Rating › Eiji Ooshima

Rating of Eiji Ooshima

Player page　Last game 2015-03-12

Current rating1316

Peak1672
1988-01-08

Games1027

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2014	age 57	182nd	7-dan		Group 6	1316		+2	4	11	0.267
FY2013	age 56	182nd	7-dan		Group 6	1314		-32	1	10	0.091
FY2012	age 55	178th	7-dan		Group 6	1346		-43	1	11	0.083
FY2011	age 54	171st	7-dan		Group 6	1389		+35	6	9	0.400
FY2010	age 53	173rd	7-dan		Group 6	1354		-14	2	9	0.182
FY2009	age 52	165th	7-dan		Group 6	1368		-29	3	11	0.214
FY2008	age 51	161st	7-dan		Group 5	1397		-12	5	11	0.312
FY2007	age 50	158th	7-dan		Group 5	1408		-6	2	8	0.200
FY2006	age 49	149th	7-dan		Group 5	1415		-35	1	9	0.100
FY2005	age 48	143rd	7-dan		Group 5	1450		-29	3	9	0.250
FY2004	age 47	131st	7-dan	Class C2	Group 5	1479	43.9	+36	11	14	0.440
FY2003	age 46	134th	7-dan	Class C2	Group 5	1442	34.5	-30	8	15	0.348
FY2002	age 45	130th	7-dan	Class C2	Group 5	1472	31.7	-36	5	16	0.238
FY2001	age 44	116th	7-dan	Class C2	Group 5	1508	39.2	-24	9	15	0.375
FY2000	age 43	113th	7-dan	Class C2	Group 5	1532	40.5	-19	14	18	0.438
FY1999	age 42	106th	7-dan	Class C2	Group 5	1551	45.1	+25	12	16	0.429
FY1998	age 41	109th	6-dan	Class C2	Group 5	1527	42.2	+10	10	15	0.400
FY1997	age 40	105th	6-dan	Class C2	Group 4	1516	36.0	-57	7	17	0.292
FY1996	age 39	83rd	6-dan	Class C2	Group 4	1573	40.7	-59	8	16	0.333
FY1995	age 38	60th	6-dan	Class C2	Group 4	1632	53.0	+35	17	12	0.586
FY1994	age 37	76th	6-dan	Class C2	Group 4	1597	50.5	+47	18	14	0.562
FY1993	age 36	88th	6-dan	Class C2	Group 3	1550	43.2	-41	11	20	0.355
FY1992	age 35	76th	6-dan	Class C2	Group 3	1592	49.8	-5	20	16	0.556
FY1991	age 34	87th	6-dan	Class C2	Group 3	1596	48.5	-29	19	20	0.487
FY1990	age 33	63rd	6-dan	Class C2	Group 3	1626	50.9	-3	19	17	0.528
FY1989	age 32	58th	6-dan	Class C2	Group 4	1628	51.5	-24	19	18	0.514
FY1988	age 31	48th	5-dan	Class C2	Group 4	1652	53.1	-10	24	18	0.571
FY1987	age 30	43rd	5-dan	Class C2	Group 4	1662	56.5	+44	29	16	0.644
FY1986	age 29	58th	5-dan	Class C2		1618	57.4	+135	29	14	0.674
FY1985	age 28	116th	5-dan	Class C2		1484	38.9	-47	10	19	0.345
FY1984	age 27	107th	5-dan	Class C2		1530	47.6	+10	17	18	0.486
FY1983	age 26	107th	4-dan	Class C2		1520	44.2	-59	14	22	0.389
FY1982	age 25	81st	4-dan	Class C2		1579	45.9	+3	16	18	0.471
FY1981	age 24	76th	4-dan	Class C2		1576	46.7	-13	17	17	0.500
FY1980	age 23	69th	4-dan	Class C2		1589	48.1	+4	17	17	0.500
FY1979	age 22	63rd	4-dan	Class C2		1585	49.7	+16	19	17	0.528
FY1978	age 21	78th	4-dan	Class C2		1569	42.0	-34	13	18	0.419
FY1977	age 20	47th	4-dan	Class C2		1603	49.8	+13	18	16	0.529
FY1976	age 19	51st	4-dan	Class C2		1590		-1	1	1	0.500

Games by fiscal year

FY2014 results4W-11L

Win rate0.267

Rating1316

Annual rank182nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/2	1306	-5	1301	Kazuharu Shoshi7-dan / age 52 1420	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
2	7/8	1301	+13	1314	Hisashi Ogura7-dan / age 46 1563	Kisei-sen Prelim 1 Round 1	Gote	○
3	7/30	1314	+14	1328	Shuji Satoh7-dan / age 47 1642	Ginga-sen Prelims	Gote	○
4	8/4	1328	+14	1342	Kota Kanai5-dan / age 28 1663	Asahi Cup Prelim 1 Round 2	Gote	○
5	8/8	1342	-3	1339	Hiroshi Miyamoto4-dan / age 28 1593	Kisei-sen Prelim 1 Round 2	Sente	●
6	9/12	1339	+14	1352	Naohiro Ishida4-dan / age 25 1633	Oi-sen Prelims Round 1	Sente	○
7	9/15	1352	-7	1346	小林悟アマ 1405	Ginga-sen Block G Round 1	Gote	●
8	9/26	1346	-3	1343	Osamu Nakamura9-dan / age 51 1635	Oi-sen Prelims Round 2	Sente	●
9	9/30	1343	-4	1340	Hideyuki Takano6-dan / age 42 1561	Oza-sen Prelim 1 Round 2	Sente	●
10	10/9	1340	-4	1335	Manabu Kumasaka5-dan / age 37 1522	Asahi Cup Prelim 1 Round 3	Gote	●
11	12/11	1335	-4	1331	Tadao Kitajima7-dan / age 48 1508	Kio-sen Prelims Round 2	Sente	●
12	12/25	1331	-3	1328	Yuichi Tanaka5-dan / age 29 1606	Ryuo-sen Group 6 Ranking Round 1	Gote	●
13	1/20	1328	-6	1322	Kazuharu Shoshi7-dan / age 53 1422	Osho-sen Prelim 1 Round 1	Sente	●
14	2/27	1322	-4	1318	Hisashi Ogura7-dan / age 46 1501	NHK Cup Prelims Round 1	Gote	●
15	3/12	1318	-2	1316	Shoji Segawa5-dan / age 44 1639	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●

FY2013 results1W-10L

Win rate0.091

Rating1314

Annual rank182nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/21	1344	-5	1339	Akio Ishikawa7-dan / age 50 1502	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
2	6/19	1339	-2	1337	Takuma Oikawa5-dan / age 26 1642	Kisei-sen Prelim 1 Round 1	Sente	●
3	7/16	1337	-4	1333	Takehiro Ohira5-dan / age 36 1539	Asahi Cup Prelim 1 Round 2	Gote	●
4	8/9	1333	-6	1326	Nou Itoh6-dan / age 51 1405	Ginga-sen Prelims Round 1	Sente	●
5	9/6	1326	-5	1322	甲斐智美 1483	Oi-sen Prelims Round 1	Gote	●
6	9/25	1322	+14	1336	Hiroaki Yokoyama6-dan / age 32 1667	Oza-sen Prelim 1 Round 2	Sente	○
7	11/8	1336	-6	1330	Kazuharu Shoshi7-dan / age 52 1411	Oza-sen Prelim 1 Round 3	Gote	●
8	12/20	1330	-2	1327	Hiroki Nakata8-dan / age 49 1651	Kio-sen Prelims Round 2	Gote	●
9	1/9	1327	-9	1318	Yoshinori Satou8-dan / age 64 1288	Ryuo-sen Group 6 Ranking Round 1	Sente	●
10	2/21	1318	-2	1317	Kenjirou Abe5-dan / age 24 1696	NHK Cup Prelims Round 1	Sente	●
11	3/24	1317	-3	1314	Takehiro Ohira5-dan / age 36 1565	Osho-sen Prelim 1 Round 1	Gote	●

FY2012 results1W-11L

Win rate0.083

Rating1346

Annual rank178th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/10	1381	-2	1380	Daisuke Suzuki8-dan / age 37 1752	Osho-sen Prelim 1 Round 2	Sente	●
2	7/5	1380	-4	1375	Yoshiyuki Matsumoto6-dan / age 40 1558	Kisei-sen Prelim 1 Round 1	Sente	●
3	7/12	1375	-7	1369	Takashi Kanezawa5-dan / age 39 1422	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
4	7/19	1369	-3	1365	Hideyuki Takano6-dan / age 40 1593	Ginga-sen Prelims	Gote	●
5	8/29	1365	-4	1361	Tadao Kitajima6-dan / age 46 1556	Asahi Cup Prelim 1 Round 2	Gote	●
6	9/11	1361	-6	1355	Hirokazu Ueno5-dan / age 35 1454	Oi-sen Prelims Round 1	Sente	●
7	10/11	1355	-2	1353	Makoto Sasaki6-dan / age 32 1717	Oza-sen Prelim 1 Round 2	Sente	●
8	12/4	1353	+7	1360	Shoichi Anzai6-dan / age 49 1303	Ryuo-sen Group 6 Ranking Round 1	Sente	○
9	1/21	1360	-4	1356	Yuichi Tanaka4-dan / age 27 1541	Kio-sen Prelims Round 2	Sente	●
10	1/29	1356	-4	1352	Tadao Kitajima6-dan / age 47 1521	Osho-sen Prelim 1 Round 1	Sente	●
11	2/18	1352	-3	1348	Takahiro Toyokawa7-dan / age 45 1587	NHK Cup Prelims Round 1	Sente	●
12	3/11	1348	-3	1346	Keita Kadokura4-dan / age 25 1632	Ryuo-sen Group 6 Ranking Round 2	Sente	●

FY2011 results6W-9L

Win rate0.400

Rating1389

Annual rank171st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/31	1348	+12	1360	Akio Ishikawa7-dan / age 48 1550	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○
2	6/28	1360	-2	1358	Akira Nishio6-dan / age 31 1657	Kisei-sen Prelim 1 Round 1	Sente	●
3	7/8	1358	+10	1368	Hirokazu Ueno5-dan / age 34 1468	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
4	7/15	1368	+14	1382	Manabu Senzaki8-dan / age 41 1688	Ginga-sen Prelims	Sente	○
5	8/4	1382	-6	1376	Hifumi Katoh9-dan / age 71 1472	Asahi Cup Prelim 1 Round 2	Gote	●
6	8/12	1376	-3	1373	Kota Kanai5-dan / age 25 1658	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
7	9/1	1373	-6	1368	Toshiyuki Nakao5-dan / age 36 1479	Oi-sen Prelims Round 1	Sente	●
8	9/9	1368	-5	1362	Hitoshige Awaji9-dan / age 61 1482	Ginga-sen Block B Round 1	Gote	●
9	10/6	1362	-1	1361	Taichi Nakamura5-dan / age 23 1768	Oza-sen Prelim 1 Round 2	Sente	●
10	12/5	1361	+11	1372	Hirokazu Ueno5-dan / age 34 1499	Ryuo-sen Group 6 Ranking Round 1	Gote	○
11	1/12	1372	+11	1383	Ryo Shimamoto5-dan / age 31 1507	Ryuo-sen Group 6 Ranking Round 2	Gote	○
12	1/26	1383	-4	1379	Hideyuki Takano6-dan / age 39 1593	Kio-sen Prelims Round 2	Sente	●
13	2/22	1379	-2	1377	Hiroaki Yokoyama5-dan / age 31 1739	NHK Cup Prelims Round 1	Sente	●
14	2/28	1377	-2	1375	Tadashi Ooishi4-dan / age 22 1700	Ryuo-sen Group 6 Ranking Round 3	Gote	●
15	3/29	1375	+14	1389	Sakio Chiba6-dan / age 33 1675	Osho-sen Prelim 1 Round 1	Sente	○

FY2010 results2W-9L

Win rate0.182

Rating1354

Annual rank173rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/22	1365	-2	1363	Makoto Chuza7-dan / age 40 1660	Kisei-sen Prelim 1 Round 1	Sente	●
2	7/13	1363	-2	1361	Taku Morishita9-dan / age 44 1714	Ginga-sen Prelims	Gote	●
3	7/28	1361	+12	1373	Eisaku Tomioka8-dan / age 46 1525	Asahi Cup Prelim 1 Round 2	Sente	○
4	8/27	1373	+11	1383	Hirokazu Ueno5-dan / age 33 1500	Oza-sen Prelim 1 Round 2	Gote	○
5	9/24	1383	-2	1381	Kenjirou Abe4-dan / age 21 1689	Oi-sen Prelims Round 1	Sente	●
6	9/30	1381	-2	1379	Akira Shima9-dan / age 47 1728	Asahi Cup Prelim 1 Round 3	Sente	●
7	10/29	1379	-1	1378	Akihito HiroseOi / age 23 1880	Oza-sen Prelim 1 Round 3	Sente	●
8	1/7	1378	-6	1372	Kazuharu Shoshi7-dan / age 49 1460	Ryuo-sen Group 6 Ranking Round 1	Sente	●
9	1/13	1372	-7	1365	木下浩一age 43 1410	Osho-sen Prelim 1 Round 1	Sente	●
10	1/31	1365	-7	1358	Saburou Takeichi6-dan / age 56 1388	Kio-sen Prelims Round 1	Gote	●
11	2/24	1358	-4	1354	Hiroshi Kamiya7-dan / age 49 1573	NHK Cup Prelims Round 1	Gote	●

FY2009 results3W-11L

Win rate0.214

Rating1368

Annual rank165th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/22	1394	-3	1391	Taichi Nakamura4-dan / age 20 1652	Kisei-sen Prelim 1 Round 1	Gote	●
2	6/18	1391	-8	1384	Hirofumi Itoh6-dan / age 49 1406	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	●
3	7/17	1384	+14	1398	Kazushiza Horiguchi7-dan / age 34 1712	Ginga-sen Prelims	Gote	○
4	8/11	1398	-9	1388	Shoichi Anzai6-dan / age 46 1335	Oi-sen Prelims Round 1	Gote	●
5	8/17	1388	-3	1385	Makoto Chuza7-dan / age 39 1669	Oza-sen Prelim 1 Round 2	Sente	●
6	8/28	1385	-3	1382	Ichiro Hiura7-dan / age 43 1620	Asahi Cup Prelim 1 Round 2	Gote	●
7	9/1	1382	-7	1375	木下浩一age 42 1418	Ginga-sen Block B Round 1	Gote	●
8	12/9	1375	+7	1382	Seiichirou Taki7-dan / age 61 1342	Ryuo-sen Group 6 Ranking Round 1	Gote	○
9	1/15	1382	+7	1389	Yuuji Yoda6-dan / age 52 1350	Osho-sen Prelim 1 Round 1	Sente	○
10	1/22	1389	-2	1388	Makoto Tobe5-dan / age 23 1771	Kio-sen Prelims Round 2	Gote	●
11	2/12	1388	-6	1382	Katsuhiko Murooka7-dan / age 50 1489	Ryuo-sen Group 6 Ranking Round 2	Gote	●
12	2/25	1382	-5	1377	Masaki Izumi7-dan / age 49 1523	NHK Cup Prelims Round 1	Gote	●
13	3/5	1377	-2	1376	Nobuyuki Yashiki9-dan / age 38 1751	Osho-sen Prelim 1 Round 2	Sente	●
14	3/26	1376	-7	1368	Kazuharu Shoshi7-dan / age 48 1413	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●

FY2008 results5W-11L

Win rate0.312

Rating1397

Annual rank161st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1399	-8	1391	Kenji Iino7-dan / age 53 1419	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	●
2	5/8	1391	-2	1389	Akira Nishio5-dan / age 28 1686	Kisei-sen Prelim 1 Round 1	Gote	●
3	7/11	1389	-6	1383	Koji Horiguchi7-dan / age 47 1488	Oi-sen Prelims Round 1	Sente	●
4	7/17	1383	-3	1380	Hiroaki Yokoyama5-dan / age 27 1666	Asahi Cup Prelim 1 Round 2	Gote	●
5	8/14	1380	+14	1394	Ichiro Hiura7-dan / age 42 1686	Ginga-sen Prelims	Sente	○
6	9/12	1394	-3	1391	Keiichi Sanada7-dan / age 35 1662	Oza-sen Prelim 1 Round 2	Gote	●
7	9/17	1391	-7	1384	Kazuo Ishida9-dan / age 61 1425	Ryuo-sen Group 5 Relegation playoff Final	Gote	●
8	9/26	1384	+10	1394	矢内理絵子 1471	Ginga-sen Block G Round 1	Gote	○
9	9/26	1384	-3	1381	Akira Inaba4-dan / age 20 1669	Ginga-sen Block G Round 2	Sente	●
10	1/7	1391	+7	1398	Shoichi Anzai6-dan / age 45 1356	Ryuo-sen Group 6 Ranking Round 2	Sente	○
11	1/15	1398	+6	1404	Haruo Numa6-dan / age 59 1299	Osho-sen Prelim 1 Round 1	Sente	○
12	1/29	1404	-8	1396	Yoshinori Satou8-dan / age 59 1390	Kio-sen Prelims Round 1	Sente	●
13	2/12	1396	-2	1394	Taku Morishita9-dan / age 42 1737	Osho-sen Prelim 1 Round 2	Sente	●
14	2/26	1394	+10	1403	Kazuo Ishida9-dan / age 61 1461	NHK Cup Prelims Round 1	Sente	○
15	2/26	1394	-3	1391	Ryosuke Nakamura5-dan / age 23 1647	NHK Cup Prelims Round 2	Sente	●
16	3/19	1400	-3	1397	Yuichi Tanaka4-dan / age 24 1622	Ryuo-sen Group 6 Ranking Round 3	Sente	●

FY2007 results2W-8L

Win rate0.200

Rating1408

Annual rank158th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1413	+11	1424	Hiroshi Okazaki6-dan / age 39 1532	Kisei-sen Prelim 1 Round 1	Sente	○
2	6/6	1424	+7	1431	Hirofumi Itoh6-dan / age 47 1395	Ryuo-sen Group 5 Relegation playoff Final	Gote	○
3	6/15	1431	-5	1427	Takehiro Ohira5-dan / age 30 1593	Kisei-sen Prelim 1 Round 2	Sente	●
4	7/20	1427	-2	1425	Ayumu Matsuo6-dan / age 27 1820	Asahi Cup Prelim 1 Round 2	Gote	●
5	7/25	1425	-3	1422	Kosuke Tamura6-dan / age 31 1655	Oi-sen Prelims Round 1	Gote	●
6	8/17	1422	-3	1419	Masakazu Kondoh6-dan / age 36 1692	Oza-sen Prelim 1 Round 2	Gote	●
7	12/21	1419	-2	1417	Yasuaki Murayama5-dan / age 23 1782	Ryuo-sen Group 5 Ranking Round 1	Sente	●
8	1/18	1417	-3	1414	Tadao Kitajima6-dan / age 42 1674	Osho-sen Prelim 1 Round 1	Gote	●
9	1/31	1414	-3	1411	Masakazu Kondoh6-dan / age 36 1646	Kio-sen Prelims Round 2	Sente	●
10	2/21	1411	-3	1408	Takeshi Kawakami6-dan / age 35 1689	NHK Cup Prelims Round 1	Sente	●

FY2006 results1W-9L

Win rate0.100

Rating1415

Annual rank149th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1448	-5	1443	Shuuichi Ono8-dan / age 48 1567	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
2	4/27	1443	+13	1456	Kazutoshi Satoh4-dan / age 27 1710	Kisei-sen Prelim 1 Round 1	Sente	○
3	5/25	1456	-8	1448	木下浩一age 38 1458	Kisei-sen Prelim 1 Round 2	Sente	●
4	7/14	1448	-7	1440	木下浩一age 38 1473	Asahi Open Prelims Round 2	Gote	●
5	7/19	1440	-5	1435	Yuya Nagaoka4-dan / age 20 1576	Oi-sen Prelims Round 1	Sente	●
6	8/22	1435	-3	1432	Issei Takazaki4-dan / age 19 1662	Oza-sen Prelim 1 Round 1	Gote	●
7	12/1	1432	-4	1428	Yusuke Ina5-dan / age 30 1647	Ryuo-sen Group 5 Ranking Round 1	Sente	●
8	1/26	1428	-3	1425	Makoto Sasaki5-dan / age 27 1655	Kio-sen Prelims Round 2	Sente	●
9	2/2	1425	-5	1420	Hiroshi Okazaki6-dan / age 39 1556	Osho-sen Prelim 1 Round 1	Gote	●
10	3/14	1420	-5	1415	Yuki Fujikura4-dan / age 27 1548	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	●

FY2005 results3W-9L

Win rate0.250

Rating1450

Annual rank143rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1476	-4	1471	Yuji Masuda5-dan / age 34 1644	Ryuo-sen Group 5 Ranking Semifinal	Gote	●
2	4/28	1471	-5	1467	Yasuaki Murayama4-dan / age 20 1626	Kisei-sen Prelim 1 Round 1	Sente	●
3	6/15	1467	+6	1473	Shoichi Anzai6-dan / age 41 1384	Asahi Open Prelims Round 2	Sente	○
4	7/29	1473	-3	1470	Atsushi Miyata5-dan / age 24 1761	Asahi Open Prelims Round 3	Gote	●
5	8/4	1470	-7	1463	Koji Horiguchi7-dan / age 44 1506	Oza-sen Prelim 1 Round 1	Gote	●
6	9/7	1463	+5	1468	Hiroshi Seki6-dan / age 45 1336	Oi-sen Prelims Round 1	Gote	○
7	9/30	1468	-3	1466	Kensuke Kitahama7-dan / age 29 1742	Ryuo-sen Group 5 Promotion playoff Final	Gote	●
8	10/17	1466	-3	1463	Daisuke Nakagawa7-dan / age 37 1734	Oi-sen Prelims Round 2	Gote	●
9	12/7	1463	+10	1472	Yoshiyuki Ueyama6-dan / age 48 1539	Ryuo-sen Group 5 Ranking Round 1	Sente	○
10	1/11	1472	-7	1466	Youichi Kushida6-dan / age 41 1534	Osho-sen Prelim 1 Round 1	Gote	●
11	1/19	1466	-9	1457	Kenji Iino7-dan / age 51 1429	Ryuo-sen Group 5 Ranking Round 2	Gote	●
12	2/6	1457	-8	1450	Kazuyoshi Nishimura9-dan / age 64 1478	Kio-sen Prelims Round 2	Sente	●

FY2004 results11W-14L

Win rate0.440

Rating1479

Annual rank131st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/30	1436	-7	1429	Katsuhiko Murooka7-dan / age 45 1483	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
2	5/20	1429	+11	1440	Yoshiyuki Ueyama6-dan / age 47 1546	Kisei-sen Prelim 1 Round 1	Sente	○
3	6/4	1440	+12	1451	Yasuaki Tsukada9-dan / age 39 1604	Kisei-sen Prelim 1 Round 2	Gote	○
4	6/8	1451	-4	1447	Yusuke Ina4-dan / age 28 1646	Junisen Class C2 Round 1	Gote	●
5	6/24	1447	+12	1459	Akio Ishikawa6-dan / age 41 1610	Asahi Open Prelims Round 2	Sente	○
6	7/8	1459	-3	1456	Atsushi Miyata5-dan / age 23 1743	Kisei-sen Prelim 1 Round 3	Sente	●
7	7/13	1456	+9	1465	Takashi Kanezawa4-dan / age 31 1493	Junisen Class C2 Round 2	Sente	○
8	8/12	1465	-2	1463	Kazuki Kimura7-dan / age 31 1855	Asahi Open Prelims Round 3	Sente	●
9	8/17	1463	+6	1470	Yuji Maeda8-dan / age 50 1379	Junisen Class C2 Round 3	Sente	○
10	9/2	1470	-8	1462	Kazuyoshi Nishimura9-dan / age 62 1472	Oza-sen Prelim 1 Round 2	Sente	●
11	9/7	1462	-6	1455	Yuki Fujikura4-dan / age 24 1537	Junisen Class C2 Round 4	Sente	●
12	9/22	1455	-4	1452	Keiichi Sanada6-dan / age 31 1668	Oi-sen Prelims Round 2	Sente	●
13	9/28	1452	-4	1448	Takeshi Kawakami5-dan / age 32 1645	Junisen Class C2 Round 5	Gote	●
14	10/19	1448	-5	1443	Toshiyuki Nakao4-dan / age 29 1584	Junisen Class C2 Round 6	Sente	●
15	11/16	1443	+10	1453	Tomohiro Murata4-dan / age 23 1535	Junisen Class C2 Round 7	Gote	○
16	12/14	1453	-8	1444	Saburou Takeichi6-dan / age 50 1432	Junisen Class C2 Round 8	Gote	●
17	12/22	1444	+9	1454	Shuuichi Ono8-dan / age 46 1506	Ryuo-sen Group 5 Ranking Round 1	Sente	○
18	1/18	1454	-3	1450	Eiji Iijima5-dan / age 25 1689	Junisen Class C2 Round 9	Gote	●
19	1/28	1450	+13	1463	Makoto Chuza5-dan / age 34 1673	Ryuo-sen Group 5 Ranking Round 2	Sente	○
20	2/4	1463	+12	1475	Osamu Nakamura8-dan / age 42 1645	Osho-sen Prelim 1 Round 2	Sente	○
21	2/15	1475	-5	1470	Akira Nishio4-dan / age 25 1636	Junisen Class C2 Round 10	Sente	●
22	3/1	1470	+12	1482	Tadao Kitajima6-dan / age 39 1637	Kio-sen Prelims Round 1	Gote	○
23	3/9	1482	+7	1489	Kenji Iino7-dan / age 50 1438	Ryuo-sen Group 5 Ranking Round 3	Sente	○
24	3/18	1489	-7	1482	Manabu Kumasaka4-dan / age 27 1537	Osho-sen Prelim 1 Round 3	Sente	●
25	3/25	1482	-3	1479	Ayumu Matsuo5-dan / age 24 1712	Kio-sen Prelims Round 2	Gote	●

FY2003 results8W-15L

Win rate0.348

Rating1442

Annual rank134th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1462	+11	1473	Makoto Sasaki4-dan / age 23 1595	Kisei-sen Prelim 1 Round 1	Sente	○
2	5/13	1473	+7	1480	Kenji Iino7-dan / age 48 1444	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	○
3	5/21	1480	-4	1476	Hiroshi Okazaki5-dan / age 36 1661	Kisei-sen Prelim 1 Round 2	Sente	●
4	6/17	1476	+6	1482	Noboru Sakurai8-dan / age 62 1365	Junisen Class C2 Round 1	Gote	○
5	6/26	1482	-8	1474	Noboru Kosaka7-dan / age 53 1468	Ryuo-sen Group 5 Promotion playoff Round 3	Gote	●
6	7/3	1474	-5	1469	Hifumi Katoh9-dan / age 63 1626	Asahi Open Prelims Round 2		●
7	7/22	1469	-2	1466	Kosuke Tamura5-dan / age 27 1769	Junisen Class C2 Round 2		●
8	8/15	1466	-6	1460	Yuki Fujikura4-dan / age 23 1558	Oza-sen Prelim 1 Round 1		●
9	8/26	1460	-4	1456	Hideyuki Takano4-dan / age 31 1628	Junisen Class C2 Round 3		●
10	9/22	1456	+10	1466	Masamitsu Tachi6-dan / age 38 1553	Junisen Class C2 Round 4		○
11	10/10	1466	-9	1457	早咲誠和アマ 1434	Ginga-sen Block H Round 1		●
12	10/16	1457	-8	1449	Youichi Kushida6-dan / age 38 1451	Oi-sen Prelims Round 1		●
13	10/21	1449	-5	1445	Hirokazu Ueno4-dan / age 26 1608	Junisen Class C2 Round 5		●
14	11/18	1445	+9	1454	Koji Horiguchi6-dan / age 42 1503	Junisen Class C2 Round 6		○
15	12/16	1454	-7	1447	Kazuharu Shoshi6-dan / age 42 1495	Junisen Class C2 Round 7		●
16	12/24	1447	+7	1454	Yuuji Yoda6-dan / age 46 1422	Ryuo-sen Group 5 Ranking Round 1		○
17	1/20	1454	+7	1461	Yaichio Oono6-dan / age 44 1404	Junisen Class C2 Round 8		○
18	1/29	1461	-7	1454	Kazuyoshi Nishimura9-dan / age 62 1507	Osho-sen Prelim 1 Round 2		●
19	2/17	1454	-5	1450	Masakazu Kondoh5-dan / age 32 1613	Junisen Class C2 Round 9		●
20	3/5	1450	+10	1459	Kazuyoshi Nishimura9-dan / age 62 1520	Kio-sen Prelims Round 1		○
21	3/11	1459	-5	1454	Toshiyuki Nakao4-dan / age 29 1587	Ryuo-sen Group 5 Ranking Round 2		●
22	3/16	1454	-3	1451	橋本崇載age 21 1722	Junisen Class C2 Round 10		●
23	3/31	1451	-9	1442	Ryuuichi Matsuura6-dan / age 52 1411	Kio-sen Prelims Round 2		●

FY2002 results5W-16L

Win rate0.238

Rating1472

Annual rank130th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/5	1507	+6	1513	Ryuuichi Matsuura6-dan / age 50 1428	Ryuo-sen Group 5 Promotion playoff Round 1	○
2	4/25	1513	-5	1508	Atsushi Miyata4-dan / age 20 1660	Kisei-sen Prelim 1 Round 1	●
3	5/16	1508	-4	1504	Akira Watanabe4-dan / age 18 1677	Ryuo-sen Group 5 Promotion playoff Round 2	●
4	6/11	1504	-6	1497	Takehiro Ohira4-dan / age 25 1581	Junisen Class C2 Round 1	●
5	7/2	1497	+10	1508	Hiroshi Kamiya7-dan / age 41 1609	Asahi Open Prelims	○
6	7/16	1508	+8	1516	Yoshiyuki Ueyama6-dan / age 45 1519	Junisen Class C2 Round 2	○
7	8/8	1516	-5	1511	Masakazu Kondoh5-dan / age 31 1644	Asahi Open Prelims	●
8	8/20	1511	-5	1506	Yusuke Ina4-dan / age 26 1643	Junisen Class C2 Round 3	●
9	9/6	1506	-8	1498	Koji Horiguchi6-dan / age 41 1493	Oza-sen Prelim 1 Round 2	●
10	9/10	1498	-5	1493	Eiji Iijima4-dan / age 22 1649	Junisen Class C2 Round 4	●
11	9/27	1493	-4	1489	Hisashi Ogura6-dan / age 34 1662	Oi-sen Prelims Round 2	●
12	10/22	1489	-4	1484	Shinya Satoh4-dan / age 25 1659	Junisen Class C2 Round 6	●
13	11/19	1484	-6	1478	Shohei Takada6-dan / age 40 1573	Junisen Class C2 Round 7	●
14	12/11	1478	-7	1471	Yoshiyuki Ueyama6-dan / age 45 1517	Ryuo-sen Group 5 Ranking Round 1	●
15	12/17	1471	-5	1466	Takashi Kanezawa4-dan / age 29 1589	Junisen Class C2 Round 8	●
16	1/21	1466	-4	1461	Norihiro Yagura5-dan / age 28 1639	Junisen Class C2 Round 9	●
17	1/31	1461	-2	1460	Nobuyuki Yashiki8-dan / age 31 1842	Osho-sen Prelim 1 Round 2	●
18	2/12	1460	-4	1456	Shingo Hirafuji6-dan / age 39 1656	Junisen Class C2 Round 10	●
19	3/7	1456	-3	1453	Ichiro Hiura7-dan / age 37 1698	Kio-sen Prelims Round 1	●
20	3/11	1453	+9	1461	Keizou Noda5-dan / age 45 1477	Junisen Class C2 Round 11	○
21	3/27	1461	+11	1472	Makoto Sasaki4-dan / age 23 1605	Ryuo-sen Group 5 Promotion playoff Round 1	○

FY2001 results9W-15L

Win rate0.375

Rating1508

Annual rank116th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/24	1521	+6	1527	Yoshinori Satou8-dan / age 52 1433	Ryuo-sen Group 5 Promotion playoff	○
2	5/2	1527	+3	1529	Kinji Shiihashi6-dan / age 52 1245	Kisei-sen Prelim 1 Round 1	○
3	5/17	1529	-2	1528	Koichi Fukaura6-dan / age 29 1902	Kio-sen Prelims	●
4	6/13	1528	-9	1519	Hiromitsu Kanki6-dan / age 42 1500	Ryuo-sen Group 5 Promotion playoff	●
5	6/19	1519	-9	1510	Yaichio Oono6-dan / age 42 1496	Junisen Class C2 Round 1	●
6	6/29	1510	-4	1506	Kensuke Kitahama6-dan / age 25 1700	Asahi Open Prelims	●
7	7/6	1506	-3	1503	Hirotaka Nozuki5-dan / age 28 1745	Kisei-sen Prelim 1 Round 2	●
8	7/24	1503	+11	1514	Yoshiyuki Matsumoto5-dan / age 29 1636	Junisen Class C2 Round 2	○
9	8/23	1514	+4	1518	Toshihiko Kawaguchi7-dan / age 64 1337	Oza-sen Prelim 1 Round 1	○
10	8/28	1518	+9	1527	Hirokazu Ueno4-dan / age 24 1555	Junisen Class C2 Round 3	○
11	9/18	1527	-5	1522	Hiroshi Naganuma6-dan / age 36 1660	Junisen Class C2 Round 4	●
12	9/21	1522	-7	1515	Kazuyoshi Nishimura9-dan / age 59 1552	Oi-sen Prelims Round 2	●
13	10/5	1515	+10	1525	Kiyokazu Katsumata5-dan / age 32 1610	Oza-sen Prelim 1 Round 2	○
14	10/16	1525	-4	1521	Takahiro Toyokawa5-dan / age 34 1705	Junisen Class C2 Round 5	●
15	11/1	1521	+8	1529	Koji Horiguchi6-dan / age 40 1531	Oza-sen Prelim 1 Round 3	○
16	11/20	1529	+8	1537	Saburou Takeichi6-dan / age 47 1544	Junisen Class C2 Round 6	○
17	11/27	1537	-8	1529	Junichi Kase6-dan / age 44 1530	Oza-sen Prelim 1 Round 4	●
18	12/18	1529	-8	1522	Takanori Anyouji4-dan / age 27 1547	Junisen Class C2 Round 7	●
19	12/27	1522	-6	1515	Kiyokazu Katsumata5-dan / age 32 1598	Ryuo-sen Group 5 Ranking Round 1	●
20	1/22	1515	+8	1523	Hatasu Itou7-dan / age 51 1519	Junisen Class C2 Round 8	○
21	2/8	1523	-3	1520	Yasuaki Tsukada9-dan / age 37 1764	Osho-sen Prelim 1 Round 2	●
22	2/12	1520	-5	1515	Makoto Chuza5-dan / age 32 1670	Junisen Class C2 Round 9	●
23	2/21	1515	-4	1511	Takahiro Toyokawa5-dan / age 35 1708	Kio-sen Prelims Round 1	●
24	3/12	1511	-3	1508	Takayuki Yamasaki5-dan / age 21 1739	Junisen Class C2 Round 10	●

FY2000 results14W-18L

Win rate0.438

Rating1532

Annual rank113th

Rank/title at FY end / age7-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1547	-6	1541	Hiroshi Naganuma6-dan / age 35 1643	Ryuo-sen Group 5 Ranking Semifinal	Gote	●
2	4/28	1541	+9	1551	Eiji Iijima4-dan / age 20 1601	Kisei-sen Prelim 1 Round 1	Sente	○
3	5/30	1551	-9	1542	Kazuo Ishida9-dan / age 53 1524	Hayazashi-sen Prelims Round 2	Gote	●
4	5/30	1551	+7	1558	Tsuneo Kikuchi7-dan / age 50 1521	Hayazashi-sen Prelims Round 1	Gote	○
5	6/8	1550	+6	1556	Yuji Maeda7-dan / age 46 1463	Kisei-sen Prelim 1 Round 2	Gote	○
6	6/20	1556	+6	1562	Yoshiyuki Kubota5-dan / age 28 1485	Junisen Class C2 Round 1	Gote	○
7	7/6	1562	+8	1570	Kazuharu Shoshi6-dan / age 38 1580	Kisei-sen Prelim 1 Round 3	Gote	○
8	7/11	1570	+2	1572	Shuuichi Ikeda6-dan / age 55 1204	All-Japan Pro Round 1	Sente	○
9	7/13	1572	-4	1568	Yasuaki Tsukada8-dan / age 35 1769	Ginga-sen Prelims	Gote	●
10	7/25	1568	+7	1575	Hiromitsu Kanki6-dan / age 41 1512	Junisen Class C2 Round 2	Sente	○
11	8/3	1575	-8	1566	Junichi Kase6-dan / age 42 1555	Kisei-sen Prelim 1 Final	Gote	●
12	8/16	1566	-6	1561	Ayumu Matsuo4-dan / age 20 1665	Oza-sen Prelim 1 Round 2	Sente	●
13	8/29	1561	-9	1551	Nou Itoh5-dan / age 38 1502	Junisen Class C2 Round 3	Gote	●
14	9/5	1551	+9	1560	Kazuo Manabe8-dan / age 48 1581	All-Japan Pro Round 2	Gote	○
15	9/19	1560	-7	1553	Chikara Akutsu4-dan / age 18 1620	Junisen Class C2 Round 4	Gote	●
16	9/28	1553	-4	1549	Kensuke Kitahama6-dan / age 24 1732	Oi-sen Prelims Round 2	Gote	●
17	10/2	1549	-1	1548	Yoshiharu Habu5 titles / age 30 2081	All-Japan Pro Round 3	Sente	●
18	10/17	1548	-7	1542	Naoya Fujiwara5-dan / age 35 1604	Junisen Class C2 Round 5	Sente	●
19	11/2	1542	-2	1540	Kazushiza Horiguchi5-dan / age 25 1858	Ryuo-sen Group 5 Promotion playoff Final	Sente	●
20	11/21	1540	-9	1530	Ryuuichi Matsuura6-dan / age 48 1475	Junisen Class C2 Round 6	Gote	●
21	12/19	1530	-5	1525	Masakazu Kondoh4-dan / age 29 1654	Junisen Class C2 Round 7	Sente	●
22	12/27	1525	-6	1518	Shinya Satoh4-dan / age 23 1600	Ryuo-sen Group 5 Ranking Round 1	Gote	●
23	1/16	1518	-5	1513	Yuji Masuda4-dan / age 29 1641	Junisen Class C2 Round 8	Sente	●
24	2/2	1513	-4	1509	Keiichi Sanada6-dan / age 28 1694	Osho-sen Prelim 1 Round 2	Sente	●
25	2/13	1509	-6	1503	Takeshi Kawakami5-dan / age 28 1615	Junisen Class C2 Round 9	Gote	●
26	2/16	1503	+7	1510	Noboru Sakurai7-dan / age 59 1451	Kio-sen Prelims Round 1	Sente	○
27	2/28	1510	+9	1519	Kazuo Ishida9-dan / age 53 1557	NHK Cup Prelims Round 2	Gote	○
28	2/28	1510	+3	1513	Toratsugu Nomoto7-dan / age 55 1227	NHK Cup Prelims Round 1	Sente	○
29	2/28	1510	-9	1501	Yaichio Oono6-dan / age 41 1479	NHK Cup Prelims Final	Sente	●
30	3/13	1513	+7	1520	Yuji Maeda8-dan / age 47 1449	Junisen Class C2 Round 10	Sente	○
31	3/19	1520	+5	1525	Toshio Miyata7-dan / age 48 1403	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○
32	3/29	1525	+7	1532	Hatasu Itou7-dan / age 50 1500	Kio-sen Prelims Round 2	Sente	○

FY1999 results12W-16L

Win rate0.429

Rating1551

Annual rank106th

Rank/title at FY end / age7-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/22	1526	-3	1523	Kazushiza Horiguchi4-dan / age 24 1752	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
2	4/30	1523	-6	1517	Takeshi Kawakami4-dan / age 26 1628	Kisei-sen Prelim 1 Round 1	Gote	●
3	5/13	1517	+11	1527	Makoto Chuza4-dan / age 29 1635	Osho-sen Prelim 1 Round 4	Gote	○
4	5/28	1527	-3	1525	Toshiaki Kubo6-dan / age 23 1811	Osho-sen Prelim 1 Final	Sente	●
5	6/4	1525	-4	1521	Ichiro Hiura6-dan / age 33 1730	Hayazashi-sen Prelims Round 2	Sente	●
6	6/4	1525	+5	1530	Hiroshi Seki5-dan / age 38 1381	Hayazashi-sen Prelims Round 1	Gote	○
7	6/8	1526	-3	1523	Shuji Satoh5-dan / age 32 1755	Ginga-sen Prelims	Gote	●
8	6/15	1523	+8	1531	Kenji Iino7-dan / age 44 1524	Junisen Class C2 Round 1	Sente	○
9	6/23	1531	+5	1536	Hiroharu Seto6-dan / age 42 1388	All-Japan Pro Round 1	Gote	○
10	7/13	1536	-6	1530	Norihiro Yagura5-dan / age 24 1641	Junisen Class C2 Round 2	Sente	●
11	8/17	1530	-7	1523	Kosuke Tamura4-dan / age 23 1592	Junisen Class C2 Round 3	Sente	●
12	8/20	1523	-3	1520	Daisuke Suzuki5-dan / age 25 1793	All-Japan Pro Round 2	Gote	●
13	9/2	1520	-2	1518	Kazuki Kimura5-dan / age 26 1813	Oza-sen Prelim 1 Round 2	Sente	●
14	9/7	1518	+5	1523	Yoshimasa Saeki8-dan / age 63 1392	Junisen Class C2 Round 4	Sente	○
15	10/5	1523	-2	1521	Koichi Fukaura6-dan / age 27 1862	Oi-sen Prelims Round 2	Gote	●
16	10/19	1521	+8	1529	Nobuo Mori6-dan / age 47 1527	Junisen Class C2 Round 6	Gote	○
17	11/24	1529	+8	1537	Yoshiyuki Ueyama6-dan / age 42 1528	Junisen Class C2 Round 7	Gote	○
18	12/10	1537	+11	1548	Isao Nakata6-dan / age 32 1651	Ryuo-sen Group 5 Ranking Round 1	Sente	○
19	12/21	1548	-10	1538	Shoichi Anzai5-dan / age 36 1456	Junisen Class C2 Round 8	Sente	●
20	1/18	1538	+12	1550	Hiroki Iizuka5-dan / age 30 1738	Junisen Class C2 Round 9	Gote	○
21	1/24	1550	+11	1561	Hisashi Ogura6-dan / age 31 1687	Ryuo-sen Group 5 Ranking Round 2	Gote	○
22	2/8	1561	-11	1550	Teruhiko Suzuki7-dan / age 45 1436	Osho-sen Prelim 1 Round 1	Sente	●
23	2/15	1550	-3	1547	Kazushiza Horiguchi5-dan / age 24 1818	Junisen Class C2 Round 10	Gote	●
24	2/22	1547	-3	1545	Kazushiza Horiguchi5-dan / age 24 1821	Kio-sen Prelims Round 1	Gote	●
25	2/28	1545	-6	1539	Masaki Izumi7-dan / age 39 1635	NHK Cup Prelims Round 2	Gote	●
26	2/28	1545	+9	1554	Toshiyuki Nakao4-dan / age 25 1606	NHK Cup Prelims Round 1	Gote	○
27	3/6	1548	+10	1558	Shinya Satoh4-dan / age 22 1624	Ryuo-sen Group 5 Ranking Round 3	Gote	○
28	3/14	1558	-7	1551	Shinya Yamamoto4-dan / age 28 1619	Junisen Class C2 Round 11	Sente	●

FY1998 results10W-15L

Win rate0.400

Rating1527

Annual rank109th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1518	-5	1513	Eisaku Tomioka7-dan / age 33 1673	Kio-sen Prelims Round 2	Gote	●
2	4/24	1513	-5	1508	Hisashi Ogura5-dan / age 29 1657	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	●
3	5/13	1508	-5	1503	Hirotaka Nozuki4-dan / age 24 1627	Kisei-sen Prelim 1 Round 1	Gote	●
4	5/28	1503	-5	1497	Takeshi Kawakami4-dan / age 25 1622	All-Japan Pro Round 1	Gote	●
5	6/2	1497	+7	1504	Katsumi Mushano6-dan / age 44 1456	Hayazashi-sen Prelims	Sente	○
6	6/2	1497	-4	1494	Hiroyuki Miura6-dan / age 24 1713	Hayazashi-sen Prelims	Sente	●
7	6/9	1501	-6	1495	Hiroshi Naganuma6-dan / age 33 1577	Junisen Class C2 Round 1	Sente	●
8	7/14	1495	-6	1488	Makoto Chuza4-dan / age 28 1561	Junisen Class C2 Round 2	Gote	●
9	8/14	1488	-5	1483	Kiyokazu Katsumata4-dan / age 29 1622	Oza-sen Prelim 1 Round 2	Gote	●
10	8/18	1483	-5	1478	Takahiro Toyokawa5-dan / age 31 1634	Junisen Class C2 Round 3	Sente	●
11	9/8	1478	-3	1476	Masataka Sugimoto5-dan / age 29 1759	Junisen Class C2 Round 4	Gote	●
12	9/29	1476	+5	1481	Shigeru Sekine9-dan / age 68 1354	Oi-sen Prelims Round 2	Gote	○
13	10/6	1481	+11	1492	Shinya Satoh4-dan / age 21 1626	Junisen Class C2 Round 5	Gote	○
14	10/27	1492	+11	1503	Shingo Hirafuji5-dan / age 35 1611	Junisen Class C2 Round 6	Sente	○
15	11/5	1503	-3	1500	Ichiro Hiura6-dan / age 32 1757	Oi-sen Prelims Round 3	Sente	●
16	11/17	1500	+11	1511	Hirotaka Nozuki4-dan / age 25 1646	Junisen Class C2 Round 7	Gote	○
17	12/17	1511	-4	1507	Hisashi Ogura6-dan / age 30 1712	Ryuo-sen Group 5 Ranking Round 1	Sente	●
18	1/19	1507	+8	1515	Hirofumi Itoh5-dan / age 38 1496	Junisen Class C2 Round 9	Sente	○
19	2/4	1515	+6	1521	Seiichirou Taki7-dan / age 50 1416	Osho-sen Prelim 1 Round 2	Sente	○
20	2/9	1521	+5	1526	Toshiyuki Tsubouchi7-dan / age 50 1390	Junisen Class C2 Round 10	Sente	○
21	2/24	1526	-8	1518	Katsuhiko Murooka6-dan / age 39 1526	NHK Cup Prelims Round 1	Gote	●
22	3/2	1518	-6	1511	Shohei Takada5-dan / age 36 1595	Kio-sen Prelims Round 1	Gote	●
23	3/9	1511	-5	1506	Kiyokazu Katsumata4-dan / age 29 1645	Junisen Class C2 Round 11	Gote	●
24	3/16	1506	+10	1516	Nobuyuki Oouchi9-dan / age 57 1578	Osho-sen Prelim 1 Round 3	Sente	○
25	3/25	1516	+10	1527	Akio Ishikawa6-dan / age 36 1628	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	○

FY1997 results7W-17L

Win rate0.292

Rating1516

Annual rank105th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/16	1571	+5	1576	Kenji Iino6-dan / age 42 1443	Kisei-sen Prelim 1 Round 1	Gote	○
2	5/29	1576	+7	1583	Yoshinori Satou7-dan / age 48 1531	Hayazashi-sen Prelims	Gote	○
3	5/29	1576	-4	1572	Ichiro Hiura6-dan / age 31 1757	Hayazashi-sen Prelims	Sente	●
4	6/17	1579	-7	1572	Kazuki Kimura4-dan / age 23 1610	Junisen Class C2 Round 1	Sente	●
5	6/26	1572	-4	1568	Ichiro Hiura6-dan / age 31 1763	Kisei-sen Prelim 1 Round 2	Gote	●
6	7/14	1568	-7	1561	Shohei Takada5-dan / age 35 1601	Ryuo-sen Group 4 Relegation playoff Final	Sente	●
7	7/22	1561	-6	1554	Naoya Fujiwara5-dan / age 32 1627	Junisen Class C2 Round 2	Gote	●
8	8/1	1554	-9	1546	Noboru Tamaru8-dan / age 47 1526	All-Japan Pro Round 2	Gote	●
9	8/4	1546	-12	1534	Toshihiko Kawaguchi6-dan / age 60 1381	Oza-sen Prelim 1 Round 2	Gote	●
10	8/26	1534	-9	1525	Ryuuichi Matsuura6-dan / age 45 1502	Junisen Class C2 Round 3	Gote	●
11	9/12	1525	+9	1535	Nobuyuki Oouchi9-dan / age 55 1586	Oi-sen Prelims Round 2	Gote	○
12	9/16	1535	-11	1524	Toshihiko Kawaguchi6-dan / age 60 1398	Junisen Class C2 Round 4	Sente	●
13	10/28	1524	-6	1518	Shohei Takada5-dan / age 35 1619	Junisen Class C2 Round 6	Gote	●
14	11/7	1518	-2	1515	Koichi Fukaura6-dan / age 25 1822	Oi-sen Prelims Round 3	Gote	●
15	11/18	1515	-10	1506	Junichi Kase5-dan / age 39 1439	Junisen Class C2 Round 7	Sente	●
16	12/16	1506	+8	1514	Saburou Takeichi6-dan / age 43 1523	Junisen Class C2 Round 8	Gote	○
17	12/24	1514	-5	1509	Kiyokazu Katsumata4-dan / age 28 1632	Ryuo-sen Group 5 Ranking Round 1	Gote	●
18	1/20	1509	-5	1504	Yoshiyuki Matsumoto4-dan / age 26 1652	Junisen Class C2 Round 9	Sente	●
19	2/10	1504	-7	1497	木下浩一age 30 1548	Junisen Class C2 Round 10	Gote	●
20	2/17	1497	-2	1494	Ichiro Hiura6-dan / age 31 1802	Osho-sen Prelim 1 Round 1	Gote	●
21	2/24	1494	-6	1488	Makoto Chuza4-dan / age 28 1578	NHK Cup Prelims	Sente	●
22	3/10	1488	+6	1494	Yukio Miyasaka8-dan / age 68 1398	Junisen Class C2 Round 11	Sente	○
23	3/18	1494	+11	1505	Kazuyoshi Nishimura8-dan / age 56 1612	Kio-sen Prelims Round 1	Sente	○
24	3/27	1505	+11	1516	Masakazu Kondoh4-dan / age 26 1647	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○

FY1996 results8W-16L

Win rate0.333

Rating1573

Annual rank83rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1629	-9	1620	Yuji Maeda7-dan / age 42 1574	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
2	5/14	1620	-7	1613	Hiroshi Okazaki4-dan / age 29 1684	Kisei-sen Prelim 1 Round 2	Sente	●
3	5/30	1613	-8	1605	小林宏6-dan / age 33 1594	Hayazashi-sen Prelims	Gote	●
4	6/18	1605	+10	1615	Hiroki Iizuka4-dan / age 27 1699	Junisen Class C2 Round 1	Gote	○
5	6/27	1615	+6	1621	Kazuyoshi Nishimura8-dan / age 54 1546	All-Japan Pro Round 2	Sente	○
6	7/17	1621	-10	1612	Yoshiyuki Ueyama6-dan / age 39 1547	Oza-sen Prelim 1 Round 2	Sente	●
7	7/23	1612	-8	1604	Kazushiza Horiguchi4-dan / age 21 1632	Junisen Class C2 Round 2	Sente	●
8	8/8	1604	+4	1608	Toshihiko Kawaguchi6-dan / age 59 1384	All-Japan Pro Round 3	Gote	○
9	8/27	1608	-11	1597	Nobuo Mori6-dan / age 44 1458	Junisen Class C2 Round 3	Gote	●
10	9/17	1597	-7	1590	Norihiro Yagura4-dan / age 21 1648	Junisen Class C2 Round 4	Gote	●
11	10/15	1590	-3	1587	Toshiyuki Moriuchi8-dan / age 26 1864	Oi-sen Prelims Round 2	Gote	●
12	10/25	1587	-4	1583	Daisuke Nakagawa6-dan / age 28 1781	All-Japan Pro Round 4	Sente	●
13	10/29	1583	+8	1591	Hiromitsu Kanki6-dan / age 37 1573	Junisen Class C2 Round 6	Sente	○
14	11/19	1591	+10	1601	Kosuke Tamura4-dan / age 20 1693	Junisen Class C2 Round 7	Sente	○
15	11/27	1601	-8	1593	Eisaku Tomioka7-dan / age 32 1587	Ryuo-sen Group 4 Ranking Round 1	Gote	●
16	12/17	1593	-6	1587	Hisashi Ogura5-dan / age 28 1697	Junisen Class C2 Round 8	Gote	●
17	1/21	1587	+5	1592	Hiroto Kiritani6-dan / age 47 1448	Junisen Class C2 Round 9	Sente	○
18	1/31	1592	-4	1588	Manabu Senzaki6-dan / age 26 1777	Kio-sen Prelims Round 1	Sente	●
19	2/12	1588	-6	1582	Yoshiyuki Kubota4-dan / age 24 1675	Junisen Class C2 Round 10	Gote	●
20	2/24	1582	+3	1585	Toratsugu Nomoto7-dan / age 51 1312	NHK Cup Prelims	Gote	○
21	2/24	1582	-8	1574	Masaki Izumi6-dan / age 36 1580	NHK Cup Prelims	Sente	●
22	2/27	1577	-6	1570	Eisaku Tomioka7-dan / age 32 1645	Osho-sen Prelim 1 Round 1	Gote	●
23	3/11	1570	+9	1580	Takeshi Kawakami4-dan / age 24 1632	Junisen Class C2 Round 11	Sente	○
24	3/19	1580	-7	1573	小林宏6-dan / age 34 1637	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●

FY1995 results17W-12L

Win rate0.586

Rating1632

Annual rank60th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1594	-5	1589	Takashi Abe6-dan / age 27 1730	Ryuo-sen Group 4 Ranking Round 2	Gote	●
2	5/19	1589	+11	1600	Shuji Satoh5-dan / age 27 1731	Kisei-sen Prelim 1 Round 2	Sente	○
3	5/22	1600	-9	1592	Nobuyuki Oouchi9-dan / age 53 1571	Hayazashi-sen Prelims	Sente	●
4	5/22	1600	+11	1611	Nobuyuki Yashiki6-dan / age 23 1735	Hayazashi-sen Prelims	Sente	○
5	5/22	1600	+5	1606	Junichi Kase5-dan / age 37 1484	Hayazashi-sen Prelims	Gote	○
6	6/12	1608	-8	1600	Youichi Kushida5-dan / age 30 1621	Kisei-sen Prelim 1 Round 3	Sente	●
7	6/20	1600	+7	1608	Nou Itoh4-dan / age 33 1570	Junisen Class C2 Round 1	Gote	○
8	7/13	1608	-7	1601	Hiroki Iizuka4-dan / age 26 1643	Oza-sen Prelim 1 Round 2	Sente	●
9	7/18	1601	+8	1609	Hiroshi Okazaki4-dan / age 28 1619	Junisen Class C2 Round 2	Sente	○
10	8/3	1609	-3	1606	Masataka Goda5-dan / age 24 1896	All-Japan Pro Round 2	Sente	●
11	8/29	1606	-7	1600	Daisuke Suzuki4-dan / age 21 1656	Junisen Class C2 Round 3	Gote	●
12	9/11	1600	-7	1593	Eisaku Tomioka7-dan / age 31 1661	Ryuo-sen Group 4 Promotion playoff Semifinal	Sente	●
13	9/19	1593	+7	1600	Kiyokazu Katsumata4-dan / age 26 1568	Junisen Class C2 Round 4	Gote	○
14	10/11	1600	-8	1593	Hiroshi Kamiya6-dan / age 34 1612	Oi-sen Prelims Round 2	Gote	●
15	10/17	1593	+11	1604	Shuji Satoh5-dan / age 28 1724	Junisen Class C2 Round 5	Sente	○
16	11/21	1604	+8	1612	Masataka Sugimoto4-dan / age 27 1625	Junisen Class C2 Round 6	Sente	○
17	11/29	1612	-8	1604	小林宏6-dan / age 32 1592	Ryuo-sen Group 4 Ranking Round 1	Gote	●
18	12/12	1604	+6	1610	Noboru Kosaka6-dan / age 45 1529	Junisen Class C2 Round 7	Gote	○
19	1/16	1610	+3	1613	Yuzo Maruta9-dan / age 76 1349	Junisen Class C2 Round 8	Sente	○
20	1/24	1613	+4	1617	Saburou Takeichi5-dan / age 41 1448	Osho-sen Prelim 1 Round 1	Gote	○
21	2/2	1617	+6	1623	Teruhiko Suzuki7-dan / age 41 1526	Kio-sen Prelims Round 1	Sente	○
22	2/13	1623	+4	1627	Hiroshi Seki5-dan / age 35 1440	Junisen Class C2 Round 9	Sente	○
23	2/23	1627	+7	1634	Akio Ishikawa5-dan / age 32 1590	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
24	2/29	1634	-7	1627	Hiroki Iizuka4-dan / age 26 1670	NHK Cup Prelims	Gote	●
25	2/29	1634	+8	1642	Hiroshi Kamiya6-dan / age 34 1617	NHK Cup Prelims	Gote	○
26	2/29	1634	+5	1639	Ryuuichi Matsuura6-dan / age 44 1482	NHK Cup Prelims	Gote	○
27	3/8	1640	-5	1635	Daisuke Nakagawa6-dan / age 27 1795	Kio-sen Prelims Round 2	Gote	●
28	3/12	1635	+6	1641	Yaichio Oono6-dan / age 37 1531	Junisen Class C2 Round 10	Gote	○
29	3/22	1641	-9	1632	Nobuyuki Oouchi9-dan / age 54 1603	Osho-sen Prelim 1 Round 2	Sente	●

FY1994 results18W-14L

Win rate0.562

Rating1597

Annual rank76th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1548	+11	1559	Takahiro Toyokawa4-dan / age 27 1704	Kisei-sen Prelim 1 Round 1	Sente	○
2	4/14	1559	+6	1565	Daigorou Satou9-dan / age 57 1481	Kisei-sen Prelim 1 Round 2	Gote	○
3	5/10	1565	+8	1574	Kazuharu Shoshi6-dan / age 32 1585	Kisei-sen Prelim 1 Round 3	Sente	○
4	5/17	1574	-10	1563	Shigeru Sekine9-dan / age 64 1464	Ryuo-sen Group 4 Relegation playoff Round 1	Gote	●
5	6/2	1563	+8	1571	Kazuo Manabe8-dan / age 42 1551	Hayazashi-sen Prelims	Gote	○
6	6/2	1563	+3	1567	Kinji Shiihashi5-dan / age 45 1322	Hayazashi-sen Prelims	Gote	○
7	6/2	1563	-8	1555	Shoichi Anzai5-dan / age 30 1565	Hayazashi-sen Prelims	Gote	●
8	6/10	1566	-6	1561	Hiroki Iizuka4-dan / age 25 1677	Kisei-sen Prelim 1 Round 4	Gote	●
9	6/21	1561	-6	1555	Kensuke Kitahama4-dan / age 18 1646	Junisen Class C2 Round 1	Sente	●
10	6/30	1555	-3	1552	Tadahisa Maruyama5-dan / age 23 1819	All-Japan Pro Round 2	Sente	●
11	7/6	1552	-10	1542	Junichi Kase5-dan / age 36 1473	Oza-sen Prelim 1 Round 2	Gote	●
12	7/12	1542	+7	1549	Kenji Iino6-dan / age 40 1493	Junisen Class C2 Round 2	Gote	○
13	8/10	1549	+6	1555	Daigorou Satou9-dan / age 57 1460	Ryuo-sen Group 4 Relegation playoff Semifinal	Gote	○
14	8/25	1555	-13	1542	Ichirou Tanabe6-dan / age 56 1315	Kisei-sen Prelim 1 Round 1	Gote	●
15	8/30	1542	-4	1539	Hiroki Nakata6-dan / age 29 1763	Junisen Class C2 Round 3	Gote	●
16	9/7	1539	-4	1534	Teruichi Aono9-dan / age 41 1707	Oi-sen Prelims Round 1	Gote	●
17	9/20	1534	-7	1527	木下浩一age 27 1574	Junisen Class C2 Round 4	Sente	●
18	9/27	1527	+9	1536	Shoichi Anzai5-dan / age 31 1582	Ryuo-sen Group 4 Relegation playoff Final	Gote	○
19	10/11	1536	-4	1532	Toshiaki Kubo4-dan / age 19 1702	Junisen Class C2 Round 5	Gote	●
20	11/22	1532	+8	1540	Katsumi Mushano6-dan / age 40 1542	Junisen Class C2 Round 6	Sente	○
21	12/7	1540	+7	1547	Seiichirou Taki7-dan / age 46 1497	Ryuo-sen Group 4 Ranking Round 1	Sente	○
22	12/13	1547	+8	1555	Keizou Noda4-dan / age 36 1537	Junisen Class C2 Round 7	Sente	○
23	1/17	1555	+6	1561	Ryuuichi Matsuura6-dan / age 43 1484	Junisen Class C2 Round 8	Gote	○
24	1/26	1561	+9	1571	Katsuhiko Murooka6-dan / age 35 1626	Ryuo-sen Group 4 Ranking Round 2	Gote	○
25	1/30	1571	+9	1580	Ichiro Hiura6-dan / age 28 1630	Kio-sen Prelims Round 1	Sente	○
26	2/9	1580	-5	1576	Osamu Nakamura8-dan / age 32 1741	Osho-sen Prelim 1 Round 1	Gote	●
27	2/14	1576	+11	1587	Takahiro Toyokawa4-dan / age 27 1706	Junisen Class C2 Round 9	Sente	○
28	2/28	1587	+6	1592	Hiroharu Seto5-dan / age 38 1489	NHK Cup Prelims	Sente	○
29	2/28	1587	-6	1580	Shuuichi Ono7-dan / age 37 1659	NHK Cup Prelims	Gote	●
30	3/14	1586	+6	1592	Shoichi Anzai5-dan / age 31 1509	Junisen Class C2 Round 10	Sente	○
31	3/23	1592	-9	1583	Kazuyoshi Nishimura8-dan / age 53 1559	Kio-sen Prelims Round 2	Sente	●
32	3/30	1583	+14	1597	Koichi Fukaura5-dan / age 23 1893	Ryuo-sen Group 4 Ranking Round 3	Sente	○

FY1993 results11W-20L

Win rate0.355

Rating1550

Annual rank88th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1592	-11	1581	Yoshinori Satou7-dan / age 44 1446	Kisei-sen Prelim 1 Round 2	Gote	●
2	4/23	1581	-5	1575	Teruichi Aono8-dan / age 40 1708	Osho-sen Prelim 1 Round 3	Gote	●
3	6/3	1575	+5	1580	Terutaka Yasue7-dan / age 52 1434	Hayazashi-sen Prelims	Sente	○
4	6/3	1575	+9	1584	Youichi Kushida5-dan / age 28 1612	Hayazashi-sen Prelims	Gote	○
5	6/3	1575	+7	1582	Koji Horiguchi6-dan / age 32 1531	Hayazashi-sen Prelims	Gote	○
6	6/11	1596	-4	1592	Nobuyuki Yashiki6-dan / age 21 1788	All-Japan Pro Round 2	Sente	●
7	6/22	1592	-8	1584	Yoshiyuki Ueyama5-dan / age 36 1573	Junisen Class C2 Round 1	Sente	●
8	6/26	1584	-4	1579	Keiichi Sanada4-dan / age 20 1749	Hayazashi-sen Main Round 1	Sente	●
9	7/13	1579	-5	1575	Manabu Senzaki5-dan / age 23 1734	Junisen Class C2 Round 2	Gote	●
10	8/3	1575	+8	1582	Katsuhiko Murooka6-dan / age 34 1561	Oza-sen Prelim 1 Round 2	Sente	○
11	8/23	1582	-8	1574	Noboru Tamaru8-dan / age 43 1571	Ryuo-sen Group 3 Relegation playoff Semifinal	Gote	●
12	8/31	1574	-4	1570	Daisuke Nakagawa5-dan / age 25 1758	Junisen Class C2 Round 3	Sente	●
13	9/13	1570	-4	1566	Daisuke Nakagawa5-dan / age 25 1768	Oza-sen Prelim 1 Round 3	Gote	●
14	9/21	1566	-7	1559	Shingo Hirafuji4-dan / age 29 1615	Junisen Class C2 Round 4	Sente	●
15	9/28	1559	+8	1568	Kazuyoshi Nishimura8-dan / age 51 1573	Oi-sen Prelims Round 1	Gote	○
16	10/8	1568	-6	1561	Masahiko Urano6-dan / age 29 1656	Ryuo-sen Group 3 Relegation playoff Final	Gote	●
17	10/19	1561	-12	1549	Yuzo Maruta9-dan / age 74 1366	Kisei-sen Prelim 1 Round 2	Gote	●
18	10/22	1549	-3	1546	Kunio YonenagaMeijin / age 50 1790	Oi-sen Prelims Round 2	Sente	●
19	10/26	1546	+10	1557	Shohei Takada5-dan / age 31 1654	Junisen Class C2 Round 6	Gote	○
20	11/16	1557	+11	1568	Hiroshi Naganuma5-dan / age 28 1712	Junisen Class C2 Round 7	Gote	○
21	12/14	1568	-4	1564	Kenji Kanzaki5-dan / age 30 1775	Junisen Class C2 Round 8	Sente	●
22	12/21	1564	-6	1558	Shohei Takada5-dan / age 31 1644	Ryuo-sen Group 4 Ranking Round 2	Gote	●
23	1/12	1558	-9	1549	Hiroshi Seki5-dan / age 33 1516	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
24	1/18	1549	+4	1553	Shouji Kenmochi8-dan / age 59 1351	Junisen Class C2 Round 9	Gote	○
25	2/4	1553	-3	1550	Nobuyuki Yashiki6-dan / age 22 1787	Osho-sen Prelim 1 Round 2	Gote	●
26	2/8	1550	+7	1557	Daigorou Satou9-dan / age 57 1500	Kio-sen Prelims Round 1	Sente	○
27	2/15	1557	-12	1545	Masao Kitamura8-dan / age 59 1387	Junisen Class C2 Round 10	Gote	●
28	3/2	1545	+9	1554	Masamitsu Tachi5-dan / age 28 1575	NHK Cup Prelims	Sente	○
29	3/2	1545	-5	1540	Ichiro Hiura6-dan / age 27 1669	NHK Cup Prelims	Sente	●
30	3/15	1548	+10	1559	Youichi Kushida5-dan / age 29 1650	Junisen Class C2 Round 11	Sente	○
31	3/29	1559	-8	1550	Kazuo Manabe8-dan / age 42 1550	Kio-sen Prelims Round 2	Sente	●

FY1992 results20W-16L

Win rate0.556

Rating1592

Annual rank76th

Rank/title at FY end / age6-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1593	+8	1601	Shigeru Sekine9-dan / age 62 1574	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	○
2	4/16	1601	+4	1606	Yuzo Maruta9-dan / age 73 1437	Kisei-sen Prelim 1 Round 2	Sente	○
3	4/22	1606	-5	1600	Koichi Fukaura4-dan / age 20 1721	Kio-sen Prelims Round 3	Gote	●
4	5/13	1600	-6	1595	Kenji Kobayashi8-dan / age 35 1710	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
5	5/20	1595	+9	1604	Takahiro Toyokawa4-dan / age 25 1652	Kisei-sen Prelim 1 Round 3	Sente	○
6	5/29	1604	-8	1596	Hiroki Iizuka4-dan / age 23 1624	Kisei-sen Prelim 1 Round 4	Gote	●
7	6/4	1596	+5	1601	Noboru Sakurai7-dan / age 51 1468	Hayazashi-sen Prelims	Gote	○
8	6/4	1596	+6	1602	Yoshinori Satou7-dan / age 43 1503	Hayazashi-sen Prelims	Sente	○
9	6/4	1596	-11	1585	Terutaka Yasue7-dan / age 51 1440	Hayazashi-sen Prelims	Gote	●
10	6/4	1596	+10	1607	Takeshi Fujii4-dan / age 21 1701	Hayazashi-sen Prelims	Sente	○
11	6/16	1606	+6	1612	Yuuji Yoda5-dan / age 34 1514	Junisen Class C2 Round 1	Sente	○
12	6/23	1612	-8	1605	Hiroshi Kamiya6-dan / age 31 1634	All-Japan Pro Round 2	Gote	●
13	7/9	1605	+7	1611	Ryuuichi Matsuura6-dan / age 40 1541	Oza-sen Prelim 1 Round 2	Gote	○
14	7/14	1611	+5	1617	Tsuneo Kikuchi6-dan / age 43 1492	Junisen Class C2 Round 2	Gote	○
15	8/18	1617	-8	1609	Kazuyoshi Nishimura8-dan / age 50 1610	Oza-sen Prelim 1 Round 3	Gote	●
16	8/25	1609	+7	1616	Yaichio Oono5-dan / age 33 1582	Junisen Class C2 Round 3	Sente	○
17	9/2	1616	+8	1623	Yuji Maeda7-dan / age 38 1595	Oi-sen Prelims Round 1	Sente	○
18	9/16	1623	+3	1626	Akira Kinoshita6-dan / age 53 1361	Junisen Class C2 Round 4	Gote	○
19	10/6	1626	+5	1631	Hiroto Kiritani6-dan / age 42 1473	Junisen Class C2 Round 5	Sente	○
20	10/20	1631	-5	1626	Manabu Senzaki5-dan / age 22 1760	Oi-sen Prelims Round 2	Gote	●
21	10/27	1626	+3	1629	Masao Kitamura8-dan / age 57 1359	Kisei-sen Prelim 1 Round 2	Sente	○
22	11/4	1629	-11	1617	Hirofumi Itoh5-dan / age 32 1467	Junisen Class C2 Round 6	Gote	●
23	11/16	1617	+6	1624	Hatasu Itou6-dan / age 42 1544	Kisei-sen Prelim 1 Round 3	Sente	○
24	12/4	1624	-7	1617	Ichiro Hiura5-dan / age 26 1681	Kisei-sen Prelim 1 Round 4	Gote	●
25	12/8	1617	+4	1620	Hideo Yamaguchi7-dan / age 51 1397	Junisen Class C2 Round 7	Gote	○
26	1/12	1620	-9	1611	Yuji Maeda7-dan / age 38 1567	Ryuo-sen Group 3 Ranking Round 1	Gote	●
27	1/19	1611	-10	1601	Saburou Takeichi5-dan / age 38 1511	Junisen Class C2 Round 8	Gote	●
28	1/26	1601	+9	1610	Kazuyoshi Nishimura8-dan / age 51 1653	Osho-sen Prelim 1 Round 1	Gote	○
29	2/12	1610	-5	1606	Daisuke Nakagawa5-dan / age 24 1766	Kio-sen Prelims Round 1	Gote	●
30	2/16	1606	-5	1601	Koichi Fukaura4-dan / age 21 1747	Junisen Class C2 Round 9	Gote	●
31	2/22	1601	+4	1604	Yuzo Maruta9-dan / age 73 1399	NHK Cup Prelims	Sente	○
32	2/22	1601	+5	1605	Toshihiko Kawaguchi6-dan / age 56 1454	NHK Cup Prelims	Gote	○
33	2/22	1601	-6	1595	Takeshi Fujii4-dan / age 22 1692	NHK Cup Prelims	Gote	●
34	3/11	1603	+6	1609	Ryuuichi Matsuura6-dan / age 41 1524	Osho-sen Prelim 1 Round 2	Sente	○
35	3/16	1609	-6	1603	Hisashi Ogura5-dan / age 24 1679	Junisen Class C2 Round 10	Sente	●
36	3/30	1603	-11	1592	Noboru Sakurai7-dan / age 51 1451	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	●

FY1991 results19W-20L

Win rate0.487

Rating1596

Annual rank87th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1620	-4	1616	Makoto NakaharaMeijin / age 43 1820	Oi-sen League Red Round 3	Sente	●
2	4/9	1616	+5	1621	Haruo Numa5-dan / age 42 1464	Kisei-sen Prelim 1 Round 2	Sente	○
3	4/18	1621	-6	1615	Tadahisa Maruyama4-dan / age 20 1697	Kio-sen Prelims Round 3	Gote	●
4	4/26	1615	+6	1621	Noboru Sakurai7-dan / age 49 1526	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	○
5	5/16	1621	-5	1616	Michio Ariyoshi9-dan / age 55 1745	Oi-sen League Red Round 4	Gote	●
6	5/21	1616	+10	1625	Kazuharu Shoshi5-dan / age 29 1695	Kisei-sen Prelim 1 Round 3	Gote	○
7	5/31	1625	-4	1621	Toshiyuki Moriuchi5-dan / age 20 1810	Kisei-sen Prelim 1 Round 4	Gote	●
8	6/4	1621	-7	1615	Tadahisa Maruyama4-dan / age 20 1682	Oi-sen League Red Round 5	Sente	●
9	6/6	1615	+5	1620	Tsuneo Kikuchi6-dan / age 41 1476	Hayazashi-sen Prelims	Sente	○
10	6/6	1615	+8	1622	Atsuo Ono5-dan / age 29 1601	Hayazashi-sen Prelims	Sente	○
11	6/6	1615	+6	1620	Ryuuichi Matsuura5-dan / age 39 1510	Hayazashi-sen Prelims	Sente	○
12	6/6	1615	+8	1622	Yaichio Oono5-dan / age 32 1602	Hayazashi-sen Prelims	Gote	○
13	6/14	1641	-10	1630	Teruhiko Suzuki7-dan / age 36 1536	All-Japan Pro Round 2	Gote	●
14	6/18	1630	-11	1620	Ryuuichi Matsuura5-dan / age 39 1516	Junisen Class C2 Round 1	Sente	●
15	7/1	1620	-6	1614	Daisuke Nakagawa5-dan / age 22 1727	Oza-sen Prelim 1 Round 2	Gote	●
16	7/9	1614	-7	1607	Hiroshi Kamiya6-dan / age 30 1652	Ryuo-sen Group 3 Promotion playoff Round 3	Gote	●
17	7/13	1607	-8	1599	Katsuhiko Murooka6-dan / age 32 1592	Hayazashi-sen Main Round 1	Sente	●
18	7/16	1599	+6	1605	Keizou Noda4-dan / age 33 1528	Junisen Class C2 Round 2	Gote	○
19	8/27	1605	-9	1596	Masataka Sugimoto4-dan / age 22 1556	Junisen Class C2 Round 3	Sente	●
20	9/2	1596	+7	1603	Ryuuichi Matsuura5-dan / age 39 1538	Oi-sen Prelims Round 1	Gote	○
21	9/17	1603	+5	1608	Junkichi Sakai5-dan / age 42 1482	Junisen Class C2 Round 4	Gote	○
22	10/8	1608	+2	1610	Ichirou Tanabe6-dan / age 53 1299	Junisen Class C2 Round 5	Gote	○
23	10/14	1610	+4	1614	Shouji Kenmochi7-dan / age 57 1417	Kisei-sen Prelim 1 Round 2	Gote	○
24	11/12	1614	+4	1618	Katsumi Mushano5-dan / age 37 1432	Junisen Class C2 Round 6	Sente	○
25	11/15	1618	+5	1624	Junichi Kase5-dan / age 33 1497	Kisei-sen Prelim 1 Round 3	Sente	○
26	11/19	1624	-3	1620	Taku Morishita6-dan / age 25 1861	Oi-sen Prelims Round 2	Sente	●
27	11/26	1620	-10	1610	Seiichirou Taki7-dan / age 42 1523	Tenno-sen 6-dan section Round 1	Gote	●
28	12/6	1610	+9	1619	Shuji Satoh4-dan / age 24 1632	Kisei-sen Prelim 1 Round 4	Sente	○
29	12/17	1619	-8	1611	Shuji Satoh4-dan / age 24 1629	Junisen Class C2 Round 7	Gote	●
30	1/7	1611	-5	1606	Daisuke Nakagawa5-dan / age 23 1760	Kisei-sen Prelim 1 Final	Gote	●
31	1/14	1606	-7	1599	Koji Tosa6-dan / age 36 1642	Ryuo-sen Group 3 Ranking Round 1	Sente	●
32	1/21	1599	+4	1603	Masakazu Wakamatsu6-dan / age 52 1426	Junisen Class C2 Round 8	Sente	○
33	2/7	1603	+8	1612	Hisashi Ogura4-dan / age 23 1612	Kio-sen Prelims Round 1	Gote	○
34	2/14	1612	-10	1602	Shigeru Sekine9-dan / age 62 1533	Osho-sen Prelim 1 Round 1	Gote	●
35	2/18	1602	-4	1598	Hiroki Nakata5-dan / age 27 1779	Junisen Class C2 Round 9	Sente	●
36	3/5	1598	-8	1589	Kazuyoshi Nishimura8-dan / age 50 1580	NHK Cup Prelims	Gote	●
37	3/5	1598	+10	1607	Akio Ishikawa5-dan / age 29 1672	NHK Cup Prelims	Gote	○
38	3/17	1599	-9	1590	Nobuo Mori5-dan / age 40 1545	Junisen Class C2 Round 10	Gote	●
39	3/31	1590	+7	1596	Teruhiko Suzuki7-dan / age 37 1533	Kio-sen Prelims Round 2	Gote	○

FY1990 results19W-17L

Win rate0.528

Rating1626

Annual rank63rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1624	-11	1613	Haruo Numa5-dan / age 41 1494	Kisei-sen Prelim 1 Round 2	Gote	●
2	4/23	1613	-6	1607	Kenji Kobayashi8-dan / age 33 1697	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
3	5/28	1607	+7	1614	Yoshimasa Saeki8-dan / age 53 1556	Hayazashi-sen Prelims	Gote	○
4	5/28	1607	+3	1610	Hideo Yamaguchi7-dan / age 48 1339	Hayazashi-sen Prelims	Gote	○
5	5/28	1607	-7	1600	Kazuharu Shoshi5-dan / age 28 1653	Hayazashi-sen Prelims	Gote	●
6	6/19	1609	-7	1602	Youichi Kushida4-dan / age 25 1650	Junisen Class C2 Round 1	Sente	●
7	7/6	1602	+9	1611	Osamu Katsuura9-dan / age 44 1644	All-Japan Pro Round 2	Sente	○
8	7/12	1611	-7	1604	Yaichio Oono5-dan / age 31 1649	Oza-sen Prelim 1 Round 2	Sente	●
9	7/17	1604	-10	1595	Kenji Iino6-dan / age 36 1533	Junisen Class C2 Round 2	Gote	●
10	8/7	1595	+8	1602	Kazuyoshi Nishimura8-dan / age 48 1587	All-Japan Pro Round 3	Sente	○
11	8/28	1602	-8	1595	小林宏5-dan / age 27 1621	Junisen Class C2 Round 3	Sente	●
12	9/11	1595	-7	1588	Youichi Kushida4-dan / age 25 1659	All-Japan Pro Round 4	Gote	●
13	9/18	1588	+6	1594	Kinji Shiihashi5-dan / age 41 1476	Junisen Class C2 Round 4	Gote	○
14	9/27	1594	+10	1604	Noboru Tamaru7-dan / age 40 1694	Oi-sen Prelims Round 1	Sente	○
15	10/1	1604	-6	1599	Daisuke Nakagawa4-dan / age 22 1714	Kisei-sen Prelim 1 Round 2	Gote	●
16	10/16	1599	+7	1606	Hiromitsu Kanki5-dan / age 31 1556	Junisen Class C2 Round 6	Gote	○
17	11/2	1606	+6	1612	Shigeru Sekine9-dan / age 60 1531	Oi-sen Prelims Round 2	Sente	○
18	11/6	1612	+4	1616	Kiyosaku Sekiya6-dan / age 56 1424	Tenno-sen 6-dan section Round 1	Sente	○
19	11/13	1616	+8	1624	Naoya Fujiwara4-dan / age 25 1636	Junisen Class C2 Round 7	Sente	○
20	11/21	1624	+5	1630	Yuuji Yoda5-dan / age 32 1496	Oi-sen Prelims Round 3	Gote	○
21	11/27	1630	-8	1622	Eisaku Tomioka6-dan / age 26 1648	Tenno-sen 6-dan section Round 2	Sente	●
22	12/8	1622	+7	1629	Katsuhiko Murooka5-dan / age 31 1599	Oi-sen Prelims Final	Sente	○
23	12/11	1629	-14	1615	Yoshitaka Kimura6-dan / age 59 1280	Junisen Class C2 Round 8	Gote	●
24	12/25	1615	+4	1619	Shouji Kenmochi7-dan / age 56 1425	Kachinuki-sen Prelims	Gote	○
25	12/25	1615	-10	1605	Noboru Sakurai7-dan / age 49 1528	Kachinuki-sen Prelims	Sente	●
26	1/22	1609	+9	1618	Isao Nakata5-dan / age 23 1638	Junisen Class C2 Round 9	Sente	○
27	1/30	1618	+7	1625	Kenji Iino6-dan / age 36 1586	Kio-sen Prelims Round 1	Sente	○
28	2/5	1625	-5	1621	Kenji Kobayashi8-dan / age 33 1775	Ryuo-sen Group 3 Ranking Round 1	Gote	●
29	2/12	1621	-10	1611	Noboru Sakurai7-dan / age 49 1553	Osho-sen Prelim 1 Round 1	Gote	●
30	2/15	1611	-4	1607	Yasumitsu Satoh5-dan / age 21 1810	Oi-sen League Red Round 1	Sente	●
31	2/19	1607	+8	1615	Mamoru Hatakeyama4-dan / age 21 1622	Junisen Class C2 Round 10	Sente	○
32	3/1	1615	-6	1609	Tadahisa Maruyama4-dan / age 20 1696	NHK Cup Prelims	Sente	●
33	3/8	1609	+5	1615	Yukio Miyasaka8-dan / age 61 1482	Kio-sen Prelims Round 2	Gote	○
34	3/12	1615	+6	1621	Noboru Kosaka6-dan / age 41 1548	Junisen Class C2 Round 11	Gote	○
35	3/20	1621	-5	1616	Kenji Kobayashi8-dan / age 33 1769	Oi-sen League Red Round 2	Gote	●
36	3/26	1616	+9	1626	Eisaku Tomioka6-dan / age 26 1680	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	○

FY1989 results19W-18L

Win rate0.514

Rating1628

Annual rank58th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1649	-6	1643	Yasumitsu Satoh5-dan / age 19 1722	Kisei-sen Prelim 1 Round 2	Gote	●
2	4/28	1643	+6	1649	Hiroshi Honma4-dan / age 30 1567	Ryuo-sen Group 4 Ranking Semifinal	Gote	○
3	6/1	1649	+5	1655	Hisao Hasebe8-dan / age 55 1529	Hayazashi-sen Prelims	Sente	○
4	6/1	1649	-11	1638	Hiroto Kiritani5-dan / age 39 1502	Hayazashi-sen Prelims	Sente	●
5	6/1	1649	+3	1653	Yoshito Arino5-dan / age 40 1426	Hayazashi-sen Prelims	Gote	○
6	6/12	1647	-8	1639	Kenji Kobayashi8-dan / age 32 1660	NHK Cup Main Round 1	Gote	●
7	6/20	1639	+6	1645	Shoudou Nakada5-dan / age 37 1529	Junisen Class C2 Round 1	Gote	○
8	6/27	1645	-4	1641	Taku Morishita5-dan / age 22 1828	Ryuo-sen Group 4 Ranking Final	Gote	●
9	6/30	1641	+4	1644	Chimine Yamaguchiage 52 1424	Oza-sen Prelim 1 Round 1	Sente	○
10	7/11	1644	-12	1633	Hiroshi Seki4-dan / age 29 1475	Junisen Class C2 Round 2	Gote	●
11	7/14	1633	+5	1638	Yoshinori Satou7-dan / age 40 1515	Oza-sen Prelim 1 Round 2	Sente	○
12	7/17	1638	+11	1649	Yasuharu Ooyama9-dan / age 66 1766	All-Japan Pro Round 1	Sente	○
13	8/14	1649	-8	1641	Youichi Kushida4-dan / age 24 1651	Kachinuki-sen Prelims	Gote	●
14	8/14	1649	+6	1654	Atsuo Ono5-dan / age 27 1543	Kachinuki-sen Prelims	Gote	○
15	8/18	1646	+7	1654	Katsuhiko Murooka5-dan / age 30 1616	All-Japan Pro Round 2	Gote	○
16	8/22	1654	+6	1660	Toshihiko Kawaguchi6-dan / age 52 1570	Oza-sen Prelim 1 Round 3	Sente	○
17	8/29	1660	-10	1650	Yaichio Oono5-dan / age 30 1580	Junisen Class C2 Round 3	Sente	●
18	9/13	1650	-9	1642	Akio Ishikawa4-dan / age 26 1628	All-Japan Pro Round 3	Gote	●
19	9/19	1642	+8	1649	木下浩一age 22 1625	Junisen Class C2 Round 4	Sente	○
20	9/22	1649	-2	1647	Yoshiharu Habu5-dan / age 18 1963	Oi-sen Prelims Round 1	Gote	●
21	10/2	1647	-8	1639	Toshiyuki Tsubouchi6-dan / age 40 1633	Oza-sen Prelim 1 Round 4	Sente	●
22	10/12	1639	+8	1646	小林宏5-dan / age 26 1618	Kisei-sen Prelim 1 Round 2	Gote	○
23	10/17	1646	+9	1655	Kenji Kanzaki4-dan / age 25 1694	Junisen Class C2 Round 5	Gote	○
24	11/1	1655	-7	1649	Masaki Izumi6-dan / age 28 1721	Tenno-sen 6-dan section Round 1	Gote	●
25	11/14	1649	-6	1643	Takashi Abe5-dan / age 22 1732	Junisen Class C2 Round 6	Sente	●
26	11/29	1643	+6	1648	Hiroshi Seki4-dan / age 29 1542	Kisei-sen Prelim 1 Round 3	Sente	○
27	12/5	1648	+6	1655	Shohei Takada4-dan / age 27 1572	Junisen Class C2 Round 7	Gote	○
28	12/12	1655	+5	1660	Yoshinori Kimura8-dan / age 54 1540	Ryuo-sen Group 3 Ranking Round 1	Gote	○
29	12/20	1660	-9	1651	Hatasu Itou6-dan / age 39 1601	Kisei-sen Prelim 1 Round 4	Sente	●
30	1/23	1651	-11	1640	Hiroshi Honma4-dan / age 31 1530	Junisen Class C2 Round 8	Sente	●
31	2/2	1640	-3	1637	Taku Morishita6-dan / age 23 1867	Osho-sen Prelim 1 Round 1	Gote	●
32	2/6	1637	+6	1642	Yoshiyuki Ueyama5-dan / age 32 1543	Junisen Class C2 Round 9	Sente	○
33	2/13	1642	+6	1648	Toshihiko Kawaguchi6-dan / age 53 1542	Kio-sen Prelims Round 1	Gote	○
34	2/26	1648	-9	1640	Akio Ishikawa4-dan / age 26 1617	NHK Cup Prelims	Gote	●
35	3/5	1640	-9	1631	Seiichirou Taki6-dan / age 41 1609	Kio-sen Prelims Round 2	Sente	●
36	3/13	1631	+5	1636	Yuuji Yoda5-dan / age 32 1479	Junisen Class C2 Round 10	Gote	○
37	3/23	1636	-7	1628	Noboru Tamaru7-dan / age 39 1665	Ryuo-sen Group 3 Ranking Round 2	Gote	●

FY1988 results24W-18L

Win rate0.571

Rating1652

Annual rank48th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1658	+10	1668	Shuuichi Ono6-dan / age 30 1753	Osho-sen Prelim 1 Round 3	Gote	○
2	4/8	1668	-7	1661	Masaki Izumi5-dan / age 27 1733	Shinjin-o-sen Round 2	Sente	●
3	4/12	1661	+8	1669	Manabu Senzaki4-dan / age 17 1651	Kio-sen Prelims Round 3	Sente	○
4	4/20	1669	-5	1664	Torahiko Tanaka8-dan / age 30 1811	Osho-sen Prelim 1 Final	Gote	●
5	4/25	1664	+5	1669	Junichi Kase4-dan / age 30 1532	Kisei-sen Prelim 1 Round 2	Sente	○
6	4/28	1669	-8	1662	Keiji Nishikawa5-dan / age 26 1687	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
7	5/2	1662	-5	1657	Taku Morishita5-dan / age 21 1818	Kio-sen Prelims Final	Gote	●
8	5/6	1657	+10	1667	Toshiyuki Moriuchi4-dan / age 17 1731	Kisei-sen Prelim 1 Round 3	Sente	○
9	5/12	1667	-8	1658	Kazuharu Shoshi5-dan / age 26 1657	Kachinuki-sen Prelims	Sente	●
10	5/25	1658	-9	1649	Hiroyuki Iida4-dan / age 26 1601	Kisei-sen Prelim 1 Round 4	Gote	●
11	5/31	1649	+5	1654	Yuzo Maruta9-dan / age 69 1523	Hayazashi-sen Prelims	Sente	○
12	5/31	1649	+5	1655	Seiichirou Taki6-dan / age 39 1536	Hayazashi-sen Prelims	Sente	○
13	5/31	1649	-10	1639	Terutaka Yasue7-dan / age 47 1556	Hayazashi-sen Prelims	Sente	●
14	6/7	1650	-12	1638	Ryuuichi Matsuura5-dan / age 36 1487	Junisen Class C2 Round 1	Sente	●
15	6/23	1638	+3	1641	Kinji Shiihashi5-dan / age 39 1371	Oza-sen Prelim 1 Round 1	Gote	○
16	6/28	1641	+5	1646	Tsuneo Kikuchi6-dan / age 39 1500	Junisen Class C2 Round 2	Sente	○
17	7/12	1646	-9	1637	Atsuo Ono5-dan / age 26 1614	All-Japan Pro Round 1	Sente	●
18	7/19	1637	+11	1648	Keita Inoue5-dan / age 24 1772	Junisen Class C2 Round 3	Sente	○
19	7/22	1648	-8	1640	Katsuhiko Murooka5-dan / age 29 1638	Oza-sen Prelim 1 Round 2	Gote	●
20	9/6	1640	+5	1645	Nobuo Mori5-dan / age 36 1517	Junisen Class C2 Round 4	Gote	○
21	9/28	1645	-11	1634	Toshikatsu Yoshida7-dan / age 55 1500	Oi-sen Prelims Round 1	Gote	●
22	10/18	1634	+3	1637	Yasuo Date7-dan / age 52 1406	Junisen Class C2 Round 6	Gote	○
23	11/1	1637	+6	1643	Junichi Kase4-dan / age 30 1525	Junisen Class C2 Round 7	Sente	○
24	11/7	1643	+7	1650	Kenji Iino6-dan / age 34 1599	Ryuo-sen Group 4 Ranking Round 1	Gote	○
25	11/11	1650	+8	1658	Kazuharu Shoshi5-dan / age 27 1659	Tenno-sen 5-dan section Round 1	Gote	○
26	11/18	1658	+9	1668	Masaki Izumi5-dan / age 27 1717	Kisei-sen Prelim 1 Round 3	Sente	○
27	12/6	1668	+3	1670	Kiyoshi Aoki5-dan / age 40 1398	Junisen Class C2 Round 8	Sente	○
28	12/16	1670	-9	1661	Kazuharu Shoshi5-dan / age 27 1630	Kisei-sen Prelim 1 Round 4	Sente	●
29	12/20	1661	+5	1666	Tsuneo Kikuchi6-dan / age 39 1524	Ryuo-sen Group 4 Ranking Round 2	Sente	○
30	1/12	1666	-9	1658	Koji Horiguchi5-dan / age 27 1633	Tenno-sen 5-dan section Round 2	Sente	●
31	1/17	1658	-8	1650	Ichiro Hiura5-dan / age 22 1676	Junisen Class C2 Round 9	Gote	●
32	1/26	1650	-7	1644	Daisuke Nakagawa4-dan / age 20 1715	Shinjin-o-sen Round 1	Gote	●
33	2/3	1644	+6	1649	Katsumi Mushano5-dan / age 35 1541	Kio-sen Prelims Round 1	Sente	○
34	2/7	1649	-13	1637	Ichirou Tanabe6-dan / age 50 1424	Junisen Class C2 Round 10	Sente	●
35	2/23	1637	+9	1646	Ichiro Hiura5-dan / age 22 1697	Ryuo-sen Group 4 Ranking Round 3	Gote	○
36	2/28	1646	+3	1649	Yuji Sase8-dan / age 69 1374	NHK Cup Prelims	Sente	○
37	2/28	1646	+4	1651	Yuzo Maruta9-dan / age 69 1481	NHK Cup Prelims	Gote	○
38	2/28	1646	+6	1652	Seiichirou Taki6-dan / age 40 1573	NHK Cup Prelims	Sente	○
39	3/7	1660	+6	1665	Keizou Noda4-dan / age 31 1560	Junisen Class C2 Round 11	Sente	○
40	3/10	1665	+4	1670	Daigorou Satou8-dan / age 52 1486	Osho-sen Prelim 1 Round 1	Sente	○
41	3/24	1670	-11	1659	Toshihiko Kawaguchi6-dan / age 52 1535	Kio-sen Prelims Round 2	Gote	●
42	3/28	1659	-7	1652	Shuuichi Ono6-dan / age 31 1711	Osho-sen Prelim 1 Round 2	Sente	●

FY1987 results29W-16L

Win rate0.644

Rating1662

Annual rank43rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1613	+6	1620	Isao Nakata4-dan / age 19 1531	Kio-sen Prelims Round 3	Sente	○
2	4/9	1620	+4	1623	Yuji Sase8-dan / age 68 1419	Kisei-sen Prelim 1 Round 2	Gote	○
3	4/17	1623	-5	1618	Yoshiharu Habu4-dan / age 16 1759	Kio-sen Prelims Final	Sente	●
4	5/8	1618	+5	1623	Mikio Tomizawa8-dan / age 67 1481	Kisei-sen Prelim 1 Round 3	Gote	○
5	5/16	1623	+11	1634	Yasuharu Ooyama9-dan / age 64 1765	Meisho-sen Main Round 1	Sente	○
6	6/2	1634	-9	1625	Hatasu Itou6-dan / age 36 1585	Hayazashi-sen Prelims	Sente	●
7	6/5	1625	+3	1629	Toratsugu Nomoto7-dan / age 42 1395	Kisei-sen Prelim 1 Round 4	Gote	○
8	6/16	1629	+8	1637	Ichiro Hiura4-dan / age 21 1633	Oza-sen Prelim 1 Round 1	Sente	○
9	6/23	1637	+9	1646	Koji Tosa5-dan / age 32 1689	Tenno-sen 5-dan section Final	Gote	○
10	6/26	1646	-8	1637	Ichiro Hiura4-dan / age 21 1625	Kisei-sen Prelim 1 Final	Sente	●
11	6/30	1637	+5	1643	Hiroto Kiritani5-dan / age 37 1517	Junisen Class C2 Round 1	Sente	○
12	7/14	1643	+3	1646	Toyoichi Igarashi9-dan / age 62 1405	Junisen Class C2 Round 2	Gote	○
13	7/21	1646	+5	1651	Daigorou Satou8-dan / age 50 1504	Oza-sen Prelim 1 Round 2	Sente	○
14	7/24	1651	-9	1642	Tatsuya Futakami9-dan / age 55 1615	All-Japan Pro Round 1	Sente	●
15	7/31	1642	-7	1635	Hiroki Nakata4-dan / age 22 1686	Meisho-sen Main Round 2	Gote	●
16	8/28	1635	-7	1628	Toshiyuki Moriuchi4-dan / age 16 1663	Oza-sen Prelim 1 Round 3	Sente	●
17	9/4	1628	+8	1636	Toshiyuki Tsubouchi6-dan / age 38 1617	Tenno-sen Main Round 1	Sente	○
18	9/8	1636	+8	1644	Masamitsu Tachiage 22 1636	Junisen Class C2 Round 3	Gote	○
19	9/11	1644	+5	1649	Masao Kitamura8-dan / age 52 1515	Oi-sen Prelims Round 1	Gote	○
20	9/29	1649	+2	1651	Shuuichi Ikeda5-dan / age 42 1350	Junisen Class C2 Round 4	Sente	○
21	10/6	1651	-8	1643	Yasumitsu Satoh4-dan / age 18 1645	Junisen Class C2 Round 5	Gote	●
22	10/12	1643	+3	1646	Yuji Sase8-dan / age 68 1415	Kisei-sen Prelim 1 Round 2	Gote	○
23	10/27	1646	+8	1654	Kenji Kanzaki4-dan / age 23 1626	Junisen Class C2 Round 6	Sente	○
24	10/30	1654	-4	1650	Makoto NakaharaMeijin / age 40 1875	Tenno-sen Main Round 2	Gote	●
25	11/6	1650	-8	1642	Kazuo Ishida8-dan / age 40 1641	Kachinuki-sen Main	Gote	●
26	11/12	1642	+6	1649	Kenji Iino6-dan / age 33 1576	Oi-sen Prelims Round 2	Gote	○
27	11/16	1649	-4	1644	Yoshiharu Habu4-dan / age 17 1813	Kisei-sen Prelim 1 Round 3	Gote	●
28	11/20	1644	+3	1647	Toratsugu Nomoto7-dan / age 42 1408	Ryuo-sen Group 4 Ranking Round 1	Gote	○
29	11/24	1647	+3	1650	Masayuki Moriyasu5-dan / age 40 1371	Junisen Class C2 Round 7	Sente	○
30	11/27	1650	+5	1655	Yoshito Arino5-dan / age 39 1504	Tenno-sen 5-dan section Round 1	Gote	○
31	12/1	1655	-7	1648	Hiroki Nakata4-dan / age 23 1701	Oi-sen Prelims Round 3	Gote	●
32	12/8	1648	+2	1650	Yoshitaka Kimura5-dan / age 56 1308	Junisen Class C2 Round 8	Gote	○
33	12/15	1650	+8	1658	Eisaku Tomioka5-dan / age 23 1659	Tenno-sen 5-dan section Round 2	Gote	○
34	12/21	1658	+7	1665	Toshio Miyata6-dan / age 35 1623	Ryuo-sen Group 4 Ranking Round 2	Gote	○
35	1/8	1665	+6	1672	Katsumi Mushano5-dan / age 34 1581	Shinjin-o-sen Round 1	Sente	○
36	1/19	1672	-4	1667	Yoshiharu Habu4-dan / age 17 1839	Junisen Class C2 Round 9	Gote	●
37	1/26	1667	-8	1659	Eisaku Tomioka5-dan / age 23 1674	Ryuo-sen Group 4 Ranking Round 3	Sente	●
38	1/29	1659	-4	1655	Taku Morishita5-dan / age 21 1837	Tenno-sen 5-dan section Round 3	Gote	●
39	2/2	1655	+7	1662	Shigeru Sekine9-dan / age 58 1607	Osho-sen Prelim 1 Round 1	Sente	○
40	2/9	1662	-11	1651	Shoichi Anzai4-dan / age 24 1525	Junisen Class C2 Round 10	Sente	●
41	2/16	1651	+4	1655	Haruo Numa5-dan / age 38 1465	Kio-sen Prelims Round 1	Gote	○
42	2/23	1655	+4	1659	Mikio Tomizawa8-dan / age 67 1437	NHK Cup Prelims	Sente	○
43	2/23	1655	-9	1646	Manabu Senzaki4-dan / age 17 1614	NHK Cup Prelims	Gote	●
44	3/2	1650	+6	1656	Yuuji Yoda5-dan / age 30 1574	Osho-sen Prelim 1 Round 2	Sente	○
45	3/10	1656	+6	1662	Shigeru Sekine9-dan / age 58 1587	Kio-sen Prelims Round 2	Sente	○

FY1986 results29W-14L

Win rate0.674

Rating1618

Annual rank58th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1477	+11	1488	Yoshiyuki Ueyama4-dan / age 28 1625	Osho-sen Prelim 1 Round 3	Gote	○
2	4/18	1488	-7	1481	Seiichirou Taki6-dan / age 37 1523	Kisei-sen Prelim 1 Round 2	Sente	●
3	4/22	1481	+12	1492	Katsuhiko Murooka5-dan / age 27 1647	Osho-sen Prelim 1 Final	Sente	○
4	5/15	1492	-3	1489	Teruichi Aono8-dan / age 33 1726	Osho-sen Prelim 2 Round 1	Gote	●
5	5/27	1489	+10	1498	Terutaka Yasue6-dan / age 45 1557	Hayazashi-sen Prelims	Gote	○
6	5/27	1489	+11	1500	Katsumi Mushano5-dan / age 32 1638	Hayazashi-sen Prelims	Sente	○
7	5/27	1489	+9	1498	Hiroshi Seki4-dan / age 25 1554	Hayazashi-sen Prelims	Sente	○
8	5/27	1489	+10	1499	Yaichio Oono4-dan / age 27 1571	Hayazashi-sen Prelims	Gote	○
9	6/18	1529	-6	1523	Hiroki Nakata4-dan / age 21 1628	Oza-sen Prelim 1 Round 1	Sente	●
10	6/29	1523	+12	1535	Kozo Arimori4-dan / age 23 1713	Hayazashi-sen Main Round 1	Sente	○
11	7/1	1535	+6	1542	Hisao Hirotsu9-dan / age 63 1464	Junisen Class C2 Round 1	Gote	○
12	7/17	1542	+5	1547	Toratsugu Nomoto7-dan / age 41 1423	All-Japan Pro Round 1	Gote	○
13	8/6	1547	-3	1544	Hifumi Katoh9-dan / age 46 1787	All-Japan Pro Round 2	Gote	●
14	8/25	1544	+4	1548	Eiji Oohara7-dan / age 57 1356	Junisen Class C2 Round 3	Sente	○
15	9/16	1548	-6	1542	Hiromitsu Kanki4-dan / age 27 1641	Junisen Class C2 Round 4	Sente	●
16	9/26	1542	-7	1534	Hiroji Katou9-dan / age 63 1568	Oi-sen Prelims Round 1	Gote	●
17	10/7	1534	+11	1545	Hiroki Nakata4-dan / age 21 1653	Junisen Class C2 Round 5	Gote	○
18	10/13	1545	+6	1551	Yuji Sase8-dan / age 67 1448	Kisei-sen Prelim 1 Round 2	Sente	○
19	10/28	1551	+5	1556	Yasuo Date6-dan / age 50 1416	Junisen Class C2 Round 6	Sente	○
20	11/6	1556	-5	1551	Kazuyoshi Nishimura8-dan / age 44 1702	Judan-sen Prelims Round 1	Gote	●
21	11/15	1551	+13	1564	Hifumi Katoh9-dan / age 46 1803	Hayazashi-sen Main Round 2	Sente	○
22	11/17	1564	-7	1557	Shoichi Anzai4-dan / age 23 1593	Shinjin-o-sen Round 1	Sente	●
23	11/20	1557	+5	1562	Toratsugu Nomoto7-dan / age 41 1407	Kisei-sen Prelim 1 Round 3	Gote	○
24	11/26	1562	-8	1553	永作芳也age 31 1547	Junisen Class C2 Round 7	Gote	●
25	11/28	1553	+7	1560	Hideo Yamaguchi7-dan / age 45 1494	Kisei-sen Prelim 1 Round 4	Gote	○
26	12/9	1560	-8	1552	Junichi Kase4-dan / age 29 1561	Junisen Class C2 Round 8	Sente	●
27	12/13	1552	-4	1548	Osamu Katsuura9-dan / age 40 1731	Hayazashi-sen Main Round 3	Gote	●
28	12/16	1548	+10	1558	Toshio Miyata6-dan / age 34 1653	Meisho-sen Prelims Round 1	Gote	○
29	12/19	1558	+4	1562	Shuuichi Ikeda5-dan / age 41 1379	Tenno-sen 5-dan section Round 1	Gote	○
30	12/23	1562	-5	1557	Koji Tosa5-dan / age 31 1678	Kisei-sen Prelim 1 Final	Gote	●
31	1/14	1557	+8	1565	Saburou Takeichi4-dan / age 32 1557	Meisho-sen Prelims Round 2	Gote	○
32	1/19	1565	+6	1571	Yoshito Arino5-dan / age 38 1467	Junisen Class C2 Round 9	Gote	○
33	1/27	1571	+11	1581	Eisaku Tomioka5-dan / age 22 1700	Tenno-sen 5-dan section Round 2	Sente	○
34	1/30	1581	-8	1573	Hisao Hasebe8-dan / age 53 1570	Osho-sen Prelim 1 Round 1	Sente	●
35	2/4	1573	+11	1585	Osamu Katsuura9-dan / age 40 1731	Meisho-sen Prelims Final	Gote	○
36	2/13	1585	+8	1593	Katsumi Mushano5-dan / age 33 1605	Tenno-sen 5-dan section Round 3	Gote	○
37	2/17	1593	+8	1601	小林宏4-dan / age 24 1583	Junisen Class C2 Round 10	Sente	○
38	2/20	1601	+5	1606	Yuji Sase8-dan / age 67 1453	Kio-sen Prelims Round 1	Gote	○
39	2/23	1606	+4	1610	Shouji Kenmochi7-dan / age 52 1433	NHK Cup Prelims	Sente	○
40	2/23	1606	+3	1609	Toratsugu Nomoto7-dan / age 41 1375	NHK Cup Prelims	Gote	○
41	2/23	1606	-9	1597	永作芳也age 31 1557	NHK Cup Prelims	Sente	●
42	3/10	1604	+6	1610	Junkichi Sakai5-dan / age 37 1512	Junisen Class C2 Round 11	Sente	○
43	3/13	1610	+8	1618	Katsumi Mushano5-dan / age 33 1618	Kio-sen Prelims Round 2	Sente	○

FY1985 results10W-19L

Win rate0.345

Rating1484

Annual rank116th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/26	1525	+10	1535	Katsuhiko Murooka5-dan / age 26 1635	Kisei-sen Prelim 1 Round 2	Sente	○
2	5/24	1535	-5	1531	Kenji Iino5-dan / age 30 1689	Kisei-sen Prelim 1 Round 3	Gote	●
3	6/3	1531	-6	1524	Seiichirou Taki6-dan / age 36 1600	Hayazashi-sen Prelims	Gote	●
4	6/7	1524	-7	1518	小林宏4-dan / age 22 1580	Oza-sen Prelim 1 Round 1	Gote	●
5	6/11	1518	-6	1512	Masahiko Urano4-dan / age 21 1619	Junisen Class C2 Round 1	Gote	●
6	7/3	1512	+10	1522	Katsuhiko Murooka5-dan / age 26 1603	All-Japan Pro Round 1	Sente	○
7	7/9	1522	+8	1530	Nobuo Mori5-dan / age 33 1531	Junisen Class C2 Round 2	Gote	○
8	7/23	1530	+8	1538	Masao Kitamura8-dan / age 50 1544	All-Japan Pro Round 2	Gote	○
9	8/26	1538	-3	1535	Hifumi Katoh9-dan / age 45 1782	All-Japan Pro Round 3	Sente	●
10	9/10	1535	-5	1531	Shuuichi Ono5-dan / age 27 1698	Junisen Class C2 Round 3	Sente	●
11	9/17	1531	-8	1523	Toshihiko Kawaguchi6-dan / age 48 1527	Oi-sen Prelims Round 1	Gote	●
12	10/4	1523	+7	1530	Hideo Yamaguchi6-dan / age 44 1476	Kisei-sen Prelim 1 Round 2	Sente	○
13	10/8	1530	+9	1538	Masamitsu Tachiage 20 1566	Junisen Class C2 Round 4	Gote	○
14	10/22	1538	-8	1530	Hiroyuki Iida4-dan / age 23 1522	Junisen Class C2 Round 5	Gote	●
15	11/5	1530	-10	1520	Kiyosaku Sekiya6-dan / age 51 1427	Kisei-sen Prelim 1 Round 3	Gote	●
16	11/12	1520	-6	1514	Kazuo Manabe7-dan / age 33 1628	Judan-sen Prelims Round 1	Sente	●
17	11/15	1514	-7	1508	Nou Itoh1-dan / age 23 1577	Shinjin-o-sen Round 1	Gote	●
18	11/19	1508	+9	1517	Atsuo Onoage 23 1566	Junisen Class C2 Round 6	Sente	○
19	11/25	1517	-11	1506	Kinji Shiihashi5-dan / age 37 1404	Tenno-sen 4-dan section Round 1	Gote	●
20	12/2	1506	-8	1499	Toshikatsu Yoshida7-dan / age 52 1526	Meisho-sen Prelims Round 1	Gote	●
21	12/10	1499	-6	1493	Saburou Takeichi4-dan / age 31 1595	Junisen Class C2 Round 7	Gote	●
22	1/21	1493	+11	1504	Hirofumi Itoh4-dan / age 25 1610	Junisen Class C2 Round 8	Gote	○
23	1/31	1504	+6	1510	Kinji Shiihashi5-dan / age 37 1426	Osho-sen Prelim 1 Round 1	Gote	○
24	2/10	1510	-6	1503	Yuuji Yoda4-dan / age 28 1579	Kio-sen Prelims Round 1	Gote	●
25	2/18	1503	-7	1496	Hiroto Kiritani5-dan / age 36 1546	Junisen Class C2 Round 9	Sente	●
26	2/25	1496	-5	1491	Shigeru Sekine9-dan / age 56 1609	NHK Cup Prelims	Sente	●
27	3/11	1491	-11	1480	Masayuki Moriyasu5-dan / age 38 1370	Junisen Class C2 Round 10	Gote	●
28	3/17	1480	+11	1491	Hisao Hasebe8-dan / age 52 1621	Osho-sen Prelim 1 Round 2	Gote	○
29	3/19	1491	-8	1484	Hiroyuki Iida4-dan / age 24 1499	Kachinuki-sen Prelims Round 2	Gote	●

FY1984 results17W-18L

Win rate0.486

Rating1530

Annual rank107th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1518	-10	1508	Kinji Shiihashi5-dan / age 35 1420	Osho-sen Prelim 1 Round 1	Gote	●
2	5/1	1508	+10	1518	Seiichirou Taki6-dan / age 35 1612	Kisei-sen Prelim 1 Round 2	Gote	○
3	5/9	1518	-5	1513	Masaki Izumi4-dan / age 23 1662	Oza-sen Prelim 1 Round 1	Gote	●
4	5/22	1513	-5	1509	Kenji Iino5-dan / age 29 1668	Kisei-sen Prelim 1 Round 3	Sente	●
5	6/1	1509	+10	1518	Motoji Hanamura9-dan / age 66 1592	Hayazashi-sen Prelims	Gote	○
6	6/1	1509	+12	1521	Toshio Miyata5-dan / age 31 1700	Hayazashi-sen Prelims	Sente	○
7	6/1	1509	+11	1519	Yuji Maeda6-dan / age 30 1621	Hayazashi-sen Prelims	Sente	○
8	6/1	1509	+7	1516	Yuuji Yoda4-dan / age 26 1465	Hayazashi-sen Prelims	Gote	○
9	6/21	1548	+7	1555	Yoshito Arino5-dan / age 35 1513	Junisen Class C2 Round 1	Gote	○
10	6/23	1555	-5	1550	Kaishu Tanaka8-dan / age 37 1691	Hayazashi-sen Main Round 1	Gote	●
11	7/12	1550	+9	1559	Noboru Kosaka5-dan / age 34 1597	Junisen Class C2 Round 2	Sente	○
12	7/25	1559	-5	1554	Nobuyuki Oouchi9-dan / age 42 1694	All-Japan Pro Round 1	Gote	●
13	9/13	1554	+10	1564	Ryuuichi Matsuura5-dan / age 32 1624	Junisen Class C2 Round 3	Sente	○
14	9/19	1564	+9	1573	Yukio Miyasaka8-dan / age 54 1608	Oi-sen Prelims Round 1	Sente	○
15	10/4	1573	+9	1582	Hiromitsu Kanki4-dan / age 25 1615	Junisen Class C2 Round 4	Gote	○
16	10/9	1582	+10	1592	Toshio Miyata6-dan / age 31 1662	Oi-sen Prelims Round 2	Sente	○
17	10/18	1592	-9	1583	Hiroto Kiritani5-dan / age 35 1552	Kachinuki-sen Prelims Round 2	Gote	●
18	10/25	1583	+6	1589	Hisao Hirotsu8-dan / age 61 1516	Junisen Class C2 Round 5	Gote	○
19	11/15	1589	-11	1578	Yasuo Date6-dan / age 48 1460	Junisen Class C2 Round 6	Sente	●
20	11/22	1578	-6	1572	Ichiro Hiura4-dan / age 18 1649	Kisei-sen Prelim 1 Round 1	Sente	●
21	11/26	1572	+8	1580	Yoshimasa Saeki7-dan / age 48 1561	Judan-sen Prelims Round 1	Sente	○
22	12/7	1580	-9	1571	Haruo Numa5-dan / age 35 1536	Tenno-sen 5-dan section Round 1	Gote	●
23	12/13	1571	+7	1578	Junichi Kase4-dan / age 27 1530	Junisen Class C2 Round 7	Gote	○
24	12/17	1578	-5	1573	Kazuo Ishida8-dan / age 37 1715	Oi-sen Prelims Round 3	Sente	●
25	12/21	1573	-8	1564	Saburou Takeichi4-dan / age 30 1562	Judan-sen Prelims Round 2	Sente	●
26	12/25	1564	-7	1558	Hiroji Katou8-dan / age 61 1611	Meisho-sen Prelims Round 1	Sente	●
27	1/24	1558	-6	1552	Keita Inoue4-dan / age 21 1653	Junisen Class C2 Round 8	Sente	●
28	2/1	1552	-7	1544	Hatasu Itou5-dan / age 34 1574	Shinjin-o-sen Round 1	Sente	●
29	2/6	1544	+9	1553	小林宏4-dan / age 22 1570	Kio-sen Prelims Round 1	Sente	○
30	2/15	1553	-11	1542	Yoshitaka Kimura5-dan / age 53 1409	Osho-sen Prelim 1 Round 1	Sente	●
31	2/21	1542	+6	1547	Kinji Shiihashi5-dan / age 36 1433	Junisen Class C2 Round 9	Sente	○
32	3/5	1547	-4	1543	Osamu Nakamura6-dan / age 22 1734	Kio-sen Prelims Round 2	Sente	●
33	3/8	1543	+6	1549	Seiichi Kobori9-dan / age 73 1457	NHK Cup Prelims	Gote	○
34	3/8	1543	-6	1537	Teruhiko Suzuki6-dan / age 30 1648	NHK Cup Prelims	Gote	●
35	3/14	1544	-13	1530	Nobuhiko Sakaguchi9-dan / age 76 1280	Junisen Class C2 Round 10	Gote	●

FY1983 results14W-22L

Win rate0.389

Rating1520

Annual rank107th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1577	+9	1586	Yoshiyuki Ueyama4-dan / age 25 1607	Kio-sen Prelims Final	Sente	○
2	4/22	1586	-9	1577	Yuzo Maruta9-dan / age 64 1541	Kio-sen Main Round 1	Gote	●
3	4/28	1577	+10	1587	Osamu Nakamura6-dan / age 20 1672	Osho-sen Prelim 1 Round 2	Sente	○
4	5/17	1587	+5	1592	Mikio Tomizawa8-dan / age 63 1470	Kisei-sen Prelim 1 Round 2	Sente	○
5	5/31	1592	+8	1600	Saburou Takeichi4-dan / age 29 1600	Kisei-sen Prelim 1 Round 3	Sente	○
6	6/3	1600	+10	1610	Shigeru Sekine8-dan / age 53 1674	Osho-sen Prelim 1 Round 3	Gote	○
7	6/7	1610	-5	1605	Michio Takahashi5-dan / age 23 1762	Shinjin-o-sen Round 2	Gote	●
8	6/9	1605	+8	1614	Hiroji Katou8-dan / age 59 1618	Hayazashi-sen Prelims Round 2	Gote	○
9	6/9	1605	+6	1612	Toshihiko Kawaguchi5-dan / age 46 1538	Hayazashi-sen Prelims Round 1	Gote	○
10	6/9	1605	+5	1610	Hiroharu Seto4-dan / age 26 1478	Hayazashi-sen Prelims Final	Sente	○
11	6/17	1625	-9	1616	Yuzo Maruta9-dan / age 64 1579	Osho-sen Prelim 1 Final	Sente	●
12	6/22	1616	+7	1623	Katsumi Mushano4-dan / age 29 1581	Junisen Class C2 Round 1	Sente	○
13	7/1	1623	-10	1614	Terutaka Yasue6-dan / age 42 1549	All-Japan Pro Round 1	Sente	●
14	7/4	1614	-6	1608	Shuuichi Ono4-dan / age 25 1695	Kisei-sen Prelim 1 Round 4	Sente	●
15	7/16	1608	+8	1615	Seiichirou Taki6-dan / age 34 1599	Hayazashi-sen Main Round 1	Gote	○
16	7/22	1615	+5	1620	Masayuki Moriyasu5-dan / age 36 1478	Junisen Class C2 Round 2	Gote	○
17	9/9	1620	+4	1624	Shuuichi Ikeda5-dan / age 38 1427	Oza-sen Prelim 1 Round 1	Gote	○
18	9/20	1624	+5	1629	Shigeyuki Matsuda9-dan / age 62 1464	Oi-sen Prelims Round 1	Sente	○
19	9/29	1629	-9	1619	Junkichi Sakai5-dan / age 34 1567	Junisen Class C2 Round 4	Sente	●
20	10/11	1619	-6	1613	Akira Shima4-dan / age 20 1690	Oi-sen Prelims Round 2	Sente	●
21	10/14	1613	-4	1609	Michio TakahashiOi / age 23 1785	Oza-sen Prelim 1 Round 2	Sente	●
22	10/22	1609	-3	1606	Kiyozumi Kiriyama8-dan / age 36 1870	Hayazashi-sen Main Round 2	Sente	●
23	10/27	1606	-8	1597	Kenji Iino5-dan / age 29 1587	Junisen Class C2 Round 5	Gote	●
24	11/15	1597	-6	1591	Hisao Hasebe8-dan / age 50 1681	Judan-sen Prelims Round 1	Sente	●
25	11/21	1591	-8	1583	Hiroto Kiritani5-dan / age 34 1586	Junisen Class C2 Round 6	Gote	●
26	11/29	1583	-7	1576	Kenji Iino5-dan / age 29 1612	Kisei-sen Prelim 1 Round 2	Gote	●
27	12/5	1576	-8	1568	Hatasu Itou5-dan / age 33 1593	Meisho-sen Prelims Round 1	Gote	●
28	12/8	1568	-7	1561	Ryuuichi Matsuura5-dan / age 31 1590	Shinjin-o-sen Round 1	Sente	●
29	12/12	1561	-7	1554	Katsuhiko Murooka4-dan / age 24 1607	Kachinuki-sen Prelims Round 1	Gote	●
30	12/15	1554	-6	1548	Hiroshi Kamiya4-dan / age 22 1664	Junisen Class C2 Round 7	Sente	●
31	1/26	1548	+5	1553	Fumio Kitamuraage 63 1426	Junisen Class C2 Round 8	Gote	○
32	2/9	1553	-7	1546	Ryuuichi Matsuura5-dan / age 32 1592	Kio-sen Prelims Round 1	Gote	●
33	2/23	1546	-6	1540	Keiji Nishikawa4-dan / age 22 1638	Junisen Class C2 Round 9	Sente	●
34	2/28	1540	-6	1534	Motoji Hanamura9-dan / age 66 1611	NHK Cup Prelims	Gote	●
35	3/15	1534	-5	1529	Koji Tosa4-dan / age 28 1668	Junisen Class C2 Round 10	Gote	●
36	3/22	1529	-9	1520	Ichirou Tanabe5-dan / age 45 1498	Junisen Class C2 Round 11	Sente	●

FY1982 results16W-18L

Win rate0.471

Rating1579

Annual rank81st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1576	-6	1570	Yoshikazu Minami5-dan / age 18 1671	Wakajishi-sen Semifinal	Gote	●
2	4/20	1570	-7	1563	Yasuaki Tsukada4-dan / age 17 1625	Kio-sen Prelims Final	Gote	●
3	4/27	1563	-7	1556	Haruo Numa4-dan / age 33 1603	Osho-sen Prelim 1 Round 1	Gote	●
4	6/1	1556	-11	1545	Yoshito Arino4-dan / age 33 1425	Hayazashi-sen Prelims Round 1	Gote	●
5	6/3	1545	+5	1551	Yoshito Arino4-dan / age 33 1431	Kisei-sen Prelim 1 Round 1	Gote	○
6	6/16	1551	-5	1546	Teruhiko Suzuki6-dan / age 27 1674	All-Japan Pro Round 1	Sente	●
7	6/24	1546	-4	1541	Michio Takahashi5-dan / age 22 1726	Kisei-sen Prelim 1 Round 2	Sente	●
8	6/30	1541	-8	1534	Yoshinori Kimura8-dan / age 47 1552	NHK Cup Main Round 1	Sente	●
9	7/2	1534	+5	1539	Kazumasa Yamanaka7-dan / age 67 1412	Junisen Class C2 Round 1	Sente	○
10	7/27	1539	-10	1529	Kiyoshi Aoki4-dan / age 34 1447	Junisen Class C2 Round 2	Gote	●
11	9/22	1529	+9	1538	Saburou Takeichi4-dan / age 28 1587	Oza-sen Prelim 1 Round 1	Sente	○
12	9/28	1538	-7	1531	Noboru Kosaka5-dan / age 32 1587	Junisen Class C2 Round 3	Gote	●
13	10/4	1531	+8	1539	Toshihiko Kawaguchi5-dan / age 45 1535	Oi-sen Prelims Round 1	Gote	○
14	10/18	1539	-10	1530	Shouji Kenmochi7-dan / age 48 1464	Oza-sen Prelim 1 Round 2	Gote	●
15	10/26	1530	-5	1524	Kenji Waki4-dan / age 22 1647	Junisen Class C2 Round 4	Gote	●
16	11/2	1524	+12	1537	Nobuyuki Oouchi8-dan / age 41 1737	Oi-sen Prelims Round 2	Sente	○
17	11/11	1537	+8	1545	Mikio Tomizawa8-dan / age 62 1531	Kisei-sen Prelim 1 Round 2	Sente	○
18	11/19	1545	+9	1553	永作芳也age 27 1567	Kisei-sen Prelim 1 Round 3	Sente	○
19	11/29	1553	+6	1560	Seiichi Kobori8-dan / age 70 1484	Junisen Class C2 Round 5	Sente	○
20	12/3	1560	-9	1551	Toratsugu Nomoto6-dan / age 37 1529	Oi-sen Prelims Round 3	Gote	●
21	12/17	1551	-9	1542	Yuji Sase8-dan / age 63 1518	Judan-sen Prelims Round 1	Sente	●
22	12/20	1542	+9	1551	Nobuo Mori4-dan / age 30 1582	Junisen Class C2 Round 6	Gote	○
23	12/23	1551	-5	1546	Koji Tosa4-dan / age 27 1671	Meisho-sen Prelims Round 1	Sente	●
24	1/17	1546	-5	1541	Hiroshi Kamiya4-dan / age 21 1679	Kisei-sen Prelim 1 Round 4	Sente	●
25	1/19	1541	+9	1550	蛸島彰子 1584	Shinjin-o-sen Round 1	Sente	○
26	1/25	1550	-6	1544	Koji Horiguchi4-dan / age 21 1641	Junisen Class C2 Round 7	Sente	●
27	2/7	1544	-8	1536	Yoshiyuki Ueyama4-dan / age 25 1557	Kachinuki-sen Prelims Round 1	Gote	●
28	2/10	1536	+9	1545	Yaichio Oono4-dan / age 23 1567	Kio-sen Prelims Round 1	Gote	○
29	2/21	1545	+4	1549	Nobuhiko Sakaguchi9-dan / age 74 1351	Junisen Class C2 Round 8	Gote	○
30	3/4	1549	+11	1559	Hisao Hasebe8-dan / age 49 1668	Kio-sen Prelims Round 2	Sente	○
31	3/7	1559	-6	1553	Motoji Hanamura9-dan / age 65 1657	NHK Cup Prelims Round 2	Gote	●
32	3/11	1553	+8	1562	Tsuneo Kikuchi5-dan / age 33 1564	Kio-sen Prelims Round 3	Sente	○
33	3/18	1562	+8	1570	Masaki Izumi4-dan / age 22 1575	Junisen Class C2 Round 9	Sente	○
34	3/25	1570	+9	1579	Katsuhiko Murooka4-dan / age 24 1634	Junisen Class C2 Round 10	Gote	○

FY1981 results17W-17L

Win rate0.500

Rating1576

Annual rank76th

Rank/title at FY end / age4-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1577	+8	1585	永作芳也age 25 1564	Wakajishi-sen Semifinal	Sente	○
2	4/14	1585	-8	1577	Kenji Iino4-dan / age 26 1577	Osho-sen Prelim 1 Round 1	Gote	●
3	4/20	1577	+8	1585	Kouichi Kodama4-dan / age 30 1576	Wakajishi-sen Final	Sente	○
4	5/1	1585	+8	1592	Toshihiko Kawaguchi5-dan / age 44 1572	Kisei-sen Prelim 1 Round 1	Gote	○
5	5/22	1592	+7	1599	Haruo Numa4-dan / age 32 1538	Kisei-sen Prelim 1 Round 2	Gote	○
6	6/9	1599	-10	1589	Hideo Yamaguchi6-dan / age 39 1506	Kisei-sen Prelim 1 Round 3	Gote	●
7	9/4	1589	+4	1593	Shigekazu Minamiguchi8-dan / age 63 1421	Junisen Class C2 Round 1	Gote	○
8	9/17	1593	-8	1585	Hiroharu Seto4-dan / age 24 1576	Oza-sen Prelim 1 Round 2	Sente	●
9	9/30	1585	-8	1577	Akira Shima4-dan / age 18 1589	Junisen Class C2 Round 2	Sente	●
10	10/9	1577	+8	1585	Toshikatsu Yoshida7-dan / age 48 1558	Oi-sen Prelims Round 1	Sente	○
11	10/13	1585	-5	1579	Kazuo Azuma5-dan / age 26 1707	East-West Shin-ei-sen	Gote	●
12	10/22	1579	+7	1586	Yuuji Yoda4-dan / age 23 1523	Junisen Class C2 Round 3	Gote	○
13	11/4	1586	+8	1594	Masaki Izumi4-dan / age 20 1566	Wakajishi-sen Round 2	Gote	○
14	11/6	1594	-8	1585	Yoshiyuki Ueyama4-dan / age 24 1586	Kachinuki-sen Prelims Final	Gote	●
15	11/10	1585	-8	1577	Kouichi Kodama4-dan / age 30 1581	Junisen Class C2 Round 4	Sente	●
16	11/13	1577	-9	1568	Mikio Tomizawa8-dan / age 61 1520	Kisei-sen Prelim 1 Round 1	Gote	●
17	11/16	1568	+8	1576	Katsumi Mushano4-dan / age 27 1585	Oi-sen Prelims Round 2	Sente	○
18	11/25	1576	-5	1571	Michio Takahashi4-dan / age 21 1708	Junisen Class C2 Round 5	Sente	●
19	12/4	1571	-6	1566	Kazuyoshi Nishimura7-dan / age 39 1678	Oi-sen Prelims Round 3	Sente	●
20	12/8	1566	-7	1559	Motoji Hanamura9-dan / age 64 1615	Judan-sen Prelims Round 1	Sente	●
21	12/18	1559	-9	1549	Yuzo Maruta9-dan / age 62 1505	Renmei Cup Round 1	Sente	●
22	1/7	1549	+9	1558	Toshihiko Kawaguchi5-dan / age 45 1580	Meisho-sen Prelims Round 1	Sente	○
23	1/25	1558	-8	1550	Kenji Iino5-dan / age 27 1559	Junisen Class C2 Round 7	Gote	●
24	1/29	1550	-7	1543	Akira Shima4-dan / age 18 1591	Shinjin-o-sen Round 1	Gote	●
25	2/4	1543	+7	1550	Seiichi Kobori8-dan / age 69 1514	Kio-sen Prelims Round 1	Sente	○
26	2/15	1550	+7	1558	Ichirou Tanabe5-dan / age 43 1526	Junisen Class C2 Round 8	Sente	○
27	2/19	1558	-6	1552	Yoshinori Satou6-dan / age 33 1651	Meisho-sen Prelims Round 2	Sente	●
28	2/25	1552	-7	1545	Hiroshi Kamiya4-dan / age 20 1610	Junisen Class C2 Round 9	Gote	●
29	3/1	1545	+10	1555	Motoji Hanamura9-dan / age 64 1625	NHK Cup Prelims Round 2	Sente	○
30	3/1	1545	+8	1553	Hideo Yamaguchi6-dan / age 40 1525	NHK Cup Prelims Final	Gote	○
31	3/10	1563	-8	1555	Yasuaki Tsukada4-dan / age 17 1580	Junisen Class C2 Round 10	Sente	●
32	3/17	1555	+7	1562	Shuuichi Ikeda5-dan / age 37 1491	Junisen Class C2 Round 11	Gote	○
33	3/26	1562	+6	1568	Shouji Kenmochi7-dan / age 47 1485	Kio-sen Prelims Round 2	Gote	○
34	3/30	1568	+9	1576	Tsuneo Kikuchi5-dan / age 32 1593	Kio-sen Prelims Round 3	Sente	○

FY1980 results17W-17L

Win rate0.500

Rating1589

Annual rank69th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1585	+11	1597	Kazuyoshi Nishimura7-dan / age 38 1741	Hayazashi-sen Prelims Final	Gote	○
2	4/15	1597	+10	1607	Torahiko Tanaka4-dan / age 22 1696	Osho-sen Prelim 1 Round 1	Sente	○
3	4/25	1607	-5	1601	Tatsuya Futakami9-dan / age 48 1722	Meisho-sen Main Round 1	Gote	●
4	5/2	1601	-6	1596	Toshio Miyata5-dan / age 27 1700	Kisei-sen Prelim 1 Round 1	Sente	●
5	5/10	1596	-8	1588	Ryuuichi Matsuura4-dan / age 28 1598	Hayazashi-sen Main Round 1	Gote	●
6	5/12	1588	-8	1579	Yuzo Maruta9-dan / age 61 1575	Osho-sen Prelim 1 Round 2	Gote	●
7	6/27	1579	+8	1587	Shoudou Nakada4-dan / age 28 1573	Junisen Class C2 Round 1	Sente	○
8	7/22	1587	+7	1594	Junkichi Sakai4-dan / age 31 1548	Junisen Class C2 Round 2	Gote	○
9	8/19	1594	+8	1602	Kenji Iino4-dan / age 26 1582	Wakajishi-sen Round 1	Gote	○
10	9/9	1602	+6	1608	Shuuichi Ikeda5-dan / age 35 1514	Oza-sen Prelim 1 Round 2	Gote	○
11	9/24	1608	+6	1614	Kinji Shiihashi4-dan / age 31 1507	Junisen Class C2 Round 3	Gote	○
12	10/6	1614	+4	1618	Tsutomu Matsushita8-dan / age 67 1420	Oi-sen Prelims Round 1	Gote	○
13	10/8	1618	-10	1608	Hiroto Kiritani4-dan / age 30 1536	Kachinuki-sen Prelims Round 1	Sente	●
14	10/13	1608	-8	1600	Daigorou Satou8-dan / age 43 1599	Oi-sen Prelims Round 2	Gote	●
15	10/15	1600	+7	1607	Yuji Sase8-dan / age 61 1567	Oza-sen Prelim 1 Round 3	Sente	○
16	10/24	1607	+9	1615	Katsumi Mushano4-dan / age 26 1630	Oza-sen Prelim 1 Round 4	Gote	○
17	10/31	1615	-7	1608	Koji Tosa4-dan / age 25 1638	Junisen Class C2 Round 4	Sente	●
18	11/4	1608	-8	1600	永作芳也age 25 1611	Oza-sen Prelim 1 Final	Sente	●
19	11/12	1600	-9	1591	Yuuji Yoda4-dan / age 22 1577	Judan-sen Prelims Round 1	Gote	●
20	11/19	1591	-8	1584	Akira Shima4-dan / age 17 1601	Kisei-sen Prelim 1 Round 1	Gote	●
21	11/26	1584	+8	1591	Noboru Kosaka5-dan / age 30 1572	Junisen Class C2 Round 5	Gote	○
22	12/15	1591	+5	1597	Masayuki Moriyasu5-dan / age 33 1470	Junisen Class C2 Round 6	Sente	○
23	12/22	1597	-6	1590	Hatasu Itou4-dan / age 30 1667	Shinjin-o-sen Round 1	Gote	●
24	12/26	1590	-8	1582	Katsumi Mushano4-dan / age 26 1588	Meisho-sen Prelims Round 1	Gote	●
25	1/13	1582	-10	1572	Yoshitaka Kimura5-dan / age 49 1477	Kio-sen Prelims Round 1	Gote	●
26	1/19	1572	-8	1564	Ryuuichi Matsuura4-dan / age 29 1594	Junisen Class C2 Round 7	Gote	●
27	1/30	1564	+10	1575	Shuuichi Ono4-dan / age 22 1658	Wakajishi-sen Round 2	Sente	○
28	2/10	1575	+8	1583	Hiroharu Seto4-dan / age 24 1577	Junisen Class C2 Round 8	Sente	○
29	2/23	1583	-8	1575	Kenji Waki4-dan / age 20 1602	Junisen Class C2 Round 9	Gote	●
30	3/6	1575	+9	1584	Shigeyuki Matsuda8-dan / age 59 1606	NHK Cup Prelims Round 1	Sente	○
31	3/6	1575	-8	1567	Toshihiko Kawaguchi5-dan / age 44 1580	NHK Cup Prelims Final	Sente	●
32	3/12	1576	+6	1581	Yukio Shimodairaage 56 1468	Junisen Class C2 Round 11	Sente	○
33	3/23	1581	-8	1574	Yuji Maeda6-dan / age 27 1587	Hayazashi-sen Prelims Final	Gote	●
34	3/23	1581	+8	1589	Kenji Iino4-dan / age 26 1584	Hayazashi-sen Prelims Round 1	Sente	○

FY1979 results19W-17L

Win rate0.528

Rating1585

Annual rank63rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1569	+10	1578	Koji Tosa4-dan / age 24 1638	Osho-sen Prelim 1 Round 1	Sente	○
2	4/14	1578	-10	1569	Yasuo Date6-dan / age 42 1502	Hayazashi-sen Main Round 1	Gote	●
3	4/25	1569	-8	1560	Seiichirou Taki5-dan / age 30 1560	Kisei-sen Prelim 1 Round 1	Gote	●
4	5/22	1560	-6	1554	Yukio Miyasaka7-dan / age 49 1630	Osho-sen Prelim 1 Round 2	Gote	●
5	6/27	1554	+9	1563	Haruo Numa4-dan / age 30 1615	Junisen Class C2 Round 1	Gote	○
6	7/13	1563	-4	1559	Kazuo Manabe6-dan / age 27 1753	Shinjin-o-sen Round 3	Gote	●
7	7/23	1559	+8	1567	Ichirou Tanabe5-dan / age 40 1557	Junisen Class C2 Round 2	Sente	○
8	9/4	1567	+8	1575	Kenji Iino4-dan / age 25 1575	Wakajishi-sen Round 1	Sente	○
9	9/7	1575	+7	1583	Ichirou Tanabe5-dan / age 41 1549	Oza-sen Prelim 1 Round 2	Gote	○
10	9/10	1583	+4	1587	Tsutomu Matsushita8-dan / age 66 1417	Oza-sen Prelim 1 Round 3	Sente	○
11	9/21	1587	-10	1577	Yoshito Arino4-dan / age 31 1490	Junisen Class C2 Round 3	Gote	●
12	9/29	1577	-10	1568	Kinji Shiihashi4-dan / age 30 1510	Kachinuki-sen Prelims Round 1	Gote	●
13	10/1	1568	-7	1560	Shuuichi Ono4-dan / age 21 1609	Oza-sen Prelim 1 Round 4	Gote	●
14	10/24	1560	+8	1568	Yuji Sase8-dan / age 60 1547	Oi-sen Prelims Round 1	Gote	○
15	10/30	1568	+11	1579	Toshio Miyata4-dan / age 27 1696	Junisen Class C2 Round 4	Sente	○
16	11/13	1579	-7	1572	Motoji Hanamura9-dan / age 61 1604	Oi-sen Prelims Round 2	Sente	●
17	11/16	1572	+8	1579	Katsumi Mushano4-dan / age 25 1559	Judan-sen Prelims Round 1	Sente	○
18	11/21	1579	+6	1585	Yukio Shimodairaage 55 1498	Kisei-sen Prelim 1 Round 1	Sente	○
19	11/27	1585	+7	1593	Nobuo Mori4-dan / age 27 1556	Junisen Class C2 Round 5	Sente	○
20	11/30	1593	+6	1598	Yoshito Arino4-dan / age 31 1481	Meisho-sen Prelims Round 1	Gote	○
21	12/4	1598	+6	1604	Hisao Hirotsu8-dan / age 56 1518	Meiki-sen Round 1	Sente	○
22	12/14	1604	+10	1615	Keiji Mori8-dan / age 33 1715	Judan-sen Prelims Round 2	Sente	○
23	12/17	1615	+6	1621	Yuji Sase8-dan / age 60 1508	Kisei-sen Prelim 1 Round 2	Gote	○
24	12/27	1621	+7	1627	Yuzo Maruta9-dan / age 60 1574	Meisho-sen Prelims Round 2	Gote	○
25	1/8	1627	+7	1635	Shuuichi Ono4-dan / age 21 1602	Kisei-sen Prelim 1 Round 3	Gote	○
26	1/11	1635	-6	1628	Torahiko Tanaka4-dan / age 22 1703	Meiki-sen Round 2	Sente	●
27	1/21	1628	-10	1618	Hiroto Kiritani4-dan / age 30 1520	Junisen Class C2 Round 7	Gote	●
28	1/24	1618	-7	1611	Kenji Kobayashi5-dan / age 22 1670	Wakajishi-sen Round 2	Sente	●
29	1/29	1611	-8	1604	Koji Tosa4-dan / age 24 1625	Judan-sen Prelims Round 3	Gote	●
30	2/1	1604	+11	1614	Toshio Miyata4-dan / age 27 1721	Kisei-sen Prelim 1 Final	Gote	○
31	2/5	1614	-8	1606	Shuuichi Ono4-dan / age 21 1605	Junisen Class C2 Round 8	Gote	●
32	2/8	1606	-8	1598	Motoji Hanamura9-dan / age 62 1598	Kisei-sen Prelim 2 Round 2	Gote	●
33	2/22	1598	+8	1606	Hisao Hasebe7-dan / age 46 1612	Meisho-sen Prelims Final	Sente	○
34	2/25	1606	-6	1601	Torahiko Tanaka4-dan / age 22 1716	Shinjin-o-sen Round 1	Gote	●
35	3/24	1601	-10	1590	Kiyoshi Aoki4-dan / age 32 1492	Junisen Class C2 Round 10	Gote	●
36	3/27	1590	-5	1585	Bungo Fukusaki4-dan / age 20 1731	Junisen Class C2 Round 11	Gote	●

FY1978 results13W-18L

Win rate0.419

Rating1569

Annual rank78th

Rank/title at FY end / age4-dan / age 21

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1602	-8	1594	Toshikatsu Yoshida7-dan / age 44 1606	Osho-sen Prelim 1 Round 2	Sente	●
2	5/9	1594	+7	1601	Takeshi Takada6-dan / age 41 1553	Kisei-sen Prelim 1 Round 1	Gote	○
3	5/19	1601	-8	1593	Koji Tanigawa4-dan / age 16 1597	Wakajishi-sen Round 1	Sente	●
4	5/24	1593	+10	1603	Teruichi Aono5-dan / age 25 1691	Kisei-sen Prelim 1 Round 2	Sente	○
5	5/31	1603	+9	1613	Tsuneo Kikuchi5-dan / age 28 1664	Kisei-sen Prelim 1 Round 3	Sente	○
6	6/13	1613	-9	1604	Yuji Sase8-dan / age 59 1568	Kisei-sen Prelim 1 Final	Gote	●
7	7/4	1604	-12	1592	Seiichi Kobori8-dan / age 66 1414	Junisen Class C2 Round 1	Sente	●
8	7/18	1592	-10	1582	Fumio Kitamuraage 57 1518	Junisen Class C2 Round 2	Gote	●
9	9/7	1582	-6	1576	Teruichi Aono5-dan / age 25 1676	Oza-sen Prelim 1 Round 2	Sente	●
10	9/16	1576	+9	1586	Noboru Sakurai6-dan / age 37 1637	Hayazashi-sen Main Round 2	Gote	○
11	9/20	1586	-8	1578	Hiroto Kiritani4-dan / age 28 1598	Kachinuki-sen Prelims Round 1	Sente	●
12	9/26	1578	+6	1584	Yoshitaka Kimura5-dan / age 47 1474	Junisen Class C2 Round 3	Sente	○
13	10/3	1584	-9	1575	Toyoichi Igarashi8-dan / age 54 1549	Oi-sen Prelims Round 1	Gote	●
14	10/23	1575	-10	1564	Kinji Shiihashi4-dan / age 30 1472	Junisen Class C2 Round 4	Gote	●
15	11/6	1564	+6	1571	Yoshito Arino4-dan / age 30 1481	Meisho-sen Prelims Round 1	Sente	○
16	11/9	1571	-7	1563	Yukio Miyasaka7-dan / age 48 1605	Meisho-sen Prelims Round 2	Sente	●
17	11/17	1563	+8	1571	Ichirou Tanabe5-dan / age 40 1554	Kisei-sen Prelim 1 Round 1	Gote	○
18	11/24	1571	-8	1563	Koji Tosa4-dan / age 23 1586	Meiki-sen Round 1	Sente	●
19	11/27	1563	+10	1574	Yuji Maeda5-dan / age 24 1658	Judan-sen Prelims Round 1	Gote	○
20	11/30	1574	-5	1568	Teruichi Aono5-dan / age 25 1702	Renmei Cup Round 1	Sente	●
21	12/13	1568	-9	1559	Shigekazu Minamiguchi8-dan / age 60 1521	Junisen Class C2 Round 6	Gote	●
22	12/15	1559	+8	1568	Junkichi Sakai4-dan / age 29 1581	Junisen Class C2 Round 6	Sente	○
23	12/21	1568	-8	1560	Seiichirou Taki5-dan / age 30 1558	Kisei-sen Prelim 1 Round 2	Gote	●
24	12/23	1560	-2	1557	Yasuharu Ooyama9-dan / age 55 1857	Hayazashi-sen Main Round 3	Gote	●
25	1/9	1557	-6	1551	Yukio Miyasaka7-dan / age 49 1645	Judan-sen Prelims Round 2	Gote	●
26	1/23	1551	-8	1544	Hatasu Itou4-dan / age 28 1567	Junisen Class C2 Round 7	Sente	●
27	2/6	1544	-7	1537	Noboru Kosaka4-dan / age 28 1591	Junisen Class C2 Round 8	Gote	●
28	2/27	1537	+8	1545	Ryuuichi Matsuura4-dan / age 27 1538	Junisen Class C2 Round 9	Sente	○
29	3/2	1545	+9	1553	Hatasu Itou4-dan / age 28 1573	Shinjin-o-sen Round 2	Sente	○
30	3/16	1553	+3	1557	Mitsuo Kakuta7-dan / age 69 1328	Junisen Class C2 Round 11	Gote	○
31	3/23	1557	+12	1569	Teruichi Aono5-dan / age 26 1772	Hayazashi-sen Prelims	Gote	○

FY1977 results18W-16L

Win rate0.529

Rating1603

Annual rank47th

Rank/title at FY end / age4-dan / age 20

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/11	1586	+10	1596	Noboru Sakurai6-dan / age 36 1663	Shinjin-o-sen Round 3	Sente	○
2	5/17	1596	-8	1587	Hatasu Itou4-dan / age 26 1585	Kisei-sen Prelim 1 Round 1	Sente	●
3	5/25	1587	+10	1597	Toshio Miyata4-dan / age 24 1675	Osho-sen Prelim 1 Round 1	Sente	○
4	6/6	1597	+8	1606	Yukio Miyasaka7-dan / age 47 1618	Osho-sen Prelim 1 Round 2	Sente	○
5	6/9	1606	-12	1594	Seiichi Kobori8-dan / age 65 1432	Osho-sen Prelim 1 Round 3	Sente	●
6	6/28	1594	+8	1602	Hiroto Kiritani4-dan / age 27 1591	Junisen Class C2	Sente	○
7	7/27	1602	-8	1594	Koji Tanigawa4-dan / age 15 1594	Junisen Class C2	Gote	●
8	8/25	1594	-7	1587	Yukio Miyasaka7-dan / age 47 1645	Hayazashi-sen Prelims Round 2	Sente	●
9	8/25	1594	+6	1600	Toshihiko Kawaguchi5-dan / age 40 1513	Hayazashi-sen Prelims Round 1	Sente	○
10	8/30	1593	-5	1588	Toshio Miyata4-dan / age 24 1714	Oza-sen Prelim 1 Round 1	Sente	●
11	9/5	1588	-3	1585	Kazuo Manabe5-dan / age 25 1850	Shinjin-o-sen Round 4	Sente	●
12	9/9	1585	+7	1592	Kinji Shiihashi4-dan / age 28 1524	Oi-sen Prelims Round 1	Gote	○
13	9/28	1592	-9	1583	Nobuo Mori4-dan / age 25 1570	Junisen Class C2	Sente	●
14	10/5	1583	-4	1579	Tatsuya Futakami9-dan / age 45 1790	Oi-sen Prelims Round 2	Gote	●
15	10/19	1579	+6	1585	Yoshito Arino4-dan / age 29 1493	Meiki-sen Round 1	Sente	○
16	10/28	1585	-10	1576	Kenji Iino4-dan / age 23 1506	Junisen Class C2	Sente	●
17	11/2	1576	-9	1566	Toshihiko Kawaguchi5-dan / age 40 1510	Kisei-sen Prelim 1 Round 1	Gote	●
18	11/22	1566	+6	1572	Yoshito Arino4-dan / age 29 1471	Junisen Class C2	Sente	○
19	11/25	1572	+8	1580	Ryuuichi Matsuura4-dan / age 25 1589	Meisho-sen Prelims Round 1	Sente	○
20	12/1	1580	+7	1587	鈴木英春アマ 1521	Shinjin-o-sen Round 1	Gote	○
21	12/14	1587	-11	1575	Seiichi Kobori8-dan / age 65 1425	Meiki-sen Round 2	Gote	●
22	12/20	1575	+7	1583	Ichirou Tanabe5-dan / age 39 1533	Junisen Class C2	Gote	○
23	12/23	1583	-8	1574	Yuzo Maruta9-dan / age 58 1579	Meisho-sen Prelims Round 2	Sente	●
24	1/12	1574	+7	1582	Shuuichi Ikeda5-dan / age 32 1536	Judan-sen Prelims Round 1	Gote	○
25	1/26	1582	+8	1590	Koji Tosa4-dan / age 22 1600	Judan-sen Prelims Round 2	Sente	○
26	1/31	1590	-6	1584	Torahiko Tanaka4-dan / age 20 1668	Junisen Class C2	Gote	●
27	2/7	1584	+5	1589	Yukio Shimodairaage 53 1458	Junisen Class C2	Sente	○
28	2/10	1589	-5	1584	Kazuyoshi Nishimura7-dan / age 36 1746	Judan-sen Prelims Round 3	Sente	●
29	2/14	1584	-7	1577	Shoudou Nakada4-dan / age 26 1626	Junisen Class C2	Gote	●
30	3/8	1577	-8	1570	Hiroto Kiritani4-dan / age 28 1591	Shinjin-o-sen Round 2	Gote	●
31	3/14	1570	+9	1579	Koji Tosa4-dan / age 22 1614	Junisen Class C2	Sente	○
32	3/15	1579	+6	1585	Tsutomu Matsushita8-dan / age 65 1490	Hayazashi-sen Prelims	Sente	○
33	3/18	1585	+11	1596	Teruichi Aono5-dan / age 25 1725	Hayazashi-sen Main Round 1	Sente	○
34	3/24	1596	+7	1603	Mikio Tomizawa8-dan / age 57 1563	Osho-sen Prelim 1 Round 1	Gote	○

FY1976 results1W-1L

Win rate0.500

Rating1590

Annual rank51st

Rank/title at FY end / age4-dan / age 19

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/11	1591	-8	1583	Hatasu Itou4-dan / age 26 1584	Wakajishi-sen Round 1	Sente	●
2	2/16	1583	+7	1590	潮隆次 1553	Shinjin-o-sen Round 2	Sente	○

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