Rating › Michio Takahashi

Rating of Michio Takahashi

Player page　Last game 2026-10-29

Current rating1440

Peak1905
1986-10-28

Games1740

By fiscal year

FY	Age	Annual rank	Titles	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 66	154th		9-dan	Class C2	Group 4	1440		+3	7	11	0.389
FY2025	age 65	164th		9-dan	Class C2	Group 4	1437	34.9	-8	9	20	0.310
FY2024	age 64	160th		9-dan	Class C2	Group 4	1445	33.6	-30	7	20	0.259
FY2023	age 63	154th		9-dan	Class C1	Group 3	1474	33.9	-55	6	20	0.231
FY2022	age 62	133rd		9-dan	Class C1	Group 3	1530	39.3	-35	7	19	0.269
FY2021	age 61	118th		9-dan	Class C1	Group 3	1565	47.1	+18	12	14	0.462
FY2020	age 60	129th		9-dan	Class C1	Group 3	1547	46.1	+7	13	15	0.464
FY2019	age 59	127th		9-dan	Class C1	Group 2	1539	42.6	-16	10	18	0.357
FY2018	age 58	113th		9-dan	Class C1	Group 2	1555	46.0	+1	10	13	0.435
FY2017	age 57	109th		9-dan	Class C1	Group 1	1555	45.1	-8	10	14	0.417
FY2016	age 56	111th		9-dan	Class C1	Group 1	1562	42.0	-46	9	17	0.346
FY2015	age 55	82nd		9-dan	Class B2	Group 2	1609	46.0	-30	12	19	0.387
FY2014	age 54	67th		9-dan	Class B2	Group 2	1639	44.2	-67	11	21	0.344
FY2013	age 53	41st		9-dan	Class B1	Group 2	1706	54.2	+2	13	18	0.419
FY2012	age 52	43rd		9-dan	Class A	Group 2	1704	51.9	-26	10	19	0.345
FY2011	age 51	32nd		9-dan	Class A	Group 1	1730	53.3	-34	12	18	0.400
FY2010	age 50	25th		9-dan	Class A	Group 1	1764	57.2	+7	12	14	0.462
FY2009	age 49	25th		9-dan	Class A	Group 1	1756	53.6	-36	10	14	0.417
FY2008	age 48	18th		9-dan	Class B1	Group 2	1793	63.1	+61	23	15	0.605
FY2007	age 47	29th		9-dan	Class B1	Group 2	1732	57.6	+20	19	15	0.559
FY2006	age 46	38th		9-dan	Class B1	Group 2	1712	58.4	+52	16	13	0.552
FY2005	age 45	60th		9-dan	Class B1	Group 2	1660	48.9	-36	10	20	0.333
FY2004	age 44	36th		9-dan	Class A	Group 1	1696	49.8	-45	8	18	0.308
FY2003	age 43	26th		9-dan	Class B1	Group 1	1741	60.9	+35	17	12	0.586
FY2002	age 42	40th		9-dan	Class B1	Group 1	1705	47.2	-80	12	22	0.353
FY2001	age 41	16th		9-dan	Class B1	Group 2	1785	58.6	-26	25	18	0.581
FY2000	age 40	13th		9-dan	Class B1	Group 1	1811	63.6	+79	28	15	0.651
FY1999	age 39	28th		9-dan	Class B1	Group 1	1732	50.2	-67	13	20	0.394
FY1998	age 38	15th		9-dan	Class B1	Group 1	1799	60.2	+4	22	18	0.550
FY1997	age 37	18th		9-dan	Class A	Group 1	1795	58.6	-23	21	23	0.477
FY1996	age 36	13th		9-dan	Class B1	Group 1	1818	65.0	+10	34	19	0.642
FY1995	age 35	14th		9-dan	Class A	Group 1	1809	60.8	-37	22	24	0.478
FY1994	age 34	9th		9-dan	Class A	Group 1	1845	63.5	+15	23	18	0.561
FY1993	age 33	7th		9-dan	Class A	Group 1	1830	63.4	+2	18	16	0.529
FY1992	age 32	7th		9-dan	Class A	Group 1	1828	63.9	+3	29	20	0.592
FY1991	age 31	5th		9-dan	Class A	Group 1	1825	67.7	+59	33	17	0.660
FY1990	age 30	14th		9-dan	Class A	Group 1	1766	57.4	-82	19	24	0.442
FY1989	age 29	4th		8-dan	Class A	Group 1	1848	65.7	-8	30	17	0.638
FY1988	age 28	5th		7-dan	Class B1	Group 1	1857	65.5	-11	32	19	0.627
FY1987	age 27	5th	Kio	7-dan	Class B2		1867	66.8	-28	42	23	0.646
FY1986	age 26	1st	Oi・Kio	7-dan	Class C1		1896	71.5	+65	45	17	0.726
FY1985	age 25	6th	Oi	6-dan	Class C1		1831	69.1	+64	41	17	0.707
FY1984	age 24	17th		6-dan	Class C1		1767	60.6	+26	32	23	0.582
FY1983	age 23	15th	Oi	5-dan	Class C1		1741	61.0	+4	31	20	0.608
FY1982	age 22	18th		5-dan	Class C1		1737	60.7	+14	39	19	0.672
FY1981	age 21	19th		4-dan	Class C2		1723	62.6	+65	30	12	0.714
FY1980	age 20	34th		4-dan			1657	57.3	+65	15	7	0.682
FY1979	age 19	56th		1-dan			1592		-9	1	2	0.333
FY1978	age 18	51st		1-dan			1601		+14	2	0	1.000
FY1977	age 17	58th		1-dan			1587		-8	0	1	0.000

Games by fiscal year

FY2026 results7W-11L

Win rate0.389

Rating1440

Annual rank154th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1427	-4	1422	Akira Nishio7-dan / age 46 1600	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
2	6/2	1422	+8	1431	Osamu Nakamura9-dan / age 63 1436	Ryuo-sen Group 4 Relegation playoff Final	Gote	○
3	6/11	1431	-6	1425	Kota Kanai6-dan / age 40 1515	Junisen Class C2 Round 1	Sente	●
4	6/17	1425	-9	1416	Takahiro Toyokawa7-dan / age 59 1382	Kisei-sen Prelim 1 Round 1	Gote	●
5	6/30	1416	+7	1423	Takehiro Ohira6-dan / age 49 1379	Asahi Cup Prelim 1 Round 1	Gote	○
6	6/30	1416	-2	1414	Asuto Saito6-dan / age 27 1771	Asahi Cup Prelim 1 Round 2	Sente	●
7	7/9	1421	-2	1418	Akihiro Ida5-dan / age 29 1714	Junisen Class C2 Round 2	Gote	●
8	7/15	1418	+10	1428	Keiichi Sanada8-dan / age 53 1504	Tatsujin-sen Prelims Round 2	Gote	○
9	7/30	1428	-4	1425	Naoki Koyama4-dan / age 26 1628	Junisen Class C2 Round 3	Gote	●
10	8/28	1425	-6	1418	Shoji Segawa6-dan / age 56 1493	Oza-sen Prelim 1 Round 1	Sente	●
11	9/3	1418	-6	1412	Mitsunori Makino6-dan / age 38 1498	Junisen Class C2 Round 4	Sente	●
12	9/25	1412	+13	1424	Kohei Hasebe6-dan / age 32 1636	Oi-sen Prelims Round 1	Gote	○
13	10/2	1424	+9	1433	Manabu Senzaki9-dan / age 56 1455	Eio-sen 9-dan section Round 1	Gote	○
14	10/2	1424	-9	1416	Taku Morishita9-dan / age 60 1398	Eio-sen 9-dan section Round 2	Sente	●
15	10/8	1425	+13	1437	Nobuyuki Yashiki9-dan / age 54 1664	Tatsujin-sen Prelims Round 3	Sente	○
16	10/8	1425	-5	1419	Takeshi Fujii9-dan / age 56 1553	Tatsujin-sen Prelims Final	Sente	●
17	10/19	1432	-3	1429	Satoshi Takano6-dan / age 32 1705	Oi-sen Prelims Round 2	Gote	●
18	10/29	1429	+11	1440	Ehoto Osogaguchi4-dan / age 27 1558	Junisen Class C2 Round 6	Sente	○

FY2025 results9W-20L

Win rate0.310

Rating1437

Annual rank164th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/1	1440	-4	1436	Yasuaki Murayama8-dan / age 40 1639	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
2	5/22	1436	+11	1447	Ehoto Osogaguchi4-dan / age 25 1571	Kisei-sen Prelim 1 Round 1	Gote	○
3	5/22	1436	+11	1447	Keita Kadokura6-dan / age 37 1575	Kisei-sen Prelim 1 Round 2	Gote	○
4	6/3	1458	-13	1445	Kazushiza Horiguchi8-dan / age 50 1229	Tatsujin-sen Prelims Round 2	Gote	●
5	6/12	1445	-2	1443	Kazuo Sugimoto6-dan / age 33 1782	Junisen Class C2 Round 1	Gote	●
6	7/10	1443	-6	1438	Yoshitaka Hoshino5-dan / age 36 1549	Junisen Class C2 Round 2	Sente	●
7	7/17	1438	-9	1429	Hisashi Ogura8-dan / age 57 1412	Oi-sen Prelims Round 1	Gote	●
8	7/24	1429	+8	1438	Tadao Kitajima7-dan / age 59 1442	Junisen Class C2 Round 3	Sente	○
9	7/29	1438	-8	1430	Keiichi Sanada8-dan / age 52 1440	Kisei-sen Prelim 1 Round 3	Gote	●
10	8/5	1430	+9	1439	Taku Morishita9-dan / age 59 1491	Asahi Cup Prelim 1 Round 1	Sente	○
11	8/5	1430	-5	1425	Hirotaka Nozuki8-dan / age 52 1584	Asahi Cup Prelim 1 Round 2	Gote	●
12	8/28	1434	-6	1428	Shoji Segawa6-dan / age 55 1529	Junisen Class C2 Round 4	Gote	●
13	9/11	1428	-7	1422	Yasuaki Tsukada9-dan / age 60 1490	Ginga-sen Prelims Round 1	Gote	●
14	9/25	1422	+14	1436	Ryuma Yoshiike4-dan / age 20 1753	Oza-sen Prelim 1 Round 1	Sente	○
15	10/2	1436	-7	1429	Osamu Nakamura9-dan / age 62 1468	Eio-sen 9-dan section Round 1	Gote	●
16	10/16	1429	-5	1424	Kazuhiro Nishikawa6-dan / age 39 1568	Junisen Class C2 Round 5	Gote	●
17	10/23	1424	+10	1434	Atsushi Miyata7-dan / age 44 1525	Oza-sen Prelim 1 Round 2	Gote	○
18	11/13	1434	+13	1447	Hiroshi Yamamoto5-dan / age 29 1693	Junisen Class C2 Round 6	Sente	○
19	12/11	1447	-2	1445	Wataru Yashiro8-dan / age 31 1784	Junisen Class C2 Round 7	Sente	●
20	12/16	1445	+12	1457	Naoki Koyama4-dan / age 26 1622	Oza-sen Prelim 1 Round 3	Gote	○
21	1/8	1457	-4	1453	Reo Koyama4-dan / age 32 1669	Junisen Class C2 Round 8	Gote	●
22	1/22	1453	-4	1449	Shinya Satoh7-dan / age 48 1621	Ryuo-sen Group 4 Ranking Round 1	Gote	●
23	1/29	1449	-4	1444	Eiji Iijima8-dan / age 46 1621	Oza-sen Prelim 1 Round 4	Gote	●
24	2/5	1444	-7	1438	Sakio Chiba7-dan / age 46 1509	Junisen Class C2 Round 9	Sente	●
25	2/10	1438	-4	1434	Taiki Yamakawa4-dan / age 27 1653	Kio-sen Prelims Round 1	Sente	●
26	2/19	1434	+13	1447	Taiki Yamakawa4-dan / age 27 1656	NHK Cup Prelims Round 1	Gote	○
27	2/19	1434	-3	1431	Nobuyuki Yashiki9-dan / age 54 1675	NHK Cup Prelims Round 2	Gote	●
28	2/24	1444	-2	1442	Wataru Yashiro8-dan / age 31 1787	Osho-sen Prelim 1 Round 1	Sente	●
29	3/10	1442	-5	1437	Shuji Muranaka7-dan / age 44 1600	Junisen Class C2 Round 10	Gote	●

FY2024 results7W-20L

Win rate0.259

Rating1445

Annual rank160th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1473	+13	1486	Mirai Aoshima6-dan / age 29 1737	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
2	5/24	1486	+4	1490	Masaki Izumi8-dan / age 63 1294	Kisei-sen Prelim 1 Round 1	Sente	○
3	5/24	1486	-7	1479	西山朋佳 1544	Kisei-sen Prelim 1 Round 2	Gote	●
4	5/30	1483	-4	1479	Koji Tanigawa9-dan / age 62 1654	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
5	6/13	1479	-6	1473	Kenta Miyajima4-dan / age 24 1557	Junisen Class C2 Round 1	Sente	●
6	7/18	1473	-3	1470	Satoshi Takano6-dan / age 30 1743	Junisen Class C2 Round 2	Gote	●
7	7/23	1470	-7	1463	Akira Shima9-dan / age 61 1492	Tatsujin-sen Prelims Round 2	Gote	●
8	8/1	1463	-4	1459	Hiroki Taniai4-dan / age 30 1653	Junisen Class C2 Round 3	Sente	●
9	8/15	1459	-6	1453	Taiki Yamakawa4-dan / age 26 1568	Ginga-sen Prelims Final	Sente	●
10	8/21	1453	-8	1445	Wataru Kamimura5-dan / age 37 1462	Oi-sen Prelims Round 1	Sente	●
11	8/27	1445	-1	1444	Takumi ItoEio / age 21 1921	Asahi Cup Prelim 1 Round 2	Sente	●
12	9/5	1444	+8	1452	Ichiro Hiura8-dan / age 58 1433	Junisen Class C2 Round 4	Gote	○
13	9/13	1452	+7	1459	Ichiro Hiura8-dan / age 58 1425	Oza-sen Prelim 1 Round 2	Sente	○
14	10/17	1459	-2	1458	Daichi Sasaki7-dan / age 29 1838	Junisen Class C2 Round 5	Gote	●
15	10/31	1458	+7	1464	Eisaku Tomioka9-dan / age 60 1401	Eio-sen 9-dan section Round 1	Sente	○
16	10/31	1458	-3	1455	Hiroyuki Miura9-dan / age 50 1706	Eio-sen 9-dan section Round 2	Sente	●
17	11/7	1461	-5	1457	Shinya Satoh7-dan / age 47 1622	Junisen Class C2 Round 6	Sente	●
18	12/12	1457	-5	1452	Shingo Itoh6-dan / age 42 1583	Junisen Class C2 Round 7	Gote	●
19	12/19	1452	-4	1448	Kouru Abe7-dan / age 30 1645	Ryuo-sen Group 4 Ranking Round 1	Gote	●
20	1/9	1448	-6	1442	Yujirou Takahashi4-dan / age 25 1554	Junisen Class C2 Round 8	Sente	●
21	1/13	1442	-2	1440	Kei Honda6-dan / age 27 1761	Oza-sen Prelim 1 Round 3	Gote	●
22	1/30	1440	+11	1450	Taiki Yamakawa4-dan / age 26 1560	Junisen Class C2 Round 9	Sente	○
23	2/13	1450	-3	1447	Koichi Fukaura9-dan / age 52 1700	NHK Cup Prelims Round 1	Sente	●
24	2/18	1447	-4	1443	Eiji Iijima8-dan / age 45 1617	Osho-sen Prelim 1 Round 1	Gote	●
25	3/4	1443	-6	1437	Shoji Segawa6-dan / age 54 1513	Kio-sen Prelims Round 2	Gote	●
26	3/11	1437	-3	1434	Kohei Hasebe5-dan / age 30 1702	Junisen Class C2 Round 10	Gote	●
27	3/18	1434	+11	1445	Atsushi Miyata7-dan / age 43 1581	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○

FY2023 results6W-20L

Win rate0.231

Rating1474

Annual rank154th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1524	-6	1518	Kazuhiro Nishikawa6-dan / age 37 1630	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	●
2	5/11	1518	-9	1509	Kiyokazu Katsumata7-dan / age 54 1456	Kisei-sen Prelim 1 Round 1	Gote	●
3	6/13	1509	+9	1518	Satoru Sakaguchi6-dan / age 44 1563	Junisen Class C1 Round 1	Gote	○
4	6/27	1518	-7	1510	Shuji Satoh8-dan / age 56 1545	Tatsujin-sen Prelims Round 2	Sente	●
5	7/11	1510	+12	1523	Tatsuya Sanmaido7-dan / age 29 1730	Junisen Class C1 Round 2	Sente	○
6	7/18	1523	+9	1531	Shuji Satoh8-dan / age 56 1548	Asahi Cup Prelim 1 Round 2	Sente	○
7	8/1	1531	-9	1523	Manabu Senzaki9-dan / age 53 1507	Junisen Class C1 Round 3	Gote	●
8	8/15	1523	+11	1533	Kenji Imaizumi5-dan / age 50 1639	Oi-sen Prelims Round 2	Gote	○
9	8/22	1533	-10	1523	Yasuaki Tsukada9-dan / age 58 1435	Ginga-sen Prelims Final	Sente	●
10	8/29	1523	-10	1513	Tadao Kitajima7-dan / age 57 1435	Junisen Class C1 Round 4	Sente	●
11	9/12	1513	+9	1523	Kota Kanai6-dan / age 37 1574	Asahi Cup Prelim 1 Round 3	Gote	○
12	9/12	1513	-2	1511	Wataru Yashiro7-dan / age 29 1815	Asahi Cup Prelim 1 Final	Gote	●
13	9/25	1520	-4	1516	Koichi Fukaura9-dan / age 51 1695	Eio-sen 9-dan section Round 2	Gote	●
14	10/3	1516	-4	1512	Takashi Ikenaga5-dan / age 30 1696	Oi-sen Prelims Round 3	Sente	●
15	10/17	1512	-5	1507	Yuta Komori5-dan / age 28 1649	Junisen Class C1 Round 6	Gote	●
16	11/7	1507	-7	1499	Hiroshi Miyamoto5-dan / age 37 1537	Junisen Class C1 Round 7	Sente	●
17	11/27	1499	-6	1493	Naoki Koyama4-dan / age 24 1572	Oza-sen Prelim 1 Round 2	Gote	●
18	12/5	1493	-6	1487	Sakio Chiba7-dan / age 44 1563	Junisen Class C1 Round 8	Sente	●
19	1/9	1487	-2	1485	Shinichiro Hattori6-dan / age 24 1815	Junisen Class C1 Round 9	Gote	●
20	1/25	1485	-2	1482	Taichi Takami7-dan / age 30 1790	Kio-sen Prelims Round 2	Sente	●
21	2/6	1482	-4	1478	Takayuki Kuroda5-dan / age 27 1679	Junisen Class C1 Round 10	Gote	●
22	2/20	1478	+10	1489	Shinya Satoh7-dan / age 46 1581	NHK Cup Prelims	Sente	○
23	2/20	1478	-3	1475	Kazushi Watanabe6-dan / age 29 1721	NHK Cup Prelims	Sente	●
24	2/27	1485	-3	1482	Satoshi Takano6-dan / age 30 1728	Ryuo-sen Group 4 Ranking Round 1	Gote	●
25	3/5	1482	-5	1477	Daisuke Katagami7-dan / age 42 1611	Junisen Class C1 Round 11	Sente	●
26	3/28	1477	-3	1474	Toshiyuki Moriuchi9-dan / age 53 1758	Osho-sen Prelim 1 Round 2	Gote	●

FY2022 results7W-19L

Win rate0.269

Rating1530

Annual rank133rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/12	1562	-7	1555	Kazuhiro Nishikawa6-dan / age 36 1611	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	●
2	5/26	1555	-4	1551	Kei Honda5-dan / age 24 1744	Kisei-sen Prelim 1 Round 2	Sente	●
3	6/14	1551	-3	1548	Takuya Nishida5-dan / age 30 1778	Junisen Class C1 Round 1	Gote	●
4	7/8	1548	+4	1552	Teruichi Aono9-dan / age 69 1379	Eio-sen 9-dan section Round 1	Gote	○
5	7/8	1548	-6	1542	Takeshi Fujii9-dan / age 51 1651	Eio-sen 9-dan section Round 2	Sente	●
6	7/12	1546	-7	1539	Kenjirou Abe7-dan / age 33 1585	Junisen Class C1 Round 2	Sente	●
7	7/25	1539	-10	1530	Hiroki Nakata8-dan / age 57 1472	Asahi Cup Prelim 1 Round 2	Gote	●
8	8/9	1530	-5	1525	Hirotaka Nozuki8-dan / age 49 1660	Junisen Class C1 Round 3	Gote	●
9	8/22	1525	+12	1537	Satoshi Takano6-dan / age 28 1727	Ginga-sen Prelims Final	Sente	○
10	8/30	1537	-4	1533	Mirai Aoshima6-dan / age 27 1725	Junisen Class C1 Round 4	Sente	●
11	9/22	1533	-2	1531	Akihito Hirose8-dan / age 35 1858	Oi-sen Prelims Round 2	Gote	●
12	10/11	1531	+11	1541	Atsushi Miyata7-dan / age 41 1648	Junisen Class C1 Round 6	Sente	○
13	11/8	1541	-7	1535	Kota Kanai6-dan / age 36 1596	Junisen Class C1 Round 7	Gote	●
14	11/24	1535	-7	1528	Reo Okabe4-dan / age 23 1588	Oza-sen Prelim 1 Round 2	Gote	●
15	12/6	1528	-3	1525	Takumi Ito5-dan / age 20 1809	Junisen Class C1 Round 8	Sente	●
16	12/13	1525	-4	1521	Hiroyuki Miura9-dan / age 48 1722	Ryuo-sen Group 3 Ranking Round 1	Sente	●
17	1/10	1521	+10	1531	Kazutoshi Satoh7-dan / age 44 1617	Junisen Class C1 Round 9	Gote	○
18	1/18	1531	+10	1541	Kazutoshi Satoh7-dan / age 44 1607	Kio-sen Prelims Round 2	Gote	○
19	2/7	1541	-3	1538	Kazushi Watanabe5-dan / age 28 1764	Junisen Class C1 Round 10	Sente	●
20	2/15	1538	-12	1526	木下浩一age 55 1355	Osho-sen Prelim 1 Round 2	Sente	●
21	2/21	1526	+9	1535	Junpei Ide5-dan / age 31 1590	NHK Cup Prelims Round 1	Gote	○
22	2/21	1526	+13	1538	Hirotaka Kajiura7-dan / age 27 1763	NHK Cup Prelims Round 2	Sente	○
23	2/21	1526	-4	1522	Kazuki Kimura9-dan / age 49 1739	NHK Cup Prelims Final	Sente	●
24	3/1	1544	-2	1542	Takumi Ito5-dan / age 20 1839	Ginga-sen Block B Round 6	Sente	●
25	3/7	1542	-4	1538	Kentaro Ishii6-dan / age 30 1754	Junisen Class C1 Round 11	Gote	●
26	3/23	1538	-8	1530	Wataru Kamimura5-dan / age 36 1524	Kio-sen Prelims Round 3	Sente	●

FY2021 results12W-14L

Win rate0.462

Rating1565

Annual rank118th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1544	-3	1541	Seiya Kondou7-dan / age 24 1803	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
2	5/18	1541	-4	1537	Kouhei Funae6-dan / age 34 1713	Junisen Class C1 Round 1	Sente	●
3	5/25	1537	-3	1533	Wataru Yashiro7-dan / age 27 1767	Kisei-sen Prelim 1 Round 2	Gote	●
4	6/15	1533	+7	1541	Kosuke Tamura7-dan / age 45 1511	Junisen Class C1 Round 2	Gote	○
5	6/25	1541	-5	1535	Sakio Chiba7-dan / age 42 1660	Oi-sen Prelims Round 2	Sente	●
6	7/13	1535	+7	1542	Hideyuki Takano6-dan / age 49 1470	Junisen Class C1 Round 3	Gote	○
7	7/20	1542	+8	1550	Tadao Kitajima7-dan / age 55 1533	Asahi Cup Prelim 1 Round 2	Gote	○
8	7/27	1550	-1	1548	Akira Watanabe3 titles / age 37 1983	Eio-sen 9-dan section Round 2	Sente	●
9	8/12	1548	+10	1559	Shuji Muranaka7-dan / age 40 1659	Ginga-sen Prelims Final	Sente	○
10	8/17	1559	+8	1567	Taku Morishita9-dan / age 55 1572	Oza-sen Prelim 1 Round 2	Gote	○
11	9/10	1567	-8	1559	Keita Kadokura5-dan / age 34 1573	Asahi Cup Prelim 1 Round 3	Gote	●
12	9/21	1559	+8	1567	Taku Morishita9-dan / age 55 1553	Junisen Class C1 Round 4	Sente	○
13	10/8	1567	-11	1557	Hisashi Ogura7-dan / age 53 1447	Oza-sen Prelim 1 Round 3	Sente	●
14	11/2	1557	+8	1564	Shuji Satoh8-dan / age 54 1541	Junisen Class C1 Round 6	Gote	○
15	11/16	1564	+9	1574	Akira Nishio7-dan / age 42 1621	Junisen Class C1 Round 7	Sente	○
16	12/14	1574	-8	1566	Keita Kadokura5-dan / age 34 1589	Junisen Class C1 Round 8	Gote	●
17	1/11	1566	+9	1574	Keiichi Sanada8-dan / age 49 1588	Junisen Class C1 Round 9	Sente	○
18	1/19	1574	-3	1571	Daichi Sasaki5-dan / age 26 1828	Ginga-sen Block G Round 5	Sente	●
19	1/28	1571	-3	1569	Seiya Kondou7-dan / age 25 1856	Ryuo-sen Group 3 Ranking Round 1	Gote	●
20	1/31	1569	-4	1565	Mirai Aoshima6-dan / age 26 1746	Osho-sen Prelim 1 Round 1	Gote	●
21	2/8	1565	+8	1573	Hiroshi Miyamoto5-dan / age 36 1574	Junisen Class C1 Round 10	Gote	○
22	2/15	1573	-6	1567	Sakio Chiba7-dan / age 43 1671	Kio-sen Prelims Round 2	Sente	●
23	2/25	1567	+9	1576	Shuji Muranaka7-dan / age 40 1617	NHK Cup Prelims Round 1	Sente	○
24	2/25	1567	-9	1558	Daisuke Nakagawa8-dan / age 53 1537	NHK Cup Prelims Round 2	Sente	●
25	3/8	1567	-10	1557	Manabu Senzaki9-dan / age 51 1462	Junisen Class C1 Round 11	Sente	●
26	3/24	1557	+8	1565	小林裕士7-dan / age 45 1557	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	○

FY2020 results13W-15L

Win rate0.464

Rating1547

Annual rank129th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/1	1537	+9	1545	Tetsuya Fujimori5-dan / age 33 1568	Kisei-sen Prelim 1 Round 1	Sente	○
2	6/1	1537	-6	1530	Takeshi Kawakami7-dan / age 47 1608	Kisei-sen Prelim 1 Round 2	Sente	●
3	6/9	1539	-5	1534	Yusuke Toyama6-dan / age 40 1660	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	●
4	6/16	1534	+7	1540	Akira Shima9-dan / age 57 1479	Junisen Class C1 Round 1	Gote	○
5	7/14	1540	+12	1552	Taichi Takami7-dan / age 27 1738	Junisen Class C1 Round 2	Sente	○
6	7/20	1552	+10	1562	Naohiro Ishida5-dan / age 31 1639	Asahi Cup Prelim 1 Round 2	Gote	○
7	8/11	1562	+7	1569	Takahiro Toyokawa7-dan / age 53 1514	Junisen Class C1 Round 3	Sente	○
8	8/24	1569	-6	1563	Hiromu Watanabe5-dan / age 32 1659	Asahi Cup Prelim 1 Round 3	Gote	●
9	9/2	1563	-4	1559	Wataru Yashiro7-dan / age 26 1750	Ginga-sen Prelims Final	Gote	●
10	9/15	1559	+6	1565	Akio Ishikawa7-dan / age 57 1451	Oi-sen Prelims Round 2	Sente	○
11	9/24	1565	-9	1555	Manabu Senzaki9-dan / age 50 1506	Oza-sen Prelim 1 Round 2	Gote	●
12	10/1	1555	-7	1548	Taku Morishita9-dan / age 54 1582	Oi-sen Prelims Round 3	Gote	●
13	10/6	1548	-5	1543	Sakio Chiba7-dan / age 41 1687	Junisen Class C1 Round 5	Gote	●
14	10/20	1543	+8	1551	Satoru Sakaguchi6-dan / age 42 1538	Junisen Class C1 Round 6	Sente	○
15	11/17	1551	-6	1545	Daisuke Katagami7-dan / age 39 1653	Junisen Class C1 Round 7	Gote	●
16	12/2	1545	+9	1554	Osamu Nakamura9-dan / age 58 1574	Eio-sen 9-dan section Round 1	Gote	○
17	12/15	1554	+10	1564	Atsushi Miyata7-dan / age 39 1638	Junisen Class C1 Round 8	Gote	○
18	12/22	1564	+4	1568	Eisaku Tomioka8-dan / age 56 1372	Osho-sen Prelim 1 Round 2	Sente	○
19	12/29	1568	+12	1580	Kentaro Ishii6-dan / age 28 1759	Ryuo-sen Group 3 Ranking Round 1	Sente	○
20	1/12	1580	+5	1585	Takanori Anyouji6-dan / age 46 1439	Junisen Class C1 Round 9	Sente	○
21	1/20	1585	-5	1580	Tatsuya Sanmaido7-dan / age 27 1726	Ryuo-sen Group 3 Ranking Round 2	Gote	●
22	2/2	1580	-5	1575	Eiji Iijima8-dan / age 41 1736	Junisen Class C1 Round 10	Sente	●
23	2/11	1575	-6	1569	Kouru Abe6-dan / age 26 1643	Osho-sen Prelim 1 Round 3	Sente	●
24	2/17	1569	+8	1577	Keiichi Sanada8-dan / age 48 1562	NHK Cup Prelims	Gote	○
25	2/17	1569	-8	1561	Takumi Ito4-dan / age 18 1590	NHK Cup Prelims	Sente	●
26	2/28	1569	-6	1563	Toshiyuki Moriuchi9-dan / age 50 1670	Eio-sen 9-dan section Round 2	Gote	●
27	3/3	1563	-9	1555	Shuji Satoh8-dan / age 53 1541	Kio-sen Prelims Round 2	Gote	●
28	3/9	1555	-8	1547	Shingo Hirafuji7-dan / age 57 1545	Junisen Class C1 Round 11	Gote	●

FY2019 results10W-18L

Win rate0.357

Rating1539

Annual rank127th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1556	-9	1547	Hideyuki Takano6-dan / age 46 1509	Kio-sen Prelims Round 3	Sente	●
2	4/16	1547	-3	1544	Shintaro SaitoOza / age 25 1833	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	●
3	5/7	1544	-7	1538	Kei Honda4-dan / age 21 1602	Kisei-sen Prelim 1 Round 2	Sente	●
4	6/18	1538	+9	1547	Kota Kanai6-dan / age 33 1586	Junisen Class C1 Round 1	Sente	○
5	7/2	1547	-10	1537	Ichiro Hiura8-dan / age 53 1455	Junisen Class C1 Round 2	Gote	●
6	7/25	1537	+6	1543	Kiyokazu Katsumata6-dan / age 50 1467	Ginga-sen Prelims	Sente	○
7	8/6	1543	+5	1548	Kazushiza Horiguchi7-dan / age 44 1382	Junisen Class C1 Round 3	Gote	○
8	8/22	1548	+8	1556	Wataru Kamimura4-dan / age 32 1557	Asahi Cup Prelim 1 Round 2	Gote	○
9	8/30	1556	-3	1553	Hiroyuki Miura9-dan / age 45 1815	Eio-sen 9-dan section Round 1	Sente	●
10	9/3	1553	-2	1551	Sota Fujii7-dan / age 17 1921	Junisen Class C1 Round 4	Sente	●
11	9/12	1551	+5	1556	Teruichi Aono9-dan / age 66 1417	Oi-sen Prelims Round 2	Gote	○
12	9/17	1556	-4	1552	橋本崇載age 36 1746	Asahi Cup Prelim 1 Round 3	Gote	●
13	10/1	1552	-6	1546	Keita Kadokura5-dan / age 32 1623	Oza-sen Prelim 1 Round 2	Gote	●
14	10/15	1546	-5	1541	Kenjirou Abe7-dan / age 30 1698	Junisen Class C1 Round 5	Gote	●
15	11/5	1541	+8	1550	Taku Morishita9-dan / age 53 1558	Junisen Class C1 Round 6	Sente	○
16	11/18	1550	+8	1558	Yoshiyuki Kubota7-dan / age 47 1560	Oi-sen Prelims Round 3	Sente	○
17	12/3	1558	-4	1554	Takuma Oikawa6-dan / age 32 1748	Junisen Class C1 Round 7	Gote	●
18	12/17	1554	+11	1564	Yusuke Toyama6-dan / age 40 1675	Oi-sen Prelims Round 4	Gote	○
19	12/24	1564	-8	1556	Wataru Kamimura5-dan / age 33 1565	Oi-sen Prelims Final	Sente	●
20	1/7	1556	+12	1569	Yasuhiro Masuda6-dan / age 22 1776	Ryuo-sen Group 3 Ranking Round 1	Sente	○
21	1/14	1569	-8	1560	Yasuaki Tsukada9-dan / age 55 1550	Junisen Class C1 Round 8	Sente	●
22	1/26	1560	-9	1551	Shingo Hirafuji7-dan / age 56 1516	Ginga-sen Block F Round 6	Sente	●
23	1/29	1551	-5	1546	Makoto Tobe7-dan / age 33 1670	Kio-sen Prelims Round 2	Sente	●
24	2/4	1546	-4	1542	Ryuuma Tonari6-dan / age 30 1737	Junisen Class C1 Round 9	Gote	●
25	2/18	1542	-6	1536	Issei Takazaki6-dan / age 33 1634	NHK Cup Prelims Round 1	Sente	●
26	2/27	1536	-8	1528	Masakazu Watanabe5-dan / age 34 1548	Osho-sen Prelim 1 Round 1	Gote	●
27	3/3	1528	+12	1541	Mirai Aoshima5-dan / age 25 1726	Junisen Class C1 Round 10	Sente	○
28	3/12	1541	-1	1539	Sota Fujii7-dan / age 17 1977	Ryuo-sen Group 3 Ranking Round 2	Gote	●

FY2018 results10W-13L

Win rate0.435

Rating1555

Annual rank113th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1545	+11	1555	Hirotaka Nozuki8-dan / age 44 1665	Kio-sen Prelims Round 3	Sente	○
2	5/1	1555	-9	1547	Kosuke Tamura7-dan / age 42 1527	Kio-sen Prelims Round 4	Gote	●
3	5/29	1547	-7	1540	Yasuaki Tsukada9-dan / age 53 1590	Kisei-sen Prelim 1 Round 1	Gote	●
4	7/3	1540	+7	1546	Hideyuki Takano6-dan / age 46 1476	Junisen Class C1 Round 2	Gote	○
5	7/17	1546	-3	1543	Seiya Kondou5-dan / age 21 1776	Asahi Cup Prelim 1 Round 2	Gote	●
6	7/23	1543	-7	1536	Manabu Senzaki9-dan / age 48 1577	Eio-sen 9-dan section Round 1	Gote	●
7	7/31	1536	+13	1548	Yuuki Sasaki6-dan / age 23 1779	Junisen Class C1 Round 3	Sente	○
8	8/22	1548	+6	1554	Kazushiza Horiguchi7-dan / age 43 1436	Oi-sen Prelims Round 2	Sente	○
9	8/28	1554	-4	1550	Kouhei Funae6-dan / age 31 1737	Junisen Class C1 Round 4	Sente	●
10	9/25	1550	-9	1541	Keiichi Sanada8-dan / age 45 1509	Junisen Class C1 Round 5	Gote	●
11	10/2	1541	-4	1536	Daichi Sasaki4-dan / age 23 1711	Oza-sen Prelim 1 Round 2	Sente	●
12	10/23	1536	-5	1532	Atsushi Miyata7-dan / age 37 1681	Junisen Class C1 Round 6	Sente	●
13	11/16	1532	+7	1538	Yoshiyuki Matsumoto6-dan / age 46 1473	Oi-sen Prelims Round 3	Gote	○
14	11/20	1538	+6	1544	Eisaku Tomioka8-dan / age 54 1445	Junisen Class C1 Round 7	Gote	○
15	12/3	1544	-2	1542	Amahiko SatohMeijin / age 30 1884	Oi-sen Prelims Round 4	Sente	●
16	12/18	1542	+4	1547	Bungo Fukusaki9-dan / age 59 1379	Junisen Class C1 Round 8	Gote	○
17	1/8	1547	-6	1540	Issei Takazaki6-dan / age 31 1615	Junisen Class C1 Round 9	Sente	●
18	1/24	1540	-4	1536	Yuuki Sasaki7-dan / age 24 1721	Ryuo-sen Group 2 Ranking Round 1	Gote	●
19	1/31	1536	-3	1533	Yasuhiro Masuda6-dan / age 21 1766	Ginga-sen Block G Round 6	Sente	●
20	2/5	1533	+10	1543	Daisuke Katagami7-dan / age 37 1624	Junisen Class C1 Round 10	Gote	○
21	2/14	1543	-8	1535	Keiichi Sanada8-dan / age 46 1543	Osho-sen Prelim 1 Round 2	Gote	●
22	3/5	1535	+7	1542	Shingo Hirafuji7-dan / age 55 1510	Junisen Class C1 Round 11	Sente	○
23	3/15	1542	+13	1555	Seiya Kondou6-dan / age 22 1813	Kio-sen Prelims Round 2	Gote	○

FY2017 results10W-14L

Win rate0.417

Rating1555

Annual rank109th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1557	-3	1554	Chikara Akutsu8-dan / age 34 1792	Ryuo-sen Group 1 5th-place playoff Round 2	Sente	●
2	6/13	1554	+14	1568	Takuya Nagase6-dan / age 24 1868	Junisen Class C1 Round 1	Gote	○
3	7/4	1568	+7	1575	Takeshi Kawakami6-dan / age 44 1540	Asahi Cup Prelim 1 Round 2	Sente	○
4	7/11	1575	-4	1572	Seiya Kondou5-dan / age 20 1783	Junisen Class C1 Round 2	Gote	●
5	8/1	1572	+8	1580	Kota Kanai6-dan / age 31 1580	Oi-sen Prelims Round 2	Gote	○
6	8/8	1580	+6	1586	Takahiro Toyokawa7-dan / age 50 1508	Junisen Class C1 Round 3	Gote	○
7	8/24	1586	+4	1590	Hiroshi Kamiya8-dan / age 56 1388	Asahi Cup Prelim 1 Round 3	Gote	○
8	9/5	1590	-3	1587	Tatsuya Sanmaido5-dan / age 24 1827	Kisei-sen Prelim 1 Round 2	Gote	●
9	9/12	1587	-7	1580	Akira Nishio6-dan / age 37 1637	Junisen Class C1 Round 4	Sente	●
10	9/30	1580	+8	1588	Taku Morishita9-dan / age 51 1571	Eio-sen 9-dan section Round 1	Gote	○
11	9/30	1580	-4	1575	Takeshi Fujii9-dan / age 47 1748	Eio-sen 9-dan section Round 2	Sente	●
12	10/10	1583	+8	1592	Masataka Sugimoto7-dan / age 48 1597	Junisen Class C1 Round 6	Sente	○
13	10/17	1592	-7	1584	Shingo Itoh5-dan / age 35 1622	Oza-sen Prelim 1 Round 2	Sente	●
14	10/31	1584	-7	1577	Hiroshi Miyamoto5-dan / age 31 1636	Junisen Class C1 Round 7	Gote	●
15	11/6	1577	-8	1569	Junpei Ide4-dan / age 26 1575	Oi-sen Prelims Round 3	Gote	●
16	11/14	1569	-10	1559	Toshiyuki Nakao5-dan / age 43 1473	Asahi Cup Prelim 1 Final	Sente	●
17	12/5	1559	-5	1555	Mirai Aoshima5-dan / age 22 1722	Junisen Class C1 Round 8	Gote	●
18	1/9	1555	-9	1546	Akira Shima9-dan / age 54 1500	Junisen Class C1 Round 9	Sente	●
19	1/15	1546	-2	1543	Akira WatanabeKio / age 33 1845	Ryuo-sen Group 1 Ranking Round 1	Gote	●
20	1/30	1543	-3	1540	Tatsuya Sanmaido6-dan / age 24 1821	Osho-sen Prelim 1 Round 1	Gote	●
21	2/6	1540	+5	1546	Hiroshi Naganuma7-dan / age 52 1413	Junisen Class C1 Round 10	Sente	○
22	3/13	1546	+7	1553	Takanori Anyouji6-dan / age 43 1499	Junisen Class C1 Round 11	Gote	○
23	3/20	1553	-5	1548	Kenjirou Abe7-dan / age 29 1705	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	●
24	3/26	1548	+7	1555	Akira Shima9-dan / age 55 1498	Kio-sen Prelims Round 2	Sente	○

FY2016 results9W-17L

Win rate0.346

Rating1562

Annual rank111th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1604	+12	1616	Takeshi Fujii9-dan / age 45 1794	Ryuo-sen Group 1 4th-place playoff Round 1	Gote	○
2	5/11	1616	+9	1624	Daisuke Suzuki8-dan / age 41 1655	Osho-sen Prelim 1 Round 2	Gote	○
3	5/31	1624	-4	1621	Koichi Fukaura9-dan / age 44 1837	Ryuo-sen Group 1 4th-place playoff Final	Gote	●
4	6/7	1621	-3	1618	Takuya Nagase6-dan / age 23 1892	Junisen Class C1 Round 1	Gote	●
5	6/16	1618	-11	1607	Kenji Kobayashi9-dan / age 59 1491	Eio-sen 9-dan section Round 1	Gote	●
6	6/24	1607	-6	1601	Hiroaki Yokoyama6-dan / age 35 1708	Osho-sen Prelim 1 Round 3	Sente	●
7	7/5	1601	+9	1610	Hiroshi Miyamoto5-dan / age 30 1644	Junisen Class C1 Round 2	Sente	○
8	7/22	1610	-8	1602	Satoshi Takano4-dan / age 22 1597	Kisei-sen Prelim 1 Round 2	Gote	●
9	8/24	1602	-8	1595	Daisuke Katagami6-dan / age 34 1619	Oza-sen Prelim 1 Round 2	Gote	●
10	8/30	1595	+6	1601	Takanori Anyouji6-dan / age 42 1528	Junisen Class C1 Round 3	Sente	○
11	9/13	1601	-10	1591	Akira Shima9-dan / age 53 1516	Junisen Class C1 Round 4	Gote	●
12	10/18	1591	+6	1598	Kiyokazu Katsumata6-dan / age 47 1523	Asahi Cup Prelim 1 Round 2	Sente	○
13	10/21	1598	-7	1591	Hiromu Watanabe4-dan / age 28 1646	Oi-sen Prelims Round 2	Sente	●
14	10/25	1591	+5	1596	Masaki Izumi8-dan / age 55 1451	Junisen Class C1 Round 6	Gote	○
15	11/4	1596	-8	1587	Kota Kanai6-dan / age 30 1577	Asahi Cup Prelim 1 Round 3	Sente	●
16	11/15	1587	-12	1576	Torahiko Tanaka9-dan / age 59 1423	Junisen Class C1 Round 7	Sente	●
17	12/19	1576	-4	1572	Hiroaki Yokoyama6-dan / age 36 1762	Junisen Class C1 Round 8	Sente	●
18	1/10	1572	-4	1568	Mirai Aoshima5-dan / age 21 1783	Junisen Class C1 Round 9	Gote	●
19	1/16	1568	-5	1563	Kenjirou Abe7-dan / age 27 1714	Ryuo-sen Group 1 Ranking Round 1	Sente	●
20	1/25	1563	-11	1552	Masaki Izumi8-dan / age 56 1440	Osho-sen Prelim 1 Round 2	Gote	●
21	1/30	1552	-3	1549	Mirai Aoshima5-dan / age 21 1792	Kio-sen Prelims Round 2	Gote	●
22	2/7	1549	+10	1560	Akihiro Murata5-dan / age 30 1654	Junisen Class C1 Round 10	Sente	○
23	2/23	1560	+3	1562	Hifumi Katoh9-dan / age 77 1297	NHK Cup Prelims Round 1	Gote	○
24	2/23	1560	-5	1554	Taichi Takami5-dan / age 23 1688	NHK Cup Prelims Round 2	Sente	●
25	3/9	1557	+15	1572	Amahiko SatohMeijin・Eio / age 29 1958	Ryuo-sen Group 1 5th-place playoff Round 1	Gote	○
26	3/14	1572	-9	1562	Masakazu Kondoh6-dan / age 45 1509	Junisen Class C1 Round 11	Gote	●

FY2015 results12W-19L

Win rate0.387

Rating1609

Annual rank82nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1629	+4	1633	Torahiko Tanaka9-dan / age 57 1432	Osho-sen Prelim 1 Round 3	Sente	○
2	4/5	1633	-6	1627	Takeshi Fujii9-dan / age 44 1729	NHK Cup Main Round 1	Gote	●
3	4/20	1627	-9	1619	Kazutoshi Satoh6-dan / age 36 1604	Osho-sen Prelim 1 Round 4	Gote	●
4	5/1	1619	-3	1616	Akira Inaba7-dan / age 26 1847	Ryuo-sen Group 2 Ranking Semifinal	Gote	●
5	6/10	1616	-7	1609	Makoto Sasaki6-dan / age 35 1661	Junisen Class B2 Round 1	Sente	●
6	7/2	1609	+2	1611	Kaishu Tanaka9-dan / age 68 1315	Eio-sen 9-dan section Round 2	Gote	○
7	7/2	1609	+5	1614	Bungo Fukusaki9-dan / age 55 1482	Eio-sen 9-dan section Final	Gote	○
8	7/8	1616	-3	1613	Tetsuro ItodaniRyuo / age 26 1847	Junisen Class B2 Round 2	Gote	●
9	8/12	1613	+8	1621	Hirotaka Kajiura4-dan / age 20 1602	Asahi Cup Prelim 1 Round 2	Gote	○
10	9/2	1621	-3	1617	Tatsuya Sugai6-dan / age 23 1854	Junisen Class B2 Round 3	Gote	●
11	9/9	1617	-7	1610	Atsushi Miyata6-dan / age 34 1665	Oi-sen Prelims Round 2	Sente	●
12	9/24	1610	-5	1605	Kensuke Kitahama8-dan / age 39 1735	Junisen Class B2 Round 4	Gote	●
13	10/1	1605	+8	1613	Osamu Nakamura9-dan / age 52 1597	Kisei-sen Prelim 2 Round 1	Sente	○
14	10/7	1613	+7	1620	Osamu Nakamura9-dan / age 52 1589	Junisen Class B2 Round 5	Gote	○
15	10/19	1620	-6	1614	Takuma Oikawa6-dan / age 28 1700	Asahi Cup Prelim 1 Round 3	Gote	●
16	10/24	1614	-8	1606	Yasuaki Tsukada9-dan / age 50 1605	Eio-sen Main Round 1	Sente	●
17	11/5	1606	+12	1618	Ayumu Matsuo8-dan / age 35 1822	Ryuo-sen Group 2 Promotion playoff Final	Sente	○
18	11/11	1618	-5	1613	Shingo Sawada6-dan / age 23 1735	Junisen Class B2 Round 6	Sente	●
19	12/3	1613	-3	1610	Koichi Fukaura9-dan / age 43 1855	Kisei-sen Prelim 2 Round 2	Gote	●
20	12/10	1610	+10	1620	Eiji Iijima7-dan / age 36 1712	Oza-sen Prelim 2 Round 1	Sente	○
21	12/24	1620	-7	1613	Takashi Abe8-dan / age 48 1671	Junisen Class B2 Round 7	Sente	●
22	1/8	1613	+13	1626	Tetsuro Itodani8-dan / age 27 1847	Ryuo-sen Group 1 Ranking Round 1	Sente	○
23	1/20	1626	+5	1631	Naruyuki Hatakeyama7-dan / age 46 1506	Junisen Class B2 Round 8	Gote	○
24	2/4	1631	-3	1628	Hiroyuki Miura9-dan / age 41 1877	Ryuo-sen Group 1 Ranking Round 2	Gote	●
25	2/10	1628	-8	1620	Hiroki Iizuka7-dan / age 46 1615	Junisen Class B2 Round 9	Gote	●
26	2/18	1620	-8	1612	Hiromu Watanabe4-dan / age 27 1639	NHK Cup Prelims	Sente	●
27	2/23	1612	+9	1621	Shingo Itoh5-dan / age 34 1661	Kio-sen Prelims Round 2	Gote	○
28	2/29	1621	-3	1618	Hiroyuki Miura9-dan / age 42 1874	Oza-sen Prelim 2 Round 2	Gote	●
29	3/9	1618	-7	1611	Kosuke Tamura7-dan / age 39 1661	Junisen Class B2 Round 10	Sente	●
30	3/15	1611	-10	1602	Takehiro Ohira6-dan / age 38 1543	Kio-sen Prelims Round 3	Gote	●
31	3/22	1602	+7	1609	Yusuke Toyama5-dan / age 36 1543	Osho-sen Prelim 1 Round 1	Sente	○

FY2014 results11W-21L

Win rate0.344

Rating1639

Annual rank67th

Rank/title at FY end / age9-dan / age 54

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1699	-9	1689	Shinya Satoh6-dan / age 36 1639	Oza-sen Prelim 2 Final	Gote	●
2	4/7	1689	-5	1684	Akira Inaba7-dan / age 25 1822	Kisei-sen Main Round 2	Gote	●
3	4/10	1684	-7	1677	Taku Morishita9-dan / age 47 1709	Ginga-sen Block B Round 10	Sente	●
4	4/27	1677	+4	1681	Takeshi Kawakami6-dan / age 41 1483	NHK Cup Main Round 1	Sente	○
5	5/9	1681	-8	1673	Atsushi Miyata6-dan / age 32 1670	Osho-sen Prelim 1 Round 2	Sente	●
6	6/11	1673	-5	1668	Tetsuro Itodani6-dan / age 25 1809	Junisen Class B2 Round 1	Sente	●
7	7/9	1668	-12	1656	Takeshi Kawakami6-dan / age 41 1487	Asahi Cup Prelim 1 Round 2	Sente	●
8	7/16	1656	-10	1646	Keita Inoue9-dan / age 50 1561	Junisen Class B2 Round 2	Gote	●
9	7/30	1646	-7	1639	Koji Tanigawa9-dan / age 52 1695	Kio-sen Main Round 2	Gote	●
10	8/27	1639	+7	1645	Yoshiyuki Kubota6-dan / age 42 1576	Junisen Class B2 Round 3	Gote	○
11	9/17	1645	-7	1638	Kensuke Kitahama8-dan / age 38 1683	Junisen Class B2 Round 4	Sente	●
12	9/26	1638	-3	1635	Akihito Hirose8-dan / age 27 1865	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	●
13	10/1	1635	-7	1627	Makoto Sasaki6-dan / age 34 1666	Junisen Class B2 Round 5	Gote	●
14	10/6	1627	+11	1639	Chikara Akutsu8-dan / age 32 1773	Oi-sen Prelims Round 2	Sente	○
15	10/19	1639	-1	1637	Yoshiharu Habu4 titles / age 44 2043	NHK Cup Main Round 2	Gote	●
16	11/12	1637	+7	1644	Akira Shima9-dan / age 51 1572	Junisen Class B2 Round 7	Gote	○
17	11/21	1644	+8	1652	Kenjirou Abe5-dan / age 25 1662	Oi-sen Prelims Round 3	Sente	○
18	11/28	1652	-3	1649	Hisashi Namekata8-dan / age 40 1888	Kisei-sen Prelim 2 Round 2	Sente	●
19	12/8	1649	-5	1643	Hiroaki Yokoyama6-dan / age 34 1765	Oi-sen Prelims Round 4	Gote	●
20	12/19	1643	+7	1650	Takahiro Toyokawa7-dan / age 47 1591	Oza-sen Prelim 2 Round 1	Sente	○
21	12/24	1650	-8	1642	Taku Morishita9-dan / age 48 1653	Junisen Class B2 Round 8	Sente	●
22	1/7	1642	-4	1638	Akira Inaba7-dan / age 26 1811	Junisen Class B2 Round 9	Sente	●
23	1/19	1638	-8	1629	Masakazu Watanabe5-dan / age 28 1616	Kio-sen Prelims Round 2	Gote	●
24	1/28	1629	+7	1637	Kazutoshi Satoh6-dan / age 36 1605	Ryuo-sen Group 2 Ranking Round 1	Sente	○
25	2/4	1637	-7	1630	Takashi Abe8-dan / age 47 1687	Junisen Class B2 Round 10	Gote	●
26	2/13	1630	-9	1621	Takanori Anyouji6-dan / age 40 1586	Ginga-sen Block F Round 8	Gote	●
27	2/19	1621	+6	1627	Manabu Kumasaka5-dan / age 37 1552	NHK Cup Prelims Round 2	Sente	○
28	2/19	1621	+7	1628	Osamu Nakamura9-dan / age 52 1595	NHK Cup Prelims Final	Gote	○
29	2/27	1635	+6	1641	Yuya Nagaoka5-dan / age 29 1560	Osho-sen Prelim 1 Round 2	Gote	○
30	3/2	1641	-8	1633	Tatsuya Sanmaido4-dan / age 21 1636	Oza-sen Prelim 2 Round 2	Sente	●
31	3/11	1633	-7	1626	Eiji Iijima7-dan / age 35 1667	Junisen Class B2 Round 11	Sente	●
32	3/25	1626	+13	1639	Akihito Hirose8-dan / age 28 1880	Ryuo-sen Group 2 Ranking Round 2	Sente	○

FY2013 results13W-18L

Win rate0.419

Rating1706

Annual rank41st

Rank/title at FY end / age9-dan / age 53

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1702	+7	1709	Daisuke Katagami6-dan / age 31 1670	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○
2	6/6	1709	-7	1703	Akihito Hirose7-dan / age 26 1770	Junisen Class B1 Round 1	Gote	●
3	6/20	1703	+8	1710	Taku Morishita9-dan / age 46 1686	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
4	6/27	1710	-4	1707	Masayuki Toyoshima7-dan / age 23 1912	Junisen Class B1 Round 2	Sente	●
5	7/5	1707	-9	1698	Shoji Segawa5-dan / age 43 1678	Kio-sen Main Round 2	Sente	●
6	7/18	1698	-7	1690	Mamoru Hatakeyama7-dan / age 44 1720	Junisen Class B1 Round 3	Gote	●
7	8/1	1690	-4	1686	Tadahisa Maruyama9-dan / age 42 1870	Junisen Class B1 Round 4	Sente	●
8	8/22	1686	-5	1681	橋本崇載age 30 1801	Junisen Class B1 Round 5	Sente	●
9	8/25	1681	+12	1693	Taichi Nakamura6-dan / age 25 1861	NHK Cup Main Round 2	Gote	○
10	8/26	1693	+11	1703	Hiroyuki Miura9-dan / age 39 1823	Osho-sen Prelim 2 Round 2	Gote	○
11	9/12	1703	+12	1716	Hisashi Namekata8-dan / age 39 1902	Ryuo-sen Group 2 Promotion playoff Semifinal	Gote	○
12	9/19	1716	-8	1707	Hiroki Iizuka7-dan / age 44 1706	Junisen Class B1 Round 6	Gote	●
13	9/27	1707	-3	1704	Masataka Goda9-dan / age 42 1942	Osho-sen Prelim 2 Final	Gote	●
14	10/4	1704	+5	1710	Takahiro Toyokawa7-dan / age 46 1590	Kisei-sen Prelim 2 Round 1	Gote	○
15	10/10	1710	+8	1717	Daisuke Suzuki8-dan / age 39 1691	Junisen Class B1 Round 7	Sente	○
16	10/21	1717	+5	1722	Wataru Kamimura4-dan / age 26 1592	Oi-sen Prelims Round 2	Sente	○
17	10/24	1722	-6	1716	Ayumu Matsuo7-dan / age 33 1814	Ryuo-sen Group 2 Promotion playoff Final	Sente	●
18	10/31	1716	-6	1710	Takayuki Yamasaki8-dan / age 32 1783	Junisen Class B1 Round 8	Gote	●
19	11/7	1710	+10	1720	Kazuki Kimura8-dan / age 40 1809	Kisei-sen Prelim 2 Round 2	Sente	○
20	11/14	1720	-6	1714	Kazuki Kimura8-dan / age 40 1799	Junisen Class B1 Round 9	Gote	●
21	11/22	1714	-8	1706	Taichi Takami4-dan / age 20 1701	Oi-sen Prelims Round 3	Gote	●
22	11/27	1706	-8	1698	Kouru Abe4-dan / age 19 1717	Asahi Cup Prelim 2 Round 1	Gote	●
23	12/5	1698	-6	1692	Chikara Akutsu7-dan / age 31 1791	Junisen Class B1 Round 10	Sente	●
24	12/15	1692	-3	1689	Masataka Goda9-dan / age 42 1933	NHK Cup Main Round 3	Gote	●
25	12/26	1689	+9	1698	Makoto Tobe6-dan / age 27 1729	Kisei-sen Prelim 2 Final	Sente	○
26	1/10	1698	+8	1706	Taku Morishita9-dan / age 47 1711	Ryuo-sen Group 2 Ranking Round 1	Gote	○
27	1/27	1706	+8	1714	Hiroki Iizuka7-dan / age 44 1692	Oza-sen Prelim 2 Round 2	Gote	○
28	2/13	1714	-7	1707	Takeshi Fujii9-dan / age 43 1778	Junisen Class B1 Round 12	Sente	●
29	2/24	1707	+11	1718	Koichi Fukaura9-dan / age 42 1840	Kisei-sen Main Round 1	Sente	○
30	2/28	1718	-6	1712	Hiroyuki Miura9-dan / age 40 1819	Ryuo-sen Group 2 Ranking Round 2	Sente	●
31	3/5	1712	-6	1706	Ayumu Matsuo7-dan / age 33 1784	Junisen Class B1 Round 13	Gote	●

FY2012 results10W-19L

Win rate0.345

Rating1704

Annual rank43rd

Rank/title at FY end / age9-dan / age 52

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1722	-6	1717	Tadahisa Maruyama9-dan / age 41 1832	Oi-sen White league Round 3	Sente	●
2	4/17	1717	-7	1710	Takeshi Fujii9-dan / age 41 1749	Oi-sen White league Round 4	Gote	●
3	5/11	1710	+6	1716	Ichiro Hiura8-dan / age 46 1619	Oi-sen White league Round 5	Sente	○
4	5/17	1716	-6	1709	Nobuyuki Yashiki9-dan / age 40 1800	Ginga-sen Block B Round 11	Gote	●
5	6/14	1709	-4	1705	Yasumitsu SatohOsho / age 42 1884	Junisen Class A Round 1	Gote	●
6	7/18	1705	-7	1699	Ayumu Matsuo7-dan / age 32 1765	Kio-sen Main Round 2	Gote	●
7	7/23	1699	-8	1691	Koji Tanigawa9-dan / age 50 1698	Junisen Class A Round 2	Sente	●
8	9/5	1691	+10	1701	Daisuke Suzuki8-dan / age 38 1790	Osho-sen Prelim 2 Round 2	Gote	○
9	9/13	1701	-5	1696	Nobuyuki Yashiki9-dan / age 40 1846	Junisen Class A Round 3	Gote	●
10	9/20	1696	+7	1703	Yoshiyuki Kubota6-dan / age 40 1663	Kisei-sen Prelim 2 Round 1	Gote	○
11	9/27	1703	-6	1697	Eiji Iijima7-dan / age 33 1805	Osho-sen Prelim 2 Final	Gote	●
12	10/4	1697	+2	1700	Katsuhiko Murooka7-dan / age 53 1380	Oi-sen Prelims Round 2	Sente	○
13	10/21	1700	+7	1707	Akira Shima9-dan / age 49 1672	NHK Cup Main Round 2	Sente	○
14	10/26	1707	-3	1704	Akira WatanabeRyuo / age 28 1968	Junisen Class A Round 4	Sente	●
15	11/2	1704	-7	1697	Makoto Sasaki6-dan / age 32 1728	Oi-sen Prelims Round 3	Gote	●
16	11/16	1697	+12	1709	Koichi Fukaura9-dan / age 40 1893	Junisen Class A Round 5	Gote	○
17	11/19	1709	+10	1719	Takuya Nagase5-dan / age 20 1792	Asahi Cup Prelim 2 Round 1	Sente	○
18	11/19	1709	-6	1703	Yasuaki Murayama6-dan / age 28 1807	Asahi Cup Prelim 2 Final	Sente	●
19	11/26	1713	+10	1723	Takeshi Fujii9-dan / age 42 1814	Kisei-sen Prelim 2 Round 2	Sente	○
20	12/6	1723	-2	1721	Yoshiharu Habu3 titles / age 42 2040	Junisen Class A Round 6	Sente	●
21	12/26	1721	-5	1716	Hisashi Namekata8-dan / age 38 1883	Kisei-sen Prelim 2 Final	Sente	●
22	1/6	1716	-8	1708	Daisuke Suzuki8-dan / age 38 1722	NHK Cup Main Round 3	Sente	●
23	1/9	1708	+9	1718	橋本崇載age 29 1754	Junisen Class A Round 7	Sente	○
24	1/17	1718	-5	1713	Nobuyuki Yashiki9-dan / age 40 1855	Ryuo-sen Group 2 Ranking Round 1	Sente	●
25	1/25	1713	+10	1723	Amahiko Satoh7-dan / age 25 1814	Oza-sen Prelim 2 Round 2	Sente	○
26	2/1	1723	-4	1719	Masataka GodaKio / age 41 1914	Junisen Class A Round 8	Gote	●
27	2/22	1719	-5	1714	Nobuyuki Yashiki9-dan / age 41 1847	Oza-sen Prelim 2 Final	Sente	●
28	3/1	1714	-5	1708	Hiroyuki Miura8-dan / age 39 1826	Junisen Class A Round 9	Sente	●
29	3/28	1708	-4	1704	Masayuki Toyoshima7-dan / age 22 1908	Ginga-sen Block F Round 10	Gote	●

FY2011 results12W-18L

Win rate0.400

Rating1730

Annual rank32nd

Rank/title at FY end / age9-dan / age 51

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1758	-7	1751	Makoto Tobe6-dan / age 24 1806	Ginga-sen Block B Round 11	Sente	●
2	5/12	1751	-10	1741	Takashi Abe8-dan / age 43 1680	Ryuo-sen Group 1 5th-place playoff Round 2	Gote	●
3	6/8	1741	+12	1754	Toshiaki KuboKio・Osho / age 35 1961	Junisen Class A Round 1	Gote	○
4	7/11	1754	-9	1745	Daisuke Nakagawa8-dan / age 42 1723	Kio-sen Main Round 2	Sente	●
5	7/28	1745	+9	1753	Akira Shima9-dan / age 48 1768	Osho-sen Prelim 2 Round 1	Gote	○
6	8/8	1753	-6	1748	Masataka Goda9-dan / age 40 1856	Junisen Class A Round 2	Sente	●
7	9/2	1748	-6	1742	Akihito HiroseOi / age 24 1859	Osho-sen Prelim 2 Round 2	Gote	●
8	9/8	1742	-6	1736	Yasumitsu Satoh9-dan / age 41 1837	Junisen Class A Round 3	Gote	●
9	9/15	1736	+8	1744	Eiji Iijima7-dan / age 31 1717	Kisei-sen Prelim 2 Round 1	Gote	○
10	9/28	1744	+3	1747	小林宏7-dan / age 48 1498	Oi-sen Prelims Round 2	Gote	○
11	10/20	1747	-4	1743	Yoshiharu HabuOi・Kisei / age 41 1954	Junisen Class A Round 4	Gote	●
12	10/31	1743	-6	1737	Hiroyuki Miura8-dan / age 37 1842	Kisei-sen Prelim 2 Round 2	Gote	●
13	11/10	1737	+7	1744	Akira Nishio6-dan / age 32 1685	Asahi Cup Prelim 2 Round 1	Sente	○
14	11/10	1737	+7	1744	Tadashi Ooishi4-dan / age 22 1687	Asahi Cup Prelim 2 Final	Gote	○
15	11/17	1751	-5	1746	Tadahisa Maruyama9-dan / age 41 1876	Junisen Class A Round 5	Sente	●
16	11/21	1746	+5	1751	Hideyuki Takano6-dan / age 39 1598	Oi-sen Prelims Round 3	Sente	○
17	11/27	1751	-8	1742	Kenjirou Abe5-dan / age 22 1730	NHK Cup Main Round 2	Sente	●
18	12/8	1742	+9	1752	Ayumu Matsuo7-dan / age 31 1807	Oi-sen Prelims Round 4	Sente	○
19	12/19	1752	-6	1745	Hiroyuki Miura8-dan / age 37 1827	Junisen Class A Round 6	Gote	●
20	12/26	1745	+8	1753	Daisuke Suzuki8-dan / age 37 1745	Oi-sen Prelims Final	Sente	○
21	1/12	1753	-5	1748	Masataka Goda9-dan / age 40 1885	Asahi Cup Main Round 1	Sente	●
22	1/16	1748	-3	1745	Akira WatanabeRyuo・Oza / age 27 2000	Junisen Class A Round 7	Sente	●
23	1/26	1745	+7	1752	Yoshiyuki Kubota6-dan / age 39 1692	Oza-sen Prelim 2 Round 2	Sente	○
24	2/1	1752	-7	1745	Nobuyuki Yashiki9-dan / age 40 1798	Junisen Class A Round 8	Gote	●
25	2/8	1745	-6	1739	Koichi Fukaura9-dan / age 39 1838	Ryuo-sen Group 1 Ranking Round 1	Gote	●
26	2/16	1739	+9	1748	Yasuaki Murayama5-dan / age 27 1789	Oi-sen White league Round 1	Sente	○
27	2/23	1748	-8	1741	Hisashi Namekata8-dan / age 38 1768	Oza-sen Prelim 2 Final	Gote	●
28	3/2	1741	+8	1748	Koji Tanigawa9-dan / age 49 1729	Junisen Class A Round 9	Sente	○
29	3/15	1748	-9	1739	Mitsunori Makino4-dan / age 23 1696	Oi-sen White league Round 2	Gote	●
30	3/28	1739	-9	1730	Takashi Abe8-dan / age 44 1678	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	●

FY2010 results12W-14L

Win rate0.462

Rating1764

Annual rank25th

Rank/title at FY end / age9-dan / age 50

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1753	-10	1743	Hiroshi Naganuma7-dan / age 45 1656	Ginga-sen Block F Round 10	Sente	●
2	5/11	1743	-7	1737	Masataka Goda9-dan / age 39 1807	Ryuo-sen Group 1 5th-place playoff Round 2	Gote	●
3	5/23	1737	+2	1739	Michio Ariyoshi9-dan / age 74 1440	NHK Cup Main Round 1	Gote	○
4	6/17	1739	-4	1736	Akira WatanabeRyuo / age 26 1960	Junisen Class A Round 1	Gote	●
5	7/16	1736	-8	1728	Daisuke Suzuki8-dan / age 36 1752	Osho-sen Prelim 2 Round 1	Gote	●
6	7/29	1728	-6	1722	Kazuki Kimura8-dan / age 37 1808	Junisen Class A Round 2	Sente	●
7	8/5	1722	+8	1730	Nobuyuki Yashiki9-dan / age 38 1734	Kio-sen Main Round 2	Sente	○
8	8/15	1730	-6	1724	Hiroyuki Miura8-dan / age 36 1820	NHK Cup Main Round 2	Gote	●
9	9/2	1724	+2	1726	Saburou Takeichi6-dan / age 56 1409	Oi-sen Prelims Round 2	Gote	○
10	9/9	1726	+12	1738	Tadahisa Maruyama9-dan / age 40 1893	Junisen Class A Round 3	Gote	○
11	9/15	1738	+12	1750	Yasumitsu Satoh9-dan / age 40 1921	Kio-sen Main Round 3	Gote	○
12	9/30	1750	-7	1743	Ayumu Matsuo7-dan / age 30 1811	Kisei-sen Prelim 2 Round 1	Gote	●
13	10/7	1743	-9	1734	Shinya Satoh6-dan / age 33 1678	Oi-sen Prelims Round 3	Gote	●
14	10/14	1734	+10	1744	Masataka Goda9-dan / age 39 1830	Junisen Class A Round 4	Sente	○
15	10/18	1744	-4	1740	Akira WatanabeRyuo / age 26 1950	Kio-sen Main Quarterfinal	Sente	●
16	11/4	1740	-4	1737	Toshiaki KuboKio・Osho / age 35 1956	Junisen Class A Round 5	Gote	●
17	11/11	1737	+8	1744	Hiroki Iizuka7-dan / age 41 1734	Asahi Cup Prelim 2 Round 1	Sente	○
18	11/11	1737	-6	1731	Masataka Goda9-dan / age 39 1831	Asahi Cup Prelim 2 Final	Gote	●
19	12/9	1739	-5	1733	Toshiyuki Moriuchi9-dan / age 40 1858	Junisen Class A Round 6	Gote	●
20	1/14	1733	+10	1743	Koji Tanigawa9-dan / age 48 1805	Junisen Class A Round 7	Gote	○
21	1/20	1743	+7	1750	Kazutoshi Satoh5-dan / age 32 1709	Oza-sen Prelim 2 Round 2	Sente	○
22	2/2	1750	+11	1761	Hiroyuki Miura8-dan / age 36 1873	Junisen Class A Round 8	Gote	○
23	2/9	1761	-3	1758	Yoshiharu Habu3 titles / age 40 2012	Ryuo-sen Group 1 Ranking Round 1	Gote	●
24	3/2	1758	+9	1767	Takeshi Fujii9-dan / age 40 1803	Junisen Class A Round 9	Sente	○
25	3/10	1767	-9	1758	Makoto Sasaki5-dan / age 31 1719	Oza-sen Prelim 2 Final	Sente	●
26	3/17	1758	+6	1764	Masataka Sugimoto7-dan / age 42 1665	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	○

FY2009 results10W-14L

Win rate0.417

Rating1756

Annual rank25th

Rank/title at FY end / age9-dan / age 49

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1790	-7	1783	Takayuki Yamasaki7-dan / age 28 1826	Ginga-sen Block D Round 10	Gote	●
2	4/19	1783	-9	1774	Masayuki Toyoshima4-dan / age 18 1744	NHK Cup Main Round 1	Sente	●
3	5/1	1774	-4	1770	Yoshiharu Habu4 titles / age 38 1969	Ryuo-sen Group 1 Ranking Semifinal	Gote	●
4	6/11	1770	+9	1779	Takashi Abe8-dan / age 41 1801	Ryuo-sen Group 1 3rd-place playoff Final	Sente	○
5	7/2	1779	+11	1789	Yasumitsu Satoh9-dan / age 39 1894	Junisen Class A Round 1	Sente	○
6	7/22	1789	-6	1784	Toshiyuki Moriuchi9-dan / age 38 1893	Ryuo-sen Main Quarterfinal	Sente	●
7	8/11	1784	-5	1778	Toshiyuki Moriuchi9-dan / age 38 1908	Junisen Class A Round 2	Gote	●
8	8/26	1778	-12	1766	Hiroshi Kamiya7-dan / age 48 1578	Kio-sen Main Round 2	Gote	●
9	9/1	1766	-7	1759	Masayuki Toyoshima5-dan / age 19 1818	Osho-sen Prelim 2 Round 2	Sente	●
10	9/9	1759	+8	1767	Takeshi Fujii9-dan / age 38 1757	Junisen Class A Round 3	Gote	○
11	9/17	1767	+1	1769	Shoichi Anzai6-dan / age 46 1344	Oi-sen Prelims Round 2	Gote	○
12	10/5	1769	+4	1773	Hiroshi Kamiya7-dan / age 48 1590	Oi-sen Prelims Round 3	Sente	○
13	10/15	1773	+11	1784	Kazuki Kimura8-dan / age 36 1894	Junisen Class A Round 4	Sente	○
14	10/22	1784	-8	1775	Manabu Senzaki8-dan / age 39 1776	Kisei-sen Prelim 2 Round 1	Sente	●
15	11/5	1775	+10	1785	Masataka Goda9-dan / age 38 1859	Junisen Class A Round 5	Sente	○
16	11/9	1785	-11	1774	Yoshiyuki Kubota6-dan / age 37 1647	Asahi Cup Prelim 2 Round 1	Sente	●
17	12/4	1774	-11	1764	Yoshiyuki Kubota6-dan / age 37 1652	Oi-sen Prelims Round 4	Sente	●
18	12/11	1764	-6	1757	Tadahisa Maruyama9-dan / age 39 1849	Junisen Class A Round 6	Gote	●
19	1/8	1757	-6	1752	Hiroyuki Miura8-dan / age 35 1849	Junisen Class A Round 7	Gote	●
20	1/19	1752	-12	1739	Teruichi Aono9-dan / age 56 1541	Oza-sen Prelim 2 Round 2	Sente	●
21	2/3	1739	+8	1747	Keita Inoue8-dan / age 46 1740	Junisen Class A Round 8	Sente	○
22	2/16	1747	-9	1739	Taku Morishita9-dan / age 43 1719	Ryuo-sen Group 1 Ranking Round 1	Sente	●
23	3/2	1739	+10	1749	Koji Tanigawa9-dan / age 47 1840	Junisen Class A Round 9	Gote	○
24	3/18	1749	+8	1756	橋本崇載age 27 1729	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	○

FY2008 results23W-15L

Win rate0.605

Rating1793

Annual rank18th

Rank/title at FY end / age9-dan / age 48

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1722	+8	1731	Hisashi Namekata8-dan / age 34 1744	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	○
2	4/20	1731	-9	1722	Akihito Hirose5-dan / age 21 1689	NHK Cup Main Round 1	Sente	●
3	4/24	1722	+2	1724	Yoshinori Satou8-dan / age 59 1399	Osho-sen Prelim 1 Round 3	Sente	○
4	5/9	1724	+7	1731	Mamoru Hatakeyama7-dan / age 38 1695	Ginga-sen Block D Round 10	Gote	○
5	5/30	1731	+7	1738	Keiichi Sanada7-dan / age 35 1686	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	○
6	6/3	1738	-9	1730	Nobuyuki Yashiki9-dan / age 36 1712	Junisen Class B1 Round 1	Gote	●
7	6/12	1730	-5	1725	Toshiyuki MoriuchiMeijin / age 37 1856	Ginga-sen Block D Round 11	Gote	●
8	6/16	1725	+7	1731	Hideyuki Takano5-dan / age 36 1671	Osho-sen Prelim 1 Final	Gote	○
9	6/20	1731	-4	1727	Toshiaki Kubo8-dan / age 32 1912	Junisen Class B1 Round 2	Sente	●
10	7/2	1727	+8	1736	Taku Morishita9-dan / age 41 1748	Ryuo-sen Group 2 Promotion playoff Semifinal	Gote	○
11	7/11	1736	+11	1746	Takayuki Yamasaki7-dan / age 27 1858	Junisen Class B1 Round 3	Gote	○
12	7/17	1746	+6	1752	Norihiro Yagura6-dan / age 33 1637	Osho-sen Prelim 2 Round 1	Sente	○
13	8/1	1752	+8	1760	Taku Morishita9-dan / age 42 1760	Junisen Class B1 Round 4	Sente	○
14	8/8	1760	-10	1750	Hideyuki Takano5-dan / age 36 1663	Kio-sen Main Round 2	Gote	●
15	8/13	1750	+10	1760	Koji Tanigawa9-dan / age 46 1824	Osho-sen Prelim 2 Round 2	Gote	○
16	8/29	1760	-5	1755	Akira WatanabeRyuo / age 24 1920	Junisen Class B1 Round 5	Gote	●
17	9/5	1755	+3	1758	Koji Horiguchi7-dan / age 47 1502	Oi-sen Prelims Round 2	Sente	○
18	9/11	1758	+7	1765	Kazushiza Horiguchi7-dan / age 33 1708	Kisei-sen Prelim 2 Round 1	Sente	○
19	9/22	1765	+7	1772	Nobuyuki Yashiki9-dan / age 36 1732	Ryuo-sen Group 2 Promotion playoff Final	Gote	○
20	10/3	1772	-5	1767	Chikara Akutsu6-dan / age 26 1887	Kisei-sen Prelim 2 Round 2	Gote	●
21	10/10	1767	+9	1776	Takashi Abe8-dan / age 41 1802	Junisen Class B1 Round 7	Sente	○
22	10/20	1776	-5	1770	Tadahisa Maruyama9-dan / age 38 1890	Osho-sen Challenger league Round 2	Sente	●
23	10/23	1770	+11	1781	Masataka Goda9-dan / age 37 1926	Osho-sen Challenger league Round 3	Gote	○
24	10/27	1781	-12	1770	Yuichi Tanaka4-dan / age 23 1614	Asahi Cup Prelim 2 Round 1	Gote	●
25	10/31	1770	+6	1776	Kazushiza Horiguchi7-dan / age 33 1693	Junisen Class B1 Round 8	Sente	○
26	11/4	1776	+11	1787	Koichi FukauraOi / age 36 1915	Osho-sen Challenger league Round 4	Gote	○
27	11/21	1787	+6	1793	Masataka Sugimoto7-dan / age 40 1711	Junisen Class B1 Round 9	Gote	○
28	11/28	1793	-7	1787	Toshiyuki Moriuchi9-dan / age 38 1849	Osho-sen Challenger league Round 5	Sente	●
29	12/2	1787	-5	1782	Yasumitsu SatohKio / age 39 1941	Osho-sen Challenger league Round 6	Gote	●
30	12/5	1782	-10	1772	Takahiro Toyokawa6-dan / age 41 1698	Oi-sen Prelims Round 3	Sente	●
31	12/8	1772	-5	1767	Toshiaki Kubo8-dan / age 33 1893	Osho-sen Challenger league Round 7	Sente	●
32	12/19	1767	-9	1758	Keita Inoue8-dan / age 44 1735	Junisen Class B1 Round 10	Sente	●
33	12/25	1758	-9	1749	Daisuke Nakagawa7-dan / age 40 1720	Oza-sen Prelim 2 Round 2	Sente	●
34	1/9	1749	+8	1757	Mamoru Hatakeyama7-dan / age 39 1731	Junisen Class B1 Round 11	Gote	○
35	1/22	1757	+11	1767	Daisuke Suzuki8-dan / age 34 1874	Ryuo-sen Group 1 Ranking Round 1	Sente	○
36	2/6	1767	+6	1774	Kensuke Kitahama7-dan / age 33 1695	Junisen Class B1 Round 12	Sente	○
37	3/13	1774	+8	1782	Hisashi Namekata8-dan / age 35 1766	Junisen Class B1 Round 13	Gote	○
38	3/26	1782	+11	1793	Masataka Goda9-dan / age 38 1928	Ryuo-sen Group 1 Ranking Round 2	Sente	○

FY2007 results19W-15L

Win rate0.559

Rating1732

Annual rank29th

Rank/title at FY end / age9-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1711	-10	1702	Amahiko Satoh4-dan / age 19 1633	NHK Cup Main Round 1	Sente	●
2	4/4	1702	+4	1706	Teruichi Aono9-dan / age 54 1522	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○
3	5/8	1706	+9	1714	Akira Shima8-dan / age 44 1736	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
4	5/24	1714	+8	1722	Masataka Sugimoto7-dan / age 38 1716	Ginga-sen Block H Round 9	Sente	○
5	5/28	1722	+7	1729	Sakio Chiba5-dan / age 28 1674	Osho-sen Prelim 1 Round 3	Sente	○
6	6/1	1729	+13	1742	Akira WatanabeRyuo / age 23 1961	Junisen Class B1 Round 1	Sente	○
7	6/7	1742	+7	1749	Kensuke Kitahama7-dan / age 31 1708	Kio-sen Main Round 1	Sente	○
8	6/13	1749	-8	1741	Shinya Satoh5-dan / age 29 1734	Osho-sen Prelim 1 Final	Sente	●
9	6/22	1741	+9	1749	Taku Morishita9-dan / age 40 1767	Junisen Class B1 Round 2	Gote	○
10	6/26	1749	-8	1741	Makoto Nakahara9-dan / age 59 1730	Ginga-sen Block H Round 10	Gote	●
11	7/12	1741	-6	1735	Hiroyuki Miura8-dan / age 33 1837	Kio-sen Main Round 2	Gote	●
12	7/20	1735	+9	1744	Daisuke Nakagawa7-dan / age 39 1772	Junisen Class B1 Round 3	Gote	○
13	7/26	1744	+1	1745	Shoichi Anzai6-dan / age 44 1338	Asahi Cup Prelim 1 Round 2	Sente	○
14	8/3	1745	-9	1736	Makoto Sasaki5-dan / age 27 1705	Oi-sen Prelims Round 2	Gote	●
15	8/21	1736	+7	1743	Akira Shima8-dan / age 44 1691	Kisei-sen Prelim 2 Round 1	Gote	○
16	8/31	1743	+7	1750	Kazushiza Horiguchi7-dan / age 32 1701	Junisen Class B1 Round 4	Sente	○
17	9/4	1750	-6	1744	Ayumu Matsuo6-dan / age 27 1820	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	●
18	9/6	1744	+7	1751	Akira Nishio4-dan / age 27 1689	Asahi Cup Prelim 1 Round 3	Sente	○
19	9/6	1744	+3	1747	Hitoshige Awaji9-dan / age 57 1485	Asahi Cup Prelim 1 Final	Sente	○
20	9/21	1754	-4	1749	Koichi Fukaura8-dan / age 35 1929	Junisen Class B1 Round 5	Sente	●
21	9/26	1749	-9	1741	Nobuyuki Yashiki9-dan / age 35 1715	Kisei-sen Prelim 2 Round 2	Gote	●
22	10/5	1741	+7	1747	Akira Shima8-dan / age 44 1688	Junisen Class B1 Round 6	Gote	○
23	10/26	1747	+8	1755	Masataka Sugimoto7-dan / age 38 1728	Junisen Class B1 Round 7	Sente	○
24	11/9	1755	-8	1747	Takashi Abe8-dan / age 40 1763	Junisen Class B1 Round 8	Gote	●
25	11/12	1747	+8	1755	Shuji Satoh6-dan / age 40 1728	Asahi Cup Prelim 2 Round 1	Sente	○
26	11/12	1747	-8	1739	Hisashi Namekata8-dan / age 33 1745	Asahi Cup Prelim 2 Final	Gote	●
27	11/30	1747	-8	1739	Keita Inoue8-dan / age 43 1738	Junisen Class B1 Round 9	Sente	●
28	12/21	1739	-6	1733	Daisuke Suzuki8-dan / age 33 1828	Junisen Class B1 Round 10	Gote	●
29	1/11	1733	-9	1724	Daisuke Nakagawa7-dan / age 39 1708	Ryuo-sen Group 2 Ranking Round 1	Sente	●
30	1/18	1724	+8	1732	Manabu Senzaki8-dan / age 37 1718	Oza-sen Prelim 2 Round 2	Gote	○
31	2/15	1732	+7	1739	Mamoru Hatakeyama7-dan / age 38 1701	Junisen Class B1 Round 12	Sente	○
32	3/4	1739	-5	1734	Daisuke Suzuki8-dan / age 33 1880	Oza-sen Prelim 2 Final	Gote	●
33	3/14	1734	-9	1725	Kensuke Kitahama7-dan / age 32 1698	Junisen Class B1 Round 13	Gote	●
34	3/28	1725	+7	1732	Ichiro Hiura7-dan / age 42 1673	Osho-sen Prelim 1 Round 2	Gote	○

FY2006 results16W-13L

Win rate0.552

Rating1712

Annual rank38th

Rank/title at FY end / age9-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/9	1659	+10	1669	Mamoru Hatakeyama7-dan / age 37 1768	Junisen Class B1 Round 1	Sente	○
2	6/19	1669	+7	1676	Yasuaki Tsukada9-dan / age 41 1609	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
3	6/23	1676	+11	1687	Chikara Akutsu5-dan / age 23 1818	Ginga-sen Block H Round 10	Gote	○
4	6/30	1687	+9	1695	Kazushiza Horiguchi7-dan / age 31 1715	Junisen Class B1 Round 2	Gote	○
5	7/2	1695	-8	1687	Yoshikazu Minami9-dan / age 43 1682	NHK Cup Main Round 1	Gote	●
6	7/3	1687	+14	1701	Yasumitsu SatohKisei / age 36 1991	Ginga-sen Block H Round 11	Gote	○
7	7/7	1701	-8	1692	Ryosuke Nakamura4-dan / age 20 1686	Asahi Open Prelims Round 2	Gote	●
8	7/13	1692	+6	1699	Akio Ishikawa6-dan / age 43 1613	Kio-sen Main Round 2	Sente	○
9	7/21	1699	-6	1693	Kazuki Kimura7-dan / age 33 1795	Junisen Class B1 Round 3	Gote	●
10	8/8	1693	-8	1685	Takeshi Kawakami6-dan / age 34 1681	Ginga-sen Main Round 1	Gote	●
11	8/16	1685	+7	1691	Hideyuki Takano5-dan / age 34 1619	Oi-sen Prelims Round 2	Gote	○
12	8/25	1691	+11	1702	Taku Morishita9-dan / age 40 1842	Junisen Class B1 Round 4	Sente	○
13	8/30	1702	-9	1693	Osamu Nakamura8-dan / age 43 1642	Kisei-sen Prelim 2 Round 1	Gote	●
14	9/8	1693	+9	1702	Keita Inoue8-dan / age 42 1743	Kio-sen Main Round 3	Sente	○
15	9/15	1702	-8	1694	Daisuke Nakagawa7-dan / age 38 1713	Junisen Class B1 Round 5	Gote	●
16	9/21	1694	-4	1690	Koji Tanigawa9-dan / age 44 1861	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	●
17	9/25	1690	-9	1681	Akira Nishio4-dan / age 26 1660	Oi-sen Prelims Round 3	Gote	●
18	9/29	1681	+10	1692	Hisashi Namekata7-dan / age 32 1787	Junisen Class B1 Round 6	Sente	○
19	10/10	1692	-2	1690	Yoshiharu Habu3 titles / age 36 2047	Kio-sen Main Quarterfinal	Gote	●
20	10/13	1690	+9	1699	Hirotaka Nozuki7-dan / age 33 1729	Junisen Class B1 Round 7	Gote	○
21	11/2	1699	+6	1705	Keiji Mori9-dan / age 60 1633	Junisen Class B1 Round 8	Gote	○
22	11/24	1705	-8	1698	Akira Shima8-dan / age 43 1725	Junisen Class B1 Round 9	Sente	●
23	12/15	1698	-7	1691	Keita Inoue8-dan / age 42 1748	Junisen Class B1 Round 10	Sente	●
24	12/27	1691	-4	1687	Takayuki Yamasaki7-dan / age 25 1882	Ryuo-sen Group 2 Ranking Round 1	Sente	●
25	1/12	1687	+10	1697	Kensuke Kitahama7-dan / age 31 1766	Junisen Class B1 Round 11	Gote	○
26	1/23	1697	+6	1702	Hiroshi Kamiya7-dan / age 45 1587	Oza-sen Prelim 2 Round 2	Sente	○
27	2/26	1702	+7	1709	Isao Nakata7-dan / age 39 1672	Osho-sen Prelim 1 Round 2	Gote	○
28	3/9	1709	-8	1701	Takahiro Toyokawa6-dan / age 40 1702	Oza-sen Prelim 2 Final	Sente	●
29	3/16	1701	+11	1712	Daisuke Suzuki8-dan / age 32 1848	Junisen Class B1 Round 13	Sente	○

FY2005 results10W-20L

Win rate0.333

Rating1660

Annual rank60th

Rank/title at FY end / age9-dan / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1693	-6	1687	Takashi Abe8-dan / age 37 1786	Ryuo-sen Group 2 Ranking Semifinal	Gote	●
2	6/7	1687	-7	1680	Daisuke Nakagawa7-dan / age 36 1733	Ginga-sen Block F Round 10	Sente	●
3	6/10	1680	-5	1675	Manabu Senzaki8-dan / age 34 1816	Junisen Class B1 Round 1	Gote	●
4	7/1	1675	+9	1684	Keita Inoue8-dan / age 41 1710	Junisen Class B1 Round 2	Sente	○
5	7/8	1684	+10	1694	Hisashi Namekata7-dan / age 31 1785	Kio-sen Main Round 2	Sente	○
6	7/22	1694	-8	1687	Daisuke Nakagawa7-dan / age 37 1712	Junisen Class B1 Round 3	Sente	●
7	7/25	1687	-6	1681	Chikara Akutsu5-dan / age 23 1769	Osho-sen Prelim 2 Round 2	Gote	●
8	8/8	1681	-3	1678	Toshiyuki MoriuchiMeijin / age 34 1945	Kio-sen Main Round 3	Gote	●
9	8/28	1678	+13	1690	Kazuki Kimura7-dan / age 32 1904	NHK Cup Main Round 2	Gote	○
10	9/2	1690	-4	1686	Kazuki Kimura7-dan / age 32 1891	Junisen Class B1 Round 5		●
11	9/7	1686	-7	1680	Mamoru Hatakeyama6-dan / age 36 1736	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	●
12	9/15	1680	-5	1675	Takeshi Fujii9-dan / age 34 1820	Kisei-sen Prelim 2 Round 1	Sente	●
13	9/22	1675	-4	1671	Koichi Fukaura8-dan / age 33 1892	Junisen Class B1 Round 6	Gote	●
14	9/28	1671	+4	1675	Kazuharu Shoshi7-dan / age 43 1499	Asahi Open Main Round 1	Sente	○
15	10/4	1675	+4	1679	Kazuo Ishida9-dan / age 58 1464	Oi-sen Prelims Round 2	Sente	○
16	10/14	1679	+10	1689	Takashi Abe8-dan / age 38 1760	Junisen Class B1 Round 7	Sente	○
17	10/28	1689	-8	1681	Kazutoshi Satoh4-dan / age 27 1677	Oi-sen Prelims Round 3	Sente	●
18	11/4	1681	+11	1691	Hisashi Namekata7-dan / age 31 1802	Junisen Class B1 Round 8	Gote	○
19	11/25	1691	+9	1700	Kazushiza Horiguchi7-dan / age 30 1725	Junisen Class B1 Round 9	Sente	○
20	12/4	1700	-4	1696	Masataka Goda9-dan / age 34 1893	NHK Cup Main Round 3	Sente	●
21	12/16	1696	-10	1686	Teruichi Aono9-dan / age 52 1593	Junisen Class B1 Round 10	Gote	●
22	12/21	1686	-6	1680	Atsushi Miyata5-dan / age 24 1784	Asahi Open Main Round 2	Sente	●
23	1/13	1680	-7	1673	Kensuke Kitahama7-dan / age 30 1728	Junisen Class B1 Round 11	Sente	●
24	1/18	1673	+9	1683	Kensuke Kitahama7-dan / age 30 1735	Oza-sen Prelim 2 Round 2	Sente	○
25	1/26	1683	+10	1693	Toshiaki Kubo8-dan / age 30 1794	Ryuo-sen Group 2 Ranking Round 1	Gote	○
26	1/31	1693	-10	1683	Issei Takazaki4-dan / age 18 1603	Osho-sen Prelim 1 Round 2	Gote	●
27	2/10	1683	-7	1676	Hirotaka Nozuki7-dan / age 32 1743	Junisen Class B1 Round 12	Gote	●
28	2/17	1676	-5	1671	Daisuke Suzuki8-dan / age 31 1815	Ryuo-sen Group 2 Ranking Round 2	Gote	●
29	3/8	1671	-5	1667	Daisuke Suzuki8-dan / age 31 1830	Oza-sen Prelim 2 Final	Sente	●
30	3/17	1667	-7	1660	Akira Shima8-dan / age 43 1726	Junisen Class B1 Round 13	Gote	●

FY2004 results8W-18L

Win rate0.308

Rating1696

Annual rank36th

Rank/title at FY end / age9-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1734	-8	1726	Hirotaka Nozuki6-dan / age 30 1744	NHK Cup Main Round 1	Sente	●
2	5/6	1726	-6	1721	Nobuyuki Yashiki9-dan / age 32 1837	Ginga-sen Block G Round 9	Sente	●
3	5/18	1721	-6	1715	Nobuyuki Yashiki9-dan / age 32 1826	Osho-sen Prelim 1 Round 4	Sente	●
4	6/17	1715	-5	1711	Koichi Fukaura8-dan / age 32 1876	Junisen Class A Round 1	Sente	●
5	7/8	1711	+7	1718	Hideyuki Takano5-dan / age 32 1679	Kio-sen Main Round 2	Sente	○
6	7/13	1718	-3	1715	Koji TanigawaOi・Kio / age 42 1960	Junisen Class A Round 2	Gote	●
7	7/18	1715	-6	1709	Hiroyuki Miura8-dan / age 30 1821	JT Cup Main Round 1	Sente	●
8	7/21	1709	-9	1700	Mamoru Hatakeyama6-dan / age 35 1674	Ryuo-sen Group 1 Relegation playoff Round 1	Sente	●
9	8/17	1700	-3	1698	Yoshiharu HabuOza / age 33 1987	Kio-sen Main Round 3	Gote	●
10	9/2	1698	+7	1705	Hiroshi Kamiya7-dan / age 43 1651	Kisei-sen Prelim 2 Round 1	Sente	○
11	9/9	1705	-6	1699	Takeshi Fujii9-dan / age 33 1795	Junisen Class A Round 3	Gote	●
12	9/21	1699	+7	1706	Takeshi Kawakami5-dan / age 32 1652	Oi-sen Prelims Round 2	Sente	○
13	10/6	1706	+9	1715	Chikara Akutsu4-dan / age 22 1761	Kisei-sen Prelim 2 Round 1	Sente	○
14	10/13	1715	-8	1707	Masakazu Kondoh5-dan / age 33 1713	Asahi Open Main Round 1	Gote	●
15	10/22	1707	-2	1705	Yoshiharu HabuOi・Oza / age 34 2017	Junisen Class A Round 4	Sente	●
16	11/4	1705	-10	1694	Eisaku Tomioka8-dan / age 40 1613	Oi-sen Prelims Round 3	Gote	●
17	11/10	1694	-7	1687	Kazushiza Horiguchi7-dan / age 29 1723	Kisei-sen Prelim 2 Final	Gote	●
18	11/18	1687	-4	1683	Tadahisa Maruyama9-dan / age 34 1866	Junisen Class A Round 5	Gote	●
19	12/16	1683	-4	1679	Toshiaki Kubo8-dan / age 29 1875	Junisen Class A Round 6	Gote	●
20	12/22	1679	+7	1686	Torahiko Tanaka9-dan / age 47 1626	Oza-sen Prelim 2 Round 2	Sente	○
21	1/20	1686	-3	1682	Yasumitsu SatohKisei / age 35 1918	Junisen Class A Round 7	Sente	●
22	1/26	1682	+7	1689	Hiroshi Kamiya7-dan / age 43 1631	Ryuo-sen Group 2 Ranking Round 1	Sente	○
23	2/1	1689	+11	1700	Daisuke Suzuki8-dan / age 30 1807	Junisen Class A Round 8	Sente	○
24	3/4	1700	-5	1695	Hiroyuki Miura8-dan / age 31 1842	Junisen Class A Round 9	Gote	●
25	3/10	1695	+6	1701	Teruichi Aono9-dan / age 52 1597	Ryuo-sen Group 2 Ranking Round 2	Sente	○
26	3/16	1701	-5	1696	Tadahisa Maruyama9-dan / age 34 1848	Oza-sen Prelim 2 Final	Sente	●

FY2003 results17W-12L

Win rate0.586

Rating1741

Annual rank26th

Rank/title at FY end / age9-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/4	1695	+6	1701	Kozo Arimori7-dan / age 40 1589	NHK Cup Main Round 1	Sente	○
2	5/6	1701	+11	1712	Nobuyuki Yashiki8-dan / age 31 1836	Ryuo-sen Group 1 Qualifier Round 2	Sente	○
3	6/6	1712	+8	1720	Kensuke Kitahama7-dan / age 27 1731	Junisen Class B1 Round 1	Sente	○
4	6/13	1720	-6	1714	Hisashi Namekata6-dan / age 29 1804	Ryuo-sen Group 1 Qualifier Semifinal	Sente	●
5	6/18	1714	+10	1724	Daisuke Suzuki8-dan / age 28 1826	Kio-sen Main Round 1	Sente	○
6	6/27	1724	-5	1719	Koichi Fukaura7-dan / age 31 1853	Junisen Class B1 Round 2	Gote	●
7	7/4	1719	-10	1709	Makoto Sasaki4-dan / age 23 1614	Asahi Open Prelims Round 2		●
8	8/1	1709	+7	1716	Teruichi Aono9-dan / age 50 1684	Kio-sen Main Round 2		○
9	8/22	1716	+11	1727	Masataka Goda9-dan / age 32 1849	Junisen Class B1 Round 4		○
10	9/5	1727	+7	1734	Torahiko Tanaka9-dan / age 46 1690	Junisen Class B1 Round 5		○
11	9/9	1734	-9	1725	Teruichi Aono9-dan / age 50 1673	Kisei-sen Prelim 2 Round 1		●
12	9/16	1725	+7	1732	Torahiko Tanaka9-dan / age 46 1664	Kio-sen Main Round 3		○
13	9/26	1732	+10	1741	Daisuke Nakagawa7-dan / age 35 1803	Junisen Class B1 Round 6		○
14	10/1	1741	-12	1729	Toshiyuki Nakao4-dan / age 28 1529	Oi-sen Prelims Round 2		●
15	10/17	1729	+9	1738	Taku Morishita8-dan / age 37 1767	Junisen Class B1 Round 7		○
16	10/24	1738	-4	1734	Yasumitsu SatohKisei / age 34 1922	Kio-sen Main Quarterfinal		●
17	11/7	1734	-8	1725	Keita Inoue8-dan / age 39 1719	Junisen Class B1 Round 8		●
18	11/9	1725	-3	1722	Koji TanigawaOi / age 41 1959	NHK Cup Main Round 2		●
19	11/28	1722	+5	1727	Hifumi Katoh9-dan / age 63 1572	Junisen Class B1 Round 9		○
20	12/19	1727	-8	1719	Manabu Senzaki8-dan / age 33 1725	Junisen Class B1 Round 10		●
21	1/16	1719	+8	1727	Osamu Nakamura8-dan / age 41 1714	Junisen Class B1 Round 11		○
22	1/27	1727	-6	1721	Daisuke Suzuki8-dan / age 29 1837	Ryuo-sen Group 1 Ranking Round 1		●
23	1/30	1721	+2	1723	Yuji Maeda8-dan / age 49 1406	Osho-sen Prelim 1 Round 2		○
24	2/13	1723	+6	1730	Hiroshi Kamiya7-dan / age 42 1650	Junisen Class B1 Round 12		○
25	2/19	1730	+11	1740	Toshiaki Kubo8-dan / age 28 1852	Oza-sen Prelim 2 Round 2		○
26	2/25	1740	-4	1736	Tadahisa MaruyamaKio / age 33 1904	Ryuo-sen Group 1 Qualifier Round 1		●
27	3/12	1736	+9	1745	Takashi Abe7-dan / age 36 1785	Junisen Class B1 Round 13		○
28	3/19	1745	-10	1735	Takeshi Kawakami5-dan / age 31 1643	Oza-sen Prelim 2 Final		●
29	3/30	1735	+6	1741	Hiroshi Okazaki5-dan / age 36 1640	Osho-sen Prelim 1 Round 3		○

FY2002 results12W-22L

Win rate0.353

Rating1705

Annual rank40th

Rank/title at FY end / age9-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/16	1784	-4	1780	Kazuki Kimura6-dan / age 28 1962	Osho-sen Prelim 1 Round 3	●
2	4/25	1780	-12	1768	Keiji Mori9-dan / age 56 1593	Ginga-sen Block D Round 9	●
3	5/5	1768	-9	1759	Shuji Satoh6-dan / age 34 1715	NHK Cup Main Round 1	●
4	5/15	1759	+6	1764	Yoshikazu Minami9-dan / age 38 1658	Ryuo-sen Group 1 Qualifier Round 2	○
5	6/10	1764	-3	1761	Toshiyuki MoriuchiMeijin / age 31 1991	Ryuo-sen Group 1 Qualifier Semifinal	●
6	6/14	1761	-7	1754	Daisuke Suzuki7-dan / age 27 1793	Junisen Class B1 Round 1	●
7	6/25	1754	+5	1759	Kiyozumi Kiriyama9-dan / age 54 1634	Kio-sen Main Round 1	○
8	7/5	1759	-5	1754	Koichi Fukaura7-dan / age 30 1884	Junisen Class B1 Round 2	●
9	7/12	1754	-13	1741	Saburou Takeichi6-dan / age 48 1513	Asahi Open Prelims	●
10	7/26	1741	-9	1732	Osamu Nakamura8-dan / age 39 1694	Junisen Class B1 Round 3	●
11	8/16	1732	-7	1725	Hiroki Nakata7-dan / age 37 1789	Kio-sen Main Round 2	●
12	8/23	1725	-8	1717	Manabu Senzaki8-dan / age 32 1730	Junisen Class B1 Round 4	●
13	9/4	1717	+7	1724	Eisaku Tomioka7-dan / age 38 1656	Kisei-sen Prelim 2 Round 1	○
14	9/8	1724	+13	1737	Toshiyuki MoriuchiMeijin / age 31 1975	Hayazashi-sen Main Round 2	○
15	9/20	1737	-6	1731	Takashi Abe7-dan / age 35 1836	Junisen Class B1 Round 5	●
16	9/30	1731	+4	1735	Nobuyuki Oouchi9-dan / age 60 1535	Oi-sen Prelims Round 2	○
17	10/25	1735	+6	1741	Yoshikazu Minami9-dan / age 39 1633	Junisen Class B1 Round 6	○
18	11/1	1741	-13	1728	Yoshiyuki Ueyama6-dan / age 45 1519	Kisei-sen Prelim 2 Round 2	●
19	11/7	1728	+6	1734	Eisaku Tomioka7-dan / age 38 1652	Oi-sen Prelims Round 3	○
20	11/22	1734	-5	1729	Toshiaki Kubo7-dan / age 27 1851	Junisen Class B1 Round 7	●
21	12/5	1729	-6	1723	Hisashi Namekata6-dan / age 28 1818	Oi-sen Prelims Round 4	●
22	12/20	1723	-10	1713	Hifumi Katoh9-dan / age 62 1614	Junisen Class B1 Round 8	●
23	12/27	1713	-7	1706	Akira Shima8-dan / age 39 1768	Oza-sen Prelim 2 Round 2	●
24	1/17	1706	-8	1698	Torahiko Tanaka9-dan / age 45 1695	Junisen Class B1 Round 9	●
25	1/19	1698	+9	1706	Osamu Nakamura8-dan / age 40 1725	Hayazashi-sen Main Round 3	○
26	1/23	1706	+9	1715	Mamoru Hatakeyama6-dan / age 33 1752	Ryuo-sen Group 1 Ranking Round 1	○
27	1/28	1715	+5	1721	Shohei Takada6-dan / age 40 1598	Osho-sen Prelim 1 Round 2	○
28	2/9	1721	+12	1733	Tadahisa Maruyama9-dan / age 32 1909	Hayazashi-sen Main Quarterfinal	○
29	2/14	1733	-10	1723	Hiroshi Kamiya7-dan / age 41 1654	Junisen Class B1 Round 10	●
30	2/21	1723	-4	1719	Yasumitsu SatohKisei / age 33 1915	Ryuo-sen Group 1 Ranking Round 2	●
31	3/9	1719	-3	1716	Yoshiharu Habu4 titles / age 32 1982	Hayazashi-sen Main Semifinal	●
32	3/14	1716	+8	1724	Keita Inoue8-dan / age 39 1725	Junisen Class B1 Round 11	○
33	3/18	1724	-9	1715	Shinya Satoh5-dan / age 25 1666	Osho-sen Prelim 1 Round 3	●
34	3/25	1715	-10	1705	Kiyozumi Kiriyama9-dan / age 55 1638	Ginga-sen Block D Round 9	●

FY2001 results25W-18L

Win rate0.581

Rating1785

Annual rank16th

Rank/title at FY end / age9-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/1	1799	+8	1807	Daisuke Suzuki6-dan / age 26 1790	NHK Cup Main Round 1	○
2	4/24	1807	+7	1814	Kosuke Tamura5-dan / age 25 1754	Kachinuki-sen 6	○
3	4/27	1814	+4	1818	木下浩一age 33 1620	Osho-sen Prelim 1	○
4	5/1	1818	+3	1821	Kenji Kobayashi8-dan / age 44 1596	Oza-sen Main Round 1	○
5	5/7	1821	-3	1818	Yoshiharu Habu5 titles / age 30 2043	Kachinuki-sen 7	●
6	5/15	1818	-10	1808	Keita Inoue8-dan / age 37 1743	Ryuo-sen Group 2 Ranking Semifinal	●
7	5/26	1808	+7	1815	Daisuke Nakagawa7-dan / age 32 1763	Ginga-sen Block D Round 19	○
8	5/28	1815	+3	1817	Kazuo Manabe8-dan / age 49 1523	Osho-sen Prelim 1	○
9	6/8	1817	-6	1811	Tadahisa MaruyamaMeijin / age 30 1893	Oza-sen Main Round 2	●
10	6/9	1811	-9	1802	Keita Inoue8-dan / age 37 1761	Ginga-sen Block D Round 20	●
11	6/18	1802	+6	1808	Tadao Kitajima5-dan / age 35 1721	Osho-sen Prelim 1	○
12	6/21	1808	-10	1798	Osamu Nakamura8-dan / age 38 1723	Kio-sen Main Round 1	●
13	6/29	1798	-6	1793	Masataka Goda8-dan / age 30 1904	Junisen Class B1 Round 2	●
14	7/10	1793	+1	1794	Toshihiko Kawaguchi7-dan / age 64 1338	Asahi Open Prelims	○
15	7/13	1794	+5	1799	Teruichi Aono9-dan / age 48 1670	Osho-sen Prelim 2	○
16	7/19	1799	-11	1788	Torahiko Tanaka9-dan / age 44 1673	Junisen Class B1 Round 3	●
17	8/9	1788	+11	1799	Tadahisa MaruyamaMeijin / age 30 1913	Osho-sen Prelim 2	○
18	8/24	1799	+6	1805	Yoshikazu Minami9-dan / age 38 1704	Junisen Class B1 Round 4	○
19	8/29	1805	-10	1794	Kensuke Kitahama6-dan / age 25 1693	Kisei-sen Prelim 2 Round 1	●
20	9/3	1794	+3	1797	Kazuo Manabe8-dan / age 49 1536	Asahi Open Prelims	○
21	9/11	1797	-11	1786	Kunio Yonenaga9-dan / age 58 1662	Osho-sen Prelim 2 Final	●
22	9/14	1786	-5	1781	Toshiaki Kubo7-dan / age 26 1922	Junisen Class B1 Round 5	●
23	9/20	1781	+3	1785	Kazuharu Shoshi6-dan / age 39 1545	Oi-sen Prelims Round 2	○
24	9/28	1785	+4	1789	Bungo Fukusaki8-dan / age 41 1605	Junisen Class B1 Round 6	○
25	10/1	1789	-11	1778	Sakio Chiba4-dan / age 22 1644	Asahi Open Prelims Final	●
26	10/4	1778	+8	1786	Takashi Abe7-dan / age 34 1795	Ryuo-sen Group 2 Promotion playoff	○
27	10/7	1786	-3	1783	Yoshiharu Habu4 titles / age 31 2025	NHK Cup Main Round 2	●
28	10/19	1783	+8	1790	Makoto Nakahara9-dan / age 54 1767	Junisen Class B1 Round 7	○
29	11/5	1790	+2	1793	Yoshiyuki Kubota5-dan / age 29 1461	Oi-sen Prelims Round 3	○
30	11/9	1793	+8	1800	Takashi Abe7-dan / age 34 1788	Junisen Class B1 Round 8	○
31	11/19	1800	+6	1806	Keiichi Sanada6-dan / age 29 1699	Ryuo-sen Group 2 Promotion playoff Final	○
32	11/27	1806	+8	1814	Taku Morishita8-dan / age 35 1805	Oi-sen Prelims Round 4	○
33	11/30	1814	+4	1818	Kiyozumi Kiriyama9-dan / age 54 1612	Junisen Class B1 Round 9	○
34	12/2	1818	-11	1807	Manabu Senzaki8-dan / age 31 1691	Hayazashi-sen Main Round 2	●
35	12/13	1807	-12	1795	Shuuichi Ono7-dan / age 43 1612	Oza-sen Prelim 2 Round 2	●
36	12/16	1795	-5	1790	Tadahisa MaruyamaMeijin / age 31 1918	Oi-sen Prelims Final	●
37	12/21	1790	+7	1796	Osamu Nakamura8-dan / age 39 1732	Junisen Class B1 Round 10	○
38	1/18	1796	+4	1801	Hiroshi Kamiya7-dan / age 40 1617	Junisen Class B1 Round 11	○
39	2/1	1801	+6	1807	Osamu Nakamura8-dan / age 39 1734	Ryuo-sen Group 1 Ranking Round 1	○
40	2/15	1807	-10	1797	Keita Inoue8-dan / age 38 1725	Junisen Class B1 Round 12	●
41	3/7	1797	+1	1799	Hiroshi Seki5-dan / age 41 1389	Osho-sen Prelim 1 Round 2	○
42	3/15	1799	-9	1789	Akira Shima8-dan / age 39 1735	Junisen Class B1 Round 13	●
43	3/25	1789	-4	1785	Yasumitsu SatohOsho / age 32 1979	Ryuo-sen Group 1 Ranking Round 2	●

FY2000 results28W-15L

Win rate0.651

Rating1811

Annual rank13th

Rank/title at FY end / age9-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1728	-5	1723	Toshiyuki Moriuchi8-dan / age 29 1875	Ryuo-sen Group 1Qualifier Round 1	Gote	●
2	4/18	1723	+3	1727	Noboru Sakurai7-dan / age 58 1489	Osho-sen Prelim 1 Round 3	Sente	○
3	4/26	1727	+6	1733	Shuuichi Ono7-dan / age 42 1651	Ginga-sen Block A Round 19	Sente	○
4	4/26	1727	-8	1719	Yoshikazu Minami9-dan / age 36 1744	Ginga-sen Block A Round 20	Gote	●
5	5/9	1725	-9	1717	Keiichi Sanada6-dan / age 27 1702	Ryuo-sen Group 1 Relegation playoff Semifinal	Gote	●
6	5/24	1717	+11	1728	Hisashi Namekata6-dan / age 26 1864	Osho-sen Prelim 1 Final	Sente	○
7	6/9	1728	-8	1720	Keita Inoue8-dan / age 36 1739	Junisen Class B1 Round 1	Gote	●
8	6/30	1720	-4	1716	Takeshi FujiiRyuo / age 29 1913	Junisen Class B1 Round 2	Gote	●
9	7/6	1716	+7	1723	Hiroshi Kamiya7-dan / age 39 1655	Kio-sen Main Round 1	Sente	○
10	7/11	1723	+7	1730	Hifumi Katoh9-dan / age 60 1692	Osho-sen Prelim 2 Round 1	Gote	○
11	7/21	1730	+7	1737	Osamu Nakamura8-dan / age 37 1674	Junisen Class B1 Round 3	Gote	○
12	7/27	1737	+11	1748	Taku Morishita8-dan / age 34 1868	Kio-sen Main Round 2	Sente	○
13	8/7	1748	+3	1751	Kenji Iino7-dan / age 46 1488	All-Japan Pro Round 2	Gote	○
14	8/12	1751	-5	1746	Koichi Fukaura6-dan / age 28 1882	Hayazashi-sen Main Round 2	Gote	●
15	8/18	1746	-11	1735	Kenji Kobayashi8-dan / age 43 1603	Junisen Class B1 Round 4	Sente	●
16	9/1	1735	-5	1729	Toshiaki Kubo6-dan / age 25 1859	Osho-sen Prelim 2 Round 2	Gote	●
17	9/8	1729	-5	1724	Masataka Goda8-dan / age 29 1864	Junisen Class B1 Round 5	Gote	●
18	9/13	1724	+9	1733	Akira Shima8-dan / age 37 1751	NHK Cup Main Round 2	Sente	○
19	9/18	1733	+8	1741	Akira Shima8-dan / age 37 1742	Kio-sen Main Round 3	Gote	○
20	9/21	1741	-10	1731	Keiji Mori9-dan / age 54 1642	All-Japan Pro Round 3	Gote	●
21	9/25	1731	+5	1736	Shuuichi Ono7-dan / age 42 1602	Kisei-sen Prelim 2 Round 1	Gote	○
22	9/29	1736	+6	1743	Bungo Fukusaki8-dan / age 40 1669	Junisen Class B1 Round 6	Gote	○
23	10/5	1743	+5	1747	Shinya Satoh4-dan / age 23 1597	Oi-sen Prelims Round 2	Sente	○
24	10/10	1747	+10	1757	Nobuyuki Yashiki7-dan / age 28 1818	Kisei-sen Prelim 2 Round 2	Gote	○
25	10/20	1757	+6	1763	Hiroshi Kamiya7-dan / age 39 1655	Junisen Class B1 Round 7	Sente	○
26	10/27	1763	-6	1757	Toshiaki Kubo6-dan / age 25 1859	Kio-sen Main Round 4	Gote	●
27	11/7	1757	-7	1750	Daisuke Suzuki6-dan / age 26 1807	Kisei-sen Prelim 2 Final	Sente	●
28	11/10	1750	+5	1755	Kiyozumi Kiriyama9-dan / age 53 1620	Junisen Class B1 Round 8	Sente	○
29	11/20	1755	+12	1767	Takeshi FujiiRyuo / age 30 1936	NHK Cup Main Round 3	Sente	○
30	11/24	1767	+5	1772	Nobuyuki Oouchi9-dan / age 59 1636	Oi-sen Prelims Round 3	Sente	○
31	12/1	1772	+9	1781	Makoto Nakahara9-dan / age 53 1821	Junisen Class B1 Round 9	Gote	○
32	12/7	1781	+9	1790	Daisuke Suzuki6-dan / age 26 1817	Oza-sen Prelim 2 Round 2	Sente	○
33	12/14	1790	+5	1795	Eiji Iijima4-dan / age 21 1671	Oi-sen Prelims Round 4	Gote	○
34	12/22	1795	+7	1802	Yoshikazu Minami9-dan / age 37 1748	Junisen Class B1 Round 10	Sente	○
35	1/12	1802	-9	1793	Osamu Nakamura8-dan / age 38 1739	Oi-sen Prelims Final	Gote	●
36	1/15	1793	+7	1800	Naruyuki Hatakeyama6-dan / age 31 1743	Ryuo-sen Group 2 Ranking Round 1	Sente	○
37	1/29	1800	-7	1793	Taku Morishita8-dan / age 34 1837	NHK Cup Main Round 4	Sente	●
38	2/16	1793	-12	1781	Keiji Mori9-dan / age 54 1624	Junisen Class B1 Round 12	Gote	●
39	2/23	1781	+7	1788	Akira Shima8-dan / age 38 1756	Ryuo-sen Group 2 Ranking Round 2	Gote	○
40	3/6	1788	+2	1790	Toshio Miyata7-dan / age 48 1404	Osho-sen Prelim 1 Round 2	Gote	○
41	3/12	1790	+9	1799	Daisuke Suzuki6-dan / age 26 1819	NHK Cup Main Round 1	Gote	○
42	3/16	1799	+8	1807	Hiroyuki Miura7-dan / age 27 1801	Junisen Class B1 Round 13	Sente	○
43	3/21	1807	+4	1811	Chikara Akutsu4-dan / age 18 1638	Oza-sen Prelim 2 Final	Gote	○

FY1999 results13W-20L

Win rate0.394

Rating1732

Annual rank28th

Rank/title at FY end / age9-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1798	+8	1806	Nobuyuki Yashiki7-dan / age 27 1801	Oi-sen White league Round 3	Gote	○
2	4/20	1806	+9	1816	Koichi Fukaura6-dan / age 27 1852	Oza-sen Main Round 1	Gote	○
3	4/27	1816	-6	1810	Yasumitsu SatohMeijin / age 29 1915	Ryuo-sen Group 1 Ranking Semifinal	Gote	●
4	5/10	1810	+3	1812	Tsuneo Kikuchi7-dan / age 49 1523	NHK Cup Main Round 1	Sente	○
5	5/17	1812	+5	1818	Tadao Kitajima4-dan / age 33 1687	Oi-sen White league Round 4	Gote	○
6	6/1	1818	-11	1806	Norihiro Yagura4-dan / age 24 1655	Oi-sen White league Round 5	Sente	●
7	6/4	1806	-8	1798	Yoshikazu Minami9-dan / age 35 1799	Junisen Class B1 Round 1	Sente	●
8	6/11	1798	-11	1787	Norihiro Yagura5-dan / age 24 1643	Oi-sen White league Playoff	Gote	●
9	6/14	1787	-4	1782	Tadahisa Maruyama8-dan / age 28 1962	Oza-sen Main Round 2	Gote	●
10	6/25	1782	-11	1771	Kiyozumi Kiriyama9-dan / age 51 1637	Junisen Class B1 Round 2	Gote	●
11	7/1	1771	-4	1767	Koji Tanigawa9-dan / age 37 1971	Ryuo-sen Group 1Qualifier Final	Sente	●
12	7/7	1767	-12	1755	Noboru Tamaru8-dan / age 49 1574	Kio-sen Main Round 2	Sente	●
13	7/16	1755	-10	1745	Hiroshi Kamiya7-dan / age 38 1646	Junisen Class B1 Round 3	Gote	●
14	7/19	1745	-7	1737	Kazushiza Horiguchi4-dan / age 24 1770	NHK Cup Main Round 2	Gote	●
15	7/27	1737	+5	1742	Shohei Takada5-dan / age 37 1586	All-Japan Pro Round 2	Gote	○
16	8/20	1742	-11	1731	Kunio Naitou9-dan / age 59 1615	Junisen Class B1 Round 4	Sente	●
17	9/2	1731	-9	1722	Eisaku Tomioka7-dan / age 35 1687	Kisei-sen Prelim 2 Round 1	Sente	●
18	9/10	1722	+7	1729	Keiji Mori9-dan / age 53 1667	Junisen Class B1 Round 5	Gote	○
19	9/24	1729	-5	1724	Toshiaki Kubo6-dan / age 24 1850	All-Japan Pro Round 3	Gote	●
20	10/5	1724	-11	1713	Toshiyuki Nakao4-dan / age 24 1597	Oi-sen Prelims Round 2	Gote	●
21	10/9	1713	+9	1722	Keita Inoue8-dan / age 35 1777	Hayazashi-sen Main Round 2	Gote	○
22	10/15	1722	-4	1719	Koji TanigawaKisei / age 37 1942	Kachinuki-sen Main	Gote	●
23	10/22	1719	+7	1726	Teruichi Aono9-dan / age 46 1697	Junisen Class B1 Round 6	Sente	○
24	11/12	1726	-8	1719	Keita Inoue8-dan / age 35 1745	Junisen Class B1 Round 7	Gote	●
25	11/20	1719	-3	1716	Yoshiharu Habu4 titles / age 29 2011	Hayazashi-sen Main Round 3	Sente	●
26	12/3	1716	-6	1710	Manabu Senzaki7-dan / age 29 1788	Oza-sen Prelim 2 Round 2	Sente	●
27	12/10	1710	+10	1720	Manabu Senzaki7-dan / age 29 1794	Junisen Class B1 Round 8	Sente	○
28	1/21	1720	+6	1726	Bungo Fukusaki8-dan / age 40 1638	Junisen Class B1 Round 9	Sente	○
29	1/31	1726	-5	1721	Taku Morishita8-dan / age 33 1877	Ryuo-sen Group 1 Ranking Round 1	Gote	●
30	2/10	1721	-10	1712	Kenji Kobayashi8-dan / age 42 1654	Junisen Class B1 Round 10	Gote	●
31	3/10	1712	+8	1720	Osamu Nakamura8-dan / age 37 1710	Junisen Class B1 Round 11	Sente	○
32	3/23	1720	+6	1726	Takeshi Kawakami5-dan / age 27 1647	Osho-sen Prelim 1 Round 2	Gote	○
33	3/27	1726	+6	1732	Shohei Takada5-dan / age 37 1641	NHK Cup Main Round 1	Sente	○

FY1998 results22W-18L

Win rate0.550

Rating1799

Annual rank15th

Rank/title at FY end / age9-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1797	+9	1805	Taku Morishita8-dan / age 31 1823	Oi-sen League Red Round 3	Gote	○
2	4/14	1805	+8	1813	Taku Morishita8-dan / age 31 1815	Ryuo-sen Group 1Qualifier Round 2	Sente	○
3	5/7	1813	+9	1822	Takeshi Fujii6-dan / age 27 1841	Oza-sen Main Round 1	Gote	○
4	5/12	1822	+5	1827	Tadao Kitajima4-dan / age 32 1671	Oi-sen League Red Round 4	Gote	○
5	5/28	1827	+6	1832	Yasuaki Tsukada8-dan / age 33 1715	Ryuo-sen Group 1Qualifier Semifinal	Sente	○
6	6/1	1832	+6	1838	Akira Shima8-dan / age 35 1744	Oi-sen League Red Round 5	Sente	○
7	6/5	1838	-12	1827	Kiyozumi Kiriyama9-dan / age 50 1672	Junisen Class B1 Round 1	Gote	●
8	6/12	1827	+10	1837	Yasumitsu Satoh8-dan / age 28 1921	Ryuo-sen Group 1Qualifier Final	Sente	○
9	6/18	1837	-4	1832	Masataka Goda7-dan / age 27 2002	Oza-sen Main Round 2	Sente	●
10	6/21	1832	-8	1824	Taku Morishita8-dan / age 31 1824	JT Cup Main	Sente	●
11	6/26	1824	-11	1813	Keiji Mori9-dan / age 52 1664	Junisen Class B1 Round 2	Sente	●
12	7/3	1813	-14	1799	Junichi Kase5-dan / age 40 1485	All-Japan Pro Round 2	Sente	●
13	7/7	1799	-10	1789	Hifumi Katoh9-dan / age 58 1697	Kio-sen Main Round 1	Sente	●
14	7/17	1789	-5	1783	Tadahisa Maruyama8-dan / age 27 1905	Ryuo-sen Main Round 3	Gote	●
15	7/24	1783	+5	1788	Bungo Fukusaki8-dan / age 38 1648	Junisen Class B1 Round 3	Gote	○
16	7/28	1788	+9	1797	Manabu Senzaki6-dan / age 28 1811	Osho-sen Prelim 2 Round 2	Sente	○
17	7/31	1797	+6	1803	Keiichi Sanada6-dan / age 25 1704	Kachinuki-sen Main	Sente	○
18	8/15	1803	+4	1807	Kunio Naitou9-dan / age 58 1636	Kachinuki-sen Main	Sente	○
19	8/21	1807	-10	1797	Teruichi Aono9-dan / age 45 1713	Junisen Class B1 Round 4	Sente	●
20	8/31	1797	-10	1787	Ichiro Hiura6-dan / age 32 1726	Kachinuki-sen Main	Gote	●
21	9/4	1787	-7	1780	Taku Morishita8-dan / age 32 1824	Osho-sen Prelim 2 Final	Sente	●
22	9/25	1780	+8	1789	Osamu Nakamura8-dan / age 35 1797	Junisen Class B1 Round 5	Gote	○
23	9/29	1789	-11	1778	Shuuichi Ono7-dan / age 40 1664	Kisei-sen Prelim 2 Round 1	Sente	●
24	10/12	1778	+8	1786	Osamu Nakamura8-dan / age 35 1788	NHK Cup Main Round 2	Sente	○
25	10/23	1786	+4	1790	Noboru Tamaru8-dan / age 48 1578	Junisen Class B1 Round 6	Gote	○
26	10/31	1790	+5	1795	Kenji Kobayashi8-dan / age 41 1665	Hayazashi-sen Main Round 2	Gote	○
27	11/13	1795	+6	1801	Hiroshi Kamiya7-dan / age 37 1698	Junisen Class B1 Round 7	Sente	○
28	11/26	1801	+4	1805	Keiji Mori9-dan / age 52 1636	Oza-sen Prelim 2 Round 2	Sente	○
29	12/7	1805	-9	1796	Kazushiza Horiguchi4-dan / age 23 1757	NHK Cup Main Round 3	Sente	●
30	12/11	1796	-8	1788	Yoshikazu Minami9-dan / age 35 1802	Junisen Class B1 Round 8	Sente	●
31	12/19	1788	-4	1784	Masataka GodaKisei / age 27 1957	Hayazashi-sen Main Round 3	Sente	●
32	12/22	1784	+6	1790	Keiichi Sanada6-dan / age 26 1702	Ryuo-sen Group 1 Ranking Round 1	Gote	○
33	1/22	1790	-10	1781	Torahiko Tanaka9-dan / age 41 1723	Junisen Class B1 Round 9	Gote	●
34	1/27	1781	+7	1788	Daisuke Nakagawa6-dan / age 30 1742	Oza-sen Prelim 2 Final	Sente	○
35	2/2	1788	-6	1781	Hisashi Namekata5-dan / age 25 1867	Osho-sen Prelim 1 Round 2	Sente	●
36	2/12	1781	+6	1787	Kenji Kobayashi8-dan / age 41 1670	Junisen Class B1 Round 10	Sente	○
37	2/16	1787	+11	1798	Takeshi FujiiRyuo / age 28 1909	Oi-sen White league Round 1	Gote	○
38	3/12	1798	-5	1793	Masataka GodaKisei / age 27 1945	Junisen Class B1 Round 11	Gote	●
39	3/19	1793	+11	1804	Tadahisa Maruyama8-dan / age 28 1929	Ryuo-sen Group 1 Ranking Round 2	Sente	○
40	3/23	1804	-5	1799	Masataka GodaKisei / age 28 1950	Oi-sen White league Round 2	Sente	●

FY1997 results21W-23L

Win rate0.477

Rating1795

Annual rank18th

Rank/title at FY end / age9-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1817	-7	1809	Taku Morishita8-dan / age 30 1847	Oza-sen Main Round 1	Gote	●
2	4/23	1809	+5	1814	Norihiro Yagura4-dan / age 22 1648	NHK Cup Main Round 1	Sente	○
3	5/6	1814	+7	1821	Kunio Yonenaga9-dan / age 53 1754	Ryuo-sen Group 1Qualifier Round 2	Sente	○
4	6/5	1821	-7	1814	Toshiyuki Moriuchi8-dan / age 26 1873	Ryuo-sen Group 1Qualifier Semifinal	Gote	●
5	6/13	1814	-11	1803	Hifumi Katoh9-dan / age 57 1682	Junisen Class A Round 1	Gote	●
6	7/6	1803	-6	1797	Yasumitsu Satoh8-dan / age 27 1873	JT Cup Main	Sente	●
7	7/8	1797	+7	1804	Osamu Nakamura8-dan / age 34 1768	Kio-sen Main Round 2	Gote	○
8	7/18	1804	-6	1797	Taku Morishita8-dan / age 31 1872	Junisen Class A Round 2	Sente	●
9	8/1	1797	+6	1803	Eisaku Tomioka7-dan / age 33 1699	Osho-sen Prelim 2 Round 2	Gote	○
10	8/15	1803	-10	1793	Hiroki Iizuka5-dan / age 28 1723	Kio-sen Main Round 3	Gote	●
11	9/2	1793	+8	1801	Hiroyuki Miura6-dan / age 23 1778	Osho-sen Prelim 2 Final	Gote	○
12	9/6	1801	+8	1809	Takeshi Fujii6-dan / age 26 1805	Hayazashi-sen Main Round 2	Gote	○
13	9/9	1809	-9	1800	Akira Shima8-dan / age 34 1781	Junisen Class A Round 3	Gote	●
14	9/12	1800	-9	1791	Shuji Satoh5-dan / age 30 1738	All-Japan Pro Round 2	Sente	●
15	9/26	1791	-7	1784	Makoto Nakahara9-dan / age 50 1830	Osho-sen Challenger league Round 1	Gote	●
16	10/3	1784	-8	1776	Keita Inoue8-dan / age 33 1784	Junisen Class A Round 4	Sente	●
17	10/9	1776	+6	1782	Hiroshi Kamiya6-dan / age 36 1678	Kisei-sen Prelim 2 Round 1	Gote	○
18	10/13	1782	-8	1774	Ichiro Hiura6-dan / age 31 1774	NHK Cup Main Round 2	Sente	●
19	10/17	1774	+7	1781	Hiroki Iizuka5-dan / age 28 1749	Kisei-sen Prelim 2 Round 2	Gote	○
20	10/21	1781	+9	1790	Satoshi Murayama8-dan / age 28 1825	Osho-sen Challenger league Round 2	Sente	○
21	10/24	1790	+1	1791	Terutaka Yasue7-dan / age 56 1378	Oi-sen Prelims Round 2	Gote	○
22	10/31	1791	+12	1803	Koji TanigawaRyuo・Meijin / age 35 1976	Osho-sen Challenger league Round 3	Gote	○
23	11/6	1803	+3	1807	Nobuyuki Oouchi9-dan / age 56 1575	Kisei-sen Prelim 2 Final	Sente	○
24	11/8	1807	-4	1802	Yoshiharu Habu4 titles / age 27 1979	Hayazashi-sen Main Round 3	Sente	●
25	11/20	1802	-7	1795	Yasumitsu Satoh8-dan / age 28 1853	Junisen Class A Round 5	Gote	●
26	11/25	1795	+1	1797	Toshihiko Kawaguchi6-dan / age 61 1394	Oi-sen Prelims Round 3	Sente	○
27	12/2	1797	-5	1792	Tadahisa Maruyama7-dan / age 27 1921	Osho-sen Challenger league Round 5	Sente	●
28	12/5	1792	-6	1786	Toshiyuki Moriuchi8-dan / age 27 1875	Osho-sen Challenger league Round 6	Gote	●
29	12/9	1786	+7	1793	Kunio Yonenaga9-dan / age 54 1753	Junisen Class A Round 6	Sente	○
30	12/12	1793	+8	1801	Manabu Senzaki6-dan / age 27 1800	Kisei-sen Prelim 3 Group D Round 1	Sente	○
31	12/15	1801	-6	1795	Yasumitsu Satoh8-dan / age 28 1888	Osho-sen Challenger league Round 7	Sente	●
32	12/22	1795	+9	1804	Takeshi Fujii6-dan / age 27 1840	Oi-sen Prelims Round 4	Gote	○
33	1/9	1804	+9	1813	Makoto Nakahara9-dan / age 50 1836	Oi-sen Prelims Final	Sente	○
34	1/16	1813	-8	1805	Makoto Nakahara9-dan / age 50 1819	Junisen Class A Round 7	Gote	●
35	1/23	1805	-4	1801	Yoshiharu Habu4 titles / age 27 1993	Ryuo-sen Group 1 Ranking Round 1	Gote	●
36	1/27	1801	+4	1805	Koji Tosa7-dan / age 42 1628	Oza-sen Prelim 2 Round 2	Gote	○
37	1/30	1805	-7	1798	Toshiyuki Moriuchi8-dan / age 27 1865	Kisei-sen Prelim 3 Group D Round 2	Gote	●
38	2/4	1798	-4	1795	Yoshiharu Habu4 titles / age 27 2000	Junisen Class A Round 8	Gote	●
39	2/13	1795	-5	1789	Yasumitsu Satoh8-dan / age 28 1919	Oi-sen League Red Round 1	Gote	●
40	2/17	1789	+6	1795	Eisaku Tomioka7-dan / age 33 1680	Oza-sen Prelim 2 Final	Sente	○
41	2/26	1795	-8	1787	Takeshi Fujii6-dan / age 27 1814	Kisei-sen Prelim 3 Group D Round 3	Sente	●
42	3/2	1787	-6	1782	Toshiyuki Moriuchi8-dan / age 27 1893	Junisen Class A Round 9	Sente	●
43	3/6	1782	+6	1788	Norihiro Yagura4-dan / age 23 1684	Oi-sen League Red Round 2	Sente	○
44	3/24	1788	+8	1795	Akira Shima8-dan / age 35 1767	Ryuo-sen Group 1Qualifier Round 1	Gote	○

FY1996 results34W-19L

Win rate0.642

Rating1818

Annual rank13th

Rank/title at FY end / age9-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1806	+7	1813	Akira Shima8-dan / age 33 1777	Oi-sen League Red Round 3	Gote	○
2	4/12	1813	+10	1823	Tadahisa Maruyama6-dan / age 25 1904	Oza-sen Main Round 1	Sente	○
3	4/26	1823	+5	1828	Yasuaki Tsukada8-dan / age 31 1675	Ryuo-sen Group 1 Ranking Semifinal	Gote	○
4	5/8	1828	-9	1820	Satoshi Murayama8-dan / age 26 1801	Oi-sen League Red Round 4	Gote	●
5	6/3	1820	+9	1829	Masataka Goda6-dan / age 25 1868	Oi-sen League Red Round 5	Sente	○
6	6/7	1829	+4	1833	Kenji Kobayashi8-dan / age 39 1630	Junisen Class B1 Round 1	Sente	○
7	6/14	1833	+5	1838	Kenji Waki7-dan / age 35 1716	Oza-sen Main Round 2	Sente	○
8	6/20	1838	+8	1846	Koji Tanigawa9-dan / age 34 1857	Ryuo-sen Group 1 Ranking Final	Gote	○
9	6/28	1846	+4	1850	Yasuaki Tsukada8-dan / age 31 1655	Junisen Class B1 Round 2	Gote	○
10	7/6	1850	+4	1854	Yasuaki Tsukada8-dan / age 31 1651	Hayazashi-sen Main Round 2	Gote	○
11	7/9	1854	+4	1859	Hisashi Ogura5-dan / age 28 1678	Osho-sen Prelim 2 Round 1	Gote	○
12	7/15	1859	-10	1849	Akira Shima8-dan / age 33 1781	Oza-sen Main Semifinal	Gote	●
13	7/19	1849	+3	1852	Masamitsu Tachi6-dan / age 31 1612	All-Japan Pro Round 2	Sente	○
14	7/26	1852	+7	1859	Keita Inoue7-dan / age 32 1788	Junisen Class B1 Round 3	Sente	○
15	8/2	1859	+6	1865	Keita Inoue7-dan / age 32 1781	Ryuo-sen Main Round 3	Gote	○
16	8/8	1865	+8	1873	Masataka Goda6-dan / age 25 1863	Osho-sen Prelim 2 Round 2	Sente	○
17	8/16	1873	-9	1864	Yasumitsu Satoh8-dan / age 26 1850	Ryuo-sen Main Semifinal	Sente	●
18	8/23	1864	-12	1852	Kunio Naitou9-dan / age 56 1646	Junisen Class B1 Round 4	Gote	●
19	9/3	1852	+5	1857	Ichiro Hiura6-dan / age 30 1707	Osho-sen Prelim 2 Final	Gote	○
20	9/6	1857	-11	1845	Torahiko Tanaka9-dan / age 39 1707	Junisen Class B1 Round 5	Sente	●
21	9/11	1845	+2	1847	Teruhiko Suzuki7-dan / age 41 1485	Kisei-sen Prelim 2 Round 1	Sente	○
22	9/18	1847	+7	1854	Toshiaki Kubo5-dan / age 21 1784	All-Japan Pro Round 3	Sente	○
23	9/24	1854	+5	1859	Yoshikazu Minami9-dan / age 33 1741	Kio-sen Main Round 3	Sente	○
24	9/28	1859	+12	1871	Yoshiharu Habu6 titles / age 26 2039	Hayazashi-sen Main Round 3	Gote	○
25	10/1	1871	+0	1871	Shuuichi Ikeda6-dan / age 51 1244	Oi-sen Prelims Round 2	Sente	○
26	10/4	1871	-9	1863	Takeshi Fujii6-dan / age 26 1845	Osho-sen Challenger league Round 1	Gote	●
27	10/8	1863	+3	1866	Katsuhiko Murooka6-dan / age 37 1621	Kisei-sen Prelim 2 Round 2	Gote	○
28	10/11	1866	+2	1868	Noboru Tamaru8-dan / age 46 1534	Junisen Class B1 Round 7	Gote	○
29	10/25	1868	+8	1876	Toshiyuki Moriuchi8-dan / age 26 1872	Osho-sen Challenger league Round 2	Sente	○
30	10/28	1876	+4	1880	Torahiko Tanaka9-dan / age 39 1699	NHK Cup Main Round 2	Gote	○
31	11/2	1880	-9	1871	Makoto Nakahara9-dan / age 49 1831	Kio-sen Main Round 4	Sente	●
32	11/5	1871	+7	1878	Nobuyuki Yashiki7-dan / age 24 1820	Oi-sen Prelims Round 3	Sente	○
33	11/8	1878	+4	1882	Teruichi Aono9-dan / age 43 1695	Junisen Class B1 Round 8	Sente	○
34	11/11	1882	+5	1888	Keiji Mori9-dan / age 50 1762	Kisei-sen Prelim 2 Final	Sente	○
35	11/15	1888	-8	1879	Tadahisa Maruyama6-dan / age 26 1875	Osho-sen Challenger league Round 4	Gote	●
36	11/18	1879	-10	1870	Nobuyuki Yashiki7-dan / age 24 1807	All-Japan Pro Round 4	Sente	●
37	11/22	1870	+4	1874	Bungo Fukusaki8-dan / age 36 1693	Junisen Class B1 Round 9	Gote	○
38	11/26	1874	-9	1865	Makoto Nakahara9-dan / age 49 1821	Osho-sen Challenger league Round 5	Sente	●
39	11/29	1865	+4	1868	Shingo Hirafuji5-dan / age 33 1653	Kisei-sen Prelim 3 Group C Round 1	Gote	○
40	12/4	1868	-6	1862	Koji TanigawaRyuo / age 34 1940	Osho-sen Challenger league Round 6	Gote	●
41	12/7	1862	-12	1850	Kunio Naitou9-dan / age 57 1674	Hayazashi-sen Main Round 4	Gote	●
42	12/9	1850	-9	1841	Hisashi Namekata5-dan / age 22 1817	NHK Cup Main Round 3	Sente	●
43	12/13	1841	-12	1829	Kiyozumi Kiriyama9-dan / age 49 1644	Junisen Class B1 Round 10	Gote	●
44	12/18	1829	+9	1838	Satoshi Murayama8-dan / age 27 1854	Osho-sen Challenger league Round 7	Sente	○
45	12/24	1838	-10	1828	Osamu Nakamura8-dan / age 34 1743	Oi-sen Prelims Round 4	Gote	●
46	1/9	1828	-8	1820	Nobuyuki Yashiki7-dan / age 24 1839	Kisei-sen Prelim 3 Group C Round 2	Sente	●
47	1/24	1820	+4	1824	Masahiko Urano7-dan / age 32 1655	Junisen Class B1 Round 11	Sente	○
48	2/10	1824	+10	1834	Toshiyuki Moriuchi8-dan / age 26 1901	Ryuo-sen Group 1 Ranking Round 1	Sente	○
49	2/14	1834	+6	1840	Yoshikazu Minami9-dan / age 33 1750	Junisen Class B1 Round 12	Gote	○
50	2/18	1840	-9	1831	Hiroyuki MiuraKisei / age 23 1792	Kachinuki-sen Main	Gote	●
51	2/21	1831	-6	1825	Koji TanigawaRyuo / age 34 1931	Kisei-sen Prelim 3 Group C Round 3	Sente	●
52	3/14	1825	+4	1829	Michio Ariyoshi9-dan / age 61 1637	Junisen Class B1 Round 13	Sente	○
53	3/18	1829	-11	1818	Kenji Waki7-dan / age 36 1695	Ryuo-sen Group 1 Ranking Round 2	Sente	●

FY1995 results22W-24L

Win rate0.478

Rating1809

Annual rank14th

Rank/title at FY end / age9-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1842	-5	1837	Koji TanigawaOsho / age 33 1965	Oi-sen White league Round 3	Sente	●
2	4/17	1837	-10	1828	Hiroyuki Miura5-dan / age 21 1767	Kisei-sen Main Round 1	Gote	●
3	4/28	1828	-7	1820	Makoto Nakahara9-dan / age 47 1852	Ryuo-sen Group 1 Ranking Semifinal	Gote	●
4	5/18	1820	+5	1825	Keiji Mori9-dan / age 49 1674	Oi-sen White league Round 4	Gote	○
5	6/5	1825	+4	1829	Hisashi Ogura5-dan / age 27 1654	Oi-sen White league Round 5	Gote	○
6	6/9	1829	-5	1824	Koji TanigawaOsho / age 33 1958	Oi-sen White league Playoff	Sente	●
7	6/12	1824	-10	1814	Akira Shima8-dan / age 32 1731	Junisen Class A Round 1	Sente	●
8	6/27	1814	-7	1807	Yasumitsu Satoh7-dan / age 25 1854	Ryuo-sen Group 1Qualifier Final	Gote	●
9	7/7	1807	+5	1812	Bungo Fukusaki8-dan / age 35 1691	Osho-sen Prelim 2 Round 1	Gote	○
10	7/11	1812	+10	1822	Makoto Nakahara9-dan / age 47 1886	Kio-sen Main Round 2	Sente	○
11	7/19	1822	+9	1831	Makoto Nakahara9-dan / age 47 1877	Oi-sen White league Relegation playoff	Sente	○
12	7/22	1831	+5	1836	Eisaku Tomioka7-dan / age 31 1673	Hayazashi-sen Main Round 2	Gote	○
13	7/24	1836	+5	1841	Michio Ariyoshi9-dan / age 59 1709	Junisen Class A Round 2	Gote	○
14	7/30	1841	-7	1834	Toshiyuki Moriuchi8-dan / age 24 1864	JT Cup Main	Gote	●
15	8/11	1834	+3	1836	Yaichio Oono6-dan / age 36 1549	All-Japan Pro Round 2	Sente	○
16	8/17	1836	-11	1825	Michio Ariyoshi9-dan / age 60 1690	Osho-sen Prelim 2 Round 2	Gote	●
17	8/28	1825	+8	1833	Satoshi Murayama8-dan / age 26 1807	Junisen Class A Round 3	Sente	○
18	9/4	1833	-10	1823	Daisuke Nakagawa6-dan / age 27 1753	NHK Cup Main Round 2	Sente	●
19	9/7	1823	+2	1824	Hiroto Kiritani6-dan / age 45 1444	All-Japan Pro Round 3	Sente	○
20	9/11	1824	+5	1830	Yasuaki Tsukada8-dan / age 30 1707	Kio-sen Main Round 3	Sente	○
21	10/4	1830	+5	1835	Hifumi Katoh9-dan / age 55 1698	Junisen Class A Round 4	Sente	○
22	10/16	1835	+7	1842	Toshiaki Kubo5-dan / age 20 1802	Kio-sen Main Round 4	Gote	○
23	10/21	1842	-11	1831	Yoshikazu Minami9-dan / age 32 1720	Hayazashi-sen Main Round 3	Gote	●
24	10/30	1831	-7	1825	Tadahisa Maruyama6-dan / age 25 1895	All-Japan Pro Round 4	Sente	●
25	11/10	1825	+6	1831	Akira Shima8-dan / age 32 1749	Kio-sen Main Round 5	Sente	○
26	11/16	1831	-8	1823	Kunio Yonenaga9-dan / age 52 1820	Junisen Class A Round 5	Gote	●
27	11/24	1823	-9	1814	Hiroyuki Miura5-dan / age 21 1781	Kisei-sen Prelim 3 Group A Round 1	Sente	●
28	12/1	1814	+4	1818	Koji Tosa6-dan / age 40 1638	Oza-sen Prelim 2 Round 2	Gote	○
29	12/5	1818	-7	1811	Toshiyuki Moriuchi8-dan / age 25 1856	Junisen Class A Round 6	Sente	●
30	12/14	1811	+9	1820	Satoshi Murayama8-dan / age 26 1870	Kio-sen Main Final	Gote	○
31	1/8	1820	-7	1814	Satoshi Murayama8-dan / age 26 1870	Kio-sen Best-of-5 Game 1	Gote	●
32	1/12	1814	+8	1822	Hiroyuki Miura5-dan / age 21 1812	Kachinuki-sen Main	Gote	○
33	1/19	1822	+9	1831	Satoshi Murayama8-dan / age 26 1868	Kio-sen Best-of-5 Game 2	Gote	○
34	1/23	1831	-10	1821	Hiroki Nakata6-dan / age 31 1745	Kachinuki-sen Main	Gote	●
35	1/26	1821	-7	1813	Taku Morishita8-dan / age 29 1846	Junisen Class A Round 7	Gote	●
36	2/7	1813	-6	1807	Koji TanigawaOsho / age 33 1884	Junisen Class A Round 8	Sente	●
37	2/10	1807	-3	1804	Yoshiharu Habu6 titles / age 25 2075	Kio-sen Best-of-5 Game 1	Sente	●
38	2/15	1804	+6	1810	Kenji Kanzaki6-dan / age 32 1704	Oi-sen League Red Round 1	Gote	○
39	2/20	1810	+8	1818	Manabu Senzaki6-dan / age 25 1811	Ryuo-sen Group 1 Ranking Round 1	Sente	○
40	2/23	1818	-3	1815	Yoshiharu Habu7 titles / age 25 2075	Kio-sen Best-of-5 Game 2	Gote	●
41	2/26	1815	-8	1807	Nobuyuki Yashiki6-dan / age 24 1819	Kisei-sen Prelim 3 Group A Round 3	Gote	●
42	3/1	1807	-8	1799	Makoto Nakahara9-dan / age 48 1824	Junisen Class A Round 9	Gote	●
43	3/5	1799	-6	1794	Koichi Fukaura5-dan / age 24 1905	Oi-sen League Red Round 2	Sente	●
44	3/8	1794	-3	1791	Yoshiharu Habu7 titles / age 25 2081	Kio-sen Best-of-5 Game 3	Sente	●
45	3/15	1791	+8	1799	Toshiaki Kubo5-dan / age 20 1793	Oza-sen Prelim 2 Final	Gote	○
46	3/29	1799	+10	1809	Taku Morishita8-dan / age 29 1865	Ryuo-sen Group 1 Ranking Round 2	Sente	○

FY1994 results23W-18L

Win rate0.561

Rating1845

Annual rank9th

Rank/title at FY end / age9-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1828	-7	1821	Toshiyuki Moriuchi7-dan / age 23 1863	Kisei-sen Main Round 2	Gote	●
2	4/19	1821	-6	1814	Yasumitsu SatohRyuo / age 24 1891	Oi-sen White league Round 3	Gote	●
3	5/6	1814	+7	1822	Kunio YonenagaMeijin / age 50 1791	Ryuo-sen Group 1 Ranking Semifinal	Sente	○
4	5/13	1822	+4	1826	Hiroki Iizuka4-dan / age 25 1658	Oi-sen White league Round 4	Sente	○
5	6/3	1826	+6	1832	Kenji Kanzaki6-dan / age 30 1723	Oi-sen White league Round 5	Gote	○
6	6/6	1832	-12	1820	Shuji Satoh4-dan / age 26 1668	Kio-sen Main Round 2	Sente	●
7	6/16	1820	-9	1811	Hifumi Katoh9-dan / age 54 1763	Junisen Class A Round 1	Gote	●
8	6/20	1811	+10	1821	Yasumitsu SatohRyuo / age 24 1893	Oi-sen White league Playoff	Gote	○
9	6/23	1821	+8	1829	Yoshikazu Minami9-dan / age 31 1829	Ryuo-sen Group 1 Ranking Final	Gote	○
10	6/28	1829	-8	1821	Masataka Goda5-dan / age 23 1831	Oi-sen Challenger final	Sente	●
11	7/22	1821	-8	1814	Tadahisa Maruyama5-dan / age 23 1840	Kachinuki-sen Main	Sente	●
12	7/29	1814	-7	1806	Kunio Yonenaga9-dan / age 51 1846	Junisen Class A Round 2	Sente	●
13	8/3	1806	-9	1798	Nobuyuki Yashiki6-dan / age 22 1784	Ryuo-sen Main Round 3	Gote	●
14	8/7	1798	-7	1790	Makoto Nakahara9-dan / age 46 1822	JT Cup Main	Gote	●
15	8/12	1790	-9	1781	Yasuaki Tsukada8-dan / age 29 1741	Osho-sen Prelim 2 Round 2	Gote	●
16	8/16	1781	+2	1783	Hiroyuki Iida5-dan / age 32 1456	All-Japan Pro Round 2	Sente	○
17	8/20	1783	+5	1789	Kunio Naitou9-dan / age 54 1665	Hayazashi-sen Main Round 2	Gote	○
18	8/31	1789	+4	1793	Isao Nakata5-dan / age 27 1621	All-Japan Pro Round 3	Sente	○
19	9/21	1793	+8	1801	Yoshikazu Minami9-dan / age 31 1808	Junisen Class A Round 3	Gote	○
20	9/29	1801	-9	1792	Kozo Arimori6-dan / age 31 1740	Kisei-sen Main Round 1	Sente	●
21	10/12	1792	+11	1803	Tadahisa Maruyama5-dan / age 24 1909	All-Japan Pro Round 4	Sente	○
22	10/21	1803	-6	1797	Koji TanigawaOsho / age 32 1905	Junisen Class A Round 4	Sente	●
23	10/31	1797	+9	1806	Taku Morishita8-dan / age 28 1822	NHK Cup Main Round 2	Sente	○
24	11/5	1806	+6	1812	Naruyuki Hatakeyama5-dan / age 25 1717	Hayazashi-sen Main Round 3	Gote	○
25	11/18	1812	-7	1804	Makoto Nakahara9-dan / age 47 1852	Junisen Class A Round 5	Gote	●
26	11/25	1804	+4	1808	Masaki Izumi6-dan / age 33 1611	Oza-sen Prelim 2 Round 2	Sente	○
27	11/28	1808	-7	1801	Makoto Nakahara9-dan / age 47 1852	NHK Cup Main Round 3	Sente	●
28	12/6	1801	-7	1795	Koichi Fukaura5-dan / age 22 1858	All-Japan Pro Round 5	Sente	●
29	12/10	1795	-5	1790	Koji TanigawaOsho / age 32 1930	Hayazashi-sen Main Round 4	Sente	●
30	12/12	1790	-9	1781	Yasuaki Tsukada8-dan / age 30 1740	Junisen Class A Round 6	Gote	●
31	12/27	1781	+7	1787	Teruichi Aono9-dan / age 41 1717	Ryuo-sen Group 1 Ranking Round 1	Gote	○
32	1/10	1787	+8	1795	Akira Shima8-dan / age 31 1784	Junisen Class A Round 7	Sente	○
33	1/26	1795	+7	1802	Yasuaki Tsukada8-dan / age 30 1738	Kisei-sen Prelim 3 Group A Round 1	Gote	○
34	2/3	1802	-7	1795	Koichi Fukaura5-dan / age 22 1863	Oza-sen Prelim 2 Final	Sente	●
35	2/8	1795	+5	1800	Michio Ariyoshi9-dan / age 59 1663	Junisen Class A Round 8	Sente	○
36	2/15	1800	+9	1810	Makoto Nakahara9-dan / age 47 1862	Oi-sen White league Round 1	Gote	○
37	3/3	1810	+10	1819	Taku Morishita8-dan / age 28 1892	Junisen Class A Round 9	Gote	○
38	3/9	1819	+6	1826	Akira Shima8-dan / age 32 1747	Kisei-sen Prelim 3 Group A Round 2	Gote	○
39	3/15	1826	+6	1832	Kenji Kanzaki6-dan / age 31 1734	Oi-sen White league Round 2	Sente	○
40	3/22	1832	+5	1837	Kenji Waki7-dan / age 34 1716	Ryuo-sen Group 1 Ranking Round 2	Gote	○
41	3/31	1837	+8	1845	Satoshi Murayama7-dan / age 25 1839	Kisei-sen Prelim 3 Group A Round 3	Sente	○

FY1993 results18W-16L

Win rate0.529

Rating1830

Annual rank7th

Rank/title at FY end / age9-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1828	+7	1836	Masataka GodaOi / age 22 1806	Kisei-sen Main Round 2	Sente	○
2	4/15	1836	+6	1842	Bungo Fukusaki8-dan / age 33 1746	Ryuo-sen Group 1Qualifier Round 1	Gote	○
3	4/21	1842	+9	1850	Yasumitsu Satoh6-dan / age 23 1874	Oi-sen White league Round 3	Sente	○
4	5/7	1850	+4	1855	Kunio Naitou9-dan / age 53 1685	Oi-sen White league Round 4	Sente	○
5	5/11	1855	-5	1850	Yoshiharu Habu3 titles / age 22 1980	Kisei-sen Main Semifinal	Gote	●
6	5/17	1850	-8	1842	Taku Morishita7-dan / age 26 1850	Ryuo-sen Group 1Qualifier Round 2	Gote	●
7	6/4	1842	+5	1846	Masahiko Urano6-dan / age 29 1684	Oi-sen White league Round 5	Gote	○
8	6/11	1846	-5	1841	Yoshiharu Habu3 titles / age 22 1994	Junisen Class A Round 1	Sente	●
9	6/25	1841	-5	1837	Yoshiharu Habu3 titles / age 22 1993	Oi-sen Challenger final	Sente	●
10	7/1	1837	+3	1839	Hiroshi Seki5-dan / age 32 1552	Kio-sen Main Round 2	Gote	○
11	7/9	1839	-12	1827	Youichi Kushida5-dan / age 28 1641	All-Japan Pro Round 2	Sente	●
12	7/16	1827	-9	1818	Hifumi Katoh9-dan / age 53 1772	Junisen Class A Round 2	Gote	●
13	7/23	1818	+9	1827	Yasumitsu Satoh6-dan / age 23 1881	Osho-sen Prelim 2 Round 2	Sente	○
14	8/1	1827	+8	1835	Yoshikazu Minami9-dan / age 30 1823	JT Cup Main	Gote	○
15	8/9	1835	-9	1826	Yasuaki Tsukada8-dan / age 28 1775	Junisen Class A Round 3	Sente	●
16	8/21	1826	-7	1819	Toshiyuki Moriuchi6-dan / age 22 1877	Osho-sen Prelim 2 Final	Gote	●
17	8/25	1819	-8	1811	Makoto Nakahara9-dan / age 45 1823	Kio-sen Main Round 3	Gote	●
18	8/28	1811	-9	1802	Akira Shima7-dan / age 30 1758	Hayazashi-sen Main Round 2	Gote	●
19	9/3	1802	-6	1796	Yasumitsu Satoh6-dan / age 23 1910	Kisei-sen Main Round 1	Sente	●
20	9/27	1796	+11	1807	Koji TanigawaOsho / age 31 1919	Junisen Class A Round 4	Gote	○
21	10/3	1807	-8	1799	Makoto Nakahara9-dan / age 46 1818	JT Cup Main	Sente	●
22	11/1	1799	-6	1793	Toshiyuki Moriuchi6-dan / age 23 1886	NHK Cup Main Round 2	Sente	●
23	11/5	1793	+8	1802	Yoshikazu Minami9-dan / age 30 1813	Junisen Class A Round 5	Sente	○
24	12/15	1802	-8	1794	Makoto Nakahara9-dan / age 46 1823	Junisen Class A Round 6	Sente	●
25	1/10	1794	+5	1799	Hiroshi Kamiya6-dan / age 32 1640	Ryuo-sen Group 1 Ranking Round 1	Sente	○
26	1/20	1799	+5	1804	Michio Ariyoshi9-dan / age 58 1659	Junisen Class A Round 7	Gote	○
27	1/28	1804	+11	1814	Yasumitsu SatohRyuo / age 24 1921	Oza-sen Prelim 2 Round 2	Sente	○
28	2/3	1814	+8	1822	Taku Morishita7-dan / age 27 1811	Oi-sen White league Round 1	Gote	○
29	2/9	1822	-11	1811	Kenji Kobayashi8-dan / age 36 1660	Junisen Class A Round 8	Gote	●
30	2/22	1811	-9	1802	Takeshi Fujii4-dan / age 23 1769	Oza-sen Prelim 2 Final	Gote	●
31	3/1	1802	+6	1808	Torahiko Tanaka8-dan / age 36 1697	Junisen Class A Round 9	Sente	○
32	3/10	1808	+9	1816	Satoshi Murayama7-dan / age 24 1836	Kisei-sen Main Round 1	Gote	○
33	3/14	1816	+7	1824	Akira Shima7-dan / age 31 1791	Oi-sen White league Round 2	Sente	○
34	3/23	1824	+7	1830	Bungo Fukusaki8-dan / age 34 1772	Ryuo-sen Group 1 Ranking Round 2	Sente	○

FY1992 results29W-20L

Win rate0.592

Rating1828

Annual rank7th

Rank/title at FY end / age9-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1822	-6	1816	Taku Morishita6-dan / age 25 1911	Kachinuki-sen Main	Gote	●
2	4/9	1816	+8	1825	Makoto NakaharaMeijin / age 44 1827	Meijin-sen Best-of-7 Game 1	Gote	○
3	4/14	1825	-12	1813	Kenji Waki7-dan / age 31 1645	Ryuo-sen Group 1 Ranking Round 2	Gote	●
4	4/23	1813	+8	1821	Makoto NakaharaMeijin / age 44 1814	Meijin-sen Best-of-7 Game 2	Sente	○
5	5/7	1821	-8	1813	Makoto NakaharaMeijin / age 44 1817	Meijin-sen Best-of-7 Game 3	Gote	●
6	5/19	1813	+8	1821	Makoto NakaharaMeijin / age 44 1821	Meijin-sen Best-of-7 Game 4	Sente	○
7	6/2	1821	-8	1812	Makoto NakaharaMeijin / age 44 1801	Meijin-sen Best-of-7 Game 5	Gote	●
8	6/8	1812	+6	1819	Michio Ariyoshi9-dan / age 56 1725	Ryuo-sen Group 1Qualifier Round 2	Sente	○
9	6/11	1819	-8	1810	Makoto NakaharaMeijin / age 44 1817	Meijin-sen Best-of-7 Game 6	Sente	●
10	6/22	1810	-8	1803	Makoto NakaharaMeijin / age 44 1832	Meijin-sen Best-of-7 Game 7	Sente	●
11	6/29	1803	+7	1810	Kiyozumi Kiriyama9-dan / age 44 1753	Ryuo-sen Group 1Qualifier Semifinal	Gote	○
12	7/6	1810	+10	1819	Taku Morishita6-dan / age 25 1884	Ryuo-sen Group 1Qualifier Final	Sente	○
13	7/12	1819	+6	1825	Michio Ariyoshi9-dan / age 56 1714	JT Cup Main	Sente	○
14	7/24	1825	-9	1816	Yoshikazu Minami9-dan / age 29 1787	Junisen Class A Round 1	Gote	●
15	7/28	1816	-10	1806	Torahiko Tanaka8-dan / age 35 1723	Kio-sen Main Round 3	Gote	●
16	7/31	1806	+6	1812	Takeshi Fujii4-dan / age 21 1721	Osho-sen Prelim 2 Round 2	Sente	○
17	8/11	1812	-7	1805	Yasumitsu Satoh6-dan / age 22 1856	Ryuo-sen Main Round 3	Sente	●
18	8/14	1805	-10	1796	Nobuyuki Yashiki6-dan / age 20 1738	Osho-sen Prelim 2 Final	Gote	●
19	8/22	1796	+10	1806	Koji Tanigawa4 titles / age 30 1895	Tenno-sen 9-dan section Final	Gote	○
20	8/28	1806	-10	1796	Koichi Fukaura4-dan / age 20 1724	All-Japan Pro Round 2	Gote	●
21	8/31	1796	+6	1802	Kenji Kobayashi8-dan / age 35 1696	Junisen Class A Round 2	Sente	○
22	9/6	1802	-6	1796	Koji Tanigawa4 titles / age 30 1878	JT Cup Main	Gote	●
23	9/9	1796	+2	1798	Junichi Kase5-dan / age 34 1489	Oi-sen Prelims Round 1	Gote	○
24	9/12	1798	+7	1805	Teruichi Aono8-dan / age 39 1744	Hayazashi-sen Main Round 2	Sente	○
25	9/14	1805	+10	1814	Koji Tanigawa3 titles / age 30 1874	Junisen Class A Round 3	Gote	○
26	9/21	1814	+3	1818	Kazuo Manabe8-dan / age 40 1591	NHK Cup Main Round 2	Sente	○
27	9/22	1818	+7	1824	Akira Shima7-dan / age 29 1754	Kisei-sen Main Round 1	Sente	○
28	10/7	1824	+6	1830	Akira Shima7-dan / age 29 1745	Tenno-sen Main Round 2	Sente	○
29	10/14	1830	-9	1821	Yasuaki Tsukada8-dan / age 27 1777	Kisei-sen Main Round 2	Sente	●
30	10/21	1821	+5	1826	Kazuyoshi Nishimura8-dan / age 50 1658	Oi-sen Prelims Round 2	Sente	○
31	10/24	1826	+5	1831	Keiji Mori9-dan / age 46 1686	Hayazashi-sen Main Round 3	Sente	○
32	10/30	1831	-9	1822	Kunio Yonenaga9-dan / age 49 1790	Junisen Class A Round 4	Gote	●
33	11/6	1822	+10	1831	Taku Morishita7-dan / age 26 1890	Tenno-sen Main Semifinal	Sente	○
34	11/13	1831	-11	1820	Torahiko Tanaka8-dan / age 35 1700	Junisen Class A Round 5	Sente	●
35	11/17	1820	+2	1822	Shouji Kenmochi7-dan / age 58 1430	Oi-sen Prelims Round 3	Sente	○
36	11/20	1822	+4	1826	Hiroshi Kamiya6-dan / age 31 1650	Oza-sen Prelim 2 Round 2	Sente	○
37	12/5	1826	+7	1833	Yasuaki Tsukada8-dan / age 28 1786	Tenno-sen Main Final	Sente	○
38	12/11	1833	+5	1838	Keiichi Sanada4-dan / age 20 1693	Oi-sen Prelims Final	Gote	○
39	12/14	1838	-10	1829	Hiroki Nakata6-dan / age 28 1764	NHK Cup Main Round 3	Gote	●
40	12/21	1829	+3	1832	Noboru Tamaru8-dan / age 42 1600	Junisen Class A Round 6	Sente	○
41	12/25	1832	-9	1823	Daisuke Nakagawa5-dan / age 24 1771	Kachinuki-sen Main	Gote	●
42	1/11	1823	+7	1829	Yasuaki Tsukada8-dan / age 28 1761	Junisen Class A Round 7	Sente	○
43	1/16	1829	-11	1818	Kenji Waki7-dan / age 32 1687	Hayazashi-sen Main Round 4	Sente	●
44	2/4	1818	+5	1823	Michio Ariyoshi9-dan / age 57 1695	Junisen Class A Round 8	Gote	○
45	2/9	1823	-7	1817	Taku Morishita7-dan / age 26 1881	Oza-sen Prelim 2 Final	Gote	●
46	2/19	1817	-10	1806	Torahiko Tanaka8-dan / age 35 1713	Ryuo-sen Group 1 Ranking Round 1	Sente	●
47	2/26	1806	+9	1816	Toshiyuki Moriuchi6-dan / age 22 1870	Oi-sen White league Round 1	Sente	○
48	3/10	1816	+9	1824	Makoto NakaharaMeijin / age 45 1843	Oi-sen White league Round 2	Gote	○
49	3/26	1824	+4	1828	Kazuo Manabe8-dan / age 41 1614	Kisei-sen Main Round 1	Sente	○

FY1991 results33W-17L

Win rate0.660

Rating1825

Annual rank5th

Rank/title at FY end / age9-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1761	+7	1768	Hifumi Katoh9-dan / age 51 1738	Ryuo-sen Group 1Qualifier Round 1	Sente	○
2	4/15	1768	-7	1762	Makoto NakaharaMeijin / age 43 1831	Kisei-sen Main Round 2	Gote	●
3	4/19	1762	+5	1766	Kazuo Manabe8-dan / age 39 1612	Oza-sen Main Round 1	Gote	○
4	4/23	1766	+5	1772	Kenji Waki7-dan / age 30 1634	Ryuo-sen Group 1Qualifier Round 2	Gote	○
5	5/28	1772	+10	1782	Yoshikazu MinamiOsho / age 27 1865	Junisen Class A Round 1	Gote	○
6	6/14	1782	-6	1775	Yoshikazu MinamiOsho / age 28 1861	Oza-sen Main Round 2	Gote	●
7	6/21	1775	+10	1785	Yoshikazu MinamiOsho / age 28 1858	Ryuo-sen Group 1Qualifier Semifinal	Gote	○
8	6/25	1785	+3	1789	Toshio Miyata6-dan / age 38 1560	All-Japan Pro Round 2	Gote	○
9	6/28	1789	+6	1795	Osamu Nakamura7-dan / age 28 1721	Kisei-sen Prelim 2 Round 2	Sente	○
10	7/5	1795	-9	1786	Yasuaki Tsukada8-dan / age 26 1746	Ryuo-sen Group 1Qualifier Final	Sente	●
11	7/11	1786	+7	1793	Michio Ariyoshi9-dan / age 55 1730	Junisen Class A Round 2	Sente	○
12	7/14	1793	+6	1799	Yasuharu Ooyama9-dan / age 68 1719	JT Cup Main	Sente	○
13	7/17	1799	+8	1807	Yasumitsu Satoh5-dan / age 21 1782	Osho-sen Prelim 2 Round 2	Gote	○
14	7/23	1807	+3	1809	Seiichirou Taki6-dan / age 42 1523	All-Japan Pro Round 3	Gote	○
15	8/2	1809	-10	1799	Osamu Katsuura9-dan / age 45 1700	Kisei-sen Prelim 2 Final	Sente	●
16	8/12	1799	+9	1807	Hiroki Nakata5-dan / age 26 1823	NHK Cup Main Round 2	Sente	○
17	8/24	1807	+6	1814	Torahiko Tanaka8-dan / age 34 1723	Hayazashi-sen Main Round 2	Sente	○
18	8/28	1814	+5	1819	Kunio Naitou9-dan / age 51 1684	Junisen Class A Round 3	Sente	○
19	9/6	1819	-6	1812	Koji Tanigawa4 titles / age 29 1895	Osho-sen Prelim 2 Final	Sente	●
20	9/8	1812	+8	1821	Nobuyuki Yashiki6-dan / age 19 1816	JT Cup Main	Sente	○
21	9/10	1821	+1	1822	Toratsugu Nomoto7-dan / age 46 1353	Oi-sen Prelims Round 1	Sente	○
22	9/13	1822	-10	1811	Tadahisa Maruyama4-dan / age 21 1724	All-Japan Pro Round 4	Sente	●
23	9/18	1811	+5	1817	Kazuo Ishida8-dan / age 44 1690	Junisen Class A Round 4	Gote	○
24	9/24	1817	+7	1823	Teruichi Aono8-dan / age 38 1751	Kio-sen Main Round 3	Sente	○
25	10/13	1823	-6	1817	Yoshiharu HabuKio / age 21 1893	JT Cup Main	Sente	●
26	10/24	1817	+4	1820	Katsuhiko Murooka6-dan / age 32 1611	Oi-sen Prelims Round 2	Gote	○
27	11/2	1820	+10	1831	Koji Tanigawa3 titles / age 29 1927	Kio-sen Main Round 4	Sente	○
28	11/6	1831	-9	1822	Kunio Yonenaga9-dan / age 48 1786	Junisen Class A Round 5	Gote	●
29	11/15	1822	+2	1824	Tsuneo Kikuchi6-dan / age 42 1516	Oi-sen Prelims Round 3	Sente	○
30	11/23	1824	-6	1818	Koji Tanigawa3 titles / age 29 1912	Hayazashi-sen Main Round 3	Gote	●
31	11/28	1818	+3	1821	Yoshimasa Saeki8-dan / age 55 1527	Oza-sen Prelim 2 Round 2	Sente	○
32	12/2	1821	+4	1825	Keiji Mori9-dan / age 45 1656	Tenno-sen 9-dan section Round 2	Sente	○
33	12/5	1825	-8	1818	Yoshikazu MinamiOsho / age 28 1847	Kio-sen Main Round 5	Gote	●
34	12/10	1818	-10	1807	Torahiko Tanaka8-dan / age 34 1711	Oi-sen Prelims Final	Gote	●
35	12/20	1807	+11	1818	Koji Tanigawa3 titles / age 29 1953	Junisen Class A Round 6	Sente	○
36	12/25	1818	+6	1824	Teruichi Aono8-dan / age 38 1721	NHK Cup Main Round 3	Sente	○
37	12/27	1824	+7	1832	Hiroki Nakata5-dan / age 27 1797	Kio-sen Repechage Round 2	Sente	○
38	1/7	1832	-5	1826	Koji Tanigawa3 titles / age 29 1963	Kio-sen Repechage Round 3	Gote	●
39	1/13	1826	+11	1838	Koji Tanigawa3 titles / age 29 1972	NHK Cup Main Round 4	Sente	○
40	1/17	1838	+4	1842	Koji Tosa6-dan / age 36 1649	Kisei-sen Prelim 2 Round 2	Sente	○
41	1/28	1842	-11	1831	Yasuharu Ooyama9-dan / age 68 1717	Junisen Class A Round 7	Gote	●
42	1/31	1831	-10	1821	Akira Shima7-dan / age 28 1749	Kisei-sen Prelim 2 Final	Gote	●
43	2/7	1821	-9	1812	Tadahisa Maruyama4-dan / age 21 1780	Oza-sen Prelim 2 Final	Gote	●
44	2/10	1812	-10	1802	Yasuaki Tsukada8-dan / age 27 1725	NHK Cup Main Semifinal	Sente	●
45	2/12	1802	+7	1809	Kenji Kobayashi8-dan / age 34 1740	Junisen Class A Round 8	Sente	○
46	2/19	1809	+7	1816	Kunio Yonenaga9-dan / age 48 1783	Tenno-sen 9-dan section Round 3	Sente	○
47	3/2	1816	-10	1807	Yasuaki Tsukada8-dan / age 27 1745	Junisen Class A Round 9	Gote	●
48	3/6	1807	+6	1812	Kiyozumi Kiriyama9-dan / age 44 1708	Ryuo-sen Group 1 Ranking Round 1	Sente	○
49	3/16	1812	+8	1820	Hiroki Nakata5-dan / age 27 1792	Kachinuki-sen Main	Sente	○
50	3/27	1820	+5	1825	Shuuichi Ono7-dan / age 34 1695	Kachinuki-sen Main	Sente	○

FY1990 results19W-24L

Win rate0.442

Rating1766

Annual rank14th

Rank/title at FY end / age9-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1844	-9	1835	Teruichi Aono8-dan / age 37 1794	Ryuo-sen Group 1 Ranking Round 2	Sente	●
2	4/20	1835	+10	1845	Koji TanigawaMeijin・Oi / age 28 1918	Kisei-sen Main Round 2	Sente	○
3	5/2	1845	-7	1837	Makoto NakaharaOza・Kisei / age 42 1874	Oi-sen White league Round 3	Gote	●
4	5/8	1837	+7	1844	Hifumi Katoh9-dan / age 50 1772	Oza-sen Main Round 1	Gote	○
5	5/11	1844	-8	1836	Yoshikazu MinamiKio / age 26 1846	Ryuo-sen Group 1Qualifier Round 2	Sente	●
6	5/15	1836	-9	1827	Yasuaki Tsukada8-dan / age 25 1786	Kisei-sen Main Semifinal	Sente	●
7	5/24	1827	-9	1818	Takashi Abe5-dan / age 22 1782	Oi-sen White league Round 4	Sente	●
8	6/5	1818	-8	1810	Taku Morishita6-dan / age 23 1836	Oi-sen White league Round 5	Gote	●
9	6/11	1810	-10	1800	Daisuke Nakagawa4-dan / age 21 1724	NHK Cup Main Round 1	Gote	●
10	6/14	1800	+9	1809	Kunio YonenagaOsho / age 47 1838	Oza-sen Main Round 2	Gote	○
11	6/26	1809	+6	1815	Yasuharu Ooyama9-dan / age 67 1729	Junisen Class A Round 1	Gote	○
12	7/3	1815	-12	1804	Shohei Takada4-dan / age 28 1650	All-Japan Pro Round 2	Gote	●
13	7/10	1804	-10	1793	Torahiko Tanaka8-dan / age 33 1701	Osho-sen Prelim 2 Round 2	Sente	●
14	7/14	1793	+7	1800	Kunio Naitou9-dan / age 50 1752	Oza-sen Main Semifinal	Sente	○
15	7/18	1800	-7	1793	Yoshikazu MinamiKio / age 27 1837	Junisen Class A Round 2	Sente	●
16	7/24	1793	+5	1798	Kazuo Ishida8-dan / age 43 1645	Kio-sen Main Round 2	Gote	○
17	7/29	1798	+7	1805	Kunio Naitou9-dan / age 50 1754	JT Cup Main	Sente	○
18	8/17	1805	-6	1799	Koji TanigawaOi / age 28 1912	Oza-sen Main Final	Gote	●
19	8/24	1799	+8	1808	Teruichi Aono8-dan / age 37 1813	Kio-sen Main Round 3	Gote	○
20	9/7	1808	+8	1816	Kunio YonenagaOsho / age 47 1798	Junisen Class A Round 3	Sente	○
21	9/12	1816	-8	1807	Akira Shima7-dan / age 27 1799	Kisei-sen Main Round 1	Gote	●
22	9/16	1807	-6	1801	Koji TanigawaOi / age 28 1900	JT Cup Main	Gote	●
23	9/25	1801	-9	1792	Toshiyuki Moriuchi5-dan / age 19 1740	Kachinuki-sen Main	Sente	●
24	9/29	1792	-11	1781	Nobuyuki Oouchi9-dan / age 48 1658	Hayazashi-sen Main Round 2	Gote	●
25	10/11	1781	+4	1785	Kazuyoshi Nishimura8-dan / age 48 1579	Oi-sen Prelims Round 2	Gote	○
26	10/17	1785	-9	1776	Kunio Naitou9-dan / age 50 1745	Junisen Class A Round 4	Gote	●
27	10/30	1776	+7	1783	Hitoshige Awaji8-dan / age 40 1730	Kio-sen Main Round 4	Gote	○
28	11/9	1783	-9	1774	Yasuaki Tsukada8-dan / age 25 1744	Junisen Class A Round 5	Gote	●
29	11/20	1774	-9	1765	Kenji Kobayashi8-dan / age 33 1745	Kio-sen Main Round 5	Sente	●
30	11/30	1765	-10	1755	Osamu Katsuura9-dan / age 44 1671	Oi-sen Prelims Round 3	Gote	●
31	12/7	1755	+4	1759	Teruhiko Suzuki7-dan / age 36 1554	Kisei-sen Prelim 2 Round 2	Sente	○
32	12/10	1759	+7	1766	Kiyozumi Kiriyama9-dan / age 43 1704	Kio-sen Repechage Round 2	Gote	○
33	12/20	1766	-8	1757	Michio Ariyoshi9-dan / age 55 1754	Junisen Class A Round 6	Sente	●
34	12/27	1757	+9	1767	Makoto NakaharaMeijin / age 43 1822	Kio-sen Repechage Semifinal	Sente	○
35	1/7	1767	+6	1773	Eisaku Tomioka6-dan / age 26 1662	Kisei-sen Prelim 2 Final	Sente	○
36	1/16	1773	-8	1765	Kenji Kobayashi8-dan / age 33 1779	Kio-sen Repechage Final	Gote	●
37	1/24	1765	+8	1772	Teruichi Aono8-dan / age 37 1748	Junisen Class A Round 7	Gote	○
38	1/29	1772	+5	1778	Nobuyuki Oouchi9-dan / age 49 1651	Tenno-sen 9-dan section Round 2	Gote	○
39	2/6	1778	-10	1767	Osamu Katsuura9-dan / age 44 1672	Ryuo-sen Group 1 Ranking Round 1	Sente	●
40	2/12	1767	-11	1756	Kazuo Manabe8-dan / age 38 1604	Junisen Class A Round 8	Sente	●
41	3/5	1756	+11	1767	Koji Tanigawa3 titles / age 28 1888	Junisen Class A Round 9	Gote	○
42	3/13	1767	+7	1773	Osamu Nakamura7-dan / age 28 1704	Kisei-sen Main Round 1	Sente	○
43	3/26	1773	-7	1766	Makoto NakaharaMeijin / age 43 1818	Tenno-sen 9-dan section Round 3	Gote	●

FY1989 results30W-17L

Win rate0.638

Rating1848

Annual rank4th

Rank/title at FY end / age8-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1854	+4	1858	Koji Horiguchi5-dan / age 27 1640	Osho-sen Prelim 1 Round 3	Sente	○
2	4/14	1858	-7	1851	Yoshikazu MinamiKio・Osho / age 25 1889	Kisei-sen Main Round 2	Gote	●
3	4/25	1851	+5	1855	Kenji Waki6-dan / age 28 1697	Oza-sen Main Round 1	Sente	○
4	5/1	1855	-13	1842	Youichi Kushida4-dan / age 24 1593	NHK Cup Main Round 1	Gote	●
5	5/9	1842	-12	1831	Nobuyuki Yashiki4-dan / age 17 1672	Osho-sen Prelim 1 Final	Gote	●
6	5/16	1831	+2	1833	Yoshinori Satou7-dan / age 40 1519	Tenno-sen 7-dan section Final	Sente	○
7	6/10	1833	-7	1826	Yoshikazu MinamiKio・Osho / age 26 1892	Ryuo-sen Group 1 Ranking Semifinal	Gote	●
8	6/14	1826	-6	1820	Makoto NakaharaOza / age 41 1902	Junisen Class A Round 1	Gote	●
9	6/19	1820	+5	1825	Nobuyuki Oouchi9-dan / age 47 1685	Kio-sen Main Round 2	Sente	○
10	6/28	1825	+4	1829	Seiichirou Taki6-dan / age 40 1636	Kisei-sen Prelim 2 Round 2	Sente	○
11	7/11	1829	-10	1819	Yasuharu Ooyama9-dan / age 66 1757	Ryuo-sen Group 1Qualifier Final	Sente	●
12	7/14	1819	+7	1826	Kunio Naitou9-dan / age 49 1776	Oza-sen Main Round 2	Gote	○
13	7/19	1826	+5	1832	Yasuaki Tsukada8-dan / age 24 1706	Junisen Class A Round 2	Sente	○
14	7/22	1832	-7	1825	Yoshikazu MinamiKio・Osho / age 26 1874	Oza-sen Main Semifinal	Sente	●
15	7/30	1825	+6	1831	Teruichi Aono8-dan / age 36 1749	JT Cup Main	Gote	○
16	8/4	1831	-6	1825	Makoto NakaharaOza・Kisei / age 41 1935	Kio-sen Main Round 3	Sente	●
17	8/8	1825	-11	1815	Keiji Nishikawa6-dan / age 27 1707	Kachinuki-sen Main	Sente	●
18	8/12	1815	-11	1803	Kazuo Manabe8-dan / age 37 1661	Hayazashi-sen Main Round 2	Sente	●
19	8/21	1803	+7	1810	Masaki Izumi6-dan / age 28 1745	Kisei-sen Prelim 2 Final	Sente	○
20	8/24	1810	+3	1813	Hiroto Kiritani5-dan / age 39 1540	All-Japan Pro Round 1	Gote	○
21	9/5	1813	+8	1820	Yasumitsu Satoh5-dan / age 19 1796	Tenno-sen Main Round 1	Sente	○
22	9/9	1820	+7	1827	Kunio Naitou9-dan / age 49 1773	Junisen Class A Round 3	Gote	○
23	9/18	1827	+6	1833	Masaki Izumi6-dan / age 28 1747	All-Japan Pro Round 2	Sente	○
24	9/22	1833	+6	1839	Keiji Mori9-dan / age 43 1743	Kisei-sen Main Round 1	Sente	○
25	10/1	1839	-10	1830	Akira ShimaRyuo / age 26 1756	JT Cup Main	Gote	●
26	10/3	1830	+2	1831	Daigorou Satou8-dan / age 52 1455	Oi-sen Prelims Round 1	Sente	○
27	10/9	1831	+5	1836	Kazuo Manabe8-dan / age 37 1682	Tenno-sen Main Round 2	Gote	○
28	10/12	1836	+6	1842	Kunio Yonenaga9-dan / age 46 1768	Junisen Class A Round 4	Gote	○
29	10/18	1842	+5	1848	Osamu Katsuura9-dan / age 43 1722	Kisei-sen Main Round 2	Gote	○
30	10/24	1848	+2	1850	Shigeru Sekine9-dan / age 59 1510	All-Japan Pro Round 3	Gote	○
31	10/30	1850	+1	1851	Shouji Kenmochi7-dan / age 55 1452	Oi-sen Prelims Round 2	Gote	○
32	11/2	1851	-6	1845	Makoto NakaharaOza・Kisei / age 42 1922	Tenno-sen Main Semifinal	Sente	●
33	11/10	1845	-11	1834	Daisuke Nakagawa4-dan / age 21 1728	All-Japan Pro Round 4	Gote	●
34	11/15	1834	+6	1841	Hifumi Katoh9-dan / age 49 1766	Kisei-sen Main Semifinal	Sente	○
35	11/21	1841	+7	1847	Teruichi Aono8-dan / age 36 1781	Junisen Class A Round 5	Sente	○
36	11/27	1847	-10	1837	Nobuyuki Yashiki4-dan / age 17 1762	Kisei-sen Main Final	Gote	●
37	11/30	1837	+5	1842	Kazuo Ishida8-dan / age 42 1676	Oi-sen Prelims Round 3	Gote	○
38	12/4	1842	+5	1847	Kiyozumi Kiriyama9-dan / age 42 1709	Junisen Class A Round 6	Gote	○
39	12/8	1847	-14	1833	Hisao Hasebe8-dan / age 56 1503	Tenno-sen 8-dan section Round 2	Sente	●
40	12/14	1833	+5	1838	Osamu Katsuura9-dan / age 43 1712	Oi-sen Prelims Final	Sente	○
41	1/10	1838	-10	1829	Yasuharu Ooyama9-dan / age 66 1768	Junisen Class A Round 7	Sente	●
42	1/17	1829	+4	1832	Tatsuya Futakami9-dan / age 58 1625	Ryuo-sen Group 1 Ranking Round 1	Gote	○
43	2/13	1832	-11	1822	Torahiko Tanaka8-dan / age 32 1715	Junisen Class A Round 8	Gote	●
44	2/22	1822	+5	1827	Shuuichi Ono6-dan / age 32 1708	Kisei-sen Main Round 1	Sente	○
45	2/27	1827	+5	1832	Bungo Fukusaki7-dan / age 30 1686	Oi-sen White league Round 1	Sente	○
46	3/5	1832	+9	1841	Yoshikazu MinamiKio・Osho / age 26 1872	Junisen Class A Round 9	Sente	○
47	3/23	1841	+7	1848	Teruichi Aono8-dan / age 37 1806	Oi-sen White league Round 2	Gote	○

FY1988 results32W-19L

Win rate0.627

Rating1857

Annual rank5th

Rank/title at FY end / age7-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1863	-8	1855	Koji TanigawaOi / age 25 1881	Kio-sen Best-of-5 Game 6	Gote	●
2	4/12	1855	-9	1846	Torahiko Tanaka8-dan / age 30 1802	Kisei-sen Main Round 2	Gote	●
3	4/19	1846	-11	1835	Yasumitsu Satoh4-dan / age 18 1713	Oi-sen League Red Round 3	Sente	●
4	4/22	1835	-9	1826	Akira Shima6-dan / age 25 1785	Osho-sen Challenger league Relegation playoff	Sente	●
5	4/26	1826	+1	1827	Shouji Kenmochi7-dan / age 53 1413	Tenno-sen 7-dan section Final	Gote	○
6	5/6	1827	+4	1832	Kazuharu Shoshi5-dan / age 26 1661	Oi-sen League Red Round 4	Gote	○
7	5/31	1832	-10	1821	Keiji Mori9-dan / age 42 1732	Oi-sen League Red Round 5	Sente	●
8	6/2	1821	+7	1828	Michio Ariyoshi9-dan / age 52 1756	Oza-sen Main Round 1	Gote	○
9	6/10	1828	-12	1815	Hitoshige Awaji8-dan / age 38 1610	Junisen Class B1 Round 1	Sente	●
10	7/1	1815	+5	1820	Kazuo Ishida8-dan / age 41 1678	Junisen Class B1 Round 2	Gote	○
11	7/5	1820	+6	1827	Yasuharu Ooyama9-dan / age 65 1752	Osho-sen Prelim 2 Round 2	Gote	○
12	7/12	1827	-13	1814	Isao Nakata4-dan / age 20 1549	All-Japan Pro Round 1	Sente	●
13	7/15	1814	-7	1807	Makoto Nakahara9-dan / age 40 1876	Oza-sen Main Round 2	Gote	●
14	7/18	1807	-8	1799	Hifumi Katoh9-dan / age 48 1801	Osho-sen Prelim 2 Final	Gote	●
15	7/22	1799	+4	1803	Tatsuya Futakami9-dan / age 56 1629	Junisen Class B1 Round 3	Sente	○
16	7/26	1803	-6	1797	Yoshiharu Habu5-dan / age 17 1870	Kio-sen Main Round 3	Gote	●
17	8/22	1797	+7	1804	Keita Inoue5-dan / age 24 1753	NHK Cup Main Round 2	Gote	○
18	8/25	1804	-8	1796	Kunio Yonenaga9-dan / age 45 1805	Ryuo-sen Main Semifinal	Gote	●
19	8/28	1796	+10	1806	Koji Tanigawa3 titles / age 26 1890	JT Cup Main	Gote	○
20	9/2	1806	+6	1812	Bungo Fukusaki7-dan / age 28 1739	Kisei-sen Main Round 1	Sente	○
21	9/9	1812	+6	1819	Bungo Fukusaki7-dan / age 28 1733	Junisen Class B1 Round 4	Gote	○
22	9/12	1819	+8	1826	Kunio Yonenaga9-dan / age 45 1799	Ryuo-sen Main Semifinal	Sente	○
23	9/16	1826	+3	1829	Hiroyuki Iida4-dan / age 26 1595	Tenno-sen Main Round 1	Sente	○
24	9/26	1829	-9	1821	Kunio Yonenaga9-dan / age 45 1798	Ryuo-sen Main Semifinal	Gote	●
25	9/30	1821	+6	1826	Kenji Kobayashi8-dan / age 31 1714	Junisen Class B1 Round 5	Sente	○
26	10/1	1826	+6	1832	Nobuyuki Oouchi9-dan / age 46 1741	Hayazashi-sen Main Round 2	Sente	○
27	10/4	1832	+5	1838	Osamu Katsuura9-dan / age 42 1708	Tenno-sen Main Round 2	Sente	○
28	10/7	1838	+5	1843	Kazuo Manabe8-dan / age 36 1721	Kisei-sen Main Round 2	Sente	○
29	10/14	1843	+2	1845	Toshikatsu Yoshida7-dan / age 55 1504	Oi-sen Prelims Round 2	Sente	○
30	10/21	1845	-11	1834	Michio Ariyoshi9-dan / age 53 1701	Junisen Class B1 Round 6	Gote	●
31	10/28	1834	+9	1843	Koji TanigawaMeijin・Kio / age 26 1896	Kisei-sen Main Semifinal	Sente	○
32	10/30	1843	+8	1851	Yoshikazu MinamiOsho / age 25 1831	JT Cup Main	Gote	○
33	11/8	1851	-10	1842	Taku Morishita5-dan / age 22 1784	Tenno-sen Main Semifinal	Sente	●
34	11/11	1842	+8	1850	Torahiko TanakaKisei / age 31 1851	Junisen Class B1 Round 7	Sente	○
35	11/15	1850	+1	1851	Shouji Kenmochi7-dan / age 54 1443	Tenno-sen 7-dan section Round 1	Gote	○
36	11/18	1851	-7	1844	Makoto NakaharaOza / age 41 1907	Kisei-sen Main Final	Gote	●
37	11/22	1844	+2	1846	Hiroto Kiritani5-dan / age 39 1509	Oi-sen Prelims Round 3	Gote	○
38	11/27	1846	+7	1854	Hifumi Katoh9-dan / age 48 1806	JT Cup Main	Sente	○
39	12/10	1854	+9	1863	Yoshiharu Habu5-dan / age 18 1918	Hayazashi-sen Main Round 3	Sente	○
40	12/12	1863	-10	1853	Kunio Naitou9-dan / age 49 1760	NHK Cup Main Round 3	Sente	●
41	12/14	1853	-8	1844	Torahiko TanakaKisei / age 31 1839	Oi-sen Prelims Final	Gote	●
42	12/20	1844	+1	1846	Hideo Yamaguchi7-dan / age 47 1404	Tenno-sen 7-dan section Round 2	Sente	○
43	12/23	1846	-11	1835	Osamu Katsuura9-dan / age 42 1728	Junisen Class B1 Round 8	Gote	●
44	1/13	1835	+3	1838	Kazuo Azuma6-dan / age 33 1609	Ryuo-sen Group 1 Ranking Round 1	Gote	○
45	1/20	1838	+6	1845	Keiji MoriOi / age 42 1757	Junisen Class B1 Round 9	Sente	○
46	1/21	1845	-10	1834	Keiji MoriOi / age 42 1751	Hayazashi-sen Main Round 4	Sente	●
47	2/10	1834	+5	1840	Nobuyuki Oouchi9-dan / age 47 1712	Junisen Class B1 Round 10	Sente	○
48	2/20	1840	+7	1847	Kiyozumi Kiriyama9-dan / age 41 1796	Kisei-sen Main Round 1	Sente	○
49	3/7	1847	+6	1852	Yasuharu Ooyama9-dan / age 65 1747	Ryuo-sen Group 1 Ranking Round 2	Sente	○
50	3/13	1852	+2	1854	Hiroshi Seki4-dan / age 28 1498	Osho-sen Prelim 1 Round 2	Sente	○
51	3/17	1854	+2	1857	Yuji Maeda7-dan / age 35 1558	Junisen Class B1 Round 11	Gote	○

FY1987 results42W-23L

Win rate0.646

Rating1867

Annual rank5th

Rank/title at FY end / ageKio / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/6	1891	+4	1895	Masaki Izumi5-dan / age 26 1699	Judan-sen Challenger league Round 1	Gote	○
2	5/19	1895	-10	1885	Yasuaki Tsukada7-dan / age 22 1819	Tenno-sen 6-dan section Final	Gote	●
3	5/26	1885	-11	1874	Shuuichi Ono6-dan / age 29 1766	Meisho-sen Main Round 1	Gote	●
4	6/1	1874	-11	1864	Yasuharu Ooyama9-dan / age 64 1747	Oza-sen Main Round 1	Gote	●
5	6/5	1864	+2	1866	Toshikatsu Yoshida7-dan / age 53 1524	Junisen Class B2 Round 1	Gote	○
6	6/8	1866	+6	1871	Michio Ariyoshi9-dan / age 51 1756	Judan-sen Challenger league Round 2	Sente	○
7	6/26	1871	-9	1862	Kiyozumi KiriyamaKisei / age 39 1826	Judan-sen Challenger league Round 3	Sente	●
8	7/3	1862	+2	1864	Terutaka Yasue7-dan / age 46 1520	Junisen Class B2 Round 2	Sente	○
9	7/7	1864	+5	1869	Keita Inoue5-dan / age 23 1717	Osho-sen Prelim 2 Round 2	Sente	○
10	7/10	1869	+7	1875	Kunio Yonenaga9-dan / age 44 1807	Judan-sen Challenger league Round 4	Gote	○
11	7/12	1875	+5	1881	Michio Ariyoshi9-dan / age 51 1748	JT Cup Main	Sente	○
12	7/16	1881	-8	1872	Koji Tanigawa9-dan / age 25 1867	Oi-sen Best-of-7 Game 1	Gote	●
13	7/20	1872	+5	1877	Michio Ariyoshi9-dan / age 51 1737	Osho-sen Prelim 2 Final	Gote	○
14	7/24	1877	+4	1881	Kaishu Tanaka8-dan / age 40 1670	Junisen Class B2 Round 3	Sente	○
15	7/29	1881	-8	1873	Koji Tanigawa9-dan / age 25 1877	Oi-sen Best-of-7 Game 2	Sente	●
16	8/4	1873	+2	1875	Akio Ishikawa4-dan / age 24 1568	All-Japan Pro Round 1	Sente	○
17	8/7	1875	+8	1883	Koji Tanigawa9-dan / age 25 1873	Judan-sen Challenger league Round 5	Sente	○
18	8/11	1883	+8	1891	Koji Tanigawa9-dan / age 25 1865	Oi-sen Best-of-7 Game 3	Gote	○
19	8/14	1891	+4	1895	Masaki Izumi5-dan / age 26 1713	Judan-sen Challenger league Round 6	Sente	○
20	8/19	1895	-9	1886	Koji Tanigawa9-dan / age 25 1863	Oi-sen Best-of-7 Game 4	Sente	●
21	8/24	1886	+5	1891	Michio Ariyoshi9-dan / age 52 1736	Judan-sen Challenger league Round 7	Gote	○
22	8/27	1891	-9	1882	Koji Tanigawa9-dan / age 25 1863	Oi-sen Best-of-7 Game 5	Gote	●
23	9/1	1882	-10	1872	Nobuyuki Oouchi9-dan / age 45 1789	Kisei-sen Main Round 1	Gote	●
24	9/4	1872	-8	1864	Kiyozumi Kiriyama9-dan / age 39 1865	Judan-sen Challenger league Round 8	Gote	●
25	9/9	1864	-9	1855	Yoshikazu MinamiKisei / age 24 1800	Osho-sen Challenger league Round 1	Gote	●
26	9/11	1855	+3	1858	Katsuhiko Murooka5-dan / age 28 1616	All-Japan Pro Round 2	Sente	○
27	9/13	1858	-10	1848	Kunio Yonenaga9-dan / age 44 1792	JT Cup Main	Gote	●
28	9/18	1848	+2	1850	Masao Kitamura8-dan / age 52 1510	Junisen Class B2 Round 4	Gote	○
29	9/22	1850	+7	1858	Yasuaki Tsukada7-dan / age 22 1814	Osho-sen Challenger league Round 2	Sente	○
30	9/25	1858	+7	1864	Kunio Yonenaga9-dan / age 44 1803	Judan-sen Challenger league Round 9	Sente	○
31	9/30	1864	+4	1868	Masahiko Urano5-dan / age 23 1658	NHK Cup Main Round 2	Sente	○
32	10/2	1868	+4	1872	Hidemitsu Moriyasu8-dan / age 38 1673	Junisen Class B2 Round 5	Sente	○
33	10/7	1872	-9	1863	Koji TanigawaOi / age 25 1837	Judan-sen Challenger league Round 10	Gote	●
34	10/12	1863	+6	1869	Keiji Mori9-dan / age 41 1771	Osho-sen Challenger league Round 3	Gote	○
35	10/15	1869	+2	1871	Shoichi Anzai4-dan / age 24 1560	All-Japan Pro Round 3	Gote	○
36	10/22	1871	+4	1876	Bungo Fukusaki7-dan / age 27 1706	Judan-sen Game 1	Sente	○
37	10/26	1876	-10	1866	Kunio Yonenaga9-dan / age 44 1805	Osho-sen Challenger league Round 4	Sente	●
38	10/29	1866	+4	1871	Bungo Fukusaki7-dan / age 27 1701	Judan-sen Game 2	Gote	○
39	11/5	1871	+4	1875	Yasumitsu Satoh4-dan / age 18 1669	All-Japan Pro Round 4	Sente	○
40	11/10	1875	+4	1879	Bungo Fukusaki7-dan / age 27 1707	Judan-sen Game 3	Sente	○
41	11/14	1879	-13	1866	Masamitsu Tachiage 22 1640	Hayazashi-sen Main Round 2	Gote	●
42	11/16	1866	+6	1872	Hifumi Katoh9-dan / age 47 1770	NHK Cup Main Round 3	Sente	○
43	11/17	1872	-10	1862	Akira Shima6-dan / age 24 1805	Osho-sen Challenger league Round 5	Gote	●
44	11/20	1862	+6	1868	Osamu NakamuraOsho / age 25 1759	Junisen Class B2 Round 7	Sente	○
45	11/25	1868	+5	1873	Bungo Fukusaki7-dan / age 27 1707	Judan-sen Game 4	Gote	○
46	12/4	1873	+1	1874	Toratsugu Nomoto7-dan / age 42 1402	Tenno-sen 7-dan section Round 2	Sente	○
47	12/7	1874	-8	1866	Makoto NakaharaMeijin / age 40 1885	Osho-sen Challenger league Round 6	Sente	●
48	12/11	1866	+5	1871	Bungo Fukusaki7-dan / age 28 1713	Junisen Class B2 Round 8	Gote	○
49	12/17	1871	+2	1872	Noboru Sakurai7-dan / age 46 1503	Kisei-sen Prelim 2 Round 2	Sente	○
50	12/21	1872	-13	1860	Hiroshi Naganuma4-dan / age 22 1649	Kachinuki-sen Main	Gote	●
51	1/8	1860	+5	1864	Keiji Nishikawa5-dan / age 26 1705	All-Japan Pro Round 5	Sente	○
52	1/14	1864	+3	1867	Kouichi Kodama6-dan / age 36 1573	Junisen Class B2 Round 9	Sente	○
53	1/22	1867	-12	1855	Youichi Kushida4-dan / age 23 1655	All-Japan Pro Semifinal	Gote	●
54	1/25	1855	+4	1859	Hidemitsu Moriyasu8-dan / age 38 1690	NHK Cup Main Round 4	Sente	○
55	1/26	1859	+5	1864	Osamu Katsuura9-dan / age 41 1721	Kisei-sen Prelim 2 Final	Gote	○
56	2/10	1864	-10	1854	Osamu NakamuraOsho / age 25 1763	NHK Cup Main Semifinal	Sente	●
57	2/12	1854	+5	1859	Shuuichi Ono6-dan / age 30 1740	Junisen Class B2 Round 10	Gote	○
58	2/15	1859	-7	1852	Koji TanigawaOi / age 25 1905	Kio-sen Best-of-5 Game 1	Sente	●
59	2/19	1852	+4	1857	Kazuo Azuma6-dan / age 32 1672	Oi-sen League Red Round 1	Sente	○
60	2/26	1857	-7	1850	Koji TanigawaOi / age 25 1915	Kio-sen Best-of-5 Game 2	Gote	●
61	3/15	1850	+5	1855	Bungo Fukusaki7-dan / age 28 1717	Kisei-sen Main Round 1	Sente	○
62	3/18	1855	+9	1864	Koji TanigawaOi / age 25 1915	Kio-sen Best-of-5 Game 4	Gote	○
63	3/22	1864	+7	1871	Yasuaki TsukadaOza / age 23 1817	Osho-sen Challenger league Relegation playoff	Sente	○
64	3/25	1871	-13	1858	Hatasu Itou6-dan / age 37 1612	Oi-sen League Red Round 2	Gote	●
65	3/29	1858	+9	1867	Koji TanigawaOi / age 25 1908	Kio-sen Best-of-5 Game 5	Sente	○

FY1986 results45W-17L

Win rate0.726

Rating1896

Annual rank1st

Rank/title at FY end / ageOi・Kio / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/22	1824	+8	1832	Yoshikazu Minami8-dan / age 22 1830	Judan-sen Prelims Final	Sente	○
2	4/25	1832	-11	1821	Hitoshige Awaji8-dan / age 36 1703	Kisei-sen Main Round 2	Gote	●
3	4/28	1821	-9	1812	Hidemitsu Moriyasu8-dan / age 36 1793	Oza-sen Main Round 1	Sente	●
4	5/9	1812	-10	1802	Bungo Fukusaki7-dan / age 26 1712	Judan-sen Challenger league Round 1	Sente	●
5	5/20	1802	-6	1796	Koji TanigawaKio / age 24 1893	Judan-sen Challenger league Round 3	Sente	●
6	5/29	1796	-8	1788	Yasuharu Ooyama9-dan / age 63 1791	Osho-sen Prelim 2 Round 2	Gote	●
7	6/3	1788	+5	1793	Katsuhiko Murooka5-dan / age 27 1648	Junisen Class C1 Round 1	Gote	○
8	6/6	1793	+8	1801	Kiyozumi Kiriyama9-dan / age 38 1789	Judan-sen Challenger league Round 2	Gote	○
9	6/10	1801	+8	1809	Osamu NakamuraOsho / age 23 1794	Tenno-sen 6-dan section Final	Sente	○
10	6/13	1809	+6	1815	Kazuyoshi Nishimura8-dan / age 44 1721	Meisho-sen Main Round 1	Gote	○
11	7/4	1815	+7	1822	Keiji Mori9-dan / age 40 1790	Meisho-sen Main Round 2	Gote	○
12	7/8	1822	+3	1825	Seiichirou Taki6-dan / age 37 1575	Junisen Class C1 Round 2	Sente	○
13	7/11	1825	-11	1814	Kozo Arimori4-dan / age 23 1689	Judan-sen Challenger league Round 4	Gote	●
14	7/17	1814	+10	1825	Kunio Yonenaga9-dan / age 43 1908	Oi-sen Best-of-7 Game 1	Sente	○
15	7/20	1825	-9	1815	Hifumi Katoh9-dan / age 46 1769	JT Cup Main	Sente	●
16	7/24	1815	+6	1821	Bungo Fukusaki7-dan / age 26 1734	Kio-sen Main Round 2	Gote	○
17	7/26	1821	+5	1826	Kaishu Tanaka8-dan / age 39 1677	Hayazashi-sen Main Round 2	Gote	○
18	7/31	1826	+9	1835	Kunio Yonenaga9-dan / age 43 1877	Oi-sen Best-of-7 Game 2	Gote	○
19	8/6	1835	+9	1845	Makoto NakaharaMeijin・Oza / age 38 1894	Judan-sen Challenger league Round 5	Gote	○
20	8/8	1845	+6	1850	Bungo Fukusaki7-dan / age 26 1736	Judan-sen Challenger league Round 6	Gote	○
21	8/12	1850	+8	1859	Kunio Yonenaga9-dan / age 43 1861	Oi-sen Best-of-7 Game 3	Sente	○
22	8/15	1859	+3	1862	Masamitsu Tachiage 21 1614	Shinjin-o-sen Round 3	Gote	○
23	8/21	1862	+8	1870	Kunio Yonenaga9-dan / age 43 1853	Oi-sen Best-of-7 Game 4	Gote	○
24	8/25	1870	-9	1860	Yasuaki Tsukada6-dan / age 21 1805	NHK Cup Main Round 2	Gote	●
25	9/2	1860	+7	1867	Kunio Naitou9-dan / age 46 1807	Kio-sen Main Round 3	Sente	○
26	9/5	1867	+3	1870	Toshiyuki Tsubouchi6-dan / age 37 1594	Junisen Class C1 Round 3	Gote	○
27	9/8	1870	-9	1860	Kiyozumi KiriyamaKisei / age 38 1809	Judan-sen Challenger league Round 7	Sente	●
28	9/11	1860	+3	1863	Hatasu Itou5-dan / age 35 1600	Shinjin-o-sen Round 4	Gote	○
29	9/12	1863	+1	1865	Kiyosaku Sekiya6-dan / age 52 1455	All-Japan Pro Round 2	Sente	○
30	9/16	1865	-9	1856	Yasuaki Tsukada6-dan / age 21 1822	Shinjin-o-sen Semifinal	Gote	●
31	9/19	1856	+9	1864	Koji TanigawaKio / age 24 1888	Judan-sen Challenger league Round 8	Gote	○
32	9/22	1864	+5	1869	Kozo Arimori5-dan / age 23 1702	Judan-sen Challenger league Round 9	Gote	○
33	9/25	1869	+4	1873	Kenji Kobayashi8-dan / age 29 1706	Kisei-sen Main Round 1	Sente	○
34	9/27	1873	+4	1877	Masaki Izumi5-dan / age 25 1670	Tenno-sen Main Round 1	Sente	○
35	10/3	1877	+7	1884	Makoto NakaharaMeijin・Oza / age 39 1847	Judan-sen Challenger league Round 10	Sente	○
36	10/7	1884	+8	1892	Koji TanigawaKio / age 24 1882	Meisho-sen Main Round 3	Sente	○
37	10/9	1892	+2	1895	小林宏4-dan / age 23 1594	All-Japan Pro Round 3	Gote	○
38	10/13	1895	+6	1900	Hidemitsu Moriyasu8-dan / age 37 1788	Kio-sen Main Round 4	Gote	○
39	10/15	1900	-9	1891	Yoshikazu Minami8-dan / age 23 1854	Kisei-sen Main Round 2	Sente	●
40	10/21	1891	+3	1894	Hiroshi Kamiya5-dan / age 25 1614	Junisen Class C1 Round 5	Sente	○
41	10/23	1894	+5	1899	Osamu Katsuura9-dan / age 40 1754	Tenno-sen Main Round 2	Sente	○
42	10/28	1899	+6	1905	Kunio Yonenaga9-dan / age 43 1825	Tenno-sen Main Semifinal	Sente	○
43	10/31	1905	-12	1894	Nobuyuki Oouchi9-dan / age 45 1733	All-Japan Pro Round 4	Gote	●
44	11/4	1894	-10	1884	Kiyozumi KiriyamaKisei / age 39 1816	Meisho-sen Main Semifinal	Gote	●
45	11/7	1884	+4	1888	Eisaku Tomioka5-dan / age 22 1708	Kio-sen Main Semifinal	Gote	○
46	11/15	1888	-11	1877	Torahiko Tanaka8-dan / age 29 1749	Hayazashi-sen Main Round 3	Gote	●
47	11/18	1877	+3	1880	Hatasu Itou5-dan / age 36 1626	Junisen Class C1 Round 6	Gote	○
48	11/28	1880	+5	1885	Nobuyuki Oouchi9-dan / age 45 1758	Kisei-sen Prelim 2 Round 2	Sente	○
49	12/2	1885	+3	1888	Katsumi Mushano5-dan / age 32 1594	Junisen Class C1 Round 7	Gote	○
50	12/6	1888	+6	1894	Hifumi Katoh9-dan / age 46 1779	Tenno-sen Main Final	Gote	○
51	12/15	1894	+1	1895	Ichirou Tanabe6-dan / age 48 1495	Tenno-sen 6-dan section Round 2	Sente	○
52	12/23	1895	+3	1898	Toshio Miyata6-dan / age 34 1643	Tenno-sen 6-dan section Round 3	Gote	○
53	1/9	1898	+3	1901	Susumu Itaya8-dan / age 46 1649	Kio-sen Main Final	Gote	○
54	1/13	1901	-13	1888	Toshio Miyata6-dan / age 34 1647	Junisen Class C1 Round 8	Sente	●
55	2/2	1888	+4	1892	Kazuo Manabe7-dan / age 34 1705	Kio-sen Challenger final	Gote	○
56	2/10	1892	+1	1894	Hideo Yamaguchi7-dan / age 45 1458	Junisen Class C1 Round 9	Gote	○
57	2/16	1894	+7	1901	Koji TanigawaKio / age 24 1872	Kio-sen Best-of-5 Game 1	Sente	○
58	2/26	1901	-12	1889	Kazuo Manabe7-dan / age 35 1703	Kisei-sen Prelim 2 Final	Gote	●
59	3/3	1889	+1	1890	Shouji Kenmochi7-dan / age 52 1429	Junisen Class C1 Round 10	Sente	○
60	3/6	1890	-9	1881	Koji TanigawaKio / age 24 1856	Kio-sen Best-of-5 Game 2	Gote	●
61	3/13	1881	+7	1889	Koji TanigawaKio / age 24 1854	Kio-sen Best-of-5 Game 3	Sente	○
62	3/23	1889	+7	1896	Koji TanigawaKio / age 24 1847	Kio-sen Best-of-5 Game 4	Gote	○

FY1985 results41W-17L

Win rate0.707

Rating1831

Annual rank6th

Rank/title at FY end / ageOi / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1761	+9	1770	Kunio Naitou9-dan / age 45 1791	Oi-sen League Red Round 2	Gote	○
2	4/11	1770	+9	1779	Michio Ariyoshi9-dan / age 49 1825	Oza-sen Main Round 1	Gote	○
3	4/19	1779	+3	1782	Yoshito Arino5-dan / age 36 1501	Kisei-sen Prelim 1 Round 2	Gote	○
4	4/22	1782	+10	1792	Torahiko Tanaka8-dan / age 27 1875	Oi-sen League Red Round 3	Sente	○
5	5/6	1792	+6	1798	Kenji Iino5-dan / age 30 1688	NHK Cup Main Round 1	Sente	○
6	5/9	1798	+2	1799	Shuuichi Ikeda5-dan / age 40 1419	Osho-sen Prelim 1 Round 3	Sente	○
7	5/15	1799	+5	1804	Teruhiko Suzuki6-dan / age 30 1647	Meisho-sen Main Round 1	Sente	○
8	5/22	1804	+6	1810	Kenji Kobayashi7-dan / age 28 1725	Oi-sen League Red Round 4	Gote	○
9	5/28	1810	+5	1816	Kazuyoshi Nishimura8-dan / age 43 1688	Osho-sen Prelim 1 Final	Sente	○
10	5/31	1816	+3	1818	小林宏4-dan / age 22 1558	Kisei-sen Prelim 1 Round 3	Sente	○
11	6/14	1818	+6	1825	Kenji Waki6-dan / age 24 1748	Oza-sen Main Round 2	Gote	○
12	6/18	1825	-9	1816	Akira Shima5-dan / age 22 1799	Junisen Class C1 Round 1	Gote	●
13	6/21	1816	+4	1820	Atsuo Onoage 23 1616	Oi-sen League Red Round 5	Sente	○
14	6/25	1820	-13	1807	Junichi Kase4-dan / age 27 1571	Kisei-sen Prelim 1 Round 4	Gote	●
15	7/2	1807	+10	1817	Koji Tanigawa9-dan / age 23 1886	Oi-sen Challenger final	Sente	○
16	7/4	1817	+5	1822	Hitoshige Awaji8-dan / age 35 1693	Osho-sen Prelim 2 Round 1	Sente	○
17	7/12	1822	+2	1824	Mikio Tomizawa8-dan / age 65 1489	All-Japan Pro Round 1	Sente	○
18	7/16	1824	+7	1831	Hifumi KatohOi / age 45 1780	Oi-sen Best-of-7 Game 1	Gote	○
19	7/19	1831	-11	1820	Taku Morishita4-dan / age 19 1694	Shinjin-o-sen Round 3	Sente	●
20	7/23	1820	-7	1814	Torahiko Tanaka8-dan / age 28 1881	Oza-sen Main Semifinal	Gote	●
21	7/26	1814	+2	1816	Hideo Yamaguchi6-dan / age 43 1470	Junisen Class C1 Round 2	Sente	○
22	7/31	1816	+7	1823	Hifumi KatohOi / age 45 1787	Oi-sen Best-of-7 Game 2	Sente	○
23	8/9	1823	+7	1830	Hifumi KatohOi / age 45 1787	Oi-sen Best-of-7 Game 3	Gote	○
24	8/15	1830	+8	1838	Kiyozumi KiriyamaKio / age 37 1818	Osho-sen Prelim 2 Round 1	Sente	○
25	8/21	1838	+7	1845	Hifumi KatohOi / age 45 1789	Oi-sen Best-of-7 Game 4	Sente	○
26	8/24	1845	+5	1849	Keita Inoue4-dan / age 21 1695	Hayazashi-sen Main Round 2	Gote	○
27	9/3	1849	-13	1836	Hiromitsu Takashima8-dan / age 43 1568	Junisen Class C1 Round 3	Sente	●
28	9/6	1836	+8	1844	Akira Shima5-dan / age 22 1842	Osho-sen Prelim 2 Final	Sente	○
29	9/9	1844	-7	1837	Torahiko Tanaka8-dan / age 28 1867	All-Japan Pro Round 2	Sente	●
30	9/13	1837	-8	1828	Akira Shima5-dan / age 22 1816	Meisho-sen Main Round 2	Gote	●
31	9/23	1828	-10	1818	Teruichi Aono8-dan / age 32 1740	NHK Cup Main Round 2	Gote	●
32	9/24	1818	-12	1807	Koji Tosa5-dan / age 30 1641	Junisen Class C1 Round 4	Gote	●
33	9/27	1807	+8	1815	Keiji Mori8-dan / age 39 1806	Osho-sen Challenger league Round 1	Gote	○
34	10/15	1815	+2	1817	Tsuneo Kikuchi5-dan / age 36 1513	Junisen Class C1 Round 5	Sente	○
35	11/5	1817	-8	1809	Yasuaki Tsukada6-dan / age 20 1822	Osho-sen Challenger league Round 3	Sente	●
36	11/12	1809	+3	1812	Akira Kinoshita6-dan / age 46 1556	Junisen Class C1 Round 6	Gote	○
37	11/21	1812	-7	1805	Kunio YonenagaKisei / age 42 1852	Osho-sen Challenger league Round 4	Gote	●
38	11/26	1805	-6	1799	Koji Tanigawa9-dan / age 23 1880	Osho-sen Challenger league Round 5	Sente	●
39	12/3	1799	-14	1785	Shouji Kenmochi7-dan / age 51 1482	Junisen Class C1 Round 7	Gote	●
40	12/6	1785	-7	1778	Hifumi Katoh9-dan / age 45 1820	Osho-sen Challenger league Round 6	Gote	●
41	12/9	1778	+5	1783	Teruhiko Suzuki6-dan / age 31 1634	Tenno-sen 6-dan section Round 2	Gote	○
42	12/14	1783	+9	1791	Yasuharu Ooyama9-dan / age 62 1817	Hayazashi-sen Main Round 3	Gote	○
43	12/17	1791	+5	1796	Koji Tosa5-dan / age 30 1651	Judan-sen Prelims Round 2	Sente	○
44	12/27	1796	-8	1788	Osamu Nakamura6-dan / age 23 1799	Osho-sen Challenger league Round 7	Sente	●
45	1/14	1788	+3	1792	Masakazu Wakamatsu6-dan / age 46 1566	Junisen Class C1 Round 8	Sente	○
46	1/20	1792	+2	1794	Toshihiko Kawaguchi6-dan / age 49 1483	Tenno-sen 6-dan section Round 3	Sente	○
47	1/25	1794	+10	1804	Koji Tanigawa9-dan / age 23 1888	Hayazashi-sen Main Round 4	Gote	○
48	1/28	1804	+5	1810	Toshio Miyata6-dan / age 33 1679	Judan-sen Prelims Round 3	Sente	○
49	2/4	1810	+4	1814	Shigeru Sekine9-dan / age 56 1620	Judan-sen Prelims Round 4	Gote	○
50	2/8	1814	-6	1807	Makoto Nakahara3 titles / age 38 1884	Hayazashi-sen Main Semifinal	Sente	●
51	2/12	1807	+4	1811	Katsumi Mushano5-dan / age 32 1609	Junisen Class C1 Round 9	Gote	○
52	2/17	1811	+3	1814	Nou Itoh1-dan / age 24 1584	Shinjin-o-sen Round 2	Gote	○
53	2/24	1814	+8	1822	Osamu Nakamura6-dan / age 23 1817	Kachinuki-sen Main	Sente	○
54	2/28	1822	+4	1826	Kazuo Manabe7-dan / age 34 1621	Kachinuki-sen Main	Gote	○
55	3/4	1826	+5	1831	Yoshinori Satou7-dan / age 37 1668	Junisen Class C1 Round 10	Sente	○
56	3/8	1831	-11	1820	Eisaku Tomioka4-dan / age 21 1680	Kachinuki-sen Main	Sente	●
57	3/24	1820	+4	1823	Junichi Kase4-dan / age 28 1622	Judan-sen Prelims Semifinal	Sente	○
58	3/27	1823	+7	1831	Kunio Naitou9-dan / age 46 1795	Kisei-sen Main Round 1	Gote	○

FY1984 results32W-23L

Win rate0.582

Rating1767

Annual rank17th

Rank/title at FY end / age6-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1738	-6	1733	Hifumi Katoh9-dan / age 44 1838	Kisei-sen Main Round 2	Sente	●
2	4/16	1733	+8	1740	Osamu Katsuura8-dan / age 37 1715	JT Cup Main	Gote	○
3	4/24	1740	+5	1745	Hiroji Katou8-dan / age 60 1592	Meisho-sen Main Round 1	Sente	○
4	4/27	1745	+5	1750	林葉直子 1589	Shinjin-o-sen Round 2	Gote	○
5	5/11	1750	+4	1754	Katsumi Mushano4-dan / age 30 1567	Renmei Cup Round 3	Gote	○
6	6/3	1754	-5	1749	Kunio YonenagaKio・Osho / age 40 1897	JT Cup Main	Gote	●
7	6/12	1749	-12	1737	斎藤誠 1556	Shinjin-o-sen Round 3	Sente	●
8	6/19	1737	+5	1742	Seiichirou Taki6-dan / age 35 1585	Junisen Class C1 Round 1	Gote	○
9	6/29	1742	-9	1733	Kazuo Ishida8-dan / age 37 1699	Meisho-sen Main Round 2	Gote	●
10	7/10	1733	-9	1724	Keiji Nishikawa5-dan / age 22 1697	Junisen Class C1 Round 2	Sente	●
11	7/17	1724	-5	1719	Hifumi Katoh9-dan / age 44 1854	Oi-sen Best-of-7 Game 1	Gote	●
12	7/31	1719	+11	1730	Hifumi Katoh9-dan / age 44 1853	Oi-sen Best-of-7 Game 2	Sente	○
13	8/9	1730	+11	1740	Hifumi Katoh9-dan / age 44 1847	Oi-sen Best-of-7 Game 3	Gote	○
14	8/17	1740	-10	1730	Koji Tosa5-dan / age 29 1650	All-Japan Pro Round 2	Gote	●
15	8/21	1730	-6	1725	Hifumi Katoh9-dan / age 44 1839	Oi-sen Best-of-7 Game 4	Sente	●
16	8/27	1725	+9	1733	Osamu Nakamura6-dan / age 21 1747	NHK Cup Main Round 2	Gote	○
17	8/30	1733	+10	1743	Hifumi Katoh9-dan / age 44 1838	Oi-sen Best-of-7 Game 5	Gote	○
18	9/3	1743	+11	1754	Torahiko Tanaka8-dan / age 27 1875	Osho-sen Prelim 2 Round 2	Sente	○
19	9/6	1754	-6	1748	Hifumi Katoh9-dan / age 44 1833	Oi-sen Best-of-7 Game 6	Sente	●
20	9/11	1748	-11	1737	Hatasu Itou5-dan / age 33 1587	Junisen Class C1 Round 3	Sente	●
21	9/14	1737	-5	1732	Makoto NakaharaOza / age 37 1893	Renmei Cup Round 4	Sente	●
22	9/15	1732	+7	1739	Kouichi Kodama5-dan / age 33 1675	Hayazashi-sen Main Round 2	Gote	○
23	9/20	1739	-6	1733	Hifumi Katoh9-dan / age 44 1838	Oi-sen Best-of-7 Game 7	Gote	●
24	9/25	1733	+5	1738	Masakazu Wakamatsu6-dan / age 45 1598	Kio-sen Main Round 2	Gote	○
25	9/28	1738	-10	1728	Kozo Arimori4-dan / age 21 1649	Osho-sen Prelim 2 Final	Gote	●
26	10/2	1728	+6	1734	Toshiyuki Tsubouchi6-dan / age 35 1639	Junisen Class C1 Round 4	Gote	○
27	10/12	1734	-6	1728	Kunio Naitou9-dan / age 44 1818	Kisei-sen Main Round 1	Gote	●
28	10/23	1728	+4	1731	Toshihiko Kawaguchi6-dan / age 47 1514	Junisen Class C1 Round 5	Gote	○
29	11/5	1731	+6	1737	Yaichio Oono4-dan / age 25 1633	Judan-sen Prelims Round 1	Gote	○
30	11/9	1737	-6	1731	Hidemitsu Moriyasu8-dan / age 35 1823	Kio-sen Main Round 3	Sente	●
31	11/13	1731	-10	1722	Hiroshi Kamiya5-dan / age 23 1663	Junisen Class C1 Round 6	Sente	●
32	11/19	1722	-6	1716	Keiji Mori8-dan / age 38 1807	NHK Cup Main Round 3	Gote	●
33	11/30	1716	-11	1705	Seiichirou Taki6-dan / age 35 1577	Tenno-sen 6-dan section Round 2	Sente	●
34	12/8	1705	+11	1716	Hifumi KatohOi / age 44 1865	Hayazashi-sen Main Round 3	Sente	○
35	12/11	1716	+4	1720	Akira Kinoshita6-dan / age 45 1544	Junisen Class C1 Round 7	Sente	○
36	12/17	1720	+5	1725	Atsuo Onoage 22 1587	Kisei-sen Prelim 1 Round 2	Gote	○
37	1/8	1725	+4	1730	永作芳也age 29 1554	Kisei-sen Prelim 1 Round 3	Gote	○
38	1/11	1730	+6	1736	Katsuhiko Murooka4-dan / age 25 1635	Shinjin-o-sen Round 1	Gote	○
39	1/18	1736	-10	1726	Kazuyoshi Nishimura8-dan / age 43 1662	Judan-sen Prelims Round 2	Sente	●
40	1/22	1726	+6	1732	Kouichi Kodama5-dan / age 33 1652	Junisen Class C1 Round 8	Gote	○
41	1/26	1732	+10	1743	Kiyozumi Kiriyama9-dan / age 37 1839	Hayazashi-sen Main Round 4	Sente	○
42	2/1	1743	+5	1748	Katsuhiko Murooka4-dan / age 25 1620	Kio-sen Prelims Round 1	Gote	○
43	2/8	1748	-7	1741	Akira Shima5-dan / age 21 1778	Kisei-sen Prelim 1 Round 4	Gote	●
44	2/9	1741	+6	1747	Susumu Itaya8-dan / age 44 1670	Hayazashi-sen Main Semifinal	Sente	○
45	2/12	1747	+8	1755	Bungo Fukusaki7-dan / age 25 1766	Oi-sen League Red Round 1	Sente	○
46	2/19	1755	+6	1762	Toshio Miyata6-dan / age 32 1679	Junisen Class C1 Round 9	Gote	○
47	2/23	1762	-6	1755	Hidemitsu Moriyasu8-dan / age 35 1840	Hayazashi-sen Final Game 1	Gote	●
48	2/23	1762	-6	1755	Hidemitsu Moriyasu8-dan / age 35 1840	Hayazashi-sen Final Game 2	Sente	●
49	2/26	1749	+5	1754	Seiichirou Taki6-dan / age 36 1598	Kio-sen Prelims Round 2	Sente	○
50	3/5	1754	+3	1757	Haruo Numa5-dan / age 35 1529	Shinjin-o-sen Round 2	Gote	○
51	3/8	1757	+6	1764	Taku Morishita4-dan / age 18 1690	NHK Cup Prelims	Sente	○
52	3/8	1757	+4	1762	Yaichio Oono4-dan / age 26 1583	NHK Cup Prelims	Gote	○
53	3/12	1768	+4	1773	Terutaka Yasue6-dan / age 43 1604	Junisen Class C1 Round 10	Sente	○
54	3/19	1773	-11	1761	Motoji Hanamura9-dan / age 67 1611	Kio-sen Prelims Round 3	Sente	●
55	3/27	1761	+6	1767	Hisao Hasebe8-dan / age 51 1657	Osho-sen Prelim 1 Round 2	Gote	○

FY1983 results31W-20L

Win rate0.608

Rating1741

Annual rank15th

Rank/title at FY end / ageOi / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1734	+10	1744	Hidemitsu Moriyasu8-dan / age 33 1811	Oi-sen White league Round 2	Gote	○
2	4/12	1744	-9	1735	Yasuaki Tsukada5-dan / age 18 1706	Osho-sen Prelim 1 Round 2	Gote	●
3	4/23	1735	+9	1744	Kenji Kobayashi7-dan / age 26 1778	Hayazashi Shin-ei-sen Round 2	Gote	○
4	4/25	1744	-7	1737	Kenji Kobayashi7-dan / age 26 1769	NHK Cup Main Round 1	Gote	●
5	5/9	1737	+10	1747	Yasuharu Ooyama9-dan / age 60 1820	Oi-sen White league Round 3	Sente	○
6	5/21	1747	+7	1753	Koji Tosa4-dan / age 28 1681	Hayazashi Shin-ei-sen Semifinal	Gote	○
7	5/25	1753	+10	1764	Koji Tanigawa8-dan / age 21 1863	Oi-sen White league Round 4	Sente	○
8	5/31	1764	+3	1766	Hiroharu Seto4-dan / age 26 1480	Kisei-sen Prelim 1 Round 2	Sente	○
9	6/3	1766	+4	1770	Ryuuichi Matsuura4-dan / age 31 1583	Kisei-sen Prelim 1 Round 3	Gote	○
10	6/4	1770	-8	1762	Yasuaki Tsukada5-dan / age 18 1755	Hayazashi Shin-ei-sen Final	Sente	●
11	6/7	1762	+5	1767	Eiji Ooshima4-dan / age 26 1610	Shinjin-o-sen Round 2	Sente	○
12	6/17	1767	+10	1777	Teruichi Aono8-dan / age 30 1858	Oi-sen White league Round 5	Gote	○
13	6/21	1777	-14	1763	Mikio Tomizawa8-dan / age 63 1469	Junisen Class C1 Round 1	Gote	●
14	7/1	1763	+10	1773	Kiyozumi Kiriyama8-dan / age 35 1873	Oi-sen Challenger final	Gote	○
15	7/5	1773	+6	1779	Koji Tosa4-dan / age 28 1681	Kisei-sen Prelim 1 Round 4	Sente	○
16	7/15	1779	+4	1784	Yoshimasa Saeki7-dan / age 46 1612	All-Japan Pro Round 1	Gote	○
17	7/21	1784	-12	1772	Yoshinori Satou6-dan / age 34 1587	Junisen Class C1 Round 2	Sente	●
18	7/26	1772	+9	1780	Kunio NaitouOi・Oza / age 43 1794	Oi-sen Best-of-7 Game 1	Sente	○
19	8/1	1780	+5	1785	Toshiyuki Tsubouchi5-dan / age 34 1645	Kisei-sen Prelim 1 Final	Gote	○
20	8/3	1785	+4	1789	Yuzo Maruta9-dan / age 64 1585	Kisei-sen Prelim 2 Round 2	Sente	○
21	8/9	1789	-8	1781	Kunio NaitouOi・Oza / age 43 1796	Oi-sen Best-of-7 Game 2	Gote	●
22	8/13	1781	-8	1774	Torahiko Tanaka7-dan / age 26 1792	All-Japan Pro Round 2	Gote	●
23	8/18	1774	+7	1780	Tatsuya Futakami9-dan / age 51 1711	Kisei-sen Prelim 2 Final	Gote	○
24	8/23	1780	+8	1788	Kunio NaitouOi・Oza / age 43 1795	Oi-sen Best-of-7 Game 3	Sente	○
25	8/27	1788	+6	1795	Hitoshige Awaji8-dan / age 33 1710	Hayazashi-sen Main Round 2	Sente	○
26	9/1	1795	+8	1802	Kunio NaitouOi・Oza / age 43 1786	Oi-sen Best-of-7 Game 4	Gote	○
27	9/5	1802	-10	1793	Shuuichi Ono4-dan / age 25 1735	Shinjin-o-sen Round 4	Gote	●
28	9/9	1793	+4	1797	Seiichirou Taki6-dan / age 34 1617	Junisen Class C1 Round 3	Gote	○
29	9/13	1797	-9	1789	Kunio NaitouOi・Oza / age 43 1771	Oi-sen Best-of-7 Game 5	Sente	●
30	9/22	1789	-6	1782	Kiyozumi Kiriyama8-dan / age 35 1871	Kisei-sen Main Round 1	Sente	●
31	9/26	1782	+8	1790	Kunio NaitouOi・Oza / age 43 1775	Oi-sen Best-of-7 Game 6	Gote	○
32	9/30	1790	+3	1793	Renshou Nada9-dan / age 56 1547	Junisen Class C1 Round 4	Sente	○
33	10/6	1793	-9	1785	Toshio Miyata5-dan / age 30 1761	Kachinuki-sen Main	Gote	●
34	10/14	1785	+4	1789	Eiji Ooshima4-dan / age 26 1613	Oza-sen Prelim 1 Round 2	Gote	○
35	10/28	1789	-9	1780	Yasuaki Tsukada5-dan / age 18 1763	Junisen Class C1 Round 5	Gote	●
36	11/4	1780	-10	1771	Koji Horiguchi4-dan / age 22 1696	Oza-sen Prelim 1 Round 3	Sente	●
37	11/9	1771	+2	1772	Seiichi Kobori8-dan / age 71 1412	Judan-sen Prelims Round 1	Sente	○
38	11/25	1772	+4	1776	Tsuneo Kikuchi5-dan / age 34 1558	Junisen Class C1 Round 6	Gote	○
39	12/16	1776	-13	1763	Masakazu Wakamatsu5-dan / age 44 1532	Junisen Class C1 Round 7	Sente	●
40	12/17	1763	+11	1774	Makoto NakaharaOza / age 36 1917	Hayazashi-sen Main Round 3	Sente	○
41	12/27	1774	+7	1782	Osamu Katsuura8-dan / age 37 1732	Judan-sen Prelims Round 2	Sente	○
42	1/14	1782	-10	1772	Nobuyuki Oouchi8-dan / age 42 1697	Hayazashi-sen Main Round 4	Sente	●
43	1/24	1772	-14	1758	Eiji Oohara7-dan / age 55 1423	Junisen Class C1 Round 8	Sente	●
44	1/31	1758	-9	1748	Hiroshi Kamiya4-dan / age 22 1692	Wakajishi-sen Round 2	Gote	●
45	2/7	1748	+5	1753	Hiroji Katou8-dan / age 60 1595	Judan-sen Prelims Round 3	Sente	○
46	2/9	1753	-8	1744	Osamu Nakamura6-dan / age 21 1736	Kachinuki-sen Main	Gote	●
47	2/24	1744	+3	1747	Hideo Yamaguchi6-dan / age 42 1464	Junisen Class C1 Round 9	Gote	○
48	3/2	1747	+6	1753	Noboru Tamaru7-dan / age 33 1673	Kisei-sen Main Round 1	Sente	○
49	3/7	1753	+10	1763	Yasuharu Ooyama9-dan / age 60 1833	Judan-sen Prelims Round 4	Sente	○
50	3/16	1763	-13	1750	Shouji Kenmochi7-dan / age 49 1503	Junisen Class C1 Round 10	Sente	●
51	3/23	1750	-9	1741	Tatsuya Futakami9-dan / age 52 1691	Judan-sen Prelims Semifinal	Gote	●

FY1982 results39W-19L

Win rate0.672

Rating1737

Annual rank18th

Rank/title at FY end / age5-dan / age 22

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1722	+10	1733	Torahiko Tanaka6-dan / age 24 1828	Kio-sen Prelims Round 3	Sente	○
2	4/9	1733	+5	1737	Tsuneo Kikuchi5-dan / age 32 1584	Osho-sen Prelim 1 Round 2	Sente	○
3	4/12	1737	+5	1742	Mikio Tomizawa8-dan / age 61 1591	NHK Cup Main Round 1	Sente	○
4	4/24	1742	-12	1730	Nobuo Mori4-dan / age 30 1565	Hayazashi Shin-ei-sen Round 1	Sente	●
5	4/27	1730	+3	1733	Kiyosaku Sekiya6-dan / age 48 1441	Kio-sen Prelims Final	Sente	○
6	4/30	1733	-9	1724	Osamu Nakamura5-dan / age 19 1704	Wakajishi-sen Semifinal	Sente	●
7	5/11	1724	+5	1730	Haruo Numa4-dan / age 33 1610	Kio-sen Main Round 1	Gote	○
8	5/20	1730	+5	1735	Yukio Miyasaka7-dan / age 52 1611	Osho-sen Prelim 1 Round 3	Sente	○
9	5/27	1735	-5	1730	Koji Tanigawa8-dan / age 20 1850	Kachinuki-sen Main	Sente	●
10	6/8	1730	+2	1732	Yukio Shimodairaage 57 1410	Kisei-sen Prelim 1 Round 1	Gote	○
11	6/15	1732	-10	1722	Akira Shima4-dan / age 19 1660	Osho-sen Prelim 1 Final	Gote	●
12	6/18	1722	+4	1726	Masaki Izumi4-dan / age 21 1531	All-Japan Pro Round 1	Sente	○
13	6/24	1726	+4	1730	Eiji Ooshima4-dan / age 25 1546	Kisei-sen Prelim 1 Round 2	Gote	○
14	6/29	1730	+6	1736	Toshiyuki Tsubouchi5-dan / age 33 1630	Junisen Class C1 Round 1	Sente	○
15	7/6	1736	-9	1727	Toshio Miyata5-dan / age 29 1684	Shinjin-o-sen Round 2	Gote	●
16	7/9	1727	+5	1732	Tsuneo Kikuchi5-dan / age 33 1598	Kisei-sen Prelim 1 Round 3	Sente	○
17	7/13	1732	+7	1739	Kazuo Ishida8-dan / age 35 1697	Kio-sen Main Round 2	Gote	○
18	7/19	1739	+7	1746	Kazuo Azuma5-dan / age 26 1682	Junisen Class C1 Round 2	Gote	○
19	7/23	1746	-7	1739	Tatsuya Futakami9-dan / age 50 1780	All-Japan Pro Round 2	Gote	●
20	8/3	1739	+7	1745	Yasuaki Tsukada4-dan / age 17 1682	Kisei-sen Prelim 1 Final	Sente	○
21	8/19	1745	+7	1752	Noboru Tamaru7-dan / age 32 1686	Kisei-sen Prelim 2 Round 2	Sente	○
22	8/24	1752	+6	1758	Hisao Hasebe7-dan / age 49 1653	Kisei-sen Prelim 2 Final	Sente	○
23	8/30	1758	-5	1753	Yasuharu OoyamaOza・Osho / age 59 1904	Kio-sen Main Round 3	Sente	●
24	9/9	1753	-8	1746	Tatsuya Futakami9-dan / age 50 1773	Kisei-sen Main Round 1	Gote	●
25	9/13	1746	+12	1757	Hifumi KatohMeijin / age 42 1911	NHK Cup Main Round 2	Sente	○
26	9/17	1757	+6	1763	Koji Tosa4-dan / age 27 1673	Oza-sen Prelim 1 Round 2	Gote	○
27	10/1	1763	+3	1766	Hiroto Kiritani4-dan / age 32 1530	Oi-sen Prelims Round 1	Sente	○
28	10/26	1766	+6	1773	Toshio Miyata5-dan / age 29 1678	Junisen Class C1 Round 4	Sente	○
29	11/1	1773	-12	1761	Yaichio Oono4-dan / age 23 1587	Oza-sen Prelim 1 Round 3	Sente	●
30	11/5	1761	+3	1763	Yuzo Maruta9-dan / age 63 1489	Oi-sen Prelims Round 2	Sente	○
31	11/8	1763	-12	1751	Yoshinori Kimura8-dan / age 47 1573	NHK Cup Main Round 3	Sente	●
32	11/12	1751	+5	1756	Yaichio Oono4-dan / age 23 1599	Kisei-sen Prelim 1 Round 2	Gote	○
33	11/19	1756	+4	1760	Hideo Yamaguchi6-dan / age 41 1559	Kachinuki-sen Prelims Round 1	Sente	○
34	11/19	1756	+6	1762	Hatasu Itou5-dan / age 32 1676	Kachinuki-sen Prelims Final	Gote	○
35	11/30	1766	-14	1752	Toyoichi Igarashi8-dan / age 58 1433	Junisen Class C1 Round 5	Sente	●
36	12/7	1752	+4	1756	Masaki Izumi4-dan / age 21 1553	Kisei-sen Prelim 1 Round 3	Sente	○
37	12/10	1756	+6	1763	Akira Shima4-dan / age 19 1687	Oi-sen Prelims Round 3	Gote	○
38	12/16	1763	+5	1768	Koji Horiguchi4-dan / age 21 1631	Judan-sen Prelims Round 1	Sente	○
39	12/20	1768	+4	1772	Renshou Nada9-dan / age 55 1570	Junisen Class C1 Round 6	Gote	○
40	12/24	1772	+3	1775	Toratsugu Nomoto6-dan / age 37 1543	Oi-sen Prelims Final	Gote	○
41	12/27	1775	+6	1781	Kazuo Ishida8-dan / age 35 1688	Judan-sen Prelims Round 2	Gote	○
42	1/7	1781	+4	1785	Ryuuichi Matsuura4-dan / age 31 1600	Shinjin-o-sen Round 1	Gote	○
43	1/10	1785	+5	1790	Shuuichi Ono4-dan / age 24 1664	Kisei-sen Prelim 1 Round 4	Sente	○
44	1/13	1790	+3	1794	Junichi Kase4-dan / age 25 1558	Meisho-sen Prelims Round 1	Sente	○
45	1/25	1794	-13	1781	Toshihiko Kawaguchi5-dan / age 46 1555	Junisen Class C1 Round 7	Sente	●
46	1/28	1781	+4	1785	Ryuuichi Matsuura4-dan / age 31 1585	Kisei-sen Prelim 1 Final	Sente	○
47	1/31	1785	+6	1791	Teruhiko Suzuki6-dan / age 28 1699	Meisho-sen Prelims Round 2	Sente	○
48	2/2	1791	-12	1779	Chimine Yamaguchiage 45 1576	Renmei Cup Round 1	Sente	●
49	2/7	1779	+3	1782	Toshihiko Kawaguchi5-dan / age 46 1556	Kio-sen Prelims Round 2	Gote	○
50	2/9	1782	-9	1773	Osamu Katsuura8-dan / age 36 1759	Kisei-sen Prelim 2 Round 2	Sente	●
51	2/14	1773	-10	1764	Osamu Nakamura5-dan / age 20 1697	Junisen Class C1 Round 8	Gote	●
52	3/1	1764	-13	1751	Masakazu Wakamatsu5-dan / age 43 1525	Junisen Class C1 Round 9	Sente	●
53	3/3	1751	-10	1741	Kaishu Tanaka7-dan / age 36 1649	Judan-sen Prelims Round 3	Gote	●
54	3/7	1741	-9	1731	Koji Horiguchi4-dan / age 21 1683	Meisho-sen Prelims Final	Gote	●
55	3/10	1731	+10	1742	Torahiko Tanaka6-dan / age 25 1831	Oi-sen White league Round 1	Sente	○
56	3/15	1742	+3	1745	Yasuo Date6-dan / age 46 1514	Junisen Class C1 Round 10	Gote	○
57	3/22	1745	+4	1749	Akira Kinoshita5-dan / age 43 1579	Junisen Class C1 Round 11	Sente	○
58	3/29	1749	-13	1737	Toratsugu Nomoto6-dan / age 37 1521	Kio-sen Prelims Round 3	Gote	●

FY1981 results30W-12L

Win rate0.714

Rating1723

Annual rank19th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1642	-9	1633	Shigeyuki Matsuda8-dan / age 59 1597	Kio-sen Prelims Final	Gote	●
2	4/8	1633	+6	1639	Haruo Numa4-dan / age 32 1538	Osho-sen Prelim 1 Round 1	Gote	○
3	4/28	1639	+10	1649	Keiji Mori8-dan / age 35 1716	Osho-sen Prelim 1 Round 2	Sente	○
4	5/8	1649	-7	1642	Teruhiko Suzuki5-dan / age 26 1702	Kisei-sen Prelim 1 Round 1	Gote	●
5	5/11	1642	+8	1650	Daigorou Satou8-dan / age 44 1623	NHK Cup Main Round 1	Sente	○
6	5/15	1650	+7	1657	Yuji Maeda6-dan / age 27 1601	Osho-sen Prelim 1 Round 3	Gote	○
7	5/26	1657	+9	1666	Teruhiko Suzuki5-dan / age 26 1708	Shinjin-o-sen Round 2	Gote	○
8	6/1	1666	-3	1663	Yasuharu OoyamaOza・Osho / age 58 1931	Meisho-sen Main Round 1	Gote	●
9	6/19	1663	+6	1669	Yuji Sase8-dan / age 62 1559	Osho-sen Prelim 1 Final	Gote	○
10	7/24	1669	+9	1677	Yoshinori Satou6-dan / age 32 1709	Shinjin-o-sen Round 3	Sente	○
11	8/3	1677	+9	1686	Hisao Hasebe7-dan / age 48 1705	NHK Cup Main Round 2	Sente	○
12	8/7	1686	+6	1692	Yasuaki Tsukada4-dan / age 16 1591	Wakajishi-sen Round 1	Sente	○
13	8/12	1692	+9	1701	Kunio Naitou9-dan / age 41 1736	Osho-sen Prelim 2 Round 1	Sente	○
14	8/20	1701	+8	1709	Yoshinori Satou6-dan / age 32 1701	Osho-sen Prelim 2 Round 2	Sente	○
15	9/1	1709	+5	1714	Ryuuichi Matsuura4-dan / age 29 1569	Junisen Class C2 Round 1	Sente	○
16	9/4	1714	+8	1722	Hatasu Itou5-dan / age 30 1713	East-West Shin-ei-sen	Gote	○
17	9/18	1722	-11	1711	Kenji Iino4-dan / age 27 1571	Oza-sen Prelim 1 Round 1	Gote	●
18	9/24	1711	+4	1715	植野博 1547	Shinjin-o-sen Round 4	Gote	○
19	10/9	1715	+6	1721	Motoji Hanamura9-dan / age 63 1624	Oi-sen Prelims Round 1	Sente	○
20	10/13	1721	-4	1717	Makoto NakaharaMeijin・Oi / age 34 1887	Osho-sen Prelim 2 Final	Gote	●
21	10/16	1717	-8	1709	Hatasu Itou5-dan / age 31 1720	Shinjin-o-sen Semifinal	Sente	●
22	10/20	1709	-10	1699	Kenji Waki4-dan / age 21 1636	Junisen Class C2 Round 3	Gote	●
23	10/26	1699	+5	1704	Masaki Izumi4-dan / age 20 1577	Kachinuki-sen Prelims Round 1	Gote	○
24	11/2	1704	+4	1708	Ichirou Tanabe5-dan / age 43 1500	Kachinuki-sen Prelims Final	Sente	○
25	11/6	1708	-8	1700	Koji Tosa4-dan / age 26 1691	Oi-sen Prelims Round 2	Gote	●
26	11/9	1700	+4	1704	Hideo Yamaguchi6-dan / age 40 1517	Kisei-sen Prelim 1 Round 1	Sente	○
27	11/12	1704	+4	1708	Yoshitaka Kimura5-dan / age 50 1494	Junisen Class C2 Round 4	Sente	○
28	11/25	1708	+5	1713	Eiji Ooshima4-dan / age 24 1576	Junisen Class C2 Round 5	Gote	○
29	12/4	1713	-12	1701	Hiroharu Seto4-dan / age 25 1546	Kisei-sen Prelim 1 Round 2	Gote	●
30	12/11	1701	-11	1690	Mikio Tomizawa8-dan / age 61 1562	Meisho-sen Prelims Round 1	Sente	●
31	12/14	1690	+5	1695	Kenji Iino5-dan / age 27 1559	Junisen Class C2 Round 6	Sente	○
32	12/21	1695	-6	1689	Michio Ariyoshi9-dan / age 46 1765	NHK Cup Main Round 3	Sente	●
33	12/24	1689	-8	1681	Toshio Miyata5-dan / age 29 1682	Judan-sen Prelims Round 1	Gote	●
34	1/25	1681	+2	1683	Nobuhiko Sakaguchi9-dan / age 73 1362	Junisen Class C2 Round 7	Gote	○
35	2/4	1683	+6	1689	Katsumi Mushano4-dan / age 28 1608	Kio-sen Prelims Round 1	Sente	○
36	2/15	1689	+6	1695	Katsumi Mushano4-dan / age 28 1601	Junisen Class C2 Round 8	Sente	○
37	2/22	1695	+3	1698	Kiyoshi Aoki4-dan / age 34 1452	Junisen Class C2 Round 9	Gote	○
38	2/27	1698	+5	1703	Hiroharu Seto4-dan / age 25 1546	Wakajishi-sen Round 2	Sente	○
39	3/10	1703	+5	1708	Hiroto Kiritani4-dan / age 32 1579	Junisen Class C2 Round 10	Sente	○
40	3/17	1708	+4	1712	Seiichi Kobori8-dan / age 70 1514	Junisen Class C2 Round 11	Gote	○
41	3/23	1712	+5	1718	Shigeru Sekine8-dan / age 52 1592	Kio-sen Prelims Round 2	Gote	○
42	3/31	1718	+5	1723	Hiroto Kiritani4-dan / age 32 1581	Shinjin-o-sen Round 1	Gote	○

FY1980 results15W-7L

Win rate0.682

Rating1657

Annual rank34th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1592	-9	1583	Akira Shima1-dan / age 17 1569	Shinjin-o-sen Round 2	Gote	●
2	9/9	1583	-8	1576	Hiroharu Seto4-dan / age 23 1598	Oza-sen Prelim 1 Round 1	Gote	●
3	9/26	1576	+7	1582	Hisao Hirotsu8-dan / age 57 1514	Oi-sen Prelims Round 1	Sente	○
4	9/29	1582	-6	1576	Shuuichi Ono4-dan / age 22 1662	Kachinuki-sen Prelims Final	Gote	●
5	10/14	1576	-5	1571	Kazuyoshi Nishimura7-dan / age 38 1710	Oi-sen Prelims Round 2	Gote	●
6	11/10	1571	+6	1577	Seiichi Kobori8-dan / age 68 1475	Judan-sen Prelims Round 1	Sente	○
7	11/21	1577	+7	1584	Mikio Tomizawa8-dan / age 60 1530	Kisei-sen Prelim 1 Round 1	Gote	○
8	12/2	1584	-4	1580	Kazuo Ishida8-dan / age 33 1780	Judan-sen Prelims Round 2	Gote	●
9	12/4	1580	+6	1586	Shuuichi Ikeda5-dan / age 35 1511	Kisei-sen Prelim 1 Round 2	Gote	○
10	12/12	1586	+8	1594	Tsuneo Kikuchi5-dan / age 31 1582	Meisho-sen Prelims Round 1	Gote	○
11	12/22	1594	+9	1603	Koji Tosa4-dan / age 25 1653	Kisei-sen Prelim 1 Round 3	Sente	○
12	1/13	1603	-6	1597	Hatasu Itou4-dan / age 30 1670	Kisei-sen Prelim 1 Final	Sente	●
13	1/16	1597	+5	1602	Kinji Shiihashi4-dan / age 32 1467	Kio-sen Prelims Round 1	Gote	○
14	1/28	1602	+7	1609	Yuzo Maruta9-dan / age 61 1560	Meisho-sen Prelims Round 2	Sente	○
15	2/4	1609	+8	1617	Noboru Sakurai6-dan / age 39 1611	Kio-sen Prelims Round 2	Sente	○
16	2/19	1617	+8	1625	山下カズ子 1605	Shinjin-o-sen Round 1	Sente	○
17	2/24	1625	+7	1632	Noboru Sakurai6-dan / age 39 1596	Meisho-sen Prelims Final	Gote	○
18	2/27	1632	+6	1638	Haruo Numa4-dan / age 31 1537	Kio-sen Prelims Round 3	Gote	○
19	3/2	1638	+6	1644	Chimine Yamaguchiage 43 1561	NHK Cup Prelims Round 1	Sente	○
20	3/2	1638	+7	1646	Seiichirou Taki5-dan / age 32 1615	NHK Cup Prelims Final	Sente	○
21	3/31	1652	-10	1642	Yasuo Harada8-dan / age 58 1556	Hayazashi-sen Prelims Final	Sente	●
22	3/31	1652	+5	1657	Ichirou Tanabe5-dan / age 42 1526	Hayazashi-sen Prelims Round 1	Gote	○

FY1979 results1W-2L

Win rate0.333

Rating1592

Annual rank56th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/18	1601	-8	1592	Hiroharu Seto1-dan / age 22 1592	Wakakoma-sen Round 3	Sente	●
2	12/7	1592	+7	1600	Katsumi Mushano4-dan / age 25 1558	Shinjin-o-sen Round 1	Gote	○
3	3/10	1600	-8	1592	Hiroshi Seki1-dan / age 19 1606	Wakakoma-sen Round 2	Gote	●

FY1978 results2W-0L

Win rate1.000

Rating1601

Annual rank51st

Rank/title at FY end / age1-dan / age 18

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/20	1586	+8	1594	Yuuji Yoda1-dan / age 20 1582	Wakakoma-sen Round 1	Sente	○
2	2/19	1594	+7	1601	Saburou Takeichi1-dan / age 24 1555	Wakakoma-sen Round 2	Sente	○

FY1977 results0W-1L

Win rate0.000

Rating1587

Annual rank58th

Rank/title at FY end / age1-dan / age 17

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	3/23	1595	-8	1587	Yoshiyuki Ueyama1-dan / age 20 1590	Wakakoma-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.