Rating › Shigeru Sekine

Rating of Shigeru Sekine

Player page　Last game 2002-04-17

Current rating1312

Peak1765
1964-10-28

Games1314

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2002	age 72	156th	9-dan		Group 6	1312		-7	0	1	0.000
FY2001	age 72	153rd	9-dan	Class C2	Group 6	1319	24.9	-23	4	16	0.200
FY2000	age 71	151st	9-dan	Class C2	Group 6	1343	32.7	+18	7	19	0.269
FY1999	age 70	154th	9-dan	Class C2	Group 6	1325	20.3	-41	3	21	0.125
FY1998	age 69	141st	9-dan	Class C1	Group 6	1366	32.1	+1	6	19	0.240
FY1997	age 68	142nd	9-dan	Class C1	Group 6	1365	36.5	+15	7	17	0.292
FY1996	age 67	139th	9-dan	Class C1	Group 5	1350	25.0	-48	3	20	0.130
FY1995	age 66	131st	9-dan	Class C1	Group 4	1398	30.9	-40	6	19	0.240
FY1994	age 65	122nd	9-dan	Class B2	Group 4	1439	35.8	-28	7	19	0.269
FY1993	age 64	117th	9-dan	Class B2	Group 4	1467	29.7	-84	3	21	0.125
FY1992	age 63	94th	9-dan	Class B2	Group 3	1550	45.6	-27	13	19	0.406
FY1991	age 62	97th	9-dan	Class B2	Group 3	1577	48.1	+18	13	18	0.419
FY1990	age 61	99th	9-dan	Class B2	Group 3	1558	47.7	+15	13	16	0.448
FY1989	age 60	106th	9-dan	Class B2	Group 3	1544	48.8	+41	15	17	0.469
FY1988	age 59	114th	9-dan	Class B2	Group 3	1503	37.1	-68	7	19	0.269
FY1987	age 58	87th	9-dan	Class B2	Group 3	1571	44.6	-72	12	20	0.375
FY1986	age 57	43rd	9-dan	Class B2		1643	56.8	+52	28	18	0.609
FY1985	age 56	71st	9-dan	Class B2		1592	49.2	-14	18	20	0.474
FY1984	age 55	61st	9-dan	Class B2		1606	50.3	-2	17	17	0.500
FY1983	age 54	59th	8-dan	Class B2		1607	46.8	-72	16	23	0.410
FY1982	age 53	32nd	8-dan	Class B2		1679	58.4	+83	23	13	0.639
FY1981	age 52	58th	8-dan	Class B2		1596	50.2	-12	15	19	0.441
FY1980	age 51	51st	8-dan	Class B1		1609	46.3	-86	15	26	0.366
FY1979	age 50	24th	8-dan	Class B1		1695	57.4	+17	20	17	0.541
FY1978	age 49	22nd	8-dan	Class B1		1678	53.3	-8	17	19	0.472
FY1977	age 48	19th	8-dan	Class B1		1686	60.1	+81	23	14	0.622
FY1976	age 47	43rd	8-dan	Class B1		1605		-59	4	12	0.250
FY1975	age 46	23rd	8-dan	Class B1		1663	49.6	-63	16	22	0.421
FY1974	age 45	13th	8-dan	Class A		1727	60.1	+48	23	23	0.500
FY1973	age 44	20th	8-dan	Class A		1678	58.1	+24	14	16	0.467
FY1972	age 43	24th	8-dan	Class B1		1654	51.8	-41	16	19	0.457
FY1971	age 42	16th	8-dan	Class B1		1695	53.3	-13	15	14	0.517
FY1970	age 41	13th	8-dan	Class B1		1707	61.0	+46	19	12	0.613
FY1969	age 40	23rd	8-dan	Class B1		1661	54.4	-1	16	17	0.485
FY1968	age 39	23rd	8-dan	Class A		1662	54.3	-23	13	19	0.406
FY1967	age 38	14th	7-dan	Class B1		1685	58.2	+32	17	12	0.586
FY1966	age 37	20th	7-dan	Class B1		1654	53.7	-19	14	16	0.467
FY1965	age 36	15th	7-dan	Class B1		1672	55.8	-10	16	13	0.552
FY1964	age 35	14th	7-dan	Class B1		1682	57.5	+14	23	17	0.575
FY1963	age 34	－	6-dan	Class B2		1668		+18	10	2	0.833
FY1962	age 33	－	6-dan	Class B2		1651		+8	8	3	0.727
FY1961	age 32	－	6-dan	Class B2		1643		+6	8	4	0.667
FY1960	age 31	－	6-dan	Class B2		1637		+16	7	4	0.636
FY1959	age 30	－	6-dan	Class B2		1621		-8	8	3	0.727
FY1958	age 29	－	6-dan	Class B2		1628		-57	5	6	0.455
FY1957	age 28	－	6-dan	Class B2		1685		+34	6	7	0.462
FY1956	age 27	－	5-dan	Class C2		1652		+36	9	2	0.818
FY1955	age 26	－	4-dan	Class C2		1616		-12	11	4	0.733
FY1954	age 25	－	4-dan	Class C2		1628		+6	8	3	0.727

Games by fiscal year

FY2002 results0W-1L

Win rate0.000

Rating1312

Annual rank156th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1318	-6	1312	Katsumi Mushano6-dan / age 48 1404	Ryuo-sen Group 6 Promotion playoff Round 1		●

FY2001 results4W-16L

Win rate0.200

Rating1319

Annual rank153rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	5/7	1331	-8	1323	Hiroto Kiritani6-dan / age 51 1335	Ryuo-sen Group 6 Promotion playoff	●
2	6/11	1323	-6	1317	Noboru Sakurai7-dan / age 60 1408	Asahi Open Prelims	●
3	6/19	1317	-4	1313	Nou Itoh5-dan / age 39 1516	Junisen Class C2 Round 1	●
4	7/24	1313	-2	1311	Ayumu Matsuo4-dan / age 21 1656	Junisen Class C2 Round 2	●
5	8/17	1311	-4	1307	Junichi Kase6-dan / age 43 1516	Oza-sen Prelim 1 Round 1	●
6	8/28	1307	-2	1305	Hideyuki Takano4-dan / age 29 1620	Junisen Class C2 Round 3	●
7	9/14	1305	-2	1303	Torahiko Tanaka9-dan / age 44 1682	Kisei-sen Prelim 2 Round 1	●
8	9/18	1303	-2	1301	Chikara Akutsu4-dan / age 19 1625	Junisen Class C2 Round 4	●
9	9/28	1301	-2	1299	Hisashi Ogura6-dan / age 33 1660	Oi-sen Prelims Round 2	●
10	10/6	1299	-5	1294	Masayuki Moriyasu6-dan / age 54 1428	Ginga-sen Block B Round 1	●
11	10/16	1294	+14	1308	Eiji Iijima4-dan / age 22 1645	Junisen Class C2 Round 5	○
12	11/20	1308	-3	1305	Takanori Anyouji4-dan / age 27 1544	Junisen Class C2 Round 6	●
13	12/4	1305	+8	1313	Chimine Yamaguchiage 64 1293	Ryuo-sen Group 6 Ranking Round 1	○
14	12/18	1313	-4	1309	Noboru Kosaka7-dan / age 51 1519	Junisen Class C2 Round 7	●
15	1/10	1309	-5	1304	小林宏6-dan / age 39 1449	Ryuo-sen Group 6 Ranking Round 1	●
16	1/22	1304	+10	1315	Yuji Maeda8-dan / age 47 1414	Junisen Class C2 Round 8	○
17	1/31	1315	-0	1314	Koichi Fukaura7-dan / age 29 1918	Osho-sen Prelim 1 Round 2	●
18	2/7	1314	-3	1311	Takeshi Kawakami5-dan / age 29 1583	Kio-sen Prelims Round 1	●
19	2/12	1311	+11	1322	Shoichi Anzai6-dan / age 38 1454	Junisen Class C2 Round 9	○
20	3/12	1322	-3	1319	Toshiyuki Nakao4-dan / age 27 1579	Junisen Class C2 Round 10	●

FY2000 results7W-19L

Win rate0.269

Rating1343

Annual rank151st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1321	-4	1317	Nou Itoh5-dan / age 38 1500	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●
2	6/2	1317	+11	1328	Yuji Maeda7-dan / age 46 1474	Hayazashi-sen Prelims Round 1	Sente	○
3	6/2	1317	-1	1315	Keiichi Sanada6-dan / age 27 1718	Hayazashi-sen Prelims Round 2	Sente	●
4	6/16	1327	-4	1322	Hatasu Itou7-dan / age 49 1496	All-Japan Pro Round 1	Gote	●
5	6/20	1322	-2	1321	Kosuke Tamura4-dan / age 24 1696	Junisen Class C2 Round 1	Sente	●
6	7/12	1321	+14	1334	Shohei Takada5-dan / age 38 1624	Ginga-sen Prelims	Gote	○
7	7/25	1334	+11	1346	Hatasu Itou7-dan / age 49 1482	Junisen Class C2 Round 2	Gote	○
8	8/8	1346	+8	1353	Terutaka Yasue7-dan / age 59 1338	Oza-sen Prelim 1 Round 1	Sente	○
9	8/24	1353	-1	1352	Daisuke Nakagawa6-dan / age 32 1758	Kisei-sen Prelim 2 Round 1	Gote	●
10	8/29	1352	-3	1349	Takashi Kanezawa4-dan / age 27 1608	Junisen Class C2 Round 3	Sente	●
11	9/7	1349	+11	1360	Yuuji Yoda6-dan / age 42 1504	Ginga-sen Block D Round 2	Gote	○
12	9/7	1349	-3	1346	Shingo Hirafuji5-dan / age 36 1612	Ginga-sen Block D Round 3	Sente	●
13	9/19	1358	+11	1368	Yoshiyuki Kubota5-dan / age 28 1487	Junisen Class C2 Round 4	Gote	○
14	9/25	1368	-2	1366	Hiroki Nakata7-dan / age 35 1694	Oza-sen Prelim 1 Round 2	Gote	●
15	10/6	1366	-1	1365	Makoto Nakahara9-dan / age 53 1821	Oi-sen Prelims Round 2	Sente	●
16	10/17	1365	-2	1363	Makoto Chuza4-dan / age 30 1665	Junisen Class C2 Round 5	Sente	●
17	11/21	1363	-2	1360	Masakazu Kondoh4-dan / age 29 1658	Junisen Class C2 Round 6	Gote	●
18	12/6	1360	-2	1358	Ayumu Matsuo4-dan / age 20 1654	Ryuo-sen Group 6 Ranking Round 2	Gote	●
19	12/19	1358	-5	1353	Saburou Takeichi6-dan / age 46 1493	Junisen Class C2 Round 7	Sente	●
20	1/16	1353	-3	1349	Masamitsu Tachi6-dan / age 35 1583	Junisen Class C2 Round 8	Gote	●
21	1/22	1349	+5	1355	Toratsugu Nomoto7-dan / age 55 1233	Osho-sen Prelim 1 Round 1	Gote	○
22	2/13	1355	-2	1353	Hiroki Iizuka5-dan / age 31 1703	Junisen Class C2 Round 9	Sente	●
23	2/26	1353	-4	1349	Kazuharu Shoshi6-dan / age 39 1532	NHK Cup Prelims Round 1	Gote	●
24	3/5	1349	-2	1347	Eisaku Tomioka7-dan / age 36 1669	Kio-sen Prelims Round 1	Sente	●
25	3/13	1347	-2	1344	Shingo Hirafuji5-dan / age 37 1659	Junisen Class C2 Round 10	Gote	●
26	3/23	1344	-2	1343	Shuji Satoh6-dan / age 33 1732	Osho-sen Prelim 1 Round 2	Gote	●

FY1999 results3W-21L

Win rate0.125

Rating1325

Annual rank154th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1365	+13	1379	Isao Nakata6-dan / age 31 1639	Kio-sen Prelims Round 2	Gote	○
2	5/6	1379	-2	1376	Shuuichi Ono7-dan / age 41 1680	Kio-sen Prelims Round 3	Sente	●
3	6/4	1376	-4	1373	Osamu Katsuura9-dan / age 53 1592	Hayazashi-sen Prelims Round 2	Gote	●
4	6/4	1376	+8	1384	Toshihiko Kawaguchi6-dan / age 62 1355	Hayazashi-sen Prelims Round 1	Sente	○
5	6/7	1380	-5	1375	Saburou Takeichi6-dan / age 45 1527	Ginga-sen Prelims	Sente	●
6	6/15	1375	-5	1371	Yoshiyuki Ueyama6-dan / age 42 1535	Junisen Class C2 Round 1	Gote	●
7	7/6	1371	-3	1368	Isao Nakata6-dan / age 31 1641	All-Japan Pro Round 2	Sente	●
8	7/13	1368	-7	1361	Toshiyuki Tsubouchi7-dan / age 50 1403	Junisen Class C2 Round 2	Sente	●
9	8/2	1361	-4	1357	Saburou Takeichi6-dan / age 45 1555	Oza-sen Prelim 1 Round 2	Gote	●
10	8/17	1357	-3	1354	Takeshi Kawakami5-dan / age 27 1649	Junisen Class C2 Round 3	Gote	●
11	8/26	1354	-2	1352	Shuuichi Ono7-dan / age 41 1664	Kisei-sen Prelim 2 Round 1	Gote	●
12	9/7	1352	-3	1349	Shohei Takada5-dan / age 37 1581	Junisen Class C2 Round 4	Sente	●
13	9/24	1349	-3	1346	Noboru Tamaru8-dan / age 49 1598	Oi-sen Prelims Round 2	Sente	●
14	9/28	1346	-3	1343	Norihiro Yagura5-dan / age 25 1629	Junisen Class C2 Round 5	Sente	●
15	10/19	1343	-1	1342	Masataka Sugimoto5-dan / age 30 1770	Junisen Class C2 Round 6	Gote	●
16	11/24	1342	-3	1339	Shinya Satoh4-dan / age 22 1591	Junisen Class C2 Round 7	Gote	●
17	12/3	1339	-10	1328	Kinji Shiihashi6-dan / age 51 1238	Ryuo-sen Group 6 Ranking Round 1	Gote	●
18	12/21	1328	-3	1326	木下浩一age 32 1601	Junisen Class C2 Round 8	Sente	●
19	1/18	1326	-1	1324	Hirotaka Nozuki4-dan / age 26 1749	Junisen Class C2 Round 9	Gote	●
20	1/24	1324	-2	1322	Kosuke Tamura4-dan / age 23 1620	Osho-sen Prelim 1 Round 1	Gote	●
21	2/10	1322	+8	1330	Shouji Kenmochi8-dan / age 65 1333	Kio-sen Prelims Round 1	Sente	○
22	2/21	1330	-2	1328	Ayumu Matsuo4-dan / age 19 1684	NHK Cup Prelims Round 1	Sente	●
23	3/14	1328	-2	1326	Hiroshi Naganuma6-dan / age 35 1625	Junisen Class C2 Round 11	Sente	●
24	3/21	1326	-1	1325	Toshiaki Kubo6-dan / age 24 1806	Kio-sen Prelims Round 2	Gote	●

FY1998 results6W-19L

Win rate0.240

Rating1366

Annual rank141st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1366	-3	1364	Kosuke Tamura4-dan / age 22 1658	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
2	6/5	1364	-3	1361	Kiyokazu Katsumata4-dan / age 29 1647	Hayazashi-sen Prelims	Sente	●
3	6/16	1361	-1	1360	Koichi Fukaura6-dan / age 26 1863	Junisen Class C1 Round 1	Sente	●
4	6/25	1360	-2	1359	Hiroyuki Miura6-dan / age 24 1725	All-Japan Pro Round 2	Sente	●
5	7/21	1359	-4	1354	Katsuhiko Murooka6-dan / age 39 1544	Junisen Class C1 Round 2	Gote	●
6	8/25	1354	-6	1348	Yuji Maeda7-dan / age 44 1444	Junisen Class C1 Round 3	Gote	●
7	9/1	1348	-4	1345	Noboru Tamaru8-dan / age 48 1566	Kisei-sen Prelim 2 Round 1	Gote	●
8	9/16	1345	-4	1341	Koji Horiguchi6-dan / age 37 1563	Junisen Class C1 Round 4	Sente	●
9	9/22	1341	+13	1354	木下浩一age 31 1595	Oza-sen Prelim 1 Round 2	Gote	○
10	9/29	1354	-5	1349	Eiji Ooshima6-dan / age 41 1476	Oi-sen Prelims Round 2	Sente	●
11	10/20	1349	-1	1348	Hiroyuki Miura6-dan / age 24 1771	Junisen Class C1 Round 5	Sente	●
12	11/5	1348	+11	1359	Junichi Kase5-dan / age 40 1508	Oza-sen Prelim 1 Round 3	Gote	○
13	11/10	1359	-2	1357	Mamoru Hatakeyama5-dan / age 29 1725	Junisen Class C1 Round 6	Gote	●
14	11/30	1357	-3	1354	Isao Nakata6-dan / age 31 1607	Oza-sen Prelim 1 Round 4	Sente	●
15	12/8	1354	-3	1351	Kazuharu Shoshi6-dan / age 37 1612	Junisen Class C1 Round 7	Sente	●
16	12/18	1351	+6	1358	Ichirou Tanabe6-dan / age 60 1268	Ryuo-sen Group 6 Ranking Round 1	Sente	○
17	1/7	1358	-6	1351	Ryuuichi Matsuura6-dan / age 47 1440	Ryuo-sen Group 6 Ranking Round 2	Sente	●
18	1/12	1351	-2	1350	Kenji Kanzaki6-dan / age 35 1710	Junisen Class C1 Round 8	Gote	●
19	1/28	1350	+6	1355	Kinji Shiihashi5-dan / age 50 1252	Osho-sen Prelim 1 Round 2	Gote	○
20	2/2	1355	+15	1370	Hiroki Nakata7-dan / age 34 1783	Junisen Class C1 Round 9	Sente	○
21	2/19	1370	-4	1367	Yusuke Ina4-dan / age 23 1587	NHK Cup Prelims Round 1	Gote	●
22	3/2	1367	-3	1364	Isao Nakata6-dan / age 31 1632	Junisen Class C1 Round 10	Gote	●
23	3/8	1364	+9	1373	Hiroharu Seto5-dan / age 42 1409	Kio-sen Prelims Round 1	Gote	○
24	3/24	1373	-5	1368	Youichi Kushida5-dan / age 34 1526	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
25	3/29	1368	-2	1366	Tadao Kitajima4-dan / age 33 1703	Osho-sen Prelim 1 Round 3	Gote	●

FY1997 results7W-17L

Win rate0.292

Rating1365

Annual rank142nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1348	+14	1362	Kosuke Tamura4-dan / age 21 1667	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
2	5/8	1362	+7	1369	Toratsugu Nomoto7-dan / age 52 1318	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
3	5/29	1369	-1	1368	Nobuyuki Yashiki7-dan / age 25 1872	Hayazashi-sen Prelims	Sente	●
4	6/10	1368	+13	1381	Kensuke Kitahama5-dan / age 21 1633	Junisen Class C1 Round 1	Gote	○
5	7/1	1381	-6	1375	Keizou Noda5-dan / age 39 1458	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	●
6	7/15	1375	+10	1385	Noboru Sakurai7-dan / age 56 1452	Junisen Class C1 Round 2	Sente	○
7	7/25	1385	-4	1381	Takahiro Toyokawa5-dan / age 30 1602	All-Japan Pro Round 2	Gote	●
8	7/29	1381	+9	1390	Yoshimasa Saeki8-dan / age 60 1431	Oza-sen Prelim 1 Round 2	Sente	○
9	8/19	1390	-2	1389	Ichiro Hiura6-dan / age 31 1756	Junisen Class C1 Round 3	Sente	●
10	8/26	1389	-4	1385	Nobuyuki Oouchi9-dan / age 55 1584	Kisei-sen Prelim 2 Round 1	Gote	●
11	9/9	1385	-3	1382	Hisashi Ogura5-dan / age 29 1666	Junisen Class C1 Round 4	Gote	●
12	9/26	1382	-3	1379	Kazuyoshi Nishimura8-dan / age 55 1629	Oza-sen Prelim 1 Round 3	Sente	●
13	10/14	1379	-5	1374	Kazuharu Shoshi6-dan / age 35 1537	Oi-sen Prelims Round 2	Sente	●
14	10/21	1374	+11	1386	Hatasu Itou7-dan / age 47 1532	Junisen Class C1 Round 5	Gote	○
15	11/11	1386	-1	1385	Manabu Senzaki6-dan / age 27 1813	Junisen Class C1 Round 6	Sente	●
16	11/21	1385	-7	1378	Katsumi Mushano6-dan / age 43 1450	Ryuo-sen Group 6 Ranking Round 2	Gote	●
17	12/9	1378	-1	1377	Toshiaki Kubo5-dan / age 22 1775	Junisen Class C1 Round 7	Sente	●
18	1/13	1377	-3	1374	Kazuyoshi Nishimura8-dan / age 56 1638	Junisen Class C1 Round 8	Gote	●
19	1/28	1374	-5	1368	Yoshinori Satou7-dan / age 48 1490	Osho-sen Prelim 1 Round 1	Sente	●
20	2/3	1368	-3	1365	小林宏6-dan / age 35 1600	Junisen Class C1 Round 9	Sente	●
21	2/27	1365	-1	1364	Toshiaki Kubo5-dan / age 22 1790	NHK Cup Prelims	Gote	●
22	2/27	1365	+5	1370	Shuuichi Ikeda6-dan / age 53 1228	NHK Cup Prelims	Gote	○
23	3/3	1369	-1	1368	Nobuyuki YashikiKisei / age 26 1889	Junisen Class C1 Round 10	Gote	●
24	3/16	1368	-3	1365	Kiyokazu Katsumata4-dan / age 28 1618	Kio-sen Prelims Round 1	Gote	●

FY1996 results3W-20L

Win rate0.130

Rating1350

Annual rank139th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/14	1396	-8	1387	Yoshimasa Saeki8-dan / age 59 1388	Ryuo-sen Group 5 Relegation playoff Round 1	Gote	●
2	6/4	1387	-7	1381	Hiroto Kiritani6-dan / age 46 1450	Hayazashi-sen Prelims	Gote	●
3	6/11	1381	-1	1380	Nobuyuki Yashiki7-dan / age 24 1819	Junisen Class C1 Round 1	Gote	●
4	7/11	1380	-4	1376	木下浩一age 28 1589	All-Japan Pro Round 2	Sente	●
5	55th term	1376	-2	1374	Daisuke Nakagawa6-dan / age 28 1760	Junisen Class C1		●
6	8/20	1376	-4	1372	Koji Horiguchi6-dan / age 35 1575	Junisen Class C1 Round 3	Gote	●
7	8/29	1370	+9	1380	Seiichirou Taki7-dan / age 47 1430	Ryuo-sen Group 5 Relegation playoff Semifinal	Gote	○
8	9/3	1380	-6	1374	Katsumi Mushano6-dan / age 42 1460	Oza-sen Prelim 1 Round 2	Sente	●
9	9/10	1374	+13	1386	Isao Nakata5-dan / age 29 1616	Junisen Class C1 Round 4	Sente	○
10	9/24	1386	-1	1386	Yasumitsu Satoh8-dan / age 26 1862	Kisei-sen Prelim 2 Round 1	Gote	●
11	10/4	1386	-2	1383	Hiroki Iizuka5-dan / age 27 1714	Oi-sen Prelims Round 2	Gote	●
12	10/9	1383	-7	1377	Hiroshi Seki5-dan / age 36 1442	Ryuo-sen Group 5 Relegation playoff Final	Sente	●
13	10/22	1377	-2	1375	Kenji Kanzaki6-dan / age 32 1699	Junisen Class C1 Round 6	Sente	●
14	11/12	1375	-1	1373	Hiroyuki MiuraKisei / age 22 1802	Junisen Class C1 Round 7	Gote	●
15	12/3	1373	-2	1371	Keiichi Sanada5-dan / age 24 1669	Junisen Class C1 Round 8	Gote	●
16	12/18	1371	+7	1378	Toratsugu Nomoto7-dan / age 51 1323	Ryuo-sen Group 6 Ranking Round 2	Gote	○
17	1/9	1378	-5	1372	Tsuneo Kikuchi6-dan / age 47 1497	Ryuo-sen Group 6 Ranking Round 3	Gote	●
18	1/14	1372	-4	1368	Kazuharu Shoshi6-dan / age 35 1548	Junisen Class C1 Round 9	Sente	●
19	1/29	1368	-6	1363	Junichi Kase5-dan / age 39 1475	Kio-sen Prelims Round 1	Sente	●
20	2/4	1363	-4	1358	Akio Ishikawa5-dan / age 33 1550	Junisen Class C1 Round 10	Sente	●
21	2/20	1358	-5	1353	Toshio Miyata7-dan / age 44 1494	NHK Cup Prelims	Sente	●
22	2/28	1353	-2	1352	Hisashi Ogura5-dan / age 28 1707	Osho-sen Prelim 1 Round 1	Sente	●
23	3/4	1352	-2	1350	Hiroki Nakata6-dan / age 32 1718	Junisen Class C1 Round 11	Gote	●

FY1995 results6W-19L

Win rate0.240

Rating1398

Annual rank131st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1436	-3	1433	Hisashi Ogura5-dan / age 26 1690	Osho-sen Prelim 1 Round 3	Sente	●
2	5/24	1433	-7	1425	Kenji Iino6-dan / age 40 1461	Hayazashi-sen Prelims	Sente	●
3	6/8	1425	-7	1418	Tsuneo Kikuchi6-dan / age 45 1457	All-Japan Pro Round 2	Gote	●
4	6/13	1418	+11	1429	小林宏5-dan / age 32 1563	Junisen Class C1 Round 1	Gote	○
5	6/21	1429	-10	1420	Akira Kinoshita6-dan / age 55 1362	Ryuo-sen Group 4 Relegation playoff Round 4	Gote	●
6	6/28	1420	+11	1430	Yoshiyuki Ueyama6-dan / age 38 1541	Kisei-sen Prelim 1 Round 2	Sente	○
7	7/11	1430	-8	1422	Yukio Miyasaka8-dan / age 65 1409	Junisen Class C1 Round 2	Sente	●
8	8/3	1422	+9	1431	Hiroharu Seto5-dan / age 38 1468	Oza-sen Prelim 1 Round 2	Sente	○
9	8/8	1431	-4	1427	Daisuke Suzuki4-dan / age 21 1638	Kisei-sen Prelim 1 Round 3	Gote	●
10	8/22	1427	+12	1439	Katsuhiko Murooka6-dan / age 36 1612	Junisen Class C1 Round 3	Gote	○
11	9/5	1439	-8	1431	Hiroshi Seki5-dan / age 35 1453	Ryuo-sen Group 4 Relegation playoff Semifinal	Gote	●
12	9/12	1431	-2	1430	Toshiaki Kubo5-dan / age 20 1793	Junisen Class C1 Round 4	Sente	●
13	9/28	1430	-7	1422	Terutaka Yasue7-dan / age 54 1463	Oi-sen Prelims Round 2	Sente	●
14	10/6	1422	-2	1421	Hiroyuki Miura5-dan / age 21 1787	Oza-sen Prelim 1 Round 3	Gote	●
15	10/11	1421	-2	1419	Takashi Abe6-dan / age 28 1747	Junisen Class C1 Round 5	Sente	●
16	11/14	1419	-8	1411	Noboru Sakurai7-dan / age 54 1439	Junisen Class C1 Round 6	Gote	●
17	12/5	1411	-4	1407	Kazuyoshi Nishimura8-dan / age 53 1584	Junisen Class C1 Round 7	Gote	●
18	12/20	1407	-1	1405	Hiroyuki Miura5-dan / age 21 1801	Ryuo-sen Group 5 Ranking Round 1	Gote	●
19	1/9	1405	-3	1402	Ichiro Hiura6-dan / age 29 1670	Junisen Class C1 Round 8	Sente	●
20	1/31	1402	-5	1397	Nou Itoh4-dan / age 34 1530	Kio-sen Prelims Round 1	Gote	●
21	2/6	1397	+10	1407	Daigorou Satou9-dan / age 59 1474	Junisen Class C1 Round 9	Sente	○
22	2/23	1407	-6	1401	Shoichi Anzai5-dan / age 32 1504	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	●
23	2/29	1401	-3	1398	Hiroshi Okazaki4-dan / age 28 1682	NHK Cup Prelims	Sente	●
24	3/5	1398	+8	1406	Toshihiko Kawaguchi6-dan / age 59 1398	Junisen Class C1 Round 10	Gote	○
25	3/14	1406	-8	1398	Yoshimasa Saeki8-dan / age 59 1394	Osho-sen Prelim 1 Round 2	Gote	●

FY1994 results7W-19L

Win rate0.269

Rating1439

Annual rank122nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/17	1464	+10	1474	Eiji Ooshima6-dan / age 36 1574	Ryuo-sen Group 4 Relegation playoff Round 1	Sente	○
2	6/2	1474	-9	1465	Toshihiko Kawaguchi6-dan / age 57 1429	Hayazashi-sen Prelims	Gote	●
3	6/2	1474	+8	1482	Tsuneo Kikuchi6-dan / age 44 1456	Hayazashi-sen Prelims	Gote	○
4	6/7	1473	+8	1481	Seiichirou Taki7-dan / age 45 1466	Kisei-sen Prelim 2 Round 1	Sente	○
5	6/24	1481	-5	1476	Osamu Katsuura9-dan / age 48 1624	Junisen Class B2 Round 1	Sente	●
6	6/29	1476	-5	1471	Shohei Takada5-dan / age 32 1610	All-Japan Pro Round 2	Sente	●
7	7/8	1471	+12	1483	Torahiko Tanaka8-dan / age 37 1672	Kisei-sen Prelim 2 Round 2	Gote	○
8	7/29	1483	-5	1478	Kazuo Ishida9-dan / age 47 1606	Junisen Class B2 Round 2	Gote	●
9	8/5	1478	-3	1475	Hiroyuki Miura4-dan / age 20 1764	Kisei-sen Prelim 2 Final	Gote	●
10	8/26	1475	-3	1472	Kozo Arimori6-dan / age 31 1751	Junisen Class B2 Round 3	Gote	●
11	9/14	1472	-6	1466	Yaichio Oono6-dan / age 35 1564	Oi-sen Prelims Round 1	Gote	●
12	9/22	1466	-5	1461	Kazuo Azuma7-dan / age 39 1596	Junisen Class B2 Round 4	Sente	●
13	10/14	1461	-4	1457	Koji Tosa6-dan / age 39 1646	Junisen Class B2 Round 5	Sente	●
14	10/28	1457	-2	1455	Takeshi Fujii5-dan / age 24 1800	Oza-sen Prelim 2 Round 1	Sente	●
15	11/4	1455	-2	1453	Osamu Nakamura8-dan / age 31 1766	Junisen Class B2 Round 6	Gote	●
16	11/18	1453	-3	1450	Teruichi Aono9-dan / age 41 1719	Kisei-sen Prelim 2 Round 1	Sente	●
17	12/7	1450	-5	1445	Yoshiyuki Ueyama6-dan / age 37 1577	Ryuo-sen Group 4 Ranking Round 1	Sente	●
18	12/16	1445	+9	1454	Seiichirou Taki7-dan / age 46 1490	Junisen Class B2 Round 7	Sente	○
19	1/20	1454	-6	1447	Kouichi Kodama7-dan / age 43 1523	Junisen Class B2 Round 8	Gote	●
20	1/27	1447	-5	1443	Hiroshi Okazaki4-dan / age 27 1589	Kio-sen Prelims Round 1	Sente	●
21	2/3	1443	+6	1449	Yuzo Maruta9-dan / age 75 1350	Osho-sen Prelim 1 Round 1	Sente	○
22	2/9	1449	-9	1439	Shouji Kenmochi8-dan / age 60 1385	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●
23	2/17	1439	-1	1438	Yasumitsu Satoh7-dan / age 25 1884	Junisen Class B2 Round 9	Sente	●
24	2/24	1438	-5	1433	Daisuke Suzuki4-dan / age 20 1591	NHK Cup Prelims	Gote	●
25	3/10	1433	-4	1429	Hiroshi Kamiya6-dan / age 33 1620	Junisen Class B2 Round 10	Gote	●
26	3/24	1429	+9	1439	Kenji Iino6-dan / age 40 1489	Osho-sen Prelim 1 Round 2	Gote	○

FY1993 results3W-21L

Win rate0.125

Rating1467

Annual rank117th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/28	1550	-4	1547	Osamu Nakamura7-dan / age 30 1759	Kisei-sen Prelim 2 Round 1	Sente	●
2	6/2	1547	-9	1538	Nou Itoh4-dan / age 31 1506	Hayazashi-sen Prelims	Sente	●
3	6/16	1538	-5	1533	Takahiro Toyokawa4-dan / age 26 1667	All-Japan Pro Round 2	Gote	●
4	6/25	1533	-2	1530	Toshiyuki Moriuchi6-dan / age 22 1852	Junisen Class B2 Round 1	Gote	●
5	7/15	1530	-3	1527	Takashi Abe6-dan / age 25 1767	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
6	7/30	1527	-8	1519	Keiji Nishikawa6-dan / age 31 1540	Junisen Class B2 Round 2	Sente	●
7	8/27	1519	-4	1515	Kiyozumi Kiriyama9-dan / age 45 1684	Junisen Class B2 Round 3	Gote	●
8	9/7	1515	-10	1505	Hiroharu Seto5-dan / age 36 1443	Oi-sen Prelims Round 1	Sente	●
9	9/24	1505	-3	1502	Hitoshige Awaji8-dan / age 43 1733	Junisen Class B2 Round 4	Gote	●
10	10/15	1502	-5	1497	Masahiko Urano6-dan / age 29 1662	Junisen Class B2 Round 5	Sente	●
11	10/21	1497	-6	1491	Noboru Tamaru8-dan / age 43 1594	Oza-sen Prelim 2 Round 2	Sente	●
12	11/12	1491	-6	1486	Kaishu Tanaka8-dan / age 46 1585	Junisen Class B2 Round 6	Sente	●
13	11/25	1486	+11	1497	Shuuichi Ono7-dan / age 35 1631	Kisei-sen Prelim 2 Round 1	Gote	○
14	12/8	1497	-4	1493	Takahiro Toyokawa4-dan / age 26 1679	Ryuo-sen Group 4 Ranking Round 1	Gote	●
15	12/17	1493	+7	1499	Noboru Sakurai7-dan / age 52 1444	Junisen Class B2 Round 7	Gote	○
16	1/7	1499	-6	1494	Noboru Tamaru8-dan / age 43 1592	Kisei-sen Prelim 2 Round 2	Sente	●
17	1/14	1494	-4	1490	Eisaku Tomioka7-dan / age 29 1693	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
18	1/21	1490	-7	1483	Teruhiko Suzuki7-dan / age 39 1536	Junisen Class B2 Round 8	Sente	●
19	2/3	1483	-6	1477	Hiroshi Okazaki4-dan / age 26 1568	Osho-sen Prelim 1 Round 2	Sente	●
20	2/18	1477	-5	1472	Shuuichi Ono7-dan / age 36 1626	Junisen Class B2 Round 9	Sente	●
21	3/4	1472	-5	1467	小林宏5-dan / age 31 1617	NHK Cup Prelims	Gote	●
22	3/4	1472	+7	1479	Haruo Numa5-dan / age 44 1442	NHK Cup Prelims	Sente	○
23	3/11	1474	-4	1471	Kenji Waki7-dan / age 33 1673	Junisen Class B2 Round 10	Gote	●
24	3/24	1471	-4	1467	Hisashi Ogura5-dan / age 25 1660	Kio-sen Prelims Round 2	Sente	●

FY1992 results13W-19L

Win rate0.406

Rating1550

Annual rank94th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1574	-8	1567	Eiji Ooshima6-dan / age 34 1593	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	●
2	4/21	1567	-4	1563	Tadahisa Maruyama5-dan / age 21 1785	Kio-sen Prelims Round 3	Gote	●
3	4/28	1563	+10	1573	Kazuharu Shoshi5-dan / age 30 1638	Osho-sen Prelim 1 Round 3	Gote	○
4	5/21	1573	-4	1568	Masataka Goda4-dan / age 21 1737	Osho-sen Prelim 1 Final	Sente	●
5	5/27	1568	+12	1580	Teruichi Aono8-dan / age 39 1751	Kisei-sen Prelim 2 Round 1	Sente	○
6	6/13	1580	-10	1570	Tsuneo Kikuchi6-dan / age 43 1501	Hayazashi-sen Prelims	Gote	●
7	6/19	1570	+9	1579	Yuji Maeda7-dan / age 38 1610	Junisen Class B2 Round 1	Gote	○
8	6/30	1579	+8	1587	Yoshiyuki Ueyama5-dan / age 35 1565	All-Japan Pro Round 2	Sente	○
9	7/17	1587	-9	1578	Yoshiyuki Ueyama5-dan / age 35 1562	Kisei-sen Prelim 2 Round 2	Gote	●
10	7/23	1578	-7	1571	Koji Tosa6-dan / age 37 1617	All-Japan Pro Round 3	Gote	●
11	7/31	1571	+10	1581	Osamu Katsuura9-dan / age 46 1640	Junisen Class B2 Round 2	Sente	○
12	8/18	1581	-8	1572	Nobuyuki Oouchi9-dan / age 50 1564	Ryuo-sen Group 3 Relegation playoff Final	Gote	●
13	8/28	1572	-9	1563	Seiichirou Taki7-dan / age 43 1530	Junisen Class B2 Round 3	Sente	●
14	9/11	1563	+9	1572	Kazuo Manabe8-dan / age 40 1600	Junisen Class B2 Round 4	Gote	○
15	9/17	1572	+3	1576	Masao Kitamura8-dan / age 57 1350	Oi-sen Prelims Round 1	Sente	○
16	10/8	1576	+10	1586	Akio Ishikawa5-dan / age 29 1680	Oi-sen Prelims Round 2	Sente	○
17	10/16	1586	-3	1583	Satoshi Murayama6-dan / age 23 1850	Junisen Class B2 Round 5	Gote	●
18	10/30	1583	-6	1577	Shuuichi Ono7-dan / age 34 1650	Oza-sen Prelim 2 Round 2	Gote	●
19	11/11	1577	+7	1583	Teruhiko Suzuki7-dan / age 38 1521	Kisei-sen Prelim 2 Round 1	Gote	○
20	11/18	1583	-6	1577	Kazuo Ishida9-dan / age 45 1657	Oi-sen Prelims Round 3	Sente	●
21	11/27	1577	-8	1569	Keiji Nishikawa6-dan / age 30 1580	Junisen Class B2 Round 6	Sente	●
22	12/7	1569	-7	1562	Noboru Tamaru8-dan / age 42 1592	Kisei-sen Prelim 2 Round 2	Gote	●
23	12/10	1562	+13	1574	Tadahisa Maruyama5-dan / age 22 1794	Ryuo-sen Group 4 Ranking Round 1	Sente	○
24	12/18	1574	+8	1582	Kouichi Kodama6-dan / age 41 1573	Junisen Class B2 Round 7	Sente	○
25	1/11	1582	+8	1590	Seiichirou Taki7-dan / age 44 1566	Ryuo-sen Group 4 Ranking Round 2	Sente	○
26	1/22	1590	-8	1582	Kazuo Azuma7-dan / age 37 1601	Junisen Class B2 Round 8	Gote	●
27	2/4	1582	-4	1578	Hiroki Nakata6-dan / age 28 1783	Osho-sen Prelim 1 Round 1	Sente	●
28	2/12	1578	-8	1571	Koji Tosa6-dan / age 37 1598	Junisen Class B2 Round 9	Gote	●
29	2/23	1571	-10	1561	Hiroto Kiritani6-dan / age 43 1483	NHK Cup Prelims	Gote	●
30	3/12	1561	+10	1571	Hiroshi Kamiya6-dan / age 31 1646	Junisen Class B2 Round 10	Sente	○
31	3/19	1571	-8	1562	Katsuhiko Murooka6-dan / age 33 1553	Ryuo-sen Group 4 Ranking Round 3	Gote	●
32	3/31	1562	-12	1550	Masao Kitamura8-dan / age 58 1364	Kio-sen Prelims Round 2	Sente	●

FY1991 results13W-18L

Win rate0.419

Rating1577

Annual rank97th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1553	-8	1545	Saburou Takeichi5-dan / age 37 1541	Kio-sen Prelims Round 2	Gote	●
2	4/12	1545	-4	1541	Hiroki Nakata5-dan / age 26 1766	Osho-sen Prelim 1 Round 3	Gote	●
3	5/17	1541	-4	1537	Ichiro Hiura5-dan / age 25 1705	Ryuo-sen Group 3 Ranking Semifinal	Gote	●
4	5/21	1537	-5	1531	Hiroshi Kamiya6-dan / age 30 1659	Kisei-sen Prelim 2 Round 1	Sente	●
5	5/31	1531	-7	1524	Katsuhiko Murooka6-dan / age 32 1570	Hayazashi-sen Prelims	Gote	●
6	6/21	1524	+14	1539	Taku Morishita6-dan / age 24 1890	Junisen Class B2 Round 1	Gote	○
7	7/19	1539	-6	1533	Shuji Satoh4-dan / age 24 1638	All-Japan Pro Round 2	Sente	●
8	7/26	1533	-7	1525	Teruhiko Suzuki7-dan / age 36 1565	Junisen Class B2 Round 2	Sente	●
9	8/23	1525	-5	1520	Hiroshi Kamiya6-dan / age 30 1650	Ryuo-sen Group 3 Promotion playoff Semifinal	Gote	●
10	8/30	1520	-5	1515	Kenji Waki7-dan / age 31 1660	Junisen Class B2 Round 3	Gote	●
11	9/11	1515	+9	1524	Toshio Miyata6-dan / age 38 1550	Oi-sen Prelims Round 1	Sente	○
12	9/27	1524	-7	1517	Kaishu Tanaka8-dan / age 44 1557	Junisen Class B2 Round 4	Sente	●
13	10/9	1517	+12	1529	Osamu Nakamura7-dan / age 28 1720	Oi-sen Prelims Round 2	Sente	○
14	10/18	1529	+9	1538	Kazuyoshi Nishimura8-dan / age 49 1566	Junisen Class B2 Round 5	Sente	○
15	11/8	1538	-5	1533	Keiji Mori9-dan / age 45 1665	Tenno-sen 9-dan section Round 1	Gote	●
16	11/13	1533	-4	1529	Teruichi Aono8-dan / age 38 1735	Oza-sen Prelim 2 Round 2	Gote	●
17	11/19	1529	-3	1526	Kunio Yonenaga9-dan / age 48 1815	Oi-sen Prelims Round 3	Gote	●
18	11/22	1526	+6	1532	Yukio Miyasaka8-dan / age 61 1439	Junisen Class B2 Round 6	Gote	○
19	11/29	1532	+7	1539	Noboru Sakurai7-dan / age 50 1486	Kisei-sen Prelim 2 Round 1	Gote	○
20	12/13	1539	-5	1535	Kazuo Ishida8-dan / age 44 1690	Kisei-sen Prelim 2 Round 2	Gote	●
21	12/20	1535	-2	1533	Yoshiharu HabuKio / age 21 1894	Junisen Class B2 Round 7	Sente	●
22	1/24	1533	+8	1541	Yoshimasa Saeki8-dan / age 55 1522	Junisen Class B2 Round 8	Gote	○
23	1/30	1541	-7	1533	Hatasu Itou6-dan / age 41 1567	Ryuo-sen Group 3 Ranking Round 1	Sente	●
24	2/14	1533	+10	1543	Eiji Ooshima6-dan / age 34 1612	Osho-sen Prelim 1 Round 1	Sente	○
25	2/21	1543	-4	1539	Eisaku Tomioka6-dan / age 27 1712	Junisen Class B2 Round 9	Sente	●
26	3/3	1539	+10	1549	Isao Nakata5-dan / age 24 1641	NHK Cup Prelims	Sente	○
27	3/4	1549	-11	1538	Yuzo Maruta9-dan / age 72 1428	NHK Cup Prelims	Gote	●
28	3/4	1549	+8	1557	Kenji Iino6-dan / age 37 1562	NHK Cup Prelims	Sente	○
29	3/13	1546	+11	1558	Osamu Nakamura7-dan / age 29 1692	Junisen Class B2 Round 10	Gote	○
30	3/24	1558	+8	1566	木下浩一age 24 1562	Osho-sen Prelim 1 Round 2	Gote	○
31	3/30	1566	+11	1577	Masataka Goda4-dan / age 21 1710	Kio-sen Prelims Round 2	Gote	○

FY1990 results13W-16L

Win rate0.448

Rating1558

Annual rank99th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1539	-8	1531	Katsuhiko Murooka5-dan / age 31 1552	Osho-sen Prelim 1 Round 2	Sente	●
2	4/18	1531	-8	1523	Yukio Miyasaka8-dan / age 60 1518	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
3	4/26	1523	-6	1517	Akio Ishikawa4-dan / age 27 1621	Kio-sen Prelims Round 3	Sente	●
4	5/30	1517	+10	1527	小林宏5-dan / age 27 1602	Hayazashi-sen Prelims	Gote	○
5	5/30	1517	-4	1513	Koji Tosa6-dan / age 35 1685	Hayazashi-sen Prelims	Sente	●
6	6/8	1523	+12	1535	Keiji Nishikawa6-dan / age 28 1718	Junisen Class B2 Round 1	Sente	○
7	6/15	1535	-2	1533	Taku Morishita6-dan / age 23 1851	Kisei-sen Prelim 2 Round 1	Gote	●
8	7/13	1533	-5	1528	Hisashi Ogura4-dan / age 22 1672	All-Japan Pro Round 2	Sente	●
9	7/20	1528	-5	1522	Osamu Katsuura9-dan / age 44 1644	Junisen Class B2 Round 3	Gote	●
10	8/24	1522	-7	1515	Kazuo Azuma6-dan / age 35 1552	Junisen Class B2 Round 4	Gote	●
11	9/7	1515	+8	1523	Hisao Hasebe8-dan / age 57 1529	Junisen Class B2 Round 5	Sente	○
12	9/11	1523	+5	1528	Hideo Yamaguchi7-dan / age 49 1364	Oi-sen Prelims Round 1	Gote	○
13	10/5	1528	+6	1534	Yoshinori Kimura8-dan / age 55 1456	Junisen Class B2 Round 6	Gote	○
14	10/23	1534	-3	1531	Akira Shima7-dan / age 27 1806	Oza-sen Prelim 2 Round 1	Sente	●
15	11/2	1531	-6	1525	Eiji Ooshima6-dan / age 33 1606	Oi-sen Prelims Round 2	Gote	●
16	11/9	1525	-5	1521	Koji Tosa6-dan / age 35 1684	Kisei-sen Prelim 2 Round 1	Gote	●
17	11/22	1521	-4	1516	Koji Tosa6-dan / age 35 1689	Junisen Class B2 Round 7	Gote	●
18	12/5	1516	-10	1506	Daigorou Satou8-dan / age 54 1438	Kachinuki-sen Prelims	Gote	●
19	12/5	1516	+7	1524	Yukio Miyasaka8-dan / age 61 1492	Kachinuki-sen Prelims	Sente	○
20	12/12	1514	-3	1511	Hifumi Katoh9-dan / age 50 1750	Tenno-sen 9-dan section Round 1	Sente	●
21	12/21	1511	+12	1523	Masahiko Urano6-dan / age 26 1708	Junisen Class B2 Round 8	Sente	○
22	1/11	1523	+8	1531	Noboru Sakurai7-dan / age 49 1538	Junisen Class B2 Round 9	Sente	○
23	1/18	1531	+13	1544	Yasumitsu Satoh5-dan / age 21 1822	Ryuo-sen Group 3 Ranking Round 1	Sente	○
24	2/1	1544	-8	1537	Seiichirou Taki6-dan / age 42 1549	Junisen Class B2 Round 10	Gote	●
25	2/8	1537	+10	1547	Yuji Maeda7-dan / age 36 1631	Ryuo-sen Group 3 Ranking Round 2	Gote	○
26	2/15	1547	+4	1551	Yoshito Arino5-dan / age 42 1375	Osho-sen Prelim 1 Round 1	Gote	○
27	2/25	1551	-11	1541	Hiroto Kiritani6-dan / age 41 1438	NHK Cup Prelims	Sente	●
28	3/15	1541	+12	1552	Kazuharu Shoshi5-dan / age 29 1715	Osho-sen Prelim 1 Round 2	Sente	○
29	3/22	1552	+6	1558	Toshikatsu Yoshida7-dan / age 57 1472	Junisen Class B2 Round 11	Sente	○

FY1989 results15W-17L

Win rate0.469

Rating1544

Annual rank106th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1500	+8	1509	Yoshinori Kimura8-dan / age 53 1512	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	○
2	5/15	1509	-4	1504	Keita Inoue5-dan / age 25 1689	NHK Cup Main Round 1	Sente	●
3	5/30	1504	-9	1495	Mikio Tomizawa8-dan / age 69 1456	Hayazashi-sen Prelims	Sente	●
4	6/2	1495	+9	1504	Yukio Miyasaka8-dan / age 59 1518	Kisei-sen Prelim 2 Round 1	Sente	○
5	6/9	1504	-8	1496	Yukio Miyasaka8-dan / age 59 1509	Ryuo-sen Group 3 Promotion playoff Round 3	Sente	●
6	6/16	1496	+9	1505	Hiroji Katou9-dan / age 65 1524	Junisen Class B2 Round 1	Sente	○
7	6/27	1505	-4	1500	Nobuyuki Oouchi9-dan / age 47 1680	Kisei-sen Prelim 2 Round 2	Gote	●
8	7/14	1500	-6	1495	Kaishu Tanaka8-dan / age 42 1609	Junisen Class B2 Round 2	Gote	●
9	7/21	1495	+5	1500	Shuuichi Ikeda6-dan / age 44 1350	All-Japan Pro Round 1	Gote	○
10	8/23	1500	-5	1494	Kazuyoshi Nishimura8-dan / age 47 1627	Kachinuki-sen Prelims	Sente	●
11	9/1	1494	+11	1505	Teruhiko Suzuki6-dan / age 34 1634	All-Japan Pro Round 2	Gote	○
12	9/22	1505	+10	1515	Yoshimasa Saeki8-dan / age 53 1573	Junisen Class B2 Round 3	Sente	○
13	9/28	1515	+7	1522	Hiroharu Seto5-dan / age 32 1483	Oi-sen Prelims Round 1	Sente	○
14	10/6	1522	-3	1519	Akira ShimaRyuo / age 26 1770	Junisen Class B2 Round 4	Gote	●
15	10/20	1519	-10	1510	Yuzo Maruta9-dan / age 70 1449	Oza-sen Prelim 2 Round 1	Sente	●
16	10/24	1510	-2	1508	Michio Takahashi8-dan / age 29 1848	All-Japan Pro Round 3	Sente	●
17	11/2	1508	-5	1503	Kenji Waki6-dan / age 29 1657	Junisen Class B2 Round 5	Sente	●
18	11/13	1503	+8	1511	Toshikatsu Yoshida7-dan / age 56 1498	Kisei-sen Prelim 2 Round 1	Gote	○
19	11/24	1511	-5	1505	Kazuyoshi Nishimura8-dan / age 47 1625	Junisen Class B2 Round 6	Gote	●
20	11/28	1505	-3	1502	Teruichi Aono8-dan / age 36 1774	Oi-sen Prelims Round 2	Gote	●
21	12/8	1502	-4	1498	Nobuyuki Oouchi9-dan / age 48 1675	Tenno-sen 9-dan section Round 1	Gote	●
22	12/22	1498	+13	1511	Osamu Nakamura7-dan / age 27 1753	Junisen Class B2 Round 7	Sente	○
23	1/9	1511	+12	1523	Osamu Katsuura9-dan / age 43 1706	Kisei-sen Prelim 2 Round 2	Sente	○
24	1/19	1523	+11	1534	Kouichi Kodama6-dan / age 38 1637	Junisen Class B2 Round 8	Gote	○
25	2/2	1534	-6	1527	Yuji Maeda7-dan / age 35 1605	Junisen Class B2 Round 9	Gote	●
26	2/7	1527	-5	1523	Noboru Tamaru7-dan / age 39 1676	Ryuo-sen Group 3 Ranking Round 1	Gote	●
27	2/16	1523	+7	1530	Tsuneo Kikuchi6-dan / age 40 1485	Osho-sen Prelim 1 Round 1	Gote	○
28	3/2	1530	+10	1540	Teruhiko Suzuki6-dan / age 35 1612	Junisen Class B2 Round 10	Sente	○
29	3/8	1540	-13	1527	Shuuichi Ikeda6-dan / age 45 1311	NHK Cup Prelims	Gote	●
30	3/12	1527	-1	1526	Koji TanigawaMeijin・Oi / age 27 1945	Kisei-sen Main Round 1	Gote	●
31	3/20	1526	+11	1536	Youichi Kushida4-dan / age 25 1644	Kio-sen Prelims Round 2	Sente	○
32	3/28	1536	+7	1544	Yoshinori Kimura8-dan / age 54 1504	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	○

FY1988 results7W-19L

Win rate0.269

Rating1503

Annual rank114th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/11	1566	-10	1556	Daigorou Satou8-dan / age 51 1475	Kachinuki-sen Prelims	Sente	●
2	5/17	1556	+8	1565	Teruhiko Suzuki6-dan / age 33 1574	Kisei-sen Prelim 2 Round 1	Sente	○
3	5/23	1565	-7	1558	Daisuke Nakagawa4-dan / age 19 1609	Hayazashi-sen Prelims	Gote	●
4	6/17	1558	-9	1549	Yuzo Maruta9-dan / age 69 1526	Junisen Class B2 Round 1	Sente	●
5	7/1	1549	+12	1561	Yasuharu Ooyama9-dan / age 65 1765	Kisei-sen Prelim 2 Round 2	Gote	○
6	7/7	1561	-6	1556	Manabu Senzaki4-dan / age 18 1673	All-Japan Pro Round 1	Gote	●
7	7/15	1556	-6	1549	Kazuo Azuma6-dan / age 32 1628	Junisen Class B2 Round 2	Gote	●
8	8/4	1549	-4	1545	Masaki Izumi5-dan / age 27 1737	Kisei-sen Prelim 2 Final	Sente	●
9	9/16	1545	+9	1554	Kouichi Kodama6-dan / age 37 1587	Junisen Class B2 Round 3	Sente	○
10	10/7	1554	-10	1544	Masao Kitamura8-dan / age 53 1469	Junisen Class B2 Round 4	Gote	●
11	10/12	1544	-7	1537	小林宏4-dan / age 25 1584	Oi-sen Prelims Round 1	Gote	●
12	10/17	1537	-5	1532	Osamu Nakamura7-dan / age 25 1670	Oza-sen Prelim 2 Round 1	Gote	●
13	11/4	1532	-8	1524	Yukio Miyasaka8-dan / age 58 1516	Junisen Class B2 Round 5	Sente	●
14	11/18	1524	-4	1520	Shuuichi Ono6-dan / age 30 1729	Kisei-sen Prelim 2 Round 1	Gote	●
15	11/25	1520	-7	1513	Yoshinori Kimura8-dan / age 53 1551	Junisen Class B2 Round 6	Gote	●
16	11/29	1513	-4	1509	Osamu Katsuura9-dan / age 42 1711	Tenno-sen 9-dan section Round 1	Gote	●
17	12/16	1509	+8	1517	Hiroji Katou9-dan / age 65 1527	Junisen Class B2 Round 7	Gote	○
18	12/20	1517	+7	1525	Daigorou Satou8-dan / age 52 1485	Ryuo-sen Group 3 Ranking Round 1	Sente	○
19	1/27	1525	-8	1516	Toshikatsu Yoshida7-dan / age 55 1510	Junisen Class B2 Round 8	Sente	●
20	2/2	1516	-6	1510	Youichi Kushida4-dan / age 24 1598	Osho-sen Prelim 1 Round 1	Gote	●
21	2/17	1510	-4	1507	Shuuichi Ono6-dan / age 31 1726	Junisen Class B2 Round 9	Sente	●
22	2/21	1507	-6	1500	Yoshimasa Saeki8-dan / age 52 1587	Ryuo-sen Group 3 Ranking Round 2	Gote	●
23	3/2	1500	+7	1507	Yoshito Arino5-dan / age 40 1448	NHK Cup Prelims	Sente	○
24	3/2	1500	+6	1507	Chimine Yamaguchiage 51 1420	NHK Cup Prelims	Gote	○
25	3/10	1513	-5	1508	Eisaku Tomioka6-dan / age 24 1644	Junisen Class B2 Round 10	Gote	●
26	3/17	1508	-5	1503	Hisashi Ogura4-dan / age 20 1626	Kio-sen Prelims Round 2	Sente	●

FY1987 results12W-20L

Win rate0.375

Rating1571

Annual rank87th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1638	+10	1648	Noboru Tamaru7-dan / age 36 1723	Osho-sen Prelim 1 Round 3	Sente	○
2	4/17	1648	+5	1653	Haruo Numa5-dan / age 38 1494	Kio-sen Prelims Round 3	Sente	○
3	4/22	1653	+7	1660	Koji Horiguchi5-dan / age 25 1615	Osho-sen Prelim 1 Final	Sente	○
4	4/30	1660	-9	1651	Hiroshi Kamiya5-dan / age 26 1613	Kio-sen Prelims Final	Sente	●
5	5/19	1651	+7	1658	Hiroji Katou9-dan / age 63 1591	Kisei-sen Prelim 2 Round 1	Sente	○
6	5/25	1658	-12	1646	Yoshito Arino5-dan / age 38 1475	Hayazashi-sen Prelims	Gote	●
7	6/2	1646	-5	1641	Yoshikazu Minami8-dan / age 23 1794	Osho-sen Prelim 2 Round 1	Sente	●
8	6/5	1641	-11	1630	Masao Kitamura8-dan / age 52 1501	Junisen Class B2 Round 1	Gote	●
9	6/23	1630	-4	1626	Yasuaki Tsukada7-dan / age 22 1830	Kisei-sen Prelim 2 Round 2	Sente	●
10	7/3	1626	+9	1635	Kenji Waki6-dan / age 26 1675	Junisen Class B2 Round 2	Sente	○
11	7/9	1635	-8	1627	Ichiro Hiura4-dan / age 21 1627	All-Japan Pro Round 1	Gote	●
12	7/24	1627	-8	1619	Teruhiko Suzuki6-dan / age 32 1613	Junisen Class B2 Round 3	Gote	●
13	9/11	1619	+6	1625	Hisao Hasebe8-dan / age 54 1548	Oza-sen Prelim 2 Round 1	Sente	○
14	9/18	1625	-6	1620	Osamu NakamuraOsho / age 24 1737	Junisen Class B2 Round 4	Sente	●
15	9/22	1620	+6	1626	Hisao Hirotsu9-dan / age 64 1527	Oi-sen Prelims Round 1	Gote	○
16	10/2	1626	-4	1621	Akira Shima6-dan / age 24 1803	Junisen Class B2 Round 5	Gote	●
17	10/9	1621	+6	1627	Toshikatsu Yoshida7-dan / age 54 1520	Oi-sen Prelims Round 2	Gote	○
18	11/12	1627	-11	1616	Yukio Miyasaka8-dan / age 57 1510	Kisei-sen Prelim 2 Round 1	Gote	●
19	11/20	1616	+7	1623	Hisao Hasebe8-dan / age 54 1559	Junisen Class B2 Round 7	Sente	○
20	11/26	1623	-5	1619	Yasuharu Ooyama9-dan / age 64 1780	Oza-sen Prelim 2 Round 2	Gote	●
21	12/1	1619	-5	1614	Nobuyuki Oouchi9-dan / age 46 1777	Tenno-sen 9-dan section Round 2	Gote	●
22	12/7	1614	-4	1610	Akira Shima6-dan / age 24 1786	Oi-sen Prelims Round 3	Gote	●
23	12/11	1610	+6	1615	Noboru Sakurai7-dan / age 46 1509	Junisen Class B2 Round 8	Gote	○
24	12/18	1615	-9	1606	Yoshinori Kimura8-dan / age 52 1573	Ryuo-sen Group 3 Ranking Round 1	Gote	●
25	1/14	1606	-5	1601	Bungo Fukusaki7-dan / age 28 1732	Junisen Class B2 Round 9	Sente	●
26	1/28	1601	+6	1607	Daigorou Satou8-dan / age 51 1496	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	○
27	2/2	1607	-7	1600	Eiji Ooshima5-dan / age 30 1655	Osho-sen Prelim 1 Round 1	Gote	●
28	2/12	1600	+7	1607	Terutaka Yasue7-dan / age 46 1540	Junisen Class B2 Round 10	Sente	○
29	2/22	1607	-10	1596	Tsuneo Kikuchi6-dan / age 38 1503	NHK Cup Prelims	Gote	●
30	3/4	1596	-9	1587	Yoshinori Kimura8-dan / age 52 1559	Junisen Class B2 Round 11	Gote	●
31	3/10	1587	-6	1581	Eiji Ooshima5-dan / age 30 1656	Kio-sen Prelims Round 2	Gote	●
32	3/18	1581	-10	1571	Masao Kitamura8-dan / age 53 1494	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	●

FY1986 results28W-18L

Win rate0.609

Rating1643

Annual rank43rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1585	+6	1591	Daigorou Satou8-dan / age 49 1496	Kio-sen Prelims Round 3	Sente	○
2	4/15	1591	+6	1597	Masao Kitamura8-dan / age 51 1522	Kio-sen Prelims Final	Sente	○
3	4/24	1597	-9	1588	永作芳也age 30 1555	Kisei-sen Prelim 1 Round 1	Sente	●
4	4/25	1588	+9	1597	Yuji Maeda7-dan / age 32 1615	Kio-sen Main Round 1	Sente	○
5	5/16	1597	+12	1609	Keiji Mori9-dan / age 40 1791	Kio-sen Main Round 2	Sente	○
6	5/21	1609	+8	1617	Teruhiko Suzuki6-dan / age 31 1629	Kisei-sen Prelim 2 Round 1	Sente	○
7	5/30	1617	-11	1606	Haruo Numa5-dan / age 37 1482	Hayazashi-sen Prelims	Gote	●
8	6/6	1606	-4	1602	Osamu NakamuraOsho / age 23 1790	Junisen Class B2 Round 1	Gote	●
9	6/13	1602	+12	1614	Torahiko Tanaka8-dan / age 29 1787	Kisei-sen Prelim 2 Round 2	Sente	○
10	7/11	1614	+8	1622	Teruhiko Suzuki6-dan / age 31 1621	Junisen Class B2 Round 2	Sente	○
11	7/15	1622	-3	1619	Makoto NakaharaMeijin・Oza / age 38 1889	Kio-sen Main Round 3	Sente	●
12	7/22	1619	+8	1627	Yuzo Maruta9-dan / age 67 1600	Kisei-sen Prelim 2 Final	Gote	○
13	7/28	1627	+7	1634	Isao Nakata4-dan / age 19 1587	All-Japan Pro Round 1	Gote	○
14	8/19	1634	+13	1647	Makoto NakaharaMeijin・Oza / age 38 1876	Kisei-sen Main Round 1	Sente	○
15	8/29	1647	-10	1637	Toshikatsu Yoshida7-dan / age 53 1559	All-Japan Pro Round 2	Gote	●
16	9/5	1637	-10	1627	Yoshimasa Saeki7-dan / age 50 1562	Junisen Class B2 Round 3	Sente	●
17	9/12	1627	+7	1634	Yuzo Maruta9-dan / age 67 1581	Oza-sen Prelim 2 Round 1	Sente	○
18	9/22	1634	+6	1640	Hiroyuki Iida4-dan / age 24 1548	Oi-sen Prelims Round 1	Gote	○
19	10/1	1640	-5	1635	Hidemitsu Moriyasu8-dan / age 37 1783	Kisei-sen Main Round 2	Sente	●
20	10/3	1635	-9	1627	Kouichi Kodama6-dan / age 35 1607	Junisen Class B2 Round 4	Gote	●
21	10/17	1627	+7	1634	永作芳也age 31 1579	Oi-sen Prelims Round 2	Gote	○
22	10/24	1634	+5	1639	Yukio Miyasaka8-dan / age 56 1510	Junisen Class B2 Round 5	Gote	○
23	10/29	1639	+8	1647	Tatsuya Futakami9-dan / age 54 1655	Oza-sen Prelim 2 Round 2	Sente	○
24	11/7	1647	+4	1651	Hirofumi Serizawa9-dan / age 50 1457	Junisen Class B2 Round 6	Sente	○
25	11/10	1651	+5	1657	Masao Kitamura8-dan / age 52 1539	Kisei-sen Prelim 2 Round 1	Sente	○
26	11/14	1657	-10	1647	小林宏4-dan / age 23 1590	Judan-sen Prelims Round 1	Gote	●
27	11/21	1647	+7	1654	Toshikatsu Yoshida7-dan / age 53 1588	Junisen Class B2 Round 7	Sente	○
28	11/28	1654	+10	1664	Osamu Katsuura9-dan / age 40 1737	Kisei-sen Prelim 2 Round 2	Gote	○
29	12/1	1664	+2	1666	Seiichi Kobori9-dan / age 74 1352	Tenno-sen 9-dan section Round 1	Gote	○
30	12/19	1666	-9	1657	Atsuo Onoage 24 1627	Oi-sen Prelims Round 3	Gote	●
31	12/23	1657	+7	1664	小林宏4-dan / age 24 1606	Meisho-sen Prelims Round 1	Sente	○
32	1/16	1664	-6	1658	Nobuyuki Oouchi9-dan / age 45 1761	Junisen Class B2 Round 9	Gote	●
33	1/27	1658	+4	1663	Hiroshi Seki4-dan / age 26 1491	Osho-sen Prelim 1 Round 1	Sente	○
34	1/30	1663	+10	1672	Osamu Katsuura9-dan / age 40 1740	Tenno-sen 9-dan section Round 2	Gote	○
35	2/3	1672	-5	1668	Yasuaki Tsukada6-dan / age 22 1825	Oza-sen Prelim 2 Final	Gote	●
36	2/6	1668	+9	1676	Koji Tosa5-dan / age 31 1696	Kisei-sen Prelim 2 Final	Sente	○
37	2/13	1676	-12	1664	Daigorou Satou8-dan / age 50 1455	Junisen Class B2 Round 10	Sente	●
38	2/18	1664	+5	1669	Seiichirou Taki6-dan / age 38 1542	Meisho-sen Prelims Round 2	Gote	○
39	2/24	1669	-13	1656	Kinji Shiihashi5-dan / age 38 1389	NHK Cup Prelims	Sente	●
40	3/2	1656	-4	1651	Keiji Mori9-dan / age 40 1822	Tenno-sen 9-dan section Round 3	Sente	●
41	3/6	1651	+5	1656	Terutaka Yasue7-dan / age 45 1510	Junisen Class B2 Round 11	Gote	○
42	3/9	1656	+3	1660	Yuji Sase8-dan / age 67 1434	Osho-sen Prelim 1 Round 2	Sente	○
43	3/12	1660	+7	1667	Koji Horiguchi5-dan / age 25 1623	Kio-sen Prelims Round 2	Gote	○
44	3/17	1667	-7	1660	Hidemitsu Moriyasu8-dan / age 37 1715	Kisei-sen Main Round 1	Sente	●
45	3/23	1660	-10	1650	Hisao Hasebe8-dan / age 53 1553	Kachinuki-sen Prelims Round 2	Gote	●
46	3/30	1650	-6	1643	Noboru Tamaru7-dan / age 36 1722	Meisho-sen Prelims Final	Sente	●

FY1985 results18W-20L

Win rate0.474

Rating1592

Annual rank71st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1600	+10	1610	Ichiro Hiura4-dan / age 19 1669	Kio-sen Prelims Final	Sente	○
2	4/16	1610	-3	1607	Koji TanigawaMeijin / age 23 1862	Oza-sen Main Round 1	Sente	●
3	4/26	1607	-8	1599	Eisaku Tomioka4-dan / age 20 1616	Osho-sen Prelim 1 Round 2	Sente	●
4	5/7	1599	+10	1609	Tatsuya Futakami9-dan / age 53 1685	Kio-sen Main Round 1	Gote	○
5	5/17	1609	+7	1616	Noboru Sakurai7-dan / age 44 1578	Kisei-sen Prelim 2 Round 1	Gote	○
6	5/31	1616	-9	1607	永作芳也age 29 1550	Hayazashi-sen Prelims	Sente	●
7	6/7	1607	-7	1600	Kazuo Azuma6-dan / age 29 1666	Junisen Class B2 Round 1	Gote	●
8	6/17	1600	-3	1597	Yasuharu Ooyama9-dan / age 62 1864	Kio-sen Main Round 2	Gote	●
9	6/21	1597	-8	1589	Noboru Sakurai7-dan / age 44 1593	Junisen Class B2 Round 2	Sente	●
10	6/26	1589	+9	1598	Noboru Tamaru7-dan / age 35 1648	Kisei-sen Prelim 2 Round 2	Sente	○
11	7/5	1598	+5	1604	Yoshito Arino5-dan / age 36 1471	All-Japan Pro Round 1	Gote	○
12	7/19	1604	+5	1608	Toratsugu Nomoto6-dan / age 40 1458	Junisen Class B2 Round 3	Gote	○
13	7/26	1608	-9	1600	Hiroshi Seki4-dan / age 25 1571	All-Japan Pro Round 2	Gote	●
14	7/30	1600	-5	1595	Bungo Fukusaki7-dan / age 25 1745	Kisei-sen Prelim 2 Final	Gote	●
15	8/26	1595	+6	1600	Toshikatsu Yoshida7-dan / age 52 1495	Oza-sen Prelim 2 Round 1	Gote	○
16	9/6	1600	+6	1607	Hirofumi Serizawa9-dan / age 48 1512	Junisen Class B2 Round 4	Sente	○
17	9/18	1607	-6	1601	Shuuichi Ono5-dan / age 27 1702	Oi-sen Prelims Round 1	Gote	●
18	9/27	1601	+8	1608	Hiroji Katou9-dan / age 62 1589	Junisen Class B2 Round 5	Sente	○
19	10/21	1608	-6	1602	Kazuo Ishida8-dan / age 38 1689	Oza-sen Prelim 2 Round 2	Gote	●
20	10/29	1602	+11	1613	Shuuichi Ono5-dan / age 27 1743	Judan-sen Prelims Round 1	Gote	○
21	11/8	1613	-6	1608	Kenji Waki6-dan / age 25 1723	Junisen Class B2 Round 7	Gote	●
22	11/15	1608	-8	1600	Hisao Hasebe8-dan / age 52 1602	Kisei-sen Prelim 2 Round 1	Sente	●
23	12/6	1600	-10	1590	Masao Kitamura8-dan / age 51 1521	Junisen Class B2 Round 8	Gote	●
24	12/17	1590	+8	1598	Yoshimasa Saeki7-dan / age 49 1597	Judan-sen Prelims Round 2	Gote	○
25	12/20	1598	-8	1590	Hiroshi Seki4-dan / age 25 1584	Meisho-sen Prelims Round 1	Sente	●
26	1/10	1590	+11	1601	Kazuo Ishida8-dan / age 38 1723	Judan-sen Prelims Round 3	Gote	○
27	1/13	1601	+4	1604	Toyoichi Igarashi9-dan / age 61 1401	Tenno-sen 9-dan section Round 2	Sente	○
28	1/17	1604	+11	1616	Kazuyoshi Nishimura8-dan / age 44 1754	Junisen Class B2 Round 9	Sente	○
29	1/29	1616	+5	1620	Yoshito Arino5-dan / age 37 1467	Osho-sen Prelim 1 Round 1	Gote	○
30	2/4	1620	-4	1616	Michio TakahashiOi / age 25 1810	Judan-sen Prelims Round 4	Sente	●
31	2/14	1616	+7	1623	Yuzo Maruta9-dan / age 66 1561	Junisen Class B2 Round 10	Gote	○
32	2/17	1623	-6	1617	Nobuyuki Oouchi9-dan / age 44 1712	Tenno-sen 9-dan section Round 3	Gote	●
33	2/21	1617	-8	1609	Katsuhiko Murooka5-dan / age 26 1610	Osho-sen Prelim 1 Round 2	Gote	●
34	2/25	1609	-10	1599	Mikio Tomizawa8-dan / age 65 1500	NHK Cup Prelims	Sente	●
35	2/25	1609	+5	1615	Eiji Ooshima5-dan / age 28 1496	NHK Cup Prelims	Gote	○
36	3/3	1604	+7	1611	Kazuharu Shoshi4-dan / age 24 1577	Kio-sen Prelims Round 2	Sente	○
37	3/7	1611	-9	1602	Yoshinori Kimura8-dan / age 50 1559	Junisen Class B2 Round 11	Sente	●
38	3/12	1602	-11	1592	Hirofumi Serizawa9-dan / age 49 1488	Kachinuki-sen Prelims Round 1	Sente	●

FY1984 results17W-17L

Win rate0.500

Rating1606

Annual rank61st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1605	+5	1610	Yuji Sase8-dan / age 65 1467	Osho-sen Prelim 1 Round 2	Sente	○
2	5/18	1610	+7	1617	Toratsugu Nomoto6-dan / age 39 1558	Kisei-sen Prelim 2 Round 1	Sente	○
3	5/22	1617	-5	1611	Osamu Nakamura6-dan / age 21 1735	Osho-sen Prelim 1 Round 3	Gote	●
4	6/1	1611	+4	1615	Seiichi Kobori9-dan / age 72 1419	Hayazashi-sen Prelims	Gote	○
5	6/5	1615	-9	1606	Katsumi Mushano4-dan / age 30 1553	Hayazashi-sen Prelims	Gote	●
6	6/20	1606	+7	1613	Hiromitsu Takashimaage 42 1557	Junisen Class B2 Round 1	Gote	○
7	7/6	1613	-8	1605	Yuji Maeda6-dan / age 30 1627	Junisen Class B2 Round 2	Sente	●
8	7/20	1605	+9	1615	Noboru Tamaru7-dan / age 34 1665	Kisei-sen Prelim 2 Round 2	Gote	○
9	7/27	1615	+5	1620	Hiroharu Seto4-dan / age 27 1490	All-Japan Pro Round 1	Sente	○
10	8/6	1620	-6	1614	Osamu Katsuura8-dan / age 38 1725	Kisei-sen Prelim 2 Final	Sente	●
11	8/28	1614	+6	1620	Toshikatsu Yoshida7-dan / age 51 1539	Oza-sen Prelim 2 Round 1	Sente	○
12	9/12	1620	-10	1610	Toshikatsu Yoshida7-dan / age 51 1533	Junisen Class B2 Round 3	Gote	●
13	9/18	1610	-6	1604	Kazuo Manabe7-dan / age 32 1693	All-Japan Pro Round 2	Gote	●
14	9/26	1604	-8	1597	Ichiro Hiura4-dan / age 18 1619	Oi-sen Prelims Round 1	Gote	●
15	10/3	1597	-5	1591	Kaishu Tanaka8-dan / age 37 1717	Junisen Class B2 Round 4	Sente	●
16	10/12	1591	+12	1603	Osamu Katsuura8-dan / age 38 1762	Oza-sen Prelim 2 Round 2	Sente	○
17	10/16	1603	-11	1592	Yuji Sase8-dan / age 65 1451	Kachinuki-sen Prelims Round 1	Gote	●
18	10/24	1592	+11	1603	Osamu Nakamura6-dan / age 21 1730	Junisen Class B2 Round 5	Sente	○
19	11/5	1603	-12	1591	Seiichi Kobori9-dan / age 72 1421	Judan-sen Prelims Round 1	Gote	●
20	11/14	1591	+10	1601	Nobuyuki Oouchi9-dan / age 43 1680	Junisen Class B2 Round 6	Gote	○
21	11/26	1601	-8	1592	Motoji Hanamura9-dan / age 67 1584	Tenno-sen 9-dan section Round 2	Gote	●
22	12/12	1592	+8	1600	Chimine Yamaguchiage 47 1577	Junisen Class B2 Round 7	Sente	○
23	12/17	1600	+7	1607	Masao Kitamura8-dan / age 50 1535	Kisei-sen Prelim 2 Round 1	Sente	○
24	1/11	1607	+10	1616	Noboru Tamaru7-dan / age 34 1674	Kisei-sen Prelim 2 Round 2	Gote	○
25	1/23	1616	-9	1607	Yoshimasa Saeki7-dan / age 48 1565	Junisen Class B2 Round 8	Gote	●
26	1/29	1607	+9	1616	Noboru Tamaru7-dan / age 34 1663	Oza-sen Prelim 2 Final	Gote	○
27	2/5	1616	+9	1625	Yukio Miyasaka8-dan / age 55 1639	Kisei-sen Prelim 2 Final	Gote	○
28	2/12	1625	-5	1620	Akira Shima5-dan / age 21 1785	Meisho-sen Prelims Round 2	Sente	●
29	2/20	1620	-8	1612	Hisao Hasebe8-dan / age 51 1614	Junisen Class B2 Round 9	Sente	●
30	2/27	1612	+6	1618	Yoshito Arino5-dan / age 36 1524	Kio-sen Prelims Round 2	Gote	○
31	3/4	1618	-4	1614	Keiji Mori8-dan / age 38 1800	Kisei-sen Main Round 1	Gote	●
32	3/8	1614	-9	1605	Junichi Kase4-dan / age 27 1562	NHK Cup Prelims	Gote	●
33	3/13	1605	-5	1600	Yoshikazu Minami6-dan / age 21 1763	Junisen Class B2 Round 10	Gote	●
34	3/19	1600	+6	1606	Mikio Tomizawa8-dan / age 64 1491	Kio-sen Prelims Round 3	Gote	○

FY1983 results16W-23L

Win rate0.410

Rating1607

Annual rank59th

Rank/title at FY end / age8-dan / age 54

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1676	-8	1669	Shuuichi Ono4-dan / age 25 1685	Kio-sen Prelims Round 3	Gote	●
2	4/12	1669	-4	1664	Kiyozumi Kiriyama8-dan / age 35 1834	Oi-sen League Red Round 2	Sente	●
3	4/22	1664	+4	1668	Toyoichi Igarashi8-dan / age 58 1447	Osho-sen Prelim 1 Round 2	Sente	○
4	5/2	1668	-4	1663	Hifumi KatohMeijin / age 43 1846	Oi-sen League Red Round 3	Gote	●
5	5/9	1663	+9	1672	Noboru Tamaru7-dan / age 33 1697	NHK Cup Main Round 1	Sente	○
6	5/25	1672	-7	1665	Kenji Waki5-dan / age 22 1699	Oi-sen League Red Round 4	Sente	●
7	5/31	1665	+9	1674	Kazuyoshi Nishimura7-dan / age 41 1710	Kisei-sen Prelim 2 Round 2	Sente	○
8	6/3	1674	-10	1664	Eiji Ooshima4-dan / age 25 1600	Osho-sen Prelim 1 Round 3	Sente	●
9	6/7	1664	+6	1670	Ryuuichi Matsuura4-dan / age 31 1579	Hayazashi-sen Prelims Final	Sente	○
10	6/7	1664	+6	1670	永作芳也age 27 1555	Hayazashi-sen Prelims Round 2	Sente	○
11	6/18	1676	-8	1668	Koji Tosa4-dan / age 28 1683	Hayazashi-sen Main Round 1	Sente	●
12	6/23	1668	-11	1657	Yukio Miyasaka8-dan / age 53 1534	Junisen Class B2 Round 1	Gote	●
13	7/1	1657	+9	1666	Tatsuya Futakami9-dan / age 51 1691	Oi-sen League Red Round 5	Gote	○
14	7/8	1666	+6	1671	Junichi Kase4-dan / age 25 1559	All-Japan Pro Round 1	Gote	○
15	7/20	1671	-8	1664	Motoji Hanamura9-dan / age 65 1681	Junisen Class B2 Round 2	Sente	●
16	8/2	1664	-7	1656	Motoji Hanamura9-dan / age 65 1689	Kisei-sen Prelim 2 Final	Sente	●
17	8/9	1656	-6	1650	Kazuo Manabe7-dan / age 31 1743	All-Japan Pro Round 2	Sente	●
18	9/7	1650	-11	1639	Toratsugu Nomoto6-dan / age 38 1515	Junisen Class B2 Round 3	Sente	●
19	9/28	1639	-8	1631	Yuji Maeda6-dan / age 29 1646	Junisen Class B2 Round 4	Gote	●
20	10/4	1631	-6	1625	Tatsuya Futakami9-dan / age 51 1700	Oza-sen Prelim 2 Round 2	Sente	●
21	10/10	1625	+10	1635	Kazuo Ishida8-dan / age 36 1695	NHK Cup Main Round 2	Sente	○
22	10/14	1635	+4	1638	Toyoichi Igarashi8-dan / age 59 1415	Oi-sen Prelims Round 2	Sente	○
23	10/26	1638	-11	1628	Masao Kitamura8-dan / age 48 1522	Junisen Class B2 Round 5	Gote	●
24	11/7	1628	-4	1624	Hifumi Katoh9-dan / age 43 1828	NHK Cup Main Round 3	Gote	●
25	11/11	1624	+2	1626	Nobuhiko Sakaguchi9-dan / age 74 1288	Judan-sen Prelims Round 1	Sente	○
26	11/25	1626	+7	1633	Ryuuichi Matsuura5-dan / age 31 1593	Judan-sen Prelims Round 2	Sente	○
27	11/29	1633	-9	1623	Saburou Takeichi4-dan / age 29 1570	Oi-sen Prelims Round 3	Gote	●
28	12/14	1623	-10	1613	Noboru Sakurai7-dan / age 42 1533	Junisen Class B2 Round 7	Sente	●
29	12/19	1613	+10	1623	Hisao Hasebe8-dan / age 50 1693	Kisei-sen Prelim 2 Round 2	Gote	○
30	1/20	1623	-6	1618	Osamu Nakamura6-dan / age 21 1725	Meisho-sen Prelims Round 2	Gote	●
31	2/3	1618	-9	1609	Terutaka Yasue6-dan / age 42 1576	Judan-sen Prelims Round 3	Gote	●
32	2/8	1609	-6	1603	Tatsuya Futakami9-dan / age 52 1713	Kisei-sen Prelim 2 Final	Sente	●
33	2/22	1603	+7	1610	Yoshinori Kimura8-dan / age 48 1568	Junisen Class B2 Round 9	Sente	○
34	2/27	1610	-8	1602	Hiroji Katou8-dan / age 60 1608	Renmei Cup Round 1	Sente	●
35	3/2	1602	+6	1608	Hiroyuki Iida4-dan / age 22 1514	Kio-sen Prelims Round 2	Sente	○
36	3/6	1608	-9	1599	永作芳也age 28 1544	NHK Cup Prelims	Gote	●
37	3/9	1599	-8	1590	Hatasu Itou5-dan / age 33 1586	Kio-sen Prelims Round 3	Sente	●
38	3/14	1590	+9	1599	Hiroji Katou8-dan / age 60 1613	Junisen Class B2 Round 10	Gote	○
39	3/21	1599	+9	1607	Teruhiko Suzuki6-dan / age 29 1621	Junisen Class B2 Round 11	Sente	○

FY1982 results23W-13L

Win rate0.639

Rating1679

Annual rank32nd

Rank/title at FY end / age8-dan / age 53

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1596	-8	1587	Haruo Numa4-dan / age 33 1575	Meisho-sen Prelims Final	Gote	●
2	5/11	1587	+11	1598	Osamu Nakamura5-dan / age 19 1704	Osho-sen Prelim 1 Round 2	Gote	○
3	6/1	1598	+6	1604	Hisao Hirotsu8-dan / age 59 1525	Hayazashi-sen Prelims Round 2	Gote	○
4	6/1	1598	+9	1607	Hiroshi Kamiya4-dan / age 21 1638	Hayazashi-sen Prelims Final	Gote	○
5	6/1	1598	+4	1602	Kinji Shiihashi5-dan / age 33 1426	Hayazashi-sen Prelims Round 1	Gote	○
6	6/8	1618	-10	1607	Ichirou Tanabe5-dan / age 43 1507	Renmei Cup Round 2	Gote	●
7	6/18	1607	-7	1601	Akira Shima4-dan / age 19 1670	All-Japan Pro Round 1	Sente	●
8	6/22	1601	-7	1594	Yasuaki Tsukada4-dan / age 17 1658	Osho-sen Prelim 1 Round 3	Sente	●
9	6/25	1594	+8	1602	Noboru Sakurai6-dan / age 41 1605	Kisei-sen Prelim 2 Round 1	Sente	○
10	6/30	1602	+7	1610	Shigeyuki Matsuda9-dan / age 61 1576	Junisen Class B2 Round 1	Gote	○
11	7/3	1610	-8	1602	Yuji Maeda6-dan / age 28 1624	Hayazashi-sen Main Round 1	Sente	●
12	7/20	1602	+8	1610	Toshikatsu Yoshida7-dan / age 49 1614	Junisen Class B2 Round 2	Sente	○
13	8/10	1610	+6	1617	Hirofumi Serizawa8-dan / age 45 1544	Kisei-sen Prelim 2 Round 2	Sente	○
14	9/3	1617	+10	1627	Kazuo Ishida8-dan / age 35 1699	Kisei-sen Prelim 2 Final	Sente	○
15	9/15	1627	-3	1624	Yasuharu OoyamaOza・Osho / age 59 1898	Kisei-sen Main Round 1	Sente	●
16	9/29	1624	-8	1616	Motoji Hanamura9-dan / age 64 1613	Junisen Class B2 Round 3	Sente	●
17	10/5	1616	+8	1624	Katsuhiko Murooka4-dan / age 23 1631	Oi-sen Prelims Round 1	Gote	○
18	10/12	1624	-9	1615	Toshikatsu Yoshida7-dan / age 49 1590	Oza-sen Prelim 2 Round 1	Gote	●
19	10/18	1615	+9	1624	Koji Tosa4-dan / age 27 1673	Oi-sen Prelims Round 2	Gote	○
20	10/25	1624	+7	1631	Chimine Yamaguchiage 45 1567	Junisen Class B2 Round 4	Gote	○
21	11/26	1631	-8	1624	Hisao Hasebe7-dan / age 49 1651	Junisen Class B2 Round 5	Sente	●
22	12/3	1624	+10	1633	Yasuaki Tsukada4-dan / age 18 1694	Oi-sen Prelims Round 3	Sente	○
23	12/10	1633	-9	1624	Toshikatsu Yoshida7-dan / age 49 1601	Kisei-sen Prelim 2 Round 1	Gote	●
24	12/17	1624	+10	1634	Toshio Miyata5-dan / age 30 1695	Oi-sen Prelims Final	Gote	○
25	12/22	1634	+12	1647	Torahiko Tanaka6-dan / age 25 1854	Junisen Class B2 Round 6	Gote	○
26	1/11	1647	-9	1637	Saburou Takeichi4-dan / age 28 1593	Judan-sen Prelims Round 2	Sente	●
27	1/14	1637	+4	1641	Kiyosaku Sekiya6-dan / age 49 1451	Meisho-sen Prelims Round 2	Gote	○
28	1/28	1641	+8	1649	Yoshimasa Saeki7-dan / age 46 1625	Junisen Class B2 Round 7	Gote	○
29	2/9	1649	-3	1646	Makoto NakaharaKisei / age 35 1934	Oi-sen League Red Round 1	Gote	●
30	2/15	1646	-8	1638	Katsuhiko Murooka4-dan / age 23 1638	Meisho-sen Prelims Final	Sente	●
31	2/25	1638	+8	1646	Hiromitsu Takashimaage 41 1619	Junisen Class B2 Round 8	Sente	○
32	3/4	1646	+8	1653	Katsuhiko Murooka4-dan / age 23 1627	Kio-sen Prelims Round 2	Sente	○
33	3/14	1653	+7	1660	Yoshiyuki Ueyama4-dan / age 25 1590	NHK Cup Prelims Round 2	Sente	○
34	3/14	1653	+6	1660	Masaki Izumi4-dan / age 22 1581	NHK Cup Prelims Final	Sente	○
35	3/16	1666	+8	1674	Kaishu Tanaka7-dan / age 36 1657	Junisen Class B2 Round 9	Gote	○
36	3/23	1674	+5	1679	Hirofumi Serizawa8-dan / age 46 1529	Junisen Class B2 Round 10	Sente	○

FY1981 results15W-19L

Win rate0.441

Rating1596

Annual rank58th

Rank/title at FY end / age8-dan / age 52

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1604	-2	1602	Kunio YonenagaKisei・Kio / age 37 1920	Kisei-sen Main Round 1	Sente	●
2	4/17	1602	+7	1609	Toshihiko Kawaguchi5-dan / age 44 1579	Osho-sen Prelim 1 Round 2	Gote	○
3	5/12	1609	+11	1620	Hatasu Itou5-dan / age 30 1733	Renmei Cup Round 2	Gote	○
4	5/15	1620	-5	1615	Kazuo Manabe7-dan / age 29 1737	Kio-sen Main Round 2	Gote	●
5	6/1	1615	-5	1609	Teruichi Aono7-dan / age 28 1742	Osho-sen Prelim 1 Round 3	Gote	●
6	6/8	1609	+10	1620	Toshio Miyata5-dan / age 28 1720	NHK Cup Main Round 1	Gote	○
7	6/12	1620	+11	1631	Kazuo Manabe7-dan / age 29 1741	Kisei-sen Prelim 2 Round 2	Sente	○
8	6/19	1631	+8	1639	Motoji Hanamura9-dan / age 63 1651	Renmei Cup Round 3	Gote	○
9	6/26	1639	-9	1630	Noboru Sakurai6-dan / age 40 1604	Junisen Class B2 Round 1	Gote	●
10	7/15	1630	-3	1627	Hifumi Katoh9-dan / age 41 1871	Renmei Cup Round 4	Sente	●
11	7/20	1627	-6	1621	Teruhiko Suzuki5-dan / age 26 1699	NHK Cup Main Round 2	Sente	●
12	7/23	1621	-6	1615	Kenji Kobayashi6-dan / age 24 1729	Junisen Class B2 Round 2	Sente	●
13	8/17	1615	-7	1608	Noboru Tamaru7-dan / age 31 1675	Kisei-sen Prelim 2 Final	Gote	●
14	9/29	1608	+10	1618	Yoshinori Satou6-dan / age 32 1689	Junisen Class B2 Round 3	Gote	○
15	10/27	1618	+9	1627	Masao Kitamura8-dan / age 46 1666	Junisen Class B2 Round 4	Sente	○
16	11/4	1627	+3	1631	Kiyosaku Sekiya6-dan / age 47 1405	Oi-sen Prelims Round 2	Sente	○
17	11/10	1631	+9	1640	Kazuyoshi Nishimura7-dan / age 39 1678	Oza-sen Prelim 2 Round 2	Gote	○
18	11/20	1640	+10	1650	Hatasu Itou5-dan / age 31 1725	Oi-sen Prelims Round 3	Gote	○
19	11/24	1650	+6	1656	Hiroji Katou8-dan / age 58 1573	Junisen Class B2 Round 5	Sente	○
20	12/2	1656	-10	1646	Yuji Maeda6-dan / age 27 1586	Oza-sen Prelim 2 Final	Gote	●
21	12/17	1646	+7	1653	Hirofumi Serizawa8-dan / age 45 1590	Kisei-sen Prelim 2 Round 2	Gote	○
22	12/22	1653	-11	1643	Toratsugu Nomoto6-dan / age 36 1532	Junisen Class B2 Round 6	Gote	●
23	1/13	1643	+8	1650	Motoji Hanamura9-dan / age 64 1631	Judan-sen Prelims Round 2	Gote	○
24	1/21	1650	+9	1659	Hatasu Itou5-dan / age 31 1700	Meisho-sen Prelims Round 2	Gote	○
25	1/27	1659	-6	1653	Hitoshige Awaji6-dan / age 31 1738	Junisen Class B2 Round 7	Sente	●
26	2/4	1653	-12	1642	Shuuichi Ikeda5-dan / age 36 1482	Oi-sen Prelims Final	Gote	●
27	2/15	1642	-10	1632	Hisao Hirotsu8-dan / age 58 1556	Kisei-sen Prelim 2 Final	Sente	●
28	2/19	1632	-6	1625	Kazuo Ishida8-dan / age 34 1699	Judan-sen Prelims Round 3	Gote	●
29	2/23	1625	-11	1614	Shouji Kenmochi7-dan / age 47 1467	Junisen Class B2 Round 8	Gote	●
30	3/1	1614	-9	1605	Ryuuichi Matsuura4-dan / age 30 1562	NHK Cup Prelims Round 2	Sente	●
31	3/9	1605	-8	1597	Yuji Maeda6-dan / age 28 1622	Junisen Class B2 Round 9	Sente	●
32	3/16	1597	-5	1592	Bungo Fukusaki6-dan / age 22 1724	Junisen Class B2 Round 10	Gote	●
33	3/23	1592	-5	1586	Michio Takahashi4-dan / age 21 1712	Kio-sen Prelims Round 2	Sente	●
34	3/26	1586	+10	1596	Hatasu Itou5-dan / age 31 1671	Renmei Cup Round 1	Gote	○

FY1980 results15W-26L

Win rate0.366

Rating1609

Annual rank51st

Rank/title at FY end / age8-dan / age 51

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1694	-5	1689	Hifumi Katoh9-dan / age 40 1825	Kisei-sen Main Round 1	Gote	●
2	4/8	1689	+7	1696	Shuuichi Ono4-dan / age 22 1651	Hayazashi-sen Prelims Final	Sente	○
3	4/11	1696	-5	1692	Hifumi Katoh9-dan / age 40 1835	Meisho-sen Main Round 1	Gote	●
4	4/15	1692	+6	1697	Toshikatsu Yoshida7-dan / age 46 1587	Kio-sen Main Round 1	Sente	○
5	5/2	1697	-9	1688	Hatasu Itou4-dan / age 29 1667	Renmei Cup Round 3	Gote	●
6	5/6	1688	+9	1697	Tatsuya Futakami9-dan / age 48 1723	Oza-sen Main Round 1	Sente	○
7	5/13	1697	+5	1702	Toshihiko Kawaguchi5-dan / age 43 1560	Osho-sen Prelim 1 Round 2	Gote	○
8	5/23	1702	+6	1708	Shouji Kenmochi7-dan / age 45 1591	Osho-sen Prelim 1 Round 3	Gote	○
9	5/28	1708	-7	1701	Kazuo Ishida8-dan / age 33 1749	Kio-sen Main Round 2	Gote	●
10	6/17	1701	+8	1709	Kazuyoshi Nishimura7-dan / age 38 1711	Kisei-sen Prelim 2 Round 2	Sente	○
11	6/20	1709	-8	1701	Keiji Mori8-dan / age 34 1706	Osho-sen Prelim 1 Final	Sente	●
12	6/25	1701	-10	1691	Daigorou Satou8-dan / age 43 1599	Junisen Class B1 Round 1	Gote	●
13	7/4	1691	-3	1688	Kunio YonenagaOi / age 37 1952	Oza-sen Main Round 2	Sente	●
14	7/5	1688	-11	1677	Renshou Nada9-dan / age 53 1553	Hayazashi-sen Main Round 1	Gote	●
15	7/14	1677	-6	1671	Kunio Naitou9-dan / age 40 1773	NHK Cup Main Round 1	Gote	●
16	7/30	1671	+7	1678	Yukio Miyasaka7-dan / age 50 1616	Kisei-sen Prelim 2 Final	Gote	○
17	9/5	1678	-8	1670	Kazuyoshi Nishimura7-dan / age 38 1698	Junisen Class B1 Round 3	Sente	●
18	9/12	1670	-2	1668	Makoto Nakahara4 titles / age 33 2013	Kisei-sen Main Round 1	Gote	●
19	9/29	1668	-7	1661	Tatsuya Futakami9-dan / age 48 1725	Junisen Class B1 Round 4	Gote	●
20	10/7	1661	-11	1651	Hideo Yamaguchi6-dan / age 39 1545	Oza-sen Prelim 2 Round 1	Sente	●
21	10/13	1651	-8	1643	Shuuichi Ono4-dan / age 22 1668	Oi-sen Prelims Round 2	Gote	●
22	10/28	1643	-6	1638	Teruichi Aono7-dan / age 27 1749	Junisen Class B1 Round 5	Sente	●
23	11/11	1638	-7	1631	Kazuo Manabe7-dan / age 28 1700	Junisen Class B1 Round 6	Gote	●
24	11/21	1631	+8	1639	Seiichirou Taki5-dan / age 31 1626	Kachinuki-sen Main	Gote	○
25	11/27	1639	-6	1633	Michio Ariyoshi9-dan / age 45 1714	Junisen Class B1 Round 7	Sente	●
26	12/2	1633	+7	1640	Katsumi Mushano4-dan / age 26 1586	Kachinuki-sen Main	Gote	○
27	12/8	1640	-9	1631	Seiichirou Taki5-dan / age 32 1617	Judan-sen Prelims Round 2	Sente	●
28	12/12	1631	+7	1638	Kouichi Kodama4-dan / age 29 1605	Kachinuki-sen Main	Gote	○
29	12/23	1638	+6	1645	Tsuneo Kikuchi5-dan / age 31 1563	Kachinuki-sen Main	Gote	○
30	1/6	1645	-10	1635	Yoshimasa Saeki7-dan / age 44 1564	Kachinuki-sen Main	Gote	●
31	1/9	1635	+5	1640	Toratsugu Nomoto6-dan / age 35 1492	Kisei-sen Prelim 2 Round 2	Gote	○
32	1/23	1640	-5	1635	Nobuyuki Oouchi8-dan / age 39 1796	Junisen Class B1 Round 8	Gote	●
33	1/26	1635	+9	1644	Daigorou Satou8-dan / age 44 1670	Kisei-sen Prelim 2 Final	Gote	○
34	1/29	1644	+5	1649	Seiichi Kobori8-dan / age 68 1489	Meisho-sen Prelims Round 2	Sente	○
35	2/3	1649	-8	1640	Yukio Miyasaka7-dan / age 51 1638	Junisen Class B1 Round 9	Sente	●
36	2/20	1640	-10	1630	Yuzo Maruta9-dan / age 61 1548	Junisen Class B1 Round 10	Gote	●
37	2/27	1630	-10	1621	Yasuo Harada8-dan / age 57 1555	Meisho-sen Prelims Final	Gote	●
38	3/3	1621	-6	1614	Keiji Mori8-dan / age 34 1696	Junisen Class B1 Round 11	Sente	●
39	3/17	1614	-8	1607	Hirofumi Serizawa8-dan / age 44 1635	Junisen Class B1 Round 12	Gote	●
40	3/20	1607	+9	1615	Yoshimasa Saeki7-dan / age 44 1630	Junisen Class B1 Round 13	Sente	○
41	3/28	1615	-7	1609	Kazuo Azuma5-dan / age 25 1674	Hayazashi-sen Main Round 1	Gote	●

FY1979 results20W-17L

Win rate0.541

Rating1695

Annual rank24th

Rank/title at FY end / age8-dan / age 50

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1677	-6	1671	Kazuo Ishida8-dan / age 32 1760	Renmei Cup Round 3	Sente	●
2	4/20	1671	+6	1677	Yoshimasa Saeki7-dan / age 42 1583	Kio-sen Main Round 1	Sente	○
3	4/24	1677	-6	1671	Kazuo Ishida8-dan / age 32 1765	Meisho-sen Main Round 1	Gote	●
4	5/11	1671	-9	1662	Teruhiko Suzuki4-dan / age 24 1636	Osho-sen Prelim 1 Round 2	Gote	●
5	6/1	1662	+6	1668	Hideo Yamaguchi6-dan / age 37 1578	Kisei-sen Prelim 2 Round 2	Gote	○
6	6/6	1668	+11	1679	Kiyozumi Kiriyama8-dan / age 31 1809	NHK Cup Main Round 1	Gote	○
7	6/12	1679	+10	1690	Kazuo Ishida8-dan / age 32 1771	Kio-sen Main Round 2	Sente	○
8	6/28	1690	+11	1701	Hidemitsu Moriyasu7-dan / age 29 1841	Oza-sen Main Round 2	Gote	○
9	7/5	1701	+6	1707	Shigeyuki Matsuda8-dan / age 58 1605	Kisei-sen Prelim 2 Final	Sente	○
10	7/23	1707	+11	1717	Michio Ariyoshi9-dan / age 43 1827	Junisen Class B1 Round 2	Sente	○
11	7/26	1717	-6	1711	Tatsuya Futakami9-dan / age 47 1793	Kio-sen Main Round 3	Gote	●
12	8/16	1711	-4	1707	Yasuharu Ooyama9-dan / age 56 1906	Oza-sen Main Semifinal	Gote	●
13	8/20	1707	+9	1716	Kazuo Manabe6-dan / age 27 1762	NHK Cup Main Round 2	Sente	○
14	8/27	1716	-5	1711	Hifumi KatohOsho / age 39 1843	Kisei-sen Main Round 1	Gote	●
15	9/11	1711	-8	1703	Kazuyoshi Nishimura7-dan / age 37 1717	Junisen Class B1 Round 3	Gote	●
16	10/13	1703	+5	1708	Hiroto Kiritani4-dan / age 29 1574	Hayazashi-sen Main Round 2	Sente	○
17	10/17	1708	+11	1719	Nobuyuki Oouchi8-dan / age 38 1835	Junisen Class B1 Round 4	Sente	○
18	10/31	1719	-6	1714	Hidemitsu Moriyasu7-dan / age 30 1828	Junisen Class B1 Round 5	Gote	●
19	11/5	1714	+6	1719	Seiichirou Taki5-dan / age 30 1612	Oi-sen Prelims Round 2	Gote	○
20	11/9	1719	-5	1714	Hidemitsu Moriyasu7-dan / age 30 1833	Kachinuki-sen Main	Gote	●
21	11/22	1714	+5	1719	Hiromitsu Takashimaage 38 1568	Junisen Class B1 Round 6	Sente	○
22	11/24	1719	-10	1709	Masao Kitamura8-dan / age 45 1627	Hayazashi-sen Main Round 3	Sente	●
23	12/10	1709	-7	1702	Osamu Katsuura8-dan / age 33 1763	NHK Cup Main Round 3	Gote	●
24	12/12	1702	-10	1692	Motoji Hanamura9-dan / age 62 1600	Junisen Class B1 Round 7	Gote	●
25	12/21	1692	-11	1680	Toshihiko Kawaguchi5-dan / age 43 1535	Judan-sen Prelims Round 2	Sente	●
26	12/25	1680	+5	1686	Kenji Iino4-dan / age 25 1567	Meisho-sen Prelims Round 2	Sente	○
27	1/8	1686	-6	1680	Tatsuya Futakami9-dan / age 48 1771	Oi-sen Prelims Round 3	Gote	●
28	1/18	1680	-9	1670	Yoshinori Kimura7-dan / age 44 1618	Junisen Class B1 Round 8	Sente	●
29	2/1	1670	+8	1679	Hatasu Itou4-dan / age 29 1683	Kisei-sen Prelim 2 Round 2	Sente	○
30	2/8	1679	+7	1685	Daigorou Satou8-dan / age 43 1619	Junisen Class B1 Round 9	Sente	○
31	2/15	1685	+7	1692	Hirofumi Serizawa8-dan / age 43 1640	Kisei-sen Prelim 2 Final	Sente	○
32	2/22	1692	-9	1683	Hirofumi Serizawa8-dan / age 43 1633	Junisen Class B1 Round 10	Sente	●
33	2/26	1683	+5	1688	Toshihiko Kawaguchi5-dan / age 43 1567	Meisho-sen Prelims Final	Sente	○
34	3/4	1688	+6	1694	Yoshimasa Saeki7-dan / age 43 1578	Junisen Class B1 Round 11	Gote	○
35	3/7	1694	+5	1699	Haruo Numa4-dan / age 30 1554	Renmei Cup Round 2	Gote	○
36	3/25	1699	-10	1689	Yukio Miyasaka7-dan / age 50 1620	Junisen Class B1 Round 12	Sente	●
37	3/28	1689	+6	1695	Yuzo Maruta9-dan / age 60 1582	Junisen Class B1 Round 13	Gote	○

FY1978 results17W-19L

Win rate0.472

Rating1678

Annual rank22nd

Rank/title at FY end / age8-dan / age 49

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1685	+13	1698	Hifumi KatohKio / age 38 1933	Oza-sen Main Round 1	Gote	○
2	4/11	1698	+11	1709	Keiji Mori8-dan / age 32 1822	Kisei-sen Main Round 2	Sente	○
3	4/18	1709	-12	1697	Takeshi Takada6-dan / age 41 1542	Osho-sen Prelim 1 Round 2	Gote	●
4	5/9	1697	-6	1691	Tatsuya Futakami9-dan / age 46 1798	Kisei-sen Main Semifinal	Gote	●
5	5/13	1691	+3	1694	Seiichi Kobori8-dan / age 66 1417	Hayazashi-sen Main Round 1	Sente	○
6	5/17	1694	+10	1704	Kunio Naitou9-dan / age 38 1788	Oza-sen Main Round 2	Sente	○
7	5/22	1704	+6	1710	Kenji Iino4-dan / age 23 1594	Kio-sen Main Round 2	Sente	○
8	6/14	1710	-7	1703	Kunio Naitou9-dan / age 38 1767	NHK Cup Main Round 1	Gote	●
9	6/20	1703	-11	1692	Shigeyuki Matsuda8-dan / age 56 1588	Kio-sen Main Round 3	Gote	●
10	7/3	1692	-6	1686	Keiji Mori8-dan / age 32 1775	Meisho-sen Main Round 1	Sente	●
11	7/11	1686	-11	1676	Hirofumi Serizawa8-dan / age 41 1566	Junisen Class B1 Round 1	Sente	●
12	7/14	1676	+10	1686	Kazuyoshi Nishimura7-dan / age 36 1767	Kisei-sen Main Round 1	Gote	○
13	7/21	1686	-5	1681	Nobuyuki Oouchi8-dan / age 36 1835	Renmei Cup Round 4	Sente	●
14	7/26	1681	-11	1670	Yuzo Maruta9-dan / age 59 1560	Junisen Class B1 Round 2	Gote	●
15	8/4	1670	-5	1666	Nobuyuki Oouchi8-dan / age 36 1831	Oza-sen Main Semifinal	Gote	●
16	9/30	1666	-8	1658	Yuji Maeda5-dan / age 24 1675	Hayazashi-sen Main Round 2	Gote	●
17	10/11	1658	-10	1648	Yuji Sase8-dan / age 59 1574	Oi-sen Prelims Round 2	Gote	●
18	10/23	1648	-5	1643	Kunio Naitou9-dan / age 38 1785	Junisen Class B1 Round 4	Gote	●
19	10/27	1643	-5	1638	Kiyozumi Kiriyama8-dan / age 31 1801	Kisei-sen Main Round 2	Sente	●
20	11/22	1638	+6	1645	Toshikatsu Yoshida7-dan / age 45 1571	Kisei-sen Prelim 2 Round 2	Sente	○
21	12/7	1645	+11	1656	Kazuo Ishida7-dan / age 31 1768	Junisen Class B1 Round 5	Sente	○
22	12/19	1656	+3	1659	Seiichi Kobori8-dan / age 66 1431	Meisho-sen Prelims Round 2	Gote	○
23	1/9	1659	+6	1665	Hatasu Itou4-dan / age 28 1568	Judan-sen Prelims Round 2	Sente	○
24	1/19	1665	+7	1672	Terutaka Yasue6-dan / age 37 1614	Meisho-sen Prelims Final	Sente	○
25	1/22	1672	-5	1667	Michio Ariyoshi8-dan / age 43 1798	Junisen Class B1 Round 6	Gote	●
26	2/2	1667	-5	1662	Hidemitsu Moriyasu7-dan / age 29 1820	Junisen Class B1 Round 7	Sente	●
27	2/6	1662	-6	1656	Teruichi Aono5-dan / age 26 1738	Kisei-sen Prelim 2 Final	Sente	●
28	2/9	1656	-9	1647	Hirofumi Serizawa8-dan / age 42 1625	Judan-sen Prelims Round 3	Gote	●
29	2/23	1647	-9	1638	Yoshimasa Saeki7-dan / age 42 1589	Junisen Class B1 Round 8	Gote	●
30	2/27	1638	+7	1645	Haruo Numa4-dan / age 29 1604	Renmei Cup Round 2	Gote	○
31	3/13	1645	-10	1635	Hiromitsu Takashimaage 37 1576	Junisen Class B1 Round 9	Sente	●
32	3/19	1635	+8	1643	Yukio Miyasaka7-dan / age 49 1643	Junisen Class B1 Round 10	Sente	○
33	3/23	1643	+10	1653	Kazuyoshi Nishimura7-dan / age 37 1729	Junisen Class B1 Round 11	Gote	○
34	3/26	1653	+7	1661	Teruhiko Suzuki4-dan / age 24 1620	Hayazashi-sen Prelims	Gote	○
35	3/27	1661	+11	1672	Tatsuya Futakami9-dan / age 47 1818	Oza-sen Main Round 1	Gote	○
36	3/31	1672	+6	1678	Hatasu Itou4-dan / age 28 1566	Hayazashi-sen Main Round 1	Sente	○

FY1977 results23W-14L

Win rate0.622

Rating1686

Annual rank19th

Rank/title at FY end / age8-dan / age 48

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/27	1601	-4	1597	Nobuyuki Oouchi8-dan / age 35 1816	Junisen Class B1 Round 1	Gote	●
2	5/10	1597	+10	1607	Yoshinori Satou6-dan / age 28 1694	Renmei Cup Round 3	Gote	○
3	5/23	1607	+7	1614	Hirofumi Serizawa8-dan / age 40 1545	Junisen Class B1 Round 2	Sente	○
4	5/27	1614	+9	1622	Torahiko Tanaka4-dan / age 20 1639	Osho-sen Prelim 1 Round 2	Sente	○
5	5/31	1622	-4	1618	Tatsuya Futakami9-dan / age 45 1812	Kio-sen Main Round 2	Gote	●
6	6/7	1618	+7	1626	Hideo Yamaguchi6-dan / age 35 1586	Kisei-sen Prelim 2 Round 2	Gote	○
7	6/14	1626	-7	1619	Kazuyoshi Nishimura7-dan / age 35 1688	Osho-sen Prelim 1 Round 3	Sente	●
8	6/21	1619	+7	1626	Terutaka Yasue6-dan / age 36 1583	Kisei-sen Prelim 2 Final	Sente	○
9	6/24	1626	+5	1631	Masao TsukadaLifetime 9-dan / age 62 1488	Junisen Class B1 Round 3	Sente	○
10	7/18	1631	-8	1623	Yukio Miyasaka7-dan / age 47 1631	NHK Cup Main Round 1	Sente	●
11	7/22	1623	-3	1620	Yasuharu Ooyama9-dan / age 54 1853	Renmei Cup Round 4	Sente	●
12	7/25	1620	-8	1611	Hiromitsu Takashimaage 35 1601	Junisen Class B1 Round 4	Sente	●
13	7/27	1611	+12	1623	Kiyozumi Kiriyama8-dan / age 29 1795	Kisei-sen Main Round 1	Gote	○
14	8/24	1623	+7	1631	Tsuneo Kikuchi4-dan / age 28 1600	Hayazashi-sen Prelims Round 2	Sente	○
15	8/24	1623	-10	1613	Takeshi Takada6-dan / age 40 1535	Hayazashi-sen Prelims Final	Gote	●
16	9/14	1621	-9	1612	Hideo Yamaguchi6-dan / age 36 1570	Oi-sen Prelims Round 2	Sente	●
17	9/22	1612	-6	1606	Kunio Naitou9-dan / age 37 1709	Junisen Class B1 Round 5	Gote	●
18	10/6	1606	-4	1602	Keiji Mori8-dan / age 31 1815	Kisei-sen Main Round 2	Gote	●
19	11/8	1602	+10	1612	Toshio Miyata4-dan / age 25 1699	Oza-sen Prelim 2 Round 1	Gote	○
20	11/16	1612	+6	1618	Yoshimasa Saeki7-dan / age 41 1513	Junisen Class B1 Round 6	Sente	○
21	12/13	1618	-9	1609	Yuzo Maruta9-dan / age 58 1570	Junisen Class B1 Round 7	Gote	●
22	12/23	1609	+6	1615	Kinji Shiihashi4-dan / age 29 1521	Meisho-sen Prelims Round 2	Sente	○
23	1/10	1615	+7	1622	Mikio Tomizawa8-dan / age 57 1565	Kisei-sen Prelim 2 Round 2	Gote	○
24	1/17	1622	+9	1631	Noboru Sakurai6-dan / age 36 1667	Kisei-sen Prelim 2 Final	Gote	○
25	1/20	1631	+9	1640	Motoji Hanamura9-dan / age 60 1674	Renmei Cup Round 2	Sente	○
26	1/25	1640	+4	1644	Seiichi Kobori8-dan / age 65 1438	Meisho-sen Prelims Final	Gote	○
27	1/31	1644	-8	1636	Yukio Miyasaka7-dan / age 48 1642	Junisen Class B1 Round 8	Sente	●
28	2/6	1636	+6	1642	Shouji Kenmochi7-dan / age 43 1547	Oza-sen Prelim 2 Final	Sente	○
29	2/14	1642	+10	1652	Kazuo Ishida7-dan / age 30 1746	Junisen Class B1 Round 9	Gote	○
30	2/17	1652	+10	1662	Teruichi Aono5-dan / age 25 1728	Judan-sen Prelims Round 2	Sente	○
31	2/22	1662	+9	1670	Susumu Itaya8-dan / age 37 1691	Kisei-sen Main Round 1	Sente	○
32	2/27	1670	+6	1677	Toshikatsu Yoshida7-dan / age 44 1603	Judan-sen Prelims Round 3	Sente	○
33	3/3	1677	-6	1670	Kazuyoshi Nishimura7-dan / age 36 1747	Judan-sen Prelims Round 4	Sente	●
34	3/7	1670	-8	1663	Motoji Hanamura9-dan / age 60 1678	Junisen Class B1 Round 10	Gote	●
35	3/10	1663	+7	1669	Shigeyuki Matsuda8-dan / age 56 1604	Junisen Class B1 Round 11	Sente	○
36	3/14	1669	+9	1679	Teruichi Aono5-dan / age 25 1730	Renmei Cup Round 3	Gote	○
37	3/31	1679	+7	1686	Seiichirou Taki5-dan / age 29 1646	Hayazashi-sen Prelims	Sente	○

FY1976 results4W-12L

Win rate0.250

Rating1605

Annual rank43rd

Rank/title at FY end / age8-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1665	-10	1655	Mikio Tomizawaage 55 1572	Osho-sen Prelim 1 Round 2	Sente	●
2	4/17	1655	+12	1668	Nobuyuki OouchiKio / age 34 1871	Hayazashi-sen Main Round 2	Sente	○
3	6/16	1668	-8	1660	Hisao Hasebe7-dan / age 42 1680	Meisho-sen Main Round 1	Gote	●
4	6/20	1660	+12	1672	Kunio Yonenaga8-dan / age 33 1867	Hayazashi-sen Main Semifinal	Gote	○
5	6/26	1672	-4	1668	Kiyozumi KiriyamaOza / age 28 1841	Hayazashi-sen Main Final	Gote	●
6	6/29	1668	-9	1659	Haruo Numa4-dan / age 27 1622	Kisei-sen Prelim 2 Round 2	Sente	●
7	9/1	1659	+6	1665	Hisao Hirotsu8-dan / age 53 1563	Oza-sen Prelim 2 Round 2	Sente	○
8	9/10	1665	-5	1659	Hifumi Katoh9-dan / age 36 1780	NHK Cup Main Round 1	Gote	●
9	10/5	1659	-8	1651	Yasuo Harada8-dan / age 53 1663	Oi-sen Prelims Round 2	Sente	●
10	10/30	1651	-8	1643	Chimine Yamaguchiage 39 1659	Hayazashi-sen Main Round 2	Sente	●
11	11/22	1643	-13	1630	Shizuo Seino8-dan / age 54 1361	Meisho-sen Prelims Round 2	Gote	●
12	12/7	1630	-9	1621	Daigorou Satou8-dan / age 40 1594	Kisei-sen Prelim 2 Round 2	Sente	●
13	1/25	1621	-6	1615	Yoshinori Satou6-dan / age 27 1692	Oza-sen Prelim 2 Final	Gote	●
14	2/8	1615	-8	1607	Haruo Numa4-dan / age 27 1612	Hayazashi-sen Prelims Round 2	Sente	●
15	2/22	1607	-8	1599	Torahiko Tanaka4-dan / age 19 1618	Judan-sen Prelims Round 2	Gote	●
16	3/23	1599	+6	1605	Yukio Shimodairaage 52 1499	Renmei Cup Round 2	Gote	○

FY1975 results16W-22L

Win rate0.421

Rating1663

Annual rank23rd

Rank/title at FY end / age8-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1725	-10	1716	Noboru Sakurai6-dan / age 33 1656	Oza-sen Main Round 1	Gote	●
2	4/11	1716	+13	1729	Makoto Nakahara4 titles / age 27 1981	Kisei-sen Main Round 2	Gote	○
3	4/18	1729	+7	1735	Hideo Yamaguchi6-dan / age 33 1664	Hayazashi-sen Main Round 2	Sente	○
4	4/21	1735	-12	1723	Toshihiko Kawaguchi5-dan / age 38 1541	Osho-sen Prelim 1 Round 2	Sente	●
5	5/2	1723	-6	1717	Kiyozumi Kiriyama8-dan / age 27 1799	Meisho-sen Main Round 1	Sente	●
6	5/20	1717	+6	1723	Yoshinori Satou6-dan / age 26 1632	Hayazashi-sen Main Round 3	Gote	○
7	5/21	1723	-5	1718	Kunio Naitou9-dan / age 35 1838	Kisei-sen Main Semifinal	Sente	●
8	5/26	1718	-10	1708	Noboru Tamaru5-dan / age 25 1638	Renmei Cup Round 4	Gote	●
9	6/10	1708	-3	1705	Makoto Nakahara4 titles / age 27 1964	Hayazashi-sen Main Semifinal	Sente	●
10	6/11	1705	-9	1696	Hiromitsu Takashimaage 33 1661	Kio-sen Main Round 3	Gote	●
11	8/6	1696	-11	1685	Toshikatsu Yoshida6-dan / age 42 1577	Kisei-sen Main Round 1	Gote	●
12	9/2	1685	-9	1676	Shigeyuki Matsuda8-dan / age 54 1652	Junisen Class B1	Gote	●
13	9/5	1676	+5	1681	Masao TsukadaLifetime 9-dan / age 61 1538	NHK Cup Main Round 1	Sente	○
14	9/10	1681	+8	1689	Kazuyoshi Nishimura7-dan / age 33 1670	Oza-sen Prelim 2 Round 2	Sente	○
15	9/18	1689	-11	1678	Masao TsukadaLifetime 9-dan / age 61 1533	Junisen Class B1	Sente	●
16	10/7	1678	+7	1685	Kaishu Tanaka7-dan / age 28 1650	Junisen Class B1	Gote	○
17	10/28	1685	-7	1678	Kazuo Manabe4-dan / age 23 1712	Hayazashi-sen Main Round 2	Sente	●
18	11/10	1678	+6	1683	Renshou Nada8-dan / age 48 1569	Junisen Class B1	Sente	○
19	11/20	1683	-9	1675	Yukio Miyasaka7-dan / age 45 1654	Judan-sen Prelim 2 Round 2	Gote	●
20	11/25	1675	-9	1666	Yuzo Maruta9-dan / age 56 1633	Junisen Class B1	Gote	●
21	12/8	1666	+6	1672	Motoji Hanamura8-dan / age 58 1598	Junisen Class B1	Sente	○
22	12/12	1672	-7	1665	Keiji Mori7-dan / age 29 1721	NHK Cup Main Round 2	Gote	●
23	12/15	1665	-6	1659	Osamu Katsuura7-dan / age 29 1734	Oza-sen Prelim 2 Final	Gote	●
24	12/18	1659	+5	1664	Yuji Sase8-dan / age 56 1541	Oi-sen Prelims Round 2	Sente	○
25	12/24	1664	-4	1660	Kunio Naitou9-dan / age 36 1855	Junisen Class B1	Gote	●
26	1/13	1660	+5	1666	Yuji Sase8-dan / age 56 1546	Hayazashi-sen Prelims Round 2	Sente	○
27	1/13	1660	+4	1664	Yukio Shimodairaage 51 1443	Hayazashi-sen Prelims Final	Gote	○
28	1/16	1669	-7	1662	Kazuo Ishida6-dan / age 28 1705	Kisei-sen Prelim 2 Round 2	Gote	●
29	1/30	1662	-10	1652	Kinji Shiihashi4-dan / age 27 1564	Oi-sen Prelims Round 3	Sente	●
30	2/2	1652	-6	1646	Keiji Mori7-dan / age 29 1746	Junisen Class B1	Gote	●
31	2/10	1646	+8	1654	Hiromitsu Takashimaage 34 1644	Junisen Class B1	Sente	○
32	2/17	1654	+12	1666	Kunio Naitou9-dan / age 36 1860	Hayazashi-sen Main Round 1	Gote	○
33	2/20	1666	+7	1673	Hirofumi Serizawa8-dan / age 39 1628	Junisen Class B1	Gote	○
34	3/1	1673	+6	1679	Daigorou Satou8-dan / age 39 1585	Junisen Class B1	Sente	○
35	3/9	1679	+9	1689	Osamu Katsuura7-dan / age 29 1744	Junisen Class B1	Gote	○
36	3/18	1689	-10	1678	Yoshimasa Saeki7-dan / age 39 1579	Junisen Class B1	Sente	●
37	3/23	1678	-8	1670	Yoshinori Satou6-dan / age 27 1665	Kio-sen Main Round 1	Gote	●
38	3/26	1670	-7	1663	Kazuo Manabe4-dan / age 24 1732	Renmei Cup Round 2	Gote	●

FY1974 results23W-23L

Win rate0.500

Rating1727

Annual rank13th

Rank/title at FY end / age8-dan / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1680	+9	1690	Osamu Katsuura7-dan / age 27 1737	Renmei Cup Round 3	Gote	○
2	4/30	1690	+7	1697	Masao Kitamura8-dan / age 39 1661	Oi-sen White league Round 1	Gote	○
3	5/7	1697	+6	1702	Toshio Miyata4-dan / age 21 1585	Kio-sen Main Round 1	Gote	○
4	5/15	1702	-9	1693	Michihito Kumagai8-dan / age 43 1659	Oi-sen White league Round 3	Gote	●
5	6/3	1693	-6	1688	Nobuyuki Oouchi8-dan / age 32 1791	Kio-sen Main Round 2	Gote	●
6	6/11	1688	+8	1696	Kaishu Tanaka7-dan / age 27 1688	Oi-sen White league Round 4	Sente	○
7	6/18	1696	-5	1690	Michio Ariyoshi8-dan / age 38 1826	Oi-sen White league Round 5	Sente	●
8	7/2	1690	-7	1684	Tatsuya Futakami9-dan / age 42 1738	Junisen Class A	Sente	●
9	7/12	1684	-5	1678	Nobuyuki Oouchi8-dan / age 32 1800	NHK Cup Main Round 1	Sente	●
10	7/19	1678	+5	1684	Seiichirou Taki5-dan / age 25 1564	Osho-sen Prelim 2 Round 1	Gote	○
11	8/1	1684	+13	1697	Yasuharu OoyamaKisei / age 51 1962	Renmei Cup Round 4	Sente	○
12	8/3	1697	+7	1704	Masao Kitamura8-dan / age 39 1666	Kio-sen Repechage Round 1	Gote	○
13	8/14	1704	+11	1715	Nobuyuki Oouchi8-dan / age 32 1818	Osho-sen Prelim 2 Final	Gote	○
14	8/28	1715	+8	1722	Osamu Katsuura7-dan / age 28 1701	Kio-sen Repechage Round 2	Gote	○
15	9/10	1722	-8	1715	Kozo Masuda9-dan / age 56 1729	Junisen Class A	Gote	●
16	9/13	1715	-8	1706	Hifumi Katoh9-dan / age 34 1708	Kisei-sen Main Round 1	Sente	●
17	9/17	1706	+9	1716	Susumu Itayaage 33 1755	Osho-sen Challenger league	Sente	○
18	9/23	1716	-11	1704	Takeshi Takadaage 37 1575	Hayazashi-sen Main Round 1	Gote	●
19	9/25	1704	+9	1713	Hiromitsu Takashimaage 33 1734	Kio-sen Repechage Round 3	Gote	○
20	9/28	1713	-3	1710	Yasuharu OoyamaKisei / age 51 1964	Osho-sen Challenger league	Sente	●
21	10/1	1710	+6	1716	Noboru Sakurai6-dan / age 33 1600	Oi-sen Prelims Round 2	Sente	○
22	10/8	1716	-7	1709	Susumu Itayaage 33 1770	Junisen Class A	Sente	●
23	10/11	1709	+9	1717	Tatsuya Futakami9-dan / age 42 1734	Osho-sen Challenger league	Sente	○
24	10/17	1717	+11	1728	Kunio Yonenaga8-dan / age 31 1844	Osho-sen Challenger league	Gote	○
25	10/24	1728	-5	1723	Kunio Naitou9-dan / age 34 1858	Osho-sen Challenger league	Sente	●
26	10/28	1723	+7	1730	Genichi Oono8-dan / age 63 1663	Renmei Cup Round 5	Gote	○
27	11/14	1730	-3	1726	Yasuharu OoyamaKisei / age 51 1964	Junisen Class A	Sente	●
28	11/25	1726	+13	1739	Yasuharu OoyamaKisei / age 51 1957	Kio-sen Repechage Semifinal	Gote	○
29	12/2	1739	+10	1749	Nobuyuki Oouchi8-dan / age 33 1825	Kio-sen Repechage Final	Gote	○
30	12/6	1749	-5	1744	Kunio Naitou9-dan / age 35 1894	Renmei Cup Semifinal	Gote	●
31	12/10	1744	-5	1740	Kunio Naitou9-dan / age 35 1899	Kio-sen Best-of-5 Game 1	Sente	●
32	12/15	1740	+6	1746	Yasuo Harada8-dan / age 51 1649	Osho-sen Challenger league	Sente	○
33	12/17	1746	+11	1757	Kunio Naitou9-dan / age 35 1894	Kio-sen Best-of-5 Game 2	Gote	○
34	12/20	1757	-11	1746	Yuzo Maruta9-dan / age 55 1617	Osho-sen Challenger league	Gote	●
35	12/24	1746	-6	1739	Nobuyuki Oouchi8-dan / age 33 1813	Junisen Class A	Gote	●
36	1/9	1739	-5	1734	Kunio Naitou9-dan / age 35 1869	Kio-sen Best-of-5 Game 3	Sente	●
37	1/13	1734	-7	1727	Michio Ariyoshi8-dan / age 39 1770	Junisen Class A	Gote	●
38	1/17	1727	-10	1717	Daigorou Satou8-dan / age 38 1630	Judan-sen Prelim 3 Round 2	Sente	●
39	1/27	1717	-8	1708	Osamu Katsuura7-dan / age 28 1706	Oi-sen Prelims Round 3	Sente	●
40	2/10	1708	-4	1704	Kunio Yonenaga8-dan / age 31 1881	Junisen Class A	Sente	●
41	2/17	1704	+10	1714	Hidemitsu Moriyasu5-dan / age 25 1807	Hayazashi-sen Main Round 1	Gote	○
42	2/20	1714	+5	1719	Masao TsukadaLifetime 9-dan / age 60 1570	Junisen Class A	Gote	○
43	2/25	1719	-8	1711	Hifumi Katoh9-dan / age 35 1726	Junisen Class A	Sente	●
44	2/28	1711	+8	1720	Osamu Katsuura7-dan / age 28 1732	Kisei-sen Main Round 1	Sente	○
45	3/6	1720	+11	1731	Kunio Naitou9-dan / age 35 1860	Junisen Class A	Gote	○
46	3/12	1731	-4	1727	Yasuharu OoyamaKisei / age 51 1897	Osho-sen Challenger league Relegation playoff	Gote	●

FY1973 results14W-16L

Win rate0.467

Rating1678

Annual rank20th

Rank/title at FY end / age8-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1653	+7	1660	Hiroji Katou8-dan / age 49 1622	Oi-sen Prelims Final	Gote	○
2	4/24	1660	-2	1658	Makoto Nakahara3 titles / age 25 2001	Oi-sen White league Round 1	Sente	●
3	5/10	1658	-4	1654	Kunio Yonenaga8-dan / age 29 1840	Oi-sen White league Round 2	Gote	●
4	5/17	1654	-7	1646	Kaishu Tanaka6-dan / age 26 1682	Oi-sen White league Round 2	Gote	●
5	5/28	1646	+12	1659	Michio Ariyoshi8-dan / age 37 1852	Junisen Class A	Sente	○
6	6/11	1659	+9	1668	Kazuo Ishida6-dan / age 26 1722	Oi-sen White league Round 5	Sente	○
7	6/29	1668	-9	1659	Yoshimasa Saeki6-dan / age 36 1617	Kisei-sen Prelim 2 Round 2	Gote	●
8	7/2	1659	-5	1654	Kiyozumi Kiriyama7-dan / age 25 1800	Osho-sen Prelim 2 Round 1	Sente	●
9	7/9	1654	-8	1646	Keiji Mori6-dan / age 27 1658	Hayazashi-sen Prelims Final	Sente	●
10	7/16	1646	-4	1642	Kunio YonenagaKisei / age 30 1839	Meisho-sen Prelims Final	Gote	●
11	7/27	1642	-6	1637	Hifumi Katoh8-dan / age 33 1748	Junisen Class A	Gote	●
12	8/5	1637	+12	1649	Kunio YonenagaKisei / age 30 1850	NHK Cup Main Round 1	Sente	○
13	8/31	1649	+11	1660	Kunio NaitouOi / age 33 1797	Junisen Class A	Sente	○
14	9/21	1660	+8	1668	Renshou Nada8-dan / age 46 1652	Junisen Class A	Gote	○
15	11/2	1668	+9	1677	Keiji Mori6-dan / age 27 1715	Oza-sen Prelim 2 Round 2	Sente	○
16	11/9	1677	+7	1684	Masao TsukadaLifetime 9-dan / age 59 1634	Junisen Class A	Sente	○
17	11/30	1684	-5	1679	Kunio Naitou8-dan / age 34 1841	NHK Cup Main Round 2	Gote	●
18	12/11	1679	-7	1672	Tatsuya Futakami8-dan / age 41 1724	Junisen Class A	Gote	●
19	12/18	1672	+4	1676	Ichirou Tanabe5-dan / age 35 1482	Oi-sen Prelims Round 2	Gote	○
20	1/21	1676	+5	1682	Yukio Miyasaka7-dan / age 44 1554	Oi-sen Prelims Round 3	Gote	○
21	1/28	1682	-6	1675	Hidemitsu Moriyasu5-dan / age 24 1757	Judan-sen Prelim 3 Round 2	Sente	●
22	2/1	1675	-3	1672	Yasuharu Ooyama9-dan / age 50 1907	Junisen Class A	Sente	●
23	2/5	1672	+9	1681	Keiji Mori6-dan / age 27 1716	Kisei-sen Prelim 2 Round 2	Sente	○
24	2/7	1681	-10	1671	Noboru Tamaru4-dan / age 23 1595	Hayazashi-sen Prelims Round 1	Sente	●
25	2/12	1671	+8	1679	Yuzo Maruta9-dan / age 54 1653	Junisen Class A	Gote	○
26	2/20	1679	-8	1671	Kazuyoshi Nishimura7-dan / age 32 1693	Oza-sen Prelim 2 Final	Gote	●
27	2/25	1671	+12	1683	Kunio YonenagaKisei / age 30 1836	Junisen Class A	Sente	○
28	3/4	1683	-7	1675	Daigorou Satou8-dan / age 37 1716	Junisen Class A	Gote	●
29	3/7	1675	-7	1669	Nobuyuki Oouchi8-dan / age 32 1737	Kisei-sen Prelim 2 Final	Gote	●
30	3/11	1669	+9	1678	Daigorou Satou8-dan / age 37 1724	Oi-sen Prelims Final	Sente	○

FY1972 results16W-19L

Win rate0.457

Rating1654

Annual rank24th

Rank/title at FY end / age8-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1692	-6	1685	Hifumi Katoh8-dan / age 32 1774	Oza-sen Main Round 1	Gote	●
2	4/10	1685	+4	1690	Toratsugu Nomoto4-dan / age 26 1522	Osho-sen Prelim 1 Round 1	Sente	○
3	4/18	1690	+10	1700	Nobuyuki Oouchi8-dan / age 30 1797	Renmei Cup Round 3	Sente	○
4	4/25	1700	+5	1706	Seiichi Kobori8-dan / age 60 1585	Oi-sen White league Round 1	Gote	○
5	5/1	1706	+6	1712	Noboru Sakurai5-dan / age 30 1624	Osho-sen Prelim 1 Round 2	Sente	○
6	5/9	1712	+11	1723	Kunio Yonenaga8-dan / age 28 1847	Oi-sen White league Round 2	Sente	○
7	5/16	1723	-11	1712	Terutaka Yasue4-dan / age 31 1571	Osho-sen Prelim 1 Final	Gote	●
8	5/22	1712	-7	1704	Susumu Itayaage 31 1739	Oi-sen White league Round 3	Sente	●
9	5/26	1704	-11	1694	Yukio Miyasaka7-dan / age 42 1584	Saikyosha-sen Round 3	Gote	●
10	6/13	1694	-4	1690	Kunio Naitou8-dan / age 32 1885	Oi-sen White league Round 5	Gote	●
11	6/29	1690	-9	1680	Noboru Tamaru4-dan / age 22 1638	Kisei-sen Prelim 2 Round 2	Sente	●
12	7/25	1680	-8	1672	Hirofumi Serizawa8-dan / age 35 1677	Junisen Class B1	Gote	●
13	7/28	1672	-10	1662	Takeshi Takadaage 35 1567	Hayazashi-sen Prelims Round 2	Sente	●
14	8/17	1662	-3	1659	Yasuharu Ooyama3 titles / age 49 1925	Renmei Cup Round 4	Sente	●
15	8/29	1659	-4	1655	Kunio Yonenaga8-dan / age 29 1845	Oi-sen White league Relegation playoff	Sente	●
16	9/22	1655	-6	1649	Hifumi Katoh8-dan / age 32 1758	NHK Cup Main Round 1	Gote	●
17	10/3	1649	+7	1656	Masao TsukadaLifetime 9-dan / age 58 1610	Junisen Class B1	Sente	○
18	10/23	1656	+10	1666	Susumu Itayaage 31 1733	Junisen Class B1	Gote	○
19	10/27	1666	+9	1675	Keiji Mori6-dan / age 26 1728	Oi-sen Prelims Round 2	Sente	○
20	11/2	1675	+7	1682	Hiroji Katou8-dan / age 49 1626	Junisen Class B1	Gote	○
21	11/13	1682	+7	1689	Motoji Hanamura8-dan / age 54 1631	Junisen Class B1	Gote	○
22	11/17	1689	-12	1677	Shouji Kenmochi6-dan / age 38 1500	Judan-sen Prelim 2 Round 2	Gote	●
23	11/27	1677	-6	1671	Kazuyoshi Nishimura7-dan / age 30 1748	Junisen Class B1	Sente	●
24	12/1	1671	+10	1681	Kazuyoshi Nishimura7-dan / age 30 1754	Kisei-sen Prelim 2 Round 2	Sente	○
25	12/4	1681	-8	1673	Yoshinori Satou5-dan / age 23 1675	Oza-sen Prelim 2 Round 2	Sente	●
26	12/15	1673	+6	1679	Michihito Kumagai8-dan / age 42 1606	Junisen Class B1	Sente	○
27	1/9	1679	-14	1666	Yoshitaka Kimura4-dan / age 41 1383	Hayazashi-sen Prelims Round 2	Sente	●
28	1/17	1666	+6	1672	Tsutomu Matsushita8-dan / age 59 1596	Oi-sen Prelims Round 3	Gote	○
29	1/23	1672	-11	1661	Mikio Tomizawaage 52 1514	Kisei-sen Prelim 2 Final	Sente	●
30	2/2	1661	+7	1668	Masao Kitamura7-dan / age 38 1623	Junisen Class B1	Sente	○
31	2/6	1668	-10	1658	Tsutomu Matsushita8-dan / age 59 1581	Renmei Cup Round 2	Gote	●
32	2/16	1658	+8	1666	Hisao Hasebe7-dan / age 39 1651	Junisen Class B1	Gote	○
33	2/19	1666	-10	1656	Tsutomu Matsushita8-dan / age 59 1586	Saikyosha-sen Round 2	Gote	●
34	3/6	1656	+7	1663	Hiromitsu Takashimaage 31 1626	Junisen Class B1	Sente	○
35	3/9	1663	-9	1654	Genichi Oono8-dan / age 61 1620	Junisen Class B1	Gote	●

FY1971 results15W-14L

Win rate0.517

Rating1695

Annual rank16th

Rank/title at FY end / age8-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1710	+6	1715	Shigeyuki Matsuda8-dan / age 49 1608	Oi-sen White league Round 1	Sente	○
2	4/19	1715	+7	1722	Osamu Katsuura6-dan / age 24 1662	Osho-sen Prelim 1 Round 2	Sente	○
3	4/26	1722	+7	1729	Susumu Itayaage 30 1668	Oi-sen White league Round 3	Sente	○
4	5/7	1729	+4	1733	Yuji Sase7-dan / age 52 1546	Saikyosha-sen Round 3	Gote	○
5	5/14	1733	-7	1726	Hifumi Katoh8-dan / age 31 1798	Oi-sen White league Round 4	Gote	●
6	5/18	1726	+7	1733	Daigorou Satou7-dan / age 34 1682	Renmei Cup Round 3	Gote	○
7	5/25	1733	-9	1725	Hisao Hasebe7-dan / age 37 1705	Osho-sen Prelim 1 Final	Gote	●
8	6/10	1725	-3	1722	Makoto NakaharaOza・Kisei / age 23 1964	Oi-sen White league Round 5	Gote	●
9	6/18	1722	-11	1711	Shigeyuki Matsuda8-dan / age 49 1583	Kisei-sen Prelim 2 Round 2	Gote	●
10	8/6	1711	-3	1708	Makoto NakaharaOza・Kisei / age 23 1966	Saikyosha-sen Round 4	Sente	●
11	8/12	1708	-10	1697	Masao TsukadaLifetime 9-dan / age 57 1600	Renmei Cup Round 4	Sente	●
12	8/27	1697	+8	1705	Susumu Itayaage 30 1676	Oi-sen White league Relegation playoff	Gote	○
13	9/30	1705	+6	1711	Masao Kitamura7-dan / age 36 1627	Oza-sen Prelim 2 Round 2	Gote	○
14	10/14	1711	+4	1715	Shouji Kenmochi6-dan / age 37 1531	Judan-sen Prelim 2 Round 2	Sente	○
15	11/16	1715	-9	1706	Daigorou Satou7-dan / age 35 1674	Junisen Class B1	Sente	●
16	11/26	1706	-9	1697	Hirofumi Serizawa8-dan / age 35 1654	Judan-sen Prelim 2 Final	Sente	●
17	12/2	1697	-10	1687	Masao Kitamura7-dan / age 37 1615	Junisen Class B1	Gote	●
18	12/10	1687	-3	1684	Yasuharu Ooyama3 titles / age 48 1940	NHK Cup Main Round 1	Sente	●
19	12/14	1684	+9	1693	Hisao Hasebe7-dan / age 38 1714	Junisen Class B1	Sente	○
20	12/20	1693	+3	1696	Nobuhiko Sakaguchiage 63 1455	Saikyosha-sen Round 2	Gote	○
21	12/24	1696	+4	1700	Toyoichi Igarashi8-dan / age 47 1529	Kisei-sen Prelim 2 Round 2	Gote	○
22	1/11	1700	+8	1709	Daigorou Satou7-dan / age 35 1709	Oza-sen Prelim 2 Final	Sente	○
23	1/13	1709	-12	1697	Toshikatsu Yoshida6-dan / age 38 1513	Shinjin-o-sen Round 2	Sente	●
24	1/24	1697	-6	1690	Kazuyoshi Nishimura6-dan / age 30 1772	Kisei-sen Prelim 2 Final	Gote	●
25	2/15	1690	-10	1680	Hiroji Katou8-dan / age 48 1609	Junisen Class B1	Gote	●
26	2/22	1680	+6	1687	Hiromitsu Takashimaage 30 1614	Junisen Class B1	Gote	○
27	2/28	1687	+6	1693	Masao Kitamura7-dan / age 37 1600	Renmei Cup Round 2	Sente	○
28	3/21	1693	-9	1684	Noboru Ootomo8-dan / age 40 1647	Junisen Class B1	Gote	●
29	3/24	1684	+11	1695	Nobuyuki Oouchi7-dan / age 30 1808	Junisen Class B1	Sente	○

FY1970 results19W-12L

Win rate0.613

Rating1707

Annual rank13th

Rank/title at FY end / age8-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1657	+5	1662	Shuuichi Ikedaage 25 1537	Osho-sen Prelim 1 Round 1	Sente	○
2	4/14	1662	-9	1653	Yoshimasa Saeki6-dan / age 33 1600	Osho-sen Prelim 1 Round 2	Sente	●
3	5/8	1653	+8	1661	Noboru Ootomo8-dan / age 38 1653	Renmei Cup Round 3	Sente	○
4	6/11	1661	-7	1653	Daigorou Satou7-dan / age 33 1686	Junisen Class B1	Sente	●
5	6/16	1653	+9	1662	Hirofumi Serizawa8-dan / age 33 1703	Kisei-sen Prelim 2 Round 2	Gote	○
6	7/7	1662	-6	1657	Kunio Yonenaga7-dan / age 27 1761	Junisen Class B1	Sente	●
7	7/30	1657	+7	1664	Yoshinori Kimura6-dan / age 35 1633	Kisei-sen Prelim 2 Final	Sente	○
8	8/24	1664	+8	1672	Hiroji Katou8-dan / age 46 1674	Renmei Cup Round 4	Sente	○
9	9/7	1672	+7	1679	Masao Kitamura7-dan / age 35 1633	Junisen Class B1	Gote	○
10	9/10	1679	-12	1667	Shizuo Seino6-dan / age 48 1470	Oza-sen Prelim 2 Round 2	Sente	●
11	9/25	1667	-8	1660	Hirofumi Serizawa8-dan / age 33 1686	Junisen Class B1	Gote	●
12	10/8	1660	-5	1654	Hifumi Katoh8-dan / age 30 1788	Kisei-sen Main Round 1	Gote	●
13	10/16	1654	+11	1665	Kunio Yonenaga7-dan / age 27 1790	Renmei Cup Round 5	Sente	○
14	10/22	1665	-6	1659	Nobuyuki Oouchi7-dan / age 29 1751	Junisen Class B1	Sente	●
15	11/5	1659	+8	1667	Shigeyuki Matsuda8-dan / age 49 1639	Judan-sen Prelim 2 Round 2	Gote	○
16	11/10	1667	+6	1673	Yoshimasa Saeki6-dan / age 34 1565	Oi-sen Prelims Round 2	Gote	○
17	11/20	1673	+7	1680	Hiroji Katou8-dan / age 47 1641	Junisen Class B1	Gote	○
18	11/22	1680	+13	1692	Yasuharu Ooyama3 titles / age 47 1915	Renmei Cup Commemorative game	Sente	○
19	11/26	1692	-3	1689	Makoto NakaharaOza・Kisei / age 23 1932	Renmei Cup Semifinal	Sente	●
20	12/3	1689	+4	1694	Mikio Tomizawaage 50 1521	Judan-sen Prelim 2 Final	Gote	○
21	12/8	1694	+8	1701	Motoji Hanamura8-dan / age 53 1673	Oi-sen Prelims Round 3	Sente	○
22	12/15	1701	-10	1691	Noboru Ootomo8-dan / age 39 1612	Junisen Class B1	Sente	●
23	12/21	1691	-6	1685	Kunio Yonenaga7-dan / age 27 1768	Judan-sen Prelim 3 Round 1	Gote	●
24	1/11	1685	-6	1679	Kazuyoshi Nishimura5-dan / age 29 1792	Kisei-sen Prelim 2 Round 2	Sente	●
25	1/14	1679	+7	1687	Michihito Kumagai8-dan / age 40 1646	Junisen Class B1	Gote	○
26	1/20	1687	+6	1692	Tsutomu Matsushita8-dan / age 57 1575	Kogo Shin-ei-sen Round 2	Gote	○
27	2/9	1692	+5	1697	Yoshinori Kimura7-dan / age 35 1567	Junisen Class B1	Sente	○
28	2/12	1697	+8	1705	Genichi Oono8-dan / age 59 1677	Junisen Class B1	Sente	○
29	2/25	1705	-8	1697	Yasuo Harada8-dan / age 47 1706	Junisen Class B1	Gote	●
30	3/1	1697	+6	1703	Takeshi Takadaage 33 1604	Renmei Cup Round 2	Gote	○
31	3/18	1703	+5	1707	Shizuo Seino6-dan / age 48 1544	Oi-sen Prelims Final	Gote	○

FY1969 results16W-17L

Win rate0.485

Rating1661

Annual rank23rd

Rank/title at FY end / age8-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1659	+7	1666	Shuuichi Ikedaage 24 1603	Osho-sen Prelim 1 Round 2	Sente	○
2	5/12	1666	-7	1659	Nobuyuki Oouchi6-dan / age 27 1710	Renmei Cup Round 3	Gote	●
3	5/22	1659	-9	1650	Hisao Hasebe7-dan / age 35 1602	Osho-sen Prelim 1 Round 3	Gote	●
4	6/26	1650	-3	1647	Makoto NakaharaKisei / age 21 1913	Junisen Class B1	Sente	●
5	6/30	1647	+9	1656	Nobuyuki Oouchi6-dan / age 27 1705	Saikyosha-sen Round 3	Gote	○
6	7/9	1656	-10	1647	Keiji Mori4-dan / age 23 1590	Kisei-sen Prelim 2 Round 2	Gote	●
7	7/14	1647	+8	1654	Shigeyuki Matsuda8-dan / age 48 1626	Junisen Class B1	Sente	○
8	7/22	1654	+7	1662	Masao Kitamura7-dan / age 34 1631	Junisen Class B1	Sente	○
9	9/10	1662	-7	1654	Hirofumi Serizawa8-dan / age 32 1696	Junisen Class B1	Gote	●
10	9/25	1654	-10	1645	Hisao Hirotsu8-dan / age 46 1574	Junisen Class B1	Sente	●
11	9/29	1645	+7	1652	Shigeyuki Matsuda8-dan / age 48 1611	Saikyosha-sen Round 5	Sente	○
12	10/2	1652	+9	1661	Noboru Ootomo8-dan / age 38 1715	Junisen Class B1	Sente	○
13	10/14	1661	-4	1657	Michio Ariyoshi8-dan / age 34 1828	Saikyosha-sen Semifinal	Sente	●
14	10/24	1657	+13	1670	Makoto NakaharaOza・Kisei / age 22 1914	NHK Cup Main Round 1	Gote	○
15	11/5	1670	+4	1674	Seiichi Kobori8-dan / age 57 1501	Oza-sen Prelim 2 Round 2	Sente	○
16	11/11	1674	-10	1664	Michihito Kumagai8-dan / age 38 1573	Junisen Class B1	Gote	●
17	11/24	1664	-6	1658	Kunio Yonenaga7-dan / age 26 1731	Junisen Class B1	Sente	●
18	12/1	1658	+6	1663	Yukio Shimodairaage 45 1558	Judan-sen Prelim 2 Round 2	Gote	○
19	12/11	1663	-7	1656	Hirofumi Serizawa8-dan / age 33 1711	Judan-sen Prelim 2 Final	Gote	●
20	12/15	1656	+9	1666	Daigorou Satou7-dan / age 33 1718	Junisen Class B1	Gote	○
21	1/9	1666	+9	1675	Renshou Nada8-dan / age 42 1713	NHK Cup Main Round 2	Sente	○
22	1/12	1675	+5	1680	Seiichi Kobori8-dan / age 57 1521	Kisei-sen Prelim 2 Round 2	Gote	○
23	1/19	1680	-9	1671	Osamu Katsuura5-dan / age 23 1652	Oi-sen Prelims Round 2	Sente	●
24	1/27	1671	-7	1664	Hirofumi Serizawa8-dan / age 33 1718	Kisei-sen Prelim 2 Final	Sente	●
25	2/3	1664	-8	1656	Genichi Oono8-dan / age 58 1683	Junisen Class B1	Sente	●
26	2/9	1656	+7	1663	Hideo Yamaguchi5-dan / age 28 1592	Renmei Cup Round 2	Gote	○
27	2/16	1663	-6	1657	Kunio Yonenaga7-dan / age 26 1746	Oza-sen Prelim 2 Final	Sente	●
28	2/20	1657	+8	1665	Motoji Hanamura8-dan / age 52 1677	NHK Cup Main Semifinal	Gote	○
29	2/23	1665	-3	1662	Kunio Naitou8-dan / age 30 1888	Junisen Class B1	Gote	●
30	2/26	1662	+6	1668	Souetsu Honmaage 50 1562	Junisen Class B1	Sente	○
31	3/13	1668	+8	1675	Yasuo Harada8-dan / age 47 1650	Junisen Class B1	Gote	○
32	3/17	1675	-11	1664	Yuji Sase7-dan / age 51 1545	Saikyosha-sen Round 2	Gote	●
33	3/20	1664	-3	1661	Kunio Naitou8-dan / age 30 1907	NHK Cup Main Final	Sente	●

FY1968 results13W-19L

Win rate0.406

Rating1662

Annual rank23rd

Rank/title at FY end / age8-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/2	1678	-3	1676	Yasuharu Ooyama3 titles / age 45 1952	Kisei-sen Main Round 2	Sente	●
2	5/9	1676	+7	1683	Yukio Miyasaka7-dan / age 38 1635	Saikyosha-sen Round 3	Gote	○
3	5/21	1683	-9	1673	Masao TsukadaLifetime 9-dan / age 53 1621	Junisen Class A	Gote	●
4	6/10	1673	+8	1681	Kunio Yonenaga6-dan / age 25 1665	Kisei-sen Prelim 2 Round 2	Sente	○
5	7/1	1681	+9	1690	Motoji Hanamura8-dan / age 50 1726	Saikyosha-sen Round 4	Gote	○
6	7/9	1690	-5	1685	Tatsuya Futakami8-dan / age 36 1806	Oza-sen Main Round 1	Sente	●
7	7/14	1685	-5	1680	山田道美Oza・Kisei / age 34 1837	Junisen Class A	Sente	●
8	7/22	1680	+7	1687	Souetsu Honmaage 48 1625	Kisei-sen Prelim 2 Final	Sente	○
9	7/25	1687	-13	1674	Kazuhisa Oomura6-dan / age 40 1464	Osho-sen Prelim 2 Round 1	Gote	●
10	8/19	1674	-7	1667	Motoji Hanamura8-dan / age 50 1699	Junisen Class A	Gote	●
11	9/9	1667	-3	1664	Yasuharu Ooyama3 titles / age 45 1958	Kisei-sen Main Round 1	Sente	●
12	9/12	1664	+8	1672	Yoshinori Kimura5-dan / age 33 1656	Saikyosha-sen Round 5	Gote	○
13	9/24	1672	+8	1680	Hiroji Katou8-dan / age 45 1680	Junisen Class A	Sente	○
14	9/27	1680	+11	1691	Michio Ariyoshi8-dan / age 33 1796	Saikyosha-sen Semifinal	Sente	○
15	10/14	1691	-5	1686	山田道美age 34 1839	Saikyosha-sen Final Game 1	Gote	●
16	10/22	1686	+11	1697	山田道美age 34 1844	Saikyosha-sen Final Game 2	Sente	○
17	10/29	1697	-5	1693	山田道美age 34 1837	Saikyosha-sen Final Game 3	Sente	●
18	11/8	1693	+9	1701	Tatsuya Futakami8-dan / age 36 1714	Junisen Class A	Gote	○
19	11/12	1701	-6	1695	Kozo Masuda9-dan / age 50 1785	Saikyosha-sen Commemorative game	Sente	●
20	11/18	1695	+5	1700	Shouji Kenmochi6-dan / age 34 1552	Oza-sen Prelim 2 Round 2	Gote	○
21	11/22	1700	+10	1709	Michio Ariyoshi8-dan / age 33 1770	NHK Cup Main Round 1	Sente	○
22	12/10	1709	+6	1716	Osamu Katsuura4-dan / age 22 1628	Oi-sen Prelims Round 2	Gote	○
23	12/16	1716	-11	1705	Toyoichi Igarashi8-dan / age 44 1588	Kisei-sen Prelim 2 Round 2	Sente	●
24	12/24	1705	-8	1696	Daigorou Satou7-dan / age 32 1690	Oza-sen Prelim 2 Final	Sente	●
25	1/3	1696	-5	1692	山田道美age 35 1849	NHK Cup Main Round 2	Gote	●
26	1/17	1692	-6	1686	Michio Ariyoshi8-dan / age 33 1775	Junisen Class A	Sente	●
27	1/21	1686	-11	1675	Hisao Hasebe7-dan / age 35 1550	Oi-sen Prelims Round 3	Sente	●
28	1/24	1675	-3	1671	Makoto NakaharaKisei / age 21 1917	Judan-sen Prelim 3 Round 1	Sente	●
29	2/4	1671	-5	1667	Kozo Masuda9-dan / age 50 1814	Junisen Class A	Gote	●
30	2/18	1667	-7	1659	Yuzo Maruta8-dan / age 49 1697	Junisen Class A	Sente	●
31	3/10	1659	-6	1653	Kunio Naitou8-dan / age 29 1748	Junisen Class A	Gote	●
32	3/18	1653	+9	1662	Noboru Ootomo8-dan / age 37 1705	Junisen Class A	Sente	○

FY1967 results17W-12L

Win rate0.586

Rating1685

Annual rank14th

Rank/title at FY end / age7-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/14	1653	-9	1644	Toshikatsu Yoshida5-dan / age 33 1589	Osho-sen Prelim 1 Round 2	●
2	5/9	1644	-6	1638	Nobuyuki Oouchi6-dan / age 25 1737	Oi-sen League Red Round 1	●
3	5/23	1638	-6	1632	Michio Ariyoshi8-dan / age 31 1746	Oi-sen League Red Round 3	●
4	5/26	1632	-4	1628	Kunio Naitou8-dan / age 27 1802	Oi-sen League Red Round 4	●
5	6/5	1628	+6	1634	Toyoichi Igarashi8-dan / age 42 1547	Kisei-sen Prelim 2 Round 2	○
6	6/28	1634	+9	1643	Noboru Ootomo7-dan / age 35 1693	Kisei-sen Prelim 2 Final	○
7	7/4	1643	+9	1653	Renshou Nada8-dan / age 40 1701	Junisen Class B1	○
8	7/6	1653	+7	1660	Michihito Kumagai8-dan / age 36 1615	Oi-sen League Red Round 5	○
9	7/25	1660	+7	1667	Yukio Miyasaka6-dan / age 37 1637	Junisen Class B1	○
10	8/15	1667	+9	1677	Yuzo Maruta8-dan / age 48 1728	Kisei-sen Main Round 1	○
11	9/8	1677	+9	1685	Daigorou Satou7-dan / age 30 1700	Junisen Class B1	○
12	9/26	1685	-8	1677	Noboru Ootomo7-dan / age 36 1696	Junisen Class B1	●
13	10/2	1677	+7	1684	Shigeyuki Matsuda8-dan / age 46 1632	Kisei-sen Main Round 2	○
14	10/5	1684	+6	1690	Hisao Hasebe7-dan / age 34 1574	Oi-sen Prelims Round 2	○
15	10/19	1690	+4	1694	Shizuo Seino6-dan / age 45 1491	Oza-sen Prelim 2 Round 2	○
16	11/3	1694	+8	1702	Hiroji Katou8-dan / age 44 1714	NHK Cup Main Round 1	○
17	11/21	1702	-9	1693	Susumu Itayaage 26 1657	Kisei-sen Main Semifinal	●
18	11/30	1693	-11	1682	Toyoichi Igarashi8-dan / age 43 1534	Judan-sen Prelim 2 Round 2	●
19	12/6	1682	-9	1673	Genichi Oono8-dan / age 56 1627	Junisen Class B1	●
20	12/15	1673	+8	1680	Masao Kitamura7-dan / age 33 1666	Junisen Class B1	○
21	1/12	1680	-4	1676	Makoto Nakahara5-dan / age 20 1852	Oi-sen Prelims Round 3	●
22	1/22	1676	+5	1681	Toyoichi Igarashi8-dan / age 43 1545	Saikyosha-sen Round 2	○
23	1/27	1681	-10	1671	Michihito Kumagai8-dan / age 37 1584	Junisen Class B1	●
24	2/2	1671	-6	1665	Michio Ariyoshi8-dan / age 32 1770	NHK Cup Main Round 2	●
25	2/15	1665	+11	1676	Hifumi Katoh8-dan / age 28 1816	Kisei-sen Main Round 1	○
26	2/19	1676	-10	1667	Chimine Yamaguchiage 30 1596	Renmei Cup Round 2	●
27	2/26	1667	+7	1674	Hisao Hirotsu8-dan / age 45 1633	Junisen Class B1	○
28	2/29	1674	+6	1680	Hirofumi Serizawa8-dan / age 31 1607	Junisen Class B1	○
29	3/14	1680	+5	1685	Toyoichi Igarashi8-dan / age 43 1544	Oza-sen Prelim 2 Final	○

FY1966 results14W-16L

Win rate0.467

Rating1654

Annual rank20th

Rank/title at FY end / age7-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/6	1670	+6	1676	Hisao Hasebe7-dan / age 32 1593	Tokyo Shimbun Cup Round 1	○
2	4/18	1676	-8	1668	Yoshimasa Saeki6-dan / age 29 1659	Saikyosha-sen Round 2	●
3	4/27	1668	+11	1679	Kunio Naitou7-dan / age 26 1825	Oi-sen White league	○
4	5/2	1679	-5	1674	山田道美age 32 1835	Oi-sen White league	●
5	5/9	1674	-8	1667	Kazuyoshi Nishimura5-dan / age 24 1688	Osho-sen Prelim 1 Round 2	●
6	5/24	1667	+7	1674	Souetsu Honmaage 46 1632	Oi-sen White league	○
7	6/20	1674	+9	1683	Daigorou Satou7-dan / age 29 1704	Oi-sen White league	○
8	7/9	1683	+6	1689	松浦卓造age 51 1595	Junisen Class B1	○
9	7/12	1689	+6	1695	Souetsu Honmaage 46 1611	Junisen Class B1	○
10	7/23	1695	+7	1702	Michihito Kumagai8-dan / age 35 1643	Junisen Class B1	○
11	8/12	1702	-8	1694	Motoji Hanamura8-dan / age 48 1717	Kisei-sen Prelim 2	●
12	8/29	1694	+7	1701	Nobuyuki Oouchi6-dan / age 24 1659	Tokyo Shimbun Cup Round 2	○
13	9/20	1701	-12	1689	Seiichi Kobori8-dan / age 54 1512	Oza-sen Prelim 2 Round 2	●
14	9/30	1689	-10	1679	Masao Kitamura7-dan / age 31 1604	Junisen Class B1	●
15	10/14	1679	-4	1676	Yasuharu Ooyama4 titles / age 43 1896	NHK Cup Main Round 1	●
16	11/1	1676	-8	1668	Yasuo Harada8-dan / age 43 1664	Judan-sen Prelim 2 Round 2	●
17	11/8	1668	-7	1661	Hiroji Katou8-dan / age 43 1725	Tokyo Shimbun Cup Round 3	●
18	11/14	1661	-10	1651	Toshikatsu Yoshida5-dan / age 33 1587	Judan-sen Prelim 1 Final	●
19	11/14	1661	-9	1652	Genichi Oono8-dan / age 55 1623	Junisen Class B1	●
20	11/21	1642	+12	1654	Hifumi Katoh8-dan / age 26 1827	Junisen Class B1	○
21	11/28	1654	+4	1659	Shizuo Seino6-dan / age 44 1481	Kisei-sen Prelim 2 Round 2	○
22	12/2	1659	+9	1667	Daigorou Satou7-dan / age 30 1685	Junisen Class B1	○
23	12/15	1667	+7	1674	Shouhei Satou6-dan / age 33 1620	Junisen Class B1	○
24	1/10	1674	+11	1685	Hifumi Katoh8-dan / age 27 1833	Kisei-sen Prelim 2 Final	○
25	1/27	1685	-11	1674	Hisao Hasebe7-dan / age 33 1542	Saikyosha-sen Round 1	●
26	2/3	1674	-11	1664	Toyoichi Igarashi8-dan / age 42 1557	Junisen Class B1	●
27	2/10	1664	-4	1659	山田道美age 33 1829	Kisei-sen Main Round 1	●
28	2/22	1659	-8	1651	Noboru Ootomo7-dan / age 35 1667	Junisen Class B1	●
29	3/7	1651	-9	1642	Hirofumi Serizawa8-dan / age 30 1587	Junisen Class B1	●
30	3/22	1642	+12	1654	Kunio Naitou7-dan / age 27 1812	Junisen Class B1	○

FY1965 results16W-13L

Win rate0.552

Rating1672

Annual rank15th

Rank/title at FY end / age7-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/16	1680	+8	1688	Yoshimasa Saeki6-dan / age 28 1683	Tokyo Shimbun Cup Round 1	○
2	4/23	1688	+4	1692	Shizuo Seino6-dan / age 42 1507	Osho-sen Prelim 1 Round 2	○
3	5/10	1692	-10	1682	Hisao Hasebe7-dan / age 31 1612	Osho-sen Prelim 1 Final	●
4	5/17	1682	-9	1673	Masao Kitamura7-dan / age 30 1646	Tokyo Shimbun Cup Round 2	●
5	6/1	1673	+7	1680	Hisao Hasebe7-dan / age 31 1622	Junisen Class B1	○
6	6/21	1680	+4	1684	Tsutomu Matsushita8-dan / age 52 1499	Kisei-sen Prelim 2 Round 2	○
7	7/6	1684	-9	1675	Souetsu Honmaage 45 1636	Junisen Class B1	●
8	7/12	1675	-8	1667	Motoji Hanamura8-dan / age 47 1665	Kisei-sen Prelim 2 Final	●
9	7/19	1667	+8	1675	Hirofumi Serizawa8-dan / age 28 1670	Junisen Class B1	○
10	9/7	1675	-8	1667	Motoji Hanamura8-dan / age 47 1680	Junisen Class B1	●
11	9/18	1667	-8	1660	Yoshimasa Saeki6-dan / age 29 1678	Oza-sen Prelim 2 Round 2	●
12	9/24	1660	+5	1665	Nobuhiko Sakaguchiage 56 1529	Oi-sen Prelims Round 2	○
13	10/20	1665	+7	1672	Masao Kitamura7-dan / age 30 1626	Junisen Class B1	○
14	10/29	1672	+7	1679	Yukio Miyasaka5-dan / age 35 1621	Judan-sen Prelim 2 Round 2	○
15	11/12	1679	+6	1684	Yukio Shimodairaage 40 1569	Junisen Class B1	○
16	11/19	1684	+7	1691	松浦卓造age 50 1632	Junisen Class B1	○
17	11/26	1691	+9	1700	Yuzo MarutaOza / age 46 1743	Oi-sen Prelims Round 3	○
18	12/10	1700	+7	1707	Renshou Nada8-dan / age 38 1649	Junisen Class B1	○
19	12/16	1707	-10	1697	Hirofumi Serizawa8-dan / age 29 1639	Judan-sen Prelim 2 Final	●
20	12/21	1697	+4	1701	Shizuo Seino6-dan / age 43 1507	Kisei-sen Prelim 2 Round 2	○
21	1/14	1701	+7	1709	Nobuyuki Oouchi6-dan / age 24 1664	Saikyosha-sen Round 1	○
22	1/20	1709	-12	1697	Hisao Hirotsu8-dan / age 42 1527	Junisen Class B1	●
23	1/31	1697	+9	1706	Motoji Hanamura8-dan / age 48 1738	Oi-sen Prelims Final	○
24	2/7	1706	-10	1695	Toyoichi Igarashi8-dan / age 41 1597	Junisen Class B1	●
25	2/13	1695	-5	1690	Kunio Naitou7-dan / age 26 1824	East-West Kachitsugi-sen	●
26	2/21	1690	-10	1680	Hisao Hasebe7-dan / age 32 1591	Kisei-sen Prelim 2 Final	●
27	2/26	1680	-7	1673	Daigorou Satou7-dan / age 29 1707	Junisen Class B1	●
28	3/11	1673	-9	1664	Noboru Ootomo7-dan / age 34 1644	Junisen Class B1	●
29	3/14	1664	+8	1672	Genichi Oono8-dan / age 54 1682	Junisen Class B1	○

FY1964 results23W-17L

Win rate0.575

Rating1682

Annual rank14th

Rank/title at FY end / age7-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/8	1707	+5	1712	Seiichi Kobori8-dan / age 52 1568	Osho-sen Prelim 1 Round 2	○
2	4/13	1712	-8	1704	Hirofumi Serizawa8-dan / age 27 1700	Osho-sen Prelim 1 Final	●
3	4/28	1704	+7	1711	Renshou Nada8-dan / age 37 1670	Kisei-sen Main Round 2	○
4	5/8	1711	+8	1719	山田道美age 30 1702	Kisei-sen Main Semifinal	○
5	5/13	1719	-10	1709	Motoji Hanamura8-dan / age 46 1627	Junisen Class B1	●
6	5/19	1709	+6	1715	Shimei Okazaki7-dan / age 56 1630	Junisen Class B1	○
7	6/3	1715	+7	1722	Souetsu Honmaage 44 1669	Kisei-sen Best-of-5 Game 1	○
8	6/6	1722	+7	1728	Souetsu Honmaage 44 1662	Kisei-sen Best-of-5 Game 2	○
9	6/19	1728	+9	1738	Yasuharu Ooyama4 titles / age 41 1791	Kisei-sen Best-of-5 Game 1	○
10	6/25	1738	+5	1743	Yukio Shimodairaage 39 1593	Junisen Class B1	○
11	7/1	1743	-7	1736	Yasuharu Ooyama4 titles / age 41 1782	Kisei-sen Best-of-5 Game 2	●
12	7/9	1736	+9	1745	Yasuharu Ooyama4 titles / age 41 1795	Kisei-sen Best-of-5 Game 3	○
13	7/17	1745	-7	1738	Yasuharu Ooyama4 titles / age 41 1794	Kisei-sen Best-of-5 Game 4	●
14	7/30	1738	-6	1732	Yasuharu Ooyama4 titles / age 41 1809	Kisei-sen Best-of-5 Game 5	●
15	8/26	1732	+3	1735	Tsugihiko Yamakawa7-dan / age 44 1490	Oi-sen Prelims Round 2	○
16	9/2	1735	+4	1739	Mikio Tomizawaage 44 1546	Kisei-sen Main Round 1	○
17	9/9	1739	+5	1744	Masao Kitamura7-dan / age 29 1617	Oza-sen Prelim 2 Round 2	○
18	9/15	1744	+4	1748	Shizuo Seino6-dan / age 42 1538	Junisen Class B1	○
19	9/29	1748	+5	1753	Hisao Hasebe7-dan / age 31 1618	Junisen Class B1	○
20	10/12	1753	+8	1761	Hifumi Katoh8-dan / age 24 1748	Kisei-sen Main Round 2	○
21	10/28	1761	+4	1765	Hisao Hirotsu8-dan / age 41 1596	Junisen Class B1	○
22	11/4	1765	-13	1752	Tsugihiko Yamakawa7-dan / age 44 1493	Judan-sen Prelim 2 Round 1	●
23	11/8	1752	+6	1758	Renshou Nada8-dan / age 37 1662	Junisen Class B1	○
24	11/12	1758	+5	1764	Yuji Sase7-dan / age 45 1642	East-West Kachitsugi-sen	○
25	11/16	1764	-13	1750	Nobuhiko Sakaguchiage 55 1502	East-West Kachitsugi-sen	●
26	11/20	1750	-10	1740	Hirofumi Serizawa8-dan / age 28 1663	Junisen Class B1	●
27	11/24	1740	+7	1748	Yuzo Maruta8-dan / age 45 1716	Kisei-sen Main Semifinal	○
28	11/28	1748	-11	1737	松浦卓造age 49 1597	Junisen Class B1	●
29	12/4	1737	-10	1727	Souetsu Honmaage 44 1642	Kisei-sen Best-of-5 Game 1	●
30	12/7	1727	-10	1717	Souetsu Honmaage 44 1653	Kisei-sen Best-of-5 Game 2	●
31	12/16	1717	+8	1724	Michihito Kumagai8-dan / age 34 1698	Junisen Class B1	○
32	1/8	1724	-13	1711	斎藤銀次郎age 60 1445	Oi-sen Prelims Round 3	●
33	1/13	1711	-10	1701	Yuji Sase7-dan / age 45 1633	Saikyosha-sen Round 1	●
34	1/23	1701	+4	1705	Shizuo Seino6-dan / age 42 1516	Kisei-sen Main Round 1	○
35	1/29	1705	-12	1694	Seiichi Kobori8-dan / age 52 1541	Oza-sen Prelim 2 Final	●
36	2/8	1694	-9	1685	Yasuo Harada8-dan / age 41 1657	Junisen Class B1	●
37	2/17	1685	+8	1693	Michio Ariyoshi7-dan / age 29 1673	Junisen Class B1	○
38	2/20	1693	+7	1700	Souetsu Honmaage 45 1641	Junisen Class B1	○
39	3/14	1700	-10	1690	Masao Kitamura7-dan / age 30 1622	Junisen Class B1	●
40	3/25	1690	-7	1682	Yuzo Maruta8-dan / age 45 1717	Kisei-sen Main Round 2	●

FY1963 results10W-2L

Win rate0.833

Rating1668

Rank/title at FY end / age6-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	18th term	1679	+6	1685	Yuji Sase7-dan / age 44 1589	Junisen Class B2	○
2	18th term	1679	+6	1686	Kazuhisa Oomura5-dan / age 35 1600	Junisen Class B2	○
3	18th term	1679	+4	1684	Shigekazu Minamiguchi8-dan / age 44 1503	Junisen Class B2	○
4	18th term	1679	+7	1686	Daigorou Satou6-dan / age 26 1631	Junisen Class B2	○
5	18th term	1679	+5	1684	Tsugihiko Yamakawa7-dan / age 43 1524	Junisen Class B2	○
6	18th term	1679	+4	1684	Mikio Tomizawaage 43 1516	Junisen Class B2	○
7	18th term	1679	+5	1684	Seiichi Kobori8-dan / age 51 1527	Junisen Class B2	○
8	18th term	1679	+5	1685	Tsutomu Matsushita8-dan / age 50 1552	Junisen Class B2	○
9	18th term	1679	+4	1683	Kiyoshi Hagiwara8-dan / age 58 1481	Junisen Class B2	○
10	18th term	1679	+7	1687	Shouji Kenmochi5-dan / age 29 1647	Junisen Class B2	○
11	18th term	1679	-10	1669	Shouhei Satou6-dan / age 30 1577	Junisen Class B2	●
12	18th term	1679	-11	1668	Nobuhiko Sakaguchiage 54 1533	Junisen Class B2	●

FY1962 results8W-3L

Win rate0.727

Rating1651

Rank/title at FY end / age6-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	17th term	1660	+6	1666	Nobuhiko Sakaguchiage 53 1591	Junisen Class B2	○
2	17th term	1660	+8	1668	Daigorou Satou6-dan / age 25 1660	Junisen Class B2	○
3	17th term	1660	+5	1665	Mikio Tomizawaage 42 1525	Junisen Class B2	○
4	17th term	1660	+4	1664	Shigekazu Minamiguchi8-dan / age 44 1486	Junisen Class B2	○
5	17th term	1660	+6	1666	Tsugihiko Yamakawa7-dan / age 42 1558	Junisen Class B2	○
6	17th term	1660	+6	1666	Tsutomu Matsushita8-dan / age 49 1574	Junisen Class B2	○
7	17th term	1660	+6	1666	Yuji Sase7-dan / age 43 1581	Junisen Class B2	○
8	17th term	1660	+6	1666	Seiichi Kobori8-dan / age 50 1552	Junisen Class B2	○
9	17th term	1660	-10	1650	Shouhei Satou6-dan / age 29 1564	Junisen Class B2	●
10	17th term	1660	-7	1653	Kunio Naitou6-dan / age 22 1708	Junisen Class B2	●
11	17th term	1660	-9	1651	Shimei Okazakiage 55 1600	Junisen Class B2	●

FY1961 results8W-4L

Win rate0.667

Rating1643

Rank/title at FY end / age6-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	16th term	1652	-10	1642	Souetsu Honmaage 41 1576	Junisen Class B2	●
2	16th term	1652	+6	1659	Tsutomu Matsushita8-dan / age 48 1585	Junisen Class B2	○
3	16th term	1652	+7	1659	Yukio Shimodairaage 36 1589	Junisen Class B2	○
4	16th term	1652	+5	1657	Kiyoshi Hagiwara8-dan / age 56 1510	Junisen Class B2	○
5	16th term	1652	+5	1657	Mikio Tomizawaage 41 1518	Junisen Class B2	○
6	16th term	1652	+6	1659	Tsugihiko Yamakawa7-dan / age 41 1584	Junisen Class B2	○
7	16th term	1652	+7	1660	Shouhei Satou6-dan / age 28 1630	Junisen Class B2	○
8	16th term	1652	+5	1657	Shigekazu Minamiguchi8-dan / age 43 1531	Junisen Class B2	○
9	16th term	1652	+9	1661	Daigorou Satou5-dan / age 24 1681	Junisen Class B2	○
10	16th term	1652	-10	1642	Nobuhiko Sakaguchiage 52 1555	Junisen Class B2	●
11	16th term	1652	-10	1642	Seiichi Kobori8-dan / age 49 1555	Junisen Class B2	●
12	16th term	1652	-9	1643	Yuji Sase7-dan / age 42 1586	Junisen Class B2	●

FY1960 results7W-4L

Win rate0.636

Rating1637

Rank/title at FY end / age6-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	15th term	1645	+8	1654	山田道美age 26 1666	Junisen Class B2	○
2	15th term	1645	+6	1651	Nobuhiko Sakaguchiage 51 1556	Junisen Class B2	○
3	15th term	1645	+6	1652	Seiichi Kobori8-dan / age 48 1578	Junisen Class B2	○
4	15th term	1645	+7	1652	Yukio Shimodairaage 35 1580	Junisen Class B2	○
5	15th term	1645	+8	1653	Shimei Okazakiage 53 1624	Junisen Class B2	○
6	15th term	1645	+5	1651	Shigekazu Minamiguchi8-dan / age 42 1523	Junisen Class B2	○
7	15th term	1645	+5	1650	Kiyoshi Hagiwara8-dan / age 55 1516	Junisen Class B2	○
8	15th term	1645	-10	1636	Tsutomu Matsushita8-dan / age 47 1575	Junisen Class B2	●
9	15th term	1645	-10	1636	Tsugihiko Yamakawa7-dan / age 40 1575	Junisen Class B2	●
10	15th term	1645	-11	1634	Mikio Tomizawaage 40 1506	Junisen Class B2	●
11	15th term	1645	-9	1637	Hisao Hasebe5-dan / age 27 1615	Junisen Class B2	●

FY1959 results8W-3L

Win rate0.727

Rating1621

Rank/title at FY end / age6-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	14th term	1611	-8	1603	Seiichi Kobori8-dan / age 47 1608	Junisen Class B2	●
2	14th term	1611	-10	1601	Kiyoshi Hagiwara8-dan / age 54 1545	Junisen Class B2	●
3	14th term	1611	-8	1603	金高清吉age 40 1594	Junisen Class B2	●
4	14th term	1611	+7	1618	Tsutomu Matsushita8-dan / age 46 1558	Junisen Class B2	○
5	14th term	1611	+7	1618	Tsugihiko Yamakawa7-dan / age 39 1547	Junisen Class B2	○
6	14th term	1611	+6	1617	Shigekazu Minamiguchi8-dan / age 40 1531	Junisen Class B2	○
7	14th term	1611	+6	1617	京須行男age 45 1528	Junisen Class B2	○
8	14th term	1611	+10	1621	Hirofumi Serizawaage 22 1701	Junisen Class B2	○
9	14th term	1611	+7	1618	Yukio Shimodairaage 34 1555	Junisen Class B2	○
10	14th term	1611	+10	1621	Shouhei Satou5-dan / age 26 1697	Junisen Class B2	○
11	14th term	1611	+10	1621	Michio Ariyoshi6-dan / age 24 1681	Junisen Class B2	○

FY1958 results5W-6L

Win rate0.455

Rating1628

Rank/title at FY end / age6-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	13th term	1636	-10	1626	Kiyoshi Hagiwara8-dan / age 53 1534	Junisen Class B2	●
2	13th term	1636	-10	1626	Mitsuyuki Aramaki8-dan / age 43 1552	Junisen Class B2	●
3	13th term	1636	-7	1629	山田道美age 24 1661	Junisen Class B2	●
4	13th term	1636	-9	1628	金高清吉age 39 1612	Junisen Class B2	●
5	13th term	1636	+6	1643	Shirou Itaya8-dan / age 45 1560	Junisen Class B2	○
6	13th term	1636	+7	1643	Mikio Tomizawaage 38 1585	Junisen Class B2	○
7	13th term	1636	+5	1642	京須行男age 44 1514	Junisen Class B2	○
8	13th term	1636	+7	1643	Seiichi Kobori8-dan / age 46 1596	Junisen Class B2	○
9	13th term	1636	+6	1642	Shigekazu Minamiguchi8-dan / age 39 1549	Junisen Class B2	○
10	13th term	1636	-7	1629	Michio Ariyoshi6-dan / age 23 1688	Junisen Class B2	●
11	13th term	1636	-8	1628	Noboru Ootomo5-dan / age 27 1642	Junisen Class B2	●

FY1957 results6W-7L

Win rate0.462

Rating1685

Rank/title at FY end / age6-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	12th term	1679	-12	1668	Mitsuyuki Aramaki8-dan / age 42 1512	Junisen Class B2	●
2	12th term	1679	-8	1671	山田道美age 23 1669	Junisen Class B2	●
3	12th term	1679	-10	1669	金高清吉age 38 1599	Junisen Class B2	●
4	12th term	1679	-8	1671	Masao Kitamura6-dan / age 22 1663	Junisen Class B2	●
5	12th term	1679	-11	1669	Yukio Shimodairaage 32 1565	Junisen Class B2	●
6	12th term	1679	-11	1669	Shigekazu Minamiguchi8-dan / age 38 1552	Junisen Class B2	●
7	12th term	1679	-11	1669	建部和歌夫age 48 1560	Junisen Class B2	●
8	12th term	1679	+5	1684	Hidejiro Kitamuraage 49 1521	Junisen Class B2	○
9	12th term	1679	+6	1685	Tsugihiko Yamakawa7-dan / age 37 1582	Junisen Class B2	○
10	12th term	1679	+5	1684	京須行男age 43 1525	Junisen Class B2	○
11	12th term	1679	+6	1685	Seiichi Kobori8-dan / age 45 1575	Junisen Class B2	○
12	12th term	1679	+8	1687	Shimei Okazakiage 50 1671	Junisen Class B2	○
13	12th term	1679	+6	1685	Shirou Itaya8-dan / age 44 1592	Junisen Class B2	○

FY1956 results9W-2L

Win rate0.818

Rating1652

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	11th term	1645	-8	1636	Mitsuo Kakutaage 46 1628	Junisen Class C1	●
2	11th term	1645	-10	1635	Kiichi Kigawa5-dan / age 36 1577	Junisen Class C1	●
3	11th term	1645	+8	1653	Noboru Ootomo4-dan / age 25 1655	Junisen Class C1	○
4	11th term	1645	+5	1649	斎藤銀次郎age 51 1486	Junisen Class C1	○
5	11th term	1645	+7	1652	Tsuneyoshi Tsumura5-dan / age 33 1593	Junisen Class C1	○
6	11th term	1645	+6	1651	藤川義夫age 47 1549	Junisen Class C1	○
7	11th term	1645	+8	1653	Shimei Okazakiage 49 1656	Junisen Class C1	○
8	11th term	1645	+6	1651	Shizuo Kanda6-dan / age 26 1561	Junisen Class C1	○
9	11th term	1645	+7	1651	Keizo Futamiage 24 1581	Junisen Class C1	○
10	11th term	1645	+6	1650	Takeo Yamamoto7-dan / age 39 1540	Junisen Class C1	○
11	11th term	1645	+7	1652	Kazumasa Yamanakaage 41 1608	Junisen Class C1	○

FY1955 results11W-4L

Win rate0.733

Rating1616

Rank/title at FY end / age4-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	10th term	1624	+8	1632	Noboru Ootomo4-dan / age 24 1616	Junisen Class C2	○
2	10th term	1624	+6	1630	Hirokichi Hirano5-dan / age 40 1540	Junisen Class C2	○
3	10th term	1624	+7	1631	Hajime Asanuma4-dan / age 30 1559	Junisen Class C2	○
4	10th term	1624	+5	1630	野村慶虎age 55 1508	Junisen Class C2	○
5	10th term	1624	+5	1630	Kaoru Nishimoto4-dan / age 32 1508	Junisen Class C2	○
6	10th term	1624	+5	1630	畝美与吉age 54 1503	Junisen Class C2	○
7	10th term	1624	+4	1629	Yutaka Satouage 41 1452	Junisen Class C2	○
8	10th term	1624	+5	1630	間宮純一age 47 1502	Junisen Class C2	○
9	10th term	1624	+5	1629	Ichiro Ichikawa6-dan / age 52 1469	Junisen Class C2	○
10	10th term	1624	+7	1632	Michio Ariyoshi4-dan / age 20 1596	Junisen Class C2	○
11	10th term	1624	+7	1631	市川伸age 19 1589	Junisen Class C2	○
12	10th term	1624	-9	1615	Sanji Hashimoto5-dan / age 29 1568	Junisen Class C2	●
13	10th term	1624	-8	1616	Shouhei Satouage 22 1604	Junisen Class C2	●
14	10th term	1624	-9	1615	Toshiji Masudaage 40 1585	Junisen Class C2	●
15	10th term	1624	-9	1616	Yukio Miyasaka1-dan / age 25 1596	Junisen Class C2	●

FY1954 results8W-3L

Win rate0.727

Rating1628

Rank/title at FY end / age4-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	9th term	1622	-11	1611	Ichiro Ichikawa6-dan / age 51 1502	Junisen Class C2	●
2	9th term	1622	-9	1613	Hirokichi Hirano5-dan / age 38 1576	Junisen Class C2	●
3	9th term	1622	-9	1613	Tsuneyoshi Tsumuraage 31 1583	Junisen Class C2	●
4	9th term	1622	+7	1628	Hajime Asanuma4-dan / age 29 1561	Junisen Class C2	○
5	9th term	1622	+5	1627	Yutaka Satouage 40 1496	Junisen Class C2	○
6	9th term	1622	+8	1630	Shouhei Satouage 21 1622	Junisen Class C2	○
7	9th term	1622	+8	1630	Noboru Ootomo4-dan / age 23 1622	Junisen Class C2	○
8	9th term	1622	+5	1627	Yutaka Satouage 40 1496	Junisen Class C2	○
9	9th term	1622	+5	1627	Ichiro Ichikawa6-dan / age 51 1502	Junisen Class C2	○
10	9th term	1622	+7	1628	Hajime Asanuma4-dan / age 29 1561	Junisen Class C2	○
11	9th term	1622	+6	1628	Mutsuhiko Yoshida6-dan / age 44 1547	Junisen Class C2	○

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