
11	7/28	1618	-3	1615	Yasumitsu Satoh6-dan / age 22 1843	Junisen Class C1 Round 3	Sente	●
12	9/1	1615	-9	1606	Koji Horiguchi6-dan / age 31 1560	Junisen Class C1 Round 4	Sente	●
13	9/10	1606	-4	1601	Kenji Kanzaki5-dan / age 28 1774	Oza-sen Prelim 1 Round 3	Sente	●
14	9/17	1601	+11	1612	Kiyozumi Kiriyama9-dan / age 44 1746	All-Japan Pro Round 3	Sente	○
15	9/21	1612	+4	1617	Hiroshi Honma4-dan / age 34 1436	Oi-sen Prelims Round 1	Gote	○
16	10/13	1617	-7	1610	Ichiro Hiura5-dan / age 26 1660	Junisen Class C1 Round 6	Gote	●
17	10/19	1610	-3	1607	Yoshikazu Minami9-dan / age 29 1867	Oi-sen Prelims Round 2	Gote	●
18	10/27	1607	-6	1601	Hitoshige Awaji8-dan / age 42 1700	All-Japan Pro Round 4	Gote	●
19	11/10	1601	+5	1606	Daigorou Satou9-dan / age 56 1482	Junisen Class C1 Round 7	Gote	○
20	11/16	1606	+5	1611	Shoudou Nakada6-dan / age 40 1480	Kisei-sen Prelim 1 Round 3	Sente	○
21	11/24	1611	+5	1617	Junkichi Sakai6-dan / age 43 1487	Kisei-sen Prelim 1 Round 3	Gote	○
22	12/1	1617	-11	1605	Toshio Miyata6-dan / age 40 1456	Junisen Class C1 Round 8	Gote	●
23	12/17	1605	+12	1617	Kenji Kanzaki5-dan / age 29 1778	Ryuo-sen Group 4 Ranking Round 1	Sente	○
24	12/26	1617	-7	1610	Kozo Arimori6-dan / age 29 1682	Kisei-sen Prelim 1 Final	Sente	●
25	1/12	1610	-11	1599	Yoshinori Satou7-dan / age 43 1467	Junisen Class C1 Round 9	Gote	●
26	1/26	1599	+9	1608	Masataka Sugimoto4-dan / age 24 1659	Osho-sen Prelim 1 Round 1	Gote	○
27	2/2	1608	+5	1613	Toshihiko Kawaguchi6-dan / age 56 1466	Junisen Class C1 Round 10	Sente	○
28	2/9	1613	-8	1605	Mamoru Hatakeyama4-dan / age 23 1607	Ryuo-sen Group 4 Ranking Round 2	Sente	●
29	2/15	1605	-12	1594	Kiyoshi Aoki5-dan / age 45 1437	Osho-sen Prelim 1 Round 2	Gote	●
30	2/19	1594	-10	1583	Noboru Kosaka6-dan / age 43 1488	Kio-sen Prelims Round 1	Gote	●
31	3/4	1583	-10	1573	Noboru Kosaka6-dan / age 43 1499	NHK Cup Prelims	Gote	●
32	3/4	1583	+9	1592	Hiroshi Naganuma5-dan / age 28 1633	NHK Cup Prelims	Gote	○
33	3/9	1582	-4	1578	Takashi Abe6-dan / age 25 1765	Junisen Class C1 Round 11	Gote	●
34	3/23	1578	-8	1570	Shohei Takada4-dan / age 30 1584	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●

FY1991 results17W-15L

Win rate0.531

Rating1592

Annual rank89th

Rank/title at FY end / age6-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1556	+10	1566	Atsuo Ono5-dan / age 28 1625	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	○
2	4/16	1566	+5	1571	Shoudou Nakada5-dan / age 39 1430	Kisei-sen Prelim 1 Round 2	Sente	○
3	5/22	1571	+8	1579	Kenji Iino6-dan / age 36 1579	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	○
4	5/27	1579	-11	1568	Hirofumi Itoh5-dan / age 31 1466	Hayazashi-sen Prelims	Gote	●
5	5/31	1568	-5	1564	Kenji Kanzaki5-dan / age 27 1731	Kisei-sen Prelim 1 Round 3	Gote	●
6	6/11	1564	+5	1569	Hiromitsu Takashima8-dan / age 49 1440	Junisen Class C1 Round 1	Gote	○
7	6/17	1569	-5	1565	Hifumi Katoh9-dan / age 51 1731	NHK Cup Main Round 1	Gote	●
8	6/28	1565	-6	1559	Shoichi Anzai5-dan / age 27 1664	Ryuo-sen Group 4 Promotion playoff Round 5	Sente	●
9	7/8	1559	-5	1554	Mamoru Hatakeyama4-dan / age 22 1700	All-Japan Pro Round 2	Sente	●
10	7/19	1554	-10	1544	Hiroshi Honma4-dan / age 33 1473	Oza-sen Prelim 1 Round 2	Sente	●
11	7/30	1544	+11	1555	小林宏5-dan / age 28 1674	Junisen Class C1 Round 3	Sente	○
12	50th term	1555	+10	1565	Masaki Izumi6-dan / age 30 1644	Junisen Class C1		○
13	50th term	1555	+9	1564	Atsuo Ono5-dan / age 29 1598	Junisen Class C1		○
14	9/3	1574	-10	1564	Terutaka Yasue7-dan / age 50 1483	Junisen Class C1 Round 4	Gote	●
15	9/12	1564	-6	1558	Hiroshi Naganuma5-dan / age 26 1644	Oi-sen Prelims Round 1	Sente	●
16	10/15	1558	+13	1571	Nobuyuki Yashiki6-dan / age 19 1817	Junisen Class C1 Round 6	Gote	○
17	10/23	1571	+5	1576	Masayuki Moriyasu5-dan / age 44 1443	Kisei-sen Prelim 1 Round 2	Gote	○
18	10/29	1576	+5	1580	Akira Kinoshita6-dan / age 52 1414	Tenno-sen 6-dan section Round 1	Sente	○
19	11/5	1580	+8	1589	Hatasu Itou6-dan / age 41 1584	Junisen Class C1 Round 7	Sente	○
20	11/11	1589	+11	1599	Masahiko Urano6-dan / age 27 1705	Tenno-sen 6-dan section Round 2	Sente	○
21	11/14	1599	-7	1592	Kazuharu Shoshi5-dan / age 30 1625	Kisei-sen Prelim 1 Round 3	Gote	●
22	1/14	1592	+8	1600	Katsuhiko Murooka6-dan / age 32 1601	Junisen Class C1 Round 9	Gote	○
23	1/23	1600	-2	1598	Toshiyuki Moriuchi5-dan / age 21 1916	Ryuo-sen Group 4 Ranking Round 1	Sente	●
24	1/28	1598	-6	1592	Kozo Arimori6-dan / age 28 1706	Tenno-sen 6-dan section Round 3	Gote	●
25	2/4	1592	-3	1589	Satoshi Murayama6-dan / age 22 1814	Junisen Class C1 Round 10	Sente	●
26	2/7	1589	-7	1581	Naoya Fujiwara4-dan / age 26 1616	Kio-sen Prelims Round 1	Sente	●
27	2/25	1581	-11	1570	Masayuki Moriyasu6-dan / age 44 1429	NHK Cup Prelims	Gote	●
28	2/27	1570	+7	1577	Hiromitsu Kanki5-dan / age 32 1541	Osho-sen Prelim 1 Round 1	Gote	○
29	3/2	1577	+6	1583	Toshihiko Kawaguchi6-dan / age 55 1495	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
30	3/10	1583	+6	1590	Hisao Hasebe8-dan / age 58 1500	Junisen Class C1 Round 11	Gote	○
31	3/27	1590	-9	1581	Katsuhiko Murooka6-dan / age 33 1560	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
32	3/30	1581	+11	1592	Kozo Arimori6-dan / age 29 1707	Osho-sen Prelim 1 Round 2	Sente	○

FY1990 results11W-18L

Win rate0.379

Rating1562

Annual rank97th

Rank/title at FY end / age6-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/8	1608	-12	1597	Masayuki Moriyasu5-dan / age 42 1443	Kisei-sen Prelim 1 Round 2	Sente	●
2	5/29	1597	-9	1588	Noboru Kosaka6-dan / age 40 1542	Hayazashi-sen Prelims	Sente	●
3	6/12	1588	-11	1577	Katsumi Mushano5-dan / age 36 1462	Junisen Class C1 Round 1	Sente	●
4	7/2	1577	-10	1567	Junkichi Sakai5-dan / age 41 1470	Oza-sen Prelim 1 Round 2	Sente	●
5	7/10	1567	-6	1560	Keita Inoue5-dan / age 26 1648	Junisen Class C1 Round 2	Gote	●
6	8/1	1560	-9	1551	Masakazu Wakamatsu6-dan / age 50 1521	All-Japan Pro Round 2	Sente	●
7	9/4	1551	-5	1546	Kazuharu Shoshi5-dan / age 28 1672	Junisen Class C1 Round 3	Gote	●
8	9/10	1546	+8	1554	Hiroshi Honma4-dan / age 32 1529	Oi-sen Prelims Round 1	Gote	○
9	9/25	1554	-2	1552	Taku Morishita6-dan / age 24 1875	Junisen Class C1 Round 4	Sente	●
10	9/28	1552	+13	1564	Takashi Abe5-dan / age 23 1793	Oi-sen Prelims Round 2	Gote	○
11	10/23	1564	+10	1574	Mamoru Hatakeyama4-dan / age 21 1638	Kisei-sen Prelim 1 Round 2	Sente	○
12	10/30	1574	+8	1582	Toshio Miyata6-dan / age 38 1561	Junisen Class C1 Round 5	Sente	○
13	11/5	1582	-10	1572	Masakazu Wakamatsu6-dan / age 51 1505	Tenno-sen 6-dan section Round 1	Sente	●
14	11/9	1572	-3	1569	Takashi Abe5-dan / age 23 1801	Kisei-sen Prelim 1 Round 3	Gote	●
15	11/14	1569	+11	1579	Kiyozumi Kiriyama9-dan / age 43 1699	Oi-sen Prelims Round 3	Sente	○
16	11/20	1579	+4	1584	Mikio Tomizawa8-dan / age 70 1403	Junisen Class C1 Round 6	Gote	○
17	11/27	1584	+6	1589	Yoshinori Kimura8-dan / age 55 1473	Ryuo-sen Group 4 Ranking Round 1	Gote	○
18	12/10	1589	-5	1584	Masahiko Urano6-dan / age 26 1710	Ryuo-sen Group 4 Ranking Round 2	Sente	●
19	12/13	1584	-4	1580	Michio Ariyoshi9-dan / age 55 1763	Oi-sen Prelims Final	Sente	●
20	12/18	1580	-11	1569	Haruo Numa5-dan / age 41 1463	Junisen Class C1 Round 7	Sente	●
21	12/25	1569	-5	1564	Naruyuki Hatakeyama4-dan / age 21 1692	Kachinuki-sen Prelims	Gote	●
22	1/14	1564	-11	1553	Yuzo Maruta9-dan / age 71 1414	Junisen Class C1 Round 8	Gote	●
23	1/28	1553	-7	1545	Masataka Sugimoto4-dan / age 22 1590	Osho-sen Prelim 1 Round 1	Gote	●
24	1/31	1545	-6	1539	Mamoru Hatakeyama4-dan / age 21 1616	Kio-sen Prelims Round 1	Gote	●
25	2/5	1539	-9	1530	Toshihiko Kawaguchi6-dan / age 54 1501	Junisen Class C1 Round 9	Gote	●
26	2/26	1530	+7	1537	Nobuo Mori5-dan / age 39 1498	NHK Cup Prelims	Sente	○
27	2/26	1530	+12	1542	Masahiko Urano6-dan / age 26 1729	NHK Cup Prelims	Gote	○
28	3/19	1550	+4	1553	Masao Kitamura8-dan / age 56 1352	Junisen Class C1 Round 10	Sente	○
29	3/27	1553	+8	1562	Seiichirou Taki6-dan / age 42 1560	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○

FY1989 results26W-19L

Win rate0.578

Rating1613

Annual rank67th

Rank/title at FY end / age6-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1570	+11	1581	Keita Inoue5-dan / age 25 1699	Kio-sen Prelims Round 3	Gote	○
2	4/17	1581	+10	1590	Kenji Kanzaki4-dan / age 25 1652	Osho-sen Prelim 1 Round 3	Sente	○
3	4/25	1590	+8	1598	Naoya Fujiwara4-dan / age 23 1577	Kisei-sen Prelim 1 Round 2	Gote	○
4	5/12	1598	-6	1592	Kozo Arimori5-dan / age 26 1669	Kio-sen Prelims Final	Gote	●
5	5/16	1592	+13	1604	Taku Morishita5-dan / age 22 1816	Osho-sen Prelim 1 Final	Gote	○
6	5/19	1604	+10	1614	Takashi Abe4-dan / age 21 1690	Kisei-sen Prelim 1 Round 3	Gote	○
7	6/2	1614	+5	1619	Akira Kinoshita6-dan / age 49 1472	Hayazashi-sen Prelims	Gote	○
8	6/2	1614	+7	1622	Noboru Kosaka6-dan / age 39 1592	Hayazashi-sen Prelims	Sente	○
9	6/2	1614	+10	1624	Masahiko Urano6-dan / age 25 1712	Hayazashi-sen Prelims	Sente	○
10	6/6	1637	+6	1642	Shoudou Nakada5-dan / age 37 1535	Kisei-sen Prelim 1 Round 4	Gote	○
11	6/13	1642	-8	1635	Hiroshi Kamiya6-dan / age 28 1656	Junisen Class C1 Round 1	Sente	●
12	6/19	1635	+9	1644	Kazuo Manabe8-dan / age 37 1678	Osho-sen Prelim 2 Round 1	Sente	○
13	6/24	1644	-7	1636	Kenji Kanzaki4-dan / age 25 1675	Kisei-sen Prelim 1 Final	Sente	●
14	7/4	1636	-6	1631	Masaki Izumi6-dan / age 28 1738	Junisen Class C1 Round 2	Gote	●
15	7/13	1631	-5	1626	Torahiko TanakaKisei / age 32 1784	Osho-sen Prelim 2 Round 2	Sente	●
16	7/15	1626	-9	1616	Yuji Maeda7-dan / age 35 1562	Hayazashi-sen Main Round 1	Gote	●
17	7/21	1616	-10	1606	Keizou Noda4-dan / age 31 1516	All-Japan Pro Round 1	Gote	●
18	7/25	1606	+10	1616	Ichiro Hiura5-dan / age 23 1701	Junisen Class C1 Round 3	Sente	○
19	7/28	1616	-8	1608	Noboru Kosaka6-dan / age 39 1599	Kachinuki-sen Prelims	Sente	●
20	8/1	1608	+8	1616	Hiromitsu Kanki5-dan / age 30 1593	Oza-sen Prelim 1 Round 2	Sente	○
21	9/12	1616	+4	1620	Daigorou Satou8-dan / age 52 1446	Junisen Class C1 Round 4	Gote	○
22	9/15	1620	+7	1627	Nobuo Mori5-dan / age 37 1568	Oza-sen Prelim 1 Round 3	Sente	○
23	9/25	1627	+6	1633	Masakazu Wakamatsu6-dan / age 50 1526	Oi-sen Prelims Round 1	Gote	○
24	10/2	1633	+8	1641	Eiji Ooshima6-dan / age 32 1647	Oza-sen Prelim 1 Round 4	Gote	○
25	10/11	1641	+5	1646	Yoshinori Satou7-dan / age 40 1515	Junisen Class C1 Round 6	Sente	○
26	10/27	1646	-7	1639	Kenji Kanzaki4-dan / age 25 1685	Oi-sen Prelims Round 2	Sente	●
27	11/2	1639	-6	1633	Takashi Abe5-dan / age 22 1720	Oza-sen Prelim 1 Final	Sente	●
28	11/6	1633	+8	1641	Naruyuki Hatakeyama4-dan / age 20 1621	Kisei-sen Prelim 1 Round 2	Gote	○
29	11/10	1641	+6	1646	Masakazu Wakamatsu6-dan / age 50 1534	Ryuo-sen Group 4 Ranking Round 1	Sente	○
30	11/21	1646	+3	1649	Hiromitsu Takashima8-dan / age 48 1406	Junisen Class C1 Round 7	Sente	○
31	11/29	1649	-9	1640	Kazuo Azuma6-dan / age 34 1596	Tenno-sen 6-dan section Round 1	Gote	●
32	12/1	1640	+10	1650	Keita Inoue5-dan / age 25 1706	Kisei-sen Prelim 1 Round 3	Sente	○
33	12/12	1650	-8	1642	Koji Horiguchi5-dan / age 28 1656	Junisen Class C1 Round 8	Gote	●
34	12/18	1642	-9	1632	Masamitsu Tachi5-dan / age 24 1582	Ryuo-sen Group 4 Ranking Round 2	Gote	●
35	12/26	1632	+8	1641	Koji Horiguchi5-dan / age 28 1653	Kisei-sen Prelim 1 Round 4	Sente	○
36	1/12	1641	+13	1654	Yoshiharu HabuRyuo / age 19 1924	Kisei-sen Prelim 1 Final	Sente	○
37	1/16	1654	-6	1649	Yasumitsu Satoh5-dan / age 20 1764	Junisen Class C1 Round 9	Gote	●
38	1/24	1649	-9	1640	Yuji Maeda7-dan / age 35 1596	Kisei-sen Prelim 2 Round 2	Sente	●
39	1/31	1640	+7	1647	Hiroshi Naganuma4-dan / age 24 1599	Osho-sen Prelim 1 Round 1	Sente	○
40	2/15	1647	-13	1634	Masayuki Moriyasu5-dan / age 42 1391	Kio-sen Prelims Round 1	Sente	●
41	2/20	1634	+6	1640	Terutaka Yasue7-dan / age 48 1542	Junisen Class C1 Round 10	Sente	○
42	2/23	1640	-12	1628	Akira Kinoshita6-dan / age 50 1453	NHK Cup Prelims	Gote	●
43	3/6	1628	+4	1632	Shouji Kenmochi7-dan / age 55 1440	Junisen Class C1 Round 11	Gote	○
44	3/12	1632	-9	1623	Kazuo Azuma6-dan / age 34 1589	Osho-sen Prelim 1 Round 2	Sente	●
45	3/20	1623	-10	1613	Toshio Miyata6-dan / age 37 1545	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●

FY1988 results17W-18L

Win rate0.486

Rating1572

Annual rank85th

Rank/title at FY end / age6-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1564	+6	1570	Masakazu Wakamatsu6-dan / age 48 1470	Kisei-sen Prelim 1 Round 2	Sente	○
2	5/6	1570	-11	1559	Kiyoshi Aoki5-dan / age 40 1424	Kachinuki-sen Prelims	Sente	●
3	5/13	1559	-7	1552	Hiroshi Naganuma4-dan / age 23 1614	Kisei-sen Prelim 1 Round 3	Sente	●
4	6/3	1552	+9	1562	Hiroshi Naganuma4-dan / age 23 1614	Hayazashi-sen Prelims	Sente	○
5	6/3	1552	-6	1546	Kenji Waki6-dan / age 27 1639	Hayazashi-sen Prelims	Gote	●
6	6/3	1552	+7	1559	Hirofumi Itoh4-dan / age 28 1518	Hayazashi-sen Prelims	Gote	○
7	6/14	1563	-11	1552	Shouji Kenmochi7-dan / age 53 1430	Junisen Class C1 Round 1	Sente	●
8	6/21	1552	+5	1556	Hiromitsu Takashima8-dan / age 46 1398	Ryuo-sen Group 4 Relegation playoff Final	Sente	○
9	7/5	1556	-11	1546	Hideo Yamaguchi7-dan / age 46 1431	Junisen Class C1 Round 2	Gote	●
10	7/11	1546	+10	1556	Kenji Kanzaki4-dan / age 24 1654	All-Japan Pro Round 1	Sente	○
11	7/14	1556	-6	1550	Takashi Abe4-dan / age 20 1629	Oza-sen Prelim 1 Round 2	Sente	●
12	9/2	1550	+13	1563	Kiyozumi Kiriyama9-dan / age 40 1835	All-Japan Pro Round 2	Gote	○
13	9/13	1563	-5	1558	Masahiko Urano5-dan / age 24 1700	Junisen Class C1 Round 3	Gote	●
14	9/22	1558	+8	1566	Shoudou Nakada5-dan / age 36 1539	Oi-sen Prelims Round 1	Gote	○
15	9/26	1566	+7	1573	Yoshinori Kimura8-dan / age 53 1539	All-Japan Pro Round 3	Sente	○
16	10/4	1573	+9	1582	Atsuo Ono5-dan / age 26 1597	Junisen Class C1 Round 4	Sente	○
17	10/13	1582	-4	1578	Hidemitsu Moriyasu9-dan / age 39 1769	Oi-sen Prelims Round 2	Sente	●
18	11/4	1578	-9	1568	Hirofumi Itoh4-dan / age 28 1522	Kisei-sen Prelim 1 Round 2	Sente	●
19	11/8	1568	-6	1562	Katsuhiko Murooka5-dan / age 29 1653	Junisen Class C1 Round 5	Gote	●
20	11/15	1562	-8	1554	Hiroshi Honma4-dan / age 30 1544	Ryuo-sen Group 4 Ranking Round 1	Sente	●
21	11/18	1554	+6	1560	Masakazu Wakamatsu6-dan / age 49 1480	Tenno-sen 6-dan section Round 1	Gote	○
22	11/22	1560	+11	1571	Keiji Nishikawa6-dan / age 26 1714	Junisen Class C1 Round 6	Sente	○
23	12/2	1571	-9	1563	Yoshiyuki Ueyama5-dan / age 31 1539	All-Japan Pro Round 4	Gote	●
24	12/13	1563	-7	1556	Hatasu Itou6-dan / age 38 1606	Junisen Class C1 Round 7	Gote	●
25	12/20	1556	-5	1551	Kenji Waki6-dan / age 28 1685	Tenno-sen 6-dan section Round 2	Sente	●
26	1/13	1551	+6	1557	Masakazu Wakamatsu6-dan / age 49 1474	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
27	1/24	1557	-9	1548	Toshihiko Kawaguchi6-dan / age 52 1534	Junisen Class C1 Round 8	Sente	●
28	2/1	1548	+8	1556	Nobuo Mori5-dan / age 36 1530	Osho-sen Prelim 1 Round 1	Sente	○
29	2/14	1556	-7	1549	Koji Tosa5-dan / age 33 1607	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
30	2/21	1549	-4	1545	Satoshi Murayama5-dan / age 19 1733	Junisen Class C1 Round 9	Sente	●
31	3/1	1545	+8	1553	Hiroshi Naganuma4-dan / age 24 1543	NHK Cup Prelims	Sente	○
32	3/1	1545	-7	1538	Hiromitsu Kanki5-dan / age 30 1595	NHK Cup Prelims	Sente	●
33	3/14	1546	+6	1552	Mikio Tomizawa8-dan / age 68 1472	Junisen Class C1 Round 10	Gote	○
34	3/24	1552	+8	1560	Keizou Noda4-dan / age 31 1554	Kio-sen Prelims Round 2	Gote	○
35	3/27	1560	+12	1572	Hidemitsu Moriyasu9-dan / age 39 1741	Osho-sen Prelim 1 Round 2	Gote	○

FY1987 results15W-18L

Win rate0.455

Rating1569

Annual rank89th

Rank/title at FY end / age6-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1611	-6	1604	Kenji Kanzaki4-dan / age 23 1680	Kisei-sen Prelim 1 Round 2	Sente	●
2	6/9	1604	-6	1598	Koji Tosa5-dan / age 32 1689	Junisen Class C1 Round 1	Gote	●
3	6/11	1598	+3	1601	Eiji Oohara7-dan / age 58 1330	Hayazashi-sen Prelims	Sente	○
4	6/11	1598	+7	1605	Yoshinori Kimura8-dan / age 52 1560	Hayazashi-sen Prelims	Sente	○
5	6/11	1598	+7	1605	Noboru Kosaka5-dan / age 37 1548	Hayazashi-sen Prelims	Gote	○
6	7/7	1615	+8	1622	Kazuharu Shoshi5-dan / age 25 1600	Junisen Class C1 Round 2	Sente	○
7	7/10	1622	+8	1630	Teruhiko Suzuki6-dan / age 32 1615	Tenno-sen 6-dan section Final	Sente	○
8	7/11	1630	-8	1622	Masamitsu Tachiage 22 1622	Hayazashi-sen Main Round 1	Sente	●
9	7/16	1622	+5	1627	Akira Kinoshita6-dan / age 47 1491	All-Japan Pro Round 1	Sente	○
10	7/27	1627	-6	1621	Kozo Arimori5-dan / age 24 1694	Oza-sen Prelim 1 Round 2	Gote	●
11	8/1	1621	+11	1632	Hifumi Katoh9-dan / age 47 1758	Kachinuki-sen Main	Gote	○
12	8/6	1632	-8	1624	Susumu Itaya8-dan / age 46 1629	Kachinuki-sen Main	Gote	●
13	8/13	1624	-12	1612	Kiyoshi Aoki5-dan / age 39 1447	All-Japan Pro Round 2	Sente	●
14	9/1	1612	+5	1617	Akira Kinoshita6-dan / age 48 1481	Junisen Class C1 Round 3	Sente	○
15	9/4	1617	-8	1609	Eiji Ooshima5-dan / age 30 1628	Tenno-sen Main Round 1	Gote	●
16	9/17	1609	-6	1604	Keita Inoue5-dan / age 23 1709	Oi-sen Prelims Round 1	Gote	●
17	9/22	1604	-7	1596	Koji Horiguchi5-dan / age 26 1640	Junisen Class C1 Round 4	Gote	●
18	10/13	1596	+4	1601	Chimine Yamaguchiage 50 1432	Junisen Class C1 Round 5	Sente	○
19	10/26	1601	-12	1589	Yasuo Date7-dan / age 51 1430	Kisei-sen Prelim 1 Round 2	Gote	●
20	11/10	1589	+9	1598	Toshio Miyata6-dan / age 35 1626	Junisen Class C1 Round 6	Gote	○
21	11/19	1598	-5	1593	Keiji Nishikawa5-dan / age 25 1722	Ryuo-sen Group 4 Ranking Round 1	Gote	●
22	11/25	1593	+10	1602	Kazuo Azuma6-dan / age 32 1665	Tenno-sen 6-dan section Round 2	Sente	○
23	12/1	1602	+8	1610	Katsumi Mushano5-dan / age 33 1591	Junisen Class C1 Round 7	Sente	○
24	12/16	1610	-9	1602	Noboru Kosaka6-dan / age 37 1587	Tenno-sen 6-dan section Round 3	Gote	●
25	1/8	1602	-8	1594	Takashi Abe4-dan / age 20 1601	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●
26	1/12	1594	-9	1585	Seiichirou Taki6-dan / age 39 1546	Junisen Class C1 Round 8	Gote	●
27	1/27	1585	+3	1588	Eiji Oohara7-dan / age 59 1344	Osho-sen Prelim 1 Round 1	Sente	○
28	2/2	1588	+7	1595	Yoshinori Satou7-dan / age 38 1563	Junisen Class C1 Round 9	Gote	○
29	2/22	1595	+3	1598	Masayuki Moriyasu5-dan / age 40 1352	NHK Cup Prelims	Sente	○
30	2/22	1595	-6	1589	Satoshi Murayamaage 18 1674	NHK Cup Prelims	Sente	●
31	3/1	1592	-10	1582	Daigorou Satou8-dan / age 51 1491	Junisen Class C1 Round 10	Sente	●
32	3/9	1582	-5	1577	Bungo Fukusaki7-dan / age 28 1712	Osho-sen Prelim 1 Round 2	Gote	●
33	3/18	1577	-8	1569	Takashi Abe4-dan / age 20 1584	Kio-sen Prelims Round 2	Gote	●

FY1986 results18W-17L

Win rate0.514

Rating1615

Annual rank59th

Rank/title at FY end / age6-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1609	-7	1602	Kazuo Azuma6-dan / age 30 1637	Kio-sen Prelims Round 3	Sente	●
2	4/28	1602	+4	1606	Yasuo Date6-dan / age 49 1411	Kisei-sen Prelim 1 Round 2	Gote	○
3	5/19	1606	-6	1600	Kenji Waki6-dan / age 25 1707	Tenno-sen 6-dan section Final	Gote	●
4	5/21	1600	-8	1592	Hiromitsu Kanki4-dan / age 27 1580	Kisei-sen Prelim 1 Round 3	Sente	●
5	5/29	1592	-8	1584	Hiromitsu Kanki4-dan / age 27 1588	Hayazashi-sen Prelims	Sente	●
6	6/3	1584	+5	1589	Yuji Sase8-dan / age 67 1459	Junisen Class C1 Round 1	Gote	○
7	7/2	1589	+3	1592	Eiji Oohara7-dan / age 57 1367	Oza-sen Prelim 1 Round 2	Gote	○
8	7/8	1592	+5	1597	Shouji Kenmochi7-dan / age 51 1465	Junisen Class C1 Round 2	Sente	○
9	7/17	1597	-8	1590	Takashi Abe4-dan / age 18 1605	All-Japan Pro Round 1	Gote	●
10	7/28	1590	+5	1594	Yasuo Date6-dan / age 50 1429	Oza-sen Prelim 1 Round 3	Sente	○
11	9/5	1594	-3	1591	Michio TakahashiOi / age 26 1867	Junisen Class C1 Round 3	Sente	●
12	9/8	1591	-5	1586	Keiji Nishikawa5-dan / age 24 1712	Oza-sen Prelim 1 Round 4	Gote	●
13	9/22	1586	+9	1595	Hiromitsu Kanki4-dan / age 27 1647	Oi-sen Prelims Round 1	Gote	○
14	9/30	1595	-8	1588	Hiroshi Kamiya5-dan / age 25 1606	Junisen Class C1 Round 4	Gote	●
15	10/21	1588	-7	1581	Yoshinori Satou7-dan / age 37 1653	Junisen Class C1 Round 5	Gote	●
16	10/27	1581	-3	1579	Yoshikazu Minami8-dan / age 23 1863	Oi-sen Prelims Round 2	Gote	●
17	10/30	1579	-8	1571	Hiroshi Naganuma4-dan / age 21 1600	Kisei-sen Prelim 1 Round 2	Sente	●
18	11/6	1571	+7	1578	Hiroshi Honma4-dan / age 28 1507	Judan-sen Prelims Round 1	Sente	○
19	11/18	1578	+11	1588	Eisaku Tomioka5-dan / age 22 1704	Junisen Class C1 Round 6	Sente	○
20	11/28	1588	+11	1599	Kenji Waki6-dan / age 26 1710	Tenno-sen 6-dan section Round 2	Sente	○
21	12/2	1599	-5	1594	Keiji Nishikawa5-dan / age 24 1713	Junisen Class C1 Round 7	Gote	●
22	12/15	1594	+8	1602	Kouichi Kodama6-dan / age 35 1606	Tenno-sen 6-dan section Round 3	Sente	○
23	12/18	1602	+3	1605	Eiji Oohara7-dan / age 57 1354	Judan-sen Prelims Round 2	Sente	○
24	12/22	1605	+10	1615	Masahiko Urano4-dan / age 22 1671	Meisho-sen Prelims Round 1	Gote	○
25	1/8	1615	+8	1622	Kouichi Kodama6-dan / age 35 1601	Meisho-sen Prelims Round 2	Gote	○
26	1/13	1622	+3	1625	Toratsugu Nomoto7-dan / age 41 1386	Junisen Class C1 Round 8	Sente	○
27	1/19	1625	-6	1620	Hidemitsu Moriyasu8-dan / age 37 1733	Judan-sen Prelims Round 3	Gote	●
28	2/6	1620	-7	1613	Kenji Kanzaki4-dan / age 23 1648	Osho-sen Prelim 1 Round 1	Gote	●
29	2/10	1613	+6	1618	Hiromitsu Takashima8-dan / age 45 1502	Junisen Class C1 Round 9	Sente	○
30	2/26	1618	-9	1609	Noboru Kosaka5-dan / age 37 1582	NHK Cup Prelims	Gote	●
31	3/3	1609	+6	1615	Masakazu Wakamatsu6-dan / age 47 1503	Junisen Class C1 Round 10	Gote	○
32	3/16	1615	-8	1607	Hiromitsu Kanki4-dan / age 28 1609	Kio-sen Prelims Round 2	Gote	●
33	3/23	1607	+5	1612	Yasuo Date7-dan / age 50 1491	Kachinuki-sen Prelims Round 2	Sente	○
34	3/23	1607	+9	1616	Keita Inoue4-dan / age 23 1655	Kachinuki-sen Prelims Final	Gote	○
35	3/27	1621	-6	1615	Hitoshige Awaji8-dan / age 37 1716	Meisho-sen Prelims Final	Gote	●

FY1985 results20W-17L

Win rate0.541

Rating1616

Annual rank57th

Rank/title at FY end / age6-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1606	-6	1601	Kaishu Tanaka8-dan / age 38 1711	Osho-sen Prelim 1 Round 2	Sente	●
2	4/10	1601	+10	1610	Kouichi Kodama6-dan / age 34 1667	Kio-sen Prelims Round 2	Gote	○
3	4/24	1610	+11	1621	Kaishu Tanaka8-dan / age 38 1732	Kio-sen Prelims Round 3	Sente	○
4	5/1	1621	-9	1612	Hirofumi Itoh4-dan / age 25 1581	Kisei-sen Prelim 1 Round 2	Gote	●
5	5/8	1612	-9	1603	Noboru Sakurai7-dan / age 43 1569	Kio-sen Prelims Final	Sente	●
6	5/31	1603	+11	1614	Kaishu Tanaka8-dan / age 38 1726	Hayazashi-sen Prelims	Sente	○
7	5/31	1603	+7	1610	Junkichi Sakai5-dan / age 35 1565	Hayazashi-sen Prelims	Sente	○
8	5/31	1603	+8	1611	Hirofumi Itoh4-dan / age 25 1590	Hayazashi-sen Prelims	Gote	○
9	6/18	1629	-9	1619	Katsumi Mushano5-dan / age 31 1572	Junisen Class C1 Round 1	Gote	●
10	7/3	1619	+9	1629	Keita Inoue4-dan / age 21 1679	All-Japan Pro Round 1	Sente	○
11	7/6	1629	-4	1624	Akira Shima5-dan / age 22 1802	Hayazashi-sen Main Round 1	Gote	●
12	7/16	1624	+7	1631	Seiichirou Taki6-dan / age 36 1581	Junisen Class C1 Round 2	Sente	○
13	7/26	1631	-9	1623	Hirofumi Itoh4-dan / age 25 1604	Oza-sen Prelim 1 Round 2	Sente	●
14	8/26	1623	-6	1617	Kenji Kobayashi7-dan / age 28 1706	All-Japan Pro Round 2	Sente	●
15	9/3	1617	+5	1621	Mikio Tomizawa8-dan / age 65 1477	Junisen Class C1 Round 3	Sente	○
16	9/11	1621	+4	1625	Keizou Hoshida7-dan / age 68 1402	Oi-sen Prelims Round 1	Gote	○
17	9/24	1625	-9	1616	Katsuhiko Murooka5-dan / age 26 1603	Junisen Class C1 Round 4	Gote	●
18	10/15	1616	-9	1608	Terutaka Yasue6-dan / age 44 1589	Junisen Class C1 Round 5	Gote	●
19	10/23	1608	-12	1596	Keizou Hoshida7-dan / age 68 1402	Kisei-sen Prelim 1 Round 2	Sente	●
20	11/12	1596	+5	1601	Hideo Yamaguchi6-dan / age 44 1472	Junisen Class C1 Round 6	Sente	○
21	11/15	1601	-7	1594	Masahiko Urano4-dan / age 21 1643	Judan-sen Prelims Round 1	Sente	●
22	11/29	1594	+7	1601	Masakazu Wakamatsu6-dan / age 46 1562	Tenno-sen 6-dan section Round 2	Gote	○
23	12/3	1601	+12	1613	Akira Shima5-dan / age 22 1774	Junisen Class C1 Round 7	Gote	○
24	12/11	1613	-4	1608	Kunio Naitou9-dan / age 46 1776	Oi-sen Prelims Round 2	Sente	●
25	12/13	1608	+2	1611	Kazumasa Yamanaka7-dan / age 70 1291	Meisho-sen Prelims Round 1	Gote	○
26	12/19	1611	+7	1617	Hiromitsu Takashima8-dan / age 44 1552	Meisho-sen Prelims Round 2	Gote	○
27	1/14	1617	-10	1607	Tsuneo Kikuchi5-dan / age 36 1516	Junisen Class C1 Round 8	Gote	●
28	1/28	1607	-10	1597	Nobuo Mori5-dan / age 33 1521	Osho-sen Prelim 1 Round 1	Gote	●
29	1/31	1597	-7	1590	Masahiko Urano4-dan / age 21 1649	Meisho-sen Prelims Final	Gote	●
30	2/5	1590	-7	1584	Masahiko Urano4-dan / age 21 1656	Kachinuki-sen Prelims Final	Gote	●
31	2/5	1590	+9	1599	Takashi Abe4-dan / age 18 1617	Kachinuki-sen Prelims Round 2	Gote	○
32	2/12	1592	+6	1598	Toshihiko Kawaguchi6-dan / age 49 1499	Junisen Class C1 Round 9	Sente	○
33	2/26	1598	+2	1600	Kazumasa Yamanaka7-dan / age 71 1281	NHK Cup Prelims	Sente	○
34	2/26	1598	-8	1590	Takashi Abe4-dan / age 18 1606	NHK Cup Prelims	Gote	●
35	3/4	1593	+9	1601	Hatasu Itou5-dan / age 35 1619	Junisen Class C1 Round 10	Gote	○
36	3/19	1601	+2	1603	Kazumasa Yamanaka7-dan / age 71 1288	Kio-sen Prelims Round 2	Gote	○
37	3/25	1603	+13	1616	Yasuaki Tsukada6-dan / age 21 1836	Tenno-sen 6-dan section Round 3	Sente	○

FY1984 results19W-17L

Win rate0.528

Rating1612

Annual rank56th

Rank/title at FY end / age6-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1616	+9	1625	Keita Inoue4-dan / age 20 1676	Kio-sen Prelims Round 2	Sente	○
2	4/20	1625	+7	1632	Masakazu Wakamatsu5-dan / age 44 1563	Osho-sen Prelim 1 Round 2	Gote	○
3	5/9	1632	-6	1626	Yoshikazu Minami6-dan / age 20 1717	Kio-sen Prelims Round 3	Gote	●
4	5/26	1626	+4	1630	Yasuo Date6-dan / age 47 1461	Hayazashi-sen Prelims	Sente	○
5	5/26	1626	-10	1616	Akira Kinoshita6-dan / age 44 1555	Hayazashi-sen Prelims	Sente	●
6	6/6	1621	-5	1616	Bungo Fukusaki7-dan / age 24 1762	Osho-sen Prelim 1 Round 3	Sente	●
7	6/19	1616	+10	1625	Hiroshi Kamiya5-dan / age 23 1693	Junisen Class C1 Round 1	Sente	○
8	6/25	1625	+4	1630	Yasuo Date6-dan / age 47 1445	Kisei-sen Prelim 2 Round 2	Gote	○
9	7/3	1630	-9	1620	Akira Kinoshita6-dan / age 44 1566	Kisei-sen Prelim 1 Round 3	Sente	●
10	7/10	1620	+5	1625	Yuji Sase8-dan / age 65 1469	Junisen Class C1 Round 2	Sente	○
11	8/6	1625	+2	1627	Mitsuo Kakuta7-dan / age 74 1255	All-Japan Pro Round 1	Sente	○
12	9/11	1627	+9	1635	Toshio Miyata5-dan / age 31 1667	Junisen Class C1 Round 3	Gote	○
13	9/25	1635	+4	1639	Masayuki Moriyasu5-dan / age 37 1432	Oza-sen Prelim 1 Round 2	Sente	○
14	10/2	1639	-6	1633	Michio Takahashi6-dan / age 24 1728	Junisen Class C1 Round 4	Sente	●
15	10/15	1633	-10	1624	Nobuo Mori5-dan / age 32 1566	Kachinuki-sen Prelims Round 2	Gote	●
16	10/17	1624	+2	1626	Kazumasa Yamanaka7-dan / age 69 1315	Oi-sen Prelims Round 1	Gote	○
17	10/23	1626	+8	1634	Yoshinori Satou7-dan / age 35 1640	Junisen Class C1 Round 5	Sente	○
18	10/29	1634	-7	1627	Masahiko Urano4-dan / age 20 1671	Oza-sen Prelim 1 Round 3	Gote	●
19	10/31	1627	-4	1623	Kunio Naitou9-dan / age 44 1828	All-Japan Pro Round 2	Gote	●
20	11/13	1623	+6	1629	Shouji Kenmochi7-dan / age 50 1522	Junisen Class C1 Round 6	Gote	○
21	11/26	1629	-9	1620	Hirofumi Itoh4-dan / age 24 1581	Kisei-sen Prelim 1 Round 2	Sente	●
22	12/11	1620	+4	1624	Shigeyuki Matsuda9-dan / age 63 1448	Junisen Class C1 Round 7	Sente	○
23	12/17	1624	+2	1627	Sanji Hashimoto6-dan / age 59 1330	Judan-sen Prelims Round 1	Sente	○
24	1/7	1627	-8	1618	Hirofumi Itoh4-dan / age 24 1607	Shinjin-o-sen Round 1	Gote	●
25	1/10	1618	+6	1625	Akira Kinoshita6-dan / age 45 1549	Tenno-sen 6-dan section Round 2	Gote	○
26	1/14	1625	+13	1637	Kiyozumi Kiriyama9-dan / age 37 1847	Oi-sen Prelims Round 2	Sente	○
27	1/22	1637	+8	1645	Koji Tosa5-dan / age 29 1621	Junisen Class C1 Round 8	Gote	○
28	1/28	1645	-5	1640	Yoshikazu Minami6-dan / age 21 1778	Oi-sen Prelims Round 3	Sente	●
29	2/1	1640	+8	1648	Hiromitsu Kanki4-dan / age 25 1652	Meisho-sen Prelims Round 1	Gote	○
30	2/13	1648	-6	1642	Kozo Arimori4-dan / age 22 1730	Judan-sen Prelims Round 2	Gote	●
31	2/19	1642	-10	1632	Akira Kinoshita6-dan / age 45 1533	Junisen Class C1 Round 9	Sente	●
32	2/25	1632	-10	1622	Yoshinori Kimura8-dan / age 49 1557	NHK Cup Prelims	Sente	●
33	2/25	1632	+9	1640	Keita Inoue4-dan / age 21 1660	NHK Cup Prelims	Gote	○
34	3/4	1631	-7	1624	Kazuo Azuma6-dan / age 29 1688	Meisho-sen Prelims Round 2	Sente	●
35	3/12	1624	-5	1619	Yasuaki Tsukada5-dan / age 20 1761	Junisen Class C1 Round 10	Gote	●
36	3/25	1619	-7	1612	Toshio Miyata6-dan / age 32 1666	Tenno-sen 6-dan section Round 3	Gote	●

FY1983 results20W-15L

Win rate0.571

Rating1618

Annual rank56th

Rank/title at FY end / age5-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1601	+7	1608	Junkichi Sakai5-dan / age 33 1559	Osho-sen Prelim 1 Round 2	Sente	○
2	5/11	1608	+2	1610	Mitsuo Kakuta7-dan / age 73 1254	Kisei-sen Prelim 1 Round 2	Sente	○
3	5/30	1610	-5	1605	Michio Ariyoshi9-dan / age 47 1755	Osho-sen Prelim 1 Round 3	Sente	●
4	6/1	1605	+3	1608	Sanji Hashimoto6-dan / age 57 1341	Hayazashi-sen Prelims Round 1	Gote	○
5	6/1	1605	+9	1614	Kouichi Kodama5-dan / age 32 1627	Hayazashi-sen Prelims Round 2	Sente	○
6	6/1	1605	-9	1596	Junkichi Sakai5-dan / age 33 1556	Hayazashi-sen Prelims Final	Sente	●
7	6/8	1608	+7	1615	Renshou Nada9-dan / age 56 1564	Kisei-sen Prelim 1 Round 3	Gote	○
8	6/20	1615	+10	1625	Shuuichi Ono4-dan / age 25 1702	NHK Cup Main Round 1	Sente	○
9	6/27	1625	+6	1630	Nobuo Mori4-dan / age 31 1525	All-Japan Pro Round 1	Gote	○
10	7/1	1630	+9	1640	Koji Horiguchi4-dan / age 22 1690	Kisei-sen Prelim 1 Round 4	Gote	○
11	7/21	1640	+5	1645	Yasuo Date6-dan / age 46 1512	Junisen Class C1 Round 2	Sente	○
12	8/1	1645	-5	1640	Michio Takahashi5-dan / age 23 1780	Kisei-sen Prelim 1 Final	Sente	●
13	8/13	1640	-4	1636	Hidemitsu MoriyasuKisei / age 33 1812	All-Japan Pro Round 2	Sente	●
14	9/9	1636	+6	1641	Masakazu Wakamatsu5-dan / age 44 1531	Junisen Class C1 Round 3	Gote	○
15	9/19	1641	+3	1644	Fumio Kitamuraage 62 1400	Oza-sen Prelim 1 Round 2	Gote	○
16	9/30	1644	-9	1635	Seiichirou Taki6-dan / age 34 1604	Junisen Class C1 Round 4	Sente	●
17	10/7	1635	-9	1627	Hiromitsu Kanki4-dan / age 24 1602	Oi-sen Prelims Round 1	Gote	●
18	10/17	1627	+7	1633	Nobuo Mori4-dan / age 31 1561	Oza-sen Prelim 1 Round 3	Sente	○
19	10/24	1633	-3	1631	Makoto NakaharaOza / age 36 1913	NHK Cup Main Round 2	Sente	●
20	10/28	1631	+6	1637	Renshou Nada9-dan / age 56 1543	Junisen Class C1 Round 5	Gote	○
21	11/25	1637	+6	1642	Toshihiko Kawaguchi5-dan / age 47 1534	Junisen Class C1 Round 6	Gote	○
22	11/28	1642	-12	1630	Masayuki Moriyasu5-dan / age 36 1459	Judan-sen Prelims Round 1	Gote	●
23	12/6	1630	+5	1636	Yasuo Date6-dan / age 47 1506	Oza-sen Prelim 1 Round 4	Sente	○
24	12/8	1636	-8	1628	Kouichi Kodama5-dan / age 32 1643	Oza-sen Prelim 1 Final	Gote	●
25	12/16	1628	+7	1635	Hatasu Itou5-dan / age 33 1594	Junisen Class C1 Round 7	Gote	○
26	12/21	1635	-8	1627	Kouichi Kodama5-dan / age 32 1639	Kachinuki-sen Prelims Final	Sente	●
27	1/6	1627	-9	1618	Junkichi Sakai5-dan / age 34 1572	Shinjin-o-sen Round 1	Sente	●
28	1/10	1618	-8	1610	Hiromitsu Kanki4-dan / age 24 1625	Kisei-sen Prelim 1 Round 2	Gote	●
29	1/18	1610	+8	1618	Noboru Kosaka5-dan / age 33 1604	Meisho-sen Prelims Round 1	Gote	○
30	1/24	1618	+6	1624	Tsuneo Kikuchi5-dan / age 34 1549	Junisen Class C1 Round 8	Sente	○
31	2/16	1624	-6	1618	Kaishu Tanaka7-dan / age 36 1694	Meisho-sen Prelims Round 2	Gote	●
32	2/24	1618	-8	1610	Kouichi Kodama5-dan / age 33 1634	Junisen Class C1 Round 9	Gote	●
33	3/1	1610	-7	1603	Keiji Nishikawa4-dan / age 22 1651	NHK Cup Prelims	Gote	●
34	3/16	1603	+11	1614	Kenji Waki5-dan / age 23 1724	Junisen Class C1 Round 10	Sente	○
35	3/23	1614	+4	1618	Eiji Oohara7-dan / age 55 1432	Junisen Class C1 Round 11	Gote	○

FY1982 results19W-21L

Win rate0.475

Rating1604

Annual rank59th

Rank/title at FY end / age5-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1647	+8	1655	Kenji Waki4-dan / age 21 1630	Shinjin-o-sen Round 2	Gote	○
2	4/9	1655	+6	1661	Yoshinori Kimura8-dan / age 46 1586	Renmei Cup Round 3	Sente	○
3	4/15	1661	-8	1654	Yoshikazu Minami5-dan / age 18 1670	Kio-sen Prelims Final	Gote	●
4	4/22	1654	+4	1657	Fumio Kitamuraage 61 1441	Osho-sen Prelim 1 Round 2	Gote	○
5	4/26	1657	-7	1650	Koji Tosa4-dan / age 27 1712	NHK Cup Main Round 1	Sente	●
6	5/14	1650	+9	1659	Hiromitsu Takashimaage 40 1673	Osho-sen Prelim 1 Round 3	Sente	○
7	5/20	1659	-13	1646	Masayuki Moriyasu5-dan / age 35 1436	Hayazashi-sen Prelims Round 1	Gote	●
8	6/1	1646	+3	1650	Kazumasa Yamanaka7-dan / age 67 1419	Kisei-sen Prelim 1 Round 1	Sente	○
9	6/11	1650	-10	1640	Junkichi Sakai4-dan / age 32 1562	Osho-sen Prelim 1 Final	Sente	●
10	6/15	1640	-10	1630	Shoudou Nakada4-dan / age 30 1561	All-Japan Pro Round 1	Gote	●
11	6/29	1630	-6	1624	Michio Takahashi5-dan / age 22 1730	Junisen Class C1 Round 1	Gote	●
12	7/6	1624	-6	1618	Osamu Nakamura5-dan / age 19 1699	Kisei-sen Prelim 1 Round 2	Sente	●
13	7/27	1618	+7	1625	Mikio Tomizawa8-dan / age 62 1569	Junisen Class C1 Round 2	Sente	○
14	7/30	1625	+11	1636	Bungo Fukusaki7-dan / age 22 1744	Shinjin-o-sen Round 3	Sente	○
15	8/17	1636	-4	1632	Hidemitsu Moriyasu8-dan / age 32 1853	Renmei Cup Round 4	Sente	●
16	8/19	1632	+13	1645	Yasuharu OoyamaOza・Osho / age 59 1917	Kachinuki-sen Main	Sente	○
17	9/16	1645	-6	1639	Nobuyuki Oouchi8-dan / age 40 1734	Kachinuki-sen Main	Sente	●
18	9/21	1639	+3	1643	Shigekazu Minamiguchi8-dan / age 64 1396	Oza-sen Prelim 1 Round 2	Gote	○
19	9/28	1643	+7	1649	Hideo Yamaguchi6-dan / age 41 1583	Junisen Class C1 Round 3	Gote	○
20	10/5	1649	-13	1636	Keizou Hoshida7-dan / age 65 1387	Oi-sen Prelims Round 1	Sente	●
21	10/7	1636	+11	1647	Kenji Kobayashi6-dan / age 25 1751	Shinjin-o-sen Round 4	Gote	○
22	10/12	1647	+7	1653	Shoudou Nakada4-dan / age 30 1587	Oza-sen Prelim 1 Round 3	Sente	○
23	10/18	1653	-9	1644	Noboru Kosaka5-dan / age 32 1597	Oza-sen Prelim 1 Round 4	Sente	●
24	10/22	1644	-7	1637	Akira Shima4-dan / age 19 1693	Shinjin-o-sen Semifinal	Gote	●
25	10/26	1637	+4	1642	Shouji Kenmochi7-dan / age 48 1474	Junisen Class C1 Round 4	Gote	○
26	11/12	1642	-13	1629	Kazumasa Yamanaka7-dan / age 67 1390	Kisei-sen Prelim 1 Round 2	Sente	●
27	11/25	1629	-9	1619	Akira Kinoshita5-dan / age 43 1567	Junisen Class C1 Round 5	Gote	●
28	12/13	1619	-11	1608	Kiyoshi Aoki4-dan / age 34 1463	Judan-sen Prelims Round 1	Sente	●
29	12/24	1608	-5	1603	Yoshikazu Minami5-dan / age 19 1732	Meisho-sen Prelims Round 2	Sente	●
30	12/27	1603	-6	1596	Kenji Waki4-dan / age 22 1683	Renmei Cup Round 1	Gote	●
31	1/11	1596	-6	1591	Kenji Waki4-dan / age 22 1695	Shinjin-o-sen Round 1	Gote	●
32	1/28	1591	+10	1601	Osamu Nakamura5-dan / age 20 1686	Junisen Class C1 Round 7	Sente	○
33	2/8	1601	+6	1607	Masakazu Wakamatsu5-dan / age 43 1523	Kio-sen Prelims Round 2	Gote	○
34	2/18	1607	-10	1597	Yuji Sase8-dan / age 63 1506	Junisen Class C1 Round 8	Gote	●
35	3/1	1597	+10	1606	Kazuo Azuma5-dan / age 27 1663	Junisen Class C1 Round 9	Sente	○
36	3/4	1606	+4	1610	Fumio Kitamuraage 62 1417	NHK Cup Prelims Final	Sente	○
37	3/4	1606	+6	1612	Kiyoshi Aoki4-dan / age 35 1496	NHK Cup Prelims Round 2	Sente	○
38	3/7	1616	-11	1605	Kiyoshi Aoki4-dan / age 35 1491	Kio-sen Prelims Round 3	Gote	●
39	3/15	1605	-9	1596	Tsuneo Kikuchi5-dan / age 33 1555	Junisen Class C1 Round 10	Sente	●
40	3/22	1596	+8	1604	Terutaka Yasue6-dan / age 42 1591	Junisen Class C1 Round 11	Gote	○

FY1981 results22W-15L

Win rate0.595

Rating1648

Annual rank36th

Rank/title at FY end / age5-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1636	+7	1643	Noboru Kosaka5-dan / age 31 1595	Osho-sen Prelim 1 Round 2	Gote	○
2	5/7	1643	+6	1649	Kouichi Kodama4-dan / age 30 1570	Kisei-sen Prelim 1 Round 2	Sente	○
3	5/11	1649	-7	1642	Yoshinori Kimura8-dan / age 46 1691	Osho-sen Prelim 1 Round 3	Gote	●
4	5/22	1642	+7	1649	Akira Kinoshita5-dan / age 41 1580	Kisei-sen Prelim 1 Round 3	Sente	○
5	5/29	1649	-9	1640	Yoshikazu Minami4-dan / age 17 1590	Shinjin-o-sen Round 2	Gote	●
6	6/4	1640	+10	1650	Kiyozumi Kiriyama8-dan / age 33 1747	Meisho-sen Main Round 1	Sente	○
7	6/12	1650	-7	1643	Kazuo Azuma5-dan / age 25 1688	Kisei-sen Prelim 1 Final	Gote	●
8	6/23	1643	+4	1647	Masakazu Wakamatsu5-dan / age 41 1471	Junisen Class C1 Round 1	Sente	○
9	7/18	1647	+4	1652	Hisao Hirotsu8-dan / age 58 1473	Hayazashi-sen Main Round 1	Gote	○
10	7/28	1652	-7	1645	Hatasu Itou5-dan / age 30 1708	Junisen Class C1 Round 2	Gote	●
11	9/1	1645	+9	1654	Yoshinori Kimura8-dan / age 46 1681	Meisho-sen Main Round 2	Sente	○
12	9/25	1654	+7	1660	Seiichirou Taki5-dan / age 32 1599	Junisen Class C1 Round 3	Gote	○
13	10/2	1660	-5	1655	Koji Tanigawa7-dan / age 19 1789	Meisho-sen Main Round 3	Gote	●
14	10/5	1655	+6	1661	Shoudou Nakada4-dan / age 29 1551	Oza-sen Prelim 1 Round 2	Gote	○
15	10/9	1661	-9	1652	Yoshikazu Minami4-dan / age 18 1607	Oi-sen Prelims Round 1	Sente	●
16	10/13	1652	+9	1660	Koji Tosa4-dan / age 26 1682	East-West Shin-ei-sen	Gote	○
17	10/16	1660	+4	1664	Masayuki Moriyasu5-dan / age 34 1454	Oza-sen Prelim 1 Round 3	Gote	○
18	10/26	1664	-11	1653	Renshou Nada9-dan / age 54 1505	Junisen Class C1 Round 4	Sente	●
19	10/29	1653	+6	1658	Akira Kinoshita5-dan / age 42 1553	Kachinuki-sen Prelims Final	Gote	○
20	11/2	1658	-10	1649	Kouichi Kodama4-dan / age 30 1581	Oza-sen Prelim 1 Round 4	Sente	●
21	11/7	1649	-7	1642	Susumu Itaya8-dan / age 40 1690	Hayazashi-sen Main Round 2	Gote	●
22	11/16	1642	-9	1633	Nobuo Mori4-dan / age 29 1603	Kisei-sen Prelim 1 Round 2	Gote	●
23	11/24	1633	-7	1626	Toshio Miyata5-dan / age 29 1674	Junisen Class C1 Round 5	Gote	●
24	12/1	1626	-9	1617	Noboru Kosaka5-dan / age 31 1595	Judan-sen Prelims Round 1	Gote	●
25	12/14	1617	-6	1611	Teruhiko Suzuki5-dan / age 27 1686	Junisen Class C1 Round 6	Gote	●
26	1/18	1611	+5	1616	Kiyoshi Aoki4-dan / age 34 1480	Renmei Cup Round 1	Gote	○
27	1/21	1616	+4	1619	Keizou Hoshida7-dan / age 65 1401	Meisho-sen Prelims Round 2	Gote	○
28	1/26	1619	+7	1626	Toshihiko Kawaguchi5-dan / age 45 1580	Junisen Class C1 Round 7	Sente	○
29	2/5	1626	+7	1634	Nobuo Mori4-dan / age 29 1601	Kio-sen Prelims Round 2	Sente	○
30	2/8	1634	+7	1641	Noboru Kosaka5-dan / age 31 1582	Renmei Cup Round 2	Sente	○
31	2/12	1641	-6	1634	Hitoshige Awaji6-dan / age 31 1721	Meisho-sen Prelims Final	Gote	●
32	2/22	1634	+4	1639	Yasuo Date6-dan / age 45 1463	Junisen Class C1 Round 8	Gote	○
33	3/4	1639	+3	1642	Keizou Hoshida7-dan / age 65 1390	NHK Cup Prelims Round 2	Gote	○
34	3/4	1639	+7	1646	Kenji Waki4-dan / age 21 1608	NHK Cup Prelims Final	Sente	○
35	3/8	1649	+4	1653	Toyoichi Igarashi8-dan / age 57 1429	Junisen Class C1 Round 9	Sente	○
36	3/11	1653	+7	1659	Shoudou Nakada4-dan / age 30 1595	Kio-sen Prelims Round 3	Gote	○
37	3/15	1659	-12	1648	Eiji Oohara7-dan / age 53 1488	Junisen Class C1 Round 10	Gote	●

FY1980 results28W-14L

Win rate0.667

Rating1641

Annual rank38th

Rank/title at FY end / age5-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1603	-9	1594	Renshou Nada9-dan / age 53 1565	Hayazashi-sen Prelims Final	Gote	●
2	4/15	1594	+3	1597	Hidejiro Kitamura8-dan / age 72 1313	Osho-sen Prelim 1 Round 1	Gote	○
3	4/25	1597	+3	1600	Mitsuo Kakuta7-dan / age 70 1329	Osho-sen Prelim 1 Round 2	Gote	○
4	5/9	1600	+7	1607	Junkichi Sakai4-dan / age 30 1569	Kisei-sen Prelim 1 Round 1	Gote	○
5	5/13	1607	+6	1613	Masayuki Moriyasu5-dan / age 32 1507	Kisei-sen Prelim 1 Round 2	Gote	○
6	5/22	1613	-5	1607	Hitoshige Awaji6-dan / age 30 1733	Osho-sen Prelim 1 Round 3	Gote	●
7	5/30	1607	+5	1612	Eiji Oohara7-dan / age 51 1446	Kisei-sen Prelim 1 Round 3	Sente	○
8	6/25	1612	+6	1618	Yuji Sase8-dan / age 61 1543	Junisen Class C1 Round 1	Sente	○
9	6/27	1618	+10	1628	Torahiko Tanaka4-dan / age 23 1707	Kisei-sen Prelim 1 Final	Gote	○
10	7/10	1628	+12	1640	Michio Ariyoshi9-dan / age 44 1792	Kisei-sen Prelim 2 Round 2	Sente	○
11	7/14	1640	+9	1648	Yoshinori Kimura7-dan / age 45 1665	Kisei-sen Prelim 2 Final	Gote	○
12	7/18	1648	-10	1638	細原一夫 1547	Shinjin-o-sen Round 3	Gote	●
13	7/25	1638	+4	1642	Kazumasa Yamanaka7-dan / age 65 1452	Junisen Class C1 Round 2	Gote	○
14	8/29	1642	-4	1638	Hifumi Katoh9-dan / age 40 1840	Kisei-sen Main Round 1	Sente	●
15	9/11	1638	+6	1644	Junkichi Sakai4-dan / age 31 1541	Oza-sen Prelim 1 Round 2	Sente	○
16	9/16	1644	+5	1649	Masakazu Wakamatsu5-dan / age 41 1481	Kachinuki-sen Prelims Final	Gote	○
17	9/26	1649	+5	1653	Mikio Tomizawa8-dan / age 60 1496	Junisen Class C1 Round 3	Sente	○
18	9/30	1653	+6	1659	Noboru Kosaka4-dan / age 30 1552	Oi-sen Prelims Round 1	Sente	○
19	10/3	1659	+6	1665	Kiyoshi Aoki4-dan / age 32 1548	Oza-sen Prelim 1 Round 3	Sente	○
20	10/9	1665	-11	1654	Hiromitsu Takashimaage 39 1537	Oi-sen Prelims Round 2	Gote	●
21	10/17	1654	-7	1646	Kazuo Azuma5-dan / age 25 1680	Oza-sen Prelim 1 Round 4	Gote	●
22	10/31	1646	+4	1651	Souetsu Honma8-dan / age 60 1462	Junisen Class C1 Round 4	Gote	○
23	11/11	1651	+4	1654	Shigekazu Minamiguchi8-dan / age 62 1436	Judan-sen Prelims Round 1	Gote	○
24	11/18	1654	+2	1656	Mitsuo Kakuta7-dan / age 70 1307	Kisei-sen Prelim 1 Round 1	Gote	○
25	11/26	1656	+5	1661	Hisao Hirotsu8-dan / age 57 1530	Junisen Class C1 Round 5	Gote	○
26	12/2	1661	+4	1665	Eiji Oohara7-dan / age 51 1454	Kisei-sen Prelim 1 Round 2	Gote	○
27	12/8	1665	+4	1669	Souetsu Honma8-dan / age 60 1463	Kisei-sen Prelim 1 Round 3	Sente	○
28	12/16	1669	-8	1661	Kazuo Azuma5-dan / age 25 1685	Junisen Class C1 Round 6	Sente	●
29	12/22	1661	-7	1655	Michio Ariyoshi9-dan / age 45 1721	Judan-sen Prelims Round 2	Gote	●
30	12/25	1655	-9	1645	Noboru Kosaka5-dan / age 30 1590	Kisei-sen Prelim 1 Final	Gote	●
31	1/12	1645	+11	1656	Kenji Kobayashi5-dan / age 23 1760	Meisho-sen Prelims Round 2	Gote	○
32	1/16	1656	+4	1659	Masayuki Moriyasu5-dan / age 33 1456	Shinjin-o-sen Round 1	Sente	○
33	1/20	1659	+3	1663	Keizou Hoshida7-dan / age 64 1421	Kio-sen Prelims Round 2	Gote	○
34	1/27	1663	+5	1668	Akira Kinoshita5-dan / age 41 1538	Junisen Class C1 Round 7	Sente	○
35	2/3	1668	+7	1675	Kouichi Kodama4-dan / age 29 1613	Meisho-sen Prelims Final	Gote	○
36	2/13	1675	-10	1664	Hiromitsu Takashimaage 39 1571	Kio-sen Prelims Round 3	Sente	●
37	2/24	1664	+4	1668	Eiji Oohara7-dan / age 52 1480	Junisen Class C1 Round 8	Gote	○
38	3/3	1668	-12	1656	Masayuki Moriyasu5-dan / age 33 1453	NHK Cup Prelims Round 1	Gote	●
39	3/9	1656	-5	1651	Kiyozumi Kiriyama8-dan / age 33 1775	Kachinuki-sen Main	Sente	●
40	3/16	1651	-6	1644	Bungo Fukusaki5-dan / age 21 1729	Junisen Class C1 Round 9	Sente	●
41	3/19	1644	-10	1635	Tsuneo Kikuchi5-dan / age 31 1560	Junisen Class C1 Round 10	Gote	●
42	3/24	1635	+6	1641	Akira Kinoshita5-dan / age 41 1553	Hayazashi-sen Prelims Final	Sente	○

FY1979 results21W-20L

Win rate0.512

Rating1603

Annual rank47th

Rank/title at FY end / age5-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1615	+10	1625	Hitoshige Awaji6-dan / age 29 1716	Meiki-sen Round 4	Sente	○
2	4/13	1625	+7	1632	Masakazu Wakamatsu5-dan / age 39 1562	Osho-sen Prelim 1 Round 1	Sente	○
3	4/24	1632	+8	1640	Kaishu Tanaka7-dan / age 32 1649	Osho-sen Prelim 1 Round 2	Gote	○
4	5/12	1640	-9	1632	Haruo Numa4-dan / age 30 1614	Hayazashi-sen Main Round 1	Gote	●
5	5/17	1632	+7	1639	Nobuo Mori4-dan / age 27 1590	Kisei-sen Prelim 1 Round 2	Sente	○
6	5/25	1639	-6	1632	Susumu Itaya8-dan / age 38 1711	Kio-sen Main Round 2	Sente	●
7	5/28	1632	-12	1620	Kazumasa Yamanaka7-dan / age 64 1440	Kisei-sen Prelim 1 Round 3	Gote	●
8	5/31	1620	+10	1630	Hitoshige Awaji6-dan / age 29 1705	Osho-sen Prelim 1 Round 3	Sente	○
9	6/8	1630	+6	1637	三谷正範 1564	Shinjin-o-sen Round 3	Sente	○
10	6/18	1637	+10	1647	Koji Tanigawa5-dan / age 17 1717	Osho-sen Prelim 1 Final	Gote	○
11	7/3	1647	+5	1652	Toshihiko Kawaguchi5-dan / age 42 1529	Junisen Class C1 Round 1	Gote	○
12	7/5	1652	-10	1642	Seiichirou Taki5-dan / age 30 1579	Junisen Class C1 Round 2	Sente	●
13	7/17	1642	+10	1652	Kazuo Ishida8-dan / age 32 1741	Osho-sen Prelim 2 Round 1	Gote	○
14	9/5	1652	-5	1648	Kunio Naitou9-dan / age 39 1801	Osho-sen Prelim 2 Final	Sente	●
15	9/11	1648	+6	1654	Junkichi Sakai4-dan / age 30 1549	Shinjin-o-sen Round 4	Sente	○
16	9/14	1654	+8	1661	Kaishu Tanaka7-dan / age 32 1639	Meiki-sen Round 5	Gote	○
17	9/18	1661	-10	1651	Kenji Waki4-dan / age 19 1568	Oza-sen Prelim 1 Round 2	Sente	●
18	9/21	1651	-6	1645	Koji Tanigawa5-dan / age 17 1723	Junisen Class C1 Round 3	Gote	●
19	10/2	1645	-9	1635	Kenji Waki4-dan / age 19 1586	Oi-sen Prelims Round 1	Gote	●
20	10/8	1635	+6	1641	Akira Kinoshita5-dan / age 40 1529	Kachinuki-sen Prelims Round 1	Sente	○
21	10/15	1641	+7	1648	Kenji Iino4-dan / age 25 1594	Shinjin-o-sen Semifinal	Sente	○
22	10/26	1648	-6	1642	Teruichi Aono6-dan / age 26 1734	Shinjin-o-sen Final Game 1	Sente	●
23	10/30	1642	-6	1636	Koji Tanigawa5-dan / age 17 1731	Meiki-sen Semifinal	Sente	●
24	11/2	1636	+5	1641	Yasuo Date6-dan / age 43 1523	Junisen Class C1 Round 4	Sente	○
25	11/6	1641	-6	1636	Teruichi Aono6-dan / age 26 1744	Shinjin-o-sen Final Game 2	Gote	●
26	11/8	1636	-8	1628	Kenji Kobayashi5-dan / age 22 1645	Kachinuki-sen Prelims Final	Gote	●
27	11/12	1628	-13	1615	Sanji Hashimoto6-dan / age 53 1373	Judan-sen Prelims Round 1	Sente	●
28	11/21	1615	+4	1619	Tsutomu Matsushita8-dan / age 66 1412	Junisen Class C1 Round 4	Sente	○
29	11/26	1619	+7	1625	Junkichi Sakai4-dan / age 30 1560	Kisei-sen Prelim 1 Round 1	Gote	○
30	11/30	1625	+4	1629	Keizou Hoshida7-dan / age 62 1421	Meisho-sen Prelims Round 2	Gote	○
31	12/11	1629	-10	1619	Renshou Nada9-dan / age 52 1558	Kisei-sen Prelim 1 Round 2	Sente	●
32	12/17	1619	-7	1613	Kenji Kobayashi5-dan / age 22 1671	Renmei Cup Round 1	Gote	●
33	12/21	1613	-9	1604	Renshou Nada9-dan / age 52 1567	Junisen Class C1 Round 6	Gote	●
34	1/22	1604	+6	1610	Toyoichi Igarashi8-dan / age 55 1525	Junisen Class C1 Round 7	Sente	○
35	2/5	1610	+6	1616	Akira Kinoshita5-dan / age 40 1517	Meiki-sen Round 3	Sente	○
36	2/8	1616	-7	1609	Kazuo Azuma4-dan / age 24 1670	Meisho-sen Prelims Final	Gote	●
37	2/20	1609	-8	1601	Yuji Maeda5-dan / age 25 1602	Junisen Class C1 Round 8	Sente	●
38	3/4	1601	-6	1595	Kenji Kobayashi5-dan / age 22 1679	Junisen Class C1 Round 9	Gote	●
39	3/18	1595	+6	1601	Masakazu Wakamatsu5-dan / age 40 1519	Junisen Class C1 Round 10	Sente	○
40	3/21	1601	-5	1596	Bungo Fukusaki4-dan / age 20 1722	Meiki-sen Round 4	Gote	●
41	3/28	1596	+8	1603	三谷正範 1577	Shinjin-o-sen Round 2	Sente	○

FY1978 results17W-14L

Win rate0.548

Rating1615

Annual rank38th

Rank/title at FY end / age5-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1602	-10	1592	Toratsugu Nomoto6-dan / age 33 1499	Hayazashi-sen Main Round 1	Sente	●
2	4/19	1592	-3	1589	Hidemitsu Moriyasu7-dan / age 28 1845	Renmei Cup Round 2	Sente	●
3	5/2	1589	+8	1597	Kenji Kobayashi4-dan / age 21 1610	Kisei-sen Prelim 1 Round 1	Gote	○
4	5/9	1597	+8	1605	Shoudou Nakada4-dan / age 26 1612	Shinjin-o-sen Round 3	Gote	○
5	5/12	1605	+5	1610	Eiji Oohara7-dan / age 49 1447	Osho-sen Prelim 1 Round 2	Gote	○
6	5/16	1610	+7	1617	Kiyoshi Aoki4-dan / age 30 1575	Kisei-sen Prelim 1 Round 2	Gote	○
7	6/6	1617	+4	1621	Eiji Oohara7-dan / age 49 1442	Kisei-sen Prelim 1 Round 3	Sente	○
8	6/9	1621	+11	1633	Kunio Naitou9-dan / age 38 1778	Osho-sen Prelim 1 Round 3	Gote	○
9	6/13	1633	-10	1623	Noboru Kosaka4-dan / age 28 1560	Kisei-sen Prelim 1 Final	Sente	●
10	6/30	1623	-4	1619	Hidemitsu Moriyasu7-dan / age 28 1834	Osho-sen Prelim 1 Final	Gote	●
11	7/25	1619	-7	1612	Yuji Maeda5-dan / age 24 1653	Junisen Class C1 Round 2	Gote	●
12	9/8	1612	-9	1604	Kazuo Azuma4-dan / age 23 1584	Oza-sen Prelim 1 Round 2	Gote	●
13	9/19	1604	-4	1600	Hidemitsu Moriyasu7-dan / age 29 1819	Shinjin-o-sen Round 4	Gote	●
14	9/25	1600	-8	1592	Masakazu Wakamatsu5-dan / age 39 1605	Kachinuki-sen Prelims Round 1	Gote	●
15	10/3	1592	-9	1583	Yuji Sase8-dan / age 59 1565	Junisen Class C1 Round 3	Sente	●
16	10/19	1583	-9	1575	Nobuo Mori4-dan / age 26 1550	Oi-sen Prelims Round 1	Gote	●
17	10/24	1575	+5	1580	Eiji Oohara7-dan / age 49 1440	Junisen Class C1 Round 4	Gote	○
18	11/9	1580	-8	1572	Nobuo Mori4-dan / age 26 1572	Meisho-sen Prelims Round 2	Gote	●
19	11/24	1572	-11	1561	Souetsu Honma8-dan / age 58 1453	Junisen Class C1 Round 5	Gote	●
20	11/28	1561	+8	1569	Kiyoshi Aoki4-dan / age 30 1562	Judan-sen Prelims Round 1	Sente	○
21	12/4	1569	+9	1578	Noboru Kosaka4-dan / age 28 1619	Kisei-sen Prelim 1 Round 2	Gote	○
22	12/8	1578	+7	1585	Genichi Oono9-dan / age 67 1530	Meiki-sen Round 2	Gote	○
23	12/19	1585	+8	1593	Masakazu Wakamatsu5-dan / age 39 1599	Junisen Class C1 Round 7	Sente	○
24	12/26	1593	-8	1585	Masakazu Wakamatsu5-dan / age 39 1591	Kisei-sen Prelim 1 Round 3	Gote	●
25	1/12	1585	-7	1578	Koji Tosa4-dan / age 23 1616	Judan-sen Prelims Round 2	Sente	●
26	1/31	1578	+6	1584	Hisao Hirotsu8-dan / age 55 1510	Junisen Class C1 Round 8	Gote	○
27	2/13	1584	+8	1593	Shoudou Nakada4-dan / age 27 1590	Meiki-sen Round 3	Sente	○
28	2/20	1593	+4	1597	Kazumasa Yamanaka7-dan / age 64 1428	Junisen Class C1 Round 9	Sente	○
29	3/15	1597	+7	1604	Mikio Tomizawa8-dan / age 58 1559	Junisen Class C1 Round 11	Gote	○
30	3/22	1604	+8	1612	Nobuo Mori4-dan / age 27 1594	Shinjin-o-sen Round 2	Gote	○
31	3/30	1612	+4	1615	Sanji Hashimoto6-dan / age 53 1395	Hayazashi-sen Prelims	Sente	○

FY1977 results19W-18L

Win rate0.514

Rating1603

Annual rank48th

Rank/title at FY end / age5-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1625	+7	1631	Yoshinori Kimura7-dan / age 41 1575	Renmei Cup Round 2	Sente	○
2	4/16	1631	-6	1626	Hitoshige Awaji5-dan / age 27 1725	Hayazashi-sen Main Round 1	Gote	●
3	5/25	1626	-11	1615	Akira Kinoshita5-dan / age 37 1512	Osho-sen Prelim 1 Round 2	Sente	●
4	6/7	1615	-11	1604	Shigekazu Minamiguchi8-dan / age 58 1470	Kisei-sen Prelim 1 Round 2	Sente	●
5	6/27	1604	+11	1615	Michio Ariyoshi8-dan / age 41 1735	Renmei Cup Round 3	Sente	○
6	7/5	1615	+6	1621	Takeshi Takada6-dan / age 40 1542	Junisen Class C1	Sente	○
7	7/19	1621	+7	1628	Noboru Kosaka4-dan / age 27 1583	Shinjin-o-sen Round 3	Gote	○
8	7/27	1628	+6	1634	Toyoichi Igarashi8-dan / age 52 1552	Junisen Class C1	Gote	○
9	9/6	1634	+8	1642	Ryuuichi Matsuura4-dan / age 25 1628	Shinjin-o-sen Round 4	Gote	○
10	9/8	1642	+5	1648	Kazumasa Yamanaka7-dan / age 62 1522	Hayazashi-sen Prelims Round 2	Sente	○
11	9/8	1642	-10	1632	Renshou Nada9-dan / age 50 1541	Hayazashi-sen Prelims Final	Sente	●
12	9/14	1637	-11	1626	Fumio Kitamuraage 56 1497	Oi-sen Prelims Round 1	Gote	●
13	9/16	1626	+5	1632	Fumio Kitamuraage 56 1508	Oza-sen Prelim 1 Round 2	Sente	○
14	9/19	1632	+11	1643	Kiyozumi Kiriyama8-dan / age 29 1776	Renmei Cup Round 4	Sente	○
15	9/30	1643	-4	1639	Kazuo Manabe5-dan / age 25 1831	Shinjin-o-sen Semifinal	Sente	●
16	10/4	1639	-9	1630	Noboru Tamaru5-dan / age 27 1602	Junisen Class C1	Gote	●
17	10/11	1630	+5	1635	Shigekazu Minamiguchi8-dan / age 59 1482	Oza-sen Prelim 1 Round 3	Gote	○
18	10/18	1635	+7	1642	Hatasu Itou4-dan / age 27 1594	Oza-sen Prelim 1 Round 4	Sente	○
19	10/21	1642	-7	1635	Susumu Itaya8-dan / age 36 1678	Renmei Cup Round 5	Sente	●
20	10/26	1635	-8	1627	Teruichi Aono5-dan / age 24 1652	Junisen Class C1	Sente	●
21	11/2	1627	-6	1621	Torahiko Tanaka4-dan / age 20 1703	Oza-sen Prelim 1 Final	Sente	●
22	11/14	1621	+7	1627	Kazuo Azuma4-dan / age 22 1563	Kisei-sen Prelim 1 Round 2	Sente	○
23	11/18	1627	-9	1619	Nobuo Mori4-dan / age 25 1594	Meisho-sen Prelims Round 2	Sente	●
24	12/9	1619	-8	1611	Masakazu Wakamatsu5-dan / age 38 1610	Kisei-sen Prelim 1 Round 3	Gote	●
25	12/21	1611	-7	1603	Seiichirou Taki5-dan / age 29 1653	Junisen Class C1	Sente	●
26	1/10	1603	+5	1609	Shigekazu Minamiguchi8-dan / age 59 1484	Meiki-sen Round 3	Gote	○
27	1/20	1609	-10	1599	Akira Kinoshita5-dan / age 38 1534	Judan-sen Prelims Round 1	Gote	●
28	1/24	1599	+6	1605	Genichi Oono9-dan / age 66 1496	Junisen Class C1	Gote	○
29	1/31	1605	-11	1594	Souetsu Honma8-dan / age 58 1492	Meiki-sen Round 4	Sente	●
30	2/7	1594	+5	1599	Seiichi Kobori8-dan / age 65 1432	Junisen Class C1	Sente	○
31	2/13	1599	-10	1589	Yasuo Date6-dan / age 41 1522	Junisen Class C1	Gote	●
32	2/17	1589	+9	1598	Koji Tanigawa4-dan / age 15 1615	Renmei Cup Round 1	Gote	○
33	2/28	1598	+7	1605	細原一夫 1554	Shinjin-o-sen Round 2	Gote	○
34	3/7	1605	-4	1601	Kazuo Manabe5-dan / age 26 1806	Junisen Class C1	Sente	●
35	3/10	1601	-11	1590	Tsutomu Matsushita8-dan / age 65 1479	Junisen Class C1	Gote	●
36	3/20	1590	+4	1594	Mitsuo Kakuta7-dan / age 68 1382	Hayazashi-sen Prelims	Sente	○
37	3/27	1594	+9	1603	Shoudou Nakada4-dan / age 26 1631	Osho-sen Prelim 1 Round 1	Sente	○

FY1976 results16W-10L

Win rate0.615

Rating1629

Annual rank35th

Rank/title at FY end / age5-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1597	-10	1587	Fumio Kitamuraage 55 1494	Osho-sen Prelim 1 Round 2	Sente	●
2	4/28	1587	+9	1596	Noboru Kosaka4-dan / age 26 1626	Shinjin-o-sen Round 2	Sente	○
3	5/24	1596	+8	1604	Nobuo Mori4-dan / age 24 1587	Kisei-sen Prelim 1 Round 2	Gote	○
4	6/16	1604	+5	1609	Eiji Oohara7-dan / age 47 1479	Kisei-sen Prelim 1 Round 3	Gote	○
5	6/21	1609	+8	1616	Noboru Kosaka4-dan / age 26 1594	Oza-sen Prelim 1 Round 1	Sente	○
6	6/25	1616	+10	1626	Hitoshige Awaji5-dan / age 26 1693	Shinjin-o-sen Round 3	Gote	○
7	6/28	1626	+7	1633	Junkichi Sakai4-dan / age 27 1584	Kisei-sen Prelim 1 Final	Gote	○
8	7/8	1633	+6	1639	Akira Kinoshita5-dan / age 36 1533	Hayazashi-sen Prelims Round 2	Sente	○
9	7/8	1633	+7	1640	Noboru Kosaka4-dan / age 26 1586	Hayazashi-sen Prelims Final	Sente	○
10	7/13	1646	+3	1649	Keizo Futami7-dan / age 44 1390	Oza-sen Prelim 1 Round 2	Gote	○
11	7/15	1649	+10	1659	Kunio Naitou9-dan / age 36 1739	Kisei-sen Prelim 2 Round 2	Gote	○
12	7/21	1659	-8	1651	Yoshinori Satou6-dan / age 27 1680	Shinjin-o-sen Round 4	Gote	●
13	8/6	1651	-6	1646	Hidemitsu Moriyasu6-dan / age 26 1746	Kisei-sen Prelim 2 Final	Sente	●
14	8/7	1646	-5	1640	Kazuo Manabe5-dan / age 24 1765	Hayazashi-sen Main Round 1	Gote	●
15	9/6	1640	+5	1645	Keizou Hoshida7-dan / age 59 1515	Oza-sen Prelim 1 Round 3	Sente	○
16	9/29	1645	-7	1639	Hitoshige Awaji5-dan / age 26 1701	Oza-sen Prelim 1 Final	Sente	●
17	10/29	1639	-9	1630	Yoshinori Kimura7-dan / age 41 1587	Oi-sen Prelims Round 3	Gote	●
18	11/6	1630	+5	1635	Yasuo Date6-dan / age 40 1502	Meisho-sen Prelims Round 2	Sente	○
19	11/22	1635	-9	1626	Junkichi Sakai4-dan / age 27 1598	Kisei-sen Prelim 1 Round 1	Sente	●
20	11/26	1626	-9	1617	Kazuo Azuma4-dan / age 21 1591	Meiki-sen Round 2	Gote	●
21	12/17	1617	+7	1624	Masayuki Moriyasu4-dan / age 29 1571	Renmei Cup Round 1	Gote	○
22	2/2	1624	+6	1630	Renshou Nada9-dan / age 49 1544	Hayazashi-sen Prelims Final	Sente	○
23	2/2	1624	+7	1631	Yoshinori Kimura7-dan / age 41 1589	Hayazashi-sen Prelims Round 2	Sente	○
24	3/9	1637	-9	1629	Masakazu Wakamatsu5-dan / age 37 1598	Judan-sen Prelims Round 2	Sente	●
25	3/14	1629	+6	1635	三谷正範 1552	Shinjin-o-sen Round 2	Gote	○
26	3/29	1635	-6	1629	Hidemitsu Moriyasu6-dan / age 27 1716	Meisho-sen Prelims Final	Gote	●

FY1975 results16W-15L

Win rate0.516

Rating1595

Annual rank45th

Rank/title at FY end / age5-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1595	-7	1588	Seiichirou Taki5-dan / age 26 1651	Osho-sen Prelim 1 Round 2	Gote	●
2	4/21	1588	+7	1595	Fumio Kitamuraage 54 1525	Shinjin-o-sen Round 2	Sente	○
3	5/27	1595	+6	1601	Akira Kinoshita5-dan / age 35 1523	Shinjin-o-sen Round 3	Sente	○
4	5/30	1601	-9	1592	Noboru Kosaka4-dan / age 25 1555	Kisei-sen Prelim 1 Round 2	Sente	●
5	6/24	1592	+12	1605	Kiyozumi Kiriyama8-dan / age 27 1800	Hayazashi-sen Prelims Final	Gote	○
6	6/24	1592	+9	1601	Seiichirou Taki5-dan / age 26 1626	Hayazashi-sen Prelims Round 2	Gote	○
7	7/15	1613	+7	1621	Renshou Nada8-dan / age 48 1587	Hayazashi-sen Main Round 1	Gote	○
8	7/30	1621	-8	1613	Koji Tosa1-dan / age 20 1607	Shinjin-o-sen Round 4	Sente	●
9	9/3	1613	-10	1603	Akira Kinoshita5-dan / age 36 1529	Oza-sen Prelim 1 Round 1	Sente	●
10	9/9	1603	+8	1611	Masakazu Wakamatsu5-dan / age 36 1614	Junisen Class C1	Sente	○
11	9/30	1611	-3	1608	Kunio Yonenaga8-dan / age 32 1858	Hayazashi-sen Main Round 2	Gote	●
12	10/1	1608	+9	1616	Noboru Tamaru5-dan / age 25 1630	Junisen Class C1	Gote	○
13	10/14	1616	-9	1607	Noboru Kosaka4-dan / age 25 1576	Oi-sen Prelims Round 1	Sente	●
14	10/17	1607	-8	1599	Mikio Tomizawaage 55 1591	Junisen Class C1	Sente	●
15	11/11	1599	-8	1591	Hitoshige Awaji5-dan / age 25 1605	Junisen Class C1	Gote	●
16	11/13	1591	+8	1599	Noboru Kosaka4-dan / age 25 1599	Judan-sen Prelim 1 Round 2	Gote	○
17	11/21	1599	+6	1606	Yuji Sase8-dan / age 56 1522	Junisen Class C1	Gote	○
18	11/25	1606	-8	1597	Genichi Oono9-dan / age 64 1588	Meisho-sen Prelims Round 2	Gote	●
19	11/28	1597	+8	1606	Seiichirou Taki5-dan / age 26 1619	Judan-sen Prelim 1 Final	Sente	○
20	12/8	1606	+8	1613	Souetsu Honma8-dan / age 55 1594	Judan-sen Prelim 2 Round 2	Sente	○
21	12/10	1613	-11	1603	Fumio Kitamuraage 55 1492	Kisei-sen Prelim 1 Round 2	Sente	●
22	12/17	1603	+4	1607	Eiji Oohara7-dan / age 46 1420	Judan-sen Prelim 2 Final	Gote	○
23	12/24	1607	-8	1599	Noboru Kosaka4-dan / age 25 1607	Meiki-sen Round 2	Gote	●
24	1/8	1599	-3	1596	Kunio Naitou9-dan / age 36 1859	Hayazashi-sen Prelims Round 2	Sente	●
25	1/12	1596	+3	1599	Shizuo Seino8-dan / age 53 1346	Junisen Class C1	Sente	○
26	1/16	1599	-4	1595	Susumu Itaya8-dan / age 35 1763	Judan-sen Prelim 3 Round 1	Gote	●
27	1/23	1595	+5	1600	Kazumasa Yamanaka7-dan / age 61 1480	Junisen Class C1	Sente	○
28	1/27	1600	-10	1590	Toratsugu Nomoto5-dan / age 30 1529	Junisen Class C1	Gote	●
29	2/6	1590	-10	1581	Yasuo Date6-dan / age 39 1518	Renmei Cup Round 1	Sente	●
30	2/25	1581	+9	1589	Seiichirou Taki5-dan / age 27 1614	Junisen Class C1	Sente	○
31	3/5	1589	+6	1595	Toyoichi Igarashi8-dan / age 51 1498	Junisen Class C1	Gote	○

FY1974 results21W-16L

Win rate0.568

Rating1597

Annual rank45th

Rank/title at FY end / age5-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1598	-9	1588	Seiichirou Taki5-dan / age 25 1544	Osho-sen Prelim 1 Round 2	Sente	●
2	4/18	1588	-9	1579	Masayuki Moriyasu4-dan / age 26 1544	Shinjin-o-sen Round 2	Sente	●
3	6/5	1579	+5	1584	Hidejiro Kitamuraage 66 1433	Kisei-sen Prelim 1 Round 2	Gote	○
4	6/13	1584	+7	1592	Akira Kinoshita5-dan / age 34 1562	Kisei-sen Prelim 1 Round 3	Sente	○
5	6/21	1592	+12	1604	Hidemitsu Moriyasu5-dan / age 24 1777	Kisei-sen Prelim 1 Final	Sente	○
6	7/3	1604	-9	1595	Akira Kinoshita5-dan / age 34 1555	Hayazashi-sen Prelims Round 1	Gote	●
7	7/10	1595	-6	1589	Kaishu Tanaka7-dan / age 27 1696	Kisei-sen Prelim 2 Round 2	Gote	●
8	9/6	1589	+5	1594	Hidejiro Kitamuraage 66 1444	Oza-sen Prelim 1 Round 2	Gote	○
9	9/13	1594	-8	1586	Terutaka Yasue4-dan / age 33 1606	Junisen Class C1	Gote	●
10	9/17	1586	-4	1582	Hidemitsu Moriyasu5-dan / age 25 1771	Junisen Class C1	Gote	●
11	9/30	1582	+6	1588	Yasuo Date6-dan / age 38 1508	Oi-sen Prelims Round 1	Sente	○
12	10/8	1588	+7	1595	Kazumasa Yamanaka7-dan / age 59 1530	Oza-sen Prelim 1 Round 3	Sente	○
13	10/11	1595	+6	1600	Keizou Hoshida7-dan / age 57 1486	Judan-sen Prelim 1 Round 1	Sente	○
14	10/14	1600	+6	1606	Yasuo Date6-dan / age 38 1502	Judan-sen Prelim 1 Round 2	Sente	○
15	10/18	1606	+6	1612	Yasuo Date6-dan / age 38 1496	Junisen Class C1	Sente	○
16	11/1	1612	-12	1600	Sanji Hashimoto6-dan / age 48 1417	Meiki-sen Round 2	Sente	●
17	11/6	1600	+4	1604	Shigekazu Minamiguchi8-dan / age 56 1414	Oza-sen Prelim 1 Round 4	Gote	○
18	11/11	1604	+7	1611	Seiichi Kobori8-dan / age 62 1556	Junisen Class C1	Sente	○
19	11/13	1611	+6	1617	Yuji Sase7-dan / age 55 1543	Junisen Class C1	Sente	○
20	11/20	1617	-9	1609	Hitoshige Awaji4-dan / age 24 1593	Judan-sen Prelim 1 Final	Gote	●
21	11/21	1609	+4	1613	Keizo Futamiage 42 1437	Meisho-sen Prelims Round 2	Sente	○
22	11/26	1613	-13	1600	Nobuhiko Sakaguchiage 65 1387	Junisen Class C1	Gote	●
23	11/29	1600	-8	1593	Seiichirou Taki5-dan / age 25 1607	Oza-sen Prelim 1 Final	Sente	●
24	12/11	1593	+8	1601	Yuji Maeda4-dan / age 20 1608	Kisei-sen Prelim 1 Round 2	Gote	○
25	1/8	1601	+4	1605	Hidejiro Kitamuraage 67 1423	Hayazashi-sen Prelims Final	Sente	○
26	1/8	1601	+6	1607	Akira Kinoshita5-dan / age 35 1524	Hayazashi-sen Prelims Round 2	Gote	○
27	1/10	1611	+8	1619	Renshou Nada8-dan / age 47 1611	Oi-sen Prelims Round 2	Gote	○
28	1/13	1619	-8	1612	Genichi Oono9-dan / age 63 1639	Meisho-sen Prelims Final	Sente	●
29	1/20	1612	-8	1604	Hitoshige Awaji4-dan / age 24 1603	Renmei Cup Round 1	Gote	●
30	1/22	1604	+6	1609	Keizou Hoshida7-dan / age 58 1503	Kisei-sen Prelim 1 Round 3	Gote	○
31	1/24	1609	-10	1599	Fumio Kitamuraage 54 1513	Kisei-sen Prelim 1 Final	Gote	●
32	2/7	1599	+8	1607	Noboru Tamaru5-dan / age 24 1605	Junisen Class C1	Gote	○
33	2/12	1607	-7	1600	Seiichirou Taki5-dan / age 26 1630	Oi-sen Prelims Round 3	Sente	●
34	2/18	1600	+4	1604	Yukio Shimodairaage 50 1414	Junisen Class C1	Sente	○
35	2/27	1604	-7	1597	Hideo Yamaguchi6-dan / age 33 1645	Junisen Class C1	Sente	●
36	3/3	1597	-8	1589	Shigeyuki Matsuda8-dan / age 53 1593	Hayazashi-sen Main Round 1	Gote	●
37	3/14	1589	+8	1597	Takeshi Takada6-dan / age 37 1578	Junisen Class C1	Gote	○

FY1973 results19W-19L

Win rate0.500

Rating1595

Annual rank40th

Rank/title at FY end / age5-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1618	+5	1624	Kazumasa Yamanakaage 58 1494	Osho-sen Prelim 1 Round 1	Sente	○
2	4/10	1624	-8	1616	Hiromitsu Takashimaage 31 1638	Osho-sen Prelim 1 Round 2	Gote	●
3	5/7	1616	-3	1613	Yasuharu OoyamaMeijin / age 50 1870	Oi-sen League Red Round 2	Sente	●
4	5/9	1613	-7	1606	Motoji Hanamura8-dan / age 55 1650	Oi-sen League Red Round 3	Gote	●
5	5/9	1613	+9	1622	Motoji Hanamura8-dan / age 55 1650	Oi-sen League Red Round 3	Gote	○
6	5/22	1615	+8	1622	Akira Kinoshita4-dan / age 33 1602	Kisei-sen Prelim 1 Round 2	Sente	○
7	6/1	1622	-4	1619	Michio Ariyoshi8-dan / age 37 1840	Oi-sen League Red Round 4	Gote	●
8	6/5	1619	-8	1611	Masayuki Moriyasu4-dan / age 26 1616	Shinjin-o-sen Round 3	Gote	●
9	6/11	1611	-6	1605	Kazuyoshi Nishimura7-dan / age 31 1720	Oi-sen League Red Round 5	Sente	●
10	6/15	1605	+6	1611	Masakazu Wakamatsu4-dan / age 33 1526	Kisei-sen Prelim 1 Round 3	Sente	○
11	6/20	1611	+8	1620	Seiichirou Taki5-dan / age 24 1615	Kisei-sen Prelim 1 Final	Sente	○
12	6/28	1620	-7	1612	Genichi Oono8-dan / age 61 1650	Kisei-sen Prelim 2 Round 2	Sente	●
13	7/11	1612	+9	1621	Genichi Oono8-dan / age 61 1658	Hayazashi-sen Prelims Final	Sente	○
14	7/11	1612	+5	1617	松浦卓造age 58 1453	Hayazashi-sen Prelims Round 1	Gote	○
15	7/20	1626	-11	1615	Mikio Tomizawaage 53 1510	Junisen Class C1	Gote	●
16	8/6	1615	+5	1620	Yasuo Date5-dan / age 37 1473	Meisho-sen Prelims Round 2	Gote	○
17	8/14	1620	-9	1611	Akira Kinoshita4-dan / age 33 1579	Kogo Shin-ei-sen Round 3	Gote	●
18	9/12	1611	-4	1607	Kunio Naitou8-dan / age 33 1792	Hayazashi-sen Main Round 1	Sente	●
19	9/18	1607	+4	1611	Kazuhisa Oomura6-dan / age 45 1436	Oi-sen Prelims Round 1	Gote	○
20	9/21	1611	+5	1617	Kazumasa Yamanakaage 58 1489	Junisen Class C1	Sente	○
21	9/28	1617	-10	1607	Masakazu Wakamatsu4-dan / age 34 1541	Oza-sen Prelim 1 Round 2	Gote	●
22	10/9	1607	+4	1611	Shigekazu Minamiguchi8-dan / age 55 1426	Junisen Class C1	Sente	○
23	10/19	1611	+8	1619	Seiichirou Taki5-dan / age 24 1619	Meisho-sen Prelims Round 3	Gote	○
24	10/31	1619	-12	1607	Sanji Hashimoto5-dan / age 47 1422	Judan-sen Prelim 1 Round 2	Gote	●
25	11/16	1607	-8	1599	Yoshinori Satou5-dan / age 24 1615	Junisen Class C1	Gote	●
26	11/21	1599	+8	1607	Seiichirou Taki5-dan / age 24 1594	Junisen Class C1	Sente	○
27	12/7	1607	-7	1601	Genichi Oono8-dan / age 62 1664	Oi-sen Prelims Round 2	Gote	●
28	12/11	1601	+5	1605	Nobuhiko Sakaguchiage 65 1454	Junisen Class C1	Sente	○
29	12/13	1605	+5	1610	Toratsugu Nomoto5-dan / age 28 1465	Junisen Class C1	Gote	○
30	12/24	1610	+6	1616	Keizou Hoshidaage 56 1507	Kisei-sen Prelim 1 Round 2	Sente	○
31	1/7	1616	-12	1604	Hidejiro Kitamuraage 66 1424	Meiki-sen Round 2	Gote	●
32	1/16	1604	-11	1593	Kazuhisa Oomura6-dan / age 45 1458	Meisho-sen Prelims Final	Gote	●
33	1/22	1593	-9	1584	Chimine Yamaguchiage 36 1556	Junisen Class C1	Sente	●
34	1/24	1584	-8	1576	Michihito Kumagai8-dan / age 43 1577	Hayazashi-sen Prelims Final	Gote	●
35	1/24	1584	+12	1596	Hidemitsu Moriyasu5-dan / age 24 1769	Hayazashi-sen Prelims Final	Gote	○
36	2/4	1588	-4	1584	Hidemitsu Moriyasu5-dan / age 24 1766	Kisei-sen Prelim 1 Round 3	Sente	●
37	2/12	1584	+6	1590	Yasuo Date6-dan / age 37 1500	Junisen Class C1	Gote	○
38	2/18	1590	+6	1595	Kazuhisa Oomura6-dan / age 46 1494	Junisen Class C1	Gote	○

FY1972 results22W-14L

Win rate0.611

Rating1620

Annual rank35th

Rank/title at FY end / age5-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1598	-11	1588	Mitsuo Kakutaage 62 1471	Osho-sen Prelim 1 Round 1	Gote	●
2	5/26	1588	+8	1596	Masakazu Wakamatsu4-dan / age 32 1603	Kisei-sen Prelim 1 Round 2	Gote	○
3	6/8	1596	+5	1601	Kazuhisa Oomura6-dan / age 44 1473	Kisei-sen Prelim 1 Round 3	Sente	○
4	6/21	1601	-11	1591	Shigekazu Minamiguchi8-dan / age 53 1482	Kisei-sen Prelim 1 Final	Sente	●
5	7/23	1591	+5	1595	Sanji Hashimoto5-dan / age 46 1440	Hayazashi-sen Prelims Round 1	Gote	○
6	7/23	1591	-5	1586	Kiyozumi Kiriyama6-dan / age 24 1742	Hayazashi-sen Prelims Round 2	Sente	●
7	9/12	1591	+7	1598	Yuji Sase7-dan / age 53 1550	Junisen Class C1	Gote	○
8	9/14	1598	-8	1590	Takeshi Takadaage 35 1593	Junisen Class C1	Sente	●
9	9/25	1590	+5	1594	Hidejiro Kitamuraage 64 1446	Oi-sen Prelims Round 1	Sente	○
10	9/29	1594	+5	1599	Sanji Hashimoto5-dan / age 46 1446	Oza-sen Prelim 1 Round 2	Gote	○
11	10/2	1599	+5	1604	Hidejiro Kitamuraage 64 1450	Oza-sen Prelim 1 Round 3	Gote	○
12	10/9	1604	+8	1612	Seiichirou Taki4-dan / age 23 1588	Oza-sen Prelim 1 Round 4	Sente	○
13	10/20	1612	-7	1605	Yoshinori Satou5-dan / age 23 1666	Junisen Class C1	Gote	●
14	10/27	1605	+5	1610	Sanji Hashimoto5-dan / age 46 1461	Judan-sen Prelim 1 Round 1	Sente	○
15	10/31	1610	-10	1600	Akira Kinoshita4-dan / age 33 1523	Oza-sen Prelim 1 Final	Gote	●
16	11/9	1600	+6	1605	Kazuhisa Oomura6-dan / age 44 1492	Junisen Class C1	Sente	○
17	11/15	1605	+9	1614	Genichi Oono8-dan / age 61 1647	Oi-sen Prelims Round 2	Gote	○
18	11/17	1614	+5	1619	Kazuhisa Oomura6-dan / age 44 1487	Judan-sen Prelim 1 Round 2	Gote	○
19	11/29	1619	+6	1626	Hideo Yamaguchi5-dan / age 31 1547	Junisen Class C1	Sente	○
20	12/4	1626	-7	1619	Hidemitsu Moriyasu5-dan / age 23 1684	Judan-sen Prelim 1 Final	Gote	●
21	12/7	1619	+5	1624	Keizou Hoshidaage 55 1493	Kisei-sen Prelim 1 Round 2	Sente	○
22	12/12	1624	-11	1613	Yukio Shimodairaage 48 1470	Junisen Class C1	Sente	●
23	12/19	1613	-12	1601	Mitsuo Kakutaage 62 1403	Junisen Class C1	Gote	●
24	12/25	1601	-9	1591	Akira Kinoshita4-dan / age 33 1545	Renmei Cup Round 1	Gote	●
25	12/27	1591	+9	1600	Masayuki Moriyasu4-dan / age 25 1634	Kisei-sen Prelim 1 Round 3	Sente	○
26	1/12	1600	-7	1593	Masayuki Moriyasu4-dan / age 25 1625	Hayazashi-sen Prelims Round 1	Gote	●
27	1/19	1593	+10	1603	Kaishu Tanaka5-dan / age 25 1663	Kisei-sen Prelim 1 Final	Sente	○
28	1/25	1603	+8	1611	Genichi Oono8-dan / age 61 1617	Kisei-sen Prelim 2 Round 2	Sente	○
29	1/29	1611	-8	1603	Renshou Nada8-dan / age 45 1631	Kisei-sen Prelim 2 Final	Gote	●
30	2/9	1603	+5	1609	Yasuo Date5-dan / age 36 1488	Junisen Class C1	Sente	○
31	2/15	1609	-6	1603	Hidemitsu Moriyasu5-dan / age 23 1702	Junisen Class C1	Gote	●
32	2/23	1603	-11	1592	Kazumasa Yamanakaage 58 1474	Junisen Class C1	Sente	●
33	2/27	1592	+8	1600	Yoshinori Kimura7-dan / age 37 1572	Oi-sen Prelims Round 3	Sente	○
34	3/20	1600	+8	1608	Michihito Kumagai8-dan / age 42 1597	Oi-sen Prelims Final	Gote	○
35	3/26	1608	+5	1613	Kazuhisa Oomura6-dan / age 45 1471	Shinjin-o-sen Round 2	Gote	○
36	3/30	1613	+7	1620	Junkichi Sakai1-dan / age 23 1587	Kogo Shin-ei-sen Round 2	Gote	○

FY1971 results19W-12L

Win rate0.613

Rating1602

Annual rank34th

Rank/title at FY end / age4-dan / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1562	+7	1569	Mitsuo Kakutaage 61 1515	Osho-sen Prelim 1 Round 1	Sente	○
2	4/16	1569	+9	1579	Hiromitsu Takashimaage 29 1631	Osho-sen Prelim 1 Round 2	Sente	○
3	4/20	1579	-8	1571	Yoshinori Kimura7-dan / age 35 1572	Osho-sen Prelim 1 Final	Gote	●
4	5/25	1571	+10	1581	Hidemitsu Moriyasu5-dan / age 21 1682	Kogo Shin-ei-sen Round 3	Sente	○
5	5/31	1581	+4	1585	Hidejiro Kitamuraage 63 1383	Kisei-sen Prelim 1 Round 1	Sente	○
6	6/4	1585	-6	1579	Hidemitsu Moriyasu5-dan / age 21 1671	Kisei-sen Prelim 1 Round 2	Sente	●
7	7/27	1579	-8	1571	松田幹雄 1585	Kogo Shin-ei-sen Round 4	Gote	●
8	9/9	1571	+7	1578	Kazuhisa Oomura6-dan / age 43 1507	Oza-sen Prelim 1 Round 2	Sente	○
9	9/11	1578	+6	1584	Mitsuo Kakutaage 61 1509	Oza-sen Prelim 1 Round 3	Sente	○
10	9/21	1584	-10	1574	Shizuo Kanda6-dan / age 41 1499	Oi-sen Prelims Round 1	Gote	●
11	10/4	1574	+10	1584	Hidemitsu Moriyasu5-dan / age 22 1668	Oza-sen Prelim 1 Round 4	Gote	○
12	10/7	1584	+6	1590	Kazumasa Yamanakaage 56 1501	Oza-sen Prelim 1 Final	Gote	○
13	10/11	1590	-6	1584	Genichi Oono8-dan / age 60 1666	Oza-sen Prelim 2 Round 2	Sente	●
14	10/15	1584	+5	1589	Sanji Hashimoto5-dan / age 45 1439	Judan-sen Prelim 1 Round 1	Gote	○
15	10/18	1589	+6	1595	Mitsuo Kakutaage 61 1496	Judan-sen Prelim 1 Round 2	Sente	○
16	10/21	1595	+9	1604	Hidemitsu Moriyasu5-dan / age 22 1656	Judan-sen Prelim 1 Final	Gote	○
17	10/26	1604	+5	1609	Eiji Ooharaage 42 1481	Judan-sen Prelim 2 Round 2	Sente	○
18	10/29	1609	-6	1603	Genichi Oono8-dan / age 60 1678	Judan-sen Prelim 2 Final	Gote	●
19	11/19	1603	+6	1609	Keizo Futamiage 39 1509	Junisen Class C2	Gote	○
20	11/30	1609	-8	1601	Masakazu Wakamatsu4-dan / age 32 1618	Junisen Class C2	Gote	●
21	12/3	1601	-9	1592	Seiichirou Taki4-dan / age 23 1551	Kisei-sen Prelim 1 Round 1	Sente	●
22	12/17	1592	-11	1581	Yoshitaka Kimura4-dan / age 40 1431	Junisen Class C2	Sente	●
23	12/20	1581	-5	1575	Kiyozumi Kiriyama6-dan / age 24 1704	Renmei Cup Round 2	Sente	●
24	1/11	1575	+6	1581	Keizou Hoshidaage 55 1494	Shinjin-o-sen Round 1	Sente	○
25	1/24	1581	+5	1586	Hidejiro Kitamuraage 64 1427	Junisen Class C2	Sente	○
26	2/9	1586	-10	1576	Fumio Kitamuraage 51 1509	Kogo Shin-ei-sen Round 2	Sente	●
27	2/15	1576	+8	1585	Toshihiko Kawaguchi4-dan / age 35 1588	Junisen Class C2	Sente	○
28	2/17	1585	+9	1594	Yoshinori Satou1-dan / age 23 1645	Junisen Class C2	Sente	○
29	3/3	1594	-6	1588	Kiyozumi Kiriyama6-dan / age 24 1679	Shinjin-o-sen Round 2	Sente	●
30	3/7	1588	+6	1594	Keizou Hoshidaage 55 1510	Junisen Class C2	Sente	○
31	3/10	1594	+7	1602	Terutaka Yasue4-dan / age 30 1568	Junisen Class C2	Gote	○

FY1970 results10W-13L

Win rate0.435

Rating1560

Annual rank54th

Rank/title at FY end / age4-dan / age 22

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1601	-10	1590	Kazuhisa Oomura6-dan / age 42 1495	Kogo Shin-ei-sen Round 2	Sente	●
2	4/15	1590	+7	1598	Yasuo Dateage 33 1563	Shinjin-o-sen Round 3	Sente	○
3	6/2	1598	+5	1602	Keizou Hoshidaage 53 1452	Kisei-sen Prelim 1 Round 1	Gote	○
4	6/8	1602	-10	1592	Ichirou Tanabe4-dan / age 31 1501	Junisen Class C2	Gote	●
5	6/11	1592	-8	1584	Toratsugu Nomoto4-dan / age 25 1598	Junisen Class C2	Gote	●
6	6/18	1584	+6	1590	Mitsuo Kakutaage 60 1484	Kisei-sen Prelim 1 Round 2	Gote	○
7	6/24	1590	-9	1581	Hideo Yamaguchi5-dan / age 28 1564	Shinjin-o-sen Round 4	Sente	●
8	7/2	1581	-8	1574	Kaishu Tanaka4-dan / age 23 1599	Kisei-sen Prelim 1 Final	Sente	●
9	7/9	1574	-6	1567	Keiji Mori4-dan / age 24 1643	Junisen Class C2	Sente	●
10	9/3	1567	-7	1561	Hidemitsu Moriyasu5-dan / age 21 1618	Oza-sen Prelim 1 Round 1	Gote	●
11	9/7	1561	-9	1552	Seiichirou Taki4-dan / age 21 1514	Junisen Class C2	Sente	●
12	9/9	1552	-6	1545	Kazuo Ishida6-dan / age 23 1628	Oi-sen Prelims Round 1	Sente	●
13	10/16	1545	-8	1537	Yasuo Dateage 34 1548	Judan-sen Prelim 1 Round 2	Sente	●
14	10/23	1537	+8	1545	Akira Kinoshita4-dan / age 31 1525	Junisen Class C2	Sente	○
15	10/26	1545	-9	1536	Seiichirou Taki4-dan / age 21 1497	Shinjin-o-sen Round 1	Gote	●
16	11/18	1536	+6	1542	Sanji Hashimoto5-dan / age 44 1459	Junisen Class C2	Gote	○
17	11/25	1542	+8	1551	Fumio Kitamuraage 50 1562	Junisen Class C2	Sente	○
18	12/3	1551	-9	1541	Kazuhisa Oomura6-dan / age 42 1497	Kisei-sen Prelim 1 Round 1	Sente	●
19	12/18	1541	+5	1547	Hidejiro Kitamuraage 63 1417	Junisen Class C2	Gote	○
20	2/5	1547	+7	1554	Akira Kinoshita4-dan / age 31 1520	Kogo Shin-ei-sen Round 2	Sente	○
21	2/12	1554	-6	1548	Kaishu Tanaka4-dan / age 23 1658	Junisen Class C2	Gote	●
22	2/23	1548	+6	1555	Shuuichi Ikedaage 26 1477	Junisen Class C2	Sente	○
23	2/26	1555	+5	1560	Kiyosaku Sekiya5-dan / age 37 1435	Junisen Class C2	Sente	○

FY1969 results2W-1L

Win rate0.667

Rating1605

Annual rank39th

Rank/title at FY end / age1-dan / age 21

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	1/14	1601	+4	1605	Sanji Hashimoto5-dan / age 44 1412	Kogo Shin-ei-sen Round 1	Sente	○
2	3/4	1605	+10	1614	Kazuo Ishida6-dan / age 22 1676	Shinjin-o-sen Round 2	Sente	○
3	3/17	1614	-9	1605	Souetsu Honmaage 50 1556	Osho-sen Prelim 1 Round 1	Sente	●

FY1968 results1W-1L

Win rate0.500

Rating1604

Annual rank36th

Rank/title at FY end / age1-dan / age 20

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	1/13	1607	+8	1614	Seiichirou Taki4-dan / age 20 1592	Kogo Shin-ei-sen Round 1	Sente	○
2	3/24	1614	-11	1604	Kazumasa Yamanakaage 54 1500	Kogo Shin-ei-sen Round 2	Sente	●

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.