Rating › Nobuhiko Sakaguchi

Rating of Nobuhiko Sakaguchi

Player page　Last game 1985-03-19

Current rating1292

Peak1683
1956-09-08

Games635

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Rating	Deviation	Change	W	L	Win rate
FY1984	age 76	140th	9-dan	Class C2	1292	31.8	+10	6	21	0.222
FY1983	age 75	136th	9-dan	Class C2	1282	19.4	-55	2	21	0.087
FY1982	age 74	134th	9-dan	Class C2	1336	30.9	-9	5	19	0.208
FY1981	age 73	126th	9-dan	Class C2	1345	23.2	-37	3	18	0.143
FY1980	age 72	126th	9-dan	Class C2	1382	31.2	-33	5	18	0.217
FY1979	age 71	117th	9-dan	Class C2	1415	39.0	+24	9	15	0.375
FY1978	age 70	118th	9-dan	Class C2	1390	32.9	+5	6	14	0.300
FY1977	age 69	107th	9-dan	Class C2	1385	32.3	-2	6	18	0.250
FY1976	age 68	101st	9-dan	Class C2	1387		-5	3	10	0.231
FY1975	age 67	97th		Class C1	1392	30.9	-23	6	19	0.240
FY1974	age 66	89th		Class C1	1415	36.6	-12	5	15	0.250
FY1973	age 65	79th		Class C1	1426	40.2	+11	10	16	0.385
FY1972	age 64	91st		Class C1	1415	33.7	-23	6	16	0.273
FY1971	age 63	83rd		Class C1	1438		-78	1	15	0.062
FY1970	age 62	67th		Class C1	1517	40.2	-41	8	15	0.348
FY1969	age 61	57th		Class C1	1557	44.3	-36	12	14	0.462
FY1968	age 60	45th		Class C1	1593	48.7	-10	12	11	0.522
FY1967	age 59	38th		Class C1	1603	53.8	+59	20	14	0.588
FY1966	age 58	57th		Class C1	1544	49.6	+31	12	12	0.500
FY1965	age 57	68th		Class B2	1513	42.2	-8	8	15	0.348
FY1964	age 56	64th		Class B2	1521	39.1	-19	8	16	0.333
FY1963	age 55	－		Class B2	1540		-43	6	5	0.545
FY1962	age 54	－		Class B2	1583		+36	2	9	0.182
FY1961	age 53	－		Class B2	1547		-0	8	4	0.667
FY1960	age 52	－		Class B2	1547		-56	5	6	0.455
FY1959	age 51	－		Class B1	1603		-28	2	9	0.182
FY1958	age 50	－		Class B1	1632		-23	5	7	0.417
FY1957	age 49	－		Class A	1655		-26	3	6	0.333
FY1956	age 48	－		Class B1	1681		+66	4	5	0.444
FY1955	age 47	－		Class B1	1615		-11	9	2	0.818
FY1954	age 46	－		Class B1	1626		+41	7	6	0.538
FY1953	age 45	－		Class B1	1585		-4	7	5	0.583
FY1952	age 44	－		Class B1	1589		-39	5	6	0.455
FY1951	age 43	－		Class A	1628		+16	1	7	0.125
FY1950	age 42	－		Class A	1611		+8	6	3	0.667

Games by fiscal year

FY1984 results6W-21L

Win rate0.222

Rating1292

Annual rank140th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1279	-5	1274	Seiichi Kobori8-dan / age 72 1398	Osho-sen Prelim 1 Round 1	Gote	●
2	5/4	1274	-2	1271	Ichiro Hiura4-dan / age 18 1579	Kisei-sen Prelim 1 Round 1	Gote	●
3	5/8	1271	-3	1269	永作芳也age 28 1531	Oza-sen Prelim 1 Round 1	Gote	●
4	5/31	1269	-2	1267	Saburou Takeichi4-dan / age 30 1602	Hayazashi-sen Prelims	Sente	●
5	6/21	1267	+12	1279	Yasuo Date6-dan / age 47 1457	Junisen Class C2 Round 1	Sente	○
6	7/12	1279	-4	1275	Ichirou Tanabe6-dan / age 45 1498	Junisen Class C2 Round 2	Gote	●
7	8/2	1275	+15	1290	Hiroshi Kamiya5-dan / age 23 1701	All-Japan Pro Round 1	Sente	○
8	9/13	1290	-2	1288	Masahiko Urano4-dan / age 20 1647	Junisen Class C2 Round 3	Gote	●
9	9/21	1288	-2	1285	Motoji Hanamura9-dan / age 66 1587	Oi-sen Prelims Round 1	Sente	●
10	10/4	1285	-2	1284	Yaichio Oono4-dan / age 25 1637	Junisen Class C2 Round 4	Sente	●
11	10/9	1284	-1	1282	Nobuyuki Oouchi9-dan / age 43 1692	Kachinuki-sen Prelims Round 2	Gote	●
12	10/9	1284	+13	1297	Masao Kitamura8-dan / age 49 1533	Kachinuki-sen Prelims Round 1	Gote	○
13	10/25	1295	+11	1306	Shuuichi Ikeda5-dan / age 39 1437	Junisen Class C2 Round 5	Gote	○
14	10/30	1306	-1	1306	Hifumi KatohOi / age 44 1870	All-Japan Pro Round 2	Gote	●
15	11/15	1306	-8	1298	Kazumasa Yamanaka7-dan / age 69 1321	Junisen Class C2 Round 6	Sente	●
16	11/19	1298	-3	1295	Motoji Hanamura9-dan / age 67 1581	Tenno-sen 9-dan section Round 1	Gote	●
17	11/22	1295	-6	1289	Yukio Shimodairaage 60 1379	Kisei-sen Prelim 1 Round 1	Gote	●
18	12/4	1289	+14	1303	Seiichirou Taki6-dan / age 36 1588	Judan-sen Prelims Round 1	Gote	○
19	12/13	1303	-3	1300	Junkichi Sakai5-dan / age 35 1588	Junisen Class C2 Round 7	Gote	●
20	12/20	1300	-3	1297	Masamitsu Tachiage 19 1548	Judan-sen Prelims Round 2	Gote	●
21	12/25	1297	-4	1293	Hisao Hirotsu8-dan / age 61 1485	Meisho-sen Prelims Round 1	Gote	●
22	1/24	1293	-3	1290	Nobuo Mori5-dan / age 32 1550	Junisen Class C2 Round 8	Sente	●
23	2/1	1290	-3	1287	Tsuneo Kikuchi5-dan / age 35 1547	Kio-sen Prelims Round 1	Sente	●
24	2/21	1287	-5	1282	Yoshitaka Kimura5-dan / age 53 1420	Junisen Class C2 Round 9	Gote	●
25	3/8	1282	-2	1280	Yoshiyuki Ueyama4-dan / age 27 1607	NHK Cup Prelims	Sente	●
26	3/14	1280	+13	1293	Eiji Ooshima5-dan / age 27 1544	Junisen Class C2 Round 10	Sente	○
27	3/19	1293	-1	1292	Taku Morishita4-dan / age 18 1699	Osho-sen Prelim 1 Round 1	Gote	●

FY1983 results2W-21L

Win rate0.087

Rating1282

Annual rank136th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1334	-7	1327	Kinji Shiihashi5-dan / age 34 1388	Osho-sen Prelim 1 Round 1	Gote	●
2	5/17	1327	-3	1324	Junichi Kase4-dan / age 25 1567	Kisei-sen Prelim 1 Round 1	Sente	●
3	6/10	1324	-3	1321	Yoshiyuki Ueyama4-dan / age 26 1582	Hayazashi-sen Prelims Round 1	Sente	●
4	6/22	1321	-5	1315	Seiichi Kobori8-dan / age 71 1441	Junisen Class C2 Round 1	Gote	●
5	7/8	1315	-2	1313	Toshikatsu Yoshida7-dan / age 50 1611	All-Japan Pro Round 1	Gote	●
6	7/22	1313	-2	1311	Akira Shima4-dan / age 20 1676	Junisen Class C2 Round 2	Sente	●
7	8/30	1311	-6	1305	Yoshitaka Kimura5-dan / age 52 1380	Oza-sen Prelim 1 Round 1	Gote	●
8	9/8	1305	-4	1301	Hisao Hirotsu8-dan / age 60 1517	Junisen Class C2 Round 3	Gote	●
9	9/29	1301	-4	1297	Yuuji Yoda4-dan / age 25 1494	Junisen Class C2 Round 4	Sente	●
10	10/7	1297	-5	1292	Toyoichi Igarashi8-dan / age 59 1410	Oi-sen Prelims Round 1	Gote	●
11	10/27	1292	-4	1288	Yoshito Arino5-dan / age 35 1501	Junisen Class C2 Round 5	Gote	●
12	11/11	1288	-2	1286	Shigeru Sekine8-dan / age 54 1624	Judan-sen Prelims Round 1	Gote	●
13	11/15	1286	+12	1298	Ichirou Tanabe5-dan / age 45 1506	Kisei-sen Prelim 1 Round 2	Sente	○
14	11/29	1298	+12	1310	Yuuji Yoda4-dan / age 25 1495	Kisei-sen Prelim 1 Round 3	Sente	○
15	12/9	1310	-5	1306	Hiroharu Seto4-dan / age 27 1467	Meisho-sen Prelims Round 1	Gote	●
16	12/15	1306	-2	1304	Keiji Nishikawa4-dan / age 22 1626	Junisen Class C2 Round 7	Gote	●
17	12/19	1304	-3	1300	Tsuneo Kikuchi5-dan / age 34 1543	Kisei-sen Prelim 1 Round 4	Gote	●
18	1/26	1300	-4	1296	Hiroharu Seto4-dan / age 27 1470	Junisen Class C2 Round 8	Sente	●
19	2/2	1296	-2	1294	Katsuhiko Murooka4-dan / age 24 1609	Kio-sen Prelims Round 1	Gote	●
20	2/23	1294	-2	1292	Hiroshi Kamiya4-dan / age 22 1687	Junisen Class C2 Round 9	Sente	●
21	3/6	1292	-6	1286	Yoshitaka Kimura5-dan / age 52 1375	NHK Cup Prelims	Sente	●
22	3/15	1286	-2	1284	Saburou Takeichi4-dan / age 29 1637	Junisen Class C2 Round 10	Gote	●
23	3/22	1284	-3	1282	Katsumi Mushano4-dan / age 30 1560	Junisen Class C2 Round 11	Sente	●

FY1982 results5W-19L

Win rate0.208

Rating1336

Annual rank134th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1345	-4	1341	Ryuuichi Matsuura4-dan / age 30 1559	Osho-sen Prelim 1 Round 1	Gote	●
2	6/2	1341	+12	1353	Yuji Sase8-dan / age 63 1533	Hayazashi-sen Prelims Round 1	Sente	○
3	6/2	1341	-3	1338	Yoshiyuki Ueyama4-dan / age 25 1569	Hayazashi-sen Prelims Round 2	Gote	●
4	6/4	1350	+12	1362	Hiroto Kiritani4-dan / age 32 1561	Kisei-sen Prelim 1 Round 1	Gote	○
5	6/15	1362	-3	1359	Noboru Sakurai6-dan / age 41 1602	All-Japan Pro Round 1	Sente	●
6	6/18	1359	-4	1356	Tsuneo Kikuchi5-dan / age 33 1577	Kisei-sen Prelim 1 Round 2	Gote	●
7	6/28	1356	-3	1352	Yoshiyuki Ueyama4-dan / age 25 1603	Junisen Class C2 Round 1	Gote	●
8	7/29	1352	-6	1347	Yoshitaka Kimura5-dan / age 51 1451	Junisen Class C2 Round 2	Sente	●
9	9/10	1347	-3	1343	Ryuuichi Matsuura4-dan / age 30 1573	Oza-sen Prelim 1 Round 1	Sente	●
10	9/17	1343	+9	1353	Shigekazu Minamiguchi8-dan / age 64 1406	Junisen Class C2 Round 3	Sente	○
11	10/1	1353	+11	1364	Yuji Sase8-dan / age 63 1512	Oi-sen Prelims Round 1	Gote	○
12	10/18	1364	-2	1362	Teruhiko Suzuki6-dan / age 28 1674	Oi-sen Prelims Round 2	Gote	●
13	10/27	1362	-7	1355	Yukio Shimodairaage 57 1427	Junisen Class C2 Round 4	Gote	●
14	11/19	1355	-2	1353	Koji Tosa4-dan / age 27 1671	Kisei-sen Prelim 1 Round 2	Sente	●
15	11/24	1353	-2	1351	Koji Tosa4-dan / age 27 1673	Junisen Class C2 Round 5	Gote	●
16	12/16	1351	-1	1350	Torahiko Tanaka6-dan / age 25 1853	Judan-sen Prelims Round 1	Sente	●
17	12/20	1350	-2	1348	Hatasu Itou5-dan / age 32 1655	Meisho-sen Prelims Round 1	Sente	●
18	12/23	1348	+11	1358	Shuuichi Ikeda5-dan / age 37 1474	Junisen Class C2 Round 6	Sente	○
19	1/26	1358	-4	1355	Nobuo Mori4-dan / age 30 1572	Junisen Class C2 Round 7	Gote	●
20	2/8	1355	-4	1351	Masaki Izumi4-dan / age 22 1569	Kio-sen Prelims Round 1	Gote	●
21	2/21	1351	-4	1347	Eiji Ooshima4-dan / age 25 1545	Junisen Class C2 Round 8	Sente	●
22	3/10	1347	-4	1344	Yaichio Oono4-dan / age 24 1558	NHK Cup Prelims Round 1	Gote	●
23	3/18	1344	-4	1340	永作芳也age 27 1539	Junisen Class C2 Round 9	Gote	●
24	3/25	1340	-4	1336	Kenji Iino5-dan / age 28 1560	Junisen Class C2 Round 10	Sente	●

FY1981 results3W-18L

Win rate0.143

Rating1345

Annual rank126th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1387	-6	1381	Hisao Hirotsu8-dan / age 58 1465	Osho-sen Prelim 1 Round 1	Gote	●
2	5/8	1381	-5	1376	Ichirou Tanabe5-dan / age 42 1521	Kisei-sen Prelim 1 Round 1	Sente	●
3	9/2	1376	+9	1385	Yoshito Arino4-dan / age 32 1424	Junisen Class C2 Round 1	Gote	○
4	9/30	1385	-6	1379	Seiichi Kobori8-dan / age 69 1474	Junisen Class C2 Round 2	Sente	●
5	10/9	1379	-2	1377	Toshio Miyata5-dan / age 28 1687	Oi-sen Prelims Round 1	Sente	●
6	10/20	1377	-4	1373	Kouichi Kodama4-dan / age 30 1577	Junisen Class C2 Round 3	Gote	●
7	10/23	1373	-6	1367	Shuuichi Ikeda5-dan / age 36 1471	Oza-sen Prelim 1 Round 1	Gote	●
8	11/9	1367	-4	1363	Hiroharu Seto4-dan / age 25 1566	Kisei-sen Prelim 1 Round 1	Sente	●
9	11/12	1363	-3	1360	Shuuichi Ono4-dan / age 23 1601	Junisen Class C2 Round 4	Gote	●
10	11/27	1360	-3	1356	Yuji Maeda6-dan / age 27 1582	Judan-sen Prelims Round 1	Gote	●
11	12/1	1356	-4	1353	Shoudou Nakada4-dan / age 29 1556	Junisen Class C2 Round 5	Sente	●
12	1/7	1353	+9	1362	Toyoichi Igarashi8-dan / age 57 1412	Meisho-sen Prelims Round 1	Sente	○
13	1/25	1362	-2	1360	Michio Takahashi4-dan / age 21 1681	Junisen Class C2 Round 7	Sente	●
14	2/5	1360	+12	1372	Hiroji Katou8-dan / age 58 1579	Meisho-sen Prelims Round 2	Gote	○
15	2/12	1372	-4	1368	Yasuaki Tsukada4-dan / age 17 1559	Kio-sen Prelims Round 1	Sente	●
16	2/15	1368	-2	1366	Osamu Nakamura4-dan / age 19 1667	Junisen Class C2 Round 8	Gote	●
17	2/26	1366	-4	1362	Hiroto Kiritani4-dan / age 32 1581	Junisen Class C2 Round 9	Sente	●
18	3/4	1362	-3	1359	Yoshiyuki Ueyama4-dan / age 24 1592	NHK Cup Prelims Round 1	Sente	●
19	3/10	1359	-4	1355	Junkichi Sakai4-dan / age 32 1542	Junisen Class C2 Round 10	Sente	●
20	3/12	1355	-3	1351	Daigorou Satou8-dan / age 45 1590	Meisho-sen Prelims Final	Sente	●
21	3/17	1351	-6	1345	Fumio Kitamuraage 61 1435	Junisen Class C2 Round 11	Gote	●

FY1980 results5W-18L

Win rate0.217

Rating1382

Annual rank126th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1415	-3	1412	Yoshinori Satou6-dan / age 31 1700	Hayazashi-sen Prelims Final	Gote	●
2	4/22	1412	-6	1406	Yuji Sase8-dan / age 61 1509	Osho-sen Prelim 1 Round 1	Sente	●
3	5/1	1406	-6	1401	Hiroto Kiritani4-dan / age 30 1511	Kisei-sen Prelim 1 Round 1	Gote	●
4	6/24	1401	-3	1398	Hatasu Itou4-dan / age 29 1670	Junisen Class C2 Round 1	Gote	●
5	7/23	1398	+12	1410	Nobuo Mori4-dan / age 28 1578	Junisen Class C2 Round 2	Sente	○
6	9/8	1410	-3	1407	Torahiko Tanaka4-dan / age 23 1685	Oza-sen Prelim 1 Round 1	Sente	●
7	9/16	1407	-4	1403	Koji Tosa4-dan / age 25 1621	Oi-sen Prelims Round 1	Gote	●
8	9/25	1403	-5	1398	Haruo Numa4-dan / age 31 1521	Junisen Class C2 Round 3	Gote	●
9	10/27	1398	+11	1408	Kinji Shiihashi4-dan / age 32 1514	Junisen Class C2 Round 4	Sente	○
10	11/13	1408	-6	1402	Yoshito Arino4-dan / age 32 1478	Judan-sen Prelims Round 1	Gote	●
11	11/18	1402	-5	1397	Haruo Numa4-dan / age 31 1526	Kisei-sen Prelim 1 Round 1	Sente	●
12	11/25	1397	-5	1392	Ichirou Tanabe5-dan / age 42 1552	Junisen Class C2 Round 5	Gote	●
13	12/24	1392	-4	1388	Toshihiko Kawaguchi5-dan / age 44 1559	Meisho-sen Prelims Round 1	Sente	●
14	1/12	1388	+11	1399	Ichirou Tanabe5-dan / age 42 1544	Kio-sen Prelims Round 1	Sente	○
15	1/19	1399	+9	1408	Shigekazu Minamiguchi8-dan / age 62 1429	Junisen Class C2 Round 7	Sente	○
16	2/6	1408	-5	1402	Hideo Yamaguchi6-dan / age 39 1526	Kio-sen Prelims Round 2	Gote	●
17	2/10	1402	-2	1400	Torahiko Tanaka4-dan / age 23 1744	Junisen Class C2 Round 8	Sente	●
18	2/23	1400	-3	1397	Koji Tosa4-dan / age 25 1630	Junisen Class C2 Round 9	Gote	●
19	3/9	1397	-6	1391	Shuuichi Ikeda5-dan / age 36 1496	Junisen Class C2 Round 10	Sente	●
20	3/11	1391	-3	1389	Toshio Miyata5-dan / age 28 1679	NHK Cup Prelims Round 1	Sente	●
21	3/12	1389	-4	1384	Ryuuichi Matsuura4-dan / age 29 1567	Junisen Class C2 Round 11	Gote	●
22	3/24	1384	+10	1394	Yukio Shimodairaage 56 1462	Hayazashi-sen Prelims Round 1	Sente	○
23	3/24	1384	-3	1382	Masao Kitamura8-dan / age 46 1676	Hayazashi-sen Prelims Final	Gote	●

FY1979 results9W-15L

Win rate0.375

Rating1415

Annual rank117th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1390	+13	1403	Yukio Miyasaka7-dan / age 49 1641	Hayazashi-sen Prelims	Gote	○
2	4/11	1403	+10	1413	Yukio Shimodairaage 54 1484	Osho-sen Prelim 1 Round 1	Gote	○
3	4/24	1413	-5	1407	Ichirou Tanabe5-dan / age 40 1530	Kisei-sen Prelim 1 Round 1	Sente	●
4	4/28	1407	-7	1401	Eiji Oohara7-dan / age 50 1466	Hayazashi-sen Main Round 1	Gote	●
5	5/2	1401	-4	1397	Daigorou Satou8-dan / age 42 1605	Osho-sen Prelim 1 Round 2	Gote	●
6	6/27	1397	-4	1393	Shuuichi Ono4-dan / age 21 1607	Junisen Class C2 Round 1	Gote	●
7	9/11	1393	+11	1405	Shuuichi Ikeda5-dan / age 34 1554	Oza-sen Prelim 1 Round 1	Sente	○
8	9/19	1405	-4	1401	Seiichirou Taki5-dan / age 30 1595	Oza-sen Prelim 1 Round 2	Sente	●
9	9/26	1401	-4	1397	Shoudou Nakada4-dan / age 27 1589	Junisen Class C2 Round 3	Sente	●
10	10/24	1397	+11	1407	Yukio Shimodairaage 54 1515	Oi-sen Prelims Round 1	Gote	○
11	11/13	1407	-6	1401	Hisao Hirotsu8-dan / age 56 1501	Judan-sen Prelims Round 1	Gote	●
12	11/16	1401	-2	1399	Osamu Katsuura8-dan / age 33 1752	Oi-sen Prelims Round 2	Gote	●
13	11/19	1399	+10	1409	Yoshito Arino4-dan / age 31 1471	Kisei-sen Prelim 1 Round 1	Gote	○
14	11/21	1409	-4	1405	Shuuichi Ono4-dan / age 21 1615	Meisho-sen Prelims Round 1	Gote	●
15	11/26	1405	+11	1416	Noboru Kosaka4-dan / age 29 1539	Junisen Class C2 Round 4	Gote	○
16	11/28	1416	-5	1411	Junkichi Sakai4-dan / age 30 1553	Junisen Class C2 Round 5	Sente	●
17	12/3	1411	-7	1405	Yoshito Arino4-dan / age 31 1476	Meiki-sen Round 1	Sente	●
18	12/10	1405	+11	1416	Toyoichi Igarashi8-dan / age 55 1558	Kisei-sen Prelim 1 Round 2	Gote	○
19	12/17	1416	+9	1425	Seiichi Kobori8-dan / age 67 1452	Junisen Class C2 Round 6	Sente	○
20	12/24	1425	-4	1421	Yuji Maeda5-dan / age 25 1606	Kisei-sen Prelim 1 Round 3	Gote	●
21	2/1	1421	-6	1415	Hiroto Kiritani4-dan / age 30 1531	Junisen Class C2 Round 8	Gote	●
22	2/13	1415	+13	1428	Kazuo Azuma4-dan / age 24 1677	Junisen Class C2 Round 8	Gote	○
23	3/7	1428	-7	1422	Yoshito Arino4-dan / age 31 1483	Junisen Class C2 Round 9	Sente	●
24	3/27	1422	-7	1415	Yoshitaka Kimura5-dan / age 49 1470	Junisen Class C2 Round 11	Gote	●

FY1978 results6W-14L

Win rate0.300

Rating1390

Annual rank118th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/9	1384	+12	1396	Hatasu Itou4-dan / age 27 1581	Kisei-sen Prelim 1 Round 1	Gote	○
2	5/12	1396	-3	1393	Tsuneo Kikuchi5-dan / age 28 1654	Kisei-sen Prelim 1 Round 2	Gote	●
3	7/4	1393	-4	1390	Koji Tanigawa4-dan / age 16 1605	Junisen Class C2 Round 1	Gote	●
4	8/2	1390	+12	1402	Koji Tosa4-dan / age 23 1575	Junisen Class C2 Round 2	Sente	○
5	9/5	1402	-3	1399	Tsuneo Kikuchi5-dan / age 29 1656	Oza-sen Prelim 1 Round 2	Sente	●
6	9/26	1399	-5	1394	Takeshi Takada6-dan / age 41 1534	Oi-sen Prelims Round 1	Gote	●
7	10/17	1394	-6	1387	Kiyosaku Sekiya6-dan / age 44 1467	Junisen Class C2 Round 4	Sente	●
8	10/25	1387	+11	1398	Akira Kinoshita5-dan / age 39 1510	Junisen Class C2 Round 4	Gote	○
9	11/6	1398	+11	1409	Hatasu Itou4-dan / age 28 1543	Meisho-sen Prelims Round 1	Sente	○
10	11/10	1409	-2	1407	Kazuyoshi Nishimura7-dan / age 36 1744	Meisho-sen Prelims Round 2	Sente	●
11	11/27	1407	-6	1401	Kinji Shiihashi4-dan / age 30 1481	Kisei-sen Prelim 1 Round 1	Gote	●
12	12/5	1401	-5	1396	Haruo Numa4-dan / age 29 1554	Judan-sen Prelims Round 1	Gote	●
13	12/11	1396	-4	1392	Shuuichi Ikeda5-dan / age 33 1564	Junisen Class C2 Round 6	Gote	●
14	12/19	1392	-5	1387	Kiyoshi Aoki4-dan / age 30 1546	Junisen Class C2 Round 6	Sente	●
15	12/22	1387	+11	1398	Takeshi Takada6-dan / age 41 1538	Meiki-sen Round 1	Gote	○
16	1/19	1398	-4	1394	Hatasu Itou4-dan / age 28 1562	Meiki-sen Round 2	Sente	●
17	1/31	1394	-5	1388	Shigekazu Minamiguchi8-dan / age 60 1508	Junisen Class C2 Round 8	Sente	●
18	2/22	1388	-4	1385	Nobuo Mori4-dan / age 27 1594	Junisen Class C2 Round 9	Gote	●
19	3/13	1385	+10	1395	Kinji Shiihashi4-dan / age 30 1490	Junisen Class C2 Round 10	Sente	○
20	3/16	1395	-5	1390	Hatasu Itou4-dan / age 28 1552	Junisen Class C2 Round 11	Gote	●

FY1977 results6W-18L

Win rate0.250

Rating1385

Annual rank107th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/11	1383	-4	1378	Takeshi Takada6-dan / age 40 1547	Kisei-sen Prelim 1 Round 1	Gote	●
2	5/24	1378	-4	1375	Hatasu Itou4-dan / age 26 1599	Osho-sen Prelim 1 Round 1	Gote	●
3	6/28	1375	-2	1373	Toshio Miyata4-dan / age 24 1688	Junisen Class C2	Gote	●
4	7/22	1373	-5	1367	Toshihiko Kawaguchi5-dan / age 40 1508	Junisen Class C2	Sente	●
5	8/25	1367	-5	1362	Yoshitaka Kimura5-dan / age 46 1495	Hayazashi-sen Prelims Round 1	Gote	●
6	8/29	1362	+14	1376	Seiichirou Taki5-dan / age 28 1676	Oza-sen Prelim 1 Round 2	Gote	○
7	9/20	1376	-3	1373	Koji Tosa4-dan / age 22 1619	Oza-sen Prelim 1 Round 3	Gote	●
8	9/30	1373	-4	1369	Noboru Kosaka4-dan / age 27 1547	Junisen Class C2	Gote	●
9	10/4	1369	-5	1363	Toshihiko Kawaguchi5-dan / age 40 1501	Oi-sen Prelims Round 1	Sente	●
10	10/19	1363	-6	1358	Kiyosaku Sekiya6-dan / age 43 1461	Meiki-sen Round 1	Gote	●
11	10/28	1358	-3	1354	Ryuuichi Matsuura4-dan / age 25 1583	Junisen Class C2	Sente	●
12	11/1	1354	+11	1365	Yoshito Arino4-dan / age 29 1482	Kisei-sen Prelim 1 Round 1	Gote	○
13	11/24	1365	-3	1362	Seiichirou Taki5-dan / age 28 1653	Kisei-sen Prelim 1 Round 2	Gote	●
14	12/6	1362	+12	1374	Ichirou Tanabe5-dan / age 39 1540	Junisen Class C2	Sente	○
15	12/9	1374	-5	1370	Ichirou Tanabe5-dan / age 39 1529	Meisho-sen Prelims Round 1	Gote	●
16	1/12	1370	+10	1379	Seiichi Kobori8-dan / age 65 1448	Judan-sen Prelims Round 1	Sente	○
17	1/24	1379	-4	1375	Hiroto Kiritani4-dan / age 28 1572	Junisen Class C2	Gote	●
18	2/2	1375	-3	1372	Shoudou Nakada4-dan / age 26 1620	Junisen Class C2	Sente	●
19	2/6	1372	-2	1371	Kazuo Ishida7-dan / age 30 1751	Judan-sen Prelims Round 2	Gote	●
20	2/14	1371	+13	1383	Junkichi Sakai4-dan / age 28 1615	Junisen Class C2	Gote	○
21	3/14	1383	+12	1396	Masayuki Moriyasu4-dan / age 30 1576	Junisen Class C2	Sente	○
22	3/17	1396	-5	1391	Kazuo Azuma4-dan / age 22 1553	Junisen Class C2	Gote	●
23	3/24	1391	-4	1387	Koji Tosa4-dan / age 22 1594	Osho-sen Prelim 1 Round 1	Gote	●
24	3/27	1387	-2	1385	Kazuo Ishida7-dan / age 30 1727	Hayazashi-sen Prelims	Gote	●

FY1976 results3W-10L

Win rate0.231

Rating1387

Annual rank101st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1394	-6	1388	Yukio Shimodairaage 51 1488	Osho-sen Prelim 1 Round 1	Gote	●
2	5/12	1388	-4	1383	Yoshito Arino4-dan / age 27 1559	Kisei-sen Prelim 1 Round 1	Gote	●
3	6/15	1383	-5	1378	Yukio Shimodairaage 51 1516	Oza-sen Prelim 1 Round 1	Gote	●
4	7/9	1378	+12	1391	Yuzo Maruta9-dan / age 57 1588	Hayazashi-sen Prelims Round 2	Gote	○
5	7/9	1378	+13	1391	Seiichirou Taki5-dan / age 27 1631	Hayazashi-sen Prelims Final	Gote	○
6	8/7	1404	-2	1402	Tatsuya Futakami9-dan / age 44 1754	Hayazashi-sen Main Round 1	Gote	●
7	9/8	1402	-6	1396	Toyoichi Igarashi8-dan / age 51 1485	Oi-sen Prelims Round 1	Sente	●
8	10/26	1396	-4	1392	Noboru Tamaru5-dan / age 26 1597	Meiki-sen Round 1	Sente	●
9	11/6	1392	-4	1388	Koji Tosa4-dan / age 21 1581	Meisho-sen Prelims Round 1	Gote	●
10	11/12	1388	+12	1400	Torahiko Tanaka4-dan / age 19 1590	Kisei-sen Prelim 1 Round 1	Gote	○
11	11/18	1400	-4	1396	Mikio Tomizawaage 56 1578	Kisei-sen Prelim 1 Round 2	Sente	●
12	1/19	1396	-5	1391	Ichirou Tanabe5-dan / age 38 1541	Judan-sen Prelims Round 1	Gote	●
13	2/8	1391	-4	1387	Hirofumi Serizawa8-dan / age 40 1579	Hayazashi-sen Prelims Round 2	Sente	●

FY1975 results6W-19L

Win rate0.240

Rating1392

Annual rank97th

Rank/title at FY end / ageage 67

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1413	-5	1408	Shouji Kenmochi7-dan / age 40 1541	Osho-sen Prelim 1 Round 2	Gote	●
2	5/23	1408	+7	1415	Shizuo Seino8-dan / age 52 1352	Kisei-sen Prelim 1 Round 2	Gote	○
3	6/11	1415	-4	1410	Mikio Tomizawaage 55 1582	Kisei-sen Prelim 1 Round 3	Sente	●
4	6/27	1410	+13	1423	Kazuo Ishida6-dan / age 28 1649	Hayazashi-sen Prelims Round 2	Sente	○
5	6/27	1410	-2	1408	Tatsuya Futakami9-dan / age 43 1760	Hayazashi-sen Prelims Final	Gote	●
6	9/10	1421	-4	1417	Seiichirou Taki5-dan / age 26 1623	Junisen Class C1	Gote	●
7	9/16	1417	-8	1409	Yukio Shimodairaage 50 1411	Oza-sen Prelim 1 Round 2	Sente	●
8	9/26	1409	-3	1406	Kazuyoshi Nishimura7-dan / age 33 1652	Oi-sen Prelims Round 1	Gote	●
9	10/2	1406	-5	1401	Yuji Sase8-dan / age 56 1540	Junisen Class C1	Sente	●
10	10/20	1401	+7	1408	Shizuo Seino8-dan / age 53 1361	Junisen Class C1	Gote	○
11	10/29	1408	-5	1403	Toshihiko Kawaguchi5-dan / age 38 1563	Judan-sen Prelim 1 Round 2	Sente	●
12	11/10	1403	-6	1398	Kazumasa Yamanaka7-dan / age 60 1495	Junisen Class C1	Sente	●
13	11/12	1398	-4	1394	Masakazu Wakamatsu5-dan / age 36 1601	Junisen Class C1	Sente	●
14	11/25	1394	-3	1390	Hisao Hasebe7-dan / age 42 1618	Meisho-sen Prelims Round 2	Sente	●
15	12/5	1390	-3	1387	Hisao Hasebe7-dan / age 42 1621	Meiki-sen Round 2	Gote	●
16	12/12	1387	+11	1398	Ichirou Tanabe5-dan / age 37 1513	Kisei-sen Prelim 1 Round 2	Sente	○
17	12/16	1398	+12	1410	Mikio Tomizawaage 55 1605	Kisei-sen Prelim 1 Round 3	Sente	○
18	12/18	1410	-5	1405	Toratsugu Nomoto5-dan / age 30 1529	Junisen Class C1	Gote	●
19	12/25	1405	-4	1400	Daigorou Satou8-dan / age 39 1571	Hayazashi-sen Prelims Round 2	Sente	●
20	12/26	1400	+12	1412	Kinji Shiihashi4-dan / age 27 1570	Kisei-sen Prelim 1 Final	Sente	○
21	1/14	1412	-4	1408	Motoji Hanamura8-dan / age 58 1605	Kisei-sen Prelim 2 Round 2	Sente	●
22	2/5	1408	-3	1405	Hitoshige Awaji5-dan / age 25 1654	Junisen Class C1	Gote	●
23	2/23	1405	-5	1400	Takeshi Takada6-dan / age 38 1541	Junisen Class C1	Sente	●
24	2/27	1400	-4	1396	Terutaka Yasue5-dan / age 34 1594	Junisen Class C1	Sente	●
25	3/5	1396	-4	1392	Noboru Tamaru5-dan / age 25 1587	Junisen Class C1	Gote	●

FY1974 results5W-15L

Win rate0.250

Rating1415

Annual rank89th

Rank/title at FY end / ageage 66

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1429	-6	1423	Tsutomu Matsushita8-dan / age 61 1529	Osho-sen Prelim 1 Round 2	Sente	●
2	5/23	1423	-5	1418	Mikio Tomizawaage 54 1566	Kisei-sen Prelim 1 Round 2	Gote	●
3	7/8	1418	-3	1415	Hifumi Katoh9-dan / age 34 1694	Hayazashi-sen Prelims Round 1	Gote	●
4	9/6	1415	-5	1410	Mikio Tomizawaage 54 1561	Junisen Class C1	Gote	●
5	9/10	1410	+9	1419	Kiyosaku Sekiya6-dan / age 40 1448	Oza-sen Prelim 1 Round 2	Sente	○
6	9/13	1419	-5	1414	Shouji Kenmochi7-dan / age 40 1535	Oi-sen Prelims Round 1	Sente	●
7	9/17	1414	-5	1409	Toyoichi Igarashi8-dan / age 49 1537	Junisen Class C1	Sente	●
8	9/26	1409	-5	1404	Seiichi Kobori8-dan / age 62 1546	Oza-sen Prelim 1 Round 3	Gote	●
9	10/1	1404	-5	1399	Toshihiko Kawaguchi5-dan / age 37 1547	Judan-sen Prelim 1 Round 1	Sente	●
10	10/22	1399	-8	1391	Shigekazu Minamiguchi8-dan / age 56 1401	Junisen Class C1	Gote	●
11	11/13	1391	-4	1387	Chimine Yamaguchiage 37 1585	Meisho-sen Prelims Round 2	Gote	●
12	11/26	1387	+13	1399	Toshiyuki Tsubouchi5-dan / age 25 1613	Junisen Class C1	Sente	○
13	11/29	1399	-2	1398	Hidemitsu Moriyasu5-dan / age 25 1779	Junisen Class C1	Sente	●
14	12/3	1398	-3	1395	Kazuo Manabe4-dan / age 22 1657	Kisei-sen Prelim 1 Round 2	Sente	●
15	12/10	1395	+9	1404	Yukio Shimodairaage 50 1421	Junisen Class C1	Gote	○
16	12/18	1404	-6	1398	Shuuichi Ikedaage 29 1511	Meiki-sen Round 2	Sente	●
17	1/7	1398	-2	1396	Keiji Mori7-dan / age 28 1700	Hayazashi-sen Prelims Round 2	Gote	●
18	1/16	1396	+13	1408	Hideo Yamaguchi6-dan / age 33 1626	Junisen Class C1	Gote	○
19	3/11	1408	+12	1420	Takeshi Takada6-dan / age 37 1590	Junisen Class C1	Sente	○
20	3/14	1420	-5	1415	Yasuo Date6-dan / age 38 1534	Junisen Class C1	Gote	●

FY1973 results10W-16L

Win rate0.385

Rating1426

Annual rank79th

Rank/title at FY end / ageage 65

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1414	+13	1426	Shigeyuki Matsuda8-dan / age 51 1643	Osho-sen Prelim 1 Round 1	Sente	○
2	4/18	1426	-6	1421	Shouji Kenmochi6-dan / age 38 1523	Osho-sen Prelim 1 Round 2	Sente	●
3	5/15	1421	-6	1414	Yukio Shimodairaage 48 1490	Kisei-sen Prelim 1 Round 2	Gote	●
4	7/12	1414	-4	1410	Yukio Miyasaka7-dan / age 43 1597	Hayazashi-sen Prelims Round 1	Sente	●
5	9/4	1410	+10	1420	Toratsugu Nomoto5-dan / age 28 1512	Junisen Class C1	Sente	○
6	9/13	1420	+13	1433	Noboru Tamaru4-dan / age 23 1645	Oi-sen Prelims Round 1	Gote	○
7	9/19	1433	+11	1444	Yuji Sase7-dan / age 54 1569	Junisen Class C1	Gote	○
8	9/25	1444	+9	1452	Yukio Shimodairaage 48 1469	Meisho-sen Prelims Round 2	Gote	○
9	10/5	1452	-9	1444	Yoshitaka Kimura4-dan / age 42 1415	Oza-sen Prelim 1 Round 2	Gote	●
10	10/16	1444	-8	1436	Yukio Shimodairaage 48 1455	Junisen Class C1	Sente	●
11	11/13	1436	+14	1450	Hidemitsu Moriyasu5-dan / age 24 1755	Junisen Class C1	Sente	○
12	11/16	1450	-5	1445	Seiichirou Taki5-dan / age 24 1589	Junisen Class C1	Sente	●
13	11/26	1445	-4	1440	Hideo Yamaguchi6-dan / age 32 1611	Meisho-sen Prelims Round 3	Gote	●
14	11/30	1440	+8	1449	Yoshitaka Kimura4-dan / age 42 1455	Judan-sen Prelim 1 Round 1	Sente	○
15	12/3	1449	-4	1444	Masao TsukadaLifetime 9-dan / age 59 1627	Oi-sen Prelims Round 2	Gote	●
16	12/8	1444	+10	1454	Shuuichi Ikedaage 28 1530	Kisei-sen Prelim 1 Round 2	Sente	○
17	12/11	1454	-5	1449	Toshiyuki Tsubouchi5-dan / age 24 1601	Junisen Class C1	Gote	●
18	12/14	1449	-8	1442	Yasuo Date5-dan / age 37 1461	Junisen Class C1	Gote	●
19	12/18	1442	+11	1453	Toshihiko Kawaguchi5-dan / age 37 1580	Judan-sen Prelim 1 Round 2	Sente	○
20	12/24	1453	-7	1445	Seiichi Kobori8-dan / age 61 1484	Judan-sen Prelim 1 Final	Sente	●
21	1/16	1445	-8	1438	Toyoichi Igarashi8-dan / age 49 1460	Hayazashi-sen Main Round 1	Sente	●
22	1/17	1438	-4	1434	Hideo Yamaguchi6-dan / age 32 1623	Meiki-sen Round 2	Sente	●
23	1/23	1434	+9	1443	Kazuhisa Oomura6-dan / age 45 1483	Junisen Class C1	Gote	○
24	2/1	1443	-5	1438	Terutaka Yasue4-dan / age 32 1580	Kisei-sen Prelim 1 Round 3	Gote	●
25	2/18	1438	-5	1433	Chimine Yamaguchiage 36 1572	Junisen Class C1	Sente	●
26	2/21	1433	-6	1426	Kazumasa Yamanaka7-dan / age 59 1502	Junisen Class C1	Gote	●

FY1972 results6W-16L

Win rate0.273

Rating1415

Annual rank91st

Rank/title at FY end / ageage 64

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1435	-5	1430	Shigeyuki Matsuda8-dan / age 50 1568	Osho-sen Prelim 1 Round 1	Gote	●
2	5/26	1430	-5	1425	Terutaka Yasue4-dan / age 31 1582	Kisei-sen Prelim 1 Round 2	Gote	●
3	7/24	1425	+10	1436	Hideo Yamaguchi5-dan / age 30 1535	Junisen Class C1	Sente	○
4	7/28	1436	-4	1432	Noboru Tamaru4-dan / age 22 1632	Hayazashi-sen Prelims Round 1	Gote	●
5	9/12	1432	-7	1425	Shigekazu Minamiguchi8-dan / age 54 1477	Junisen Class C1	Gote	●
6	9/29	1425	-5	1420	Toshio Miyata1-dan / age 19 1580	Oza-sen Prelim 1 Round 2	Sente	●
7	10/13	1420	-5	1415	Yuji Sase7-dan / age 53 1556	Junisen Class C1	Sente	●
8	10/16	1415	-6	1410	Chimine Yamaguchiage 35 1527	Oi-sen Prelims Round 1	Sente	●
9	10/30	1410	+11	1421	Chimine Yamaguchiage 35 1539	Judan-sen Prelim 1 Round 2	Sente	○
10	11/16	1421	-4	1417	Kaishu Tanaka5-dan / age 25 1629	Junisen Class C1	Sente	●
11	11/21	1417	-5	1411	Hideo Yamaguchi5-dan / age 31 1534	Judan-sen Prelim 1 Final	Gote	●
12	11/27	1411	+8	1420	Mitsuo Kakutaage 62 1420	Junisen Class C1	Sente	○
13	11/30	1420	-7	1413	Kazumasa Yamanakaage 57 1463	Junisen Class C1	Gote	●
14	12/6	1413	+7	1420	Yoshitaka Kimura4-dan / age 41 1380	Kisei-sen Prelim 1 Round 2	Gote	○
15	12/11	1420	-5	1415	Hideo Yamaguchi5-dan / age 31 1551	Kisei-sen Prelim 1 Round 3	Sente	●
16	12/22	1415	-3	1412	Yoshinori Satou5-dan / age 23 1686	Junisen Class C1	Gote	●
17	12/27	1412	-3	1409	Keiji Mori6-dan / age 26 1674	Saikyosha-sen Round 1	Sente	●
18	1/12	1409	-4	1405	Toshio Miyata4-dan / age 20 1575	Hayazashi-sen Prelims Final	Sente	●
19	1/12	1409	+10	1420	Shouji Kenmochi6-dan / age 38 1519	Hayazashi-sen Prelims Round 2	Gote	○
20	1/25	1415	-7	1408	Kazuhisa Oomura6-dan / age 44 1477	Junisen Class C1	Gote	●
21	2/20	1408	-4	1404	Noboru Sakurai5-dan / age 31 1588	Junisen Class C1	Sente	●
22	2/23	1404	+11	1415	Takeshi Takadaage 35 1540	Junisen Class C1	Gote	○

FY1971 results1W-15L

Win rate0.062

Rating1438

Annual rank83rd

Rank/title at FY end / ageage 63

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1519	-6	1513	Takeshi Takadaage 33 1605	Osho-sen Prelim 1 Round 1	Sente	●
2	5/10	1513	-8	1505	Noboru Sakurai5-dan / age 30 1520	Kogo Shin-ei-sen Round 3	Gote	●
3	6/7	1505	-9	1496	Yoshitaka Kimura4-dan / age 40 1456	Kisei-sen Prelim 1 Round 2	Sente	●
4	9/14	1496	-8	1488	Chimine Yamaguchiage 34 1516	Oza-sen Prelim 1 Round 2	Gote	●
5	10/1	1488	-4	1484	Keiji Mori5-dan / age 25 1678	Oi-sen Prelims Round 1	Gote	●
6	10/19	1484	-6	1479	Toshihiko Kawaguchi4-dan / age 34 1590	Judan-sen Prelim 1 Round 2	Sente	●
7	11/15	1479	-7	1472	Yasuo Date5-dan / age 35 1530	Junisen Class C1	Gote	●
8	11/18	1472	-8	1464	Mitsuo Kakutaage 61 1475	Junisen Class C1	Gote	●
9	11/26	1464	-6	1458	Tsutomu Matsushita8-dan / age 58 1550	Kisei-sen Prelim 1 Round 2	Sente	●
10	12/16	1458	-3	1455	Keiji Mori5-dan / age 25 1695	Junisen Class C1	Sente	●
11	12/20	1455	-3	1451	Shigeru Sekine8-dan / age 42 1693	Saikyosha-sen Round 2	Sente	●
12	1/11	1451	-4	1447	Kaishu Tanaka5-dan / age 24 1643	Junisen Class C1	Sente	●
13	1/25	1447	+8	1455	Shimei Okazaki7-dan / age 64 1438	Junisen Class C1	Gote	○
14	2/15	1455	-7	1448	Yukio Shimodairaage 47 1485	Junisen Class C1	Sente	●
15	2/29	1448	-6	1442	Chimine Yamaguchiage 34 1543	Junisen Class C1	Gote	●
16	3/3	1442	-4	1438	Hidemitsu Moriyasu5-dan / age 22 1641	Junisen Class C1	Sente	●

FY1970 results8W-15L

Win rate0.348

Rating1517

Annual rank67th

Rank/title at FY end / ageage 62

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/1	1553	-7	1546	Yoshinori Satouage 21 1609	Kogo Shin-ei-sen Round 2	Gote	●
2	6/5	1546	-9	1537	Yoshitaka Kimura4-dan / age 39 1494	Kisei-sen Prelim 1 Round 1	Gote	●
3	6/9	1537	+7	1544	Kazuhisa Oomura6-dan / age 42 1497	Junisen Class C1	Sente	○
4	6/12	1544	+10	1554	Hidemitsu Moriyasu5-dan / age 20 1610	Junisen Class C1	Gote	○
5	7/7	1554	-9	1544	Kazumasa Yamanakaage 55 1498	Junisen Class C1	Gote	●
6	8/31	1544	+7	1551	Yoshitaka Kimura4-dan / age 39 1480	Oza-sen Prelim 1 Round 1	Sente	○
7	9/7	1551	-6	1545	Osamu Katsuura5-dan / age 24 1653	Junisen Class C1	Sente	●
8	9/25	1545	-7	1538	Tsutomu Matsushita8-dan / age 57 1587	Oi-sen Prelims Round 1	Gote	●
9	10/6	1538	-8	1530	Yasuo Dateage 34 1549	Junisen Class C1	Sente	●
10	10/12	1530	-6	1524	Yoshinori Satou4-dan / age 21 1622	Oza-sen Prelim 1 Round 2	Gote	●
11	10/15	1524	-7	1517	Hideo Yamaguchi5-dan / age 29 1563	Judan-sen Prelim 1 Round 2	Sente	●
12	10/19	1517	-8	1509	Noboru Sakurai5-dan / age 29 1511	Junisen Class C1	Sente	●
13	11/7	1509	-3	1506	Kazuyoshi Nishimura5-dan / age 28 1759	Junisen Class C1	Gote	●
14	11/24	1506	+11	1517	Takeshi Takadaage 33 1629	Junisen Class C1	Sente	○
15	12/1	1517	+7	1524	Yoshitaka Kimura4-dan / age 39 1479	Kisei-sen Prelim 1 Round 1	Gote	○
16	12/14	1524	-7	1517	Hideo Yamaguchi5-dan / age 29 1551	Junisen Class C1	Gote	●
17	12/21	1517	+10	1527	Takeshi Takadaage 33 1621	Kisei-sen Prelim 1 Round 2	Sente	○
18	12/24	1527	-3	1524	Kazuyoshi Nishimura5-dan / age 29 1785	Kisei-sen Prelim 1 Final	Sente	●
19	1/18	1524	-8	1516	Mitsuo Kakutaage 60 1511	Junisen Class C1	Gote	●
20	1/26	1516	-8	1507	Yukio Shimodairaage 46 1508	Renmei Cup Round 1	Gote	●
21	2/16	1507	-9	1498	Shigekazu Minamiguchi8-dan / age 52 1448	Junisen Class C1	Sente	●
22	2/19	1498	+9	1508	Chimine Yamaguchiage 33 1558	Junisen Class C1	Gote	○
23	3/15	1508	+9	1517	関口勝雄 1562	Kogo Shin-ei-sen Round 2	Gote	○

FY1969 results12W-14L

Win rate0.462

Rating1557

Annual rank57th

Rank/title at FY end / ageage 61

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1590	-8	1582	Toratsugu Nomoto4-dan / age 24 1599	Kogo Shin-ei-sen Round 2	Gote	●
2	4/24	1582	-10	1572	Ichirou Tanabe4-dan / age 30 1504	Osho-sen Prelim 1 Round 1	Gote	●
3	5/23	1572	+5	1577	Tsuneyoshi Tsumura5-dan / age 45 1436	Kisei-sen Prelim 1 Round 2	Sente	○
4	6/4	1577	+9	1586	Hideo Yamaguchi5-dan / age 27 1606	Kisei-sen Prelim 1 Round 3	Gote	○
5	6/6	1586	-6	1580	Yasuo Harada8-dan / age 46 1692	Renmei Cup Round 3	Sente	●
6	6/14	1580	-7	1574	Takeshi Takadaage 32 1641	Kisei-sen Prelim 1 Final	Gote	●
7	6/18	1574	+5	1579	Tsugihiko Yamakawa7-dan / age 49 1455	Junisen Class C1	Gote	○
8	6/27	1579	+5	1584	Kiyosaku Sekiya5-dan / age 35 1442	Junisen Class C1	Gote	○
9	7/16	1584	+5	1589	Shigekazu Minamiguchi8-dan / age 50 1449	Junisen Class C1	Sente	○
10	9/1	1589	+9	1598	Osamu Katsuura5-dan / age 23 1629	Junisen Class C1	Sente	○
11	9/16	1598	-11	1587	Tsuneyoshi Tsumura5-dan / age 46 1444	Oza-sen Prelim 1 Round 2	Gote	●
12	10/7	1587	+6	1593	Seiichi Kobori8-dan / age 57 1494	Oi-sen Prelims Round 1	Gote	○
13	10/16	1593	+11	1604	Kazuyoshi Nishimura5-dan / age 27 1741	Junisen Class C1	Sente	○
14	10/23	1604	-7	1597	Takeshi Takadaage 32 1644	Judan-sen Prelim 1 Round 2	Sente	●
15	11/6	1597	+9	1606	Takeshi Takadaage 32 1651	Junisen Class C1	Gote	○
16	11/18	1606	-6	1600	Hirofumi Serizawa8-dan / age 33 1710	Oi-sen Prelims Round 2	Sente	●
17	11/24	1600	+8	1608	Hideo Yamaguchi5-dan / age 28 1597	Junisen Class C1	Sente	○
18	12/1	1608	-9	1600	Hideo Yamaguchi5-dan / age 28 1579	Kisei-sen Prelim 1 Round 2	Sente	●
19	12/5	1600	+7	1607	Toshikatsu Yoshida5-dan / age 36 1558	Renmei Cup Round 1	Gote	○
20	12/19	1607	-10	1596	Kazuhisa Oomura6-dan / age 41 1495	Junisen Class C1	Gote	●
21	1/13	1596	+6	1602	Mitsuo Kakutaage 59 1490	Junisen Class C1	Gote	○
22	1/16	1602	-11	1591	Shimei Okazaki7-dan / age 62 1451	Junisen Class C1	Sente	●
23	2/6	1591	-6	1584	Masao Kitamura7-dan / age 35 1658	Renmei Cup Round 2	Sente	●
24	2/17	1584	-11	1573	Noboru Sakurai5-dan / age 28 1464	Junisen Class C1	Gote	●
25	2/20	1573	-8	1565	Yukio Shimodairaage 45 1573	Junisen Class C1	Gote	●
26	3/31	1565	-8	1557	Hisao Hirotsu8-dan / age 47 1563	Osho-sen Prelim 1 Round 1	Sente	●

FY1968 results12W-11L

Win rate0.522

Rating1593

Annual rank45th

Rank/title at FY end / ageage 60

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1596	+7	1603	Yuji Sase7-dan / age 49 1535	Osho-sen Prelim 1 Round 2	Sente	○
2	4/8	1603	-7	1595	Genichi Oono8-dan / age 56 1643	Renmei Cup Round 2	Sente	●
3	4/23	1595	-8	1588	Chimine Yamaguchiage 30 1599	Osho-sen Prelim 1 Round 3	Gote	●
4	5/28	1588	-8	1580	Osamu Katsuura4-dan / age 22 1592	Kisei-sen Prelim 1 Round 1	Sente	●
5	6/25	1580	+10	1589	Kazuo Ishida5-dan / age 21 1657	Junisen Class C1	Gote	○
6	7/12	1589	+8	1597	Hideo Yamaguchi5-dan / age 26 1589	Junisen Class C1	Sente	○
7	7/23	1597	-10	1587	Noboru Sakurai5-dan / age 27 1501	Junisen Class C1	Gote	●
8	9/11	1587	+9	1596	Keiji Mori4-dan / age 22 1614	Oza-sen Prelim 1 Round 1	Gote	○
9	10/3	1596	+9	1604	Takeshi Takadaage 31 1620	Junisen Class C1	Sente	○
10	10/9	1604	+6	1610	Ichirou Tanabe4-dan / age 30 1493	Judan-sen Prelim 1 Round 2	Gote	○
11	10/11	1610	-10	1600	Noboru Sakurai5-dan / age 27 1519	Oza-sen Prelim 1 Round 2	Gote	●
12	10/17	1600	-5	1595	Kazuyoshi Nishimura5-dan / age 26 1739	Junisen Class C1	Gote	●
13	10/22	1595	-10	1585	Seiichi Kobori8-dan / age 56 1507	Oi-sen Prelims Round 1	Sente	●
14	11/7	1585	-9	1576	Toshikatsu Yoshida5-dan / age 35 1550	Judan-sen Prelim 1 Final	Sente	●
15	11/12	1576	+7	1583	Keizo Futamiage 36 1513	Junisen Class C1	Sente	○
16	11/19	1583	-8	1574	Toshihiko Kawaguchi4-dan / age 31 1575	Kisei-sen Prelim 1 Round 1	Gote	●
17	12/9	1574	+6	1581	Kazumasa Yamanakaage 53 1495	Junisen Class C1	Sente	○
18	12/12	1581	+5	1586	Shigekazu Minamiguchi8-dan / age 50 1466	Junisen Class C1	Gote	○
19	12/26	1586	-6	1581	Hiromitsu Takashimaage 27 1693	Junisen Class C1	Sente	●
20	1/24	1581	-9	1572	Yukio Shimodairaage 44 1557	Junisen Class C1	Sente	●
21	2/19	1572	+8	1580	Toshikatsu Yoshida5-dan / age 35 1567	Junisen Class C1	Sente	○
22	2/21	1580	+5	1585	Kiyosaku Sekiya5-dan / age 35 1442	Junisen Class C1	Sente	○
23	3/6	1585	+8	1593	Hisao Hirotsu8-dan / age 46 1589	Renmei Cup Round 2	Sente	○

FY1967 results20W-14L

Win rate0.588

Rating1603

Annual rank38th

Rank/title at FY end / ageage 59

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/6	1544	-9	1535	Seiichi Kobori8-dan / age 55 1516	Osho-sen Prelim 1 Round 1	●
2	5/15	1535	+9	1543	工藤浩平 1559	Saikyosha-sen Round 3	○
3	5/22	1543	-8	1536	Ichirou Tanabe4-dan / age 28 1549	Kisei-sen Prelim 1 Round 1	●
4	6/27	1536	+6	1542	Takeo Yamamoto7-dan / age 50 1460	Junisen Class C1	○
5	7/21	1542	-8	1534	Kazumasa Yamanakaage 52 1547	Junisen Class C1	●
6	7/24	1534	+9	1543	Hiromitsu Takashimaage 25 1592	Junisen Class C1	○
7	9/8	1543	+10	1553	Osamu Katsuura4-dan / age 21 1615	Oza-sen Prelim 1 Round 1	○
8	9/12	1553	+8	1561	Noboru Sakurai5-dan / age 26 1563	Junisen Class C1	○
9	9/19	1561	+9	1570	Hideo Yamaguchi5-dan / age 26 1599	Kogo Shin-ei-sen Round 4	○
10	9/22	1570	+8	1578	Toshikatsu Yoshida5-dan / age 34 1577	Oza-sen Prelim 1 Round 2	○
11	9/26	1578	+6	1584	Shigekazu Minamiguchi8-dan / age 49 1469	Junisen Class C1	○
12	10/2	1584	+7	1591	Keizo Futamiage 35 1552	East-West Kachitsugi-sen	○
13	10/3	1591	-6	1585	Kazuyoshi Nishimura5-dan / age 25 1679	East-West Kachitsugi-sen	●
14	10/5	1585	+8	1593	Toshihiko Kawaguchi4-dan / age 30 1581	Oi-sen Prelims Round 1	○
15	10/13	1593	-3	1589	Makoto Nakahara5-dan / age 20 1818	Kogo Shin-ei-sen Semifinal	●
16	10/17	1589	-9	1581	Noboru Sakurai5-dan / age 26 1549	Oza-sen Prelim 1 Round 3	●
17	10/21	1581	-3	1577	Makoto Nakahara5-dan / age 20 1825	Junisen Class C1	●
18	11/1	1577	+5	1583	Mitsuo Kakutaage 57 1453	Junisen Class C1	○
19	11/8	1583	+8	1591	Toshikatsu Yoshida5-dan / age 34 1578	Judan-sen Prelim 1 Round 2	○
20	11/24	1591	+10	1601	Hiroji Katou8-dan / age 44 1692	Oi-sen Prelims Round 2	○
21	11/29	1601	-6	1595	Kazuyoshi Nishimura5-dan / age 25 1686	Judan-sen Prelim 1 Final	●
22	12/4	1595	-10	1585	Keizo Futamiage 35 1515	Junisen Class C1	●
23	12/12	1585	+8	1593	Hideo Yamaguchi5-dan / age 26 1600	Junisen Class C1	○
24	12/15	1593	+8	1601	Toshihiko Kawaguchi4-dan / age 31 1593	Kisei-sen Prelim 1 Round 1	○
25	12/21	1601	+7	1608	Noboru Sakurai5-dan / age 26 1537	Kisei-sen Prelim 1 Round 2	○
26	12/30	1608	+7	1615	Toshikatsu Yoshida5-dan / age 34 1558	Kisei-sen Prelim 1 Final	○
27	1/11	1615	+7	1622	Shouji Kenmochi6-dan / age 33 1567	Kisei-sen Prelim 2 Round 2	○
28	1/26	1622	-10	1611	Kiyosaku Sekiya5-dan / age 34 1525	Junisen Class C1	●
29	1/31	1611	-4	1608	Hifumi Katoh8-dan / age 28 1812	Kisei-sen Prelim 2 Final	●
30	2/3	1608	+10	1618	Yasuo Harada8-dan / age 44 1693	Saikyosha-sen Round 1	○
31	2/12	1618	-8	1609	Hirofumi Serizawa8-dan / age 31 1600	Oi-sen Prelims Round 3	●
32	2/20	1609	+7	1616	Toshikatsu Yoshida5-dan / age 34 1559	Junisen Class C1	○
33	2/23	1616	-6	1610	Kazuyoshi Nishimura5-dan / age 26 1721	Junisen Class C1	●
34	3/7	1610	-7	1603	Yukio Miyasaka7-dan / age 38 1636	Saikyosha-sen Round 2	●

FY1966 results12W-12L

Win rate0.500

Rating1544

Annual rank57th

Rank/title at FY end / ageage 58

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/14	1511	+8	1519	Tsutomu Matsushita8-dan / age 53 1513	Osho-sen Prelim 1 Round 1	○
2	4/27	1519	-2	1517	Yasuharu Ooyama4 titles / age 43 1854	Oza-sen Main Round 1	●
3	5/4	1517	-5	1512	Noboru Ootomo7-dan / age 34 1643	Osho-sen Prelim 1 Round 2	●
4	6/6	1512	+10	1522	Noboru Sakurai5-dan / age 25 1613	Junisen Class C1	○
5	6/22	1522	-5	1518	Kazuyoshi Nishimura5-dan / age 24 1681	Kisei-sen Prelim 1	●
6	7/8	1518	+8	1526	Takeo Yamamoto7-dan / age 49 1523	Junisen Class C1	○
7	7/18	1526	+7	1533	Mitsuo Kakutaage 56 1482	Junisen Class C1	○
8	9/9	1533	-5	1527	Susumu Itayaage 25 1650	Junisen Class C1	●
9	9/15	1527	-7	1521	Hideo Yamaguchi4-dan / age 25 1584	Oi-sen Prelims Round 1	●
10	9/26	1521	+10	1530	Ichirou Tanabe4-dan / age 28 1590	Oza-sen Prelim 1 Round 1	○
11	10/17	1530	+9	1539	Noboru Sakurai5-dan / age 25 1590	Judan-sen Prelim 1 Round 2	○
12	10/20	1539	+8	1547	Kiyosaku Sekiya5-dan / age 32 1536	Oza-sen Prelim 1 Round 2	○
13	10/24	1547	-7	1541	Hideo Yamaguchi4-dan / age 25 1604	Oza-sen Prelim 1 Round 3	●
14	11/17	1541	-5	1536	Kazuyoshi Nishimura5-dan / age 24 1690	Junisen Class C1	●
15	12/2	1536	-7	1529	Toshikatsu Yoshida5-dan / age 33 1597	Junisen Class C1	●
16	12/15	1529	+8	1538	Hiromitsu Takashimaage 25 1550	Junisen Class C1	○
17	12/21	1538	-7	1531	Takeshi Takadaage 29 1597	Kisei-sen Prelim 1 Round 2	●
18	12/30	1531	+7	1538	Takeo Yamamoto7-dan / age 49 1490	Judan-sen Prelim 1	○
19	1/10	1538	-7	1531	Yukio Shimodairaage 42 1571	Judan-sen Prelim 2	●
20	1/23	1531	-8	1523	Keizo Futamiage 34 1533	Junisen Class C1	●
21	1/31	1523	+8	1531	Kiyosaku Sekiya5-dan / age 33 1534	Junisen Class C1	○
22	2/7	1531	-6	1525	Chimine Yamaguchiage 29 1623	Junisen Class C1	●
23	2/21	1525	+10	1536	Yoshinori Kimura5-dan / age 31 1628	Junisen Class C1	○
24	2/24	1536	+8	1544	Kazumasa Yamanakaage 52 1557	Junisen Class C1	○

FY1965 results8W-15L

Win rate0.348

Rating1513

Annual rank68th

Rank/title at FY end / ageage 57

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/6	1519	+10	1529	Ichirou Tanabe1-dan / age 26 1607	Osho-sen Prelim 1 Round 1	○
2	4/20	1529	-5	1523	Hirofumi Serizawa8-dan / age 28 1647	Osho-sen Prelim 1 Round 2	●
3	5/4	1523	-5	1519	Yasuo Harada8-dan / age 42 1679	Saikyosha-sen Round 2	●
4	6/3	1519	+12	1530	Nobuyuki Oouchi6-dan / age 23 1686	Junisen Class B2	○
5	6/11	1530	-6	1524	Yukio Miyasaka5-dan / age 35 1625	Kisei-sen Prelim 2 Round 1	●
6	6/28	1524	-8	1516	Tsugihiko Yamakawa7-dan / age 45 1533	Junisen Class B2	●
7	7/20	1516	+9	1526	Shouji Kenmochi6-dan / age 30 1566	Junisen Class B2	○
8	9/7	1526	-5	1521	Yasuo Harada8-dan / age 42 1677	Junisen Class B2	●
9	9/14	1521	+8	1529	Shizuo Seino6-dan / age 43 1511	Oza-sen Prelim 2 Round 1	○
10	9/24	1529	-5	1524	Shigeru Sekine7-dan / age 35 1660	Oi-sen Prelims Round 2	●
11	9/30	1524	-4	1519	Motoji Hanamura8-dan / age 47 1697	Judan-sen Prelim 2 Round 2	●
12	10/12	1519	-5	1514	Yoshimasa Saeki6-dan / age 29 1656	Junisen Class B2	●
13	10/25	1514	-3	1511	Kunio Naitou7-dan / age 25 1778	Junisen Class B2	●
14	11/2	1511	-7	1504	Shouhei Satou6-dan / age 32 1534	Junisen Class B2	●
15	11/30	1504	-5	1499	Yukio Miyasaka5-dan / age 36 1623	Junisen Class B2	●
16	12/10	1499	-4	1494	Nobuyuki Oouchi6-dan / age 24 1662	Kisei-sen Prelim 2 Round 1	●
17	1/19	1494	+9	1503	Eiji Ooharaage 37 1540	Junisen Class B2	○
18	1/20	1503	-9	1494	Shigekazu Minamiguchi8-dan / age 47 1441	Junisen Class B2	●
19	2/15	1494	-7	1487	Kazuhisa Oomura6-dan / age 37 1537	Junisen Class B2	●
20	2/21	1487	-4	1483	Motoji Hanamura8-dan / age 48 1704	Saikyosha-sen Round 1	●
21	2/24	1483	+8	1491	Shizuo Seino6-dan / age 43 1497	Junisen Class B2	○
22	3/23	1491	+12	1503	Hirofumi Serizawa8-dan / age 29 1668	Oza-sen Prelim 2 Round 2	○
23	3/28	1503	+10	1513	Hisao Hasebe7-dan / age 32 1606	Oza-sen Prelim 2 Final	○

FY1964 results8W-16L

Win rate0.333

Rating1521

Annual rank64th

Rank/title at FY end / ageage 56

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/7	1545	+6	1551	Kiichi Kigawa5-dan / age 44 1443	Osho-sen Prelim 1 Round 2	○
2	4/13	1551	-7	1544	Kazuyoshi Nishimura4-dan / age 22 1609	Osho-sen Prelim 1 Final	●
3	5/14	1544	-9	1536	Mikio Tomizawaage 44 1523	Junisen Class B2	●
4	5/22	1536	-6	1530	Shimei Okazaki7-dan / age 56 1624	Tokyo Shimbun Cup Round 1	●
5	6/9	1530	-7	1523	Daigorou Satou6-dan / age 27 1592	Kisei-sen Prelim 2 Round 1	●
6	6/18	1523	-6	1517	Daigorou Satou6-dan / age 27 1606	Junisen Class B2	●
7	6/30	1517	-9	1509	Tsugihiko Yamakawa7-dan / age 44 1488	Junisen Class B2	●
8	7/2	1509	-7	1501	Shizuo Seino6-dan / age 41 1539	Judan-sen Prelim 2 Round 1	●
9	7/27	1501	-6	1495	Kazuhisa Oomura6-dan / age 36 1568	Junisen Class B2	●
10	7/30	1495	+7	1502	Shigekazu Minamiguchi8-dan / age 45 1456	Junisen Class B2	○
11	8/25	1502	-5	1496	Motoji Hanamura8-dan / age 46 1620	Oi-sen Prelims Round 2	●
12	9/14	1496	+9	1506	Seiichi Kobori8-dan / age 52 1554	Junisen Class B2	○
13	11/12	1506	-3	1502	山田道美age 30 1736	Oza-sen Prelim 2 Round 2	●
14	11/16	1502	+13	1516	Shigeru Sekine7-dan / age 35 1764	East-West Kachitsugi-sen	○
15	11/20	1516	+10	1525	Yukio Shimodairaage 40 1599	East-West Kachitsugi-sen	○
16	11/24	1525	-6	1520	Yuji Sase7-dan / age 45 1627	Junisen Class B2	●
17	11/30	1520	-6	1514	Masao Kitamura7-dan / age 30 1605	East-West Kachitsugi-sen	●
18	12/11	1514	+11	1525	Hirofumi Serizawa8-dan / age 28 1664	Saikyosha-sen Round 1	○
19	12/14	1525	+11	1536	Yoshimasa Saeki6-dan / age 28 1683	Kisei-sen Prelim 2	○
20	12/21	1536	+8	1544	Shouhei Satou6-dan / age 31 1540	Junisen Class B2	○
21	1/8	1544	-4	1541	Hiroji Katou8-dan / age 41 1752	Kisei-sen Prelim 2	●
22	1/25	1541	-7	1534	Masao Kitamura7-dan / age 30 1602	Kisei-sen Prelim 2	●
23	2/10	1534	-6	1528	Noboru Ootomo7-dan / age 33 1640	Junisen Class B2	●
24	2/15	1528	-7	1521	Eiji Ooharaage 36 1562	Junisen Class B2	●

FY1963 results6W-5L

Win rate0.545

Rating1540

Rank/title at FY end / ageage 55

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	18th term	1533	-6	1526	Noboru Ootomo7-dan / age 31 1612	Junisen Class B2	●
2	18th term	1533	-8	1525	Tsutomu Matsushita8-dan / age 50 1552	Junisen Class B2	●
3	18th term	1533	-8	1524	Mikio Tomizawaage 43 1516	Junisen Class B2	●
4	18th term	1533	-8	1525	Seiichi Kobori8-dan / age 51 1527	Junisen Class B2	●
5	18th term	1533	-5	1527	Shouji Kenmochi5-dan / age 29 1647	Junisen Class B2	●
6	18th term	1533	+9	1542	Shouhei Satou6-dan / age 30 1577	Junisen Class B2	○
7	18th term	1533	+7	1539	Kiyoshi Hagiwara8-dan / age 58 1481	Junisen Class B2	○
8	18th term	1533	+11	1544	Shigeru Sekine6-dan / age 33 1679	Junisen Class B2	○
9	18th term	1533	+9	1542	Hisao Hasebe7-dan / age 30 1587	Junisen Class B2	○
10	18th term	1533	+9	1542	Yuji Sase7-dan / age 44 1589	Junisen Class B2	○
11	18th term	1533	+7	1540	Shigekazu Minamiguchi8-dan / age 44 1503	Junisen Class B2	○

FY1962 results2W-9L

Win rate0.182

Rating1583

Rank/title at FY end / ageage 54

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	17th term	1591	-6	1585	Shigeru Sekine6-dan / age 32 1660	Junisen Class B2	●
2	17th term	1591	+6	1598	Mikio Tomizawaage 42 1525	Junisen Class B2	○
3	17th term	1591	+7	1598	Shouhei Satou6-dan / age 29 1564	Junisen Class B2	○
4	17th term	1591	-6	1585	Daigorou Satou6-dan / age 25 1660	Junisen Class B2	●
5	17th term	1591	-8	1583	Tsutomu Matsushita8-dan / age 49 1574	Junisen Class B2	●
6	17th term	1591	-9	1582	Seiichi Kobori8-dan / age 50 1552	Junisen Class B2	●
7	17th term	1591	-8	1583	Yuji Sase7-dan / age 43 1581	Junisen Class B2	●
8	17th term	1591	-9	1582	Tsugihiko Yamakawa7-dan / age 42 1558	Junisen Class B2	●
9	17th term	1591	-10	1581	Shigekazu Minamiguchi8-dan / age 44 1486	Junisen Class B2	●
10	17th term	1591	-5	1586	Kunio Naitou6-dan / age 22 1708	Junisen Class B2	●
11	17th term	1591	-8	1583	Shimei Okazakiage 55 1600	Junisen Class B2	●

FY1961 results8W-4L

Win rate0.667

Rating1547

Rank/title at FY end / ageage 53

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	16th term	1555	-8	1548	Souetsu Honmaage 41 1576	Junisen Class B2	●
2	16th term	1555	-7	1548	Tsutomu Matsushita8-dan / age 48 1585	Junisen Class B2	●
3	16th term	1555	-7	1548	Tsugihiko Yamakawa7-dan / age 41 1584	Junisen Class B2	●
4	16th term	1555	+11	1566	Daigorou Satou5-dan / age 24 1681	Junisen Class B2	○
5	16th term	1555	+7	1562	Shigekazu Minamiguchi8-dan / age 43 1531	Junisen Class B2	○
6	16th term	1555	+9	1564	Yukio Shimodairaage 36 1589	Junisen Class B2	○
7	16th term	1555	+7	1562	Kiyoshi Hagiwara8-dan / age 56 1510	Junisen Class B2	○
8	16th term	1555	+10	1565	Shouhei Satou6-dan / age 28 1630	Junisen Class B2	○
9	16th term	1555	+10	1565	Shigeru Sekine6-dan / age 31 1652	Junisen Class B2	○
10	16th term	1555	+9	1564	Yuji Sase7-dan / age 42 1586	Junisen Class B2	○
11	16th term	1555	+7	1562	Mikio Tomizawaage 41 1518	Junisen Class B2	○
12	16th term	1555	-8	1547	Seiichi Kobori8-dan / age 49 1555	Junisen Class B2	●

FY1960 results5W-6L

Win rate0.455

Rating1547

Rank/title at FY end / ageage 52

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	15th term	1556	-6	1551	山田道美age 26 1666	Junisen Class B2	●
2	15th term	1556	+10	1566	Shimei Okazakiage 53 1624	Junisen Class B2	○
3	15th term	1556	+7	1563	Kiyoshi Hagiwara8-dan / age 55 1516	Junisen Class B2	○
4	15th term	1556	+9	1565	Seiichi Kobori8-dan / age 48 1578	Junisen Class B2	○
5	15th term	1556	+8	1565	Tsugihiko Yamakawa7-dan / age 40 1575	Junisen Class B2	○
6	15th term	1556	+9	1566	Hisao Hasebe5-dan / age 27 1615	Junisen Class B2	○
7	15th term	1556	-6	1550	Shigeru Sekine6-dan / age 30 1645	Junisen Class B2	●
8	15th term	1556	-8	1549	Tsutomu Matsushita8-dan / age 47 1575	Junisen Class B2	●
9	15th term	1556	-7	1549	Yukio Shimodairaage 35 1580	Junisen Class B2	●
10	15th term	1556	-9	1547	Shigekazu Minamiguchi8-dan / age 42 1523	Junisen Class B2	●
11	15th term	1556	-9	1547	Mikio Tomizawaage 40 1506	Junisen Class B2	●

FY1959 results2W-9L

Win rate0.182

Rating1603

Rank/title at FY end / ageage 51

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	14th term	1610	-7	1603	Motoji Hanamura8-dan / age 41 1637	Junisen Class B1	●
2	14th term	1610	-7	1603	松浦卓造age 44 1639	Junisen Class B1	●
3	14th term	1610	-8	1603	Yasuo Harada8-dan / age 36 1630	Junisen Class B1	●
4	14th term	1610	-7	1603	Souetsu Honmaage 39 1647	Junisen Class B1	●
5	14th term	1610	+8	1618	Toyoichi Igarashi8-dan / age 34 1627	Junisen Class B1	○
6	14th term	1610	+9	1619	Masao Kitamura7-dan / age 24 1650	Junisen Class B1	○
7	14th term	1610	-9	1601	Toshio Takayanagi8-dan / age 39 1573	Junisen Class B1	●
8	14th term	1610	-9	1601	Hisao Hirotsu7-dan / age 36 1560	Junisen Class B1	●
9	14th term	1610	-10	1600	Shizuo Seino6-dan / age 36 1540	Junisen Class B1	●
10	14th term	1610	-6	1604	山田道美age 25 1709	Junisen Class B1	●
11	14th term	1610	-7	1603	Noboru Ootomo6-dan / age 28 1663	Junisen Class B1	●

FY1958 results5W-7L

Win rate0.417

Rating1632

Rank/title at FY end / ageage 50

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	13th term	1639	-8	1631	Yasuo Harada8-dan / age 35 1622	Junisen Class B1	●
2	13th term	1639	+7	1646	Shigeyuki Matsuda8-dan / age 37 1576	Junisen Class B1	○
3	13th term	1639	+7	1646	Yukio Shimodairaage 33 1606	Junisen Class B1	○
4	13th term	1639	+7	1646	松浦卓造age 43 1611	Junisen Class B1	○
5	13th term	1639	+6	1645	Shizuo Seino6-dan / age 36 1562	Junisen Class B1	○
6	13th term	1639	+7	1646	Toshio Takayanagi8-dan / age 38 1587	Junisen Class B1	○
7	13th term	1639	-7	1632	Souetsu Honmaage 38 1669	Junisen Class B1	●
8	13th term	1639	-8	1631	Michihito Kumagaiage 27 1643	Junisen Class B1	●
9	13th term	1639	-8	1631	Hiroji Katou7-dan / age 34 1636	Junisen Class B1	●
10	13th term	1639	-9	1630	Tsutomu Matsushita8-dan / age 45 1610	Junisen Class B1	●
11	13th term	1639	-10	1629	Hisao Hirotsu7-dan / age 35 1568	Junisen Class B1	●
12	13th term	1639	-7	1632	Masao Kitamura6-dan / age 23 1673	Junisen Class B1	●

FY1957 results3W-6L

Win rate0.333

Rating1655

Rank/title at FY end / ageage 49

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	12th term	1663	-8	1656	Toyoichi Igarashi8-dan / age 32 1681	Junisen Class A	●
2	12th term	1663	-7	1656	Renshou Nada8-dan / age 30 1686	Junisen Class A	●
3	12th term	1663	-8	1655	Yasuo Harada8-dan / age 34 1642	Junisen Class A	●
4	12th term	1663	-6	1657	Tatsuya Futakami8-dan / age 25 1741	Junisen Class A	●
5	12th term	1663	+9	1673	Masao TsukadaLifetime 9-dan / age 43 1715	Junisen Class A	○
6	12th term	1663	+10	1673	Motoji Hanamura8-dan / age 39 1738	Junisen Class A	○
7	12th term	1663	+10	1673	Yasuharu Ooyama8-dan / age 34 1749	Junisen Class A	○
8	12th term	1663	-8	1656	Genichi Oono8-dan / age 45 1677	Junisen Class A	●
9	12th term	1663	-8	1655	Yuzo Maruta8-dan / age 38 1660	Junisen Class A	●

FY1956 results4W-5L

Win rate0.444

Rating1681

Rank/title at FY end / ageage 48

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	11th term	1672	-5	1667	Kozo MasudaOsho / age 38 1792	Junisen Class A	●
2	11th term	1672	-9	1664	Yasuo Harada8-dan / age 33 1645	Junisen Class A	●
3	11th term	1672	-8	1664	Toyoichi Igarashi8-dan / age 31 1654	Junisen Class A	●
4	11th term	1672	-9	1664	Kazukiyo Takashima8-dan / age 40 1647	Junisen Class A	●
5	11th term	1672	-8	1664	Masao TsukadaLifetime 9-dan / age 42 1678	Junisen Class A	●
6	11th term	1672	+8	1680	Shigeyuki Matsuda8-dan / age 35 1670	Junisen Class A	○
7	11th term	1672	+10	1682	Motoji Hanamura8-dan / age 38 1748	Junisen Class A	○
8	11th term	1672	+10	1683	Tatsuya Futakami7-dan / age 24 1772	Junisen Class A	○
9	11th term	1672	+9	1681	Renshou Nada8-dan / age 29 1701	Junisen Class A	○

FY1955 results9W-2L

Win rate0.818

Rating1615

Rank/title at FY end / ageage 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	10th term	1624	-5	1618	Tatsuya Futakami7-dan / age 23 1737	Junisen Class B1	●
2	10th term	1624	+7	1631	Mitsuyuki Aramaki8-dan / age 40 1594	Junisen Class B1	○
3	10th term	1624	+7	1631	Seiichi Kobori8-dan / age 43 1602	Junisen Class B1	○
4	10th term	1624	+7	1631	京須行男age 41 1597	Junisen Class B1	○
5	10th term	1624	+8	1632	Toshio Takayanagi8-dan / age 35 1622	Junisen Class B1	○
6	10th term	1624	+9	1633	Yuzo Maruta8-dan / age 36 1688	Junisen Class B1	○
7	10th term	1624	+8	1631	Souetsu Honmaage 35 1620	Junisen Class B1	○
8	10th term	1624	+9	1633	Michihito Kumagaiage 24 1679	Junisen Class B1	○
9	10th term	1624	+7	1631	Hisao Hirotsu7-dan / age 32 1588	Junisen Class B1	○
10	10th term	1624	+8	1632	Shizuo Seino6-dan / age 33 1639	Junisen Class B1	○
11	10th term	1624	-8	1615	Shirou Itaya8-dan / age 42 1604	Junisen Class B1	●

FY1954 results7W-6L

Win rate0.538

Rating1626

Rank/title at FY end / ageage 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	9th term	1635	+8	1643	Toshio Takayanagi8-dan / age 34 1633	Junisen Class B1	○
2	9th term	1635	+8	1643	京須行男age 40 1619	Junisen Class B1	○
3	9th term	1635	+8	1643	Souetsu Honmaage 34 1653	Junisen Class B1	○
4	9th term	1635	+8	1643	Shigekazu Minamiguchi8-dan / age 35 1643	Junisen Class B1	○
5	9th term	1635	+8	1643	Mitsuyuki Aramaki8-dan / age 39 1615	Junisen Class B1	○
6	9th term	1635	+8	1643	Kiyoshi Hagiwara8-dan / age 49 1620	Junisen Class B1	○
7	9th term	1635	+8	1643	Seiichi Kobori8-dan / age 42 1627	Junisen Class B1	○
8	9th term	1635	-8	1627	Shirou Itaya8-dan / age 41 1630	Junisen Class B1	●
9	9th term	1635	-8	1627	Toyoichi Igarashi8-dan / age 29 1639	Junisen Class B1	●
10	9th term	1635	-9	1626	Tsutomu Matsushita8-dan / age 41 1601	Junisen Class B1	●
11	9th term	1635	-7	1628	Shizuo Seino6-dan / age 32 1658	Junisen Class B1	●
12	9th term	1635	-5	1630	Tatsuya Futakami6-dan / age 22 1753	Junisen Class B1	●
13	9th term	1635	-9	1626	村上真一age 57 1599	Junisen Class B1	●

FY1953 results7W-5L

Win rate0.583

Rating1585

Rank/title at FY end / ageage 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	8th term	1593	-8	1585	Shirou Itaya8-dan / age 40 1608	Junisen Class B1	●
2	8th term	1593	-8	1586	Kazukiyo Takashima8-dan / age 37 1613	Junisen Class B1	●
3	8th term	1593	-7	1586	松浦卓造age 38 1622	Junisen Class B1	●
4	8th term	1593	-7	1586	京須行男age 39 1616	Junisen Class B1	●
5	8th term	1593	+8	1601	Tsutomu Matsushita8-dan / age 40 1590	Junisen Class B1	○
6	8th term	1593	+9	1602	Ichiro Kaji8-dan / age 41 1626	Junisen Class B1	○
7	8th term	1593	+9	1602	Toyoichi Igarashi8-dan / age 28 1622	Junisen Class B1	○
8	8th term	1593	+10	1603	Souetsu Honmaage 33 1664	Junisen Class B1	○
9	8th term	1593	+7	1600	Mitsuyuki Aramaki8-dan / age 38 1565	Junisen Class B1	○
10	8th term	1593	+10	1603	Shizuo Seino6-dan / age 31 1671	Junisen Class B1	○
11	8th term	1593	+8	1601	Kiyoshi Hagiwara8-dan / age 48 1607	Junisen Class B1	○
12	8th term	1593	-8	1585	Hisao Hirotsu7-dan / age 30 1601	Junisen Class B1	●

FY1952 results5W-6L

Win rate0.455

Rating1589

Rank/title at FY end / ageage 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	7th term	1594	+10	1605	Renshou Nadaage 25 1693	Junisen Class B1	○
2	7th term	1594	+9	1603	Hidejiro Kitamuraage 44 1637	Junisen Class B1	○
3	7th term	1594	+8	1602	Shigekazu Minamiguchi8-dan / age 33 1597	Junisen Class B1	○
4	7th term	1594	+8	1603	Yuji Sase7-dan / age 33 1611	Junisen Class B1	○
5	7th term	1594	+9	1603	京須行男age 38 1616	Junisen Class B1	○
6	7th term	1594	-7	1587	金高清吉age 33 1635	Junisen Class B1	●
7	7th term	1594	-8	1587	Kiyoshi Hagiwara8-dan / age 47 1602	Junisen Class B1	●
8	7th term	1594	-8	1586	Kazukiyo Takashima8-dan / age 36 1593	Junisen Class B1	●
9	7th term	1594	-8	1586	Genichi Oono8-dan / age 40 1579	Junisen Class B1	●
10	7th term	1594	-8	1587	松浦卓造age 37 1604	Junisen Class B1	●
11	7th term	1594	-6	1589	Shizuo Seino6-dan / age 30 1703	Junisen Class B1	●

FY1951 results1W-7L

Win rate0.125

Rating1628

Rank/title at FY end / ageage 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	6th term	1636	-6	1631	Kozo Masuda8-dan / age 33 1737	Junisen Class A	●
2	6th term	1636	-5	1631	Yasuharu Ooyama8-dan / age 28 1752	Junisen Class A	●
3	6th term	1636	-7	1630	Yuzo Maruta8-dan / age 32 1690	Junisen Class A	●
4	6th term	1636	+7	1643	Mitsuyuki Aramaki7-dan / age 36 1572	Junisen Class A	○
5	6th term	1636	-8	1628	Masao Tsukada8-dan / age 37 1620	Junisen Class A	●
6	6th term	1636	-8	1628	Shirou Itaya8-dan / age 38 1626	Junisen Class A	●
7	6th term	1636	-8	1628	Yasuo Harada8-dan / age 28 1637	Junisen Class A	●
8	6th term	1636	-8	1628	Shigeyuki Matsudaage 30 1618	Junisen Class A	●

FY1950 results6W-3L

Win rate0.667

Rating1611

Rank/title at FY end / ageage 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	5th term	1603	-5	1598	Yasuharu Ooyama8-dan / age 27 1724	Junisen Class A	●
2	5th term	1603	-6	1597	Kozo Masuda8-dan / age 32 1693	Junisen Class A	●
3	5th term	1603	-7	1596	Kazukiyo Takashima8-dan / age 34 1634	Junisen Class A	●
4	5th term	1603	+10	1613	Yuzo Maruta8-dan / age 31 1672	Junisen Class A	○
5	5th term	1603	+8	1611	Masao Tsukada8-dan / age 36 1612	Junisen Class A	○
6	5th term	1603	+9	1613	Toyoichi Igarashi8-dan / age 25 1662	Junisen Class A	○
7	5th term	1603	+8	1611	Genichi Oono8-dan / age 38 1590	Junisen Class A	○
8	5th term	1603	+9	1612	Toshio Takayanagi7-dan / age 30 1639	Junisen Class A	○
9	5th term	1603	+8	1611	Shigekazu Minamiguchi7-dan / age 31 1614	Junisen Class A	○

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.