Rating › Kazuo Manabe

Rating of Kazuo Manabe

Player page　Last game 2007-10-30

Current rating1460

Peak1869
1977-07-29

Games1197

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2007	age 55	144th	8-dan	Class C2	Group 4	1460		-19	3	9	0.250
FY2006	age 55	129th	8-dan	Class C2	Group 4	1479	40.3	+17	8	12	0.400
FY2005	age 54	137th	8-dan	Class C2	Group 3	1463	35.0	-26	6	17	0.261
FY2004	age 53	127th	8-dan	Class C1	Group 3	1488	38.1	-28	7	17	0.292
FY2003	age 52	114th	8-dan	Class C1	Group 3	1516	42.5	+7	9	13	0.409
FY2002	age 51	116th	8-dan	Class C1	Group 4	1509	31.8	-64	6	20	0.231
FY2001	age 50	95th	8-dan	Class C1	Group 2	1573	48.2	+34	12	11	0.522
FY2000	age 49	110th	8-dan	Class C1	Group 2	1539	42.6	-9	11	20	0.355
FY1999	age 48	107th	8-dan	Class B2	Group 2	1548	39.6	-30	8	18	0.308
FY1998	age 47	92nd	8-dan	Class B2	Group 2	1578	47.2	+14	13	18	0.419
FY1997	age 46	94th	8-dan	Class B2	Group 2	1564	47.3	+18	12	15	0.444
FY1996	age 45	95th	8-dan	Class B2	Group 2	1547	38.9	-67	7	20	0.259
FY1995	age 44	71st	8-dan	Class B2	Group 2	1613	53.2	+50	18	15	0.545
FY1994	age 43	87th	8-dan	Class B2	Group 2	1563	46.3	+5	11	16	0.407
FY1993	age 42	86th	8-dan	Class B2	Group 2	1558	42.4	-44	9	18	0.333
FY1992	age 41	70th	8-dan	Class B2	Group 2	1603	51.3	+28	18	19	0.486
FY1991	age 40	99th	8-dan	Class B1	Group 2	1575	45.1	-43	9	22	0.290
FY1990	age 39	72nd	8-dan	Class A	Group 2	1618	44.6	-61	6	19	0.240
FY1989	age 38	40th	8-dan	Class B1	Group 2	1678	57.1	+16	20	18	0.526
FY1988	age 37	42nd	8-dan	Class A	Group 2	1663	53.0	-61	16	23	0.410
FY1987	age 36	25th	7-dan	Class B1	Group 2	1724	58.8	-3	19	17	0.528
FY1986	age 35	25th	7-dan	Class B1		1727	62.6	+109	33	20	0.623
FY1985	age 34	55th	7-dan	Class B1		1617	48.7	-45	14	22	0.389
FY1984	age 33	40th	7-dan	Class B1		1662	51.3	-52	15	22	0.405
FY1983	age 32	23rd	7-dan	Class B1		1715	55.4	-57	21	20	0.512
FY1982	age 31	14th	7-dan	Class B1		1771	61.2	+8	25	19	0.568
FY1981	age 30	13th	7-dan	Class B1		1763	62.4	+31	28	18	0.609
FY1980	age 29	16th	7-dan	Class B1		1732	58.3	+19	24	17	0.585
FY1979	age 28	19th	6-dan	Class B2		1712	53.1	-55	18	15	0.545
FY1978	age 27	10th	6-dan	Class B2		1767	62.0	-13	30	19	0.612
FY1977	age 26	9th	5-dan	Class C1		1780	65.7	-16	42	20	0.677
FY1976	age 25	9th	5-dan	Class C1		1795	64.3	+56	26	10	0.722
FY1975	age 24	13th	4-dan	Class C2		1739	63.3	+60	33	14	0.702
FY1974	age 23	20th	4-dan	Class C2		1679	58.8	+86	32	13	0.711
FY1973	age 22	41st	4-dan	Class C2		1593	49.5	+1	19	14	0.576
FY1972	age 21	44th	1-dan			1591		+3	4	3	0.571
FY1971	age 20	40th	1-dan			1588		+7	1	0	1.000
FY1970	age 19	46th	1-dan			1581		-8	0	1	0.000

Games by fiscal year

FY2007 results3W-9L

Win rate0.250

Rating1460

Annual rank144th

Rank/title at FY end / age8-dan / age 55

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1478	+5	1483	Noboru Sakurai8-dan / age 65 1345	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
2	5/14	1483	-8	1475	Hatasu Itou7-dan / age 56 1488	Kisei-sen Prelim 1 Round 1	Gote	●
3	6/19	1475	-6	1469	Norihiro Yagura6-dan / age 32 1553	Junisen Class C2 Round 1	Sente	●
4	6/25	1469	-4	1465	Naruyuki Hatakeyama7-dan / age 38 1674	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●
5	7/17	1465	-3	1462	Kazutoshi Satoh4-dan / age 29 1716	Junisen Class C2 Round 2	Gote	●
6	7/23	1462	-3	1459	Takahiro Toyokawa6-dan / age 40 1713	Asahi Cup Prelim 1 Round 2	Sente	●
7	7/30	1459	+11	1470	Hisashi Ogura7-dan / age 39 1603	Oi-sen Prelims Round 2	Gote	○
8	8/28	1470	-5	1465	Naoya Fujiwara6-dan / age 42 1602	Junisen Class C2 Round 3	Sente	●
9	9/3	1465	-6	1459	Takashi Kanezawa5-dan / age 34 1546	Oza-sen Prelim 1 Round 2	Gote	●
10	9/18	1459	+8	1467	Michio Ariyoshi9-dan / age 72 1449	Junisen Class C2 Round 4	Gote	○
11	10/1	1467	-3	1464	Makoto Sasaki5-dan / age 27 1727	Oi-sen Prelims Round 3	Gote	●
12	10/30	1464	-4	1460	Masayuki Toyoshima4-dan / age 17 1656	Junisen Class C2 Round 6	Gote	●

FY2006 results8W-12L

Win rate0.400

Rating1479

Annual rank129th

Rank/title at FY end / age8-dan / age 55

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/29	1461	-6	1455	Yuya Nagaoka4-dan / age 20 1560	Kisei-sen Prelim 1 Round 1	Gote	●
2	6/20	1455	-4	1452	Tomohiro Murata4-dan / age 25 1670	Junisen Class C2 Round 1	Gote	●
3	7/3	1452	-3	1449	Manabu Senzaki8-dan / age 36 1741	Asahi Open Prelims Round 2	Sente	●
4	7/25	1449	-7	1442	Kazuharu Shoshi7-dan / age 44 1474	Junisen Class C2 Round 2	Sente	●
5	8/16	1442	-3	1438	Keiichi Sanada7-dan / age 33 1679	Oi-sen Prelims Round 2	Sente	●
6	8/29	1438	+12	1450	Takehiro Ohira4-dan / age 29 1631	Junisen Class C2 Round 3	Gote	○
7	9/4	1450	+5	1456	Katsumi Mushano6-dan / age 52 1331	Oza-sen Prelim 1 Round 1	Gote	○
8	9/12	1456	+11	1467	Yoshiyuki Matsumoto5-dan / age 34 1609	Junisen Class C2 Round 4	Gote	○
9	10/3	1467	-4	1463	Ryosuke Nakamura4-dan / age 21 1673	Junisen Class C2 Round 5	Sente	●
10	10/23	1463	+12	1476	Kosuke Tamura6-dan / age 30 1660	Oza-sen Prelim 1 Round 3	Sente	○
11	11/7	1476	-9	1467	Kouichi Kodama7-dan / age 55 1438	Junisen Class C2 Round 6	Sente	●
12	12/4	1467	-4	1462	Takehiro Ohira5-dan / age 29 1644	Oza-sen Prelim 1 Round 4	Sente	●
13	12/12	1462	+8	1470	Masamitsu Tachi6-dan / age 41 1451	Junisen Class C2 Round 7	Gote	○
14	12/18	1470	+11	1481	Yoshiyuki Matsumoto5-dan / age 35 1586	Ryuo-sen Group 4 Ranking Round 1	Gote	○
15	1/9	1481	-4	1476	Satoru Sakaguchi4-dan / age 28 1651	Junisen Class C2 Round 8	Gote	●
16	1/22	1476	-4	1472	Akio Ishikawa6-dan / age 43 1641	Kio-sen Prelims Round 2	Gote	●
17	1/29	1472	-7	1465	Shohei Takada6-dan / age 44 1527	Ryuo-sen Group 4 Ranking Round 2	Sente	●
18	2/6	1465	+8	1473	Nobuyuki Oouchi9-dan / age 65 1456	Junisen Class C2 Round 9	Sente	○
19	3/6	1473	+10	1483	Yuya Nagaoka4-dan / age 21 1577	Junisen Class C2 Round 10	Gote	○
20	3/12	1483	-4	1479	Hiroki Nakata8-dan / age 42 1686	Osho-sen Prelim 1 Round 1	Sente	●

FY2005 results6W-17L

Win rate0.261

Rating1463

Annual rank137th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1485	-5	1480	Hiroshi Kamiya7-dan / age 43 1602	Kio-sen Prelims Round 2	Sente	●
2	5/17	1480	+8	1489	Katsuhiko Murooka7-dan / age 46 1500	Kisei-sen Prelim 1 Round 2	Gote	○
3	6/6	1489	-7	1481	Kazuharu Shoshi7-dan / age 43 1518	Asahi Open Prelims Round 2	Gote	●
4	6/14	1481	-5	1476	Akihito Hirose4-dan / age 18 1609	Junisen Class C2 Round 1	Gote	●
5	6/20	1476	-4	1472	Shinya Satoh5-dan / age 27 1653	Kisei-sen Prelim 1 Round 3	Gote	●
6	7/5	1472	-6	1466	Hitoshige Awaji9-dan / age 55 1583	Ryuo-sen Group 3 Relegation playoff Round 1	Gote	●
7	7/19	1466	+6	1473	Kazuo Azuma7-dan / age 49 1397	Junisen Class C2 Round 2	Sente	○
8	8/15	1473	-7	1465	Nobuyuki Oouchi9-dan / age 63 1498	Oza-sen Prelim 1 Round 2	Sente	●
9	8/30	1465	-6	1460	Shinya Yamamoto5-dan / age 33 1571	Junisen Class C2 Round 3	Sente	●
10	9/20	1460	-4	1456	Kazutoshi Satoh4-dan / age 27 1674	Junisen Class C2 Round 4	Gote	●
11	9/26	1456	-2	1454	Taku Morishita9-dan / age 39 1823	Oi-sen Prelims Round 2	Sente	●
12	10/18	1454	+12	1467	Akira Nishio4-dan / age 26 1664	Junisen Class C2 Round 6	Gote	○
13	11/1	1467	-3	1463	Shinya Satoh5-dan / age 28 1693	Ginga-sen Block B Round 3	Gote	●
14	11/15	1463	-4	1459	Makoto Sasaki4-dan / age 25 1650	Junisen Class C2 Round 7	Sente	●
15	12/13	1459	-4	1455	Takanori Anyouji5-dan / age 31 1652	Junisen Class C2 Round 8	Gote	●
16	12/19	1455	-5	1450	Torahiko Tanaka9-dan / age 48 1576	Ryuo-sen Group 4 Ranking Round 1	Sente	●
17	1/10	1450	-4	1446	Takeshi Kawakami6-dan / age 33 1669	Osho-sen Prelim 1 Round 2	Sente	●
18	1/17	1446	-3	1443	Kosuke Tamura6-dan / age 29 1687	Junisen Class C2 Round 9	Sente	●
19	2/6	1443	+10	1453	Nobuyuki Oouchi9-dan / age 64 1509	Kio-sen Prelims Round 2	Sente	○
20	2/14	1453	-4	1449	Yusuke Ina5-dan / age 30 1662	Junisen Class C2 Round 10	Sente	●
21	3/6	1449	+9	1458	Kazuharu Shoshi7-dan / age 44 1503	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○
22	3/14	1458	+9	1467	Yuki Fujikura4-dan / age 26 1515	Junisen Class C2 Round 11	Gote	○
23	3/20	1467	-5	1463	Yasuaki Tsukada9-dan / age 41 1613	Kio-sen Prelims Round 3	Sente	●

FY2004 results7W-17L

Win rate0.292

Rating1488

Annual rank127th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1510	+10	1520	Hirokazu Ueno4-dan / age 26 1602	Kio-sen Prelims Round 2	Sente	○
2	4/19	1520	-6	1514	Masahiko Urano7-dan / age 40 1617	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	●
3	5/24	1514	-7	1507	Yuki Fujikura4-dan / age 24 1547	Kio-sen Prelims Round 3	Sente	●
4	5/31	1507	+10	1517	Shohei Takada6-dan / age 41 1592	Ryuo-sen Group 3 Relegation playoff Round 1	Sente	○
5	6/7	1517	-8	1509	Junichi Kase6-dan / age 46 1513	Asahi Open Prelims Round 2	Sente	●
6	6/15	1509	-4	1505	Isao Nakata6-dan / age 36 1698	Junisen Class C1 Round 1	Gote	●
7	6/28	1505	-4	1500	Shinya Satoh5-dan / age 26 1668	Kisei-sen Prelim 1 Round 2	Sente	●
8	7/20	1500	-9	1491	Kouichi Kodama7-dan / age 53 1463	Junisen Class C1 Round 2	Sente	●
9	8/24	1491	-4	1487	Ichiro Hiura7-dan / age 38 1659	Junisen Class C1 Round 3	Sente	●
10	8/30	1487	+7	1494	Kazuo Ishida9-dan / age 57 1460	Ryuo-sen Group 3 Relegation playoff Final	Gote	○
11	9/14	1494	-2	1492	Takayuki Yamasaki5-dan / age 23 1825	Junisen Class C1 Round 4	Sente	●
12	9/27	1492	-7	1485	Katsuhiko Murooka7-dan / age 45 1528	Oi-sen Prelims Round 2	Sente	●
13	10/4	1485	-5	1480	Ryosuke Nakamura4-dan / age 19 1619	Oza-sen Prelim 1 Round 2	Gote	●
14	10/12	1480	+11	1491	Hitoshige Awaji9-dan / age 54 1615	Junisen Class C1 Round 5	Sente	○
15	11/9	1491	-6	1485	Yasuaki Tsukada9-dan / age 39 1592	Junisen Class C1 Round 6	Gote	●
16	12/7	1485	+11	1496	Kenji Kobayashi9-dan / age 47 1617	Junisen Class C1 Round 7	Gote	○
17	1/11	1496	-6	1491	Hiroshi Naganuma6-dan / age 39 1608	Junisen Class C1 Round 8	Sente	●
18	1/31	1491	-4	1487	Akira Shima8-dan / age 41 1684	Ryuo-sen Group 3 Ranking Round 1	Sente	●
19	2/8	1487	-1	1485	Akira WatanabeRyuo / age 20 1905	Junisen Class C1 Round 9	Sente	●
20	2/14	1485	+5	1490	Hiroshi Seki6-dan / age 44 1354	Kio-sen Prelims Round 1	Sente	○
21	2/21	1490	+9	1499	Katsuhiko Murooka7-dan / age 45 1527	Osho-sen Prelim 1 Round 2	Sente	○
22	3/8	1499	-5	1494	Keiichi Sanada7-dan / age 32 1650	Junisen Class C1 Round 10	Gote	●
23	3/14	1494	-3	1492	Taku Morishita9-dan / age 38 1766	Osho-sen Prelim 1 Round 3	Gote	●
24	3/28	1492	-3	1488	橋本崇載age 22 1719	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	●

FY2003 results9W-13L

Win rate0.409

Rating1516

Annual rank114th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1499	-2	1497	Hisashi Namekata6-dan / age 29 1824	Osho-sen Prelim 1 Round 3	Sente	●
2	4/28	1497	-4	1493	Hiroshi Okazaki5-dan / age 35 1661	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
3	6/10	1493	+9	1502	Yoshiyuki Kubota5-dan / age 31 1556	Junisen Class C1 Round 1	Gote	○
4	6/23	1502	-5	1497	Yoshiyuki Matsumoto5-dan / age 31 1654	Kisei-sen Prelim 1 Round 2	Sente	●
5	6/30	1497	-7	1490	木下浩一age 35 1550	Asahi Open Prelims Round 2	Sente	●
6	7/15	1490	-4	1486	Hiroshi Okazaki5-dan / age 36 1657	Junisen Class C1 Round 2		●
7	8/11	1486	+7	1493	Saburou Takeichi6-dan / age 49 1459	Oza-sen Prelim 1 Round 2		○
8	8/19	1493	-4	1490	Takahiro Toyokawa6-dan / age 36 1697	Junisen Class C1 Round 3		●
9	9/16	1490	-8	1481	Kouichi Kodama7-dan / age 52 1478	Junisen Class C1 Round 4		●
10	10/14	1481	-5	1476	Akio Ishikawa6-dan / age 40 1613	Junisen Class C1 Round 5		●
11	10/20	1476	+8	1484	Osamu Katsuura9-dan / age 57 1487	Oi-sen Prelims Round 2		○
12	11/11	1484	+9	1493	Kazuyoshi Nishimura9-dan / age 61 1517	Junisen Class C1 Round 6		○
13	11/21	1493	-6	1487	Yuki Fujikura4-dan / age 24 1566	Oi-sen Prelims Round 3		●
14	12/2	1487	-4	1483	Hiroki Iizuka6-dan / age 34 1672	Oza-sen Prelim 1 Round 3		●
15	12/9	1483	+11	1494	Kenji Kanzaki7-dan / age 40 1631	Junisen Class C1 Round 7		○
16	12/15	1494	-9	1485	Hatasu Itou7-dan / age 53 1471	Ryuo-sen Group 3 Ranking Round 1		●
17	1/13	1485	+13	1498	小林裕士5-dan / age 27 1717	Junisen Class C1 Round 8		○
18	2/2	1498	+9	1507	木下浩一age 36 1526	Osho-sen Prelim 1 Round 2		○
19	2/10	1507	+13	1520	Hiroki Nakata7-dan / age 39 1761	Junisen Class C1 Round 9		○
20	3/9	1520	-4	1516	Ayumu Matsuo5-dan / age 23 1730	Junisen Class C1 Round 10		●
21	3/15	1516	+5	1521	Toshio Miyata7-dan / age 51 1396	Kio-sen Prelims Round 1		○
22	3/22	1521	-5	1516	Shuji Satoh6-dan / age 36 1645	Osho-sen Prelim 1 Round 3		●

FY2002 results6W-20L

Win rate0.231

Rating1509

Annual rank116th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/9	1572	-6	1566	Teruichi Aono9-dan / age 49 1676	Ryuo-sen Group 4 Promotion playoff Round 1	●
2	4/15	1566	-5	1561	Shuji Satoh6-dan / age 34 1704	Kio-sen Prelims Round 2	●
3	5/13	1561	-1	1560	Kazuki Kimura6-dan / age 28 1959	Osho-sen Prelim 1 Round 4	●
4	6/3	1560	-10	1549	Yoshiyuki Kubota5-dan / age 30 1455	Kisei-sen Prelim 1 Round 2	●
5	6/10	1549	+4	1554	Toshio Miyata7-dan / age 49 1373	Asahi Open Prelims	○
6	6/18	1554	-5	1549	Hiroki Iizuka6-dan / age 33 1710	Junisen Class C1 Round 1	●
7	7/8	1549	+8	1557	Kenji Waki8-dan / age 41 1540	Ryuo-sen Group 2 Relegation playoff Round 1	○
8	7/23	1557	-6	1551	Hisashi Ogura6-dan / age 34 1663	Junisen Class C1 Round 2	●
9	8/6	1551	-2	1549	Kazuki Kimura6-dan / age 29 1902	Asahi Open Prelims	●
10	8/12	1549	-5	1545	Ichiro Hiura7-dan / age 36 1697	Ryuo-sen Group 2 Relegation playoff 決定戦	●
11	8/27	1545	+7	1552	Kaishu Tanaka9-dan / age 55 1508	Junisen Class C1 Round 3	○
12	9/17	1552	-3	1548	Kazushiza Horiguchi5-dan / age 27 1787	Junisen Class C1 Round 4	●
13	9/30	1548	-12	1537	Toshio Miyata7-dan / age 49 1373	Oza-sen Prelim 1 Round 2	●
14	10/7	1537	+8	1544	Saburou Takeichi6-dan / age 48 1517	Oi-sen Prelims Round 2	○
15	10/15	1544	-7	1537	Katsuhiko Murooka7-dan / age 43 1571	Junisen Class C1 Round 5	●
16	11/5	1537	-4	1533	Manabu Senzaki8-dan / age 32 1730	Oi-sen Prelims Round 3	●
17	11/12	1533	-6	1526	Michio Ariyoshi9-dan / age 67 1601	Junisen Class C1 Round 6	●
18	12/4	1526	-4	1522	Makoto Chuza5-dan / age 32 1696	Ginga-sen Block D Round 5	●
19	12/10	1522	-7	1516	Kozo Arimori7-dan / age 39 1588	Junisen Class C1 Round 7	●
20	1/14	1516	-5	1511	Kiyokazu Katsumata5-dan / age 33 1654	Junisen Class C1 Round 8	●
21	1/22	1511	+10	1521	Keiji Nishikawa7-dan / age 41 1595	Ryuo-sen Group 3 Ranking Round 1	○
22	2/4	1521	-3	1518	Hirotaka Nozuki5-dan / age 29 1788	Junisen Class C1 Round 9	●
23	3/4	1518	-4	1514	Tadao Kitajima5-dan / age 37 1713	Junisen Class C1 Round 10	●
24	3/12	1514	+10	1524	Yuki Fujikura4-dan / age 23 1591	Osho-sen Prelim 1 Round 2	○
25	3/17	1524	-6	1517	Keiji Mori9-dan / age 56 1594	Ryuo-sen Group 3 Ranking Round 2	●
26	3/25	1517	-8	1509	Nou Itoh5-dan / age 41 1522	Kio-sen Prelims Round 1	●

FY2001 results12W-11L

Win rate0.522

Rating1573

Annual rank95th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	5/14	1527	-3	1523	Takashi Abe7-dan / age 33 1755	Ryuo-sen Group 2 Promotion playoff	●
2	5/28	1523	-3	1521	Michio Takahashi9-dan / age 41 1815	Osho-sen Prelim 1	●
3	6/12	1521	-7	1514	Kazuharu Shoshi6-dan / age 39 1551	Junisen Class C1 Round 1	●
4	6/27	1514	+5	1518	Yoshimasa Saeki8-dan / age 64 1366	Kisei-sen Prelim 1 Round 2	○
5	7/17	1518	+11	1529	Ichiro Hiura7-dan / age 35 1637	Junisen Class C1 Round 2	○
6	7/25	1529	+4	1533	Yoshimasa Saeki8-dan / age 64 1361	Asahi Open Prelims	○
7	8/3	1533	-5	1529	Keiichi Sanada6-dan / age 28 1689	Kisei-sen Prelim 1 Round 3	●
8	8/21	1529	+7	1536	Kazuo Azuma7-dan / age 46 1474	Junisen Class C1 Round 3	○
9	9/3	1536	-3	1533	Michio Takahashi9-dan / age 41 1794	Asahi Open Prelims	●
10	9/11	1533	+9	1542	Kozo Arimori7-dan / age 38 1575	Junisen Class C1 Round 4	○
11	9/17	1542	-5	1536	Ichiro Hiura7-dan / age 35 1665	Oi-sen Prelims Round 2	●
12	10/1	1536	-7	1529	Yoshiyuki Matsumoto5-dan / age 29 1580	Oza-sen Prelim 1 Round 2	●
13	10/23	1529	-5	1524	Hisashi Ogura6-dan / age 33 1656	Junisen Class C1 Round 6	●
14	11/13	1524	+8	1532	Katsuhiko Murooka6-dan / age 42 1538	Junisen Class C1 Round 7	○
15	12/11	1532	+8	1540	Kouichi Kodama7-dan / age 50 1517	Junisen Class C1 Round 8	○
16	12/16	1540	-5	1535	Manabu Senzaki8-dan / age 31 1697	Ryuo-sen Group 2 Ranking Round 1	●
17	1/12	1535	-5	1531	Chikara Akutsu4-dan / age 19 1680	Ginga-sen Block F Round 4	●
18	1/15	1531	-5	1526	Hitoshige Awaji9-dan / age 51 1666	Junisen Class C1 Round 9	●
19	1/28	1526	+8	1534	Nou Itoh5-dan / age 40 1543	Osho-sen Prelim 1 Round 2	○
20	2/5	1534	+11	1545	Hiroshi Okazaki5-dan / age 34 1682	Junisen Class C1 Round 10	○
21	2/25	1545	+9	1554	Toshiyuki Nakao4-dan / age 27 1587	Kio-sen Prelims Round 1	○
22	3/5	1554	+11	1566	Keiichi Sanada6-dan / age 29 1717	Junisen Class C1 Round 11	○
23	3/18	1566	+8	1573	Hirokazu Ueno4-dan / age 24 1546	Osho-sen Prelim 1 Round 3	○

FY2000 results11W-20L

Win rate0.355

Rating1539

Annual rank110th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1544	-8	1537	Kazuyoshi Nishimura9-dan / age 58 1559	Osho-sen Prelim 1 Round 2	Sente	●
2	4/24	1537	+9	1546	Koji Horiguchi6-dan / age 38 1582	Kio-sen Prelims Round 2	Gote	○
3	5/15	1546	+14	1559	Hiroyuki Miura7-dan / age 26 1851	Kio-sen Prelims Round 3	Gote	○
4	5/29	1559	-7	1552	Yusuke Ina4-dan / age 24 1607	Hayazashi-sen Prelims Round 3	Gote	●
5	5/29	1559	+7	1566	Yaichio Oono6-dan / age 41 1510	Hayazashi-sen Prelims Round 2	Sente	○
6	6/5	1559	+12	1572	Yasuaki Tsukada8-dan / age 35 1769	Kio-sen Prelims Final	Sente	○
7	6/13	1572	+10	1582	Nobuyuki Oouchi9-dan / age 58 1658	Junisen Class C1 Round 1	Sente	○
8	6/26	1582	-8	1574	木下浩一age 32 1586	Kisei-sen Prelim 1 Round 2	Gote	●
9	7/3	1574	-6	1568	Torahiko Tanaka9-dan / age 43 1676	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	●
10	7/10	1568	-3	1565	Makoto Nakahara9-dan / age 52 1803	Kio-sen Main Round 2	Gote	●
11	7/18	1565	+13	1578	Nobuyuki Yashiki7-dan / age 28 1831	Junisen Class C1 Round 2	Gote	○
12	7/21	1578	+8	1586	Shinya Satoh4-dan / age 22 1592	Ginga-sen Prelims	Sente	○
13	8/22	1586	-5	1581	Masataka Sugimoto6-dan / age 31 1720	Junisen Class C1 Round 3	Sente	●
14	9/5	1581	-9	1572	Eiji Ooshima7-dan / age 43 1551	All-Japan Pro Round 2	Sente	●
15	9/12	1572	-7	1566	Akio Ishikawa6-dan / age 37 1634	Junisen Class C1 Round 4	Sente	●
16	9/25	1566	-6	1560	Masakazu Kondoh4-dan / age 29 1637	Oi-sen Prelims Round 2	Sente	●
17	10/3	1560	-8	1551	Koji Horiguchi6-dan / age 39 1554	Junisen Class C1 Round 5	Gote	●
18	10/10	1551	+10	1561	Yusuke Ina4-dan / age 24 1621	Oza-sen Prelim 1 Round 2	Gote	○
19	10/24	1561	-3	1558	Hisashi Namekata6-dan / age 26 1819	Junisen Class C1 Round 6	Sente	●
20	11/8	1558	-6	1552	Makoto Chuza4-dan / age 30 1664	Oza-sen Prelim 1 Round 3	Gote	●
21	11/14	1552	-6	1546	Isao Nakata6-dan / age 33 1624	Junisen Class C1 Round 7	Gote	●
22	12/12	1546	-4	1542	Hiroki Nakata7-dan / age 36 1724	Junisen Class C1 Round 8	Gote	●
23	1/9	1542	-6	1535	Kenji Kanzaki6-dan / age 37 1615	Junisen Class C1 Round 9	Sente	●
24	1/15	1535	-5	1530	Teruichi Aono9-dan / age 47 1666	Ryuo-sen Group 2 Ranking Round 1	Sente	●
25	1/22	1530	+11	1542	Makoto Chuza4-dan / age 30 1682	Osho-sen Prelim 1 Round 2	Sente	○
26	2/1	1542	-3	1539	Hisashi Namekata6-dan / age 27 1831	Ginga-sen Block A Round 14	Sente	●
27	2/5	1539	-4	1535	Kosuke Tamura5-dan / age 24 1705	Kio-sen Prelims Round 1	Gote	●
28	2/19	1535	-11	1523	Hiroshi Seki5-dan / age 40 1381	NHK Cup Prelims Round 2	Gote	●
29	3/6	1523	-7	1516	Kazuyoshi Nishimura9-dan / age 59 1568	Junisen Class C1 Round 11	Gote	●
30	3/19	1516	+12	1528	Hiroki Nakata7-dan / age 36 1719	Osho-sen Prelim 1 Round 3	Sente	○
31	3/26	1528	+10	1539	Keiji Mori9-dan / age 54 1628	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	○

FY1999 results8W-18L

Win rate0.308

Rating1548

Annual rank107th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1578	-4	1573	Kazushiza Horiguchi4-dan / age 24 1748	Kio-sen Prelims Round 2	Gote	●
2	6/3	1573	-6	1568	Tadao Kitajima5-dan / age 33 1685	Hayazashi-sen Prelims Round 2	Sente	●
3	6/7	1568	+7	1575	Nou Itoh4-dan / age 37 1531	Ginga-sen Prelims	Gote	○
4	6/25	1575	-4	1571	Takashi Abe7-dan / age 31 1782	Junisen Class B2 Round 1	Sente	●
5	7/16	1571	+8	1579	Michio Ariyoshi9-dan / age 63 1576	Junisen Class B2 Round 2	Gote	○
6	7/21	1579	-9	1570	Junichi Kase5-dan / age 41 1537	All-Japan Pro Round 2	Gote	●
7	8/20	1570	-7	1563	Noboru Tamaru8-dan / age 49 1609	Junisen Class B2 Round 3	Gote	●
8	9/10	1563	-5	1558	Eisaku Tomioka7-dan / age 35 1696	Junisen Class B2 Round 4	Sente	●
9	9/16	1558	+9	1568	Hifumi Katoh9-dan / age 59 1618	Ryuo-sen Group 2 Relegation playoff Semifinal	Sente	○
10	9/24	1568	-1	1566	Tadahisa Maruyama8-dan / age 29 1982	Kisei-sen Prelim 2 Round 1	Gote	●
11	10/1	1566	-6	1561	Koji Tosa7-dan / age 44 1673	Junisen Class B2 Round 5	Sente	●
12	10/6	1561	-6	1555	Takahiro Toyokawa5-dan / age 32 1655	Oi-sen Prelims Round 2	Sente	●
13	10/12	1555	+11	1566	Teruichi Aono9-dan / age 46 1698	Ryuo-sen Group 2 Relegation playoff Final	Sente	○
14	10/22	1566	-7	1559	Kozo Arimori6-dan / age 36 1625	Junisen Class B2 Round 6	Gote	●
15	11/12	1559	-6	1553	Kenji Waki7-dan / age 39 1642	Junisen Class B2 Round 7	Gote	●
16	12/10	1553	-8	1545	Kazuo Ishida9-dan / age 52 1557	Junisen Class B2 Round 8	Sente	●
17	12/22	1545	+10	1555	Kiyozumi Kiriyama9-dan / age 52 1633	Ryuo-sen Group 2 Ranking Round 1	Sente	○
18	12/27	1555	-2	1553	Hisashi Namekata6-dan / age 25 1877	Oza-sen Prelim 2 Round 1	Gote	●
19	1/27	1553	-3	1550	Daisuke Suzuki6-dan / age 25 1821	Ginga-sen Block A Round 13	Sente	●
20	1/31	1550	+2	1552	Kinji Shiihashi6-dan / age 51 1245	Osho-sen Prelim 1 Round 1	Gote	○
21	2/10	1552	-2	1550	Takeshi FujiiRyuo / age 29 1890	Junisen Class B2 Round 10	Sente	●
22	2/21	1550	+5	1555	Hideo Yamaguchi7-dan / age 58 1390	Kio-sen Prelims Round 1	Gote	○
23	2/28	1555	-6	1549	Hideyuki Takano4-dan / age 27 1640	NHK Cup Prelims Final	Gote	●
24	2/28	1555	+10	1565	Masamitsu Tachi6-dan / age 34 1654	NHK Cup Prelims Round 2	Gote	○
25	3/3	1559	-6	1553	Masahiko Urano7-dan / age 35 1635	Junisen Class B2 Round 11	Gote	●
26	3/27	1553	-5	1548	Kunio Yonenaga9-dan / age 56 1707	Ryuo-sen	Sente	●

FY1998 results13W-18L

Win rate0.419

Rating1578

Annual rank92nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1566	+6	1572	Ryuuichi Matsuura6-dan / age 46 1487	Osho-sen Prelim 1 Round 2	Sente	○
2	4/27	1572	-5	1567	Teruichi Aono9-dan / age 45 1699	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	●
3	5/6	1567	+9	1576	Koji Tosa7-dan / age 43 1621	Osho-sen Prelim 1 Round 3	Sente	○
4	5/18	1576	-5	1571	Keiichi Sanada6-dan / age 25 1716	Osho-sen Prelim 1 Final	Sente	●
5	5/25	1571	+9	1580	Shinya Satoh4-dan / age 20 1608	Hayazashi-sen Prelims Round 3	Sente	○
6	5/25	1571	+8	1580	Akio Ishikawa5-dan / age 35 1587	Hayazashi-sen Prelims Final	Gote	○
7	5/25	1571	+8	1579	Yaichio Oono6-dan / age 39 1573	Hayazashi-sen Prelims Round 2	Gote	○
8	6/15	1597	-7	1590	Yoshiyuki Matsumoto4-dan / age 26 1645	All-Japan Pro Round 2	Sente	●
9	6/26	1590	-10	1579	Kazuo Azuma7-dan / age 42 1481	Junisen Class B2 Round 1	Sente	●
10	7/24	1579	-4	1575	Naruyuki Hatakeyama6-dan / age 29 1756	Junisen Class B2 Round 2	Gote	●
11	8/21	1575	-5	1570	Kensuke Kitahama6-dan / age 22 1731	Junisen Class B2 Round 3	Sente	●
12	9/14	1570	-5	1566	Kazuki Kimura4-dan / age 25 1721	Kisei-sen Prelim 2 Round 1	Gote	●
13	9/25	1566	+6	1572	Kouichi Kodama7-dan / age 47 1486	Junisen Class B2 Round 4	Gote	○
14	10/5	1572	+10	1582	Yoshiyuki Kubota5-dan / age 26 1651	Oi-sen Prelims Round 2	Gote	○
15	10/17	1582	+14	1596	Yasumitsu SatohMeijin / age 29 1953	Hayazashi-sen Main Round 2	Gote	○
16	10/23	1596	-9	1587	Masaki Izumi7-dan / age 37 1544	Junisen Class B2 Round 5	Sente	●
17	11/2	1587	+9	1595	Shohei Takada5-dan / age 36 1621	Oi-sen Prelims Round 3	Sente	○
18	11/13	1595	-5	1590	Yasuaki Tsukada8-dan / age 33 1710	Junisen Class B2 Round 6	Gote	●
19	11/30	1590	-2	1588	Tadahisa Maruyama8-dan / age 28 1891	Oza-sen Prelim 2 Round 2	Gote	●
20	12/4	1588	-3	1585	Nobuyuki Yashiki7-dan / age 26 1846	Oi-sen Prelims Round 4	Sente	●
21	12/11	1585	+11	1596	Daisuke Nakagawa6-dan / age 30 1732	Junisen Class B2 Round 7	Gote	○
22	12/19	1596	-4	1592	Yoshikazu Minami9-dan / age 35 1810	Hayazashi-sen Main Round 3	Sente	●
23	1/14	1592	-4	1589	Makoto Nakahara9-dan / age 51 1812	Ryuo-sen Group 2 Ranking Round 1	Gote	●
24	1/22	1589	-9	1580	Kaishu Tanaka8-dan / age 51 1539	Junisen Class B2 Round 8	Sente	●
25	2/1	1580	+4	1584	Hiroshi Seki5-dan / age 38 1411	Osho-sen Prelim 1 Round 2	Sente	○
26	2/12	1584	-7	1577	Keiji Nishikawa7-dan / age 37 1608	Junisen Class B2 Round 9	Gote	●
27	2/16	1577	-7	1570	Takeshi Kawakami4-dan / age 26 1627	NHK Cup Prelims Round 2	Sente	●
28	3/5	1570	+10	1579	Hitoshige Awaji9-dan / age 48 1647	Junisen Class B2 Round 10	Sente	○
29	3/18	1579	-6	1574	Yoshiyuki Matsumoto4-dan / age 27 1674	Osho-sen Prelim 1 Round 3	Gote	●
30	3/23	1574	+11	1584	Hirotaka Nozuki4-dan / age 25 1698	Kio-sen Prelims Round 1	Sente	○
31	3/29	1584	-6	1578	Bungo Fukusaki8-dan / age 39 1675	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	●

FY1997 results12W-15L

Win rate0.444

Rating1564

Annual rank94th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1545	-6	1539	Kensuke Kitahama5-dan / age 21 1629	Osho-sen Prelim 1 Round 2	Sente	●
2	4/11	1539	+8	1547	Kazuyoshi Nishimura8-dan / age 55 1560	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○
3	5/30	1547	-10	1537	Junichi Kase5-dan / age 39 1448	Hayazashi-sen Prelims	Sente	●
4	6/27	1537	+14	1551	Takashi Abe7-dan / age 29 1852	Junisen Class B2 Round 1	Gote	○
5	7/15	1551	+13	1564	Makoto Nakahara9-dan / age 49 1819	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	○
6	7/25	1564	+13	1577	Takeshi Fujii6-dan / age 26 1807	Junisen Class B2 Round 2	Sente	○
7	7/30	1577	+5	1581	Haruo Numa6-dan / age 48 1417	All-Japan Pro Round 2	Sente	○
8	8/5	1581	-4	1578	Daisuke Nakagawa6-dan / age 29 1798	Ryuo-sen Group 2 Promotion playoff Round 3	Sente	●
9	8/12	1578	-7	1571	Shuuichi Ono7-dan / age 39 1635	Kisei-sen Prelim 2 Round 1	Gote	●
10	8/22	1571	-6	1565	Koji Tosa7-dan / age 42 1672	Junisen Class B2 Round 3	Sente	●
11	9/8	1565	-12	1554	Toshihiko Kawaguchi6-dan / age 60 1386	Oi-sen Prelims Round 2	Sente	●
12	9/19	1554	+11	1565	Kenji Waki7-dan / age 37 1697	Junisen Class B2 Round 4	Gote	○
13	10/3	1565	-6	1558	Kazuyoshi Nishimura8-dan / age 55 1632	All-Japan Pro Round 3	Sente	●
14	10/17	1558	-6	1553	Shuuichi Ono7-dan / age 39 1659	Junisen Class B2 Round 5	Gote	●
15	11/14	1553	-4	1549	Osamu Nakamura8-dan / age 35 1751	Ryuo-sen Group 2 Ranking Round 1	Sente	●
16	11/28	1549	+11	1560	Eisaku Tomioka7-dan / age 33 1677	Junisen Class B2 Round 6	Sente	○
17	12/4	1560	+10	1570	Hiroshi Kamiya6-dan / age 36 1667	Oza-sen Prelim 2 Round 1	Sente	○
18	12/12	1570	-7	1563	Kozo Arimori6-dan / age 34 1629	Junisen Class B2 Round 7	Sente	●
19	1/8	1563	-2	1561	Nobuyuki YashikiKisei / age 25 1901	Oza-sen Prelim 2 Round 2	Sente	●
20	1/23	1561	-8	1553	Nobuyuki Oouchi9-dan / age 56 1564	Junisen Class B2 Round 8	Gote	●
21	2/13	1553	-5	1548	Hiroshi Kamiya7-dan / age 36 1676	Junisen Class B2 Round 9	Sente	●
22	2/18	1548	+3	1551	Toratsugu Nomoto7-dan / age 52 1288	Kio-sen Prelims Round 1	Gote	○
23	2/23	1551	-8	1543	Youichi Kushida5-dan / age 33 1544	NHK Cup Prelims	Sente	●
24	3/6	1543	+11	1554	Masahiko Urano7-dan / age 33 1690	Junisen Class B2 Round 10	Gote	○
25	3/16	1554	+7	1561	Saburou Takeichi6-dan / age 43 1520	Osho-sen Prelim 1 Round 1	Gote	○
26	3/23	1561	-4	1557	Daisuke Suzuki5-dan / age 23 1755	Kio-sen Prelims Round 2	Gote	●
27	3/30	1557	+7	1564	Hatasu Itou7-dan / age 47 1520	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○

FY1996 results7W-20L

Win rate0.259

Rating1547

Annual rank95th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1611	+10	1621	Hiroshi Okazaki4-dan / age 28 1698	Osho-sen Prelim 1 Round 3	Gote	○
2	4/11	1621	+8	1629	Masamitsu Tachi5-dan / age 30 1634	Kio-sen Prelims Round 3	Sente	○
3	5/10	1629	-8	1621	Hiroshi Kamiya6-dan / age 35 1615	Kio-sen Prelims Final	Gote	●
4	5/17	1621	-6	1614	Ichiro Hiura6-dan / age 30 1696	Osho-sen Prelim 1 Final	Gote	●
5	6/4	1614	-13	1602	Yoshimasa Saeki8-dan / age 59 1392	Hayazashi-sen Prelims	Sente	●
6	6/4	1614	+8	1623	Shohei Takada5-dan / age 33 1633	Hayazashi-sen Prelims	Gote	○
7	6/21	1610	-4	1606	Naruyuki Hatakeyama6-dan / age 27 1778	Junisen Class B2 Round 1	Gote	●
8	6/28	1606	-6	1600	Osamu Nakamura8-dan / age 33 1691	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	●
9	7/4	1600	-13	1587	Toshihiko Kawaguchi6-dan / age 59 1372	All-Japan Pro Round 2	Sente	●
10	7/26	1587	-3	1584	Masataka Goda6-dan / age 25 1861	Junisen Class B2 Round 2	Sente	●
11	8/9	1584	-2	1582	Tadahisa Maruyama6-dan / age 25 1883	Kisei-sen Prelim 2 Round 1	Gote	●
12	8/23	1582	-9	1573	Kazuo Ishida9-dan / age 49 1550	Junisen Class B2 Round 3	Gote	●
13	9/6	1573	+12	1585	Hiroki Nakata6-dan / age 31 1742	Oi-sen Prelims Round 2	Gote	○
14	9/20	1585	-10	1575	Teruhiko Suzuki7-dan / age 41 1483	Junisen Class B2 Round 4	Sente	●
15	10/11	1575	-2	1572	Tadahisa Maruyama6-dan / age 26 1879	Junisen Class B2 Round 5	Gote	●
16	11/8	1572	-6	1566	Hiroshi Kamiya6-dan / age 35 1661	Oi-sen Prelims Round 3	Sente	●
17	11/22	1566	-6	1560	Koji Tosa6-dan / age 41 1662	Junisen Class B2 Round 6	Sente	●
18	12/13	1560	-8	1553	Masaki Izumi6-dan / age 35 1565	Junisen Class B2 Round 7	Gote	●
19	1/24	1553	-4	1549	Osamu Nakamura8-dan / age 34 1763	Junisen Class B2 Round 8	Sente	●
20	1/31	1549	-3	1546	Daisuke Nakagawa6-dan / age 28 1800	Ryuo-sen Group 2 Ranking Round 1	Sente	●
21	2/14	1546	+8	1554	Kouichi Kodama7-dan / age 45 1557	Junisen Class B2 Round 9	Sente	○
22	2/21	1554	+14	1568	Toshiyuki Moriuchi8-dan / age 26 1881	Oza-sen Prelim 2 Round 1	Sente	○
23	2/28	1568	-5	1563	Hiroki Nakata6-dan / age 32 1699	NHK Cup Prelims	Gote	●
24	3/7	1563	-7	1556	Keiji Nishikawa6-dan / age 35 1616	Junisen Class B2 Round 10	Gote	●
25	3/14	1556	+6	1562	Nou Itoh4-dan / age 35 1477	Osho-sen Prelim 1 Round 1	Gote	○
26	3/21	1562	-5	1557	Torahiko Tanaka9-dan / age 39 1701	Oza-sen Prelim 2 Final	Gote	●
27	3/28	1557	-11	1547	Haruo Numa6-dan / age 48 1436	Kio-sen Prelims Round 2	Sente	●

FY1995 results18W-15L

Win rate0.545

Rating1613

Annual rank71st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1560	-6	1554	Daisuke Suzuki4-dan / age 20 1627	Kio-sen Prelims Round 3	Sente	●
2	4/20	1554	+9	1563	Nobuyuki Oouchi9-dan / age 53 1579	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	○
3	4/28	1563	+12	1575	Hiroki Nakata6-dan / age 30 1760	Osho-sen Prelim 1 Round 3	Gote	○
4	5/19	1575	-4	1571	Toshiaki Kubo5-dan / age 19 1783	Osho-sen Prelim 1 Final	Sente	●
5	5/24	1571	+11	1582	Kunio Naitou9-dan / age 55 1694	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	○
6	5/29	1582	+8	1590	Kazuo Ishida9-dan / age 48 1592	Hayazashi-sen Prelims	Sente	○
7	5/29	1582	+9	1590	Hatasu Itou6-dan / age 44 1608	Hayazashi-sen Prelims	Sente	○
8	5/29	1582	+8	1589	Tadao Kitajima4-dan / age 29 1569	Hayazashi-sen Prelims	Sente	○
9	6/17	1606	-9	1598	木下浩一age 27 1580	Hayazashi-sen Main Round 1	Gote	●
10	6/23	1598	-9	1588	Kouichi Kodama7-dan / age 44 1544	Junisen Class B2 Round 1	Gote	●
11	6/30	1588	+9	1598	Hiroshi Kamiya6-dan / age 34 1644	Ryuo-sen Group 2 Promotion playoff Round 3	Gote	○
12	7/10	1598	+9	1606	Shohei Takada5-dan / age 33 1621	All-Japan Pro Round 2	Gote	○
13	7/28	1606	-6	1600	Kozo Arimori6-dan / age 32 1682	Junisen Class B2 Round 2	Sente	●
14	8/3	1600	+6	1606	Noboru Tamaru8-dan / age 45 1531	Kisei-sen Prelim 2 Round 1	Gote	○
15	8/25	1606	+11	1617	Kenji Waki7-dan / age 35 1725	Junisen Class B2 Round 3	Gote	○
16	9/1	1617	-8	1609	Hatasu Itou6-dan / age 44 1597	Ryuo-sen Group 2 Promotion playoff Semifinal	Gote	●
17	9/7	1609	-3	1606	Koichi Fukaura5-dan / age 23 1878	All-Japan Pro Round 3	Gote	●
18	9/13	1606	+7	1613	木下浩一age 28 1579	Oi-sen Prelims Round 2	Gote	○
19	9/22	1613	-3	1610	Koichi Fukaura5-dan / age 23 1877	Kisei-sen Prelim 2 Round 2	Sente	●
20	9/29	1610	+5	1615	Seiichirou Taki7-dan / age 46 1475	Junisen Class B2 Round 4	Gote	○
21	10/13	1615	+7	1622	Kazuo Azuma7-dan / age 40 1564	Junisen Class B2 Round 5	Sente	○
22	11/2	1622	-3	1619	Taku Morishita8-dan / age 29 1852	Oza-sen Prelim 2 Round 2	Gote	●
23	11/17	1619	-5	1614	Akira Shima8-dan / age 32 1749	Oi-sen Prelims Round 3	Gote	●
24	11/24	1614	-9	1605	Yuji Maeda7-dan / age 41 1567	Junisen Class B2 Round 6	Gote	●
25	12/22	1605	+8	1613	Nobuyuki Oouchi9-dan / age 54 1606	Junisen Class B2 Round 7	Gote	○
26	1/26	1613	-4	1608	Takeshi Fujii6-dan / age 25 1800	Junisen Class B2 Round 8	Sente	●
27	2/2	1608	-5	1604	Hiroki Nakata6-dan / age 31 1756	Ryuo-sen Group 2 Ranking Round 1	Sente	●
28	2/16	1604	+9	1612	Kaishu Tanaka8-dan / age 48 1633	Junisen Class B2 Round 9	Gote	○
29	2/27	1612	-7	1605	Hisashi Ogura5-dan / age 27 1650	NHK Cup Prelims	Sente	●
30	3/8	1605	-8	1598	Hitoshige Awaji8-dan / age 45 1618	Junisen Class B2 Round 10	Sente	●
31	3/15	1598	+6	1604	Yaichio Oono6-dan / age 37 1525	Osho-sen Prelim 1 Round 2	Gote	○
32	3/22	1604	+3	1607	Toratsugu Nomoto7-dan / age 50 1334	Kio-sen Prelims Round 2	Sente	○
33	3/25	1607	+7	1613	Kouichi Kodama7-dan / age 45 1545	Ryuo-sen Group 2 Ranking Round 1	Sente	○

FY1994 results11W-16L

Win rate0.407

Rating1563

Annual rank87th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1556	+11	1567	Michio Ariyoshi9-dan / age 58 1687	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	○
2	4/14	1567	-6	1561	Hisashi Namekata4-dan / age 20 1651	Kio-sen Prelims Round 3	Sente	●
3	4/18	1561	-4	1556	Hiroyuki Miura4-dan / age 20 1724	NHK Cup Main Round 1	Sente	●
4	5/18	1556	-5	1551	Hitoshige Awaji8-dan / age 44 1693	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	●
5	6/2	1551	-8	1543	Eiji Ooshima6-dan / age 36 1563	Hayazashi-sen Prelims	Sente	●
6	6/7	1543	+10	1553	Osamu Katsuura9-dan / age 48 1634	Kisei-sen Prelim 2 Round 1	Sente	○
7	6/24	1553	+10	1563	Masahiko Urano6-dan / age 30 1644	Junisen Class B2 Round 1	Gote	○
8	7/1	1563	-10	1554	Hiroto Kiritani6-dan / age 44 1477	All-Japan Pro Round 2	Gote	●
9	7/14	1554	-4	1549	Hifumi Katoh9-dan / age 54 1739	Kisei-sen Prelim 2 Round 2	Sente	●
10	7/29	1549	+7	1557	Teruhiko Suzuki7-dan / age 39 1516	Junisen Class B2 Round 2	Sente	○
11	8/26	1557	+12	1568	Kenji Waki7-dan / age 34 1722	Junisen Class B2 Round 3	Gote	○
12	9/7	1568	-7	1561	Hiroshi Okazaki4-dan / age 27 1601	Oi-sen Prelims Round 1	Gote	●
13	9/22	1561	-6	1555	Koji Tosa6-dan / age 39 1640	Junisen Class B2 Round 4	Gote	●
14	10/14	1555	+10	1565	Masaki Izumi6-dan / age 33 1641	Junisen Class B2 Round 5	Sente	○
15	11/4	1565	-5	1559	Hitoshige Awaji8-dan / age 44 1690	Junisen Class B2 Round 6	Sente	●
16	11/25	1559	+9	1568	Kazuo Ishida9-dan / age 47 1594	Kisei-sen Prelim 2 Round 1	Sente	○
17	12/9	1568	-6	1563	Keiji Mori9-dan / age 48 1677	Oza-sen Prelim 2 Round 2	Gote	●
18	12/16	1563	-7	1556	Hiroshi Kamiya6-dan / age 33 1603	Junisen Class B2 Round 7	Gote	●
19	12/22	1556	-5	1550	Torahiko Tanaka9-dan / age 37 1671	Kisei-sen Prelim 2 Round 2	Sente	●
20	1/13	1550	-6	1544	Shuuichi Ono7-dan / age 36 1642	Ryuo-sen Group 2 Ranking Round 1	Sente	●
21	1/20	1544	-7	1537	Kazuo Ishida9-dan / age 47 1572	Junisen Class B2 Round 8	Sente	●
22	1/26	1537	+7	1543	Ryuuichi Matsuura6-dan / age 43 1477	Osho-sen Prelim 1 Round 1	Sente	○
23	2/17	1543	+10	1553	Osamu Katsuura9-dan / age 48 1621	Junisen Class B2 Round 9	Gote	○
24	2/21	1553	-8	1545	Takeshi Kawakami4-dan / age 22 1562	NHK Cup Prelims	Gote	●
25	3/10	1545	-5	1540	Shuuichi Ono7-dan / age 37 1679	Junisen Class B2 Round 10	Sente	●
26	3/23	1540	+10	1550	Hiroshi Okazaki4-dan / age 27 1624	Osho-sen Prelim 1 Round 2	Sente	○
27	3/30	1550	+13	1563	Manabu Senzaki6-dan / age 24 1807	Kio-sen Prelims Round 2	Gote	○

FY1993 results9W-18L

Win rate0.333

Rating1558

Annual rank86th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1603	-8	1595	Hiroki Iizuka4-dan / age 24 1598	Osho-sen Prelim 1 Round 3	Sente	●
2	5/31	1595	-9	1586	Masamitsu Tachi5-dan / age 28 1552	Hayazashi-sen Prelims	Gote	●
3	5/31	1595	+5	1600	Katsumi Mushano5-dan / age 39 1463	Hayazashi-sen Prelims	Sente	○
4	6/15	1591	-8	1583	Nobuyuki Oouchi9-dan / age 51 1593	Kisei-sen Prelim 2 Round 1	Sente	●
5	6/25	1583	-6	1577	Kiyozumi Kiriyama9-dan / age 45 1673	Junisen Class B2 Round 1	Gote	●
6	7/2	1577	-8	1569	Kenji Iino6-dan / age 38 1569	All-Japan Pro Round 2	Gote	●
7	7/22	1569	+12	1580	Hitoshige Awaji8-dan / age 43 1744	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
8	7/30	1580	-3	1578	Toshiyuki Moriuchi6-dan / age 22 1867	Junisen Class B2 Round 2	Sente	●
9	8/19	1578	-7	1571	Kazuo Ishida9-dan / age 46 1631	Ryuo-sen Group 2 Promotion playoff Round 3	Gote	●
10	8/27	1571	-9	1563	Keiji Nishikawa6-dan / age 31 1547	Junisen Class B2 Round 3	Gote	●
11	9/9	1563	+6	1569	Tsuneo Kikuchi6-dan / age 44 1479	Oi-sen Prelims Round 1	Gote	○
12	9/24	1569	-10	1559	Seiichirou Taki7-dan / age 44 1501	Junisen Class B2 Round 4	Sente	●
13	10/6	1559	-6	1553	Isao Nakata5-dan / age 26 1639	Oi-sen Prelims Round 2	Gote	●
14	10/15	1553	-2	1551	Yasumitsu Satoh7-dan / age 24 1934	Junisen Class B2 Round 5	Sente	●
15	10/25	1551	+13	1565	Taku Morishita7-dan / age 27 1822	Oza-sen Prelim 2 Round 2	Gote	○
16	11/12	1565	+7	1572	Kazuo Azuma7-dan / age 38 1526	Junisen Class B2 Round 6	Gote	○
17	11/25	1572	-7	1565	Hiroshi Kamiya6-dan / age 32 1632	Kisei-sen Prelim 2 Round 1	Gote	●
18	12/17	1565	-8	1557	Kaishu Tanaka8-dan / age 46 1575	Junisen Class B2 Round 7	Sente	●
19	1/7	1557	-6	1552	Koji Tosa6-dan / age 38 1664	Oza-sen Prelim 2 Final	Gote	●
20	1/14	1552	-7	1544	Kouichi Kodama6-dan / age 42 1587	Ryuo-sen Group 2 Ranking Round 1	Sente	●
21	1/21	1544	+9	1554	Kouichi Kodama6-dan / age 42 1594	Junisen Class B2 Round 8	Gote	○
22	2/3	1554	-7	1547	Yoshiyuki Ueyama5-dan / age 36 1604	Osho-sen Prelim 1 Round 2	Gote	●
23	2/18	1547	-3	1543	Osamu Nakamura8-dan / age 31 1778	Junisen Class B2 Round 9	Sente	●
24	2/28	1543	+6	1549	Tsuneo Kikuchi6-dan / age 44 1450	NHK Cup Prelims	Sente	○
25	2/28	1543	+7	1551	Kenji Iino6-dan / age 39 1503	NHK Cup Prelims	Gote	○
26	3/11	1556	-6	1550	Yuji Maeda7-dan / age 40 1637	Junisen Class B2 Round 10	Gote	●
27	3/29	1550	+8	1558	Eiji Ooshima6-dan / age 36 1559	Kio-sen Prelims Round 2	Gote	○

FY1992 results18W-19L

Win rate0.486

Rating1603

Annual rank70th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1572	-6	1566	Akio Ishikawa5-dan / age 29 1660	Osho-sen Prelim 1 Round 2	Sente	●
2	4/20	1566	+5	1571	Masakazu Wakamatsu6-dan / age 52 1431	NHK Cup Main Round 1	Sente	○
3	5/1	1571	-2	1569	Taku Morishita6-dan / age 25 1929	Kachinuki-sen Main	Sente	●
4	5/15	1569	+5	1575	Terutaka Yasue7-dan / age 51 1445	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
5	5/28	1575	+10	1585	Osamu Katsuura9-dan / age 46 1662	Kisei-sen Prelim 2 Round 1	Sente	○
6	6/4	1585	-11	1573	Terutaka Yasue7-dan / age 51 1440	Hayazashi-sen Prelims	Sente	●
7	6/4	1585	+6	1590	Hiroyuki Iida5-dan / age 30 1480	Hayazashi-sen Prelims	Gote	○
8	6/10	1579	-6	1573	Takahiro Toyokawa4-dan / age 25 1655	Kio-sen Main Round 1	Sente	●
9	6/19	1573	+10	1582	Hiroshi Kamiya6-dan / age 31 1643	Junisen Class B2 Round 1	Gote	○
10	6/25	1582	-4	1578	Yasuaki Tsukada8-dan / age 27 1758	Kisei-sen Prelim 2 Round 2	Sente	●
11	7/2	1578	+7	1585	Ryuuichi Matsuura6-dan / age 40 1549	All-Japan Pro Round 2	Gote	○
12	7/24	1585	-4	1581	Tadahisa Maruyama5-dan / age 21 1759	All-Japan Pro Round 3	Gote	●
13	7/31	1581	-9	1572	Teruhiko Suzuki7-dan / age 37 1520	Junisen Class B2 Round 2	Sente	●
14	8/10	1572	+12	1584	Hifumi Katoh9-dan / age 52 1775	Ryuo-sen Group 2 Promotion playoff Round 3	Gote	○
15	8/28	1584	+6	1590	Yoshimasa Saeki8-dan / age 56 1482	Junisen Class B2 Round 3	Gote	○
16	9/4	1590	+10	1600	Osamu Nakamura7-dan / age 29 1678	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	○
17	9/11	1600	-9	1591	Shigeru Sekine9-dan / age 62 1563	Junisen Class B2 Round 4	Sente	●
18	9/21	1591	-3	1587	Michio Takahashi9-dan / age 32 1814	NHK Cup Main Round 2	Gote	●
19	9/29	1587	-12	1575	Shouji Kenmochi7-dan / age 58 1386	Oi-sen Prelims Round 1	Gote	●
20	10/8	1575	-4	1571	Teruichi Aono8-dan / age 39 1746	Ryuo-sen Group 2 Promotion playoff Final	Gote	●
21	10/16	1571	-6	1565	Masahiko Urano6-dan / age 28 1677	Junisen Class B2 Round 5	Sente	●
22	10/30	1565	+9	1574	Yuji Maeda7-dan / age 38 1587	Oza-sen Prelim 2 Round 2	Sente	○
23	11/5	1574	+14	1588	Toshiyuki Moriuchi6-dan / age 22 1897	Kisei-sen Prelim 2 Round 1	Sente	○
24	11/27	1588	+8	1596	Koji Tosa6-dan / age 37 1607	Junisen Class B2 Round 6	Gote	○
25	12/2	1596	+10	1606	Kazuo Ishida9-dan / age 45 1662	Kisei-sen Prelim 2 Round 2	Sente	○
26	12/18	1606	-6	1599	Kenji Waki7-dan / age 32 1678	Junisen Class B2 Round 7	Gote	●
27	1/7	1599	-9	1590	Seiichirou Taki7-dan / age 44 1557	Oza-sen Prelim 2 Final	Gote	●
28	1/22	1590	-6	1585	Hitoshige Awaji8-dan / age 42 1702	Junisen Class B2 Round 8	Sente	●
29	1/29	1585	+13	1597	Hifumi Katoh9-dan / age 53 1817	Kisei-sen Prelim 2 Final	Sente	○
30	2/12	1597	+4	1602	Yukio Miyasaka8-dan / age 63 1430	Junisen Class B2 Round 9	Sente	○
31	2/18	1602	+9	1611	Kazuyoshi Nishimura8-dan / age 51 1637	Ryuo-sen Group 2 Ranking Round 1	Gote	○
32	2/26	1611	-8	1603	Shoichi Anzai5-dan / age 29 1611	NHK Cup Prelims	Gote	●
33	3/5	1603	-5	1598	Hiroki Nakata6-dan / age 28 1753	Kio-sen Prelims Round 2	Sente	●
34	3/12	1598	+5	1603	Noboru Sakurai7-dan / age 51 1457	Junisen Class B2 Round 10	Gote	○
35	3/18	1603	+11	1614	Manabu Senzaki5-dan / age 22 1730	Osho-sen Prelim 1 Round 2	Sente	○
36	3/26	1614	-4	1610	Michio Takahashi9-dan / age 32 1824	Kisei-sen Main Round 1	Gote	●
37	3/30	1610	-7	1603	Hiroshi Kamiya6-dan / age 31 1645	Ryuo-sen Group 2 Ranking Round 2	Sente	●

FY1991 results9W-22L

Win rate0.290

Rating1575

Annual rank99th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1612	-5	1607	Michio Takahashi9-dan / age 30 1762	Oza-sen Main Round 1	Sente	●
2	5/28	1607	-6	1601	Kazuo Ishida8-dan / age 44 1686	Ryuo-sen Group 2 Ranking Semifinal	Sente	●
3	6/7	1601	-8	1593	Keiji Mori9-dan / age 45 1616	Junisen Class B1 Round 1	Gote	●
4	6/14	1593	-3	1590	Yasumitsu Satoh5-dan / age 21 1829	Osho-sen Prelim 2 Round 1	Gote	●
5	7/1	1590	-6	1584	Osamu Katsuura9-dan / age 45 1684	Kisei-sen Prelim 2 Round 2	Sente	●
6	7/5	1584	-5	1579	Torahiko Tanaka8-dan / age 34 1707	Junisen Class B1 Round 2	Sente	●
7	7/12	1579	-2	1577	Taku Morishita6-dan / age 25 1876	Kio-sen Main Round 2	Sente	●
8	7/19	1577	-3	1573	Hiroki Nakata5-dan / age 26 1830	All-Japan Pro Round 2	Gote	●
9	7/26	1573	-6	1567	Shuuichi Ono7-dan / age 33 1659	Junisen Class B1 Round 3	Sente	●
10	7/29	1567	-5	1562	Tadahisa Maruyama4-dan / age 20 1705	NHK Cup Main Round 2	Gote	●
11	8/6	1562	+10	1572	Noboru Tamaru8-dan / age 41 1636	Ryuo-sen Group 2 Promotion playoff Semifinal	Gote	○
12	8/24	1572	+12	1584	Yasuaki Tsukada8-dan / age 26 1760	Hayazashi-sen Main Round 2	Gote	○
13	8/30	1584	+11	1595	Bungo Fukusaki8-dan / age 31 1705	Junisen Class B1 Round 4	Gote	○
14	9/4	1595	-5	1590	Yasuharu Ooyama9-dan / age 68 1726	Ryuo-sen Group 2 Promotion playoff Final	Sente	●
15	9/13	1590	+9	1599	Noboru Tamaru8-dan / age 41 1639	Junisen Class B1 Round 5	Sente	○
16	9/20	1599	+10	1608	Takeshi Fujii4-dan / age 20 1670	Oi-sen Prelims Round 1	Sente	○
17	9/27	1608	+10	1618	Hidemitsu Moriyasu9-dan / age 42 1683	Junisen Class B1 Round 6	Gote	○
18	10/11	1618	-6	1612	Kiyozumi Kiriyama9-dan / age 44 1687	Junisen Class B1 Round 7	Gote	●
19	10/16	1612	-11	1601	Hiroto Kiritani6-dan / age 42 1473	Oi-sen Prelims Round 2	Sente	●
20	11/1	1601	-5	1595	Teruichi Aono8-dan / age 38 1726	Junisen Class B1 Round 8	Sente	●
21	11/13	1595	-10	1585	Seiichirou Taki6-dan / age 42 1508	Oza-sen Prelim 2 Round 2	Sente	●
22	12/4	1585	-5	1580	Osamu Nakamura7-dan / age 29 1714	Kisei-sen Prelim 2 Round 2	Gote	●
23	12/20	1580	-4	1576	Hifumi Katoh9-dan / age 51 1759	Junisen Class B1 Round 10	Gote	●
24	12/21	1576	-2	1574	Toshiyuki Moriuchi5-dan / age 21 1907	Hayazashi-sen Main Round 3	Gote	●
25	1/10	1574	-8	1566	Kazuyoshi Nishimura8-dan / age 50 1566	Tenno-sen 8-dan section Round 2	Sente	●
26	1/14	1566	+9	1574	Kazuo Azuma6-dan / age 36 1590	Ryuo-sen Group 2 Ranking Round 1	Sente	○
27	1/24	1574	+9	1584	Nobuyuki Oouchi9-dan / age 50 1635	Junisen Class B1 Round 11	Sente	○
28	1/31	1584	+8	1592	Kenji Iino6-dan / age 37 1577	Osho-sen Prelim 1 Round 1	Sente	○
29	2/21	1592	-4	1587	Akira Shima7-dan / age 29 1767	Junisen Class B1 Round 12	Sente	●
30	3/19	1587	-6	1581	Hitoshige Awaji8-dan / age 41 1661	Junisen Class B1 Round 13	Gote	●
31	3/27	1581	-6	1575	Osamu Nakamura7-dan / age 29 1669	Ryuo-sen Group 2 Ranking Round 2	Gote	●

FY1990 results6W-19L

Win rate0.240

Rating1618

Annual rank72nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/1	1674	-7	1666	Shuuichi Ono7-dan / age 32 1701	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	●
2	6/22	1666	+6	1672	Toshio Miyata6-dan / age 37 1569	Kio-sen Main Round 2	Gote	○
3	6/29	1672	-5	1667	Yasuaki Tsukada8-dan / age 25 1790	Junisen Class A Round 1	Sente	●
4	7/5	1667	-7	1660	Ichiro Hiura5-dan / age 24 1698	All-Japan Pro Round 2	Sente	●
5	7/9	1660	-3	1656	Koji TanigawaOi / age 28 1892	NHK Cup Main Round 2	Gote	●
6	7/13	1656	-10	1647	Kazuyoshi Nishimura8-dan / age 48 1581	Kisei-sen Prelim 2 Round 2	Sente	●
7	7/15	1647	-4	1642	Yoshikazu MinamiKio / age 27 1833	JT Cup Main	Gote	●
8	7/24	1642	-4	1638	Teruichi Aono8-dan / age 37 1807	Junisen Class A Round 2	Sente	●
9	8/17	1638	-4	1634	Yoshiharu HabuRyuo / age 19 1852	Kio-sen Main Round 3	Gote	●
10	9/5	1634	-6	1629	Kunio Naitou9-dan / age 50 1731	Junisen Class A Round 3	Sente	●
11	9/12	1629	-8	1621	Tadahisa Maruyama4-dan / age 20 1643	Oi-sen Prelims Round 1	Sente	●
12	9/15	1621	-7	1614	Kazuo Ishida8-dan / age 43 1679	Hayazashi-sen Main Round 2	Sente	●
13	9/21	1614	-5	1609	Toshiyuki Moriuchi5-dan / age 19 1735	Kachinuki-sen Main	Gote	●
14	10/17	1609	-4	1605	Yoshikazu MinamiKio / age 27 1810	Junisen Class A Round 4	Gote	●
15	11/15	1605	+7	1612	Noboru Sakurai7-dan / age 49 1543	Oza-sen Prelim 2 Round 2	Sente	○
16	11/29	1612	-5	1606	Michio Ariyoshi9-dan / age 55 1737	Junisen Class A Round 5	Gote	●
17	12/7	1606	-2	1604	Koji Tanigawa3 titles / age 28 1924	Junisen Class A Round 6	Sente	●
18	12/14	1604	-7	1598	Eisaku Tomioka6-dan / age 26 1668	Kisei-sen Prelim 2 Round 2	Gote	●
19	12/27	1598	+10	1608	Shuuichi Ono7-dan / age 32 1691	Ryuo-sen Group 5 Ranking Round 1	Gote	○
20	1/18	1608	+11	1618	Masataka Goda4-dan / age 19 1732	Oza-sen Prelim 2 Final	Sente	○
21	1/24	1618	-4	1615	Kunio YonenagaOsho / age 47 1832	Junisen Class A Round 7	Gote	●
22	2/8	1615	-10	1604	Hisao Hasebe8-dan / age 57 1504	Tenno-sen 8-dan section Round 2	Sente	●
23	2/12	1604	+11	1616	Michio Takahashi9-dan / age 30 1767	Junisen Class A Round 8	Gote	○
24	2/21	1616	+8	1623	Kazuyoshi Nishimura8-dan / age 49 1599	Ryuo-sen Group 2 Ranking Round 2	Gote	○
25	3/5	1623	-6	1618	Yasuharu Ooyama9-dan / age 67 1716	Junisen Class A Round 9	Sente	●

FY1989 results20W-18L

Win rate0.526

Rating1678

Annual rank40th

Rank/title at FY end / age8-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1660	+6	1667	Kaishu Tanaka8-dan / age 42 1593	Tenno-sen 8-dan section Round 3	Gote	○
2	4/18	1667	+8	1675	Kenji Kobayashi8-dan / age 32 1683	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○
3	5/19	1675	+10	1685	Yasuaki Tsukada8-dan / age 24 1764	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
4	6/9	1685	-7	1678	Michio Ariyoshi9-dan / age 53 1743	Junisen Class B1 Round 1	Sente	●
5	6/19	1678	-9	1669	Toshiyuki Tsubouchi6-dan / age 40 1635	Osho-sen Prelim 2 Round 1	Gote	●
6	6/22	1669	+9	1678	Shuuichi Ono6-dan / age 31 1703	Ryuo-sen Group 2 Promotion playoff Round 3	Sente	○
7	6/30	1678	+9	1687	Osamu Katsuura9-dan / age 43 1724	Junisen Class B1 Round 2	Gote	○
8	7/6	1687	-7	1680	Osamu Nakamura7-dan / age 26 1711	Kisei-sen Prelim 2 Round 2	Gote	●
9	7/10	1680	-6	1673	Kunio Yonenaga9-dan / age 46 1754	Kio-sen Main Round 2	Sente	●
10	7/18	1673	-9	1664	Kazuyoshi Nishimura8-dan / age 47 1626	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	●
11	7/21	1664	-8	1657	Manabu Senzaki4-dan / age 19 1679	All-Japan Pro Round 1	Sente	●
12	7/24	1657	-8	1648	Youichi Kushida4-dan / age 24 1639	NHK Cup Main Round 2	Sente	●
13	8/2	1648	+13	1661	Yoshikazu MinamiKio・Osho / age 26 1886	Tenno-sen 8-dan section Final	Sente	○
14	8/12	1661	+11	1672	Michio Takahashi8-dan / age 29 1815	Hayazashi-sen Main Round 2	Gote	○
15	8/25	1672	+8	1681	Noboru Tamaru7-dan / age 39 1686	Junisen Class B1 Round 4	Sente	○
16	9/14	1681	-9	1671	Tatsuya Futakami9-dan / age 57 1616	Junisen Class B1 Round 5	Gote	●
17	9/26	1671	+3	1674	Ichirou Tanabe6-dan / age 51 1423	Oi-sen Prelims Round 1	Sente	○
18	9/29	1674	+8	1682	Nobuyuki Oouchi9-dan / age 47 1679	Junisen Class B1 Round 6	Sente	○
19	10/9	1682	-5	1678	Michio Takahashi8-dan / age 29 1831	Tenno-sen Main Round 2	Sente	●
20	10/13	1678	-6	1671	Keiji Mori9-dan / age 43 1744	Junisen Class B1 Round 7	Gote	●
21	10/27	1671	-7	1664	Takashi Abe5-dan / age 22 1713	Oi-sen Prelims Round 2	Sente	●
22	11/10	1664	+10	1675	Hifumi Katoh9-dan / age 49 1776	Junisen Class B1 Round 8	Sente	○
23	11/16	1675	+4	1678	Yukio Miyasaka8-dan / age 59 1463	Tenno-sen 8-dan section Round 2	Gote	○
24	11/24	1678	+8	1686	Hidemitsu Moriyasu9-dan / age 40 1689	Junisen Class B1 Round 9	Gote	○
25	12/2	1686	+9	1696	Michio Ariyoshi9-dan / age 54 1749	Hayazashi-sen Main Round 3	Sente	○
26	12/4	1696	-7	1689	Osamu Nakamura7-dan / age 27 1728	Ryuo-sen Group 2 Ranking Round 1	Gote	●
27	12/15	1689	+4	1693	Toshikatsu Yoshida7-dan / age 56 1509	Oza-sen Prelim 2 Round 2	Sente	○
28	12/22	1693	+7	1700	Kazuo Ishida8-dan / age 42 1656	Junisen Class B1 Round 10	Sente	○
29	1/9	1700	-12	1688	Yukio Miyasaka8-dan / age 60 1489	Kisei-sen Prelim 2 Round 2	Gote	●
30	1/22	1688	-8	1679	Eisaku Tomioka6-dan / age 25 1679	Oza-sen Prelim 2 Final	Gote	●
31	1/26	1679	+8	1687	Hitoshige Awaji8-dan / age 39 1682	Junisen Class B1 Round 11	Gote	○
32	1/30	1687	-6	1682	Teruichi Aono8-dan / age 36 1780	Tenno-sen 8-dan section Round 3	Sente	●
33	2/3	1682	-3	1679	Koji TanigawaMeijin・Oi / age 27 1936	Hayazashi-sen Main Round 4	Sente	●
34	2/19	1679	+8	1687	Kenji Kobayashi8-dan / age 32 1683	Junisen Class B1 Round 12	Sente	○
35	3/16	1687	-8	1678	Bungo Fukusaki7-dan / age 30 1676	Junisen Class B1 Round 13	Gote	●
36	3/19	1678	+4	1682	Kinji Shiihashi5-dan / age 41 1494	NHK Cup Main Round 1	Sente	○
37	3/23	1682	+5	1688	Yoshimasa Saeki8-dan / age 53 1564	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○
38	3/30	1688	-10	1678	小林宏5-dan / age 27 1616	Osho-sen Prelim 1 Round 2	Sente	●

FY1988 results16W-23L

Win rate0.410

Rating1663

Annual rank42nd

Rank/title at FY end / age8-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1719	+5	1724	Kouichi Kodama6-dan / age 37 1587	NHK Cup Main Round 1	Gote	○
2	4/7	1724	+10	1734	Kunio Yonenaga9-dan / age 44 1824	Oi-sen White league Round 3	Sente	○
3	4/22	1734	+7	1741	Noboru Tamaru7-dan / age 37 1682	Ryuo-sen Group 2 Promotion playoff Round 3	Gote	○
4	5/19	1741	-8	1733	Hidemitsu Moriyasu9-dan / age 38 1748	Oi-sen White league Round 4	Gote	●
5	5/31	1733	-11	1722	Youichi Kushida4-dan / age 23 1606	Oi-sen White league Round 5	Sente	●
6	6/3	1722	+9	1731	Hidemitsu Moriyasu9-dan / age 38 1762	Oza-sen Main Round 1	Sente	○
7	6/9	1731	+5	1736	Hisao Hasebe8-dan / age 54 1579	Kio-sen Main Round 1	Gote	○
8	6/12	1736	-9	1727	Kunio Naitou9-dan / age 48 1704	JT Cup Main	Sente	●
9	6/15	1727	+8	1735	Osamu Katsuura9-dan / age 42 1713	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	○
10	6/22	1735	-8	1727	Keita Inoue5-dan / age 24 1745	Oza-sen Main Round 2	Gote	●
11	6/30	1727	+8	1735	Eisaku Tomioka6-dan / age 24 1715	Kisei-sen Prelim 2 Round 2	Sente	○
12	7/4	1735	+7	1742	Osamu Nakamura7-dan / age 25 1713	Kio-sen Main Round 2	Sente	○
13	7/11	1742	-9	1734	Osamu Nakamura7-dan / age 25 1705	NHK Cup Main Round 2	Sente	●
14	7/20	1734	-5	1729	Makoto Nakahara9-dan / age 40 1882	Junisen Class A Round 1	Sente	●
15	7/25	1729	+5	1734	Yuji Maeda7-dan / age 34 1582	Kisei-sen Prelim 2 Final	Sente	○
16	7/28	1734	+3	1736	Chimine Yamaguchiage 51 1453	All-Japan Pro Round 1	Gote	○
17	8/11	1736	-11	1725	Koji Horiguchi5-dan / age 27 1598	All-Japan Pro Round 2	Gote	●
18	8/22	1725	-6	1719	Kiyozumi Kiriyama9-dan / age 40 1822	Junisen Class A Round 2	Gote	●
19	8/30	1719	-7	1713	Hidemitsu Moriyasu9-dan / age 39 1774	Ryuo-sen Group 2 Promotion playoff Final	Gote	●
20	9/2	1713	+7	1720	Hiroshi Kamiya5-dan / age 27 1688	Kio-sen Main Round 3	Sente	○
21	9/22	1720	-6	1714	Kunio Yonenaga9-dan / age 45 1792	Junisen Class A Round 3	Sente	●
22	9/27	1714	+7	1721	Noboru Tamaru7-dan / age 38 1683	Kisei-sen Main Round 1	Gote	○
23	10/7	1721	-5	1716	Michio Takahashi7-dan / age 28 1838	Kisei-sen Main Round 2	Gote	●
24	10/12	1716	-10	1706	Koji Horiguchi5-dan / age 27 1629	Oi-sen Prelims Round 2	Sente	●
25	10/15	1706	-6	1699	Keiji MoriOi / age 42 1781	Hayazashi-sen Main Round 2	Gote	●
26	10/24	1699	+9	1708	Yasuharu Ooyama9-dan / age 65 1738	Junisen Class A Round 4	Gote	○
27	10/28	1708	-5	1703	Yoshikazu MinamiOsho / age 25 1826	Kio-sen Main Round 4	Sente	●
28	11/10	1703	-6	1697	Hifumi Katoh9-dan / age 48 1789	Junisen Class A Round 5	Sente	●
29	11/18	1697	-7	1690	Nobuyuki Oouchi9-dan / age 47 1741	Kio-sen Repechage Round 1	Sente	●
30	11/30	1690	+4	1694	Yukio Miyasaka8-dan / age 59 1513	Oza-sen Prelim 2 Round 2	Sente	○
31	12/7	1694	-10	1684	Kazuyoshi Nishimura8-dan / age 46 1623	Ryuo-sen Group 2 Ranking Round 1	Sente	●
32	12/16	1684	-6	1678	Kunio Naitou9-dan / age 49 1770	Junisen Class A Round 6	Sente	●
33	1/10	1678	-11	1668	Noboru Sakurai7-dan / age 47 1554	Kisei-sen Prelim 2 Round 2	Gote	●
34	1/20	1668	-7	1660	Teruichi Aono8-dan / age 35 1693	Junisen Class A Round 7	Sente	●
35	2/8	1660	-5	1655	Yasuaki Tsukada8-dan / age 24 1775	Junisen Class A Round 8	Gote	●
36	3/3	1655	+13	1667	Yoshikazu MinamiOsho / age 25 1878	Junisen Class A Round 9	Sente	○
37	3/8	1667	-3	1664	Yoshiharu Habu5-dan / age 18 1923	Kachinuki-sen Main	Sente	●
38	3/14	1664	+6	1670	Yoshimasa Saeki8-dan / age 52 1576	Tenno-sen 8-dan section Round 2	Gote	○
39	3/23	1670	-8	1663	Kenji Kobayashi8-dan / age 31 1682	Oza-sen Prelim 2 Final	Gote	●

FY1987 results19W-17L

Win rate0.528

Rating1724

Annual rank25th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1722	+7	1729	Atsuo Onoage 24 1669	Oi-sen White league Round 3	Gote	○
2	4/6	1729	-9	1719	Masahiko Urano5-dan / age 23 1664	NHK Cup Main Round 1	Sente	●
3	5/12	1719	-5	1714	Koji Tanigawa9-dan / age 25 1856	Oi-sen White league Round 4	Gote	●
4	5/26	1714	+11	1725	Makoto NakaharaMeijin・Oza / age 39 1827	Oi-sen White league Round 5	Sente	○
5	5/29	1725	+6	1731	Susumu Itaya8-dan / age 46 1635	Junisen Class B1 Round 1	Gote	○
6	6/12	1731	-5	1725	Koji Tanigawa9-dan / age 25 1857	Oi-sen White league Playoff	Sente	●
7	6/23	1725	+11	1736	Kunio Yonenaga9-dan / age 44 1840	Oza-sen Main Round 1	Sente	○
8	6/26	1736	+7	1743	Hitoshige Awaji8-dan / age 37 1695	Junisen Class B1 Round 2	Sente	○
9	7/7	1743	-8	1735	Hifumi Katoh9-dan / age 47 1751	Kisei-sen Prelim 2 Round 2	Sente	●
10	7/10	1735	+3	1739	Hiroto Kiritani5-dan / age 37 1512	All-Japan Pro Round 1	Sente	○
11	7/16	1739	-6	1733	Yasuaki Tsukada7-dan / age 22 1844	Oza-sen Main Round 2	Sente	●
12	7/31	1733	+6	1739	Kazuyoshi Nishimura8-dan / age 45 1658	Junisen Class B1 Round 4	Gote	○
13	8/12	1739	-6	1733	Yoshiharu Habu4-dan / age 16 1809	Kio-sen Main Round 3	Gote	●
14	9/4	1733	+10	1743	Torahiko Tanaka8-dan / age 30 1817	Junisen Class B1 Round 5	Sente	○
15	9/10	1743	+2	1744	Shuuichi Ikeda5-dan / age 42 1352	All-Japan Pro Round 2	Sente	○
16	9/19	1744	+11	1755	Koji TanigawaOi / age 25 1878	Hayazashi-sen Main Round 2	Sente	○
17	9/25	1755	+5	1760	Yuji Maeda7-dan / age 33 1603	Junisen Class B1 Round 6	Gote	○
18	10/2	1760	-11	1749	Yasumitsu Satoh4-dan / age 18 1635	All-Japan Pro Round 3	Sente	●
19	10/16	1749	+6	1756	Noboru Tamaru7-dan / age 37 1682	Junisen Class B1 Round 7	Sente	○
20	10/30	1756	+6	1761	Kazuo Ishida8-dan / age 40 1646	Junisen Class B1 Round 8	Gote	○
21	11/13	1761	-9	1752	Kenji Kobayashi8-dan / age 30 1726	Junisen Class B1 Round 9	Sente	●
22	11/25	1752	-12	1741	Yoshinori Satou7-dan / age 38 1580	Tenno-sen 7-dan section Round 2	Gote	●
23	11/28	1741	-10	1731	Masamitsu Tachiage 22 1655	Hayazashi-sen Main Round 3	Gote	●
24	12/2	1731	-9	1722	Osamu Katsuura9-dan / age 41 1693	Ryuo-sen Group 2 Ranking Round 1	Sente	●
25	12/18	1722	-11	1711	Tatsuya Futakami9-dan / age 55 1600	Junisen Class B1 Round 10	Gote	●
26	12/22	1711	-8	1703	Osamu Katsuura9-dan / age 41 1702	Kisei-sen Prelim 2 Round 2	Gote	●
27	1/18	1703	+7	1710	Katsuhiko Murooka5-dan / age 28 1641	Oza-sen Prelim 2 Round 2	Gote	○
28	1/22	1710	+10	1720	Nobuyuki Oouchi9-dan / age 46 1797	Junisen Class B1 Round 11	Sente	○
29	2/2	1720	+5	1724	Hiroji Katou9-dan / age 64 1560	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○
30	2/5	1724	-6	1718	Yasuaki TsukadaOza / age 23 1811	Junisen Class B1 Round 12	Gote	●
31	2/19	1718	+8	1726	Bungo Fukusaki7-dan / age 28 1729	Oi-sen White league Round 1	Sente	○
32	2/26	1726	-10	1717	Masamitsu Tachiage 22 1659	Osho-sen Prelim 1 Round 2	Gote	●
33	3/4	1717	-5	1712	Taku Morishita5-dan / age 21 1842	Oi-sen White league Round 2	Gote	●
34	3/11	1712	+9	1720	Osamu Katsuura9-dan / age 41 1734	Junisen Class B1 Round 13	Sente	○
35	3/14	1720	-5	1715	Makoto NakaharaMeijin / age 40 1873	Kachinuki-sen Main	Gote	●
36	3/29	1715	+8	1724	Teruichi Aono8-dan / age 35 1722	Oza-sen Prelim 2 Final	Sente	○

FY1986 results33W-20L

Win rate0.623

Rating1727

Annual rank25th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/2	1610	+10	1620	Keita Inoue4-dan / age 22 1705	Kio-sen Main Round 1	Gote	○
2	5/5	1620	+9	1629	Koji Horiguchi5-dan / age 24 1668	NHK Cup Main Round 1	Gote	○
3	5/13	1629	+11	1641	Hifumi Katoh9-dan / age 46 1774	Kio-sen Main Round 2	Sente	○
4	5/30	1641	+7	1648	Yuji Maeda7-dan / age 32 1618	Junisen Class B1 Round 1	Gote	○
5	6/20	1648	+11	1659	Hidemitsu Moriyasu8-dan / age 36 1808	Junisen Class B1 Round 2	Sente	○
6	7/4	1659	-7	1653	Noboru Tamaru7-dan / age 36 1725	Junisen Class B1 Round 3	Gote	●
7	7/10	1653	+11	1664	Torahiko Tanaka8-dan / age 29 1779	Kio-sen Main Round 3	Gote	○
8	7/18	1664	-7	1657	Bungo Fukusaki7-dan / age 26 1728	Junisen Class B1 Round 4	Sente	●
9	7/22	1657	-9	1648	永作芳也age 30 1595	Kisei-sen Prelim 2 Round 2	Gote	●
10	7/25	1648	+7	1655	Kazuharu Shoshi4-dan / age 24 1609	All-Japan Pro Round 1	Gote	○
11	7/28	1655	+10	1665	Osamu Katsuura9-dan / age 40 1744	NHK Cup Main Round 2	Sente	○
12	8/1	1665	+4	1669	Yoshito Arino5-dan / age 37 1475	All-Japan Pro Round 2	Gote	○
13	8/25	1669	+7	1676	Teruhiko Suzuki6-dan / age 31 1622	Oza-sen Prelim 2 Round 2	Sente	○
14	9/12	1676	+8	1684	Susumu Itaya8-dan / age 45 1671	Junisen Class B1 Round 5	Gote	○
15	9/16	1684	-8	1676	Kazuyoshi Nishimura8-dan / age 44 1691	All-Japan Pro Round 3	Gote	●
16	9/26	1676	-5	1671	Kunio Naitou9-dan / age 46 1816	Junisen Class B1 Round 6	Sente	●
17	9/30	1671	+7	1678	Yoshiyuki Ueyama4-dan / age 29 1610	Oi-sen Prelims Round 1	Gote	○
18	10/4	1678	-6	1671	Michio Ariyoshi9-dan / age 51 1754	Hayazashi-sen Main Round 2	Sente	●
19	10/8	1671	-8	1663	Susumu Itaya8-dan / age 45 1660	Kio-sen Main Round 4	Gote	●
20	10/17	1663	-6	1657	Osamu Katsuura9-dan / age 40 1748	Junisen Class B1 Round 7	Sente	●
21	10/24	1657	+4	1661	Yuji Sase8-dan / age 67 1439	Oi-sen Prelims Round 2	Gote	○
22	10/31	1661	-8	1653	Kaishu Tanaka8-dan / age 39 1671	Junisen Class B1 Round 8	Gote	●
23	11/6	1653	+3	1656	Kinji Shiihashi5-dan / age 38 1396	Judan-sen Prelims Round 1	Gote	○
24	11/14	1656	-6	1650	Teruichi Aono8-dan / age 33 1736	Junisen Class B1 Round 9	Gote	●
25	11/17	1650	+10	1659	Yoshiharu Habu4-dan / age 16 1735	NHK Cup Main Round 3	Gote	○
26	11/26	1659	+10	1670	Torahiko Tanaka8-dan / age 29 1760	Oi-sen Prelims Round 3	Sente	○
27	11/28	1670	+3	1673	Chimine Yamaguchiage 49 1438	Tenno-sen 7-dan section Round 1	Sente	○
28	12/1	1673	-7	1666	Osamu Katsuura9-dan / age 40 1727	Kachinuki-sen Main	Sente	●
29	12/3	1666	+10	1677	Yasuharu Ooyama9-dan / age 63 1777	Kio-sen Repechage Round 1	Gote	○
30	12/12	1677	+9	1686	Hitoshige Awaji8-dan / age 36 1723	Junisen Class B1 Round 10	Gote	○
31	12/16	1686	+9	1695	Teruichi Aono8-dan / age 33 1741	Kio-sen Repechage Round 2	Sente	○
32	12/19	1695	+3	1698	Toyoichi Igarashi9-dan / age 62 1419	Judan-sen Prelims Round 2	Sente	○
33	12/23	1698	+8	1705	Yoshinori Satou7-dan / age 37 1679	Oi-sen Prelims Final	Sente	○
34	12/26	1705	-12	1694	Terutaka Yasue6-dan / age 45 1525	Tenno-sen 7-dan section Round 2	Gote	●
35	1/9	1694	+9	1702	Taku Morishita4-dan / age 20 1721	Judan-sen Prelims Round 3	Sente	○
36	1/14	1702	+11	1714	Makoto NakaharaMeijin・Oza / age 39 1862	Kio-sen Repechage Round 3	Sente	○
37	1/23	1714	-7	1706	Torahiko Tanaka8-dan / age 29 1741	Junisen Class B1 Round 11	Sente	●
38	1/26	1706	-8	1699	Hitoshige Awaji8-dan / age 36 1720	NHK Cup Main Round 4	Sente	●
39	1/30	1699	+7	1705	Susumu Itaya8-dan / age 46 1646	Kio-sen Repechage Final	Sente	○
40	2/2	1705	-4	1701	Michio TakahashiOi / age 26 1888	Kio-sen Challenger final	Sente	●
41	2/5	1701	+9	1710	Yoshiharu Habu4-dan / age 16 1739	Kisei-sen Prelim 2 Round 2	Sente	○
42	2/16	1710	+9	1719	Shuuichi Ono5-dan / age 29 1765	Judan-sen Prelims Round 4	Gote	○
43	2/20	1719	-9	1711	Kazuyoshi Nishimura8-dan / age 45 1683	Junisen Class B1 Round 12	Gote	●
44	2/24	1711	-8	1703	Taku Morishita5-dan / age 20 1713	Meisho-sen Prelims Round 2	Sente	●
45	2/26	1703	+12	1715	Michio TakahashiOi / age 26 1901	Kisei-sen Prelim 2 Final	Sente	○
46	3/2	1715	+10	1724	Akira Shima6-dan / age 24 1790	Oi-sen White league Round 1	Gote	○
47	3/6	1724	+6	1730	Masamitsu Tachiage 21 1617	Osho-sen Prelim 1 Round 2	Sente	○
48	3/13	1730	+6	1736	Kazuo Ishida8-dan / age 39 1640	Junisen Class B1 Round 13	Sente	○
49	3/17	1736	+7	1743	Osamu Katsuura9-dan / age 40 1689	Oza-sen Prelim 2 Final	Sente	○
50	3/19	1743	+8	1750	Hidemitsu Moriyasu8-dan / age 37 1722	Oi-sen White league Round 2	Sente	○
51	3/24	1750	-7	1743	Hifumi Katoh9-dan / age 47 1780	Kisei-sen Main Round 1	Gote	●
52	3/27	1743	-8	1735	Eisaku Tomioka5-dan / age 22 1725	Judan-sen Prelims Semifinal	Gote	●
53	3/30	1735	-8	1727	Eisaku Tomioka5-dan / age 22 1734	Osho-sen Prelim 1 Round 3	Sente	●

FY1985 results14W-22L

Win rate0.389

Rating1617

Annual rank55th

Rank/title at FY end / age7-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1657	-9	1648	Katsuhiko Murooka5-dan / age 26 1627	Osho-sen Prelim 1 Round 3	Sente	●
2	4/23	1648	-6	1642	Kenji Waki6-dan / age 24 1738	Oza-sen Main Round 1	Sente	●
3	6/4	1642	+9	1651	Tatsuya Futakami9-dan / age 53 1669	Meisho-sen Main Round 1	Gote	○
4	6/14	1651	+10	1661	Yoshikazu Minami7-dan / age 22 1756	Junisen Class B1 Round 1	Sente	○
5	6/28	1661	-11	1650	Yuzo Maruta9-dan / age 66 1529	Kisei-sen Prelim 2 Round 2	Sente	●
6	7/1	1650	-7	1643	Nobuyuki Oouchi9-dan / age 43 1699	NHK Cup Main Round 1	Gote	●
7	7/5	1643	-6	1637	Masaki Izumi5-dan / age 24 1713	All-Japan Pro Round 1	Sente	●
8	7/12	1637	+8	1645	Yuji Maeda7-dan / age 31 1650	Junisen Class B1 Round 2	Gote	○
9	7/19	1645	+8	1653	Yuji Maeda7-dan / age 31 1633	Meisho-sen Main Round 2	Sente	○
10	7/26	1653	+11	1663	Kunio Naitou9-dan / age 45 1775	Junisen Class B1 Round 3	Sente	○
11	8/29	1663	-4	1659	Yasuharu Ooyama9-dan / age 62 1837	Kio-sen Main Round 3	Gote	●
12	9/13	1659	-7	1652	Susumu Itaya8-dan / age 44 1701	Junisen Class B1 Round 4	Sente	●
13	9/20	1652	+4	1657	Yoshito Arino5-dan / age 37 1482	Oi-sen Prelims Round 1	Sente	○
14	10/1	1657	+7	1664	Katsumi Mushano5-dan / age 31 1615	Oi-sen Prelims Round 2	Sente	○
15	10/11	1664	-7	1657	Kenji Kobayashi7-dan / age 28 1725	Junisen Class B1 Round 5	Gote	●
16	10/19	1657	-5	1652	Osamu Katsuura8-dan / age 39 1798	Hayazashi-sen Main Round 2	Sente	●
17	10/21	1652	-6	1647	Kunio Naitou9-dan / age 45 1764	Meisho-sen Main Round 3	Gote	●
18	10/25	1647	-7	1640	Kazuo Ishida8-dan / age 38 1695	Junisen Class B1 Round 6	Sente	●
19	10/28	1640	-11	1628	Shouji Kenmochi7-dan / age 51 1495	Oi-sen Prelims Round 3	Gote	●
20	11/12	1628	+6	1634	Eiji Ooshima5-dan / age 28 1520	Judan-sen Prelims Round 1	Gote	○
21	11/22	1634	-8	1626	Hitoshige Awaji8-dan / age 35 1653	Junisen Class B1 Round 7	Gote	●
22	12/9	1626	+6	1632	Tsuneo Kikuchi5-dan / age 36 1529	Judan-sen Prelims Round 2	Sente	○
23	12/13	1632	-4	1628	Torahiko Tanaka8-dan / age 28 1832	Junisen Class B1 Round 8	Sente	●
24	12/17	1628	-10	1618	Toshikatsu Yoshida7-dan / age 52 1528	Tenno-sen 7-dan section Round 1	Gote	●
25	12/24	1618	+10	1628	Yoshinori Satou7-dan / age 36 1693	Oza-sen Prelim 2 Round 2	Gote	○
26	1/10	1628	-9	1619	Masamitsu Tachiage 20 1575	Kisei-sen Prelim 2 Round 2	Sente	●
27	1/17	1619	-7	1612	Noboru Tamaru7-dan / age 35 1684	Oza-sen Prelim 2 Final	Gote	●
28	1/24	1612	+11	1623	Bungo Fukusaki7-dan / age 26 1760	Junisen Class B1 Round 9	Gote	○
29	1/31	1623	+6	1629	Haruo Numa5-dan / age 36 1531	Judan-sen Prelims Round 3	Gote	○
30	2/15	1629	-9	1621	Ryuuichi Matsuura5-dan / age 34 1595	Meisho-sen Prelims Round 2	Gote	●
31	2/21	1621	+6	1627	Yukio Miyasaka8-dan / age 56 1534	Junisen Class B1 Round 10	Sente	○
32	2/25	1627	-6	1621	Masaki Izumi5-dan / age 25 1729	Osho-sen Prelim 1 Round 2	Gote	●
33	2/28	1621	-4	1617	Michio TakahashiOi / age 25 1822	Kachinuki-sen Main	Sente	●
34	3/10	1617	+11	1628	Kazuyoshi Nishimura8-dan / age 44 1734	Judan-sen Prelims Round 4	Sente	○
35	3/14	1628	-7	1621	Noboru Tamaru7-dan / age 35 1684	Junisen Class B1 Round 11	Gote	●
36	3/24	1621	-4	1617	Torahiko Tanaka8-dan / age 28 1823	Judan-sen Prelims Semifinal	Gote	●

FY1984 results15W-22L

Win rate0.405

Rating1662

Annual rank40th

Rank/title at FY end / age7-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1712	+8	1720	Nobuyuki Oouchi9-dan / age 42 1703	Oza-sen Main Round 1	Gote	○
2	4/9	1720	-10	1710	Keiji Nishikawa5-dan / age 22 1644	NHK Cup Main Round 1	Gote	●
3	4/27	1710	-9	1701	Koji Tosa5-dan / age 29 1668	Osho-sen Prelim 1 Round 2	Gote	●
4	6/22	1701	+6	1707	Yukio Miyasaka8-dan / age 54 1616	Junisen Class B1 Round 1	Gote	○
5	6/29	1707	+10	1717	Bungo Fukusaki7-dan / age 24 1776	Oza-sen Main Round 2	Gote	○
6	7/6	1717	-8	1709	Kazuyoshi Nishimura8-dan / age 42 1715	Kisei-sen Prelim 2 Round 2	Gote	●
7	7/13	1709	-6	1703	Kunio Naitou9-dan / age 44 1793	Junisen Class B1 Round 2	Sente	●
8	7/27	1703	-9	1694	Kenji Kobayashi7-dan / age 27 1671	Junisen Class B1 Round 3	Gote	●
9	8/4	1694	+9	1703	Kazuyoshi Nishimura8-dan / age 42 1718	Hayazashi-sen Main Round 2	Gote	○
10	8/14	1703	+10	1713	Kunio Naitou9-dan / age 44 1801	Oza-sen Main Semifinal	Sente	○
11	8/21	1713	-6	1707	Hidemitsu Moriyasu8-dan / age 35 1787	Oza-sen Main Final	Sente	●
12	8/27	1707	+4	1710	Ichirou Tanabe6-dan / age 46 1502	All-Japan Pro Round 1	Gote	○
13	8/31	1710	-8	1702	Tatsuya Futakami9-dan / age 52 1696	Junisen Class B1 Round 4	Sente	●
14	9/14	1702	-9	1693	Noboru Tamaru7-dan / age 34 1654	Junisen Class B1 Round 5	Gote	●
15	9/18	1693	+6	1699	Shigeru Sekine9-dan / age 54 1610	All-Japan Pro Round 2	Sente	○
16	9/21	1699	+6	1705	Yuzo Maruta9-dan / age 65 1612	Kio-sen Main Round 3	Sente	○
17	10/3	1705	-7	1698	Teruichi Aono8-dan / age 31 1741	Kachinuki-sen Main	Sente	●
18	10/15	1698	-8	1690	Kenji Iino5-dan / age 30 1697	All-Japan Pro Round 3	Gote	●
19	10/18	1690	-7	1683	Akira Shima5-dan / age 21 1755	Oi-sen Prelims Round 2	Gote	●
20	10/26	1683	-5	1678	Michio Ariyoshi9-dan / age 49 1822	Junisen Class B1 Round 7	Sente	●
21	11/6	1678	-10	1669	Ryuuichi Matsuura5-dan / age 32 1600	Judan-sen Prelims Round 1	Sente	●
22	11/16	1669	-8	1661	Susumu Itaya8-dan / age 43 1684	Junisen Class B1 Round 8	Gote	●
23	11/26	1661	+8	1669	Nobuyuki Oouchi9-dan / age 43 1670	Kio-sen Main Round 4	Sente	○
24	12/14	1669	-7	1662	Kazuo Ishida8-dan / age 37 1708	Junisen Class B1 Round 9	Sente	●
25	12/22	1662	-4	1658	Hidemitsu Moriyasu8-dan / age 35 1844	Hayazashi-sen Main Round 3	Gote	●
26	12/25	1658	+12	1670	Hidemitsu Moriyasu8-dan / age 35 1848	Kio-sen Main Semifinal	Gote	○
27	1/16	1670	+4	1674	Seiichi Kobori9-dan / age 72 1464	Meisho-sen Prelims Round 2	Gote	○
28	1/21	1674	-5	1669	Kiyozumi Kiriyama9-dan / age 37 1835	Kio-sen Main Final	Gote	●
29	1/25	1669	-8	1661	Kazuyoshi Nishimura8-dan / age 43 1672	Junisen Class B1 Round 10	Gote	●
30	2/1	1661	-3	1658	Torahiko Tanaka8-dan / age 27 1907	Kio-sen Repechage Final	Sente	●
31	2/8	1658	+9	1667	Hitoshige Awaji8-dan / age 34 1711	Junisen Class B1 Round 11	Sente	○
32	2/12	1667	-6	1661	Shuuichi Ono5-dan / age 27 1735	Kisei-sen Prelim 2 Round 2	Gote	●
33	2/22	1661	-6	1655	Bungo Fukusaki7-dan / age 25 1745	Junisen Class B1 Round 12	Gote	●
34	2/26	1655	-10	1645	Yoshimasa Saeki7-dan / age 48 1588	Tenno-sen 7-dan section Round 2	Sente	●
35	3/15	1645	+6	1651	Daigorou Satou8-dan / age 48 1540	Junisen Class B1 Round 13	Sente	○
36	3/22	1651	+8	1658	Saburou Takeichi4-dan / age 30 1629	Meisho-sen Prelims Final	Sente	○
37	3/26	1658	+4	1662	Ichirou Tanabe6-dan / age 46 1460	Osho-sen Prelim 1 Round 2	Sente	○

FY1983 results21W-20L

Win rate0.512

Rating1715

Annual rank23rd

Rank/title at FY end / age7-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1769	-12	1756	Hiroto Kiritani5-dan / age 33 1558	NHK Cup Main Round 1	Sente	●
2	4/19	1756	-6	1750	Keiji Mori8-dan / age 37 1832	Oza-sen Main Round 1	Sente	●
3	4/22	1750	+5	1755	Yoshimasa Saeki7-dan / age 46 1614	Meisho-sen Prelims Final	Sente	○
4	5/10	1755	-11	1744	Teruhiko Suzuki6-dan / age 28 1627	Renmei Cup Round 2	Gote	●
5	5/13	1744	-12	1732	Junichi Kase4-dan / age 25 1555	Osho-sen Prelim 1 Round 2	Sente	●
6	6/1	1732	+7	1739	Koji Tosa4-dan / age 28 1680	Kio-sen Main Round 2	Gote	○
7	6/10	1739	-8	1731	Osamu Katsuura8-dan / age 37 1739	Meisho-sen Main Round 1	Sente	●
8	7/1	1731	+4	1735	Masao Kitamura8-dan / age 48 1562	Kisei-sen Prelim 2 Round 2	Gote	○
9	7/8	1735	+5	1741	Masaki Izumi4-dan / age 22 1614	All-Japan Pro Round 1	Sente	○
10	7/19	1741	-8	1733	Michio Ariyoshi9-dan / age 47 1759	Junisen Class B1 Round 2	Sente	●
11	8/5	1733	+10	1743	Torahiko Tanaka7-dan / age 26 1802	Kisei-sen Prelim 2 Final	Gote	○
12	8/9	1743	+6	1749	Shigeru Sekine8-dan / age 53 1656	All-Japan Pro Round 2	Gote	○
13	8/23	1749	+11	1760	Hifumi Katoh9-dan / age 43 1893	Kio-sen Main Round 3	Gote	○
14	8/27	1760	-10	1750	Kozo Arimori4-dan / age 20 1666	Hayazashi-sen Main Round 2	Sente	●
15	8/30	1750	-11	1739	Yuji Maeda6-dan / age 29 1636	All-Japan Pro Round 3	Sente	●
16	9/13	1739	+7	1746	Kazuo Ishida8-dan / age 36 1702	Junisen Class B1 Round 3	Gote	○
17	9/16	1746	-6	1741	Hifumi Katoh9-dan / age 43 1853	Kisei-sen Main Round 1	Sente	●
18	9/27	1741	+8	1749	Kenji Kobayashi7-dan / age 26 1733	Junisen Class B1 Round 4	Sente	○
19	10/6	1749	+3	1752	Masao Kitamura8-dan / age 48 1525	Oza-sen Prelim 2 Round 2	Gote	○
20	10/11	1752	+3	1755	Yoshito Arino5-dan / age 35 1511	Oi-sen Prelims Round 2	Sente	○
21	10/14	1755	+5	1760	Susumu Itaya8-dan / age 42 1626	Kio-sen Main Round 4	Gote	○
22	10/18	1760	+8	1768	Kazuyoshi Nishimura7-dan / age 41 1742	Junisen Class B1 Round 5	Gote	○
23	11/4	1768	+6	1774	Noboru Tamaru7-dan / age 33 1670	Junisen Class B1 Round 6	Sente	○
24	11/8	1774	-7	1767	Keiji Mori8-dan / age 37 1828	Oi-sen Prelims Round 3	Gote	●
25	11/22	1767	+7	1774	Nobuyuki Oouchi8-dan / age 42 1703	Junisen Class B1 Round 7	Gote	○
26	12/13	1774	+7	1780	Tatsuya Futakami9-dan / age 51 1710	Junisen Class B1 Round 8	Sente	○
27	12/27	1780	+11	1791	Makoto NakaharaOza / age 36 1919	Kio-sen Main Round 5	Sente	○
28	1/6	1791	-7	1785	Hidemitsu MoriyasuKisei / age 34 1854	Kio-sen Main Final	Sente	●
29	1/10	1785	+4	1788	Yuzo Maruta9-dan / age 64 1579	Junisen Class B1 Round 9	Gote	○
30	1/13	1788	+2	1790	Hideo Yamaguchi6-dan / age 42 1457	Judan-sen Prelims Round 2	Sente	○
31	1/20	1790	-12	1778	Chimine Yamaguchiage 46 1584	Kisei-sen Prelim 2 Round 2	Gote	●
32	1/27	1778	-10	1768	Bungo Fukusaki7-dan / age 24 1677	Junisen Class B1 Round 10	Sente	●
33	2/2	1768	-11	1757	Susumu Itaya8-dan / age 43 1644	Kio-sen Repechage Final	Gote	●
34	2/17	1757	-13	1745	Hisao Hirotsu8-dan / age 60 1530	Meisho-sen Prelims Round 2	Sente	●
35	2/21	1745	-5	1739	Torahiko Tanaka7-dan / age 26 1868	Junisen Class B1 Round 11	Gote	●
36	2/24	1739	+8	1747	Tatsuya Futakami9-dan / age 52 1721	Oza-sen Prelim 2 Final	Gote	○
37	2/28	1747	+6	1753	Kenji Iino5-dan / age 29 1653	Judan-sen Prelims Round 4	Gote	○
38	3/2	1753	-11	1742	Saburou Takeichi4-dan / age 29 1611	Renmei Cup Round 1	Gote	●
39	3/6	1742	-9	1733	Nobuyuki Oouchi8-dan / age 42 1713	Judan-sen Prelims Round 4	Sente	●
40	3/12	1733	-11	1722	Daigorou Satou8-dan / age 47 1612	Junisen Class B1 Round 12	Sente	●
41	3/19	1722	-8	1715	Osamu Katsuura8-dan / age 37 1730	Junisen Class B1 Round 13	Gote	●

FY1982 results25W-19L

Win rate0.568

Rating1771

Annual rank14th

Rank/title at FY end / age7-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1763	+8	1770	Nobuyuki Oouchi8-dan / age 40 1759	Oza-sen Main Round 1	Sente	○
2	4/16	1770	-7	1763	Keiji Mori8-dan / age 36 1795	Judan-sen Prelims Round 5	Gote	●
3	4/20	1763	+11	1774	Yasuharu OoyamaOza・Osho / age 59 1898	Kisei-sen Main Round 1	Gote	○
4	5/13	1774	+10	1784	Hidemitsu Moriyasu8-dan / age 32 1852	Kisei-sen Main Round 2	Gote	○
5	5/18	1784	+7	1791	Koji Tosa4-dan / age 27 1736	Kisei-sen Main Semifinal	Sente	○
6	5/21	1791	+5	1796	Kazuyoshi Nishimura7-dan / age 40 1655	Renmei Cup Round 2	Gote	○
7	5/28	1796	+2	1797	Yukio Shimodairaage 57 1416	Osho-sen Prelim 1 Round 2	Sente	○
8	6/8	1797	-8	1789	Keiji Mori8-dan / age 36 1807	Kisei-sen Main Final	Gote	●
9	6/22	1789	-12	1777	Mikio Tomizawa8-dan / age 62 1576	Osho-sen Prelim 1 Round 3	Sente	●
10	6/25	1777	-8	1769	Osamu Katsuura8-dan / age 36 1776	Kio-sen Main Round 2	Sente	●
11	6/28	1769	-9	1761	Michio Ariyoshi9-dan / age 46 1746	Junisen Class B1 Round 1	Sente	●
12	7/9	1761	+3	1764	Ichirou Tanabe5-dan / age 43 1536	Renmei Cup Round 3	Gote	○
13	7/15	1764	+10	1774	Kunio YonenagaKio / age 39 1850	Oza-sen Main Round 2	Sente	○
14	7/17	1774	+9	1783	Teruichi Aono7-dan / age 29 1816	Hayazashi-sen Main Round 2	Sente	○
15	7/19	1783	-12	1770	Renshou Nada9-dan / age 55 1568	NHK Cup Main Round 1	Sente	●
16	7/26	1770	-11	1760	Hiroshi Kamiya4-dan / age 21 1654	All-Japan Pro Round 2	Sente	●
17	8/23	1760	+11	1771	Makoto NakaharaOi / age 34 1880	Oza-sen Main Semifinal	Sente	○
18	8/31	1771	-10	1761	Kazuo Ishida8-dan / age 35 1690	Renmei Cup Round 4	Sente	●
19	9/7	1761	+6	1767	Noboru Tamaru7-dan / age 32 1676	Junisen Class B1 Round 2	Gote	○
20	9/14	1767	-6	1761	Kunio Naitou9-dan / age 42 1852	Oza-sen Main Final	Sente	●
21	9/21	1761	+7	1768	Bungo Fukusaki7-dan / age 22 1710	Junisen Class B1 Round 3	Sente	○
22	10/15	1768	-11	1756	Kazuyoshi Nishimura7-dan / age 40 1607	Junisen Class B1 Round 4	Gote	●
23	10/26	1756	-6	1750	Koji Tanigawa8-dan / age 20 1836	Kisei-sen Main Round 1	Sente	●
24	11/6	1750	+7	1757	Noboru Tamaru7-dan / age 32 1692	Hayazashi-sen Main Round 3	Sente	○
25	11/9	1757	-8	1749	Osamu Katsuura8-dan / age 36 1771	Junisen Class B1 Round 5	Sente	●
26	11/22	1749	-10	1739	Hiroshi Kamiya4-dan / age 21 1666	Oi-sen Prelims Round 2	Gote	●
27	12/13	1739	+6	1745	Susumu Itaya8-dan / age 42 1668	Junisen Class B1 Round 6	Gote	○
28	12/24	1745	-13	1732	Yuzo Maruta9-dan / age 63 1488	Junisen Class B1 Round 7	Sente	●
29	1/11	1732	+3	1735	Shuuichi Ikeda5-dan / age 37 1463	Judan-sen Prelims Round 2	Gote	○
30	1/15	1735	+11	1746	Yasuharu OoyamaOsho / age 59 1859	Hayazashi-sen Main Round 4	Sente	○
31	1/18	1746	-8	1738	Hitoshige Awaji7-dan / age 32 1731	Junisen Class B1 Round 8	Gote	●
32	1/29	1738	+10	1748	Keiji Mori8-dan / age 36 1824	Hayazashi-sen Main Semifinal	Sente	○
33	2/1	1748	+11	1758	Koji Tanigawa8-dan / age 20 1862	Kachinuki-sen Main	Sente	○
34	2/4	1758	+7	1765	Teruhiko Suzuki6-dan / age 28 1693	Judan-sen Prelims Round 3	Sente	○
35	2/7	1765	+4	1769	Yukio Miyasaka8-dan / age 53 1574	Junisen Class B1 Round 9	Sente	○
36	2/15	1769	-6	1763	Hifumi KatohMeijin / age 43 1869	Kachinuki-sen Main	Sente	●
37	2/18	1763	-11	1752	Yoshimasa Saeki7-dan / age 46 1618	Kisei-sen Prelim 2 Round 2	Sente	●
38	2/22	1752	-6	1746	Teruichi Aono7-dan / age 30 1844	Junisen Class B1 Round 10	Gote	●
39	2/26	1746	+12	1757	Kunio YonenagaKio / age 39 1910	Hayazashi-sen Final Game 2	Sente	○
40	2/26	1746	+12	1757	Kunio YonenagaKio / age 39 1910	Hayazashi-sen Final Game 1	Gote	○
41	2/28	1769	-12	1757	Saburou Takeichi4-dan / age 28 1591	Judan-sen Prelims Round 4	Sente	●
42	3/4	1757	+6	1763	Kazuo Ishida8-dan / age 35 1680	Junisen Class B1 Round 11	Sente	○
43	3/17	1763	+4	1768	Daigorou Satou8-dan / age 46 1591	Junisen Class B1 Round 12	Gote	○
44	3/23	1768	+3	1771	Hiroto Kiritani5-dan / age 33 1543	Meisho-sen Prelims Round 2	Sente	○

FY1981 results28W-18L

Win rate0.609

Rating1763

Annual rank13th

Rank/title at FY end / age7-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1727	-8	1719	Hatasu Itou5-dan / age 30 1719	NHK Cup Main Round 1	Sente	●
2	4/28	1719	+6	1725	Daigorou Satou8-dan / age 44 1635	Kachinuki-sen Main	Sente	○
3	5/8	1725	+9	1734	Kazuo Ishida8-dan / age 34 1758	Kachinuki-sen Main	Sente	○
4	5/12	1734	+3	1737	Shuuichi Ikeda5-dan / age 36 1486	Osho-sen Prelim 1 Round 2	Sente	○
5	5/15	1737	+5	1742	Shigeru Sekine8-dan / age 51 1620	Kio-sen Main Round 2	Sente	○
6	5/19	1742	-7	1736	Tatsuya Futakami9-dan / age 49 1807	Kachinuki-sen Main	Sente	●
7	6/5	1736	+5	1741	Noboru Sakurai6-dan / age 40 1612	Osho-sen Prelim 1 Round 3	Sente	○
8	6/12	1741	-11	1730	Shigeru Sekine8-dan / age 51 1620	Kisei-sen Prelim 2 Round 2	Gote	●
9	6/20	1730	+4	1734	Renshou Nada9-dan / age 54 1544	Hayazashi-sen Main Round 1	Gote	○
10	6/23	1734	-8	1726	Kiyozumi Kiriyama8-dan / age 33 1736	Oza-sen Main Round 1	Gote	●
11	7/3	1726	+6	1732	Hirofumi Serizawa8-dan / age 44 1617	Junisen Class B1 Round 1	Sente	○
12	7/14	1732	-8	1724	Teruichi Aono7-dan / age 28 1741	Osho-sen Prelim 1 Final	Gote	●
13	7/17	1724	+8	1732	Kazuo Ishida8-dan / age 34 1731	Meisho-sen Main Round 1	Sente	○
14	7/20	1732	+9	1741	Michio Ariyoshi9-dan / age 45 1777	Junisen Class B1 Round 2	Gote	○
15	7/24	1741	+10	1751	Nobuyuki Oouchi8-dan / age 39 1812	Renmei Cup Round 4	Sente	○
16	9/7	1751	-7	1744	Osamu Katsuura8-dan / age 35 1815	Meisho-sen Main Round 2	Sente	●
17	9/11	1744	+10	1754	Tatsuya FutakamiKisei / age 49 1827	Kio-sen Main Round 3	Sente	○
18	9/18	1754	+4	1758	Yuzo Maruta9-dan / age 62 1536	Junisen Class B1 Round 3	Sente	○
19	10/2	1758	-5	1753	Hifumi Katoh9-dan / age 41 1909	Renmei Cup Round 5	Sente	●
20	10/10	1753	+7	1760	Kunio Naitou9-dan / age 41 1711	Hayazashi-sen Main Round 2	Gote	○
21	10/12	1760	+6	1766	Yoshinori Kimura8-dan / age 46 1667	Junisen Class B1 Round 4	Gote	○
22	10/16	1766	+4	1770	Toshikatsu Yoshida7-dan / age 48 1550	Oza-sen Prelim 2 Round 2	Sente	○
23	11/4	1770	-12	1758	Yukio Miyasaka7-dan / age 51 1585	Junisen Class B1 Round 5	Sente	●
24	11/11	1758	-5	1752	Yasuharu OoyamaOza・Osho / age 58 1880	Kio-sen Main Round 4	Gote	●
25	11/19	1752	+6	1758	Yoshinori Kimura8-dan / age 46 1654	Kio-sen Repechage Round 1	Gote	○
26	12/2	1758	+7	1765	Susumu Itaya8-dan / age 40 1693	Junisen Class B1 Round 6	Gote	○
27	12/5	1765	-10	1755	Susumu Itaya8-dan / age 40 1687	Hayazashi-sen Main Round 3	Gote	●
28	12/9	1755	-5	1750	Makoto NakaharaMeijin・Oi / age 34 1882	Renmei Cup Commemorative game	Sente	●
29	12/11	1750	-9	1740	Kaishu Tanaka7-dan / age 34 1692	East-West Shin-ei-sen	Gote	●
30	12/18	1740	-10	1731	Toshio Miyata5-dan / age 29 1672	Oi-sen Prelims Round 2	Gote	●
31	1/8	1731	+12	1743	Hifumi Katoh9-dan / age 42 1918	Kio-sen Repechage Round 2	Sente	○
32	1/14	1743	+7	1750	Kazuyoshi Nishimura7-dan / age 40 1701	Junisen Class B1 Round 8	Sente	○
33	1/19	1750	+7	1757	Teruhiko Suzuki5-dan / age 27 1696	Judan-sen Prelims Round 2	Sente	○
34	1/24	1757	-5	1752	Yasuharu OoyamaOza・Osho / age 58 1902	Kio-sen Repechage Round 3	Gote	●
35	1/29	1752	+5	1756	Daigorou Satou8-dan / age 45 1598	Junisen Class B1 Round 9	Gote	○
36	2/9	1756	+6	1762	Yoshinori Satou6-dan / age 32 1656	Judan-sen Prelims Round 3	Sente	○
37	2/12	1762	-12	1750	Terutaka Yasue6-dan / age 40 1582	Meisho-sen Prelims Round 2	Sente	●
38	2/16	1750	+5	1756	Shuuichi Ono4-dan / age 24 1633	Kisei-sen Prelim 2 Round 2	Sente	○
39	2/19	1756	-7	1748	Teruichi Aono7-dan / age 29 1779	Junisen Class B1 Round 10	Sente	●
40	2/23	1748	+4	1752	永作芳也age 26 1555	Renmei Cup Round 1	Gote	○
41	2/25	1752	+4	1757	Yukio Miyasaka7-dan / age 52 1580	Kisei-sen Prelim 2 Final	Gote	○
42	3/1	1757	+5	1761	Yoshimasa Saeki7-dan / age 45 1602	Oza-sen Prelim 2 Final	Sente	○
43	3/5	1761	-10	1751	Noboru Tamaru7-dan / age 31 1661	Junisen Class B1 Round 11	Gote	●
44	3/18	1751	+9	1760	Keiji Mori8-dan / age 35 1799	Junisen Class B1 Round 12	Sente	○
45	3/26	1760	-6	1754	Koji Tanigawa7-dan / age 19 1831	Junisen Class B1 Round 13	Gote	●
46	3/31	1754	+9	1763	Osamu Katsuura8-dan / age 35 1804	Judan-sen Prelims Round 4	Sente	○

FY1980 results24W-17L

Win rate0.585

Rating1732

Annual rank16th

Rank/title at FY end / age7-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1712	+5	1717	Ichirou Tanabe5-dan / age 41 1565	Hayazashi-sen Prelims Final	Sente	○
2	4/3	1717	-3	1713	Kunio YonenagaOi / age 36 1947	Oza-sen Main Round 1	Sente	●
3	4/7	1713	-10	1704	Yoshinori Kimura7-dan / age 44 1642	NHK Cup Main Round 1	Gote	●
4	4/18	1704	-10	1694	Motoji Hanamura9-dan / age 62 1634	Kachinuki-sen Main	Sente	●
5	4/25	1694	+6	1700	Katsuhiko Murooka1-dan / age 21 1598	Shinjin-o-sen Round 2	Sente	○
6	5/16	1700	+2	1703	Kiyosaku Sekiya6-dan / age 46 1402	Osho-sen Prelim 1 Round 2	Gote	○
7	6/6	1703	-9	1694	Shuuichi Ono4-dan / age 22 1656	Osho-sen Prelim 1 Round 3	Sente	●
8	6/21	1694	+6	1700	Motoji Hanamura9-dan / age 62 1625	Hayazashi-sen Main Round 1	Sente	○
9	7/1	1700	-11	1689	Yuzo Maruta9-dan / age 61 1583	Junisen Class B1 Round 1	Gote	●
10	7/8	1689	+7	1696	Koji Tosa4-dan / age 25 1643	Kisei-sen Prelim 2 Round 2	Sente	○
11	7/11	1696	+7	1703	Yuji Maeda6-dan / age 26 1632	Shinjin-o-sen Round 3	Sente	○
12	7/19	1703	-7	1696	Keiji Mori8-dan / age 34 1738	Hayazashi-sen Main Round 2	Sente	●
13	7/22	1696	+9	1705	Keiji Mori8-dan / age 34 1745	Junisen Class B1 Round 2	Sente	○
14	7/25	1705	+6	1710	Toshikatsu Yoshida7-dan / age 47 1603	Kisei-sen Prelim 2 Final	Gote	○
15	9/9	1710	+7	1717	Hirofumi Serizawa8-dan / age 43 1650	Junisen Class B1 Round 3	Gote	○
16	9/16	1717	-11	1706	Akira Shima1-dan / age 17 1585	Shinjin-o-sen Round 4	Sente	●
17	9/23	1706	-4	1702	Yasuharu OoyamaOsho / age 57 1915	Kisei-sen Main Round 1	Gote	●
18	9/30	1702	+5	1707	Yoshimasa Saeki7-dan / age 44 1553	Junisen Class B1 Round 4	Sente	○
19	10/3	1707	+9	1717	Kunio Naitou9-dan / age 40 1767	Ganbare Shin-ei-sen	Sente	○
20	10/7	1717	+5	1721	Yasuo Harada8-dan / age 57 1566	Oza-sen Prelim 2 Round 1	Gote	○
21	10/15	1721	-12	1710	Toshihiko Kawaguchi5-dan / age 43 1558	Oi-sen Prelims Round 2	Gote	●
22	10/29	1710	-10	1700	Daigorou Satou8-dan / age 44 1608	Junisen Class B1 Round 5	Gote	●
23	11/11	1700	+7	1706	Shigeru Sekine8-dan / age 51 1638	Junisen Class B1 Round 6	Sente	○
24	11/26	1706	-8	1698	Kazuyoshi Nishimura7-dan / age 38 1708	Junisen Class B1 Round 7	Gote	●
25	12/4	1698	+6	1704	Akira Shima4-dan / age 17 1609	Judan-sen Prelims Round 2	Gote	○
26	12/15	1704	+8	1712	Teruhiko Suzuki4-dan / age 26 1691	Renmei Cup Round 1	Gote	○
27	1/12	1712	+3	1714	Kiyosaku Sekiya6-dan / age 47 1420	Judan-sen Prelims Round 3	Gote	○
28	1/16	1714	+7	1722	Teruhiko Suzuki4-dan / age 26 1683	Meisho-sen Prelims Round 2	Sente	○
29	1/20	1722	-7	1715	Tatsuya Futakami9-dan / age 49 1787	Junisen Class B1 Round 8	Sente	●
30	1/23	1715	+5	1721	Hiroto Kiritani4-dan / age 31 1601	Kisei-sen Prelim 2 Round 2	Sente	○
31	1/26	1721	+8	1728	Kazuyoshi Nishimura7-dan / age 39 1707	Kisei-sen Prelim 2 Final	Gote	○
32	2/3	1728	-8	1720	Teruichi Aono7-dan / age 28 1736	Junisen Class B1 Round 9	Gote	●
33	2/9	1720	+5	1725	Toshikatsu Yoshida7-dan / age 47 1579	Meisho-sen Prelims Final	Sente	○
34	2/19	1725	-8	1718	Torahiko Tanaka4-dan / age 23 1746	Judan-sen Prelims Round 4	Sente	●
35	2/27	1718	-4	1713	Makoto Nakahara3 titles / age 33 1885	Kisei-sen Main Round 1	Sente	●
36	3/5	1713	-7	1707	Michio Ariyoshi9-dan / age 45 1777	Junisen Class B1 Round 11	Sente	●
37	3/11	1707	+7	1713	Hirofumi Serizawa8-dan / age 44 1642	Oza-sen Prelim 2 Final	Sente	○
38	3/17	1713	-6	1707	Nobuyuki Oouchi8-dan / age 39 1803	Junisen Class B1 Round 12	Gote	●
39	3/20	1707	+7	1714	Yukio Miyasaka7-dan / age 51 1644	Junisen Class B1 Round 13	Sente	○
40	3/24	1714	+8	1722	Teruichi Aono7-dan / age 28 1728	Renmei Cup Round 2	Gote	○
41	3/31	1722	+9	1732	Kazuo Ishida8-dan / age 34 1778	Renmei Cup Round 3	Sente	○

FY1979 results18W-15L

Win rate0.545

Rating1712

Annual rank19th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1766	-6	1761	Yasuharu Ooyama9-dan / age 56 1872	Kachinuki-sen Main	Sente	●
2	4/20	1761	+4	1765	Katsumi Mushano4-dan / age 25 1571	Shinjin-o-sen Round 2	Gote	○
3	5/15	1765	-9	1755	Susumu Itaya8-dan / age 38 1702	Oza-sen Main Round 1	Gote	●
4	5/26	1755	+6	1761	Yasuo Harada8-dan / age 56 1662	Hayazashi-sen Main Round 1	Sente	○
5	6/1	1761	+5	1766	Yoshinori Satou6-dan / age 30 1630	Kisei-sen Prelim 2 Round 1	Gote	○
6	6/12	1766	+4	1770	Toratsugu Nomoto6-dan / age 34 1557	Osho-sen Prelim 1 Round 2	Gote	○
7	6/15	1770	-11	1759	Yoshinori Satou6-dan / age 30 1625	Osho-sen Prelim 1 Round 3	Sente	●
8	6/19	1759	-9	1750	Kazuyoshi Nishimura7-dan / age 37 1718	Kisei-sen Prelim 2 Round 2	Gote	●
9	6/29	1750	+4	1753	Toshikatsu Yoshida7-dan / age 45 1531	Junisen Class B2 Round 1	Sente	○
10	7/13	1753	+4	1757	Eiji Ooshima4-dan / age 22 1563	Shinjin-o-sen Round 3	Sente	○
11	7/24	1757	+5	1762	Noboru Sakurai6-dan / age 38 1596	Junisen Class B2 Round 2	Gote	○
12	8/20	1762	-9	1753	Shigeru Sekine8-dan / age 49 1707	NHK Cup Main Round 2	Gote	●
13	9/4	1753	-9	1744	Teruichi Aono6-dan / age 26 1716	Shinjin-o-sen Round 4	Sente	●
14	9/18	1744	+5	1749	Kaishu Tanaka7-dan / age 32 1631	Junisen Class B2 Round 3	Gote	○
15	9/29	1749	-6	1743	Michio Ariyoshi9-dan / age 44 1845	Hayazashi-sen Main Round 2	Gote	●
16	10/5	1743	+4	1748	Toratsugu Nomoto6-dan / age 34 1569	Oza-sen Prelim 2 Round 1	Sente	○
17	10/31	1748	-12	1736	Hisao Hasebe7-dan / age 46 1565	Junisen Class B2 Round 4	Sente	●
18	11/13	1736	+5	1741	Noboru Sakurai6-dan / age 38 1586	Oi-sen Prelims Round 2	Sente	○
19	11/20	1741	-12	1729	Hideo Yamaguchi6-dan / age 38 1548	Junisen Class B2 Round 5	Sente	●
20	11/26	1729	+5	1733	Hisao Hasebe7-dan / age 46 1582	Kisei-sen Prelim 2 Round 1	Sente	○
21	12/3	1733	-11	1722	Hisao Hasebe7-dan / age 46 1578	Judan-sen Prelims Round 2	Gote	●
22	12/7	1722	-12	1710	Toyoichi Igarashi8-dan / age 55 1546	Meisho-sen Prelims Round 2	Gote	●
23	12/11	1710	-11	1700	Ryuuichi Matsuura4-dan / age 27 1590	Oi-sen Prelims Round 3	Sente	●
24	12/18	1700	+7	1707	Noboru Tamaru6-dan / age 29 1677	Junisen Class B2 Round 6	Gote	○
25	12/24	1707	-6	1701	Osamu Katsuura8-dan / age 33 1782	Kisei-sen Prelim 2 Round 2	Gote	●
26	12/27	1701	-12	1689	Yuji Sase8-dan / age 60 1511	Renmei Cup Round 1	Gote	●
27	1/18	1689	+5	1694	Toshikatsu Yoshida7-dan / age 46 1545	Oza-sen Prelim 2 Final	Gote	○
28	1/29	1694	+7	1700	Masao Kitamura8-dan / age 45 1638	Junisen Class B2 Round 7	Sente	○
29	2/14	1700	+5	1706	Ichirou Tanabe5-dan / age 41 1575	Meiki-sen Round 3	Gote	○
30	2/19	1706	+5	1711	Yasuo Harada8-dan / age 56 1587	Junisen Class B2 Round 8	Gote	○
31	3/11	1711	+5	1716	Shouji Kenmochi7-dan / age 45 1588	Junisen Class B2 Round 9	Sente	○
32	3/14	1716	+5	1722	Terutaka Yasue6-dan / age 38 1597	Junisen Class B2 Round 10	Gote	○
33	3/17	1722	-10	1712	Teruhiko Suzuki4-dan / age 25 1652	Meiki-sen Round 4	Sente	●

FY1978 results30W-19L

Win rate0.612

Rating1767

Annual rank10th

Rank/title at FY end / age6-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1779	-7	1772	Nobuyuki Oouchi8-dan / age 36 1836	Kachinuki-sen Main	Sente	●
2	4/5	1772	+3	1775	Yoshito Arino4-dan / age 29 1502	Osho-sen Prelim 1 Round 1	Sente	○
3	4/18	1775	+3	1777	Yoshito Arino4-dan / age 29 1499	Meisho-sen Main Round 1	Sente	○
4	4/21	1777	+8	1786	Michio Ariyoshi8-dan / age 42 1787	Oza-sen Main Round 1	Gote	○
5	5/2	1786	+5	1790	Noboru Sakurai6-dan / age 36 1629	Osho-sen Prelim 1 Round 2	Sente	○
6	5/16	1790	+7	1797	Kazuo Ishida7-dan / age 31 1744	Oza-sen Main Round 2	Sente	○
7	5/26	1797	-10	1787	Yasuo Harada8-dan / age 55 1686	Kisei-sen Prelim 2 Round 1	Sente	●
8	6/6	1787	+5	1792	Tsuneo Kikuchi5-dan / age 28 1654	Osho-sen Prelim 1 Round 3	Sente	○
9	6/12	1792	+8	1800	Michio Ariyoshi8-dan / age 42 1799	NHK Cup Main Round 1	Sente	○
10	7/5	1800	+5	1805	Hiroji Katou8-dan / age 54 1669	Junisen Class B2 Round 1	Gote	○
11	7/11	1805	+4	1809	Chimine Yamaguchiage 41 1607	Osho-sen Prelim 1 Final	Sente	○
12	7/18	1809	+4	1813	Toshio Miyata4-dan / age 25 1643	Shinjin-o-sen Round 3	Sente	○
13	7/21	1813	+3	1816	Renshou Nada9-dan / age 51 1549	Junisen Class B2 Round 2	Sente	○
14	8/2	1816	+8	1824	Keiji Mori8-dan / age 32 1795	Osho-sen Prelim 2 Round 1	Gote	○
15	8/4	1824	-6	1818	Makoto Nakahara5 titles / age 30 1926	Meisho-sen Main Round 2	Gote	●
16	8/21	1818	+7	1825	Keiji Mori8-dan / age 32 1788	NHK Cup Main Round 2	Gote	○
17	8/25	1825	-9	1816	Kiyozumi Kiriyama8-dan / age 30 1774	Oza-sen Main Semifinal	Sente	●
18	9/5	1816	-12	1804	Teruhiko Suzuki1-dan / age 23 1611	Shinjin-o-sen Round 4	Gote	●
19	9/8	1804	-8	1796	Tatsuya Futakami9-dan / age 46 1812	Osho-sen Prelim 2 Final	Sente	●
20	9/21	1796	+3	1799	Toratsugu Nomoto6-dan / age 33 1524	Kachinuki-sen Prelims Final	Sente	○
21	9/27	1799	-12	1787	Chimine Yamaguchiage 41 1598	Junisen Class B2 Round 3	Gote	●
22	10/20	1787	-12	1775	Koji Tanigawa4-dan / age 16 1621	Wakajishi-sen Round 2	Sente	●
23	10/25	1775	+5	1780	Yoshinori Satou6-dan / age 29 1631	Junisen Class B2 Round 4	Sente	○
24	10/30	1780	+4	1784	Kenji Iino4-dan / age 24 1575	Oi-sen Prelims Round 2	Gote	○
25	11/7	1784	-12	1772	Yoshinori Kimura7-dan / age 43 1595	Junisen Class B2 Round 5	Sente	●
26	11/13	1772	+8	1780	Nobuyuki Oouchi8-dan / age 37 1793	NHK Cup Main Round 3	Gote	○
27	11/22	1780	-11	1769	Yoshinori Satou6-dan / age 29 1635	Kisei-sen Prelim 2 Round 2	Sente	●
28	12/12	1769	-9	1760	Hitoshige Awaji6-dan / age 28 1718	Junisen Class B2 Round 6	Gote	●
29	12/15	1760	+4	1764	Mikio Tomizawa8-dan / age 58 1552	Oi-sen Prelims Round 3	Sente	○
30	12/19	1764	+3	1767	Yukio Shimodairaage 54 1491	Meisho-sen Prelims Round 2	Sente	○
31	1/9	1767	+5	1771	Koji Tosa4-dan / age 23 1621	Meiki-sen Round 2	Gote	○
32	1/12	1771	-9	1762	Osamu Katsuura8-dan / age 32 1716	Oi-sen Prelims Final	Gote	●
33	1/16	1762	+7	1769	Torahiko Tanaka4-dan / age 21 1715	Judan-sen Prelims Round 2	Sente	○
34	1/19	1769	-11	1758	Noboru Tamaru5-dan / age 28 1622	Meisho-sen Prelims Final	Gote	●
35	1/23	1758	+9	1767	Nobuyuki Oouchi8-dan / age 37 1799	Judan-sen Prelims Round 3	Gote	○
36	1/26	1767	-12	1755	Hideo Yamaguchi6-dan / age 37 1564	Meiki-sen Round 3	Gote	●
37	2/2	1755	-12	1742	Toratsugu Nomoto6-dan / age 33 1555	Junisen Class B2 Round 7	Sente	●
38	2/5	1742	+5	1748	Hirofumi Serizawa8-dan / age 42 1625	NHK Cup Main Semifinal	Sente	○
39	2/9	1748	-9	1739	Kazuyoshi Nishimura7-dan / age 37 1719	Renmei Cup Round 2	Sente	●
40	2/13	1739	-10	1729	Hirofumi Serizawa8-dan / age 42 1634	Judan-sen Prelims Round 4	Gote	●
41	2/21	1729	+6	1735	Hisao Hasebe7-dan / age 45 1632	Junisen Class B2 Round 8	Gote	○
42	2/23	1735	+11	1746	Hifumi KatohKio・Osho / age 39 1868	Kachinuki-sen Main	Sente	○
43	3/5	1746	-4	1741	Kunio Yonenaga8-dan / age 35 1923	NHK Cup Main Final	Sente	●
44	3/10	1741	+12	1753	Kunio Yonenaga8-dan / age 35 1928	Kachinuki-sen Main	Sente	○
45	3/12	1753	+4	1758	Hideo Yamaguchi6-dan / age 37 1578	Junisen Class B2 Round 9	Sente	○
46	3/15	1758	-11	1747	Kaishu Tanaka7-dan / age 32 1633	Junisen Class B2 Round 10	Gote	●
47	3/20	1747	+8	1755	Osamu Katsuura8-dan / age 32 1760	Kachinuki-sen Main	Sente	○
48	3/27	1755	+4	1759	Ryuuichi Matsuura4-dan / age 27 1549	Hayazashi-sen Prelims	Sente	○
49	3/30	1759	+8	1767	Keiji Mori8-dan / age 32 1754	Kachinuki-sen Main	Sente	○

FY1977 results42W-20L

Win rate0.677

Rating1780

Annual rank9th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1791	+10	1801	Hifumi KatohKio / age 37 1892	Oza-sen Main Round 1	Gote	○
2	4/27	1801	-12	1790	Yuji Maeda4-dan / age 23 1619	Wakajishi-sen Round 2	Gote	●
3	5/10	1790	+3	1792	Yoshitaka Kimura5-dan / age 46 1498	Kisei-sen Prelim 1 Round 1	Gote	○
4	5/14	1792	+2	1795	Yoshitaka Kimura5-dan / age 46 1496	Hayazashi-sen Main Round 2	Sente	○
5	5/17	1795	+8	1802	Osamu Katsuura8-dan / age 31 1776	Meisho-sen Main Round 1	Gote	○
6	5/19	1802	+8	1811	Tatsuya Futakami9-dan / age 45 1821	Oza-sen Main Round 2	Sente	○
7	5/25	1811	+4	1814	Hiroji Katou8-dan / age 53 1601	Osho-sen Prelim 1 Round 2	Sente	○
8	5/31	1814	+3	1817	Takeshi Takada6-dan / age 40 1545	Kisei-sen Prelim 1 Round 2	Gote	○
9	6/7	1817	+5	1822	Seiichirou Taki5-dan / age 28 1687	Kisei-sen Prelim 1 Round 3	Gote	○
10	6/14	1822	+2	1824	Masao TsukadaLifetime 9-dan / age 62 1493	Osho-sen Prelim 1 Round 3	Gote	○
11	6/17	1824	+5	1829	Yoshinori Satou6-dan / age 28 1670	Shinjin-o-sen Round 3	Sente	○
12	6/22	1829	-11	1818	Toshio Miyata4-dan / age 24 1677	Kisei-sen Prelim 1 Final	Sente	●
13	6/29	1818	+2	1820	Tsutomu Matsushita8-dan / age 64 1497	Junisen Class C1	Sente	○
14	7/4	1820	+7	1826	Osamu Katsuura8-dan / age 31 1761	NHK Cup Main Round 1	Gote	○
15	7/7	1826	+3	1830	Terutaka Yasue6-dan / age 36 1576	Osho-sen Prelim 1 Final	Sente	○
16	7/9	1830	+9	1839	Kunio Yonenaga8-dan / age 34 1880	Hayazashi-sen Main Round 3	Sente	○
17	7/12	1839	+3	1842	Daigorou Satou8-dan / age 40 1611	Kio-sen Main Round 3	Sente	○
18	7/15	1842	-8	1834	Nobuyuki Oouchi8-dan / age 35 1857	Oza-sen Main Semifinal	Sente	●
19	7/19	1834	+9	1844	Hifumi KatohKio / age 37 1900	Renmei Cup Round 4	Sente	○
20	7/22	1844	+9	1853	Makoto Nakahara5 titles / age 29 1899	Meisho-sen Main Round 2	Sente	○
21	7/23	1853	+8	1861	Yasuharu Ooyama9-dan / age 54 1856	Hayazashi-sen Main Semifinal	Gote	○
22	7/26	1861	+4	1865	Teruichi Aono5-dan / age 24 1669	Junisen Class C1	Gote	○
23	7/29	1865	+3	1869	Masao Kitamura8-dan / age 42 1637	Osho-sen Prelim 2 Round 1	Gote	○
24	8/8	1869	-8	1861	Hifumi KatohKio / age 37 1872	Hayazashi-sen Main Final	Gote	●
25	8/22	1861	-11	1850	Michio Ariyoshi8-dan / age 42 1730	Osho-sen Prelim 2 Final	Sente	●
26	9/5	1850	+3	1853	Eiji Ooshima4-dan / age 20 1588	Shinjin-o-sen Round 4	Gote	○
27	9/8	1853	-8	1845	Nobuyuki Oouchi8-dan / age 35 1843	Renmei Cup Round 5	Sente	●
28	9/13	1845	+4	1848	Yuji Maeda4-dan / age 23 1628	Oi-sen Prelims Round 1	Gote	○
29	9/16	1848	-6	1842	Makoto Nakahara5 titles / age 30 1914	Kio-sen Main Round 4	Gote	●
30	9/29	1842	-11	1831	Kunio Naitou9-dan / age 37 1715	Meisho-sen Main Round 3	Gote	●
31	9/30	1831	+4	1835	Toshiyuki Tsubouchi5-dan / age 28 1643	Shinjin-o-sen Semifinal	Gote	○
32	10/5	1835	+2	1837	Masao TsukadaLifetime 9-dan / age 63 1509	Oi-sen Prelims Round 2	Sente	○
33	10/12	1837	-13	1824	Masakazu Wakamatsu5-dan / age 38 1591	Junisen Class C1	Sente	●
34	10/18	1824	+8	1832	Keiji Mori8-dan / age 31 1816	Kio-sen Repechage Round 1	Sente	○
35	10/25	1832	-9	1823	Hidemitsu Moriyasu6-dan / age 28 1775	Shinjin-o-sen Final Game 1	Sente	●
36	10/31	1823	-6	1817	Makoto Nakahara5 titles / age 30 1925	NHK Cup Main Round 2	Gote	●
37	11/2	1817	-9	1808	Hidemitsu Moriyasu6-dan / age 28 1784	Shinjin-o-sen Final Game 2	Gote	●
38	11/7	1808	-8	1800	Hidemitsu Moriyasu6-dan / age 28 1793	Kio-sen Repechage Round 2	Gote	●
39	11/15	1800	+4	1803	Ryuuichi Matsuura4-dan / age 25 1587	Kisei-sen Prelim 1 Round 1	Gote	○
40	11/24	1803	+4	1808	Koji Tosa4-dan / age 22 1621	Renmei Cup Round 1	Gote	○
41	11/30	1808	+5	1812	Chimine Yamaguchiage 40 1662	Oi-sen Prelims Round 3	Gote	○
42	12/7	1812	+2	1814	Eiji Oohara7-dan / age 48 1424	Junisen Class C1	Gote	○
43	12/19	1814	+2	1816	Seiichi Kobori8-dan / age 65 1436	Junisen Class C1	Gote	○
44	12/24	1816	-7	1809	Kunio Yonenaga8-dan / age 34 1872	Hayazashi-sen Main Round 2	Gote	●
45	12/28	1809	+3	1812	Yuji Sase8-dan / age 58 1529	Kisei-sen Prelim 1 Round 2	Gote	○
46	1/9	1812	+3	1814	Ichirou Tanabe5-dan / age 39 1526	Kisei-sen Prelim 1 Round 3	Gote	○
47	1/13	1814	+3	1817	Hiroto Kiritani4-dan / age 28 1576	Kisei-sen Prelim 1 Final	Gote	○
48	1/17	1817	+4	1822	Shigeyuki Matsuda8-dan / age 56 1638	Kisei-sen Prelim 2 Round 2	Gote	○
49	1/20	1822	-12	1809	Terutaka Yasue6-dan / age 36 1604	Kisei-sen Prelim 2 Final	Gote	●
50	1/24	1809	+3	1812	Mikio Tomizawa8-dan / age 57 1569	Junisen Class C1	Sente	○
51	1/31	1812	-10	1802	Teruichi Aono5-dan / age 25 1712	Oi-sen Prelims Final	Gote	●
52	2/2	1802	+2	1804	Kiyosaku Sekiya6-dan / age 44 1474	Judan-sen Prelims Round 1	Sente	○
53	2/6	1804	+5	1809	Seiichirou Taki5-dan / age 29 1660	Junisen Class C1	Sente	○
54	2/9	1809	+7	1816	Kazuo Ishida7-dan / age 30 1752	Renmei Cup Round 2	Sente	○
55	2/13	1816	+3	1818	Takeshi Takada6-dan / age 40 1526	Junisen Class C1	Sente	○
56	2/27	1818	-13	1806	Yuzo Maruta9-dan / age 58 1582	Judan-sen Prelims Round 2	Gote	●
57	3/7	1806	+4	1809	Toshiyuki Tsubouchi5-dan / age 29 1605	Junisen Class C1	Gote	○
58	3/10	1809	+3	1812	Yasuo Date6-dan / age 41 1531	Junisen Class C1	Sente	○
59	3/15	1812	-12	1800	Daigorou Satou8-dan / age 41 1603	Renmei Cup Round 3	Sente	●
60	3/23	1800	-12	1788	Kenji Iino4-dan / age 23 1598	Kio-sen Main Round 1	Sente	●
61	3/27	1788	-12	1775	Haruo Numa4-dan / age 29 1577	Hayazashi-sen Prelims	Sente	●
62	3/29	1775	+4	1780	Ryuuichi Matsuura4-dan / age 26 1599	Shinjin-o-sen Round 2	Gote	○

FY1976 results26W-10L

Win rate0.722

Rating1795

Annual rank9th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1741	+5	1745	Mikio Tomizawaage 55 1582	Osho-sen Prelim 1 Round 3	Gote	○
2	4/28	1745	-12	1733	Ichirou Tanabe5-dan / age 37 1538	Renmei Cup Round 3	Gote	●
3	5/12	1733	+4	1736	Yukio Shimodairaage 51 1515	Osho-sen Prelim 1 Final	Sente	○
4	5/15	1736	+8	1745	Teruichi Aono5-dan / age 23 1745	Hayazashi-sen Main Round 2	Gote	○
5	5/18	1745	-11	1733	Yuji Maeda4-dan / age 22 1598	Kisei-sen Prelim 1 Round 2	Sente	●
6	5/29	1733	-5	1728	Kunio Yonenaga8-dan / age 32 1869	Hayazashi-sen Main Round 3	Sente	●
7	6/15	1728	+5	1733	Hiroto Kiritani4-dan / age 26 1568	Oza-sen Prelim 1 Round 1	Gote	○
8	6/22	1733	+5	1738	Yuji Maeda4-dan / age 22 1608	Oza-sen Prelim 1 Round 2	Gote	○
9	7/13	1738	+6	1745	Yasuo Harada8-dan / age 53 1670	Hayazashi-sen Prelims Final	Sente	○
10	7/13	1738	+7	1745	Yukio Miyasaka7-dan / age 46 1674	Hayazashi-sen Prelims Round 2	Sente	○
11	7/23	1751	+9	1760	Osamu Katsuura8-dan / age 30 1784	Osho-sen Prelim 2 Round 1	Gote	○
12	7/29	1760	+5	1765	Kenji Kobayashi4-dan / age 19 1613	Oza-sen Prelim 1 Round 3	Sente	○
13	8/7	1765	+5	1770	Toshiyuki Tsubouchi5-dan / age 27 1646	Hayazashi-sen Main Round 1	Sente	○
14	8/13	1770	-8	1762	Keiji Mori8-dan / age 30 1782	Osho-sen Prelim 2 Final	Sente	●
15	8/25	1762	+5	1767	Tsuneo Kikuchi4-dan / age 27 1615	Kio-sen Main Round 3	Sente	○
16	8/31	1767	+5	1772	Yuji Maeda4-dan / age 22 1606	Oi-sen Prelims Round 1	Sente	○
17	9/8	1772	-11	1761	Motoji Hanamura9-dan / age 58 1647	Oi-sen Prelims Round 2	Gote	●
18	9/14	1761	+5	1766	Toshio Miyata4-dan / age 23 1612	Oza-sen Prelim 1 Final	Gote	○
19	9/28	1766	+4	1770	Yoshimasa Saeki7-dan / age 40 1595	Oza-sen Prelim 2 Round 2	Sente	○
20	10/16	1770	+10	1780	Kunio Yonenaga8-dan / age 33 1837	Hayazashi-sen Main Round 2	Sente	○
21	11/15	1780	+11	1791	Makoto Nakahara4 titles / age 29 1937	Kio-sen Main Round 4	Sente	○
22	11/25	1791	+2	1793	Kiyosaku Sekiya6-dan / age 42 1465	Kisei-sen Prelim 1 Round 2	Gote	○
23	11/30	1793	+3	1796	Kinji Shiihashi4-dan / age 28 1557	Kisei-sen Prelim 1 Round 3	Sente	○
24	12/4	1796	-8	1789	Hifumi Katoh9-dan / age 36 1814	Kio-sen Main Round 5	Gote	●
25	12/9	1789	+4	1792	Shuuichi Ikedaage 31 1580	Renmei Cup Round 1	Gote	○
26	12/15	1792	-12	1781	Yuji Maeda4-dan / age 22 1611	Kisei-sen Prelim 1 Final	Gote	●
27	12/22	1781	+8	1789	Kiyozumi Kiriyama8-dan / age 29 1795	Kio-sen Main Repechage Round 2	Sente	○
28	12/25	1789	+7	1796	Kazuo Ishida7-dan / age 29 1758	Hayazashi-sen Main Round 3	Sente	○
29	1/8	1796	-8	1788	Tatsuya Futakami9-dan / age 45 1794	Hayazashi-sen Main Semifinal	Gote	●
30	1/14	1788	+3	1791	Yoshito Arino4-dan / age 28 1520	Judan-sen Prelims Round 1	Sente	○
31	1/19	1791	+6	1797	Kazuyoshi Nishimura7-dan / age 35 1717	Renmei Cup Round 2	Sente	○
32	1/31	1797	-6	1791	Makoto Nakahara4 titles / age 29 1893	Kio-sen Main Repechage Round 3	Gote	●
33	2/22	1791	+5	1797	Hisao Hasebe7-dan / age 43 1679	Oza-sen Prelim 2 Final	Sente	○
34	2/25	1797	-9	1788	Kazuo Ishida7-dan / age 29 1758	Judan-sen Prelims Round 2	Sente	●
35	3/8	1788	+4	1792	Tsuneo Kikuchi4-dan / age 27 1586	Shinjin-o-sen Round 2	Sente	○
36	3/23	1792	+3	1795	Yuzo Maruta9-dan / age 57 1562	Renmei Cup Round 3	Sente	○

FY1975 results33W-14L

Win rate0.702

Rating1739

Annual rank13th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1678	+8	1686	Kazuo Ishida6-dan / age 28 1668	Shinjin-o-sen Round 2	Gote	○
2	4/15	1686	+8	1693	Hirofumi Serizawa8-dan / age 38 1670	Osho-sen Prelim 1 Round 2	Gote	○
3	5/6	1693	+9	1702	Tatsuya Futakami9-dan / age 43 1738	Kio-sen Main Round 3	Gote	○
4	5/13	1702	-11	1692	Hisao Hirotsu8-dan / age 52 1585	Osho-sen Prelim 1 Round 3	Gote	●
5	5/27	1692	+2	1694	Yukio Shimodairaage 50 1397	Kisei-sen Prelim 1 Round 1	Sente	○
6	5/30	1694	-12	1682	Toratsugu Nomoto5-dan / age 30 1502	Kisei-sen Prelim 1 Round 2	Sente	●
7	6/23	1682	+7	1689	Terutaka Yasue5-dan / age 34 1621	Shinjin-o-sen Round 3	Gote	○
8	6/26	1689	+9	1698	Hifumi Katoh9-dan / age 35 1727	Hayazashi-sen Prelims Round 2	Gote	○
9	6/26	1689	+6	1694	Yukio Miyasaka7-dan / age 45 1587	Hayazashi-sen Prelims Final	Sente	○
10	6/26	1689	+8	1697	Teruichi Aono4-dan / age 22 1682	Hayazashi-sen Prelims Round 1	Sente	○
11	7/4	1711	+8	1719	Noboru Sakurai6-dan / age 34 1702	Meiki-sen Round 5	Gote	○
12	7/17	1719	+13	1732	Makoto Nakahara4 titles / age 27 1966	NHK Cup お好み対局	Sente	○
13	7/31	1732	+7	1739	Noboru Sakurai6-dan / age 34 1694	Kio-sen Main Round 4	Gote	○
14	8/21	1739	-9	1730	Noboru Sakurai6-dan / age 34 1681	Shinjin-o-sen Round 4	Sente	●
15	8/29	1730	+6	1736	Noboru Tamaru5-dan / age 25 1643	Oza-sen Prelim 1 Round 1	Sente	○
16	9/12	1736	+2	1738	Yukio Shimodairaage 50 1413	Junisen Class C2	Sente	○
17	9/16	1738	+5	1743	Shouji Kenmochi7-dan / age 41 1603	Hayazashi-sen Main Round 1	Gote	○
18	9/18	1743	-12	1731	Takeshi Takada6-dan / age 38 1561	Oza-sen Prelim 1 Round 2	Sente	●
19	10/1	1731	+6	1737	Yuji Maeda4-dan / age 21 1645	Junisen Class C2	Gote	○
20	10/3	1737	+4	1741	Akira Kinoshita5-dan / age 36 1530	Junisen Class C2	Gote	○
21	10/7	1741	-11	1730	Noboru Tamaru5-dan / age 25 1622	Oi-sen Prelims Round 1	Gote	●
22	10/10	1730	-9	1722	Keiji Mori7-dan / age 29 1703	NHK Cup Main Round 1	Gote	●
23	10/13	1722	-10	1712	Kazuo Ishida6-dan / age 28 1633	Meiki-sen Semifinal	Gote	●
24	10/28	1712	+7	1719	Shigeru Sekine8-dan / age 45 1685	Hayazashi-sen Main Round 2	Gote	○
25	10/30	1719	+5	1724	Toshio Miyata4-dan / age 23 1603	Junisen Class C2	Sente	○
26	11/7	1724	-8	1716	Noboru Sakurai6-dan / age 34 1722	Judan-sen Prelim 2 Round 1	Gote	●
27	11/10	1716	+6	1722	Yuzo Maruta9-dan / age 56 1623	Meisho-sen Prelims Round 2	Sente	○
28	11/14	1722	+13	1735	Makoto Nakahara3 titles / age 28 1948	Kio-sen Main Round 5	Gote	○
29	11/21	1735	+3	1738	Kiyosaku Sekiya6-dan / age 41 1473	Junisen Class C2	Sente	○
30	11/25	1738	-11	1727	Mikio Tomizawaage 55 1603	Kisei-sen Prelim 1 Round 2	Gote	●
31	12/6	1727	-10	1717	Hiromitsu Takashimaage 34 1659	Kio-sen Main Final	Sente	●
32	12/9	1717	-4	1713	Yasuharu OoyamaKisei / age 52 1890	Hayazashi-sen Main Round 3	Sente	●
33	12/11	1713	+6	1719	Shouji Kenmochi7-dan / age 41 1614	Renmei Cup Round 1	Sente	○
34	12/16	1719	+5	1723	Kinji Shiihashi4-dan / age 27 1569	Junisen Class C2	Gote	○
35	12/24	1723	+5	1728	Hisao Hirotsu8-dan / age 52 1582	Hayazashi-sen Prelims Final	Gote	○
36	12/24	1723	+5	1729	Yoshimasa Saeki7-dan / age 39 1610	Hayazashi-sen Prelims Round 2	Gote	○
37	12/26	1734	+3	1737	Kiyosaku Sekiya6-dan / age 42 1473	Shinjin-o-sen Round 1	Gote	○
38	1/8	1737	-6	1731	Nobuyuki Oouchi8-dan / age 34 1842	Kio-sen Repechage Final	Gote	●
39	2/3	1731	+5	1737	Motoji Hanamura8-dan / age 58 1617	Hayazashi-sen Main Round 1	Sente	○
40	2/6	1737	+4	1741	Toshihiko Kawaguchi5-dan / age 39 1556	Junisen Class C2	Sente	○
41	2/10	1741	+3	1744	Fumio Kitamuraage 55 1496	Junisen Class C2	Gote	○
42	2/12	1744	+2	1746	Mitsuo Kakuta7-dan / age 66 1401	Junisen Class C2	Gote	○
43	2/18	1746	-12	1734	Hiroji Katou8-dan / age 52 1559	Meisho-sen Prelims Final	Gote	●
44	2/27	1734	+4	1738	Ichirou Tanabe5-dan / age 37 1551	Junisen Class C2	Sente	○
45	3/2	1738	-11	1727	Toshikatsu Yoshida6-dan / age 42 1598	Shinjin-o-sen Round 2	Sente	●
46	3/23	1727	+5	1732	Koji Tosa4-dan / age 20 1601	Osho-sen Prelim 1 Round 2	Gote	○
47	3/26	1732	+7	1739	Shigeru Sekine8-dan / age 46 1670	Renmei Cup Round 2	Sente	○

FY1974 results32W-13L

Win rate0.711

Rating1679

Annual rank20th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/27	1595	+10	1605	Keiji Mori7-dan / age 28 1691	Osho-sen Prelim 1 Round 2	Gote	○
2	5/20	1605	+9	1614	Yoshinori Satou6-dan / age 25 1638	Osho-sen Prelim 1 Round 3	Sente	○
3	5/28	1614	+4	1618	Kiyosaku Sekiya6-dan / age 40 1444	Kisei-sen Prelim 1 Round 1	Sente	○
4	6/7	1618	+9	1627	Yoshimasa Saeki7-dan / age 37 1673	Osho-sen Prelim 1 Final	Sente	○
5	6/14	1627	-10	1617	Seiichi Kobori8-dan / age 62 1525	Kisei-sen Prelim 1 Round 2	Sente	●
6	7/8	1617	+9	1626	Yasuo Harada8-dan / age 51 1655	Hayazashi-sen Prelims Round 1	Gote	○
7	7/8	1617	+6	1623	Toshihiko Kawaguchi5-dan / age 37 1541	Hayazashi-sen Prelims Final	Sente	○
8	7/22	1632	-4	1628	Nobuyuki Oouchi8-dan / age 32 1804	Hayazashi-sen Main Round 1	Gote	●
9	7/30	1628	+12	1640	Michio Ariyoshi8-dan / age 39 1824	Osho-sen Prelim 2 Round 1	Gote	○
10	8/8	1640	-6	1634	Susumu Itayaage 33 1742	Osho-sen Prelim 2 Final	Sente	●
11	9/5	1634	-10	1624	Noboru Kosaka4-dan / age 24 1531	Junisen Class C2	Sente	●
12	9/12	1624	-7	1617	Teruichi Aono4-dan / age 21 1648	Oza-sen Prelim 1 Round 1	Sente	●
13	29th term	1617	+4	1621	Hidejiro Kitamuraage 66 1452	Junisen Class C2		○
14	9/17	1621	-8	1613	Noboru Sakurai6-dan / age 33 1600	Oi-sen Prelims Round 1	Sente	●
15	9/24	1613	+5	1617	Keizo Futamiage 42 1459	Junisen Class C2	Gote	○
16	9/28	1617	+7	1624	Mikio Tomizawaage 54 1559	Judan-sen Prelim 1 Round 1	Sente	○
17	10/7	1624	+4	1628	Yoshitaka Kimura5-dan / age 43 1445	Junisen Class C2	Gote	○
18	10/18	1628	+5	1633	Kiyosaku Sekiya6-dan / age 40 1471	Judan-sen Prelim 1 Round 2	Sente	○
19	10/22	1633	+3	1636	Shizuo Seino6-dan / age 52 1372	Meiki-sen Round 1	Gote	○
20	10/31	1636	+7	1643	Takeshi Takadaage 37 1611	Judan-sen Prelim 1 Final	Gote	○
21	11/11	1643	+4	1647	Ichirou Tanabe5-dan / age 36 1475	Junisen Class C2	Sente	○
22	11/15	1647	+8	1655	Hiroji Katou8-dan / age 51 1629	Judan-sen Prelim 2 Round 2	Gote	○
23	11/18	1655	-9	1646	Toshio Miyata4-dan / age 22 1619	Meisho-sen Prelims Round 1	Gote	●
24	11/22	1646	+5	1652	Toshihiko Kawaguchi5-dan / age 37 1532	Kisei-sen Prelim 1 Round 1	Gote	○
25	11/25	1652	+6	1657	Toshikatsu Yoshida6-dan / age 41 1556	Judan-sen Prelim 2 Final	Sente	○
26	12/3	1657	+3	1660	Nobuhiko Sakaguchiage 65 1398	Kisei-sen Prelim 1 Round 2	Gote	○
27	12/10	1660	+5	1665	Masayuki Moriyasu4-dan / age 27 1503	Junisen Class C2	Sente	○
28	12/17	1665	+3	1668	Yukio Shimodairaage 50 1412	Meiki-sen Round 2	Sente	○
29	12/20	1668	+6	1674	Yuji Sase8-dan / age 55 1556	Kisei-sen Prelim 1 Round 3	Gote	○
30	12/24	1674	+5	1678	Tsutomu Matsushita8-dan / age 61 1520	Meiki-sen Round 3	Gote	○
31	12/27	1678	+7	1685	Hideo Yamaguchi6-dan / age 33 1616	Kisei-sen Prelim 1 Final	Sente	○
32	1/13	1685	-10	1675	Yoshinori Satou6-dan / age 25 1605	Renmei Cup Round 1	Sente	●
33	1/16	1675	+6	1681	Masao TsukadaLifetime 9-dan / age 60 1575	Hayazashi-sen Prelims Round 2	Sente	○
34	1/16	1675	-10	1665	Mikio Tomizawaage 54 1588	Hayazashi-sen Prelims Final	Sente	●
35	1/25	1671	+10	1681	Michihito Kumagai8-dan / age 44 1751	Judan-sen Prelim 3 Round 1	Gote	○
36	1/28	1681	-10	1671	Masao Kitamura8-dan / age 40 1599	Kisei-sen Prelim 2 Round 2	Gote	●
37	1/31	1671	+5	1676	Toshikatsu Yoshida6-dan / age 41 1540	Meiki-sen Round 4	Sente	○
38	2/7	1676	-9	1666	Toshio Miyata4-dan / age 22 1611	Junisen Class C2	Sente	●
39	2/10	1666	+7	1674	Daigorou Satou8-dan / age 38 1630	Kio-sen Main Round 1	Sente	○
40	2/14	1674	+6	1680	Yoshito Arino1-dan / age 26 1586	Shinjin-o-sen Round 1	Sente	○
41	2/18	1680	-7	1673	Tatsuya Futakami9-dan / age 43 1733	Judan-sen Prelim 3 Round 2	Sente	●
42	2/21	1673	+7	1680	Teruichi Aono4-dan / age 22 1645	Junisen Class C2	Gote	○
43	3/3	1680	+4	1684	Kiyosaku Sekiya6-dan / age 41 1478	Junisen Class C2	Gote	○
44	3/7	1684	-11	1673	Shuuichi Ikedaage 30 1522	Junisen Class C2	Sente	●
45	3/24	1673	+7	1679	Hiroji Katou8-dan / age 51 1609	Kio-sen Main Round 2	Sente	○

FY1973 results19W-14L

Win rate0.576

Rating1593

Annual rank41st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/22	1590	+6	1596	Seiichi Kobori8-dan / age 61 1493	Kisei-sen Prelim 1 Round 2	Sente	○
2	6/11	1596	+6	1601	Yukio Shimodairaage 48 1490	Kisei-sen Prelim 1 Round 3	Gote	○
3	6/21	1601	+5	1606	Kiyosaku Sekiya5-dan / age 39 1453	Kisei-sen Prelim 1 Final	Sente	○
4	6/25	1606	+7	1614	Kinji Shiihashi1-dan / age 24 1583	Kogo Shin-ei-sen Round 3	Gote	○
5	7/5	1614	+9	1622	Hirofumi Serizawa8-dan / age 36 1638	Kisei-sen Prelim 2 Round 2	Sente	○
6	7/13	1622	+8	1631	Masao TsukadaLifetime 9-dan / age 58 1639	Kisei-sen Prelim 2 Final	Gote	○
7	7/19	1631	-8	1623	Hirofumi Serizawa8-dan / age 36 1637	Hayazashi-sen Prelims Round 1	Gote	●
8	7/26	1623	-12	1611	Kiyosaku Sekiya5-dan / age 39 1444	Meisho-sen Prelims Round 2	Gote	●
9	8/31	1611	-7	1604	Yuzo Maruta8-dan / age 54 1651	Kisei-sen Main Round 1	Gote	●
10	9/4	1604	-10	1594	Masakazu Wakamatsu4-dan / age 34 1533	Junisen Class C2	Gote	●
11	9/7	1594	+3	1598	Mitsuo Kakutaage 63 1369	Junisen Class C2	Gote	○
12	9/14	1598	+5	1603	Seiichi Kobori8-dan / age 61 1473	Oza-sen Prelim 1 Round 2	Sente	○
13	9/25	1603	-8	1595	Masayuki Moriyasu4-dan / age 26 1614	Junisen Class C2	Sente	●
14	10/9	1595	-7	1588	Yoshimasa Saeki6-dan / age 37 1636	Oi-sen Prelims Round 1	Gote	●
15	10/18	1588	-9	1579	Chimine Yamaguchiage 36 1537	Oza-sen Prelim 1 Round 3	Gote	●
16	10/22	1579	-7	1572	Noboru Tamaru4-dan / age 23 1628	Junisen Class C2	Sente	●
17	10/31	1572	-7	1565	Hatasu Itou1-dan / age 23 1600	Kogo Shin-ei-sen Round 4	Gote	●
18	11/12	1565	+7	1572	Chimine Yamaguchiage 36 1540	Judan-sen Prelim 1 Round 1	Sente	○
19	11/20	1572	-11	1562	Yukio Shimodairaage 49 1458	Judan-sen Prelim 1 Round 2	Sente	●
20	11/27	1562	+9	1570	Toshihiko Kawaguchi4-dan / age 37 1596	Junisen Class C2	Gote	○
21	12/3	1570	+5	1576	Yoshitaka Kimura5-dan / age 42 1447	Kisei-sen Prelim 1 Round 1	Sente	○
22	12/11	1576	+6	1582	Fumio Kitamuraage 53 1499	Junisen Class C2	Sente	○
23	12/18	1582	-9	1573	Mikio Tomizawaage 53 1525	Kisei-sen Prelim 1 Round 2	Sente	●
24	12/24	1573	+5	1578	Yoshitaka Kimura5-dan / age 42 1432	Meiki-sen Round 1	Gote	○
25	1/8	1578	-10	1567	Kiyosaku Sekiya6-dan / age 40 1471	Shinjin-o-sen Round 1	Gote	●
26	1/16	1567	+6	1573	Toyoichi Igarashi8-dan / age 49 1460	Hayazashi-sen Prelims Final	Sente	○
27	1/16	1567	+10	1578	Hirofumi Serizawa8-dan / age 37 1676	Hayazashi-sen Prelims Round 1	Sente	○
28	1/18	1583	-4	1579	Hifumi Katoh9-dan / age 34 1758	Hayazashi-sen Main Round 1	Gote	●
29	1/22	1579	+6	1585	Keizou Hoshida7-dan / age 57 1502	Junisen Class C2	Sente	○
30	1/29	1585	-11	1575	Toratsugu Nomoto5-dan / age 28 1470	Meiki-sen Round 2	Sente	●
31	2/12	1575	+8	1582	Akira Kinoshita5-dan / age 34 1555	Junisen Class C2	Sente	○
32	2/15	1582	+5	1587	Hidejiro Kitamuraage 66 1431	Junisen Class C2	Gote	○
33	3/1	1587	+6	1593	Shuuichi Ikedaage 29 1488	Junisen Class C2	Gote	○

FY1972 results4W-3L

Win rate0.571

Rating1591

Annual rank44th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/2	1585	+7	1593	Takeshi Takadaage 35 1558	Kogo Shin-ei-sen Round 2	Sente	○
2	8/10	1593	+7	1599	Hideo Yamaguchi5-dan / age 30 1534	Kogo Shin-ei-sen Round 3	Sente	○
3	8/30	1599	-7	1593	Hidemitsu Moriyasu5-dan / age 23 1661	Kogo Shin-ei-sen Round 4	Sente	●
4	12/11	1593	+6	1599	Toratsugu Nomoto4-dan / age 27 1515	Kogo Shin-ei-sen Round 1	Sente	○
5	2/28	1599	-6	1593	Kazuyoshi Nishimura7-dan / age 31 1689	Osho-sen Prelim 1 Round 1	Sente	●
6	3/8	1593	-9	1584	Terutaka Yasue4-dan / age 31 1570	Shinjin-o-sen Round 2	Gote	●
7	3/28	1584	+7	1591	Takeshi Takadaage 35 1540	Kogo Shin-ei-sen Round 2	Sente	○

FY1971 results1W-0L

Win rate1.000

Rating1588

Annual rank40th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	1/24	1584	+5	1588	Yoshitaka Kimura4-dan / age 40 1436	Kogo Shin-ei-sen Round 1	Sente	○

FY1970 results0W-1L

Win rate0.000

Rating1581

Annual rank46th

Rank/title at FY end / age1-dan / age 19

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/10	1589	-8	1581	Tsuneo Kikuchi1-dan / age 21 1589	Kogo Shin-ei-sen Round 1	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.