Rating › Osamu Nakamura

Rating of Osamu Nakamura

Player page　Last game 2026-10-22

Current rating1401

Peak1832
1986-03-31

Games1632

By fiscal year

FY	Age	Annual rank	Titles	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 63	162nd		9-dan	Class C2	Group 4	1401		-54	1	12	0.077
FY2025	age 63	159th		9-dan	Class C1	Group 4	1455	37.4	-10	9	20	0.310
FY2024	age 62	154th		9-dan	Class C1	Group 3	1465	29.1	-80	4	22	0.154
FY2023	age 61	126th		9-dan	Class B2	Group 3	1545	38.6	-39	6	18	0.250
FY2022	age 60	101st		9-dan	Class B2	Group 4	1585	47.2	-2	13	20	0.394
FY2021	age 59	102nd		9-dan	Class B2	Group 4	1587	45.1	-7	11	16	0.407
FY2020	age 58	100th		9-dan	Class B2	Group 4	1594	50.5	+34	13	14	0.481
FY2019	age 57	119th		9-dan	Class B2	Group 4	1560	47.9	+25	12	17	0.414
FY2018	age 56	128th		9-dan	Class B2	Group 4	1535	38.6	-60	6	18	0.250
FY2017	age 55	91st		9-dan	Class B2	Group 4	1595	46.4	-19	10	15	0.400
FY2016	age 54	81st		9-dan	Class B2	Group 4	1613	52.0	+52	20	16	0.556
FY2015	age 53	121st		9-dan	Class B2	Group 4	1561	41.7	-48	9	17	0.346
FY2014	age 52	88th		9-dan	Class B2	Group 3	1610	46.9	-19	15	16	0.484
FY2013	age 51	71st		9-dan	Class B2	Group 4	1629	48.0	+7	14	15	0.483
FY2012	age 50	81st		9-dan	Class B2	Group 4	1622	47.0	-38	16	21	0.432
FY2011	age 49	62nd		9-dan	Class B1	Group 3	1660	51.5	+23	15	19	0.441
FY2010	age 48	71st		9-dan	Class B1	Group 3	1636	51.7	+18	14	15	0.483
FY2009	age 47	79th		9-dan	Class B2	Group 2	1619	48.0	-1	12	11	0.522
FY2008	age 46	84th		9-dan	Class B2	Group 3	1620	47.8	-16	11	13	0.458
FY2007	age 45	70th		9-dan	Class B2	Group 3	1636	51.2	+16	15	12	0.556
FY2006	age 44	76th		8-dan	Class B2	Group 2	1619	42.3	-57	9	15	0.375
FY2005	age 43	52nd		8-dan	Class B2	Group 2	1676	53.7	+17	17	18	0.486
FY2004	age 42	51st		8-dan	Class B1	Group 1	1659	49.3	-28	10	17	0.370
FY2003	age 41	43rd		8-dan	Class B1	Group 1	1687	50.8	-68	15	24	0.385
FY2002	age 40	26th		8-dan	Class B1	Group 1	1755	57.8	+37	18	15	0.545
FY2001	age 39	34th		8-dan	Class B1	Group 1	1718	52.8	-35	16	23	0.410
FY2000	age 38	25th		8-dan	Class B1	Group 1	1753	59.3	+54	19	17	0.528
FY1999	age 37	35th		8-dan	Class B1	Group 1	1699	45.8	-56	6	15	0.286
FY1998	age 36	25th		8-dan	Class B1	Group 2	1754	58.5	-4	24	21	0.533
FY1997	age 35	22nd		8-dan	Class B1	Group 1	1759	56.2	-22	25	22	0.532
FY1996	age 34	21st		8-dan	Class B2	Group 2	1780	62.5	+76	30	13	0.698
FY1995	age 33	31st		8-dan	Class B1	Group 1	1704	51.7	-35	12	16	0.429
FY1994	age 32	26th		8-dan	Class B2	Group 2	1740	55.1	-41	20	16	0.556
FY1993	age 31	19th		8-dan	Class B2	Group 2	1780	61.4	+21	28	16	0.636
FY1992	age 30	16th		7-dan	Class B2	Group 2	1759	64.2	+84	24	10	0.706
FY1991	age 29	38th		7-dan	Class B2	Group 2	1675	54.9	-33	25	18	0.581
FY1990	age 28	29th		7-dan	Class B2	Group 2	1708	57.7	-3	27	20	0.574
FY1989	age 27	26th		7-dan	Class B2	Group 1	1711	56.3	-32	25	22	0.532
FY1988	age 26	18th		7-dan	Class B2	Group 1	1743	57.5	-4	24	19	0.558
FY1987	age 25	19th		7-dan	Class B2	Group 1	1747	57.8	-45	21	22	0.488
FY1986	age 24	11th	Osho	7-dan	Class B2		1792	59.8	-40	26	19	0.578
FY1985	age 23	5th	Osho	6-dan	Class B2		1832	66.5	+65	43	22	0.662
FY1984	age 22	16th		6-dan	Class B2		1767	60.4	+24	38	22	0.633
FY1983	age 21	14th		6-dan	Class B2		1742	58.5	+29	29	17	0.630
FY1982	age 20	22nd		5-dan	Class C1		1713	57.9	+19	27	13	0.675
FY1981	age 19	24th		4-dan	Class C2		1694	58.1	+59	30	14	0.682
FY1980	age 18	41st		4-dan			1635	56.1	+48	14	10	0.583
FY1978	age 16	66th		1-dan			1586		-9	0	1	0.000

Games by fiscal year

FY2026 results1W-12L

Win rate0.077

Rating1401

Annual rank162nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1445	-3	1441	Hirotaka Kajiura7-dan / age 30 1679	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●
2	5/21	1441	-5	1436	Hiroki Iizuka8-dan / age 57 1571	Ginga-sen Block H Round 5	Gote	●
3	6/2	1436	-8	1428	Michio Takahashi9-dan / age 66 1422	Ryuo-sen Group 4 Relegation playoff Final	Sente	●
4	6/11	1428	-5	1423	Yuto Kawamura4-dan / age 27 1586	Junisen Class C2 Round 1	Sente	●
5	7/9	1423	-3	1420	Kenta Miyajima4-dan / age 26 1665	Junisen Class C2 Round 2	Gote	●
6	7/30	1420	+10	1430	Keiichi Sanada8-dan / age 53 1493	Junisen Class C2 Round 3	Gote	○
7	8/10	1430	-4	1426	Yujirou Takahashi4-dan / age 27 1626	Asahi Cup Prelim 1 Round 2	Gote	●
8	9/3	1426	-7	1419	Shuji Satoh8-dan / age 59 1476	Junisen Class C2 Round 4	Sente	●
9	9/14	1419	-2	1417	Daichi Sasaki7-dan / age 31 1742	Oza-sen Prelim 1 Round 2	Gote	●
10	9/25	1417	-9	1408	Isao Nakata8-dan / age 59 1365	Tatsujin-sen Prelims Round 2	Sente	●
11	10/1	1408	-2	1406	Masataka Goda9-dan / age 55 1774	Eio-sen 9-dan section Round 2	Sente	●
12	10/14	1406	-2	1404	Amahiko Satoh9-dan / age 38 1786	Oi-sen Prelims Round 2	Sente	●
13	10/22	1404	-4	1401	Yuta Ishikawa5-dan / age 31 1621	Junisen Class C2 Round 6	Sente	●

FY2025 results9W-20L

Win rate0.310

Rating1455

Annual rank159th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1461	+13	1473	Reo Kurosawa6-dan / age 33 1686	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
2	5/14	1473	+11	1484	Koji Tanigawa9-dan / age 63 1620	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
3	6/17	1484	+9	1493	Mamoru Hatakeyama8-dan / age 56 1536	Junisen Class C1 Round 1	Sente	○
4	7/1	1493	+7	1500	Yasuaki Tsukada9-dan / age 60 1432	Tatsujin-sen Prelims Round 2	Sente	○
5	7/8	1500	-7	1494	Hiroki Iizuka8-dan / age 56 1564	Junisen Class C1 Round 2	Gote	●
6	7/15	1494	-9	1484	Tadao Kitajima7-dan / age 59 1433	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	●
7	7/25	1484	-4	1481	Makoto Tobe7-dan / age 38 1703	Asahi Cup Prelim 1 Round 2	Gote	●
8	7/29	1481	-3	1477	Ryuuma Tonari7-dan / age 35 1708	Junisen Class C1 Round 3	Sente	●
9	8/13	1477	-2	1475	Hirotaka Kajiura7-dan / age 30 1772	Oi-sen Prelims Round 2	Gote	●
10	8/19	1475	-8	1467	Manabu Senzaki9-dan / age 55 1488	Junisen Class C1 Round 4	Gote	●
11	8/27	1467	+7	1474	Takehiro Ohira6-dan / age 48 1410	Ginga-sen Prelims Final	Gote	○
12	9/16	1474	-3	1471	Yasumitsu Satoh9-dan / age 55 1720	Tatsujin-sen Prelims Round 3	Gote	●
13	9/24	1471	-3	1468	Tatsuya Sanmaido7-dan / age 32 1749	Oza-sen Prelim 1 Round 2	Gote	●
14	10/2	1468	+7	1475	Michio Takahashi9-dan / age 65 1436	Eio-sen 9-dan section Round 1	Sente	○
15	10/2	1468	+10	1478	Takeshi Fujii9-dan / age 55 1576	Eio-sen 9-dan section Round 2	Sente	○
16	10/14	1486	-4	1482	Wakamu Deguchi6-dan / age 30 1691	Junisen Class C1 Round 6	Gote	●
17	10/24	1482	-4	1478	Takuma Oikawa7-dan / age 38 1675	Kisei-sen Prelim 2 Round 2	Sente	●
18	10/28	1478	+13	1491	Toshiaki Kubo9-dan / age 50 1722	Eio-sen 9-dan section Round 3	Sente	○
19	10/28	1478	-3	1475	Masataka Goda9-dan / age 54 1767	Eio-sen 9-dan section Final	Gote	●
20	11/4	1488	-4	1484	Takayuki Kuroda5-dan / age 29 1682	Junisen Class C1 Round 7	Sente	●
21	12/9	1484	-7	1477	Hiroshi Miyamoto6-dan / age 39 1518	Junisen Class C1 Round 8	Gote	●
22	1/8	1477	-6	1471	Hirotaka Nozuki8-dan / age 52 1575	Ryuo-sen Group 4 Ranking Round 1	Gote	●
23	1/13	1471	-6	1465	Kouhei Funae7-dan / age 38 1543	Junisen Class C1 Round 9	Sente	●
24	1/22	1465	+12	1477	Kouru Abe7-dan / age 31 1638	Ginga-sen Block H Round 4	Sente	○
25	2/3	1477	-7	1470	Takashi Abe9-dan / age 58 1535	Junisen Class C1 Round 10	Sente	●
26	2/16	1470	-2	1468	Yoshiharu Habu9-dan / age 55 1841	Kio-sen Prelims Round 2	Sente	●
27	2/24	1468	-3	1465	Masataka Goda9-dan / age 54 1726	NHK Cup Prelims Round 1	Gote	●
28	3/3	1465	-5	1460	Akihiro Murata6-dan / age 39 1602	Junisen Class C1 Round 11	Gote	●
29	3/30	1460	-5	1455	Hiroki Iizuka8-dan / age 56 1587	Osho-sen Prelim 1 Round 1	Gote	●

FY2024 results4W-22L

Win rate0.154

Rating1465

Annual rank154th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1544	-4	1540	Tadashi Ooishi7-dan / age 34 1738	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	●
2	4/24	1540	-3	1537	Masataka Goda9-dan / age 53 1770	Osho-sen Prelim 1 Round 3	Sente	●
3	6/11	1537	+10	1547	Hirotaka Nozuki8-dan / age 50 1623	Junisen Class C1 Round 1	Gote	○
4	7/4	1547	+8	1554	Daisuke Nakagawa8-dan / age 55 1540	Asahi Cup Prelim 1 Round 2	Sente	○
5	7/9	1554	-3	1551	Asuto Saito5-dan / age 25 1781	Junisen Class C1 Round 2	Sente	●
6	7/23	1551	-5	1546	Nobuyuki Yashiki9-dan / age 52 1687	Eio-sen 9-dan section Round 1	Gote	●
7	8/6	1546	-10	1536	Yoshiyuki Kubota7-dan / age 52 1479	Junisen Class C1 Round 3	Sente	●
8	8/14	1536	-4	1533	Satoshi Takano6-dan / age 30 1750	Ginga-sen Prelims Final	Sente	●
9	8/22	1533	-6	1527	Hisashi Namekata9-dan / age 50 1644	Tatsujin-sen Prelims Round 2	Gote	●
10	9/3	1527	-5	1522	Yuta Komori5-dan / age 29 1641	Junisen Class C1 Round 4	Gote	●
11	9/27	1522	+8	1530	Kota Kanai6-dan / age 38 1528	Oi-sen Prelims Round 2	Sente	○
12	10/3	1530	-6	1524	Reo Koyama4-dan / age 31 1622	Asahi Cup Prelim 1 Round 3	Gote	●
13	10/8	1524	-6	1519	Kazutoshi Satoh7-dan / age 46 1635	Junisen Class C1 Round 5	Sente	●
14	10/17	1519	-3	1515	Kazushi Watanabe7-dan / age 30 1750	Oi-sen Prelims Round 3	Gote	●
15	10/22	1515	-8	1507	Manabu Senzaki9-dan / age 54 1506	Oza-sen Prelim 1 Round 2	Gote	●
16	11/12	1507	-6	1501	Atsushi Miyata7-dan / age 43 1589	Junisen Class C1 Round 6	Gote	●
17	11/18	1501	-2	1499	Akira Watanabe9-dan / age 40 1838	Kisei-sen Prelim 2 Round 2	Gote	●
18	12/3	1499	-4	1495	Akihiro Takada5-dan / age 22 1713	Junisen Class C1 Round 7	Sente	●
19	1/14	1495	-6	1489	Keita Kadokura6-dan / age 37 1597	Junisen Class C1 Round 8	Gote	●
20	1/22	1489	-4	1486	Kazushi Watanabe7-dan / age 30 1708	Ryuo-sen Group 4 Ranking Round 1	Sente	●
21	1/29	1486	-5	1481	Ryuma Yoshiike4-dan / age 20 1644	Osho-sen Prelim 1 Round 1	Gote	●
22	2/4	1481	+9	1490	Satoru Sakaguchi6-dan / age 46 1519	Junisen Class C1 Round 9	Sente	○
23	2/21	1490	-6	1484	Shingo Itoh6-dan / age 43 1579	NHK Cup Prelims Round 1	Gote	●
24	2/25	1484	-6	1478	Shingo Itoh6-dan / age 43 1574	NHK Cup Prelims	Gote	●
25	3/4	1478	-5	1473	Akira Nishio7-dan / age 45 1605	Junisen Class C1 Round 10	Gote	●
26	3/19	1473	-8	1465	Shinichi Satoh6-dan / age 42 1492	Kio-sen Prelims Round 2	Gote	●

FY2023 results6W-18L

Win rate0.250

Rating1545

Annual rank126th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/24	1578	+11	1589	Reo Kurosawa6-dan / age 31 1697	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	○
2	6/21	1589	-7	1582	Makoto Tobe7-dan / age 36 1647	Junisen Class B2 Round 1	Gote	●
3	6/27	1582	-11	1572	Kiyokazu Katsumata7-dan / age 54 1462	Tatsujin-sen Prelims Round 2	Sente	●
4	7/4	1572	-3	1569	Kei Honda6-dan / age 25 1828	Asahi Cup Prelim 1 Round 2	Sente	●
5	7/12	1569	-3	1565	Takahiro Oohashi7-dan / age 30 1799	Ryuo-sen Group 3 Promotion playoff Semifinal	Sente	●
6	7/19	1565	-7	1558	Kensuke Kitahama8-dan / age 47 1604	Junisen Class B2 Round 2	Sente	●
7	8/9	1558	-6	1552	Koji Tanigawa9-dan / age 61 1646	Junisen Class B2 Round 3	Gote	●
8	8/14	1552	-6	1546	Daisuke Suzuki9-dan / age 49 1648	Oi-sen Prelims Round 2	Gote	●
9	8/28	1546	-4	1542	Masataka Goda9-dan / age 52 1717	Eio-sen 9-dan section Round 1	Sente	●
10	9/6	1542	-5	1537	Tadashi Ooishi7-dan / age 33 1694	Junisen Class B2 Round 4	Gote	●
11	9/13	1537	-5	1533	Reo Kurosawa6-dan / age 31 1684	Ginga-sen Prelims	Sente	●
12	10/17	1533	-5	1528	Takeshi Fujii9-dan / age 53 1680	Kisei-sen Prelim 2 Round 2	Gote	●
13	10/25	1528	-8	1520	Keita Inoue9-dan / age 59 1525	Junisen Class B2 Round 5	Sente	●
14	11/15	1520	-7	1513	Daisuke Nakagawa8-dan / age 55 1583	Junisen Class B2 Round 6	Gote	●
15	12/13	1513	-4	1510	Koichi Fukaura9-dan / age 51 1726	Junisen Class B2 Round 7	Sente	●
16	1/10	1510	+11	1520	Issei Takazaki7-dan / age 36 1635	Junisen Class B2 Round 8	Sente	○
17	1/30	1520	-3	1518	Kei Honda6-dan / age 26 1798	Ryuo-sen Group 3 Ranking Round 1	Sente	●
18	2/5	1518	+13	1530	Koichi Fukaura9-dan / age 51 1752	Oza-sen Prelim 2 Round 1	Gote	○
19	2/14	1530	+11	1541	Takuma Oikawa7-dan / age 36 1656	Junisen Class B2 Round 9	Sente	○
20	2/22	1541	-4	1537	Tatsuya Sanmaido7-dan / age 30 1722	NHK Cup Prelims	Sente	●
21	2/28	1537	-10	1527	Ichiro Hiura8-dan / age 57 1469	Kio-sen Prelims Round 2	Sente	●
22	3/6	1527	+12	1539	Chikara Akutsu8-dan / age 41 1699	Junisen Class B2 Round 10	Sente	○
23	3/18	1539	-2	1537	Wataru Yashiro7-dan / age 30 1850	Oza-sen Prelim 2 Round 2	Sente	●
24	3/28	1537	+9	1545	Hiromu Watanabe6-dan / age 35 1569	Osho-sen Prelim 1 Round 2	Sente	○

FY2022 results13W-20L

Win rate0.394

Rating1585

Annual rank101st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1584	-7	1577	Shoji Segawa6-dan / age 52 1626	Osho-sen Prelim 1 Round 2	Sente	●
2	4/15	1577	+12	1588	Kouhei Funae6-dan / age 34 1742	Ryuo-sen Group 4 Ranking Round 3	Gote	○
3	4/19	1588	+11	1599	Nobuyuki Yashiki9-dan / age 50 1707	Ginga-sen Block B Round 9	Gote	○
4	4/19	1588	-3	1585	Akira Inaba8-dan / age 33 1845	Ginga-sen Block B Round 10	Gote	●
5	4/28	1596	-5	1591	Satoshi Takano6-dan / age 28 1728	Kio-sen Prelims Round 3	Gote	●
6	5/6	1591	+8	1599	Kota Kanai6-dan / age 35 1580	Ryuo-sen Group 4 Ranking Semifinal	Sente	○
7	5/24	1599	-4	1595	Takahiro Oohashi6-dan / age 29 1805	Ryuo-sen Group 4 Ranking Final	Sente	●
8	6/22	1595	-7	1588	Takeshi Fujii9-dan / age 51 1644	Junisen Class B2 Round 1	Gote	●
9	7/20	1588	+7	1595	Mamoru Hatakeyama8-dan / age 53 1557	Junisen Class B2 Round 2	Sente	○
10	7/27	1595	-8	1588	Kohei Hasebe4-dan / age 28 1610	Asahi Cup Prelim 1 Round 2	Sente	●
11	8/2	1588	+10	1598	Issei Takazaki7-dan / age 35 1680	Oi-sen Prelims Round 2	Sente	○
12	8/10	1598	-6	1592	Nobuyuki Yashiki9-dan / age 50 1683	Eio-sen 9-dan section Round 1	Sente	●
13	8/17	1592	+8	1600	Daisuke Nakagawa8-dan / age 54 1594	Junisen Class B2 Round 3	Gote	○
14	8/30	1600	-1	1599	Sota Fujii5 titles / age 20 2096	Ginga-sen Final T Round 1	Sente	●
15	9/7	1599	-5	1594	Hisashi Namekata9-dan / age 48 1722	Junisen Class B2 Round 4	Sente	●
16	10/19	1594	-5	1589	Kazuki Kimura9-dan / age 49 1742	Junisen Class B2 Round 5	Gote	●
17	10/27	1589	+8	1597	Shingo Itoh6-dan / age 40 1599	Oi-sen Prelims Round 3	Sente	○
18	11/9	1597	-2	1595	Takuya NagaseOza / age 30 1952	Oi-sen Prelims Round 4	Gote	●
19	11/16	1595	+12	1607	Taichi Takami7-dan / age 29 1762	Junisen Class B2 Round 6	Sente	○
20	11/21	1607	-6	1601	Ayumu Matsuo8-dan / age 42 1712	Kisei-sen Prelim 2 Round 2	Gote	●
21	12/14	1601	-7	1595	Takuma Oikawa7-dan / age 35 1661	Junisen Class B2 Round 7	Gote	●
22	12/23	1595	+9	1603	Kazuhiro Nishikawa6-dan / age 36 1625	Ryuo-sen Group 3 Ranking Round 1	Sente	○
23	1/11	1603	-7	1596	Yasuaki Murayama7-dan / age 38 1639	Junisen Class B2 Round 8	Sente	●
24	1/18	1596	+5	1601	Kosuke Tamura7-dan / age 46 1471	Kio-sen Prelims Round 2	Gote	○
25	1/24	1601	-7	1595	Takuma Oikawa7-dan / age 35 1656	Oza-sen Prelim 2 Round 1	Sente	●
26	2/1	1595	-5	1590	Hiroyuki Miura9-dan / age 48 1744	Ryuo-sen Group 3 Ranking Round 2	Sente	●
27	2/8	1590	+10	1600	Daisuke Suzuki9-dan / age 48 1670	Junisen Class B2 Round 9	Gote	○
28	2/22	1600	+6	1606	Akio Ishikawa7-dan / age 59 1525	NHK Cup Prelims Round 1	Sente	○
29	2/22	1600	-11	1589	Kosuke Tamura7-dan / age 46 1460	NHK Cup Prelims Round 2	Gote	●
30	3/1	1595	-8	1587	Junpei Ide5-dan / age 31 1581	Osho-sen Prelim 1 Round 2	Gote	●
31	3/8	1587	+10	1597	Makoto Sasaki7-dan / age 43 1695	Junisen Class B2 Round 10	Sente	○
32	3/24	1597	-6	1591	Toshiyuki Moriuchi9-dan / age 52 1703	Ginga-sen Block C Round 7	Gote	●
33	3/27	1591	-7	1585	Daisuke Katagami7-dan / age 41 1655	Kio-sen Prelims Round 3	Gote	●

FY2021 results11W-16L

Win rate0.407

Rating1587

Annual rank102nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1591	-6	1586	Hirotaka Kajiura6-dan / age 25 1699	Ryuo-sen Group 4 Ranking Semifinal	Gote	●
2	6/9	1586	+7	1593	Yoshiyuki Kubota7-dan / age 49 1561	Junisen Class B2 Round 2	Sente	○
3	6/15	1593	-5	1589	Yasumitsu Satoh9-dan / age 51 1756	Oi-sen Prelims Round 2	Gote	●
4	7/7	1589	-9	1579	Hiroki Iizuka7-dan / age 52 1536	Junisen Class B2 Round 3	Gote	●
5	7/14	1579	+7	1587	Masakazu Watanabe5-dan / age 35 1557	Asahi Cup Prelim 1 Round 2	Gote	○
6	7/30	1587	-12	1575	Akira Shima9-dan / age 58 1411	Eio-sen 9-dan section Round 1	Gote	●
7	8/11	1575	+3	1578	Torahiko Tanaka9-dan / age 64 1331	Ginga-sen Prelims Final	Sente	○
8	9/7	1578	+8	1587	Naohiro Ishida5-dan / age 32 1594	Asahi Cup Prelim 1 Round 3	Sente	○
9	9/7	1578	+9	1587	Kohei Hasebe4-dan / age 27 1625	Asahi Cup Prelim 1 Final	Gote	○
10	9/15	1596	-7	1589	Makoto Sasaki7-dan / age 41 1656	Junisen Class B2 Round 4	Sente	●
11	10/6	1589	-5	1584	Hisashi Namekata9-dan / age 47 1707	Junisen Class B2 Round 5	Sente	●
12	10/15	1584	-4	1580	Tadahisa Maruyama9-dan / age 51 1800	Kisei-sen Prelim 2 Round 2	Sente	●
13	10/20	1580	-6	1574	Makoto Sasaki7-dan / age 41 1671	Ryuo-sen Group 4 Promotion playoff Final	Sente	●
14	10/27	1574	-6	1568	Yasuaki Murayama7-dan / age 37 1665	Junisen Class B2 Round 6	Gote	●
15	11/5	1568	-4	1565	Toshiaki Kubo9-dan / age 46 1789	Asahi Cup Prelim 2 Round 1	Gote	●
16	11/10	1565	-8	1557	Masataka Sugimoto8-dan / age 52 1578	Junisen Class B2 Round 7	Gote	●
17	12/1	1557	-6	1551	Daisuke Suzuki9-dan / age 47 1649	Oza-sen Prelim 2 Round 1	Gote	●
18	12/8	1551	-3	1548	Shingo Sawada7-dan / age 30 1801	Junisen Class B2 Round 8	Sente	●
19	12/27	1548	+9	1557	Atsushi Miyata7-dan / age 40 1577	Ryuo-sen Group 4 Ranking Round 1	Gote	○
20	1/12	1557	+11	1568	Issei Takazaki7-dan / age 34 1695	Junisen Class B2 Round 9	Gote	○
21	1/18	1568	+13	1581	Shota Chida7-dan / age 27 1818	Osho-sen Prelim 1 Round 1	Sente	○
22	2/2	1581	-8	1572	Takashi Abe9-dan / age 54 1569	Junisen Class B2 Round 10	Gote	●
23	2/16	1572	-9	1564	Shuji Satoh8-dan / age 54 1533	NHK Cup Prelims Round 1	Gote	●
24	3/1	1564	-3	1560	Yasuhiro Masuda6-dan / age 24 1790	Junisen Class B2 Round 11	Sente	●
25	3/17	1560	+11	1571	Takuma Oikawa7-dan / age 34 1704	Ginga-sen Block B Round 8	Gote	○
26	3/24	1571	+11	1583	Satoshi Takano6-dan / age 28 1733	Ryuo-sen Group 4 Ranking Round 2	Sente	○
27	3/29	1583	+4	1587	Teruichi Aono9-dan / age 69 1396	Kio-sen Prelims Round 2	Gote	○

FY2020 results13W-14L

Win rate0.481

Rating1594

Annual rank100th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1557	-6	1550	Atsushi Miyata7-dan / age 38 1623	Osho-sen Prelim 1 Round 2	Gote	●
2	4/21	1550	+7	1557	Akira Shima9-dan / age 57 1486	Ryuo-sen Group 4 Relegation playoff Final	Gote	○
3	6/24	1557	-6	1551	Takashi Abe8-dan / age 52 1635	Junisen Class B2 Round 1	Gote	●
4	7/8	1551	+11	1561	Makoto Tobe7-dan / age 33 1666	Junisen Class B2 Round 2	Sente	○
5	8/5	1561	+9	1571	Kensuke Kitahama8-dan / age 44 1622	Junisen Class B2 Round 3	Sente	○
6	8/21	1571	-7	1564	Kazushi Watanabe4-dan / age 25 1620	Asahi Cup Prelim 1 Round 2	Sente	●
7	8/28	1564	-6	1558	Kazuo Sugimoto4-dan / age 28 1661	Ginga-sen Prelims	Gote	●
8	9/9	1558	+11	1569	Tadashi Ooishi7-dan / age 30 1686	Junisen Class B2 Round 4	Sente	○
9	9/23	1569	-4	1565	Seiya Kondou7-dan / age 24 1784	Oi-sen Prelims Round 2	Sente	●
10	9/30	1565	+11	1576	Daisuke Suzuki9-dan / age 46 1695	Junisen Class B2 Round 5	Gote	○
11	10/6	1576	-6	1570	Makoto Tobe7-dan / age 34 1648	Kisei-sen Prelim 2 Round 1	Sente	●
12	10/21	1570	+9	1578	Keita Inoue9-dan / age 56 1594	Junisen Class B2 Round 6	Sente	○
13	11/11	1578	-4	1574	Yuuki Sasaki7-dan / age 26 1756	Junisen Class B2 Round 7	Sente	●
14	12/2	1574	-9	1565	Michio Takahashi9-dan / age 60 1545	Eio-sen 9-dan section Round 1	Sente	●
15	12/16	1565	+8	1574	Hiroki Nakata8-dan / age 56 1587	Junisen Class B2 Round 8	Gote	○
16	12/22	1574	+11	1585	Hiromu Watanabe5-dan / age 32 1701	Ryuo-sen Group 4 Ranking Round 1	Gote	○
17	12/29	1585	+9	1594	Shuji Muranaka7-dan / age 39 1643	Osho-sen Prelim 1 Round 2	Gote	○
18	1/6	1594	-1	1593	Sota FujiiOi・Kisei / age 18 2030	Junisen Class B2 Round 9	Sente	●
19	1/14	1593	+7	1600	Yoshiyuki Kubota7-dan / age 48 1553	Oza-sen Prelim 2 Round 1	Gote	○
20	1/19	1600	+10	1610	Issei Takazaki7-dan / age 33 1696	Ryuo-sen Group 4 Ranking Round 2	Sente	○
21	2/5	1610	-12	1598	Hirokazu Ueno6-dan / age 43 1416	Kio-sen Prelims Round 2	Sente	●
22	2/9	1598	-6	1592	Koji Tanigawa9-dan / age 58 1666	Junisen Class B2 Round 10	Gote	●
23	2/16	1592	-6	1585	Kohei Hasebe4-dan / age 26 1662	NHK Cup Prelims	Gote	●
24	2/24	1585	+12	1597	Wataru Yashiro7-dan / age 26 1780	Oza-sen Prelim 2 Round 2	Gote	○
25	3/4	1597	+8	1605	Akihiro Murata6-dan / age 34 1600	Ryuo-sen Group 4 Ranking Round 3	Sente	○
26	3/10	1605	-3	1602	Akihito Hirose8-dan / age 34 1860	Oza-sen Prelim 2 Final	Gote	●
27	3/16	1602	-8	1594	Naohiro Ishida5-dan / age 32 1593	Osho-sen Prelim 1 Round 3	Gote	●

FY2019 results12W-17L

Win rate0.414

Rating1560

Annual rank119th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/4	1535	-7	1529	Shingo Itoh5-dan / age 37 1595	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
2	6/12	1529	+8	1537	Daisuke Nakagawa8-dan / age 50 1547	Junisen Class B2 Round 1	Sente	○
3	7/10	1537	+8	1545	Kosuke Tamura7-dan / age 43 1538	Junisen Class B2 Round 2	Gote	○
4	7/15	1545	+11	1556	Yusuke Toyama6-dan / age 39 1676	Asahi Cup Prelim 1 Round 2	Gote	○
5	7/31	1556	+10	1566	Satoshi Takano4-dan / age 25 1661	Ginga-sen Prelims	Sente	○
6	8/9	1566	+10	1576	Atsushi Miyata7-dan / age 38 1640	Asahi Cup Prelim 1 Round 3	Sente	○
7	8/21	1576	-8	1568	Keita Inoue9-dan / age 55 1577	Junisen Class B2 Round 3	Sente	●
8	8/26	1568	-6	1562	Toshiyuki Moriuchi9-dan / age 48 1662	Eio-sen 9-dan section Round 1	Gote	●
9	9/11	1562	-8	1555	Hiroki Nakata8-dan / age 54 1579	Junisen Class B2 Round 4	Gote	●
10	9/20	1555	-7	1548	Keita Kadokura5-dan / age 32 1616	Oi-sen Prelims Round 2	Sente	●
11	9/27	1548	+11	1559	Kenjirou Abe7-dan / age 30 1703	Asahi Cup Prelim 1 Final	Gote	○
12	10/30	1559	-5	1555	Hiroaki Yokoyama7-dan / age 39 1721	Junisen Class B2 Round 6	Sente	●
13	11/8	1555	+11	1566	Daisuke Suzuki9-dan / age 45 1710	Kisei-sen Prelim 2 Round 1	Gote	○
14	11/13	1566	-5	1561	橋本崇載age 36 1711	Junisen Class B2 Round 7	Sente	●
15	11/29	1561	+10	1572	Hiromu Watanabe5-dan / age 31 1673	Asahi Cup Prelim 2 Round 1	Sente	○
16	11/29	1561	-3	1558	Koichi Fukaura9-dan / age 47 1786	Asahi Cup Prelim 2 Final	Sente	●
17	12/18	1568	+12	1580	Takeshi Fujii9-dan / age 49 1741	Junisen Class B2 Round 8	Gote	○
18	12/23	1580	-5	1575	Satoshi Takano5-dan / age 26 1724	Kisei-sen Prelim 2 Round 2	Gote	●
19	1/7	1575	-2	1574	Sota Fujii7-dan / age 17 1957	Ginga-sen Block C Round 7	Sente	●
20	1/22	1574	+10	1583	Tadashi Ooishi7-dan / age 30 1644	Junisen Class B2 Round 9	Gote	○
21	1/27	1583	-8	1576	Shuji Satoh7-dan / age 52 1601	Kio-sen Prelims Round 2	Gote	●
22	1/31	1576	-9	1567	Keiichi Sanada8-dan / age 47 1554	Ryuo-sen Group 4 Ranking Round 1	Gote	●
23	2/5	1567	-6	1561	Taichi Nakamura7-dan / age 31 1660	Junisen Class B2 Round 10	Sente	●
24	2/14	1561	+5	1566	Hirokazu Ueno6-dan / age 42 1443	NHK Cup Prelims Round 1	Gote	○
25	2/14	1561	-6	1555	Hiroshi Yamamoto4-dan / age 23 1630	NHK Cup Prelims Round 2	Sente	●
26	2/28	1560	-3	1557	Tadahisa Maruyama9-dan / age 49 1802	Oza-sen Prelim 2 Round 1	Sente	●
27	3/6	1557	+11	1568	Kenjirou Abe7-dan / age 31 1713	Osho-sen Prelim 1 Round 1	Sente	○
28	3/11	1568	-3	1565	Tadahisa Maruyama9-dan / age 49 1813	Junisen Class B2 Round 11	Gote	●
29	3/27	1565	-5	1560	Makoto Sasaki7-dan / age 40 1679	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●

FY2018 results6W-18L

Win rate0.250

Rating1535

Annual rank128th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1585	-10	1575	Yuki Fujikura5-dan / age 38 1488	Osho-sen Prelim 1 Round 2	Gote	●
2	5/21	1575	+11	1585	Reo Kurosawa5-dan / age 26 1703	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
3	6/13	1585	-8	1578	Hiroki Iizuka7-dan / age 49 1594	Junisen Class B2 Round 1	Gote	●
4	6/27	1578	-5	1572	Hiromu Watanabe5-dan / age 29 1694	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
5	7/18	1572	-8	1564	Yoshiyuki Kubota7-dan / age 46 1574	Junisen Class B2 Round 2	Sente	●
6	7/24	1564	-9	1555	Shinichi Satoh5-dan / age 35 1524	Asahi Cup Prelim 1 Round 2	Gote	●
7	7/28	1555	-4	1552	Kazuki Kimura9-dan / age 45 1769	Eio-sen 9-dan section Round 1	Sente	●
8	8/22	1552	-8	1543	Naruyuki Hatakeyama8-dan / age 49 1530	Junisen Class B2 Round 3	Sente	●
9	9/18	1543	+8	1551	Kosuke Tamura7-dan / age 42 1527	Oi-sen Prelims Round 2	Gote	○
10	9/26	1551	+9	1560	Manabu Senzaki9-dan / age 48 1585	Junisen Class B2 Round 4	Gote	○
11	10/24	1560	-4	1555	Shingo Sawada6-dan / age 26 1742	Junisen Class B2 Round 5	Sente	●
12	10/29	1555	-2	1554	Amahiko SatohMeijin / age 30 1903	Oi-sen Prelims Round 3	Gote	●
13	11/9	1554	+10	1564	Makoto Sasaki6-dan / age 38 1658	Kisei-sen Prelim 2 Round 1	Gote	○
14	11/14	1564	-4	1560	Yasuaki Murayama7-dan / age 34 1740	Junisen Class B2 Round 6	Sente	●
15	12/5	1560	-5	1555	Takeshi Fujii9-dan / age 48 1705	Junisen Class B2 Round 7	Gote	●
16	12/12	1555	-8	1547	Daisuke Nakagawa8-dan / age 50 1571	Oza-sen Prelim 2 Round 1	Sente	●
17	1/9	1547	-5	1542	Makoto Tobe7-dan / age 32 1666	Kisei-sen Prelim 2 Round 2	Sente	●
18	1/16	1542	-6	1536	Makoto Sasaki6-dan / age 38 1643	Junisen Class B2 Round 8	Sente	●
19	1/25	1536	+8	1544	Manabu Senzaki9-dan / age 48 1543	Ryuo-sen Group 4 Ranking Round 1	Sente	○
20	2/6	1544	-2	1542	Shota Chida6-dan / age 24 1879	Junisen Class B2 Round 9	Sente	●
21	2/14	1542	-8	1535	Kei Honda4-dan / age 21 1557	Kio-sen Prelims Round 2	Gote	●
22	2/26	1535	-6	1528	Hiroki Iizuka7-dan / age 49 1614	Osho-sen Prelim 1 Round 2	Gote	●
23	3/4	1528	-3	1525	Koji Tanigawa9-dan / age 56 1763	Ryuo-sen Group 4 Ranking Round 2	Sente	●
24	3/13	1525	+10	1535	Eiji Iijima7-dan / age 39 1600	Junisen Class B2 Round 10	Gote	○

FY2017 results10W-15L

Win rate0.400

Rating1595

Annual rank91st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1609	+12	1621	Yuuki Sasaki5-dan / age 22 1828	NHK Cup Main Round 1	Sente	○
2	4/19	1621	+10	1631	Kenjirou Abe7-dan / age 28 1729	Osho-sen Prelim 1 Round 3	Sente	○
3	4/28	1631	-9	1623	Shuji Muranaka6-dan / age 36 1592	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●
4	6/7	1623	-4	1618	Taichi Nakamura6-dan / age 29 1794	Junisen Class B2 Round 1	Gote	●
5	6/22	1618	+12	1630	Kazuki Kimura8-dan / age 43 1816	Osho-sen Prelim 1 Round 4	Sente	○
6	7/5	1630	-8	1623	Mamoru Hatakeyama7-dan / age 48 1645	Junisen Class B2 Round 2	Sente	●
7	7/12	1623	-4	1619	Ayumu Matsuo8-dan / age 37 1810	Osho-sen Prelim 1 Final	Sente	●
8	7/27	1619	-9	1610	Junpei Ide4-dan / age 26 1577	Asahi Cup Prelim 1 Round 2	Gote	●
9	8/2	1610	+9	1619	Eiji Iijima7-dan / age 37 1648	Junisen Class B2 Round 3	Gote	○
10	8/20	1619	+11	1630	Hisashi Namekata8-dan / age 43 1759	NHK Cup Main Round 2	Sente	○
11	8/23	1630	-12	1618	Bungo Fukusaki9-dan / age 57 1433	Eio-sen 9-dan section Round 1	Gote	●
12	9/6	1618	-6	1611	Kensuke Kitahama8-dan / age 41 1703	Junisen Class B2 Round 4	Gote	●
13	9/21	1611	-6	1606	Daichi Sasaki4-dan / age 22 1712	Oi-sen Prelims Round 2	Sente	●
14	10/18	1606	-7	1598	Hirotaka Nozuki8-dan / age 44 1635	Junisen Class B2 Round 6	Sente	●
15	11/1	1598	+8	1607	Takashi Abe8-dan / age 50 1618	Ryuo-sen Group 4 Relegation playoff Final	Sente	○
16	11/15	1607	-11	1596	Teruichi Aono9-dan / age 64 1475	Junisen Class B2 Round 7	Sente	●
17	11/30	1596	-9	1587	Taku Morishita9-dan / age 51 1546	Kisei-sen Prelim 2 Round 1	Gote	●
18	12/13	1587	+10	1597	Makoto Tobe7-dan / age 31 1668	Junisen Class B2 Round 8	Gote	○
19	12/17	1597	-4	1593	Hiroyuki Miura9-dan / age 43 1809	NHK Cup Main Round 3	Sente	●
20	12/20	1593	-8	1585	Yasuaki Tsukada9-dan / age 53 1610	Ryuo-sen Group 4 Ranking Round 1	Gote	●
21	1/10	1585	+11	1596	Daisuke Suzuki9-dan / age 43 1711	Junisen Class B2 Round 9	Sente	○
22	1/30	1596	-5	1591	Takeshi Fujii9-dan / age 47 1742	Oza-sen Prelim 2 Round 1	Gote	●
23	3/4	1591	+7	1599	Taku Morishita9-dan / age 51 1560	Junisen Class B2 Round 10	Gote	○
24	3/7	1599	+8	1607	Takashi Abe8-dan / age 50 1604	Junisen Class B2 Round 11	Sente	○
25	3/20	1607	-12	1595	Yoshiyuki Matsumoto6-dan / age 46 1428	Kio-sen Prelims Round 2	Gote	●

FY2016 results20W-16L

Win rate0.556

Rating1613

Annual rank81st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1556	-5	1552	Hiroaki Yokoyama6-dan / age 35 1718	Osho-sen Prelim 1 Round 2	Gote	●
2	5/28	1552	+3	1555	Hifumi Katoh9-dan / age 76 1300	Eio-sen 9-dan section Round 1	Gote	○
3	5/28	1552	+10	1561	Manabu Senzaki9-dan / age 45 1626	Eio-sen 9-dan section Round 2	Gote	○
4	6/9	1565	-6	1559	Daisuke Suzuki8-dan / age 41 1656	Junisen Class B2 Round 1	Gote	●
5	6/17	1559	+8	1566	Yusuke Toyama5-dan / age 36 1538	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
6	6/29	1566	+9	1575	Makoto Sasaki6-dan / age 36 1626	Junisen Class B2 Round 2	Sente	○
7	7/5	1575	+12	1588	Yasumitsu Satoh9-dan / age 46 1794	Eio-sen 9-dan section Final	Gote	○
8	7/20	1588	-4	1584	Makoto Tobe7-dan / age 29 1767	Junisen Class B2 Round 3	Gote	●
9	7/25	1584	+5	1588	Takashi Kanezawa5-dan / age 43 1428	Asahi Cup Prelim 1 Round 2	Sente	○
10	8/10	1588	+8	1596	Kazushiza Horiguchi7-dan / age 41 1568	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	○
11	8/25	1596	+6	1602	Hideyuki Takano6-dan / age 44 1516	Oi-sen Prelims Round 2	Gote	○
12	8/31	1602	-10	1592	Keita Inoue9-dan / age 52 1524	Junisen Class B2 Round 4	Sente	●
13	9/9	1592	+6	1599	Yuji Masuda6-dan / age 45 1522	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	○
14	10/13	1599	-3	1596	Akira Inaba8-dan / age 28 1870	Eio-sen Main Round 1	Gote	●
15	10/19	1596	+9	1605	Kosuke Tamura7-dan / age 40 1635	Junisen Class B2 Round 6	Gote	○
16	10/26	1605	-8	1597	Kazuhiro Nishikawa5-dan / age 30 1625	Ryuo-sen Group 4 Promotion playoff Semifinal	Gote	●
17	11/9	1597	-4	1593	Taichi Nakamura6-dan / age 28 1795	Junisen Class B2 Round 7	Sente	●
18	11/18	1593	+8	1601	Tetsuya Fujimori4-dan / age 29 1583	Asahi Cup Prelim 1 Round 3	Sente	○
19	11/18	1593	+7	1601	Yuki Fujikura5-dan / age 37 1563	Asahi Cup Prelim 1 Final	Sente	○
20	11/25	1608	+10	1618	Kentaro Ishii4-dan / age 24 1684	Oi-sen Prelims Round 3	Gote	○
21	12/1	1618	-4	1615	Kazuki Kimura8-dan / age 43 1829	Asahi Cup Prelim 2 Round 1	Gote	●
22	12/14	1615	-7	1608	Takashi Abe8-dan / age 49 1668	Junisen Class B2 Round 8	Sente	●
23	12/20	1608	-8	1600	Daisuke Suzuki8-dan / age 42 1629	Kisei-sen Prelim 2 Round 1	Sente	●
24	12/28	1600	-9	1592	Hiroki Iizuka7-dan / age 47 1569	Ryuo-sen Group 4 Ranking Round 1	Sente	●
25	1/6	1592	-3	1588	Tadahisa Maruyama9-dan / age 46 1820	Oi-sen Prelims Round 4	Sente	●
26	1/11	1588	+7	1596	Daisuke Nakagawa8-dan / age 48 1562	Junisen Class B2 Round 9	Gote	○
27	1/17	1596	-7	1589	Makoto Sasaki6-dan / age 36 1641	Oza-sen Prelim 2 Round 1	Gote	●
28	1/26	1589	-9	1580	Yuya Nagaoka5-dan / age 31 1556	Kio-sen Prelims Round 2	Sente	●
29	2/2	1580	+11	1591	Kenjirou Abe7-dan / age 27 1718	Ginga-sen Block D Round 7	Gote	○
30	2/2	1580	-8	1572	Hiroki Iizuka7-dan / age 47 1598	Ginga-sen Block D Round 8	Sente	●
31	2/8	1583	+8	1591	Taku Morishita9-dan / age 50 1582	Junisen Class B2 Round 10	Gote	○
32	2/22	1591	+7	1598	Yuichi Tanaka5-dan / age 31 1529	NHK Cup Prelims Round 1	Sente	○
33	2/22	1591	+13	1605	Takuya Nagase6-dan / age 24 1865	NHK Cup Prelims Final	Gote	○
34	2/22	1591	+4	1595	Keiji Mori9-dan / age 70 1372	NHK Cup Prelims Round 2	Gote	○
35	3/3	1615	+7	1622	Taku Morishita9-dan / age 50 1592	Osho-sen Prelim 1 Round 2	Sente	○
36	3/8	1622	-9	1613	Hiroki Nakata8-dan / age 52 1595	Junisen Class B2 Round 11	Sente	●

FY2015 results9W-17L

Win rate0.346

Rating1561

Annual rank121st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1600	-8	1592	Hiromu Watanabe4-dan / age 26 1606	Kio-sen Prelims Round 4	Gote	●
2	5/12	1592	-3	1589	Ayumu Matsuo7-dan / age 35 1839	Osho-sen Prelim 1 Round 4	Gote	●
3	6/10	1589	+7	1597	Takanori Anyouji6-dan / age 40 1565	Junisen Class B2 Round 1	Gote	○
4	7/8	1597	-10	1586	Teruichi Aono9-dan / age 62 1497	Junisen Class B2 Round 2	Sente	●
5	7/16	1586	-3	1583	Hiroyuki Miura9-dan / age 41 1835	Eio-sen 9-dan section Round 2	Sente	●
6	8/6	1583	+7	1591	Keita Kadokura4-dan / age 28 1560	Asahi Cup Prelim 1 Round 2	Sente	○
7	8/6	1583	-10	1574	Takehiro Ohira5-dan / age 38 1517	Asahi Cup Prelim 1 Round 3	Gote	●
8	9/2	1581	+8	1589	Yoshiyuki Kubota6-dan / age 43 1569	Junisen Class B2 Round 3	Sente	○
9	9/24	1589	+8	1597	Daisuke Nakagawa8-dan / age 47 1590	Junisen Class B2 Round 4	Gote	○
10	10/1	1597	-8	1589	Michio Takahashi9-dan / age 55 1605	Kisei-sen Prelim 2 Round 1	Gote	●
11	10/7	1589	-7	1582	Michio Takahashi9-dan / age 55 1613	Junisen Class B2 Round 5	Sente	●
12	10/19	1582	+12	1594	Chikara Akutsu8-dan / age 33 1768	Oi-sen Prelims Round 2	Sente	○
13	11/11	1594	+8	1602	Hiroki Iizuka7-dan / age 46 1607	Junisen Class B2 Round 6	Gote	○
14	11/24	1602	-7	1595	Manabu Senzaki9-dan / age 45 1624	Oi-sen Prelims Round 3	Sente	●
15	12/10	1595	+8	1603	Hiroki Iizuka7-dan / age 46 1599	Oza-sen Prelim 2 Round 1	Gote	○
16	12/24	1603	-8	1594	Masataka Sugimoto7-dan / age 47 1588	Junisen Class B2 Round 7	Gote	●
17	1/15	1594	-3	1591	Tatsuya Sugai7-dan / age 23 1835	Ginga-sen Block H Round 7	Sente	●
18	1/20	1591	-5	1586	Shingo Sawada6-dan / age 24 1722	Junisen Class B2 Round 8	Sente	●
19	1/25	1586	+9	1595	Hiromu Watanabe4-dan / age 27 1640	Kio-sen Prelims Round 2	Sente	○
20	1/29	1595	+7	1602	Masakazu Watanabe5-dan / age 30 1562	Ryuo-sen Group 4 Ranking Round 1	Sente	○
21	2/10	1602	-10	1592	Naruyuki Hatakeyama7-dan / age 46 1490	Junisen Class B2 Round 9	Gote	●
22	2/17	1592	-5	1587	Yasuhiro Masuda4-dan / age 18 1709	Oza-sen Prelim 2 Round 2	Sente	●
23	2/22	1587	-7	1579	Tetsuya Fujimori4-dan / age 28 1625	NHK Cup Prelims	Sente	●
24	3/9	1579	-3	1576	Takeshi Fujii9-dan / age 45 1809	Junisen Class B2 Round 10	Sente	●
25	3/15	1576	-8	1568	Daisuke Katagami6-dan / age 34 1594	Kio-sen Prelims Round 3	Gote	●
26	3/25	1568	-7	1561	Yasuaki Tsukada9-dan / age 51 1606	Ryuo-sen Group 4 Ranking Round 2	Sente	●

FY2014 results15W-16L

Win rate0.484

Rating1610

Annual rank88th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1622	-7	1615	Akira Nishio6-dan / age 34 1673	Ryuo-sen Group 3 Ranking Round 2	Sente	●
2	5/14	1615	-3	1612	Amahiko Satoh7-dan / age 26 1865	Kio-sen Prelims Round 4	Sente	●
3	6/4	1612	+8	1620	Keiichi Sanada7-dan / age 41 1630	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	○
4	6/11	1620	+10	1631	Eiji Iijima7-dan / age 34 1724	Junisen Class B2 Round 1	Sente	○
5	7/16	1631	+9	1640	Takashi Abe8-dan / age 46 1671	Junisen Class B2 Round 2	Gote	○
6	7/24	1640	+7	1647	Daisuke Nakagawa8-dan / age 46 1617	Ryuo-sen Group 3 Promotion playoff Semifinal	Gote	○
7	8/27	1647	+6	1653	Akira Shima9-dan / age 51 1562	Junisen Class B2 Round 3	Sente	○
8	9/5	1653	-8	1645	Shinya Satoh6-dan / age 37 1671	Asahi Cup Prelim 1 Round 2	Gote	●
9	9/17	1645	-11	1635	Masaki Izumi8-dan / age 53 1523	Junisen Class B2 Round 4	Sente	●
10	9/26	1635	+3	1637	Eiji Ooshima7-dan / age 57 1346	Oi-sen Prelims Round 2	Gote	○
11	10/10	1637	-9	1628	Kazutoshi Satoh6-dan / age 36 1591	Ryuo-sen Group 3 Promotion playoff Final	Gote	●
12	10/15	1628	-10	1619	Ichiro Hiura8-dan / age 48 1558	Oi-sen Prelims Round 3	Gote	●
13	10/22	1619	+9	1627	Hirotaka Nozuki7-dan / age 41 1648	Junisen Class B2 Round 6	Gote	○
14	11/8	1627	+3	1630	Hifumi Katoh9-dan / age 74 1377	Kisei-sen Prelim 2 Round 1	Sente	○
15	11/12	1630	-6	1625	Kensuke Kitahama8-dan / age 38 1724	Junisen Class B2 Round 7	Gote	●
16	11/27	1625	-7	1618	Daisuke Suzuki8-dan / age 40 1673	Kisei-sen Prelim 2 Round 2	Sente	●
17	12/15	1618	-7	1611	Kosuke Tamura7-dan / age 38 1656	Oza-sen Prelim 2 Round 1	Gote	●
18	12/24	1611	-7	1603	Manabu Senzaki9-dan / age 44 1651	Junisen Class B2 Round 8	Sente	●
19	1/7	1603	-7	1597	Taku Morishita9-dan / age 48 1661	Junisen Class B2 Round 9	Gote	●
20	1/14	1597	-4	1593	Shingo Sawada6-dan / age 23 1778	Ryuo-sen Group 3 Ranking Round 1	Gote	●
21	1/20	1593	-6	1587	Kouhei Funae5-dan / age 27 1679	Ginga-sen Block C Round 7	Sente	●
22	2/4	1587	+8	1595	Hiroki Nakata8-dan / age 50 1588	Junisen Class B2 Round 10	Sente	○
23	2/19	1595	+7	1601	Kiyokazu Katsumata6-dan / age 45 1529	NHK Cup Prelims Round 1	Sente	○
24	2/19	1595	+6	1600	Koji Tosa8-dan / age 59 1483	NHK Cup Prelims Round 2	Sente	○
25	2/19	1595	-7	1587	Michio Takahashi9-dan / age 54 1621	NHK Cup Prelims Final	Sente	●
26	2/23	1599	+9	1608	Shoji Segawa5-dan / age 44 1656	Kio-sen Prelims Round 2	Sente	○
27	2/27	1608	+6	1615	Akio Ishikawa7-dan / age 51 1541	Osho-sen Prelim 1 Round 2	Sente	○
28	3/2	1615	-8	1607	Hirotaka Nozuki7-dan / age 41 1637	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	●
29	3/11	1607	-8	1600	Masataka Sugimoto7-dan / age 46 1617	Junisen Class B2 Round 11	Gote	●
30	3/20	1600	+5	1605	Hiroshi Kamiya8-dan / age 53 1482	Kio-sen Prelims Round 3	Sente	○
31	3/26	1605	+5	1610	Keiji Mori9-dan / age 68 1443	Osho-sen Prelim 1 Round 3	Gote	○

FY2013 results14W-15L

Win rate0.483

Rating1629

Annual rank71st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1620	-11	1609	Shinya Yamamoto5-dan / age 41 1492	Ryuo-sen Group 4 Ranking Round 3	Gote	●
2	4/26	1609	+10	1619	Kouru Abe4-dan / age 18 1705	Kio-sen Prelims Round 4	Sente	○
3	5/28	1619	-6	1613	Shingo Itoh4-dan / age 31 1689	Kio-sen Prelims Final	Gote	●
4	6/13	1613	-4	1609	Akira Inaba6-dan / age 24 1796	Junisen Class B2 Round 1	Sente	●
5	7/11	1609	-9	1600	Kazushiza Horiguchi7-dan / age 38 1581	Junisen Class B2 Round 2	Gote	●
6	7/22	1600	-9	1591	Yoshiyuki Matsumoto6-dan / age 41 1546	Asahi Cup Prelim 1 Round 2	Sente	●
7	8/1	1591	-7	1583	Keita Inoue9-dan / age 49 1616	Junisen Class B2 Round 3	Sente	●
8	8/7	1583	+6	1590	Yuki Fujikura5-dan / age 33 1506	Ginga-sen Prelims Final	Gote	○
9	9/3	1590	-7	1583	Masakazu Watanabe5-dan / age 27 1635	Oi-sen Prelims Round 2	Gote	●
10	9/13	1583	+13	1596	Taichi Nakamura6-dan / age 25 1861	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	○
11	9/19	1596	-8	1588	Takahiro Toyokawa7-dan / age 46 1582	Junisen Class B2 Round 4	Gote	●
12	10/2	1588	-4	1584	Chikara Akutsu7-dan / age 31 1781	Kisei-sen Prelim 2 Round 1	Sente	●
13	10/17	1584	+11	1595	Makoto Sasaki6-dan / age 33 1718	Ryuo-sen Group 4 Promotion playoff Semifinal	Sente	○
14	10/31	1595	-5	1589	Makoto Tobe6-dan / age 27 1712	Junisen Class B2 Round 6	Gote	●
15	11/7	1589	+7	1596	Yuji Masuda6-dan / age 42 1542	Ryuo-sen Group 4 Promotion playoff Final	Gote	○
16	11/14	1596	-3	1593	Amahiko Satoh7-dan / age 25 1838	Junisen Class B2 Round 7	Sente	●
17	12/5	1593	+8	1601	Naruyuki Hatakeyama7-dan / age 44 1595	Junisen Class B2 Round 8	Sente	○
18	12/18	1601	+4	1605	Yaichio Oono7-dan / age 54 1403	Kio-sen Prelims Round 2	Gote	○
19	12/27	1605	-3	1602	Takuya Nagase6-dan / age 21 1861	Ginga-sen Block C Round 7	Gote	●
20	1/7	1602	+8	1610	Daisuke Nakagawa8-dan / age 45 1621	Ryuo-sen Group 3 Ranking Round 1	Sente	○
21	1/15	1610	+6	1617	Masaki Izumi8-dan / age 53 1541	Oza-sen Prelim 2 Round 1	Sente	○
22	1/23	1617	+6	1622	Teruichi Aono9-dan / age 60 1508	Junisen Class B2 Round 9	Gote	○
23	2/7	1622	+8	1630	Yusuke Toyama5-dan / age 34 1611	Kio-sen Prelims Round 3	Sente	○
24	2/13	1630	+8	1638	Hiroki Nakata8-dan / age 49 1628	Junisen Class B2 Round 10	Gote	○
25	2/18	1638	+5	1643	小林宏7-dan / age 51 1502	NHK Cup Prelims Round 1	Sente	○
26	2/18	1638	-11	1627	Akio Ishikawa7-dan / age 50 1513	NHK Cup Prelims Round 2	Sente	●
27	3/13	1632	+8	1640	Kosuke Tamura7-dan / age 37 1612	Junisen Class B2 Round 11	Sente	○
28	3/20	1640	-4	1636	Takuya Nagase6-dan / age 21 1845	Oza-sen Prelim 2 Round 2	Sente	●
29	3/26	1636	-7	1629	Shingo Itoh5-dan / age 32 1676	Osho-sen Prelim 1 Round 1	Gote	●

FY2012 results16W-21L

Win rate0.432

Rating1622

Annual rank81st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1652	-2	1650	Akira WatanabeRyuo・Oza / age 27 1981	Oi-sen Red league Round 3	Gote	●
2	4/12	1650	+10	1660	Hiroaki Yokoyama5-dan / age 31 1717	Osho-sen Prelim 1 Round 2	Gote	○
3	4/19	1660	+9	1669	Kouhei Funae5-dan / age 24 1716	Oi-sen Red league Round 4	Sente	○
4	5/11	1669	-3	1666	Masayuki Toyoshima7-dan / age 22 1902	Oi-sen Red league Round 5	Gote	●
5	5/16	1666	-5	1661	Kazuki Kimura8-dan / age 38 1822	Ginga-sen Block F Round 10	Sente	●
6	5/24	1661	+5	1666	Yuji Masuda6-dan / age 41 1532	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
7	5/29	1666	-9	1657	Takuma Oikawa4-dan / age 25 1626	Osho-sen Prelim 1 Round 3	Sente	●
8	6/3	1657	-6	1651	Kenjirou Abe5-dan / age 23 1726	NHK Cup Main Round 1	Sente	●
9	6/7	1651	+11	1662	Takayuki Yamasaki7-dan / age 31 1805	Kio-sen Main Round 1	Sente	○
10	6/21	1662	-9	1654	Yoshiyuki Kubota6-dan / age 40 1634	Junisen Class B2 Round 1	Gote	●
11	7/4	1654	-8	1646	Makoto Sasaki6-dan / age 32 1673	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	●
12	7/11	1646	+8	1654	Takuma Oikawa4-dan / age 25 1655	Ginga-sen Prelims	Gote	○
13	7/19	1654	-4	1650	Amahiko Satoh7-dan / age 24 1843	Junisen Class B2 Round 2	Sente	●
14	7/25	1650	-7	1644	Kazutoshi Satoh5-dan / age 34 1711	Kio-sen Main Round 2	Gote	●
15	8/9	1644	+8	1652	Naruyuki Hatakeyama7-dan / age 43 1655	Junisen Class B2 Round 3	Sente	○
16	9/7	1652	+6	1658	Tetsuya Fujimori4-dan / age 25 1574	Asahi Cup Prelim 1 Round 2	Sente	○
17	9/13	1658	-5	1653	Takeshi Fujii9-dan / age 41 1777	Junisen Class B2 Round 4	Gote	●
18	9/20	1653	-11	1641	Teruichi Aono9-dan / age 59 1496	Kisei-sen Prelim 2 Round 1	Gote	●
19	9/26	1641	+6	1647	Yoshiyuki Matsumoto6-dan / age 40 1546	Asahi Cup Prelim 1 Round 3	Sente	○
20	9/26	1641	-7	1635	Makoto Sasaki6-dan / age 32 1696	Asahi Cup Prelim 1 Final	Gote	●
21	10/4	1640	-9	1631	Yoshikazu Minami9-dan / age 49 1592	Junisen Class B2 Round 5	Gote	●
22	10/25	1631	+7	1639	Taichi Takami4-dan / age 19 1609	Oi-sen Prelims Round 2	Gote	○
23	11/7	1639	-7	1632	Yuuki Sasaki4-dan / age 18 1696	Oi-sen Prelims Round 3	Gote	●
24	11/15	1632	+5	1638	Hiroshi Kamiya7-dan / age 51 1515	Junisen Class B2 Round 6	Sente	○
25	12/13	1638	+9	1646	Manabu Senzaki8-dan / age 42 1659	Junisen Class B2 Round 7	Sente	○
26	12/25	1646	+4	1650	Toshiyuki Nakao5-dan / age 38 1477	Ryuo-sen Group 4 Ranking Round 1	Sente	○
27	1/10	1650	-7	1643	Taku Morishita9-dan / age 46 1674	Junisen Class B2 Round 8	Gote	●
28	1/18	1643	+8	1651	Manabu Senzaki8-dan / age 42 1644	Oza-sen Prelim 2 Round 1	Gote	○
29	1/30	1651	-9	1642	Yuya Nagaoka5-dan / age 27 1590	Osho-sen Prelim 1 Round 1	Gote	●
30	2/4	1642	+5	1647	Manabu Kumasaka5-dan / age 35 1501	Kio-sen Prelims Round 2	Gote	○
31	2/7	1647	-8	1639	Daisuke Nakagawa8-dan / age 44 1665	Junisen Class B2 Round 9	Gote	●
32	2/20	1639	-7	1632	Akira Nishio6-dan / age 33 1673	Oza-sen Prelim 2 Round 2	Gote	●
33	2/27	1632	-8	1624	Keita Kadokura4-dan / age 25 1641	NHK Cup Prelims Round 2	Gote	●
34	3/7	1624	-8	1615	Takanori Anyouji6-dan / age 38 1605	Junisen Class B2 Round 10	Sente	●
35	3/12	1615	+2	1618	Yoshinori Satou8-dan / age 64 1302	Kio-sen Prelims Round 3	Gote	○
36	3/15	1618	-6	1612	Issei Takazaki6-dan / age 26 1709	Ginga-sen Block E Round 9	Sente	●
37	3/21	1612	+10	1622	Hiroki Iizuka7-dan / age 43 1711	Ryuo-sen Group 4 Ranking Round 2	Gote	○

FY2011 results15W-19L

Win rate0.441

Rating1660

Annual rank62nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1630	+9	1639	Akira Nishio5-dan / age 31 1671	Osho-sen Prelim 1 Round 3	Gote	○
2	4/12	1639	-11	1628	Torahiko Tanaka9-dan / age 53 1511	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	●
3	4/17	1628	-7	1621	Kota Kanai5-dan / age 24 1656	NHK Cup Main Round 1	Sente	●
4	5/31	1621	+9	1630	Taku Morishita9-dan / age 44 1678	Osho-sen Prelim 1 Round 4	Sente	○
5	6/3	1630	-4	1626	Chikara Akutsu7-dan / age 28 1815	Junisen Class B1 Round 1	Sente	●
6	6/14	1626	-6	1620	Daisuke Suzuki8-dan / age 36 1713	Kio-sen Main Round 1	Sente	●
7	6/28	1620	-5	1615	Akira Shima9-dan / age 48 1757	Osho-sen Prelim 1 Final	Sente	●
8	7/1	1615	-4	1612	Kazuki Kimura8-dan / age 38 1834	Junisen Class B1 Round 2	Gote	●
9	7/7	1612	+8	1620	Keita Kadokura4-dan / age 24 1612	Ginga-sen Prelims	Sente	○
10	7/22	1620	+10	1629	Hiroki Nakata8-dan / age 46 1688	Junisen Class B1 Round 3	Gote	○
11	8/5	1629	-4	1625	Koichi Fukaura9-dan / age 39 1833	Junisen Class B1 Round 4	Sente	●
12	8/16	1625	+10	1635	Shinya Satoh6-dan / age 33 1710	Oi-sen Prelims Round 2	Gote	○
13	9/7	1635	+8	1643	Yuuki Sasaki4-dan / age 17 1640	Asahi Cup Prelim 1 Round 2	Gote	○
14	9/16	1643	-4	1639	Chikara Akutsu7-dan / age 29 1828	Kisei-sen Prelim 2 Round 1	Gote	●
15	9/22	1639	-6	1633	Mamoru Hatakeyama7-dan / age 42 1724	Junisen Class B1 Round 6	Gote	●
16	9/29	1633	+4	1638	Hifumi Katoh9-dan / age 71 1466	Asahi Cup Prelim 1 Round 3	Sente	○
17	9/29	1633	-6	1627	Daisuke Nakagawa8-dan / age 43 1716	Asahi Cup Prelim 1 Final	Gote	●
18	10/21	1632	-5	1626	Hisashi Namekata8-dan / age 37 1762	Junisen Class B1 Round 7	Sente	●
19	10/25	1626	+6	1632	Masaki Izumi7-dan / age 50 1529	Oi-sen Prelims Round 3	Sente	○
20	11/4	1632	-5	1627	Daisuke Suzuki8-dan / age 37 1748	Junisen Class B1 Round 8	Gote	●
21	11/25	1627	-4	1623	橋本崇載age 28 1834	Junisen Class B1 Round 9	Sente	●
22	12/6	1623	+10	1634	Yoshiyuki Kubota6-dan / age 39 1733	Oi-sen Prelims Round 4	Gote	○
23	12/16	1634	+9	1642	Keita Inoue9-dan / age 47 1669	Junisen Class B1 Round 10	Sente	○
24	12/19	1642	+8	1651	Kosuke Tamura6-dan / age 35 1652	Oza-sen Prelim 2 Round 1	Gote	○
25	12/27	1651	+11	1662	Nobuyuki Yashiki9-dan / age 39 1798	Oi-sen Prelims Final	Sente	○
26	1/13	1662	-5	1657	Ayumu Matsuo7-dan / age 31 1789	Junisen Class B1 Round 11	Gote	●
27	1/20	1657	-8	1648	Kosuke Tamura6-dan / age 35 1651	Ryuo-sen Group 4 Ranking Round 1	Sente	●
28	1/24	1648	-6	1643	Daisuke Nakagawa8-dan / age 43 1742	Oza-sen Prelim 2 Round 2	Gote	●
29	2/3	1643	+11	1653	Takeshi Fujii9-dan / age 41 1770	Junisen Class B1 Round 12	Gote	○
30	2/7	1653	-4	1649	Makoto Tobe6-dan / age 25 1825	Oi-sen Red league Round 1	Sente	●
31	2/24	1649	-3	1646	Akihito Hirose7-dan / age 25 1872	Oi-sen Red league Round 2	Gote	●
32	3/16	1646	-4	1641	Takayuki Yamasaki7-dan / age 31 1812	Junisen Class B1 Round 13	Sente	●
33	3/23	1641	+8	1649	Ryosuke Nakamura5-dan / age 26 1648	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
34	3/30	1649	+10	1660	Eiji Iijima7-dan / age 32 1761	Ginga-sen Block F Round 9	Gote	○

FY2010 results14W-15L

Win rate0.483

Rating1636

Annual rank71st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1616	+11	1626	Atsushi Miyata5-dan / age 28 1747	Osho-sen Prelim 1 Round 3	Gote	○
2	5/21	1626	+11	1637	Eiji Iijima6-dan / age 30 1754	Osho-sen Prelim 1 Round 4	Sente	○
3	6/4	1637	-6	1631	Hiroki Nakata8-dan / age 45 1716	Junisen Class B1 Round 1	Gote	●
4	6/10	1631	+10	1641	Akira Nishio5-dan / age 30 1707	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	○
5	6/23	1641	-6	1635	Hiroki Iizuka7-dan / age 41 1730	Osho-sen Prelim 1 Final	Gote	●
6	7/2	1635	+11	1645	Nobuyuki Yashiki9-dan / age 38 1755	Junisen Class B1 Round 2	Sente	○
7	7/14	1645	+4	1650	Takashi Kanezawa5-dan / age 37 1476	Ginga-sen Prelims	Sente	○
8	7/23	1650	+8	1658	Takahiro Toyokawa7-dan / age 43 1666	Junisen Class B1 Round 3	Sente	○
9	7/27	1658	-12	1646	Koji Horiguchi7-dan / age 49 1462	Asahi Cup Prelim 1 Round 2	Sente	●
10	8/6	1646	-7	1639	Masataka Sugimoto7-dan / age 41 1701	Junisen Class B1 Round 4	Gote	●
11	8/27	1639	+10	1649	Keita Inoue8-dan / age 46 1734	Junisen Class B1 Round 5	Gote	○
12	8/30	1649	+7	1657	Yuji Masuda6-dan / age 39 1611	Ryuo-sen Group 3 Promotion playoff Semifinal	Gote	○
13	9/15	1657	+9	1666	Kazutoshi Satoh5-dan / age 32 1720	Oi-sen Prelims Round 2	Sente	○
14	9/24	1666	-6	1660	Daisuke Suzuki8-dan / age 36 1746	Junisen Class B1 Round 6	Sente	●
15	10/8	1660	+9	1669	Mamoru Hatakeyama7-dan / age 41 1722	Junisen Class B1 Round 7	Gote	○
16	10/12	1669	-8	1662	Taku Morishita9-dan / age 44 1688	Kisei-sen Prelim 2 Round 1	Gote	●
17	10/21	1662	-7	1655	Mamoru Hatakeyama7-dan / age 41 1717	Ryuo-sen Group 3 Promotion playoff Final	Sente	●
18	10/29	1655	-3	1652	Yasumitsu Satoh9-dan / age 41 1916	Junisen Class B1 Round 8	Gote	●
19	11/1	1652	+2	1654	Osamu Katsuura9-dan / age 64 1350	Oi-sen Prelims Round 3	Gote	○
20	11/19	1654	+12	1666	Koichi Fukaura9-dan / age 38 1834	Junisen Class B1 Round 9	Sente	○
21	12/2	1666	+7	1673	Takuya Nagase4-dan / age 18 1626	Oi-sen Prelims Round 4	Gote	○
22	12/9	1673	-9	1665	Masakazu Watanabe4-dan / age 24 1640	Oi-sen Prelims Final	Gote	●
23	12/17	1665	-4	1660	Takayuki Yamasaki7-dan / age 29 1833	Junisen Class B1 Round 10	Sente	●
24	1/21	1660	-4	1656	Toshiyuki Moriuchi9-dan / age 40 1855	Oza-sen Prelim 2 Round 2	Gote	●
25	1/27	1656	-8	1648	Akira Nishio5-dan / age 31 1669	Ryuo-sen Group 3 Ranking Round 1	Gote	●
26	2/4	1648	-4	1644	Ayumu Matsuo7-dan / age 30 1812	Junisen Class B1 Round 12	Gote	●
27	2/15	1644	+3	1648	Shohei Takada6-dan / age 48 1422	Osho-sen Prelim 1 Round 2	Sente	○
28	3/11	1648	-5	1642	Hisashi Namekata8-dan / age 37 1772	Junisen Class B1 Round 13	Sente	●
29	3/18	1642	-6	1636	Akira Shima9-dan / age 48 1738	Ginga-sen Block E Round 9	Sente	●

FY2009 results12W-11L

Win rate0.522

Rating1619

Annual rank79th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1617	-7	1610	Keiichi Sanada7-dan / age 36 1658	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	●
2	6/12	1610	+9	1619	Hirotaka Nozuki7-dan / age 35 1632	Junisen Class B2 Round 1	Sente	○
3	6/26	1619	-8	1611	Takuma Oikawa4-dan / age 22 1627	Ginga-sen Prelims	Sente	●
4	7/3	1611	+12	1623	橋本崇載age 26 1811	Junisen Class B2 Round 2	Gote	○
5	7/29	1623	+3	1626	Yoshinori Satou8-dan / age 60 1375	Asahi Cup Prelim 1 Round 2	Gote	○
6	7/29	1623	-8	1615	Isao Nakata7-dan / age 42 1616	Asahi Cup Prelim 1 Round 3	Sente	●
7	8/7	1618	+6	1624	Masaki Izumi7-dan / age 48 1541	Junisen Class B2 Round 3	Sente	○
8	9/16	1624	-6	1618	Kazushiza Horiguchi7-dan / age 34 1718	Kisei-sen Prelim 2 Round 1	Sente	●
9	9/25	1618	+8	1626	Hiroshi Kamiya7-dan / age 48 1600	Junisen Class B2 Round 4	Gote	○
10	10/7	1626	+3	1628	Seiichirou Taki7-dan / age 60 1344	Oi-sen Prelims Round 2	Gote	○
11	10/16	1628	-8	1620	Yoshikazu Minami9-dan / age 46 1627	Junisen Class B2 Round 5	Gote	●
12	11/2	1620	-8	1613	Yoshiyuki Kubota6-dan / age 37 1640	Oi-sen Prelims Round 3	Gote	●
13	11/13	1613	+9	1622	Kensuke Kitahama7-dan / age 33 1678	Junisen Class B2 Round 6	Sente	○
14	11/26	1622	-9	1613	Akio Ishikawa7-dan / age 46 1566	Oza-sen Prelim 2 Round 1	Sente	●
15	12/11	1613	+9	1622	Hiroki Iizuka7-dan / age 40 1667	Junisen Class B2 Round 7	Gote	○
16	1/6	1622	+11	1634	Tetsuro Itodani5-dan / age 21 1776	Ryuo-sen Group 3 Ranking Round 1	Gote	○
17	1/15	1634	+5	1638	Kunio Naitou9-dan / age 70 1485	Junisen Class B2 Round 8	Sente	○
18	1/21	1638	+4	1642	Kazuo Ishida9-dan / age 62 1446	Osho-sen Prelim 1 Round 2	Sente	○
19	1/29	1642	-8	1634	Yuya Nagaoka4-dan / age 24 1641	Kio-sen Prelims Round 2	Sente	●
20	2/12	1634	+8	1642	Shuji Satoh7-dan / age 42 1634	Junisen Class B2 Round 9	Gote	○
21	2/23	1642	-8	1635	Makoto Chuza7-dan / age 40 1662	NHK Cup Prelims Round 2	Sente	●
22	3/5	1635	-9	1625	Teruichi Aono9-dan / age 57 1573	Junisen Class B2 Round 10	Sente	●
23	3/24	1625	-7	1619	Makoto Chuza7-dan / age 40 1675	Ryuo-sen Group 3 Ranking Round 2	Sente	●

FY2008 results11W-13L

Win rate0.458

Rating1620

Annual rank84th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/30	1626	+10	1635	Makoto Chuza7-dan / age 38 1694	Ryuo-sen Group 3 Ranking Semifinal	Sente	○
2	5/16	1635	-3	1632	Chikara Akutsu6-dan / age 25 1873	Ryuo-sen Group 3 Ranking Final	Sente	●
3	6/13	1632	-6	1626	Takahiro Toyokawa6-dan / age 41 1722	Junisen Class B2 Round 1	Sente	●
4	7/4	1626	-7	1619	Shuji Satoh7-dan / age 41 1660	Junisen Class B2 Round 2	Sente	●
5	7/10	1619	-8	1611	Akio Ishikawa7-dan / age 45 1602	Oi-sen Prelims Round 2	Gote	●
6	7/29	1611	+3	1614	Toshio Miyata7-dan / age 55 1363	Asahi Cup Prelim 1 Round 2	Gote	○
7	7/29	1611	-6	1604	Issei Takazaki4-dan / age 21 1677	Asahi Cup Prelim 1 Round 3	Gote	●
8	8/1	1607	+7	1614	Keiji Mori9-dan / age 62 1556	Junisen Class B2 Round 3	Sente	○
9	8/12	1614	-7	1607	Makoto Tobe4-dan / age 22 1640	Ginga-sen Prelims	Gote	●
10	9/16	1607	-4	1603	橋本崇載age 25 1826	Kisei-sen Prelim 2 Round 1	Gote	●
11	9/19	1603	+11	1614	Manabu Senzaki8-dan / age 38 1716	Junisen Class B2 Round 4	Gote	○
12	10/17	1614	+9	1623	Hiroki Iizuka6-dan / age 39 1677	Junisen Class B2 Round 5	Sente	○
13	11/14	1623	+7	1630	Kiyozumi Kiriyama9-dan / age 61 1593	Junisen Class B2 Round 6	Gote	○
14	11/21	1630	+7	1637	Torahiko Tanaka9-dan / age 51 1583	Oza-sen Prelim 2 Round 1	Sente	○
15	12/19	1637	+5	1642	Hifumi Katoh9-dan / age 68 1482	Junisen Class B2 Round 7	Gote	○
16	12/25	1642	-8	1634	Takuma Oikawa4-dan / age 21 1645	Oza-sen Prelim 2 Round 2	Gote	●
17	1/8	1634	-4	1630	Koji Tanigawa9-dan / age 46 1827	Ryuo-sen Group 2 Ranking Round 1	Sente	●
18	1/16	1630	+6	1636	Koji Tosa7-dan / age 53 1539	Junisen Class B2 Round 8	Sente	○
19	1/29	1636	-8	1628	Yuichi Tanaka4-dan / age 23 1643	Osho-sen Prelim 1 Round 2	Sente	●
20	2/6	1628	+3	1631	Yuuji Yoda6-dan / age 51 1367	Kio-sen Prelims Round 2	Gote	○
21	2/13	1631	-6	1626	Akira Shima9-dan / age 45 1737	Junisen Class B2 Round 9	Gote	●
22	2/24	1626	-6	1620	Akira Nishio5-dan / age 29 1719	NHK Cup Prelims Round 2	Sente	●
23	3/19	1620	+7	1626	Naruyuki Hatakeyama7-dan / age 39 1561	Junisen Class B2 Round 10	Sente	○
24	3/30	1626	-7	1620	Makoto Chuza7-dan / age 39 1689	Kio-sen Prelims Round 3	Sente	●

FY2007 results15W-12L

Win rate0.556

Rating1636

Annual rank70th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/15	1618	+10	1628	Nobuyuki Yashiki9-dan / age 35 1710	Junisen Class B2 Round 1	Sente	○
2	7/13	1628	-8	1620	Kiyozumi Kiriyama9-dan / age 59 1615	Junisen Class B2 Round 2	Gote	●
3	7/25	1620	+7	1627	Yuya Nagaoka4-dan / age 21 1570	Asahi Cup Prelim 1 Round 2	Sente	○
4	7/25	1620	+4	1624	小林宏6-dan / age 44 1441	Asahi Cup Prelim 1 Round 3	Sente	○
5	8/3	1631	+7	1638	Torahiko Tanaka9-dan / age 50 1586	Junisen Class B2 Round 3	Sente	○
6	8/14	1638	+9	1646	Hiroaki Yokoyama4-dan / age 26 1661	Oi-sen Prelims Round 2	Sente	○
7	8/21	1646	+7	1654	Ichiro Hiura7-dan / age 41 1619	Asahi Cup Prelim 1 Final	Gote	○
8	9/7	1654	-11	1643	Koji Tosa7-dan / age 52 1532	Junisen Class B2 Round 4	Gote	●
9	9/11	1643	+5	1648	Teruichi Aono9-dan / age 54 1521	Kisei-sen Prelim 2 Round 1	Sente	○
10	9/28	1648	-10	1638	Hiroshi Okazaki6-dan / age 40 1538	Oi-sen Prelims Round 3	Gote	●
11	10/5	1638	+7	1645	Hifumi Katoh9-dan / age 67 1578	Junisen Class B2 Round 5	Gote	○
12	10/23	1645	-8	1636	Akio Ishikawa7-dan / age 44 1644	Kisei-sen Prelim 2 Round 2	Gote	●
13	11/2	1636	-5	1632	Takeshi Fujii9-dan / age 37 1788	Asahi Cup Prelim 2 Round 1	Sente	●
14	11/16	1632	+6	1637	Teruichi Aono9-dan / age 54 1528	Junisen Class B2 Round 6	Sente	○
15	11/28	1637	+12	1650	Hiroyuki Miura8-dan / age 33 1844	Oza-sen Prelim 2 Round 2	Sente	○
16	12/21	1650	-8	1641	Hiroki Nakata8-dan / age 43 1638	Junisen Class B2 Round 7	Sente	●
17	1/11	1641	+6	1647	Kunio Naitou9-dan / age 68 1554	Junisen Class B2 Round 8	Gote	○
18	1/23	1647	+9	1656	Shinya Satoh6-dan / age 30 1674	Ryuo-sen Group 3 Ranking Round 1	Gote	○
19	1/29	1656	+5	1661	Yuki Fujikura4-dan / age 28 1528	Osho-sen Prelim 1 Round 1	Sente	○
20	2/8	1661	+11	1673	Ayumu Matsuo7-dan / age 27 1823	Junisen Class B2 Round 9	Gote	○
21	2/13	1673	-10	1663	Shuji Muranaka4-dan / age 26 1607	Kio-sen Prelims Round 2	Gote	●
22	2/22	1663	-6	1657	Kazushiza Horiguchi7-dan / age 32 1759	Oza-sen Prelim 2 Final	Sente	●
23	2/27	1657	-7	1650	Keiichi Sanada7-dan / age 35 1700	NHK Cup Prelims Round 2	Sente	●
24	2/29	1650	+5	1655	Shohei Takada6-dan / age 45 1507	Ryuo-sen Group 3 Ranking Round 2	Sente	○
25	3/4	1655	-8	1647	Sakio Chiba5-dan / age 29 1659	Ginga-sen Block E Round 8	Gote	●
26	3/7	1647	-4	1643	Takayuki Yamasaki7-dan / age 27 1846	Junisen Class B2 Round 10	Sente	●
27	3/13	1643	-8	1636	Issei Takazaki4-dan / age 21 1653	Osho-sen Prelim 1 Round 2	Gote	●

FY2006 results9W-15L

Win rate0.375

Rating1619

Annual rank76th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1675	-6	1668	Shinya Satoh5-dan / age 28 1753	Osho-sen Prelim 1 Round 3	Gote	●
2	4/25	1668	-9	1659	Hiroaki Yokoyama4-dan / age 25 1619	Kio-sen Prelims Round 4	Gote	●
3	5/25	1659	-8	1652	Yoshikazu Minami9-dan / age 42 1676	Oza-sen Main Round 1	Gote	●
4	6/16	1652	-10	1642	Shuuichi Ono8-dan / age 48 1567	Junisen Class B2 Round 1	Sente	●
5	6/23	1642	+4	1645	Noboru Tamaru8-dan / age 56 1436	Asahi Open Prelims Round 2	Gote	○
6	7/14	1645	-3	1643	Akira WatanabeRyuo / age 22 1932	Junisen Class B2 Round 2	Sente	●
7	8/9	1643	-5	1638	Chikara Akutsu5-dan / age 24 1785	Asahi Open Prelims Round 3	Sente	●
8	8/22	1638	+5	1642	Masamitsu Tachi6-dan / age 41 1475	Oi-sen Prelims Round 2	Sente	○
9	8/30	1642	+9	1652	Michio Takahashi9-dan / age 46 1702	Kisei-sen Prelim 2 Round 1	Sente	○
10	9/15	1652	+6	1658	Masahiko Urano7-dan / age 42 1573	Junisen Class B2 Round 4	Gote	○
11	9/21	1658	-6	1652	Shinya Satoh5-dan / age 29 1730	Oi-sen Prelims Round 3	Sente	●
12	9/29	1652	+9	1661	Hiroki Iizuka6-dan / age 37 1704	Junisen Class B2 Round 5	Sente	○
13	10/10	1661	-8	1653	Issei Takazaki4-dan / age 19 1669	Kisei-sen Prelim 2 Round 2	Gote	●
14	10/13	1653	+6	1659	Hiroshi Kamiya7-dan / age 45 1570	Junisen Class B2 Round 6	Gote	○
15	11/24	1659	+8	1667	Naruyuki Hatakeyama7-dan / age 37 1645	Junisen Class B2 Round 7	Sente	○
16	12/6	1667	-9	1658	Eisaku Tomioka8-dan / age 42 1617	Ryuo-sen Group 2 Ranking Round 1	Sente	●
17	12/15	1658	+5	1663	Bungo Fukusaki9-dan / age 47 1515	Junisen Class B2 Round 8	Gote	○
18	1/12	1663	-7	1656	Yoshikazu Minami9-dan / age 43 1710	Junisen Class B2 Round 9	Sente	●
19	1/18	1656	-6	1649	Daisuke Nakagawa7-dan / age 38 1732	Oza-sen Prelim 2 Round 2	Sente	●
20	1/31	1649	-12	1638	Manabu Kumasaka4-dan / age 29 1484	Kio-sen Prelims Round 2	Gote	●
21	2/9	1638	+6	1644	Kunio Naitou9-dan / age 67 1571	Junisen Class B2 Round 10	Sente	○
22	2/16	1644	-11	1633	Takashi Kanezawa5-dan / age 33 1493	Osho-sen Prelim 1 Round 1	Gote	●
23	3/9	1633	-9	1624	Masaki Izumi7-dan / age 46 1588	Junisen Class B2 Round 11	Gote	●
24	3/27	1624	-5	1619	Ayumu Matsuo6-dan / age 26 1769	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	●

FY2005 results17W-18L

Win rate0.486

Rating1676

Annual rank52nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1657	+8	1664	Daisuke Katagami4-dan / age 23 1641	Oza-sen Prelim 2 Final	Gote	○
2	4/20	1664	+10	1674	Hiroki Nakata7-dan / age 40 1762	Ryuo-sen Group 2 Ranking Semifinal	Sente	○
3	4/26	1674	+11	1686	Koji Tanigawa9-dan / age 43 1828	Oza-sen Main Round 1	Sente	○
4	5/29	1686	+7	1693	Naruyuki Hatakeyama7-dan / age 35 1648	NHK Cup Main Round 1	Sente	○
5	5/31	1693	-6	1687	Takashi Abe8-dan / age 37 1778	Ryuo-sen Group 2 Ranking Final	Gote	●
6	6/2	1687	-6	1681	Masakazu Kondoh5-dan / age 34 1770	Ginga-sen Block G Round 9	Sente	●
7	6/8	1681	+11	1692	Takeshi Fujii9-dan / age 34 1842	Oza-sen Main Round 2	Sente	○
8	6/17	1692	-7	1686	Hiroki Iizuka6-dan / age 36 1751	Junisen Class B2 Round 1	Sente	●
9	6/22	1686	-6	1680	Hisashi Namekata7-dan / age 31 1783	Kio-sen Main Round 1	Sente	●
10	7/1	1680	+7	1687	Ryosuke Nakamura4-dan / age 19 1651	Asahi Open Prelims Round 2	Sente	○
11	7/6	1687	-4	1683	Koichi Fukaura8-dan / age 33 1901	Oza-sen Main Semifinal	Gote	●
12	7/15	1683	-9	1675	Shuji Satoh6-dan / age 38 1644	Junisen Class B2 Round 2	Sente	●
13	8/3	1675	+10	1685	Hisashi Namekata7-dan / age 31 1783	Ryuo-sen Main Quarterfinal	Gote	○
14	8/10	1685	-11	1674	Shohei Takada6-dan / age 43 1533	Asahi Open Prelims Round 3	Gote	●
15	8/14	1674	+9	1683	Masakazu Kondoh5-dan / age 34 1735	NHK Cup Main Round 2	Sente	○
16	8/23	1683	-4	1679	Hiroyuki Miura8-dan / age 31 1860	Ryuo-sen Main Semifinal	Sente	●
17	9/16	1679	+6	1685	Masaki Izumi7-dan / age 44 1596	Junisen Class B2 Round 4	Gote	○
18	9/27	1685	+8	1693	Hideyuki Takano5-dan / age 33 1684	Oi-sen Prelims Round 2	Gote	○
19	9/30	1693	+5	1698	Keiji Nishikawa7-dan / age 43 1580	Junisen Class B2 Round 5	Sente	○
20	10/6	1698	-6	1693	Hisashi Namekata7-dan / age 31 1803	Kisei-sen Prelim 2 Round 1	Sente	●
21	10/28	1693	-8	1684	Naruyuki Hatakeyama7-dan / age 36 1672	Junisen Class B2 Round 6	Sente	●
22	11/9	1684	+9	1693	Keita Inoue8-dan / age 41 1713	Oi-sen Prelims Round 3	Gote	○
23	11/18	1693	-11	1682	Hiroshi Kamiya7-dan / age 44 1560	Junisen Class B2 Round 7	Gote	●
24	12/7	1682	-8	1674	Kazutoshi Satoh4-dan / age 27 1697	Oi-sen Prelims Round 4	Sente	●
25	12/11	1674	-2	1673	Yoshiharu Habu4 titles / age 35 2041	NHK Cup Main Round 3	Sente	●
26	12/16	1673	-6	1666	Mamoru Hatakeyama6-dan / age 36 1752	Junisen Class B2 Round 8	Sente	●
27	12/21	1666	-3	1664	Yasumitsu SatohKisei / age 36 1945	Ryuo-sen Group 1 Ranking Round 1	Gote	●
28	1/13	1664	-7	1657	Masataka Sugimoto6-dan / age 37 1723	Junisen Class B2 Round 9	Gote	●
29	1/25	1657	+5	1663	Youichi Kushida6-dan / age 41 1541	Osho-sen Prelim 1 Round 2	Sente	○
30	2/10	1663	+9	1672	Yoshikazu Minami9-dan / age 42 1706	Junisen Class B2 Round 10	Gote	○
31	2/16	1672	-7	1665	Masataka Sugimoto7-dan / age 37 1715	Ryuo-sen Group 1 5th-place playoff Round 1	Gote	●
32	2/28	1665	+5	1669	Yuki Fujikura4-dan / age 26 1512	Kio-sen Prelims Round 2	Sente	○
33	3/10	1669	+9	1678	Hiroki Nakata8-dan / age 41 1716	Junisen Class B2 Round 11	Sente	○
34	3/23	1678	-7	1672	小林裕士5-dan / age 29 1735	Ginga-sen Block G Round 8	Gote	●
35	3/30	1672	+4	1676	Koji Horiguchi7-dan / age 44 1508	Kio-sen Prelims Round 3	Gote	○

FY2004 results10W-17L

Win rate0.370

Rating1659

Annual rank51st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1681	-10	1671	Yoshikazu Minami9-dan / age 40 1601	NHK Cup Main Round 1	Gote	●
2	5/7	1671	-4	1667	Kazuki Kimura7-dan / age 30 1872	Ginga-sen Block F Round 9	Gote	●
3	5/21	1667	-5	1662	Masataka Goda9-dan / age 33 1826	Ryuo-sen Group 1 Relegation playoff Round 1	Gote	●
4	6/4	1662	+8	1670	Torahiko Tanaka9-dan / age 47 1641	Junisen Class B1 Round 1	Gote	○
5	6/16	1670	-7	1663	Keita Inoue8-dan / age 40 1729	Kio-sen Main Round 1	Sente	●
6	6/25	1663	+8	1671	Akira Shima8-dan / age 41 1667	Junisen Class B1 Round 2	Gote	○
7	7/1	1671	+4	1675	Hatasu Itou7-dan / age 53 1483	Asahi Open Prelims Round 2	Sente	○
8	7/16	1675	-7	1669	Manabu Senzaki8-dan / age 34 1740	Junisen Class B1 Round 3	Gote	●
9	8/4	1669	+8	1677	Yoshiyuki Matsumoto5-dan / age 32 1666	Asahi Open Prelims Round 3	Sente	○
10	8/20	1677	-6	1671	Takashi Abe7-dan / age 36 1781	Junisen Class B1 Round 4	Gote	●
11	8/25	1671	+9	1681	橋本崇載age 21 1733	Asahi Open Prelims Final	Sente	○
12	9/3	1681	-9	1671	Makoto Sasaki4-dan / age 24 1626	Oi-sen Prelims Round 2	Sente	●
13	9/24	1671	-10	1662	Teruichi Aono9-dan / age 51 1602	Junisen Class B1 Round 6	Sente	●
14	9/30	1662	-5	1656	Taku Morishita9-dan / age 38 1776	Kisei-sen Prelim 2 Round 1	Gote	●
15	10/7	1656	-5	1652	Daisuke Suzuki8-dan / age 30 1817	Asahi Open Main Round 1	Gote	●
16	10/15	1652	-6	1646	Daisuke Nakagawa7-dan / age 36 1759	Junisen Class B1 Round 7	Gote	●
17	11/5	1646	+10	1656	Kensuke Kitahama7-dan / age 28 1721	Junisen Class B1 Round 8	Gote	○
18	11/26	1656	-6	1649	Keita Inoue8-dan / age 40 1726	Junisen Class B1 Round 9	Sente	●
19	12/1	1649	+7	1657	Masaki Izumi7-dan / age 43 1623	Oza-sen Prelim 2 Round 1	Sente	○
20	12/17	1657	-6	1651	Hisashi Namekata7-dan / age 30 1750	Junisen Class B1 Round 10	Gote	●
21	1/14	1651	-6	1645	Kazushiza Horiguchi7-dan / age 29 1751	Junisen Class B1 Round 11	Sente	●
22	2/4	1645	-12	1633	Eiji Ooshima7-dan / age 47 1463	Osho-sen Prelim 1 Round 2	Gote	●
23	2/10	1633	-4	1629	Masataka Goda9-dan / age 33 1832	Junisen Class B1 Round 12	Gote	●
24	2/16	1629	+13	1642	Toshiaki Kubo8-dan / age 29 1858	Oza-sen Prelim 2 Round 2	Sente	○
25	2/22	1642	+13	1655	Koichi Fukaura8-dan / age 33 1875	Ryuo-sen Group 2 Ranking Round 1	Sente	○
26	3/18	1655	-5	1649	Taku Morishita9-dan / age 38 1768	Junisen Class B1 Round 13	Sente	●
27	3/25	1649	+10	1659	Daisuke Nakagawa7-dan / age 36 1745	Ryuo-sen Group 2 Ranking Round 2	Sente	○

FY2003 results15W-24L

Win rate0.385

Rating1687

Annual rank43rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/22	1745	+10	1755	Nobuyuki Yashiki8-dan / age 31 1849	Ginga-sen Block B Round 9	Sente	○
2	4/28	1755	-8	1748	Taku Morishita8-dan / age 36 1766	Oza-sen Main Round 1	Sente	●
3	5/6	1748	-5	1743	Koji TanigawaOi / age 41 1899	Ryuo-sen Group 1 Ranking Semifinal	Gote	●
4	5/9	1743	+8	1751	Hirotaka Nozuki5-dan / age 29 1739	Osho-sen Prelim 1 Round 3	Sente	○
5	5/27	1751	-10	1741	Isao Nakata6-dan / age 35 1661	Osho-sen Prelim 1 Round 4	Sente	●
6	6/6	1741	-7	1734	Daisuke Nakagawa7-dan / age 34 1778	Junisen Class B1 Round 1	Sente	●
7	6/9	1734	+6	1739	Hifumi Katoh9-dan / age 63 1627	Ginga-sen Block B Round 10	Gote	○
8	6/18	1739	-3	1736	Yoshiharu Habu4 titles / age 32 2004	Ginga-sen Block B Round 11	Sente	●
9	6/20	1736	+10	1747	Toshiaki Kubo8-dan / age 27 1835	Kio-sen Main Round 1	Sente	○
10	6/23	1747	+10	1756	Hisashi Namekata6-dan / age 29 1816	Ryuo-sen Group 1 Qualifier Final	Sente	○
11	6/27	1756	-6	1750	Masataka Goda9-dan / age 32 1860	Junisen Class B1 Round 2	Gote	●
12	7/10	1750	-8	1743	Taku Morishita8-dan / age 37 1752	Kio-sen Main Round 2		●
13	7/18	1743	-6	1737	Koichi Fukaura7-dan / age 31 1849	Junisen Class B1 Round 3		●
14	7/20	1737	+3	1740	小泉有明アマ 1469	Asahi Open Prelims Round 2		○
15	7/22	1740	-9	1731	Makoto Nakahara9-dan / age 55 1695	Ryuo-sen Main Quarterfinal		●
16	8/3	1731	-11	1720	Hitoshige Awaji9-dan / age 53 1609	NHK Cup Main Round 1		●
17	8/15	1720	-8	1712	Keiichi Sanada6-dan / age 30 1719	Asahi Open Prelims Round 3		●
18	8/22	1712	+6	1718	Hifumi Katoh9-dan / age 63 1616	Junisen Class B1 Round 4		○
19	9/5	1718	-7	1711	Taku Morishita8-dan / age 37 1763	Junisen Class B1 Round 5		●
20	9/12	1711	+10	1721	Daisuke Nakagawa7-dan / age 35 1820	Kisei-sen Prelim 2 Round 1		○
21	9/30	1721	+2	1724	Shoichi Anzai6-dan / age 40 1427	Oi-sen Prelims Round 2		○
22	10/17	1724	-8	1715	Manabu Senzaki8-dan / age 33 1706	Junisen Class B1 Round 7		●
23	10/22	1715	+7	1722	Hiroshi Okazaki5-dan / age 36 1650	Kisei-sen Prelim 2 Round 2		○
24	11/7	1722	-7	1715	Kensuke Kitahama7-dan / age 27 1769	Junisen Class B1 Round 8		●
25	11/13	1715	+10	1724	Kosuke Tamura5-dan / age 27 1784	Oi-sen Prelims Round 3		○
26	11/24	1724	+6	1731	Kunio Yonenaga9-dan / age 60 1645	Kisei-sen Prelim 2 Final		○
27	11/28	1731	-8	1723	Keita Inoue8-dan / age 39 1740	Junisen Class B1 Round 9		●
28	12/8	1723	-3	1720	Koji TanigawaOi / age 41 1962	Kisei-sen Final prelim Round 1		●
29	12/12	1720	-9	1711	Isao Nakata6-dan / age 36 1679	Oi-sen Prelims Round 4		●
30	12/19	1711	+11	1721	Takashi Abe7-dan / age 36 1829	Junisen Class B1 Round 10		○
31	1/9	1721	-8	1714	Manabu Senzaki8-dan / age 33 1739	Oza-sen Prelim 2 Round 2		●
32	1/16	1714	-8	1706	Michio Takahashi9-dan / age 43 1719	Junisen Class B1 Round 11		●
33	1/30	1706	+11	1717	Daisuke Suzuki8-dan / age 29 1843	Kisei-sen Final prelim Round 2		○
34	2/6	1717	-9	1708	Hiroaki Yokoyama4-dan / age 23 1664	Osho-sen Prelim 1 Round 2		●
35	2/13	1708	-10	1698	Torahiko Tanaka9-dan / age 46 1631	Junisen Class B1 Round 12		●
36	2/24	1698	-7	1691	Makoto Nakahara9-dan / age 56 1728	Ryuo-sen Group 1 Ranking Round 1		●
37	2/27	1691	-5	1685	Hiroyuki Miura8-dan / age 30 1811	Kisei-sen Final prelim Round 3		●
38	3/12	1685	+7	1692	Hiroshi Kamiya7-dan / age 42 1644	Junisen Class B1 Round 13		○
39	3/17	1692	-5	1687	Takeshi Fujii9-dan / age 33 1815	Ryuo-sen Group 1 Qualifier Round 1		●

FY2002 results18W-15L

Win rate0.545

Rating1755

Annual rank26th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/7	1717	-6	1710	Daisuke Suzuki7-dan / age 27 1789	NHK Cup Main Round 1	●
2	4/10	1710	-6	1704	Takashi Abe7-dan / age 34 1803	Ginga-sen Block A Round 9	●
3	4/16	1704	-6	1698	Ayumu Matsuo5-dan / age 22 1785	Oi-sen Red league Round 3	●
4	5/23	1698	-4	1694	Tadahisa Maruyama9-dan / age 31 1903	Oi-sen Red league Round 4	●
5	6/7	1694	-5	1689	Nobuyuki Yashiki8-dan / age 30 1833	Oi-sen Red league Round 5	●
6	6/14	1689	-10	1679	Hifumi Katoh9-dan / age 62 1597	Junisen Class B1 Round 1	●
7	6/19	1679	-7	1672	Keita Inoue8-dan / age 38 1707	Kio-sen Main Round 1	●
8	6/28	1672	+7	1679	Takeshi Kawakami5-dan / age 29 1643	Asahi Open Prelims	○
9	7/5	1679	+6	1685	Hiroshi Kamiya7-dan / age 41 1599	Junisen Class B1 Round 2	○
10	7/17	1685	+9	1694	Keita Inoue8-dan / age 38 1718	Ryuo-sen Group 1 Relegation playoff Round 1	○
11	7/26	1694	+9	1703	Michio Takahashi9-dan / age 42 1741	Junisen Class B1 Round 3	○
12	8/14	1703	-6	1697	Hirotaka Nozuki5-dan / age 29 1791	Asahi Open Prelims	●
13	8/23	1697	-7	1690	Keita Inoue8-dan / age 38 1731	Junisen Class B1 Round 4	●
14	9/1	1690	+10	1700	Kazushiza Horiguchi5-dan / age 27 1797	Hayazashi-sen Main Round 2	○
15	9/2	1700	-12	1689	Kazuyoshi Nishimura9-dan / age 60 1525	Kisei-sen Prelim 2 Round 1	●
16	9/9	1689	+10	1699	Daisuke Nakagawa7-dan / age 34 1801	Ryuo-sen Group 1 Relegation playoff Final	○
17	9/20	1699	+11	1711	Koichi Fukaura7-dan / age 30 1854	Junisen Class B1 Round 5	○
18	10/17	1711	+6	1717	Yusuke Ina4-dan / age 26 1639	Oi-sen Prelims Round 2	○
19	10/25	1717	-5	1712	Toshiaki Kubo7-dan / age 27 1840	Junisen Class B1 Round 6	●
20	11/13	1712	+9	1721	Kensuke Kitahama6-dan / age 26 1754	Oi-sen Prelims Round 3	○
21	11/22	1721	-9	1712	Torahiko Tanaka9-dan / age 45 1683	Junisen Class B1 Round 7	●
22	12/20	1712	+10	1722	Daisuke Suzuki7-dan / age 28 1804	Junisen Class B1 Round 8	○
23	12/24	1722	+5	1726	Kazuyoshi Nishimura9-dan / age 61 1559	Oi-sen Prelims Round 4	○
24	1/8	1726	-7	1720	Daisuke Nakagawa7-dan / age 34 1780	Oi-sen Prelims Final	●
25	1/17	1720	+6	1725	Yoshikazu Minami9-dan / age 39 1616	Junisen Class B1 Round 9	○
26	1/19	1725	-9	1717	Michio Takahashi9-dan / age 42 1698	Hayazashi-sen Main Round 3	●
27	1/22	1717	+12	1729	Toshiyuki MoriuchiMeijin / age 32 1922	Ryuo-sen Group 1 Ranking Round 1	○
28	1/31	1729	+2	1731	Yoshinori Satou8-dan / age 53 1403	Osho-sen Prelim 1 Round 2	○
29	2/5	1731	+6	1737	Hifumi Katoh9-dan / age 63 1627	Oza-sen Prelim 2 Round 2	○
30	2/14	1737	+7	1744	Manabu Senzaki8-dan / age 32 1712	Junisen Class B1 Round 10	○
31	2/20	1744	+9	1753	Taku Morishita8-dan / age 36 1790	Ryuo-sen Group 1 Ranking Round 2	○
32	3/14	1753	-7	1746	Takashi Abe7-dan / age 35 1810	Junisen Class B1 Round 11	●
33	3/31	1746	+9	1755	Hirotaka Nozuki5-dan / age 29 1775	Oza-sen Prelim 2 Final	○

FY2001 results16W-23L

Win rate0.410

Rating1718

Annual rank34th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/5	1741	+10	1750	Taku Morishita8-dan / age 34 1813	Ryuo-sen Group 1 Ranking Semifinal	○
2	4/19	1750	-8	1743	Takayuki Yamasaki4-dan / age 20 1753	Oi-sen Red league Round 3	●
3	5/1	1743	-12	1731	Kunio Naitou9-dan / age 61 1566	Ginga-sen Block A Round 18	●
4	5/22	1731	-4	1727	Koji Tanigawa9-dan / age 39 1942	Oi-sen Red league Round 4	●
5	6/5	1727	+6	1733	Hiroshi Naganuma6-dan / age 36 1651	Oi-sen Red league Round 5	○
6	6/8	1733	-7	1726	Takashi Abe7-dan / age 33 1766	Junisen Class B1 Round 1	●
7	6/15	1726	-3	1723	Koji Tanigawa9-dan / age 39 1955	Ryuo-sen Group 1 Ranking Final	●
8	6/21	1723	+10	1733	Michio Takahashi9-dan / age 41 1808	Kio-sen Main Round 1	○
9	6/29	1733	-7	1726	Keita Inoue8-dan / age 37 1780	Junisen Class B1 Round 2	●
10	7/13	1726	-11	1715	Takashi Kanezawa4-dan / age 28 1601	Asahi Open Prelims	●
11	7/19	1715	-4	1711	Toshiaki Kubo7-dan / age 25 1918	Junisen Class B1 Round 3	●
12	7/23	1711	-4	1707	Takeshi FujiiRyuo / age 30 1910	Kio-sen Main Round 2	●
13	7/27	1707	+7	1715	Yusuke Ina4-dan / age 25 1685	Ryuo-sen Main Round 3	○
14	8/4	1715	-2	1713	Yoshiharu Habu5 titles / age 30 2037	Ryuo-sen Main Semifinal	●
15	8/24	1713	-9	1704	Torahiko Tanaka9-dan / age 44 1685	Junisen Class B1 Round 4	●
16	8/29	1704	-7	1697	Yasuaki Tsukada9-dan / age 36 1760	Kisei-sen Prelim 2 Round 1	●
17	9/7	1697	+8	1705	Yoshikazu Minami9-dan / age 38 1698	Junisen Class B1 Round 5	○
18	9/28	1705	+6	1711	Hiroshi Kamiya7-dan / age 40 1604	Junisen Class B1 Round 6	○
19	9/30	1711	+7	1718	Torahiko Tanaka9-dan / age 44 1676	NHK Cup Main Round 2	○
20	10/14	1718	+12	1731	Koji Tanigawa9-dan / age 39 1934	Hayazashi-sen Main Round 2	○
21	10/19	1731	-4	1727	Masataka GodaKisei / age 30 1922	Junisen Class B1 Round 7	●
22	10/22	1727	+2	1729	清水市代 1375	Oi-sen Prelims Round 2	○
23	11/5	1729	+6	1735	Masakazu Kondoh5-dan / age 30 1647	Oi-sen Prelims Round 3	○
24	11/9	1735	+5	1740	Bungo Fukusaki8-dan / age 41 1614	Junisen Class B1 Round 8	○
25	11/30	1740	-8	1732	Akira Shima8-dan / age 38 1745	Junisen Class B1 Round 9	●
26	12/5	1732	+11	1743	Hisashi Namekata6-dan / age 27 1847	Oi-sen Prelims Round 4	○
27	12/12	1743	-10	1732	Masaki Izumi7-dan / age 40 1641	Oza-sen Prelim 2 Round 2	●
28	12/21	1732	-7	1726	Michio Takahashi9-dan / age 41 1790	Junisen Class B1 Round 10	●
29	1/20	1726	+5	1731	Bungo Fukusaki8-dan / age 42 1601	Hayazashi-sen Main Round 3	○
30	1/20	1726	-4	1722	Toshiyuki Moriuchi8-dan / age 31 1918	NHK Cup Main Round 3	●
31	1/24	1727	+7	1734	Hisashi Ogura6-dan / age 33 1676	Oi-sen Prelims Final	○
32	2/1	1734	-6	1727	Michio Takahashi9-dan / age 41 1801	Ryuo-sen Group 1 Ranking Round 1	●
33	2/15	1727	+5	1733	Kiyozumi Kiriyama9-dan / age 54 1613	Junisen Class B1 Round 12	○
34	2/17	1733	-3	1730	Yasumitsu Satoh9-dan / age 32 1988	Hayazashi-sen Main Quarterfinal	●
35	2/26	1730	-4	1725	Koji Tanigawa9-dan / age 39 1895	Oi-sen Red league Round 1	●
36	3/4	1725	-9	1716	Yusuke Ina4-dan / age 26 1677	Osho-sen Prelim 1 Round 2	●
37	3/8	1716	-3	1713	Kazuki Kimura6-dan / age 28 1954	Oi-sen Red league Round 2	●
38	3/15	1713	+8	1721	Makoto Nakahara9-dan / age 54 1721	Junisen Class B1 Round 13	○
39	3/19	1721	-3	1718	Toshiyuki Moriuchi8-dan / age 31 1953	Ryuo-sen Group 1 Qualifier Round 1	●

FY2000 results19W-17L

Win rate0.528

Rating1753

Annual rank25th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/26	1695	+8	1703	Hisashi Ogura6-dan / age 31 1693	NHK Cup Main Round 1	Sente	○
2	5/10	1703	-7	1696	Yoshikazu Minami9-dan / age 36 1742	Ryuo-sen Group 1Qualifier Round 2	Sente	●
3	5/18	1696	-7	1689	Yasuaki Tsukada8-dan / age 35 1757	Ginga-sen Block C Round 19	Sente	●
4	6/9	1689	-9	1680	Bungo Fukusaki8-dan / age 40 1631	Junisen Class B1 Round 1	Gote	●
5	6/14	1680	+10	1690	Manabu Senzaki8-dan / age 29 1762	Kio-sen Main Round 1	Gote	○
6	6/30	1690	-7	1683	Keita Inoue8-dan / age 36 1753	Junisen Class B1 Round 2	Sente	●
7	7/18	1683	-9	1674	Masamitsu Tachi6-dan / age 35 1629	All-Japan Pro Round 2	Sente	●
8	7/21	1674	-7	1667	Michio Takahashi9-dan / age 40 1730	Junisen Class B1 Round 3	Sente	●
9	7/28	1667	+12	1679	Kazuki Kimura5-dan / age 27 1859	Kio-sen Main Round 2	Sente	○
10	8/18	1679	-4	1675	Hiroyuki Miura7-dan / age 26 1879	Junisen Class B1 Round 4	Gote	●
11	8/30	1675	-3	1672	Toshiyuki Moriuchi8-dan / age 29 1899	NHK Cup Main Round 2	Sente	●
12	9/2	1672	-8	1664	Torahiko Tanaka9-dan / age 43 1683	Hayazashi-sen Main Round 2	Gote	●
13	9/5	1664	+12	1676	Kazuki Kimura5-dan / age 27 1840	Kisei-sen Prelim 2 Round 1	Sente	○
14	9/8	1676	+7	1683	Keiji Mori9-dan / age 54 1650	Junisen Class B1 Round 5	Sente	○
15	9/13	1683	-3	1680	Toshiyuki Moriuchi8-dan / age 29 1909	Kio-sen Main Round 3	Gote	●
16	9/28	1680	+4	1684	Shoichi Anzai6-dan / age 37 1485	Oi-sen Prelims Round 2	Gote	○
17	10/12	1684	+12	1696	Toshiaki Kubo6-dan / age 25 1865	Kisei-sen Prelim 2 Round 2	Gote	○
18	10/20	1696	+6	1701	Kenji Kobayashi8-dan / age 43 1587	Junisen Class B1 Round 7	Gote	○
19	11/6	1701	+5	1706	Osamu Katsuura9-dan / age 54 1554	Oi-sen Prelims Round 3	Sente	○
20	11/10	1706	-6	1700	Makoto Nakahara9-dan / age 53 1800	Junisen Class B1 Round 8	Sente	●
21	11/17	1700	+12	1712	Kazushiza Horiguchi5-dan / age 25 1872	Kisei-sen Prelim 2 Final	Sente	○
22	12/1	1712	+13	1724	Takeshi FujiiRyuo / age 30 1937	Junisen Class B1 Round 9	Gote	○
23	12/22	1724	+6	1731	Hiroshi Kamiya7-dan / age 39 1657	Junisen Class B1 Round 10	Sente	○
24	12/27	1731	+8	1739	Torahiko Tanaka9-dan / age 43 1727	Oi-sen Prelims Round 4	Gote	○
25	1/12	1739	+9	1748	Michio Takahashi9-dan / age 40 1802	Oi-sen Prelims Final	Sente	○
26	1/15	1748	-4	1744	Toshiyuki Moriuchi8-dan / age 30 1936	Kisei-sen Final prelim Group B Round 1	Sente	●
27	1/19	1744	+8	1752	Yoshikazu Minami9-dan / age 37 1741	Junisen Class B1 Round 11	Gote	○
28	2/2	1752	-6	1746	Taku Morishita8-dan / age 34 1844	Oi-sen League Red Round 1	Gote	●
29	2/8	1746	+10	1756	Makoto Nakahara9-dan / age 53 1817	Ryuo-sen Group 1 Ranking Round 1	Gote	○
30	2/12	1756	-6	1750	Hisashi Namekata6-dan / age 27 1836	Kisei-sen Final prelim Group B Round 2	Sente	●
31	2/16	1750	+5	1754	Kiyozumi Kiriyama9-dan / age 53 1608	Junisen Class B1 Round 12	Sente	○
32	3/5	1754	-10	1744	Chikara Akutsu4-dan / age 18 1644	Oza-sen Prelim 2 Round 2	Gote	●
33	3/9	1744	-11	1733	Sakio Chiba4-dan / age 22 1630	Osho-sen Prelim 1 Round 2	Sente	●
34	3/12	1733	-4	1729	Toshiyuki Moriuchi8-dan / age 30 1927	Oi-sen League Red Round 2	Sente	●
35	3/16	1729	+11	1741	Masataka Goda8-dan / age 29 1881	Junisen Class B1 Round 13	Gote	○
36	3/19	1741	+12	1753	Tadahisa MaruyamaMeijin / age 30 1928	Ryuo-sen Group 1 Ranking Round 2	Sente	○

FY1999 results6W-15L

Win rate0.286

Rating1699

Annual rank35th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1754	-5	1749	Toshiyuki Moriuchi8-dan / age 28 1903	Ryuo-sen Group 1 Ranking Semifinal	Sente	●
2	6/4	1749	-10	1739	Hiroshi Kamiya7-dan / age 38 1661	Junisen Class B1 Round 1	Gote	●
3	6/21	1739	-3	1736	Tadahisa Maruyama8-dan / age 28 1966	Ryuo-sen Group 1Qualifier Final	Gote	●
4	7/2	1736	+7	1742	Hiroshi Okazaki5-dan / age 32 1680	Kio-sen Main Round 2	Sente	○
5	7/27	1742	+3	1745	Yuuji Yoda6-dan / age 41 1457	All-Japan Pro Round 2	Gote	○
6	8/6	1745	-6	1739	Toshiaki Kubo6-dan / age 23 1817	Osho-sen Prelim 2 Round 2	Gote	●
7	8/20	1739	-7	1731	Manabu Senzaki7-dan / age 29 1765	Junisen Class B1 Round 4	Sente	●
8	8/25	1731	-7	1724	Akira Shima8-dan / age 36 1789	Kio-sen Main Round 3	Gote	●
9	8/30	1724	-8	1717	Daisuke Nakagawa6-dan / age 31 1733	All-Japan Pro Round 3	Gote	●
10	9/3	1717	-11	1706	Masaki Izumi7-dan / age 38 1598	Kisei-sen Prelim 2 Round 1	Sente	●
11	9/16	1706	-9	1697	Hirotaka Nozuki4-dan / age 26 1675	Oi-sen Prelims Round 2	Sente	●
12	9/27	1697	+11	1709	Toshiaki Kubo6-dan / age 24 1856	NHK Cup Main Round 2	Gote	○
13	10/9	1709	+10	1719	Makoto Nakahara9-dan / age 52 1815	Hayazashi-sen Main Round 2	Sente	○
14	11/17	1719	-9	1710	Koji Tosa7-dan / age 44 1660	Oza-sen Prelim 2 Round 2	Sente	●
15	11/20	1710	-8	1702	Eisaku Tomioka7-dan / age 35 1712	Hayazashi-sen Main Round 3	Sente	●
16	12/6	1702	-8	1693	Keiji Mori9-dan / age 53 1681	NHK Cup Main Round 3	Gote	●
17	1/27	1693	+13	1706	Masataka Goda8-dan / age 28 1928	Ryuo-sen Group 1 Ranking Round 1	Gote	○
18	2/10	1706	+10	1716	Keita Inoue8-dan / age 36 1774	Junisen Class B1 Round 10	Sente	○
19	2/28	1716	-6	1710	Kazushiza Horiguchi5-dan / age 25 1824	Osho-sen Prelim 1 Round 2	Sente	●
20	3/10	1710	-8	1702	Michio Takahashi9-dan / age 39 1712	Junisen Class B1 Round 11	Gote	●
21	3/16	1702	-3	1699	Koji TanigawaKisei / age 37 1934	Ryuo-sen Group 1 Ranking Round 2	Gote	●

FY1998 results24W-21L

Win rate0.533

Rating1754

Annual rank25th

Rank/title at FY end / age8-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1760	+7	1767	Keiichi Sanada6-dan / age 25 1717	NHK Cup Main Round 1	Gote	○
2	4/21	1767	-5	1762	Tadahisa Maruyama8-dan / age 27 1882	Ryuo-sen Group 2 Ranking Semifinal	Gote	●
3	5/29	1762	+8	1769	Hiroki Iizuka5-dan / age 29 1748	Osho-sen Prelim 1 Round 3	Gote	○
4	6/5	1769	+6	1775	Bungo Fukusaki8-dan / age 38 1668	Junisen Class B1 Round 1	Sente	○
5	6/15	1775	+2	1777	Teruhiko Suzuki7-dan / age 43 1436	Osho-sen Prelim 1 Final	Sente	○
6	6/22	1777	+6	1783	Torahiko Tanaka9-dan / age 41 1679	Kio-sen Main Round 1	Gote	○
7	6/26	1783	+5	1788	Kenji Kobayashi8-dan / age 41 1636	Junisen Class B1 Round 2	Gote	○
8	7/9	1788	+6	1793	Torahiko Tanaka9-dan / age 41 1681	Osho-sen Prelim 2 Round 1	Sente	○
9	7/15	1793	+5	1798	Hisashi Ogura6-dan / age 30 1665	Kio-sen Main Round 2	Gote	○
10	7/24	1798	-11	1788	Hiroshi Kamiya7-dan / age 37 1686	Junisen Class B1 Round 3	Gote	●
11	7/28	1788	-8	1780	Shuji Satoh5-dan / age 31 1774	All-Japan Pro Round 2	Gote	●
12	8/4	1780	+10	1790	Toshiyuki Moriuchi8-dan / age 27 1875	Osho-sen Prelim 2 Round 2	Sente	○
13	8/13	1790	-6	1784	Tadahisa Maruyama8-dan / age 27 1889	Kio-sen Main Round 3	Gote	●
14	8/21	1784	+4	1788	Noboru Tamaru8-dan / age 48 1570	Junisen Class B1 Round 4	Sente	○
15	8/26	1788	+8	1796	Manabu Senzaki6-dan / age 28 1809	Kisei-sen Prelim 2 Round 1	Gote	○
16	9/9	1796	+7	1803	Kunio Yonenaga9-dan / age 55 1743	Osho-sen Prelim 2 Final	Gote	○
17	9/17	1803	-15	1788	Seiichirou Taki7-dan / age 49 1394	Oi-sen Prelims Round 2	Gote	●
18	9/22	1788	+8	1797	Hiroki Nakata7-dan / age 33 1803	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	○
19	9/25	1797	-8	1788	Michio Takahashi9-dan / age 38 1780	Junisen Class B1 Round 5	Sente	●
20	10/12	1788	-8	1780	Michio Takahashi9-dan / age 38 1778	NHK Cup Main Round 2	Gote	●
21	10/15	1780	-7	1773	Makoto Nakahara9-dan / age 51 1834	Osho-sen Challenger league Round 2	Sente	●
22	10/17	1773	+7	1781	Teruichi Aono9-dan / age 45 1747	Hayazashi-sen Main Round 2	Sente	○
23	10/19	1781	+8	1788	Daisuke Nakagawa6-dan / age 30 1760	Kisei-sen Prelim 2 Round 2	Gote	○
24	10/23	1788	+5	1793	Kiyozumi Kiriyama9-dan / age 51 1667	Junisen Class B1 Round 6	Gote	○
25	10/29	1793	+10	1803	Nobuyuki Yashiki7-dan / age 26 1863	Osho-sen Challenger league Round 3	Gote	○
26	11/2	1803	+7	1810	Teruichi Aono9-dan / age 45 1740	Ryuo-sen Group 2 Promotion playoff Final	Sente	○
27	11/6	1810	+8	1818	Taku Morishita8-dan / age 32 1826	Kisei-sen Prelim 2 Final	Gote	○
28	11/10	1818	-5	1813	Yasumitsu SatohMeijin / age 29 1938	Osho-sen Challenger league Round 4	Gote	●
29	11/13	1813	-8	1804	Yoshikazu Minami9-dan / age 35 1803	Junisen Class B1 Round 7	Sente	●
30	11/16	1804	-8	1797	Taku Morishita8-dan / age 32 1817	Osho-sen Challenger league Round 5	Gote	●
31	11/25	1797	-6	1791	Tadahisa Maruyama8-dan / age 28 1885	Osho-sen Challenger league Round 5	Gote	●
32	12/5	1791	-10	1781	Kunio Yonenaga9-dan / age 55 1716	Hayazashi-sen Main Round 3	Sente	●
33	12/11	1781	-10	1771	Torahiko Tanaka9-dan / age 41 1699	Junisen Class B1 Round 8	Gote	●
34	12/14	1771	-5	1766	Koji Tanigawa9-dan / age 36 1923	Osho-sen Challenger league Round 7	Gote	●
35	12/18	1766	-4	1762	Takeshi FujiiRyuo / age 28 1930	Oza-sen Prelim 2 Round 2	Gote	●
36	12/21	1762	+7	1769	Kunio Yonenaga9-dan / age 55 1726	Kisei-sen Prelim 3 Group C Round 1	Gote	○
37	1/8	1769	+7	1776	Yasuaki Tsukada8-dan / age 34 1712	Ryuo-sen Group 1 Ranking Round 1	Gote	○
38	1/14	1776	-8	1768	Kazuki Kimura4-dan / age 25 1765	Kisei-sen Prelim 3 Group C Round 2	Sente	●
39	1/22	1768	-9	1758	Teruichi Aono9-dan / age 45 1712	Junisen Class B1 Round 9	Sente	●
40	2/4	1758	+7	1766	Daisuke Nakagawa6-dan / age 30 1735	Ryuo-sen Group 1 Ranking Round 2	Gote	○
41	2/12	1766	-4	1762	Masataka GodaKisei / age 27 1952	Junisen Class B1 Round 10	Sente	●
42	2/17	1762	-4	1757	Koji Tanigawa9-dan / age 36 1926	Kisei-sen Prelim 3 Group C Round 3	Gote	●
43	3/1	1757	-10	1747	Hirotaka Nozuki4-dan / age 25 1662	Kachinuki-sen Main	Gote	●
44	3/12	1747	+5	1752	Keiji Mori9-dan / age 52 1626	Junisen Class B1 Round 11	Gote	○
45	3/29	1752	+2	1754	Hideo Yamaguchi7-dan / age 57 1406	NHK Cup Main Round 1	Sente	○

FY1997 results25W-22L

Win rate0.532

Rating1759

Annual rank22nd

Rank/title at FY end / age8-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1778	-8	1770	Yoshikazu Minami9-dan / age 33 1762	NHK Cup Main Round 1	Gote	●
2	4/17	1770	-7	1763	Takeshi Fujii6-dan / age 26 1797	Oi-sen League Red Round 3	Sente	●
3	4/22	1763	-11	1752	Masakazu Kondoh4-dan / age 25 1638	Osho-sen Prelim 1 Round 2	Gote	●
4	4/30	1752	+11	1762	Nobuyuki Yashiki7-dan / age 25 1872	Kio-sen Prelims Round 3	Sente	○
5	5/13	1762	+9	1772	Koichi Fukaura5-dan / age 25 1815	Oi-sen League Red Round 4	Sente	○
6	6/2	1772	-6	1766	Yasumitsu Satoh8-dan / age 27 1881	Oi-sen League Red Round 5	Gote	●
7	6/9	1766	+2	1768	Seiichirou Taki7-dan / age 48 1414	Kio-sen Prelims Final	Sente	○
8	7/8	1768	-7	1761	Michio Takahashi9-dan / age 37 1797	Kio-sen Main Round 2	Sente	●
9	7/14	1761	+9	1770	Takeshi Fujii6-dan / age 26 1817	Oi-sen League Red Relegation playoff	Gote	○
10	7/25	1770	-9	1760	Keiji Mori9-dan / age 51 1707	Junisen Class B1 Round 3	Sente	●
11	8/1	1760	+3	1764	Saburou Takeichi6-dan / age 43 1512	All-Japan Pro Round 2	Gote	○
12	8/6	1764	-6	1757	Takashi Abe7-dan / age 29 1830	Oi-sen League Red Relegation playoff	Sente	●
13	8/13	1757	+6	1763	Bungo Fukusaki8-dan / age 37 1664	Ryuo-sen Group 1 Relegation playoff Semifinal	Sente	○
14	8/16	1763	-9	1754	Keiji Mori9-dan / age 51 1726	Hayazashi-sen Main Round 2	Gote	●
15	8/22	1754	+6	1760	Kunio Naitou9-dan / age 57 1662	Junisen Class B1 Round 4	Gote	○
16	8/25	1760	-12	1748	Akio Ishikawa5-dan / age 34 1562	All-Japan Pro Round 3	Gote	●
17	56th term	1748	-7	1741	Satoshi Murayama8-dan / age 28 1800	Junisen Class B1		●
18	56th term	1748	-9	1739	Kiyozumi Kiriyama9-dan / age 49 1690	Junisen Class B1		●
19	56th term	1748	-9	1739	Teruichi Aono9-dan / age 44 1693	Junisen Class B1		●
20	56th term	1748	-12	1736	Noboru Tamaru8-dan / age 47 1535	Junisen Class B1		●
21	56th term	1748	-5	1743	Tadahisa Maruyama7-dan / age 26 1899	Junisen Class B1		●
22	56th term	1748	+8	1756	Keiji Mori9-dan / age 51 1735	Junisen Class B1		○
23	56th term	1748	+6	1754	Kunio Naitou9-dan / age 57 1664	Junisen Class B1		○
24	56th term	1748	+6	1754	Bungo Fukusaki8-dan / age 37 1650	Junisen Class B1		○
25	56th term	1748	+6	1754	Torahiko Tanaka9-dan / age 40 1677	Junisen Class B1		○
26	56th term	1748	+5	1753	Michio Ariyoshi9-dan / age 62 1599	Junisen Class B1		○
27	56th term	1748	+5	1753	Kenji Kobayashi8-dan / age 40 1631	Junisen Class B1		○
28	56th term	1748	+9	1757	Yoshikazu Minami9-dan / age 34 1777	Junisen Class B1		○
29	9/1	1750	+7	1757	Eisaku Tomioka7-dan / age 33 1696	Kisei-sen Prelim 2 Round 1	Gote	○
30	9/19	1757	+6	1763	Bungo Fukusaki8-dan / age 37 1669	Junisen Class B1 Round 6	Sente	○
31	9/28	1763	+6	1769	Isao Nakata5-dan / age 30 1669	Kisei-sen Prelim 2 Round 2	Gote	○
32	10/14	1769	-13	1756	Yuuji Yoda5-dan / age 39 1489	Oi-sen Prelims Round 2	Sente	●
33	10/23	1756	-3	1752	Yoshiharu Habu4 titles / age 27 1984	Ryuo-sen Group 1 Relegation playoff Final	Gote	●
34	10/31	1752	+9	1761	Toshiaki Kubo5-dan / age 22 1794	Kisei-sen Prelim 2 Final	Sente	○
35	11/7	1761	-10	1751	Teruichi Aono9-dan / age 44 1674	Junisen Class B1 Round 8	Gote	●
36	11/14	1751	+4	1755	Kazuo Manabe8-dan / age 45 1553	Ryuo-sen Group 2 Ranking Round 1	Gote	○
37	11/20	1755	+8	1763	Hiroyuki Miura6-dan / age 23 1761	Kisei-sen Prelim 3 Group A Round 1	Gote	○
38	12/12	1763	+5	1769	Kenji Kobayashi8-dan / age 40 1650	Junisen Class B1 Round 10	Gote	○
39	1/26	1769	-10	1759	Tadao Kitajima4-dan / age 32 1673	Kachinuki-sen Main	Sente	●
40	2/5	1759	-6	1753	Satoshi Murayama8-dan / age 28 1864	Kisei-sen Prelim 3 Group A Round 2	Sente	●
41	2/9	1753	+9	1762	Makoto Nakahara9-dan / age 50 1814	Oza-sen Prelim 2 Round 2	Gote	○
42	2/13	1762	-10	1752	Kiyozumi Kiriyama9-dan / age 50 1658	Junisen Class B1 Round 12	Sente	●
43	2/20	1752	-4	1748	Koji TanigawaRyuo・Meijin / age 35 1937	Kisei-sen Prelim 3 Group A Round 3	Sente	●
44	3/4	1748	+2	1750	Kenji Iino6-dan / age 43 1440	Osho-sen Prelim 1 Round 2	Sente	○
45	3/13	1750	+9	1759	Yoshikazu Minami9-dan / age 34 1808	Junisen Class B1 Round 13	Gote	○
46	3/19	1759	-5	1754	Nobuyuki YashikiKisei / age 26 1893	Oza-sen Prelim 2 Final	Sente	●
47	3/27	1754	+4	1759	Osamu Katsuura9-dan / age 51 1568	Ryuo-sen Group 2 Ranking Round 2	Sente	○

FY1996 results30W-13L

Win rate0.698

Rating1780

Annual rank21st

Rank/title at FY end / age8-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1702	-9	1693	Daisuke Suzuki4-dan / age 21 1646	Kachinuki-sen Main	Sente	●
2	4/17	1693	-4	1688	Toshiyuki Moriuchi8-dan / age 25 1864	Ryuo-sen Group 2 Ranking Round 2	Gote	●
3	5/22	1688	+7	1695	Masaki Izumi6-dan / age 35 1640	Osho-sen Prelim 1 Final	Sente	○
4	5/31	1695	+4	1699	Noboru Tamaru8-dan / age 46 1512	Kio-sen Main Round 1	Sente	○
5	6/4	1699	-13	1686	Hiroto Kiritani6-dan / age 46 1450	Hayazashi-sen Prelims	Gote	●
6	6/4	1699	+7	1706	Takahiro Toyokawa5-dan / age 29 1652	Hayazashi-sen Prelims	Gote	○
7	6/10	1693	-8	1685	Hisashi Ogura5-dan / age 28 1680	NHK Cup Main Round 1	Gote	●
8	6/21	1685	+6	1691	Keiji Nishikawa6-dan / age 34 1587	Junisen Class B2 Round 1	Gote	○
9	6/28	1691	+6	1697	Kazuo Manabe8-dan / age 44 1606	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	○
10	7/5	1697	+6	1703	Yuji Maeda7-dan / age 42 1601	Osho-sen Prelim 2 Round 1	Gote	○
11	7/15	1703	+12	1715	Tadahisa Maruyama6-dan / age 25 1900	Kio-sen Main Round 2	Gote	○
12	7/19	1715	-10	1705	Shohei Takada5-dan / age 34 1616	All-Japan Pro Round 2	Gote	●
13	7/26	1705	-10	1695	Hiroshi Kamiya6-dan / age 35 1616	Junisen Class B2 Round 2	Sente	●
14	8/8	1695	+7	1702	Kiyozumi Kiriyama9-dan / age 48 1667	Ryuo-sen Group 2 Promotion playoff Round 3	Gote	○
15	8/14	1702	+11	1713	Kunio Yonenaga9-dan / age 53 1816	Osho-sen Prelim 2 Round 2	Sente	○
16	8/20	1713	-6	1706	Akira Shima8-dan / age 33 1781	Kio-sen Main Round 3	Gote	●
17	8/23	1706	+7	1713	Koji Tosa6-dan / age 41 1679	Junisen Class B2 Round 3	Sente	○
18	9/5	1713	-4	1709	Tadahisa Maruyama6-dan / age 26 1897	Osho-sen Prelim 2 Final	Gote	●
19	9/10	1709	+5	1715	Masaki Izumi6-dan / age 35 1592	Kisei-sen Prelim 2 Round 1	Gote	○
20	9/20	1715	+6	1721	Nobuyuki Oouchi9-dan / age 54 1635	Junisen Class B2 Round 4	Gote	○
21	9/26	1721	-9	1711	Hiroshi Kamiya6-dan / age 35 1657	Kisei-sen Prelim 2 Round 2	Sente	●
22	10/3	1711	+4	1716	Osamu Katsuura9-dan / age 50 1547	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	○
23	10/11	1716	+4	1720	Osamu Katsuura9-dan / age 50 1543	Junisen Class B2 Round 5	Sente	○
24	10/17	1720	+3	1724	Nou Itoh4-dan / age 34 1497	Oi-sen Prelims Round 2	Gote	○
25	10/28	1724	+7	1731	Teruichi Aono9-dan / age 43 1696	Ryuo-sen Group 2 Promotion playoff Final	Sente	○
26	11/8	1731	+3	1734	Hiroshi Seki5-dan / age 36 1446	Oi-sen Prelims Round 3	Gote	○
27	11/22	1734	-5	1729	Tadahisa Maruyama6-dan / age 26 1883	Junisen Class B2 Round 6	Sente	●
28	12/13	1729	+7	1736	Shuuichi Ono7-dan / age 38 1672	Junisen Class B2 Round 7	Gote	○
29	12/18	1736	+8	1743	Ichiro Hiura6-dan / age 30 1717	Oza-sen Prelim 2 Round 1	Gote	○
30	12/24	1743	+10	1753	Michio Takahashi9-dan / age 36 1838	Oi-sen Prelims Round 4	Sente	○
31	1/9	1753	+9	1763	Daisuke Nakagawa6-dan / age 28 1815	Oi-sen Prelims Final	Sente	○
32	1/24	1763	+4	1766	Kazuo Manabe8-dan / age 44 1553	Junisen Class B2 Round 8	Gote	○
33	1/30	1766	-6	1761	Yasumitsu Satoh8-dan / age 27 1862	Ryuo-sen Group 1 Ranking Round 1	Sente	●
34	2/10	1761	+10	1771	Takashi Abe6-dan / age 29 1847	Oi-sen League Red Round 1	Sente	○
35	2/14	1771	+5	1776	Hitoshige Awaji9-dan / age 46 1650	Junisen Class B2 Round 9	Sente	○
36	2/18	1776	+1	1777	Shouji Kenmochi8-dan / age 62 1341	NHK Cup Prelims	Sente	○
37	2/18	1776	+5	1781	Tadao Kitajima4-dan / age 31 1645	NHK Cup Prelims	Gote	○
38	3/3	1782	+7	1789	Hiroshi Okazaki4-dan / age 29 1733	Oi-sen League Red Round 2	Gote	○
39	3/7	1789	+2	1791	Teruhiko Suzuki7-dan / age 42 1443	Junisen Class B2 Round 10	Gote	○
40	3/14	1791	+2	1792	Chimine Yamaguchiage 59 1398	Osho-sen Prelim 1 Round 1	Gote	○
41	3/17	1792	-7	1786	Makoto Nakahara9-dan / age 49 1857	Oza-sen Prelim 2 Final	Gote	●
42	3/25	1786	-9	1777	Ichiro Hiura6-dan / age 31 1739	Ryuo-sen Group 1Qualifier Round 1	Gote	●
43	3/28	1777	+3	1780	Shoichi Anzai5-dan / age 33 1532	Kio-sen Prelims Round 2	Gote	○

FY1995 results12W-16L

Win rate0.429

Rating1704

Annual rank31st

Rank/title at FY end / age8-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1737	-9	1728	Bungo Fukusaki8-dan / age 35 1689	Ryuo-sen Group 1Qualifier Round 1	Gote	●
2	4/21	1728	+12	1739	Masataka Goda5-dan / age 24 1903	Kio-sen Prelims Round 3	Sente	○
3	5/16	1739	+6	1746	Yoshiyuki Kubota4-dan / age 22 1672	Kio-sen Prelims Final	Sente	○
4	6/2	1746	-12	1734	Noboru Tamaru8-dan / age 45 1536	Junisen Class B1 Round 1	Sente	●
5	6/14	1734	-9	1725	Torahiko Tanaka9-dan / age 38 1710	Ryuo-sen Group 1 Relegation playoff Semifinal	Sente	●
6	6/30	1725	-9	1716	Keiji Mori9-dan / age 49 1662	Junisen Class B1 Round 2	Gote	●
7	7/13	1716	-9	1707	Keiji Mori9-dan / age 49 1685	Kio-sen Main Round 2	Gote	●
8	7/28	1707	-8	1699	Torahiko Tanaka9-dan / age 38 1698	Junisen Class B1 Round 3	Gote	●
9	8/3	1699	-7	1692	Takeshi Fujii6-dan / age 24 1756	Kisei-sen Prelim 2 Round 1	Sente	●
10	8/11	1692	+3	1695	Yoshinori Satou7-dan / age 46 1471	All-Japan Pro Round 2	Sente	○
11	8/25	1695	+9	1704	Yasuaki Tsukada8-dan / age 30 1719	Junisen Class B1 Round 4	Sente	○
12	9/1	1704	+6	1710	Koji Tosa6-dan / age 40 1628	All-Japan Pro Round 3	Sente	○
13	9/8	1710	-8	1703	Yoshikazu Minami9-dan / age 32 1722	Junisen Class B1 Round 5	Sente	●
14	9/20	1703	-6	1696	Hiroyuki Miura5-dan / age 21 1780	Oi-sen Prelims Round 2	Gote	●
15	9/29	1696	-8	1688	Kiyozumi Kiriyama9-dan / age 47 1701	Junisen Class B1 Round 6	Gote	●
16	9/30	1688	+12	1700	Makoto Nakahara9-dan / age 48 1864	Hayazashi-sen Main Round 2	Sente	○
17	10/13	1700	-4	1696	Yasumitsu Satoh7-dan / age 26 1867	Junisen Class B1 Round 7	Sente	●
18	11/4	1696	-10	1686	Nobuyuki Oouchi9-dan / age 54 1622	Hayazashi-sen Main Round 3	Sente	●
19	11/14	1686	-7	1679	Akira Shima8-dan / age 32 1742	All-Japan Pro Round 4	Gote	●
20	11/24	1679	+7	1686	Eisaku Tomioka7-dan / age 31 1634	Junisen Class B1 Round 9	Gote	○
21	12/15	1686	-6	1681	Nobuyuki Yashiki6-dan / age 23 1798	Oza-sen Prelim 2 Round 2	Gote	●
22	12/22	1681	+7	1688	Kenji Kobayashi8-dan / age 38 1639	Junisen Class B1 Round 10	Sente	○
23	1/26	1688	-9	1679	Teruichi Aono9-dan / age 42 1632	Junisen Class B1 Round 11	Gote	●
24	2/16	1679	+8	1686	Kunio Naitou9-dan / age 56 1664	Junisen Class B1 Round 12	Gote	○
25	2/26	1686	+8	1695	Shuji Satoh5-dan / age 28 1706	Osho-sen Prelim 1 Round 2	Gote	○
26	3/15	1695	-8	1686	Bungo Fukusaki8-dan / age 36 1684	Junisen Class B1 Round 13	Sente	●
27	3/22	1686	+8	1694	Kiyozumi Kiriyama9-dan / age 48 1669	Ryuo-sen Group 2 Ranking Round 1	Gote	○
28	3/26	1694	+10	1704	Keita Inoue6-dan / age 32 1802	Kachinuki-sen Main	Sente	○

FY1994 results20W-16L

Win rate0.556

Rating1740

Annual rank26th

Rank/title at FY end / age8-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1778	-10	1768	Eisaku Tomioka7-dan / age 29 1699	Oza-sen Main Round 1	Gote	●
2	4/12	1768	-11	1757	Shuji Satoh4-dan / age 26 1623	Kio-sen Prelims Round 3	Gote	●
3	4/27	1757	-10	1747	Masaki Izumi6-dan / age 33 1670	NHK Cup Main Round 1	Gote	●
4	5/9	1747	+7	1754	Kunio Naitou9-dan / age 54 1692	Ryuo-sen Group 2 Ranking Semifinal	Sente	○
5	5/30	1754	+2	1756	Toshio Miyata6-dan / age 41 1441	Hayazashi-sen Prelims	Sente	○
6	5/30	1754	+4	1758	Hiroshi Okazaki4-dan / age 27 1589	Hayazashi-sen Prelims	Gote	○
7	5/30	1754	+5	1758	Hiroshi Kamiya6-dan / age 33 1608	Hayazashi-sen Prelims	Gote	○
8	6/6	1765	+7	1772	Keiji Mori9-dan / age 48 1729	Kisei-sen Prelim 2 Round 2	Gote	○
9	6/15	1772	-6	1766	Satoshi Murayama7-dan / age 25 1840	Ryuo-sen Group 2 Ranking Final	Gote	●
10	6/24	1766	+4	1769	Kouichi Kodama6-dan / age 43 1550	Junisen Class B2 Round 1	Gote	○
11	7/22	1769	+4	1774	Hiroshi Okazaki4-dan / age 27 1601	All-Japan Pro Round 3	Sente	○
12	7/29	1774	+8	1781	Kozo Arimori6-dan / age 31 1753	Junisen Class B2 Round 2	Sente	○
13	8/2	1781	-9	1772	Hifumi Katoh9-dan / age 54 1724	Kisei-sen Prelim 2 Final	Sente	●
14	8/5	1772	-4	1768	Yoshiharu Habu5 titles / age 23 1974	Ryuo-sen Main Round 3	Gote	●
15	8/26	1768	-11	1757	Shuuichi Ono7-dan / age 36 1622	Junisen Class B2 Round 3	Gote	●
16	8/27	1757	-7	1750	Yoshikazu Minami9-dan / age 31 1805	Hayazashi-sen Main Round 2	Gote	●
17	9/22	1750	+8	1758	Keita Inoue6-dan / age 30 1753	Junisen Class B2 Round 4	Sente	○
18	9/28	1758	+1	1759	Ichirou Tanabe6-dan / age 56 1327	Oi-sen Prelims Round 1	Gote	○
19	10/5	1759	+7	1766	Eisaku Tomioka7-dan / age 30 1717	All-Japan Pro Round 4	Gote	○
20	10/14	1766	+4	1771	Kaishu Tanaka8-dan / age 47 1588	Junisen Class B2 Round 5	Gote	○
21	10/21	1771	-5	1766	Tadahisa Maruyama5-dan / age 24 1914	Kachinuki-sen Main	Gote	●
22	11/4	1766	+2	1768	Shigeru Sekine9-dan / age 64 1455	Junisen Class B2 Round 6	Sente	○
23	11/9	1768	+5	1773	Masaki Izumi6-dan / age 33 1616	Oi-sen Prelims Round 2	Sente	○
24	11/15	1773	-13	1759	Seiichirou Taki7-dan / age 45 1485	Kisei-sen Prelim 2 Round 1	Gote	●
25	11/18	1759	-9	1751	Hisashi Namekata4-dan / age 20 1735	Oza-sen Prelim 2 Round 2	Gote	●
26	11/29	1751	-10	1741	Hisashi Ogura5-dan / age 26 1666	Oi-sen Prelims Round 3	Sente	●
27	12/2	1741	-5	1735	Taku Morishita8-dan / age 28 1855	All-Japan Pro Round 5	Sente	●
28	12/16	1735	+5	1741	Kazuo Azuma7-dan / age 39 1612	Junisen Class B2 Round 7	Sente	○
29	1/20	1741	+5	1746	Osamu Katsuura9-dan / age 48 1621	Junisen Class B2 Round 8	Gote	○
30	1/27	1746	-5	1741	Yasumitsu Satoh7-dan / age 25 1871	Ryuo-sen Group 1 Ranking Round 1	Sente	●
31	2/9	1741	+5	1745	Eiji Ooshima6-dan / age 37 1580	Osho-sen Prelim 1 Round 1	Sente	○
32	2/17	1745	+3	1749	Keiji Nishikawa6-dan / age 33 1514	Junisen Class B2 Round 9	Sente	○
33	2/21	1749	-13	1736	Yuuji Yoda5-dan / age 37 1504	NHK Cup Prelims	Sente	●
34	3/6	1736	-7	1728	Hiroki Nakata6-dan / age 30 1759	Osho-sen Prelim 1 Round 2	Sente	●
35	3/10	1728	+4	1732	Teruhiko Suzuki7-dan / age 40 1541	Junisen Class B2 Round 10	Gote	○
36	3/20	1732	+7	1740	Hisashi Ogura5-dan / age 26 1693	Kio-sen Prelims Round 2	Sente	○

FY1993 results28W-16L

Win rate0.636

Rating1780

Annual rank19th

Rank/title at FY end / age8-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1759	+8	1767	Bungo Fukusaki8-dan / age 33 1754	Oza-sen Main Round 1	Sente	○
2	4/15	1767	+4	1771	Yoshiyuki Ueyama5-dan / age 35 1585	Kio-sen Prelims Round 3	Gote	○
3	4/19	1771	-7	1764	Satoshi Murayama7-dan / age 23 1806	NHK Cup Main Round 1	Sente	●
4	4/21	1764	+8	1772	Keiji Mori9-dan / age 47 1753	Ryuo-sen Group 2 Ranking Round 2	Sente	○
5	4/26	1772	-11	1761	Hiroshi Kamiya6-dan / age 32 1658	Osho-sen Prelim 1 Round 3	Gote	●
6	4/30	1761	+9	1770	Tadahisa Maruyama5-dan / age 22 1788	Kio-sen Prelims Final	Gote	○
7	5/14	1770	-10	1759	Osamu Katsuura9-dan / age 47 1662	Ryuo-sen Group 2 Ranking Semifinal	Gote	●
8	5/28	1759	+4	1763	Shigeru Sekine9-dan / age 63 1550	Kisei-sen Prelim 2 Round 1	Gote	○
9	6/8	1763	-11	1752	Hiroyuki Miura4-dan / age 19 1641	Hayazashi-sen Prelims	Sente	●
10	6/15	1752	+10	1762	Taku Morishita7-dan / age 26 1848	Oza-sen Main Round 2	Gote	○
11	6/25	1762	-11	1752	Koji Tosa6-dan / age 38 1628	Junisen Class B2 Round 1	Sente	●
12	6/29	1752	-10	1741	Kazuo Ishida9-dan / age 46 1640	Kisei-sen Prelim 2 Round 2	Gote	●
13	7/12	1741	+9	1750	Kunio YonenagaMeijin / age 50 1802	Kio-sen Main Round 2	Gote	○
14	7/23	1750	-5	1746	Koji TanigawaOsho / age 31 1911	Oza-sen Main Semifinal	Sente	●
15	7/30	1746	+7	1752	Masahiko Urano6-dan / age 29 1684	Junisen Class B2 Round 2	Gote	○
16	8/9	1752	+7	1759	Eisaku Tomioka7-dan / age 29 1689	Kio-sen Main Round 3	Gote	○
17	8/16	1759	+5	1764	小林宏5-dan / age 30 1643	All-Japan Pro Round 3	Gote	○
18	8/27	1764	+5	1770	Hiroshi Kamiya6-dan / age 32 1650	Junisen Class B2 Round 3	Gote	○
19	9/3	1770	+5	1775	Kazuo Ishida9-dan / age 46 1650	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	○
20	9/8	1775	+3	1779	木下浩一age 26 1544	Oi-sen Prelims Round 1	Sente	○
21	9/16	1779	+2	1781	Katsumi Mushano5-dan / age 39 1480	All-Japan Pro Round 4	Sente	○
22	9/24	1781	+5	1786	Yuji Maeda7-dan / age 39 1622	Junisen Class B2 Round 4	Sente	○
23	10/1	1786	-12	1774	Hiroshi Kamiya6-dan / age 32 1614	Ryuo-sen Group 2 Promotion playoff Final	Sente	●
24	10/5	1774	-7	1767	Yoshikazu Minami9-dan / age 30 1803	Kio-sen Main Round 4	Gote	●
25	10/12	1767	+5	1771	Shoichi Anzai5-dan / age 30 1607	Oi-sen Prelims Round 2	Sente	○
26	10/15	1771	+3	1774	Seiichirou Taki7-dan / age 44 1511	Junisen Class B2 Round 5	Gote	○
27	11/12	1774	+11	1785	Yasumitsu Satoh7-dan / age 24 1920	Junisen Class B2 Round 6	Gote	○
28	11/22	1785	+4	1789	Naoya Fujiwara4-dan / age 28 1573	All-Japan Pro Round 5	Sente	○
29	11/25	1789	+7	1795	Keiji Mori9-dan / age 47 1724	Oi-sen Prelims Round 3	Gote	○
30	12/10	1795	+5	1801	Masaki Izumi6-dan / age 32 1679	Kisei-sen Prelim 2 Round 1	Gote	○
31	12/17	1801	-11	1790	Kenji Waki7-dan / age 33 1680	Junisen Class B2 Round 7	Sente	●
32	12/22	1790	-9	1781	Yasuaki Tsukada8-dan / age 29 1743	Kisei-sen Prelim 2 Round 2	Gote	●
33	12/27	1781	-7	1774	Satoshi Murayama7-dan / age 24 1824	Kachinuki-sen Main	Gote	●
34	1/11	1774	-5	1769	Yasumitsu SatohRyuo / age 24 1923	Oi-sen Prelims Final	Sente	●
35	1/21	1769	-10	1759	Masaki Izumi6-dan / age 33 1667	Junisen Class B2 Round 8	Sente	●
36	1/28	1759	+5	1764	Shoichi Anzai5-dan / age 30 1598	Osho-sen Prelim 1 Round 2	Gote	○
37	2/1	1764	+5	1768	Nobuyuki Oouchi9-dan / age 52 1614	Ryuo-sen Group 2 Ranking Round 1	Gote	○
38	2/4	1768	+10	1778	Masataka Goda5-dan / age 22 1843	All-Japan Pro Quarterfinal	Gote	○
39	2/18	1778	+3	1781	Kazuo Manabe8-dan / age 42 1547	Junisen Class B2 Round 9	Gote	○
40	2/24	1781	-8	1773	Takashi Abe6-dan / age 26 1764	All-Japan Pro Semifinal	Sente	●
41	3/4	1773	+10	1782	Koichi Fukaura4-dan / age 22 1842	Kio-sen Prelims Round 2	Sente	○
42	3/11	1782	+3	1786	Keiji Nishikawa6-dan / age 32 1539	Junisen Class B2 Round 10	Sente	○
43	3/17	1786	+2	1788	Terutaka Yasue7-dan / age 52 1450	Ryuo-sen Group 2 Ranking Round 2	Sente	○
44	3/29	1788	-7	1780	Koichi Fukaura4-dan / age 22 1816	Osho-sen Prelim 1 Round 3	Sente	●

FY1992 results24W-10L

Win rate0.706

Rating1759

Annual rank16th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/25	1673	+8	1680	Hiroshi Kamiya6-dan / age 31 1655	Kisei-sen Prelim 2 Round 1	Sente	○
2	5/29	1680	-3	1677	Yoshiharu HabuKio / age 21 1922	Ryuo-sen Group 2 Ranking Semifinal	Gote	●
3	6/2	1677	-9	1668	Hisashi Ogura4-dan / age 24 1638	Hayazashi-sen Prelims	Sente	●
4	6/19	1668	-11	1657	Kazuo Azuma6-dan / age 36 1545	Junisen Class B2 Round 1	Sente	●
5	6/23	1657	+3	1661	Haruo Numa5-dan / age 43 1420	All-Japan Pro Round 2	Sente	○
6	6/25	1661	+10	1670	Yasuharu Ooyama9-dan / age 69 1728	Kisei-sen Prelim 2 Round 2	Gote	○
7	7/23	1670	-3	1667	Toshiyuki Moriuchi6-dan / age 21 1902	Kisei-sen Prelim 2 Final	Gote	●
8	7/31	1667	-3	1664	Toshiyuki Moriuchi6-dan / age 21 1905	Junisen Class B2 Round 2	Gote	●
9	8/14	1664	+8	1672	Hisashi Ogura4-dan / age 24 1672	All-Japan Pro Round 3	Gote	○
10	8/28	1672	+6	1678	Kouichi Kodama6-dan / age 41 1599	Junisen Class B2 Round 3	Gote	○
11	9/4	1678	-10	1668	Kazuo Manabe8-dan / age 40 1590	Ryuo-sen Group 2 Promotion playoff Semifinal	Gote	●
12	9/11	1668	+8	1676	Hitoshige Awaji8-dan / age 42 1676	Junisen Class B2 Round 4	Sente	○
13	9/21	1676	+4	1680	Katsumi Mushano5-dan / age 38 1456	Oi-sen Prelims Round 1	Sente	○
14	9/25	1680	+11	1691	Makoto NakaharaMeijin / age 45 1812	All-Japan Pro Round 4	Sente	○
15	10/16	1691	+4	1695	Teruhiko Suzuki7-dan / age 37 1525	Junisen Class B2 Round 5	Sente	○
16	11/5	1695	-13	1683	Yoshimasa Saeki8-dan / age 56 1466	Oi-sen Prelims Round 2	Sente	●
17	11/11	1683	+5	1688	Seiichirou Taki7-dan / age 43 1549	Kisei-sen Prelim 2 Round 1	Sente	○
18	11/17	1688	+5	1693	Youichi Kushida5-dan / age 27 1560	Oza-sen Prelim 2 Round 2	Sente	○
19	11/27	1693	+3	1696	Yukio Miyasaka8-dan / age 62 1439	Junisen Class B2 Round 6	Gote	○
20	12/3	1696	-7	1689	Akira Shima7-dan / age 29 1734	Kisei-sen Prelim 2 Round 2	Gote	●
21	12/11	1689	+10	1699	Nobuyuki Yashiki6-dan / age 20 1772	All-Japan Pro Round 5	Sente	○
22	12/18	1699	-9	1690	Osamu Katsuura9-dan / age 46 1658	Junisen Class B2 Round 7	Gote	●
23	1/7	1690	+10	1700	Yasuaki Tsukada8-dan / age 28 1771	Oza-sen Prelim 2 Final	Sente	○
24	1/22	1700	+5	1704	Kaishu Tanaka8-dan / age 45 1556	Junisen Class B2 Round 8	Sente	○
25	2/1	1704	+10	1714	Yoshikazu Minami9-dan / age 29 1790	All-Japan Pro Quarterfinal	Gote	○
26	2/4	1714	+4	1719	Masamitsu Tachi5-dan / age 27 1533	Osho-sen Prelim 1 Round 1	Gote	○
27	2/12	1719	+3	1721	Noboru Sakurai7-dan / age 51 1460	Junisen Class B2 Round 9	Sente	○
28	3/2	1721	+11	1732	Satoshi Murayama6-dan / age 23 1847	Ryuo-sen Group 2 Ranking Round 1	Sente	○
29	3/5	1732	+4	1736	Hiroshi Seki5-dan / age 32 1540	NHK Cup Prelims	Sente	○
30	3/5	1732	+5	1737	Atsuo Ono5-dan / age 30 1579	NHK Cup Prelims	Sente	○
31	3/8	1741	-8	1733	Koichi Fukaura4-dan / age 21 1748	All-Japan Pro Semifinal	Sente	●
32	3/12	1733	+11	1744	Taku Morishita7-dan / age 26 1864	Junisen Class B2 Round 10	Gote	○
33	3/19	1744	+7	1751	Masaki Izumi6-dan / age 32 1697	Osho-sen Prelim 1 Round 2	Sente	○
34	3/29	1751	+8	1759	Daisuke Nakagawa5-dan / age 24 1757	Kio-sen Prelims Round 2	Sente	○

FY1991 results25W-18L

Win rate0.581

Rating1675

Annual rank38th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1703	+6	1708	Shuji Satoh4-dan / age 23 1609	Kio-sen Prelims Round 2	Sente	○
2	4/19	1708	+11	1719	Yasumitsu Satoh5-dan / age 21 1832	Kio-sen Prelims Round 3	Gote	○
3	5/7	1719	+4	1723	Yoshimasa Saeki8-dan / age 54 1525	Kio-sen Prelims Final	Gote	○
4	5/14	1723	+5	1728	Atsuo Ono5-dan / age 29 1606	Kisei-sen Prelim 2 Round 1	Sente	○
5	5/22	1728	+6	1734	Keiji Nishikawa6-dan / age 29 1634	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	○
6	5/28	1734	-8	1727	Akira Shima7-dan / age 28 1756	Kio-sen Main Round 1	Gote	●
7	5/31	1727	+2	1728	Masao Kitamura8-dan / age 56 1341	Hayazashi-sen Prelims	Gote	○
8	5/31	1727	+1	1728	Ichirou Tanabe6-dan / age 52 1324	Hayazashi-sen Prelims	Gote	○
9	5/31	1727	+3	1730	Haruo Numa5-dan / age 42 1459	Hayazashi-sen Prelims	Sente	○
10	5/31	1727	-11	1715	Katsuhiko Murooka6-dan / age 32 1570	Hayazashi-sen Prelims	Sente	●
11	6/7	1721	-5	1717	Yoshiharu HabuKio / age 20 1870	Tenno-sen 7-dan section Final	Sente	●
12	6/21	1717	+4	1721	Seiichirou Taki6-dan / age 42 1527	Junisen Class B2 Round 1	Sente	○
13	6/28	1721	-6	1714	Michio Takahashi9-dan / age 31 1789	Kisei-sen Prelim 2 Round 2	Gote	●
14	7/9	1714	+3	1717	Kinji Shiihashi5-dan / age 42 1443	All-Japan Pro Round 2	Sente	○
15	7/12	1717	+9	1726	Yasuaki Tsukada8-dan / age 26 1755	Osho-sen Prelim 2 Round 2	Gote	○
16	7/15	1726	+7	1733	Kunio Naitou9-dan / age 51 1691	Ryuo-sen Group 2 Promotion playoff Round 3	Sente	○
17	7/26	1733	-10	1723	Koji Tosa6-dan / age 36 1635	Junisen Class B2 Round 2	Gote	●
18	8/2	1723	-8	1715	Daisuke Nakagawa5-dan / age 23 1729	All-Japan Pro Round 3	Sente	●
19	8/16	1715	-5	1710	Yoshiharu HabuKio / age 20 1872	Osho-sen Prelim 2 Final	Sente	●
20	8/22	1710	-8	1702	Yasuharu Ooyama9-dan / age 68 1706	Ryuo-sen Group 2 Promotion playoff Semifinal	Gote	●
21	8/30	1702	+6	1708	Yuji Maeda7-dan / age 37 1596	Junisen Class B2 Round 3	Sente	○
22	9/10	1708	+5	1713	Atsuo Ono5-dan / age 29 1588	Oi-sen Prelims Round 1	Gote	○
23	9/27	1713	+6	1720	Hiroshi Kamiya6-dan / age 30 1639	Junisen Class B2 Round 4	Gote	○
24	10/9	1720	-12	1707	Shigeru Sekine9-dan / age 61 1517	Oi-sen Prelims Round 2	Gote	●
25	10/18	1707	+4	1711	Noboru Sakurai7-dan / age 50 1509	Junisen Class B2 Round 5	Gote	○
26	11/11	1711	+3	1714	Yukio Miyasaka8-dan / age 61 1442	Kisei-sen Prelim 2 Round 1	Sente	○
27	11/26	1714	+4	1718	Yoshinori Satou7-dan / age 42 1502	Tenno-sen 7-dan section Round 1	Sente	○
28	11/29	1718	-4	1714	Yoshiharu HabuKio / age 21 1909	Kachinuki-sen Main	Gote	●
29	12/4	1714	+5	1719	Kazuo Manabe8-dan / age 39 1585	Kisei-sen Prelim 2 Round 2	Sente	○
30	12/20	1719	-9	1710	Eisaku Tomioka6-dan / age 27 1683	Junisen Class B2 Round 7	Gote	●
31	1/7	1710	-9	1701	Shuuichi Ono7-dan / age 33 1678	Tenno-sen 7-dan section Round 2	Sente	●
32	1/17	1701	-9	1692	Noboru Tamaru8-dan / age 41 1643	Oza-sen Prelim 2 Round 2	Sente	●
33	1/24	1692	+7	1699	Masahiko Urano6-dan / age 27 1669	Junisen Class B2 Round 8	Sente	○
34	1/30	1699	+6	1706	Nobuyuki Oouchi9-dan / age 50 1625	Kisei-sen Prelim 2 Final	Sente	○
35	2/4	1706	+2	1708	Toratsugu Nomoto7-dan / age 46 1356	Osho-sen Prelim 1 Round 1	Sente	○
36	2/14	1708	+8	1716	Ichiro Hiura5-dan / age 25 1726	Ryuo-sen Group 2 Ranking Round 1	Gote	○
37	2/21	1716	+2	1718	Toshikatsu Yoshida7-dan / age 58 1408	Junisen Class B2 Round 9	Gote	○
38	2/28	1718	-12	1706	Saburou Takeichi5-dan / age 37 1519	NHK Cup Prelims	Gote	●
39	3/6	1706	-6	1700	Takashi Abe5-dan / age 24 1777	Kisei-sen Main Round 1	Gote	●
40	3/9	1700	-8	1692	Takeshi Fujii4-dan / age 21 1714	Kio-sen Prelims Round 2	Sente	●
41	3/13	1692	-11	1681	Shigeru Sekine9-dan / age 62 1546	Junisen Class B2 Round 10	Sente	●
42	3/23	1681	-12	1669	Yuuji Yoda5-dan / age 34 1516	Osho-sen Prelim 1 Round 2	Sente	●
43	3/27	1669	+6	1675	Kazuo Manabe8-dan / age 40 1581	Ryuo-sen Group 2 Ranking Round 2	Sente	○

FY1990 results27W-20L

Win rate0.574

Rating1708

Annual rank29th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1707	+7	1714	Nobuyuki Oouchi9-dan / age 48 1682	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	○
2	4/27	1714	-6	1708	Yasumitsu Satoh5-dan / age 20 1787	Kio-sen Prelims Round 3	Sente	●
3	5/21	1708	+5	1713	Kouichi Kodama6-dan / age 39 1593	Ryuo-sen Group 2 Promotion playoff Round 3	Sente	○
4	5/29	1713	-7	1706	Akira Shima7-dan / age 27 1769	Tenno-sen 7-dan section Final	Sente	●
5	6/4	1706	-12	1694	Yoshinori Satou7-dan / age 41 1514	Hayazashi-sen Prelims	Sente	●
6	6/4	1706	+3	1710	Ryuuichi Matsuura5-dan / age 38 1467	Hayazashi-sen Prelims	Gote	○
7	6/8	1698	+5	1703	Kazuo Azuma6-dan / age 34 1571	Junisen Class B2 Round 1	Gote	○
8	6/15	1703	+7	1710	Eisaku Tomioka6-dan / age 26 1660	Kisei-sen Prelim 2 Round 1	Gote	○
9	6/29	1710	-11	1699	Kazuyoshi Nishimura8-dan / age 48 1576	Junisen Class B2 Round 2	Sente	●
10	7/6	1699	+5	1704	Kazuyoshi Nishimura8-dan / age 48 1587	Ryuo-sen Group 2 Promotion playoff Semifinal	Gote	○
11	7/13	1704	+7	1711	Kazuo Ishida8-dan / age 43 1662	Kisei-sen Prelim 2 Round 2	Gote	○
12	7/20	1711	+3	1715	Yoshinori Kimura8-dan / age 55 1478	Junisen Class B2 Round 3	Gote	○
13	7/30	1715	+5	1720	Kazuyoshi Nishimura8-dan / age 48 1592	Kisei-sen Prelim 2 Final	Sente	○
14	8/24	1720	-10	1710	Kouichi Kodama6-dan / age 39 1616	Junisen Class B2 Round 4	Sente	●
15	8/29	1710	+4	1714	Toshikatsu Yoshida7-dan / age 57 1510	All-Japan Pro Round 3	Sente	○
16	9/3	1714	+11	1725	Yoshiharu HabuRyuo / age 19 1869	Kisei-sen Main Round 1	Gote	○
17	9/7	1725	+10	1735	Makoto NakaharaMeijin・Oza / age 43 1810	Osho-sen Challenger league Round 1	Sente	○
18	9/14	1735	-9	1726	Kiyozumi Kiriyama9-dan / age 42 1691	Ryuo-sen Group 2 Promotion playoff Final	Gote	●
19	9/21	1726	+6	1732	Youichi Kushida4-dan / age 25 1657	Oi-sen Prelims Round 1	Sente	○
20	9/27	1732	-8	1725	Hitoshige Awaji8-dan / age 40 1744	Osho-sen Challenger league Round 2	Gote	●
21	10/5	1725	+7	1732	Osamu Katsuura9-dan / age 44 1682	Junisen Class B2 Round 6	Sente	○
22	10/8	1732	-6	1725	Nobuyuki YashikiKisei / age 18 1803	Osho-sen Challenger league Round 3	Sente	●
23	10/11	1725	+4	1729	Noboru Sakurai7-dan / age 49 1545	All-Japan Pro Round 4	Gote	○
24	10/18	1729	+9	1738	Yasuaki Tsukada8-dan / age 25 1769	Kisei-sen Main Round 2	Sente	○
25	10/22	1738	+7	1745	Masaki Izumi6-dan / age 29 1699	Oi-sen Prelims Round 2	Sente	○
26	10/25	1745	-6	1739	Yoshikazu MinamiKio / age 27 1814	Osho-sen Challenger league Round 4	Gote	●
27	11/1	1739	+7	1746	Koji Tosa6-dan / age 35 1691	Oza-sen Prelim 2 Round 1	Gote	○
28	11/8	1746	-5	1741	Taku Morishita6-dan / age 24 1874	Kisei-sen Main Semifinal	Gote	●
29	11/14	1741	-9	1732	Kazuharu Shoshi5-dan / age 29 1696	Oi-sen Prelims Round 3	Sente	●
30	11/22	1732	-7	1725	Akira Shima7-dan / age 27 1785	Junisen Class B2 Round 7	Gote	●
31	11/27	1725	+2	1727	Toratsugu Nomoto7-dan / age 45 1352	Tenno-sen 7-dan section Round 1	Sente	○
32	11/30	1727	-9	1717	Keiji Mori9-dan / age 44 1674	Oza-sen Prelim 2 Round 2	Sente	●
33	12/4	1717	-4	1713	Taku Morishita6-dan / age 24 1892	Osho-sen Challenger league Round 6	Sente	●
34	12/7	1713	-8	1705	Kiyozumi Kiriyama9-dan / age 43 1696	All-Japan Pro Round 5	Gote	●
35	12/14	1705	+13	1717	Koji Tanigawa3 titles / age 28 1932	Osho-sen Challenger league Round 7	Gote	○
36	12/17	1717	+2	1719	Chimine Yamaguchiage 53 1395	Kachinuki-sen Prelims	Sente	○
37	12/21	1719	-11	1709	Kaishu Tanaka8-dan / age 43 1592	Junisen Class B2 Round 8	Gote	●
38	12/28	1709	+4	1713	Toshihiko Kawaguchi6-dan / age 54 1520	Kachinuki-sen Prelims	Gote	○
39	1/11	1713	+7	1719	Kenji Waki7-dan / age 30 1658	Junisen Class B2 Round 9	Sente	○
40	1/25	1719	-11	1708	Kazuyoshi Nishimura8-dan / age 49 1587	Ryuo-sen Group 2 Ranking Round 1	Gote	●
41	2/1	1708	-5	1704	Yoshiharu Habu7-dan / age 20 1862	Junisen Class B2 Round 10	Gote	●
42	2/20	1704	+4	1708	Teruhiko Suzuki7-dan / age 36 1536	Tenno-sen 7-dan section Round 2	Gote	○
43	2/28	1708	-8	1700	Masataka Goda4-dan / age 19 1721	NHK Cup Prelims	Gote	●
44	2/28	1708	+4	1712	Hiroshi Seki4-dan / age 30 1505	NHK Cup Prelims	Gote	○
45	3/13	1704	-7	1698	Michio Takahashi9-dan / age 30 1767	Kisei-sen Main Round 1	Gote	●
46	3/22	1698	+3	1701	Yukio Miyasaka8-dan / age 61 1473	Junisen Class B2 Round 11	Sente	○
47	3/29	1701	+7	1708	Shuuichi Ono7-dan / age 33 1652	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○

FY1989 results25W-22L

Win rate0.532

Rating1711

Annual rank26th

Rank/title at FY end / age7-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1741	-10	1730	Tatsuya Futakami9-dan / age 57 1643	Ryuo-sen Group 1Qualifier Round 1	Gote	●
2	4/21	1730	-9	1722	Manabu Senzaki4-dan / age 18 1706	Kio-sen Prelims Round 3	Sente	●
3	4/25	1722	-9	1712	Hitoshige Awaji8-dan / age 39 1660	Kisei-sen Main Round 2	Sente	●
4	5/5	1712	-5	1708	Koji TanigawaMeijin / age 27 1871	Osho-sen Challenger league Relegation playoff	Sente	●
5	5/26	1708	+4	1712	Toshikatsu Yoshida7-dan / age 55 1504	Kisei-sen Prelim 2 Round 1	Gote	○
6	5/31	1712	-4	1707	Makoto NakaharaOza / age 41 1892	Osho-sen Challenger league Relegation playoff	Sente	●
7	6/1	1707	-12	1695	Hiroto Kiritani5-dan / age 39 1502	Hayazashi-sen Prelims	Gote	●
8	6/16	1695	+8	1703	Masahiko Urano6-dan / age 25 1706	Junisen Class B2 Round 1	Gote	○
9	6/28	1703	+8	1711	Takashi Abe4-dan / age 21 1682	Osho-sen Prelim 2 Round 2	Gote	○
10	7/6	1711	+7	1718	Kazuo Manabe8-dan / age 37 1687	Kisei-sen Prelim 2 Round 2	Sente	○
11	7/14	1718	-10	1708	Teruhiko Suzuki6-dan / age 34 1621	Junisen Class B2 Round 2	Sente	●
12	7/25	1708	+8	1716	Bungo Fukusaki7-dan / age 29 1720	Tenno-sen 7-dan section Final	Gote	○
13	7/28	1716	-9	1707	Nobuyuki Oouchi9-dan / age 47 1667	Kisei-sen Prelim 2 Final	Gote	●
14	7/31	1707	+9	1717	Keiji MoriOi / age 43 1765	Osho-sen Prelim 2 Final	Gote	○
15	8/4	1717	+4	1720	Hiroshi Seki4-dan / age 29 1496	All-Japan Pro Round 1	Gote	○
16	8/22	1720	-9	1711	Manabu Senzaki4-dan / age 19 1684	Kachinuki-sen Prelims	Gote	●
17	8/22	1720	+3	1723	Yuuji Yoda5-dan / age 31 1473	Kachinuki-sen Prelims	Sente	○
18	8/25	1714	+5	1720	Yaichio Oono5-dan / age 30 1585	All-Japan Pro Round 2	Sente	○
19	9/5	1720	+7	1726	Hiroyuki Iida5-dan / age 27 1658	Tenno-sen Main Round 1	Gote	○
20	9/11	1726	+3	1729	Chimine Yamaguchiage 52 1441	Oi-sen Prelims Round 1	Sente	○
21	9/22	1729	+4	1733	Noboru Sakurai7-dan / age 48 1561	Junisen Class B2 Round 3	Sente	○
22	9/29	1733	-5	1729	Koji TanigawaMeijin・Oi / age 27 1896	Tenno-sen Main Round 2	Sente	●
23	10/2	1729	-7	1721	Yasumitsu Satoh5-dan / age 20 1756	All-Japan Pro Round 3	Gote	●
24	10/6	1721	-13	1709	Toshikatsu Yoshida7-dan / age 56 1489	Junisen Class B2 Round 4	Gote	●
25	10/13	1709	-6	1702	Nobuyuki Yashiki4-dan / age 17 1776	Osho-sen Challenger league Round 2	Gote	●
26	10/16	1702	-10	1692	Koji Horiguchi5-dan / age 28 1612	Oi-sen Prelims Round 2	Gote	●
27	10/19	1692	+12	1704	Koji TanigawaMeijin・Oi / age 27 1906	Osho-sen Challenger league Round 3	Sente	○
28	11/2	1704	+7	1711	Eisaku Tomioka6-dan / age 25 1654	Junisen Class B2 Round 5	Gote	○
29	11/6	1711	+10	1721	Nobuyuki Yashiki4-dan / age 17 1778	Oza-sen Prelim 2 Round 2	Sente	○
30	11/10	1721	+4	1725	Terutaka Yasue7-dan / age 48 1524	Tenno-sen 7-dan section Round 1	Sente	○
31	11/15	1725	-4	1721	Makoto NakaharaOza・Kisei / age 42 1936	Osho-sen Challenger league Round 4	Gote	●
32	11/24	1721	+8	1729	Keiji Nishikawa6-dan / age 27 1722	Junisen Class B2 Round 6	Sente	○
33	11/28	1729	-7	1722	Kunio Yonenaga9-dan / age 46 1768	Osho-sen Challenger league Round 5	Sente	●
34	12/1	1722	+6	1728	Noboru Tamaru7-dan / age 39 1654	Kisei-sen Prelim 2 Round 2	Sente	○
35	12/4	1728	+7	1736	Kazuo Manabe8-dan / age 37 1696	Ryuo-sen Group 2 Ranking Round 1	Sente	○
36	12/8	1736	+9	1744	Hifumi Katoh9-dan / age 49 1768	Osho-sen Challenger league Round 6	Sente	○
37	12/15	1744	+9	1753	Akira ShimaRyuo / age 26 1781	Osho-sen Challenger league Round 7	Gote	○
38	12/22	1753	-13	1740	Shigeru Sekine9-dan / age 60 1498	Junisen Class B2 Round 7	Gote	●
39	1/8	1740	+3	1744	Yoshinori Satou7-dan / age 40 1512	Tenno-sen 7-dan section Round 2	Gote	○
40	1/16	1744	-7	1736	Yasuharu Ooyama9-dan / age 66 1778	Oza-sen Prelim 2 Final	Sente	●
41	1/19	1736	-11	1725	Yuji Maeda7-dan / age 35 1585	Junisen Class B2 Round 8	Sente	●
42	1/27	1725	-7	1719	Yasuharu Ooyama9-dan / age 66 1785	Kisei-sen Prelim 2 Final	Gote	●
43	2/2	1719	+5	1724	Seiichirou Taki6-dan / age 41 1601	Junisen Class B2 Round 9	Sente	○
44	2/22	1724	-13	1711	Kinji Shiihashi5-dan / age 41 1451	NHK Cup Prelims	Sente	●
45	3/2	1711	+3	1713	Masao Kitamura8-dan / age 55 1431	Junisen Class B2 Round 10	Gote	○
46	3/19	1713	-8	1705	Kiyozumi Kiriyama9-dan / age 42 1701	Ryuo-sen Group 2 Ranking Round 2	Gote	●
47	3/30	1705	+6	1711	Hatasu Itou6-dan / age 39 1618	Kio-sen Prelims Round 2	Gote	○

FY1988 results24W-19L

Win rate0.558

Rating1743

Annual rank18th

Rank/title at FY end / age7-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/2	1742	-5	1737	Makoto NakaharaMeijin / age 40 1894	Kachinuki-sen Main	Sente	●
2	5/12	1737	-6	1731	Hifumi Katoh9-dan / age 48 1806	Oza-sen Main Round 1	Sente	●
3	5/19	1731	-6	1725	Kiyozumi Kiriyama9-dan / age 40 1833	Ryuo-sen Group 1 Ranking Semifinal	Sente	●
4	6/3	1725	-13	1713	Masao Kitamura8-dan / age 53 1489	Kisei-sen Prelim 2 Round 1	Sente	●
5	6/14	1713	+11	1723	Hifumi Katoh9-dan / age 48 1827	Ryuo-sen Group 1Qualifier Final	Gote	○
6	6/17	1723	-10	1713	Kazuo Azuma6-dan / age 32 1621	Junisen Class B2 Round 1	Sente	●
7	7/4	1713	-7	1705	Kazuo Manabe8-dan / age 36 1735	Kio-sen Main Round 2	Gote	●
8	7/11	1705	+9	1714	Kazuo Manabe8-dan / age 36 1742	NHK Cup Main Round 2	Gote	○
9	7/15	1714	+5	1719	Yoshinori Kimura8-dan / age 53 1552	Junisen Class B2 Round 2	Gote	○
10	7/20	1719	-10	1709	Kazuo Azuma6-dan / age 32 1634	Ryuo-sen Main Round 4	Gote	●
11	7/26	1709	-12	1697	Yuuji Yoda5-dan / age 30 1536	All-Japan Pro Round 1	Gote	●
12	8/24	1697	-4	1693	Makoto Nakahara9-dan / age 40 1883	Osho-sen Challenger league Round 1	Gote	●
13	9/12	1693	+5	1697	Tsuneo Kikuchi6-dan / age 39 1531	Oi-sen Prelims Round 1	Gote	○
14	9/16	1697	+4	1701	Masao Kitamura8-dan / age 53 1481	Junisen Class B2 Round 3	Sente	○
15	9/22	1701	-6	1695	Hifumi Katoh9-dan / age 48 1784	Osho-sen Challenger league Round 2	Sente	●
16	10/1	1695	-9	1686	Kenji Kanzaki4-dan / age 24 1668	Hayazashi-sen Main Round 2	Sente	●
17	10/7	1686	-10	1676	Kaishu Tanaka8-dan / age 41 1597	Junisen Class B2 Round 4	Gote	●
18	10/11	1676	-6	1670	Yasuaki Tsukada8-dan / age 23 1756	Osho-sen Challenger league Round 3	Gote	●
19	10/17	1670	+5	1675	Shigeru Sekine9-dan / age 58 1537	Oza-sen Prelim 2 Round 1	Sente	○
20	10/20	1675	+6	1681	Hatasu Itou6-dan / age 38 1585	Oi-sen Prelims Round 2	Gote	○
21	11/4	1681	+5	1686	Seiichirou Taki6-dan / age 39 1532	Junisen Class B2 Round 5	Gote	○
22	11/15	1686	+12	1698	Koji TanigawaMeijin・Kio / age 26 1892	Osho-sen Challenger league Round 5	Sente	○
23	11/18	1698	+5	1703	Noboru Sakurai7-dan / age 47 1562	Tenno-sen 7-dan section Round 1	Gote	○
24	11/22	1703	+4	1708	Seiichirou Taki6-dan / age 39 1533	Kisei-sen Prelim 2 Round 1	Sente	○
25	11/25	1708	+9	1716	Shuuichi Ono6-dan / age 30 1736	Junisen Class B2 Round 6	Sente	○
26	11/28	1716	-9	1707	Manabu Senzaki4-dan / age 18 1654	NHK Cup Main Round 3	Sente	●
27	12/5	1707	-8	1699	Osamu Katsuura9-dan / age 42 1715	Oi-sen Prelims Round 3	Gote	●
28	12/9	1699	-4	1695	Koji TanigawaMeijin・Kio / age 26 1889	Ryuo-sen Group 1 Ranking Round 1	Gote	●
29	12/13	1695	+10	1705	Kunio Yonenaga9-dan / age 45 1764	Osho-sen Challenger league Round 6	Gote	○
30	12/16	1705	-12	1693	Yukio Miyasaka8-dan / age 59 1522	Junisen Class B2 Round 7	Gote	●
31	12/23	1693	+12	1704	Akira ShimaRyuo / age 25 1860	Osho-sen Challenger league Round 7	Sente	○
32	1/10	1704	+9	1713	Osamu Katsuura9-dan / age 42 1739	Kisei-sen Prelim 2 Round 2	Gote	○
33	1/23	1713	+6	1719	Tatsuya Futakami9-dan / age 57 1631	Oza-sen Prelim 2 Round 2	Sente	○
34	1/27	1719	+10	1730	Akira ShimaRyuo / age 25 1828	Junisen Class B2 Round 8	Sente	○
35	2/3	1730	+4	1734	Yuji Maeda7-dan / age 34 1566	Kisei-sen Prelim 2 Final	Gote	○
36	2/10	1734	-10	1724	Teruhiko Suzuki6-dan / age 34 1627	Oza-sen Prelim 2 Final	Sente	●
37	2/14	1724	+7	1731	Noboru Tamaru7-dan / age 38 1694	Tenno-sen 7-dan section Round 2	Sente	○
38	2/17	1731	+3	1734	Yuzo Maruta9-dan / age 69 1486	Junisen Class B2 Round 9	Sente	○
39	3/2	1734	+2	1736	Kiyosaku Sekiya6-dan / age 55 1422	NHK Cup Prelims	Gote	○
40	3/2	1734	-12	1723	Noboru Sakurai7-dan / age 47 1568	NHK Cup Prelims	Sente	●
41	3/10	1725	+4	1729	Hisao Hasebe8-dan / age 55 1532	Junisen Class B2 Round 10	Sente	○
42	3/13	1729	+3	1732	Saburou Takeichi5-dan / age 34 1499	Kio-sen Prelims Round 2	Gote	○
43	3/20	1732	+11	1743	Torahiko TanakaKisei / age 31 1859	Kisei-sen Main Round 1	Sente	○

FY1987 results21W-22L

Win rate0.488

Rating1747

Annual rank19th

Rank/title at FY end / age7-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1787	+9	1796	Yoshikazu Minami8-dan / age 23 1815	Kisei-sen Main Round 2	Sente	○
2	5/11	1796	-10	1786	Kenji Kobayashi8-dan / age 30 1725	Kisei-sen Main Semifinal	Gote	●
3	5/15	1786	+9	1795	Keiji Mori9-dan / age 41 1811	Oza-sen Main Round 1	Sente	○
4	5/26	1795	-14	1781	Terutaka Yasue7-dan / age 46 1492	Tenno-sen 7-dan section Final	Gote	●
5	6/5	1781	+2	1783	Hirofumi Serizawa9-dan / age 50 1400	Junisen Class B2 Round 1	Gote	○
6	6/16	1783	-7	1775	Akira Shima6-dan / age 24 1816	Meisho-sen Main Round 1	Sente	●
7	6/25	1775	-11	1765	Kaishu Tanaka8-dan / age 40 1662	Kio-sen Main Round 2	Sente	●
8	6/28	1765	-8	1757	Yasuharu Ooyama9-dan / age 64 1756	JT Cup Main	Gote	●
9	7/3	1757	+5	1762	Kazuo Azuma6-dan / age 31 1629	Junisen Class B2 Round 2	Sente	○
10	7/8	1762	+9	1771	Kunio Naitou9-dan / age 47 1805	Oza-sen Main Round 2	Sente	○
11	7/24	1771	-8	1763	Shuuichi Ono6-dan / age 29 1777	Junisen Class B2 Round 3	Sente	●
12	7/31	1763	+7	1770	Hidemitsu Moriyasu8-dan / age 37 1699	Oza-sen Main Semifinal	Gote	○
13	8/7	1770	-13	1756	Mikio Tomizawa8-dan / age 67 1481	All-Japan Pro Round 2	Gote	●
14	8/11	1756	-6	1750	Yasuaki Tsukada7-dan / age 22 1845	Oza-sen Main Final	Sente	●
15	8/24	1750	+5	1755	Susumu Itaya8-dan / age 46 1627	NHK Cup Main Round 2	Sente	○
16	9/1	1755	-7	1749	Torahiko Tanaka8-dan / age 30 1811	Kisei-sen Main Round 1	Gote	●
17	9/11	1749	-11	1737	Youichi Kushida4-dan / age 22 1596	Oi-sen Prelims Round 1	Sente	●
18	9/18	1737	+6	1743	Shigeru Sekine9-dan / age 57 1625	Junisen Class B2 Round 4	Gote	○
19	9/19	1743	+7	1750	Hiroshi Kamiya5-dan / age 26 1702	Hayazashi-sen Main Round 2	Sente	○
20	10/2	1750	+4	1754	Kouichi Kodama6-dan / age 36 1565	Junisen Class B2 Round 5	Sente	○
21	11/14	1754	+5	1759	Kazuyoshi Nishimura8-dan / age 45 1612	Hayazashi-sen Main Round 3	Gote	○
22	11/20	1759	-6	1753	Michio TakahashiKio / age 27 1862	Junisen Class B2 Round 7	Gote	●
23	11/27	1753	-13	1741	Terutaka Yasue7-dan / age 46 1517	Tenno-sen 7-dan section Round 2	Sente	●
24	12/4	1741	+10	1750	Yasuaki TsukadaOza / age 23 1823	Ryuo-sen Group 1 Ranking Round 1	Gote	○
25	12/11	1750	+7	1757	Kenji Waki6-dan / age 27 1697	Junisen Class B2 Round 8	Gote	○
26	12/14	1757	+6	1763	Hitoshige Awaji8-dan / age 37 1670	NHK Cup Main Round 3	Gote	○
27	1/11	1763	+10	1773	Yoshiharu Habu4-dan / age 17 1844	NHK Cup Main Round 4	Sente	○
28	1/14	1773	-13	1760	Terutaka Yasue7-dan / age 46 1524	Junisen Class B2 Round 9	Gote	●
29	1/18	1760	-5	1755	Yoshikazu MinamiKisei / age 24 1894	Osho-sen Best-of-7 Game 1	Gote	●
30	1/23	1755	+9	1764	Nobuyuki Oouchi9-dan / age 46 1787	Hayazashi-sen Main Round 4	Gote	○
31	1/28	1764	+11	1775	Yoshikazu MinamiKisei / age 24 1888	Osho-sen Best-of-7 Game 2	Sente	○
32	2/1	1775	-13	1762	Yuzo Maruta9-dan / age 68 1526	Kisei-sen Prelim 2 Round 2	Gote	●
33	2/4	1762	+7	1769	Bungo Fukusaki7-dan / age 28 1738	Ryuo-sen Group 1 Ranking Round 2	Gote	○
34	2/8	1769	-6	1763	Yoshikazu MinamiKisei / age 24 1872	Osho-sen Best-of-7 Game 3	Gote	●
35	2/10	1763	+10	1774	Michio TakahashiKio / age 27 1864	NHK Cup Main Semifinal	Gote	○
36	2/12	1774	-10	1764	Hidemitsu Moriyasu9-dan / age 38 1698	Junisen Class B2 Round 10	Sente	●
37	2/18	1764	+11	1774	Yoshikazu MinamiKisei / age 24 1878	Osho-sen Best-of-7 Game 4	Sente	○
38	2/20	1774	-9	1766	Michio Ariyoshi9-dan / age 52 1742	Hayazashi-sen Main Semifinal	Gote	●
39	2/22	1766	-6	1760	Makoto NakaharaMeijin / age 40 1859	NHK Cup Main Final	Sente	●
40	2/29	1760	+10	1770	Yoshikazu MinamiKisei / age 24 1864	Osho-sen Best-of-7 Game 5	Gote	○
41	3/4	1770	-12	1758	Hiroji Katou9-dan / age 64 1565	Junisen Class B2 Round 11	Gote	●
42	3/14	1758	-6	1752	Yoshikazu MinamiKisei / age 24 1863	Osho-sen Best-of-7 Game 6	Sente	●
43	3/24	1752	-5	1747	Yoshikazu MinamiKisei / age 24 1868	Osho-sen Best-of-7 Game 7	Sente	●

FY1986 results26W-19L

Win rate0.578

Rating1792

Annual rank11th

Rank/title at FY end / ageOsho / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1825	-10	1815	Michio Ariyoshi9-dan / age 50 1743	JT Cup Main	Gote	●
2	4/15	1815	-11	1804	Nobuyuki Oouchi9-dan / age 44 1672	Meisho-sen Prelims Final	Sente	●
3	4/18	1804	+5	1809	Toshio Miyata6-dan / age 33 1664	Tenno-sen 6-dan section Round 3	Sente	○
4	4/21	1809	+8	1816	Keiji Mori9-dan / age 40 1788	Kisei-sen Main Round 2	Sente	○
5	4/24	1816	-11	1805	Taku Morishita4-dan / age 19 1669	Kio-sen Prelims Final	Sente	●
6	4/26	1805	-11	1794	Taku Morishita4-dan / age 19 1681	Hayazashi Shin-ei-sen Round 2	Gote	●
7	5/5	1794	+4	1798	Noboru Kosaka5-dan / age 36 1581	NHK Cup Main Round 1	Sente	○
8	5/9	1798	-8	1790	Kiyozumi Kiriyama9-dan / age 38 1779	Kisei-sen Main Semifinal	Gote	●
9	6/6	1790	+4	1794	Shigeru Sekine9-dan / age 56 1606	Junisen Class B2 Round 1	Sente	○
10	6/10	1794	-8	1786	Michio TakahashiOi / age 26 1801	Tenno-sen 6-dan section Final	Gote	●
11	6/13	1786	-9	1777	Teruichi Aono8-dan / age 33 1739	Oza-sen Main Round 1	Sente	●
12	7/11	1777	+6	1783	Kenji Waki6-dan / age 25 1708	Junisen Class B2 Round 2	Gote	○
13	8/1	1783	+5	1788	Hiroshi Kamiya5-dan / age 25 1621	Shinjin-o-sen Round 3	Sente	○
14	8/22	1788	+3	1791	Hiroto Kiritani5-dan / age 36 1550	All-Japan Pro Round 2	Gote	○
15	8/26	1791	-8	1783	Hidemitsu Moriyasu8-dan / age 37 1790	Kisei-sen Main Round 1	Sente	●
16	8/29	1783	-10	1773	Yoshiharu Habu4-dan / age 15 1713	Shinjin-o-sen Round 4	Gote	●
17	9/9	1773	+4	1778	Teruhiko Suzuki6-dan / age 31 1605	All-Japan Pro Round 3	Sente	○
18	9/19	1778	+5	1783	Ichiro Hiura4-dan / age 20 1640	Oi-sen Prelims Round 1	Sente	○
19	9/22	1783	-7	1775	Kiyozumi KiriyamaKisei / age 38 1814	NHK Cup Main Round 2	Sente	●
20	10/3	1775	+3	1779	Yoshinori Kimura8-dan / age 51 1533	Junisen Class B2 Round 4	Sente	○
21	10/21	1779	+2	1781	Hisao Hirotsu9-dan / age 63 1453	Oi-sen Prelims Round 2	Sente	○
22	10/24	1781	+4	1785	Teruhiko Suzuki6-dan / age 32 1597	Junisen Class B2 Round 5	Gote	○
23	11/7	1785	-13	1772	Noboru Sakurai7-dan / age 45 1532	Junisen Class B2 Round 6	Sente	●
24	11/12	1772	-8	1764	Akira Shima6-dan / age 23 1761	Kachinuki-sen Main	Gote	●
25	11/14	1764	-10	1753	Koji Tosa5-dan / age 31 1661	Oi-sen Prelims Round 3	Gote	●
26	11/18	1753	+7	1761	Hitoshige Awaji8-dan / age 36 1726	All-Japan Pro Round 4	Gote	○
27	11/21	1761	+2	1763	Hirofumi Serizawa9-dan / age 50 1453	Junisen Class B2 Round 7	Sente	○
28	11/26	1763	-11	1752	Toshio Miyata6-dan / age 34 1633	Judan-sen Prelims Round 2	Gote	●
29	12/5	1752	+4	1756	Yuzo Maruta9-dan / age 67 1564	Junisen Class B2 Round 8	Gote	○
30	12/8	1756	+7	1763	Kazuyoshi Nishimura8-dan / age 44 1692	All-Japan Pro Round 5	Sente	○
31	12/15	1763	+3	1765	Hideo Yamaguchi7-dan / age 45 1484	Tenno-sen 7-dan section Round 1	Gote	○
32	1/6	1765	+4	1769	Noboru Sakurai7-dan / age 45 1553	Tenno-sen 7-dan section Round 2	Sente	○
33	1/9	1769	+10	1779	Yasuaki Tsukada6-dan / age 22 1847	All-Japan Pro Semifinal	Gote	○
34	1/16	1779	+4	1782	Toshikatsu Yoshida7-dan / age 53 1561	Junisen Class B2 Round 9	Gote	○
35	1/19	1782	-6	1776	Makoto NakaharaMeijin・Oza / age 39 1851	Osho-sen Best-of-7 Game 1	Sente	●
36	1/29	1776	+10	1786	Makoto NakaharaMeijin・Oza / age 39 1857	Osho-sen Best-of-7 Game 2	Gote	○
37	2/6	1786	-8	1777	Akira Shima6-dan / age 23 1766	Junisen Class B2 Round 10	Sente	●
38	2/13	1777	+9	1787	Makoto NakaharaMeijin・Oza / age 39 1842	Osho-sen Best-of-7 Game 3	Sente	○
39	2/17	1787	-8	1779	Nobuyuki Oouchi9-dan / age 45 1778	All-Japan Pro Final Game 1	Sente	●
40	2/24	1779	-8	1771	Nobuyuki Oouchi9-dan / age 45 1786	All-Japan Pro Final Game 2	Gote	●
41	2/27	1771	-6	1764	Makoto NakaharaMeijin・Oza / age 39 1840	Osho-sen Best-of-7 Game 4	Gote	●
42	3/2	1764	+4	1768	Masao Kitamura8-dan / age 52 1546	Junisen Class B2 Round 11	Gote	○
43	3/6	1768	+10	1778	Makoto NakaharaMeijin・Oza / age 39 1855	Osho-sen Best-of-7 Game 5	Sente	○
44	3/12	1778	+5	1783	Teruhiko Suzuki6-dan / age 32 1646	Kisei-sen Main Round 1	Gote	○
45	3/18	1783	+9	1792	Makoto NakaharaMeijin・Oza / age 39 1826	Osho-sen Best-of-7 Game 6	Gote	○

FY1985 results43W-22L

Win rate0.662

Rating1832

Annual rank5th

Rank/title at FY end / ageOsho / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1761	-9	1752	Masaki Izumi4-dan / age 24 1716	Kio-sen Prelims Final	Sente	●
2	5/1	1752	-6	1747	Kiyozumi KiriyamaKio / age 37 1856	Kisei-sen Main Round 2	Sente	●
3	5/11	1747	+8	1754	Masaki Izumi5-dan / age 24 1725	Hayazashi Shin-ei-sen Round 2	Gote	○
4	5/17	1754	+5	1759	Eisaku Tomioka4-dan / age 20 1637	Osho-sen Prelim 1 Round 3	Gote	○
5	5/20	1759	+4	1764	Junichi Kase4-dan / age 27 1578	NHK Cup Main Round 1	Sente	○
6	5/22	1764	+3	1767	Hirofumi Serizawa9-dan / age 48 1505	Kisei-sen Prelim 2 Round 1	Gote	○
7	5/25	1767	-7	1760	Akira Shima5-dan / age 22 1812	Hayazashi Shin-ei-sen Semifinal	Gote	●
8	5/28	1760	+5	1764	Yoshinori Satou7-dan / age 36 1606	Osho-sen Prelim 1 Final	Gote	○
9	6/7	1764	+5	1769	Teruhiko Suzuki6-dan / age 30 1622	Junisen Class B2 Round 1	Sente	○
10	6/14	1769	-11	1759	Saburou Takeichi4-dan / age 31 1648	Shinjin-o-sen Round 3	Sente	●
11	6/18	1759	+10	1769	Torahiko Tanaka8-dan / age 28 1865	Kisei-sen Prelim 2 Round 2	Sente	○
12	6/21	1769	-13	1756	Toshikatsu Yoshida7-dan / age 51 1490	Junisen Class B2 Round 2	Gote	●
13	6/25	1756	-8	1748	Hifumi KatohOi / age 45 1773	Meisho-sen Main Round 1	Sente	●
14	7/6	1748	+7	1755	Kazuyoshi Nishimura8-dan / age 43 1698	Hayazashi-sen Main Round 1	Gote	○
15	7/10	1755	+4	1758	Masao Kitamura8-dan / age 50 1535	Osho-sen Prelim 2 Round 1	Gote	○
16	7/12	1758	+3	1761	Shouji Kenmochi7-dan / age 50 1468	All-Japan Pro Round 1	Gote	○
17	7/19	1761	-13	1748	Masao Kitamura8-dan / age 50 1531	Junisen Class B2 Round 3	Sente	●
18	7/23	1748	+8	1756	Teruichi Aono8-dan / age 32 1730	Osho-sen Prelim 2 Round 2	Gote	○
19	7/26	1756	+6	1762	Tatsuya Futakami9-dan / age 53 1677	Kisei-sen Prelim 2 Final	Sente	○
20	8/3	1762	-8	1754	Hifumi KatohOi / age 45 1780	Hayazashi-sen Main Round 2	Sente	●
21	8/20	1754	+9	1764	Osamu Katsuura8-dan / age 39 1802	Osho-sen Prelim 2 Final	Sente	○
22	8/23	1764	+5	1768	Hiroji Katou9-dan / age 61 1615	All-Japan Pro Round 2	Sente	○
23	8/26	1768	+9	1778	Kunio YonenagaKisei / age 42 1823	NHK Cup Main Round 2	Sente	○
24	9/2	1778	+4	1782	Hiroji Katou9-dan / age 61 1610	Oza-sen Prelim 2 Round 1	Sente	○
25	9/6	1782	-13	1768	Daigorou Satou8-dan / age 48 1491	Junisen Class B2 Round 4	Gote	●
26	9/9	1768	-5	1763	Makoto Nakahara3 titles / age 38 1895	All-Japan Pro Round 3	Sente	●
27	9/13	1763	-14	1750	Ichirou Tanabe6-dan / age 47 1465	Oi-sen Prelims Round 1	Gote	●
28	9/20	1750	+9	1759	Hifumi Katoh9-dan / age 45 1785	Kisei-sen Main Round 1	Sente	○
29	9/27	1759	+7	1766	Nobuyuki Oouchi9-dan / age 43 1730	Junisen Class B2 Round 5	Sente	○
30	10/4	1766	+9	1775	Yasuaki Tsukada6-dan / age 20 1800	Osho-sen Challenger league Round 1	Sente	○
31	10/14	1775	+9	1783	Keiji Mori8-dan / age 39 1802	Kisei-sen Main Round 2	Gote	○
32	10/18	1783	-11	1772	Kouichi Kodama6-dan / age 34 1636	Junisen Class B2 Round 6	Gote	●
33	10/21	1772	-7	1765	Kunio YonenagaKisei / age 42 1825	Osho-sen Challenger league Round 2	Gote	●
34	10/29	1765	+4	1769	Yukio Miyasaka8-dan / age 55 1573	Oza-sen Prelim 2 Round 2	Gote	○
35	11/1	1769	+3	1772	Yoshito Arino5-dan / age 37 1478	Judan-sen Prelims Round 1	Gote	○
36	11/4	1772	-7	1765	Kiyozumi KiriyamaKio / age 38 1809	NHK Cup Main Round 3	Gote	●
37	11/8	1765	+4	1769	Hiroji Katou9-dan / age 62 1582	Junisen Class B2 Round 7	Gote	○
38	11/16	1769	+11	1780	Koji Tanigawa9-dan / age 23 1893	Osho-sen Challenger league Round 3	Sente	○
39	11/21	1780	+9	1788	Hidemitsu Moriyasu8-dan / age 36 1815	Kisei-sen Main Semifinal	Sente	○
40	11/25	1788	+9	1797	Hifumi Katoh9-dan / age 45 1820	Osho-sen Challenger league Round 4	Gote	○
41	11/29	1797	+8	1805	Osamu Katsuura9-dan / age 39 1802	Kisei-sen Main Final	Sente	○
42	12/2	1805	+4	1809	小林宏4-dan / age 22 1626	Meisho-sen Prelims Round 1	Sente	○
43	12/6	1809	-9	1800	Akira Shima5-dan / age 22 1762	Judan-sen Prelims Round 2	Gote	●
44	12/10	1800	-6	1794	Kunio YonenagaKisei / age 42 1869	Kisei-sen Best-of-5 Game 1	Sente	●
45	12/13	1794	+3	1797	Seiichirou Taki6-dan / age 37 1569	Tenno-sen 6-dan section Round 2	Gote	○
46	12/15	1797	+8	1805	Keiji Mori9-dan / age 39 1791	Osho-sen Challenger league Round 6	Sente	○
47	12/24	1805	-7	1799	Kunio YonenagaKisei / age 42 1870	Kisei-sen Best-of-5 Game 2	Gote	●
48	12/27	1799	+8	1807	Michio TakahashiOi / age 25 1796	Osho-sen Challenger league Round 7	Gote	○
49	1/10	1807	+2	1809	Mikio Tomizawa8-dan / age 65 1492	Meisho-sen Prelims Round 2	Gote	○
50	1/13	1809	-6	1802	Kunio YonenagaKisei / age 42 1882	Kisei-sen Best-of-5 Game 3	Sente	●
51	1/17	1802	+10	1813	Makoto Nakahara3 titles / age 38 1901	Osho-sen Best-of-7 Game 1	Gote	○
52	1/24	1813	+3	1816	Yuzo Maruta9-dan / age 66 1572	Oza-sen Prelim 2 Final	Sente	○
53	1/28	1816	+10	1826	Makoto Nakahara3 titles / age 38 1893	Osho-sen Best-of-7 Game 2	Sente	○
54	2/7	1826	+4	1829	Hisao Hasebe8-dan / age 52 1608	Junisen Class B2 Round 9	Sente	○
55	2/14	1829	-8	1821	Yasuaki Tsukada6-dan / age 21 1826	Junisen Class B2 Round 10	Sente	●
56	2/17	1821	+2	1823	Daigorou Satou8-dan / age 49 1496	Kachinuki-sen Main	Sente	○
57	2/21	1823	-6	1817	Makoto Nakahara3 titles / age 38 1890	Osho-sen Best-of-7 Game 4	Gote	●
58	2/24	1817	-8	1809	Michio TakahashiOi / age 25 1814	Kachinuki-sen Main	Gote	●
59	2/28	1809	+3	1812	Shoichi Anzai4-dan / age 22 1575	Kio-sen Prelims Round 2	Gote	○
60	3/4	1812	-6	1806	Makoto Nakahara3 titles / age 38 1897	Osho-sen Best-of-7 Game 5	Sente	●
61	3/7	1806	+4	1809	Noboru Sakurai7-dan / age 44 1587	Junisen Class B2 Round 11	Sente	○
62	3/14	1809	+10	1820	Makoto Nakahara3 titles / age 38 1905	Osho-sen Best-of-7 Game 6	Gote	○
63	3/20	1820	+5	1825	Nobuyuki Oouchi9-dan / age 44 1693	Kisei-sen Main Round 1	Gote	○
64	3/28	1825	+4	1828	Hiroki Nakata4-dan / age 21 1611	Shinjin-o-sen Round 2	Gote	○
65	3/31	1828	+3	1832	Yuuji Yoda4-dan / age 28 1599	Kio-sen Prelims Round 3	Gote	○

FY1984 results38W-22L

Win rate0.633

Rating1767

Annual rank16th

Rank/title at FY end / age6-dan / age 22

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1740	+6	1746	Saburou Takeichi4-dan / age 30 1635	Kio-sen Prelims Round 2	Sente	○
2	4/6	1746	+3	1748	Hideo Yamaguchi6-dan / age 42 1474	Kio-sen Prelims Round 3	Gote	○
3	4/10	1748	+3	1752	Junichi Kase4-dan / age 26 1527	Kio-sen Prelims Final	Gote	○
4	4/14	1752	+7	1759	Akira Shima4-dan / age 21 1715	Hayazashi Shin-ei-sen Round 1	Sente	○
5	4/20	1759	-9	1751	Bungo Fukusaki7-dan / age 24 1735	Judan-sen Prelims Final	Gote	●
6	4/27	1751	+2	1752	Seiichi Kobori8-dan / age 72 1403	Osho-sen Prelim 1 Round 2	Sente	○
7	5/12	1752	-9	1744	Kenji Waki6-dan / age 23 1723	Hayazashi Shin-ei-sen Round 2	Gote	●
8	5/18	1744	-9	1735	Kazuo Ishida8-dan / age 37 1691	Kio-sen Main Round 1	Gote	●
9	5/22	1735	+5	1740	Shigeru Sekine9-dan / age 54 1617	Osho-sen Prelim 1 Round 3	Sente	○
10	6/6	1740	-5	1735	Torahiko Tanaka8-dan / age 27 1874	Meisho-sen Main Round 1	Sente	●
11	6/12	1735	+3	1738	Hiroharu Seto4-dan / age 27 1491	Shinjin-o-sen Round 3	Gote	○
12	6/20	1738	-8	1730	Kenji Waki6-dan / age 23 1749	Junisen Class B2 Round 1	Gote	●
13	7/2	1730	+6	1736	Yoshinori Satou7-dan / age 35 1645	NHK Cup Main Round 1	Gote	○
14	7/6	1736	-11	1725	Yuzo Maruta9-dan / age 65 1597	Junisen Class B2 Round 2	Sente	●
15	7/13	1725	+5	1731	Motoji Hanamura9-dan / age 66 1610	Osho-sen Prelim 1 Final	Gote	○
16	7/20	1731	+4	1735	Hirofumi Serizawa9-dan / age 47 1545	Kisei-sen Prelim 2 Round 1	Gote	○
17	7/24	1735	+5	1739	Saburou Takeichi4-dan / age 30 1574	Shinjin-o-sen Round 4	Sente	○
18	7/30	1739	+2	1741	Yukio Shimodairaage 59 1346	All-Japan Pro Round 1	Gote	○
19	8/6	1741	+5	1746	Daigorou Satou8-dan / age 47 1621	Kisei-sen Prelim 2 Round 2	Sente	○
20	8/14	1746	-8	1738	Yasuaki Tsukada5-dan / age 19 1749	Osho-sen Prelim 2 Round 1	Sente	●
21	8/17	1738	+3	1742	Mikio Tomizawa8-dan / age 64 1500	All-Japan Pro Round 2	Sente	○
22	8/24	1742	+6	1747	Ichiro Hiura4-dan / age 18 1639	Kisei-sen Prelim 2 Final	Gote	○
23	8/27	1747	-9	1739	Michio TakahashiOi / age 24 1725	NHK Cup Main Round 2	Sente	●
24	9/7	1739	+12	1750	Koji TanigawaMeijin / age 22 1906	Kisei-sen Main Round 1	Sente	○
25	9/12	1750	-11	1740	Kazuo Azuma6-dan / age 29 1626	Junisen Class B2 Round 3	Sente	●
26	9/17	1740	-11	1729	Katsumi Mushano4-dan / age 30 1601	Oi-sen Prelims Round 1	Sente	●
27	9/25	1729	+6	1735	Masahiko Urano4-dan / age 20 1658	Shinjin-o-sen Semifinal	Gote	○
28	10/3	1735	-10	1725	Yuji Maeda6-dan / age 30 1646	Junisen Class B2 Round 4	Gote	●
29	10/11	1725	-9	1716	Shuuichi Ono5-dan / age 26 1670	Shinjin-o-sen Final Game 1	Gote	●
30	10/13	1716	+7	1723	Tatsuya Futakami9-dan / age 52 1693	Oza-sen Prelim 2 Round 2	Sente	○
31	10/17	1723	+7	1730	Tatsuya Futakami9-dan / age 52 1685	Kisei-sen Main Round 2	Sente	○
32	10/24	1730	-11	1719	Shigeru Sekine9-dan / age 54 1592	Junisen Class B2 Round 5	Gote	●
33	10/30	1719	-9	1710	Shuuichi Ono5-dan / age 26 1672	Shinjin-o-sen Final Game 2	Sente	●
34	11/2	1710	+3	1713	Kiyosaku Sekiya6-dan / age 50 1438	Judan-sen Prelims Round 1	Sente	○
35	11/7	1713	+11	1724	Hifumi KatohOi / age 44 1876	Kisei-sen Main Semifinal	Sente	○
36	11/9	1724	-5	1719	Hifumi KatohOi / age 44 1864	All-Japan Pro Round 3	Gote	●
37	11/14	1719	+4	1723	Toratsugu Nomoto6-dan / age 39 1512	Junisen Class B2 Round 6	Sente	○
38	11/26	1723	+10	1734	Hidemitsu Moriyasu8-dan / age 35 1830	Kisei-sen Main Final	Sente	○
39	12/3	1734	+12	1746	Kunio Yonenaga3 titles / age 41 1923	Kisei-sen Best-of-5 Game 1	Gote	○
40	12/7	1746	+6	1751	Yuji Maeda6-dan / age 30 1649	Judan-sen Prelims Round 2	Gote	○
41	12/14	1751	-5	1747	Kunio Yonenaga3 titles / age 41 1907	Kisei-sen Best-of-5 Game 2	Sente	●
42	12/19	1747	-9	1738	Kaishu Tanaka8-dan / age 37 1714	Junisen Class B2 Round 7	Sente	●
43	12/25	1738	+11	1749	Kunio Yonenaga3 titles / age 41 1889	Kisei-sen Best-of-5 Game 3	Gote	○
44	1/11	1749	+3	1752	Ichirou Tanabe6-dan / age 46 1474	Tenno-sen 6-dan section Round 2	Gote	○
45	1/21	1752	-6	1746	Kunio Yonenaga3 titles / age 41 1859	Kisei-sen Best-of-5 Game 4	Sente	●
46	1/23	1746	+4	1750	Hirofumi Serizawa9-dan / age 48 1528	Junisen Class B2 Round 8	Gote	○
47	1/31	1750	-5	1745	Kunio Yonenaga3 titles / age 41 1873	Kisei-sen Best-of-5 Game 5	Sente	●
48	2/4	1745	-10	1734	Teruhiko Suzuki6-dan / age 30 1639	Tenno-sen 6-dan section Round 3	Sente	●
49	2/8	1734	+3	1738	Shouji Kenmochi7-dan / age 50 1513	Osho-sen Prelim 1 Round 2	Sente	○
50	2/12	1738	-9	1729	Kazuyoshi Nishimura8-dan / age 43 1687	Judan-sen Prelims Round 3	Sente	●
51	2/15	1729	+4	1733	Junichi Kase4-dan / age 27 1560	Shinjin-o-sen Round 2	Sente	○
52	2/20	1733	+4	1737	Yoshinori Kimura8-dan / age 49 1561	Junisen Class B2 Round 9	Sente	○
53	2/27	1737	+3	1741	Hisao Hirotsu8-dan / age 62 1505	Meisho-sen Prelims Round 2	Gote	○
54	3/1	1741	-7	1734	Keiji Mori8-dan / age 38 1793	Oza-sen Prelim 2 Final	Gote	●
55	3/5	1734	+4	1738	Eiji Ooshima5-dan / age 27 1547	Kio-sen Prelims Round 2	Gote	○
56	3/13	1738	+4	1741	Hiromitsu Takashima8-dan / age 43 1518	Junisen Class B2 Round 10	Gote	○
57	3/16	1741	+7	1748	Ichiro Hiura4-dan / age 19 1677	Hayazashi Shin-ei-sen Round 1	Gote	○
58	3/19	1748	+2	1750	Kiyosaku Sekiya6-dan / age 51 1424	Meisho-sen Prelims Final	Sente	○
59	3/22	1750	+11	1761	Torahiko Tanaka8-dan / age 27 1900	Kisei-sen Main Round 1	Gote	○
60	3/25	1761	+5	1767	Teruhiko Suzuki6-dan / age 30 1647	Kio-sen Prelims Round 3	Gote	○

FY1983 results29W-17L

Win rate0.630

Rating1742

Annual rank14th

Rank/title at FY end / age6-dan / age 21

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1710	+6	1716	Yoshinori Satou6-dan / age 34 1629	Kio-sen Prelims Round 3	Gote	○
2	4/8	1716	-11	1705	Masaki Izumi4-dan / age 22 1569	Kio-sen Prelims Final	Sente	●
3	4/9	1705	-9	1696	Koji Tosa4-dan / age 28 1662	Hayazashi Shin-ei-sen Round 1	Sente	●
4	4/12	1696	-6	1691	Kunio NaitouOi・Oza / age 43 1805	Kachinuki-sen Main	Sente	●
5	4/15	1691	-8	1682	Akira Shima4-dan / age 20 1676	Wakajishi-sen Semifinal	Sente	●
6	4/25	1682	-10	1672	Chimine Yamaguchiage 45 1592	Renmei Cup Round 2	Sente	●
7	4/28	1672	-10	1662	Eiji Ooshima4-dan / age 25 1577	Osho-sen Prelim 1 Round 2	Gote	●
8	5/10	1662	+7	1669	Katsumi Mushano4-dan / age 29 1609	Shinjin-o-sen Round 2	Gote	○
9	6/13	1669	-9	1660	Teruhiko Suzuki6-dan / age 28 1647	Kisei-sen Prelim 2 Round 1	Sente	●
10	6/17	1660	+7	1668	Yuji Maeda6-dan / age 29 1626	Shinjin-o-sen Round 3	Sente	○
11	6/23	1668	+7	1675	Toshikatsu Yoshida7-dan / age 49 1631	Junisen Class B2 Round 1	Sente	○
12	7/6	1675	-8	1667	Koji Horiguchi4-dan / age 22 1680	All-Japan Pro Round 1	Gote	●
13	7/20	1667	+5	1672	Masao Kitamura8-dan / age 48 1549	Junisen Class B2 Round 2	Gote	○
14	9/7	1672	-10	1662	Yukio Miyasaka8-dan / age 53 1567	Junisen Class B2 Round 3	Sente	●
15	9/12	1662	+8	1670	Koji Tosa4-dan / age 28 1678	Shinjin-o-sen Round 5	Gote	○
16	9/16	1670	+5	1676	Hiroyuki Iida4-dan / age 21 1541	Oi-sen Prelims Round 1	Gote	○
17	9/28	1676	+8	1683	Teruhiko Suzuki6-dan / age 28 1660	Junisen Class B2 Round 4	Gote	○
18	10/7	1683	+7	1691	Teruhiko Suzuki6-dan / age 28 1655	Shinjin-o-sen Semifinal	Sente	○
19	10/11	1691	+3	1694	Shigeyuki Matsuda9-dan / age 62 1454	Oza-sen Prelim 2 Round 1	Gote	○
20	10/14	1694	-11	1683	Chimine Yamaguchiage 46 1558	Oi-sen Prelims Round 2	Gote	●
21	10/17	1683	+10	1693	Toshio Miyata5-dan / age 30 1778	Shinjin-o-sen Final Game 1	Gote	○
22	10/26	1693	+5	1698	Chimine Yamaguchiage 46 1569	Junisen Class B2 Round 5	Sente	○
23	10/31	1698	+9	1708	Toshio Miyata5-dan / age 31 1764	Shinjin-o-sen Final Game 2	Sente	○
24	11/4	1708	+4	1712	Hisao Hirotsu8-dan / age 60 1531	Judan-sen Prelims Round 1	Sente	○
25	11/18	1712	-6	1706	Koji TanigawaMeijin / age 21 1821	Shinjin-o-sen commemorative game	Sente	●
26	11/24	1706	+7	1713	Motoji Hanamura9-dan / age 66 1662	Junisen Class B2 Round 6	Gote	○
27	12/2	1713	+5	1718	Toratsugu Nomoto6-dan / age 38 1564	Kachinuki-sen Prelims Final	Gote	○
28	12/6	1718	+4	1722	Masao Kitamura8-dan / age 49 1536	Judan-sen Prelims Round 2	Gote	○
29	12/9	1722	-11	1711	Toratsugu Nomoto6-dan / age 38 1565	Kisei-sen Prelim 2 Round 1	Gote	●
30	12/20	1711	+7	1718	Shuuichi Ono4-dan / age 25 1677	Meisho-sen Prelims Round 1	Sente	○
31	1/18	1718	+7	1725	Teruhiko Suzuki6-dan / age 29 1654	Renmei Cup Round 1	Sente	○
32	1/20	1725	+6	1730	Shigeru Sekine8-dan / age 54 1623	Meisho-sen Prelims Round 2	Sente	○
33	1/25	1730	-11	1719	Hiroji Katou8-dan / age 60 1583	Junisen Class B2 Round 8	Sente	●
34	1/27	1719	+6	1725	Daigorou Satou8-dan / age 47 1625	Kachinuki-sen Main	Sente	○
35	2/3	1725	+5	1730	Hiroto Kiritani5-dan / age 34 1592	Shinjin-o-sen Round 2	Gote	○
36	2/7	1730	+6	1736	Masaki Izumi4-dan / age 23 1652	Judan-sen Prelims Round 3	Sente	○
37	2/9	1736	+8	1745	Michio TakahashiOi / age 23 1753	Kachinuki-sen Main	Sente	○
38	2/14	1745	-6	1739	Koji TanigawaMeijin / age 21 1847	Kachinuki-sen Main	Sente	●
39	2/17	1739	+4	1743	Terutaka Yasue6-dan / age 42 1573	Judan-sen Prelims Round 4	Sente	○
40	2/22	1743	+7	1750	Hisao Hasebe8-dan / age 50 1682	Junisen Class B2 Round 9	Gote	○
41	2/29	1750	-7	1743	Teruichi Aono8-dan / age 31 1808	Oza-sen Prelim 2 Round 2	Sente	●
42	3/8	1743	-9	1734	Akira Shima4-dan / age 21 1689	Renmei Cup Round 2	Gote	●
43	3/14	1734	-8	1726	Yoshikazu Minami6-dan / age 20 1734	Junisen Class B2 Round 10	Sente	●
44	3/21	1726	+5	1731	Noboru Sakurai7-dan / age 42 1578	Junisen Class B2 Round 11	Gote	○
45	3/27	1731	+8	1738	Nobuyuki Oouchi8-dan / age 42 1712	Judan-sen Prelims Semifinal	Sente	○
46	3/30	1738	+4	1742	Hisao Hirotsu8-dan / age 61 1541	Meisho-sen Prelims Final	Gote	○

FY1982 results27W-13L

Win rate0.675

Rating1713

Annual rank22nd

Rank/title at FY end / age5-dan / age 20

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1694	+10	1704	Tatsuya FutakamiKisei / age 50 1788	Meisho-sen Main Round 1	Gote	○
2	4/30	1704	+9	1713	Michio Takahashi5-dan / age 22 1733	Wakajishi-sen Semifinal	Gote	○
3	5/8	1713	-8	1704	Toshio Miyata5-dan / age 29 1699	Hayazashi Shin-ei-sen Round 2	Sente	●
4	5/11	1704	-11	1694	Shigeru Sekine8-dan / age 52 1587	Osho-sen Prelim 1 Round 2	Sente	●
5	5/27	1694	-8	1686	Yoshikazu Minami5-dan / age 18 1696	Wakajishi-sen Final	Sente	●
6	6/14	1686	+3	1689	Kinji Shiihashi5-dan / age 33 1422	All-Japan Pro Round 1	Sente	○
7	6/22	1689	+6	1695	Daigorou Satou8-dan / age 45 1608	All-Japan Pro Round 2	Sente	○
8	6/30	1695	+4	1699	Yuji Sase8-dan / age 63 1519	Junisen Class C1 Round 1	Gote	○
9	7/6	1699	+6	1705	Toshiyuki Tsubouchi5-dan / age 33 1624	Kisei-sen Prelim 1 Round 2	Gote	○
10	7/8	1705	+6	1712	Kouichi Kodama4-dan / age 31 1636	Kisei-sen Prelim 1 Round 3	Gote	○
11	7/23	1712	+5	1717	Akira Kinoshita5-dan / age 42 1565	Junisen Class C1 Round 2	Sente	○
12	7/26	1717	-11	1706	Kenji Iino5-dan / age 28 1590	Kisei-sen Prelim 1 Final	Sente	●
13	8/9	1706	+8	1714	Akira Shima4-dan / age 19 1708	All-Japan Pro Round 3	Sente	○
14	8/20	1714	-7	1706	Nobuyuki Oouchi8-dan / age 40 1739	Meisho-sen Main Round 2	Gote	●
15	9/7	1706	+7	1714	Shuuichi Ono4-dan / age 24 1667	All-Japan Pro Round 4	Gote	○
16	9/14	1714	+4	1718	永作芳也age 26 1548	Oza-sen Prelim 1 Round 2	Sente	○
17	10/1	1718	+5	1723	Renshou Nada9-dan / age 55 1575	Junisen Class C1 Round 3	Gote	○
18	10/4	1723	-13	1710	Seiichi Kobori8-dan / age 70 1468	Oi-sen Prelims Round 1	Gote	●
19	10/15	1710	-10	1700	Yuji Maeda6-dan / age 28 1630	All-Japan Pro Round 5	Sente	●
20	10/25	1700	+5	1705	Seiichirou Taki6-dan / age 33 1579	Junisen Class C1 Round 4	Sente	○
21	11/8	1705	+3	1709	Shouji Kenmochi7-dan / age 48 1466	Oza-sen Prelim 1 Round 3	Gote	○
22	11/11	1709	+5	1714	Haruo Numa4-dan / age 33 1581	Oza-sen Prelim 1 Round 4	Gote	○
23	11/26	1714	+4	1718	Yasuo Date6-dan / age 46 1512	Junisen Class C1 Round 5	Sente	○
24	12/1	1718	+5	1723	Junichi Kase4-dan / age 25 1575	Kisei-sen Prelim 1 Round 2	Gote	○
25	12/3	1723	-9	1714	Toshio Miyata5-dan / age 30 1680	Oza-sen Prelim 1 Final	Gote	●
26	12/13	1714	-13	1701	Hiroharu Seto4-dan / age 26 1472	Judan-sen Prelims Round 1	Sente	●
27	12/16	1701	-13	1688	Kiyosaku Sekiya6-dan / age 49 1429	Meisho-sen Prelims Round 1	Gote	●
28	12/23	1688	+4	1691	Eiji Oohara7-dan / age 53 1481	Junisen Class C1 Round 6	Gote	○
29	1/7	1691	-8	1683	Hiroshi Kamiya4-dan / age 21 1687	Kisei-sen Prelim 1 Round 3	Gote	●
30	1/11	1683	+3	1686	Kinji Shiihashi5-dan / age 34 1406	Shinjin-o-sen Round 1	Gote	○
31	1/28	1686	-10	1676	Toshiyuki Tsubouchi5-dan / age 33 1591	Junisen Class C1 Round 7	Gote	●
32	1/31	1676	+6	1682	Yukio Miyasaka8-dan / age 53 1580	Renmei Cup Round 1	Sente	○
33	2/4	1682	+4	1686	Yuji Sase8-dan / age 63 1511	Kio-sen Prelims Round 2	Gote	○
34	2/10	1686	+5	1691	Toshihiko Kawaguchi5-dan / age 46 1553	Kachinuki-sen Prelims Final	Gote	○
35	2/10	1686	+6	1692	Terutaka Yasue6-dan / age 41 1606	Kachinuki-sen Prelims Round 1	Sente	○
36	2/14	1697	+10	1707	Michio Takahashi5-dan / age 22 1773	Junisen Class C1 Round 8	Sente	○
37	2/18	1707	+7	1714	Katsuhiko Murooka4-dan / age 23 1646	Wakajishi-sen Round 2	Sente	○
38	3/4	1714	+4	1717	Hideo Yamaguchi6-dan / age 41 1512	Junisen Class C1 Round 9	Sente	○
39	3/15	1717	+4	1722	Toshihiko Kawaguchi5-dan / age 46 1550	Junisen Class C1 Round 10	Gote	○
40	3/28	1722	-9	1713	Motoji Hanamura9-dan / age 65 1683	NHK Cup Main Round 1	Sente	●

FY1981 results30W-14L

Win rate0.682

Rating1694

Annual rank24th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1621	-10	1611	Ichirou Tanabe5-dan / age 42 1516	Osho-sen Prelim 1 Round 1	Gote	●
2	4/10	1611	+9	1619	Daigorou Satou8-dan / age 44 1635	Oi-sen White league Round 3	Gote	○
3	4/17	1619	-4	1616	Nobuyuki Oouchi8-dan / age 39 1823	Meisho-sen Main Round 1	Gote	●
4	5/1	1616	+7	1623	Yuuji Yoda4-dan / age 23 1567	Kisei-sen Prelim 1 Round 1	Sente	○
5	5/19	1623	-9	1613	Katsumi Mushano4-dan / age 27 1569	Oi-sen White league Round 4	Gote	●
6	6/9	1613	-11	1603	Yoshitaka Kimura5-dan / age 50 1486	Kisei-sen Prelim 1 Round 3	Gote	●
7	6/16	1603	-4	1599	Koji Tanigawa7-dan / age 19 1807	Oi-sen White league Round 5	Sente	●
8	7/10	1599	+8	1607	Akira Shima4-dan / age 18 1587	Wakajishi-sen Round 1	Gote	○
9	9/4	1607	+7	1613	Shoudou Nakada4-dan / age 29 1557	Junisen Class C2 Round 1	Sente	○
10	9/11	1613	-9	1605	Noboru Kosaka5-dan / age 31 1590	East-West Shin-ei-sen	Sente	●
11	9/17	1605	+7	1611	Yuuji Yoda4-dan / age 23 1541	Oza-sen Prelim 1 Round 1	Sente	○
12	10/5	1611	+5	1616	Shuuichi Ikeda5-dan / age 36 1471	Junisen Class C2 Round 2	Gote	○
13	10/13	1616	+5	1621	Hisao Hirotsu8-dan / age 58 1482	Oza-sen Prelim 1 Round 2	Sente	○
14	10/16	1621	+6	1628	Hiroto Kiritani4-dan / age 32 1553	Kachinuki-sen Prelims Round 1	Sente	○
15	10/23	1628	+8	1635	Nobuo Mori4-dan / age 29 1610	Junisen Class C2 Round 3	Gote	○
16	10/27	1635	-10	1625	永作芳也age 26 1544	Kachinuki-sen Prelims Final	Sente	●
17	11/4	1625	+6	1631	Mikio Tomizawa8-dan / age 61 1526	Oza-sen Prelim 1 Round 3	Gote	○
18	11/10	1631	+5	1636	Kiyoshi Aoki4-dan / age 33 1498	Junisen Class C2 Round 4	Sente	○
19	11/13	1636	-11	1625	Toratsugu Nomoto6-dan / age 36 1505	Oi-sen Prelims Round 2	Sente	●
20	11/16	1625	+6	1632	Masaki Izumi4-dan / age 20 1557	Kisei-sen Prelim 1 Round 1	Sente	○
21	11/19	1632	-7	1625	Koji Tosa4-dan / age 26 1694	Oza-sen Prelim 1 Round 4	Gote	●
22	11/24	1625	+5	1630	Yoshitaka Kimura5-dan / age 50 1491	Junisen Class C2 Round 5	Gote	○
23	11/30	1630	+5	1636	Yuuji Yoda4-dan / age 23 1515	Kisei-sen Prelim 1 Round 2	Gote	○
24	12/8	1636	+6	1641	Yuji Sase8-dan / age 62 1537	Judan-sen Prelims Round 1	Gote	○
25	12/17	1641	+8	1649	Seiichirou Taki6-dan / age 33 1620	Meisho-sen Prelims Round 1	Sente	○
26	12/21	1649	-9	1640	Shuuichi Ono4-dan / age 23 1609	Kisei-sen Prelim 1 Round 3	Gote	●
27	1/18	1640	+6	1646	Yukio Miyasaka7-dan / age 52 1572	Judan-sen Prelims Round 2	Sente	○
28	1/22	1646	+9	1655	Masao Kitamura8-dan / age 47 1683	Meisho-sen Prelims Round 2	Gote	○
29	1/25	1655	+7	1662	Noboru Kosaka5-dan / age 31 1608	Junisen Class C2 Round 7	Gote	○
30	2/5	1662	+11	1674	Torahiko Tanaka5-dan / age 24 1823	Wakajishi-sen Round 2	Gote	○
31	2/8	1674	+3	1677	Yoshito Arino4-dan / age 33 1438	Kio-sen Prelims Round 1	Gote	○
32	2/10	1677	-10	1667	Yoshiyuki Ueyama4-dan / age 24 1582	Shinjin-o-sen Round 1	Sente	●
33	2/15	1667	+2	1669	Nobuhiko Sakaguchi9-dan / age 73 1368	Junisen Class C2 Round 8	Sente	○
34	2/19	1669	+11	1681	Torahiko Tanaka5-dan / age 24 1820	Judan-sen Prelims Round 3	Gote	○
35	2/25	1681	+5	1686	Ryuuichi Matsuura4-dan / age 30 1567	Junisen Class C2 Round 9	Sente	○
36	3/2	1686	-11	1675	Mikio Tomizawa8-dan / age 61 1563	NHK Cup Prelims Final	Sente	●
37	3/2	1686	+7	1693	Yuji Maeda6-dan / age 28 1629	NHK Cup Prelims Round 2	Sente	○
38	3/5	1682	+7	1689	Shuuichi Ono4-dan / age 24 1626	Judan-sen Prelims Round 4	Sente	○
39	3/10	1689	+5	1694	Haruo Numa4-dan / age 32 1564	Junisen Class C2 Round 10	Gote	○
40	3/17	1694	+3	1697	Masayuki Moriyasu5-dan / age 34 1435	Junisen Class C2 Round 11	Sente	○
41	3/23	1697	-8	1689	Kazuo Ishida8-dan / age 34 1701	Judan-sen Prelims Round 5	Gote	●
42	3/26	1689	+7	1696	Hisao Hasebe7-dan / age 48 1656	Meisho-sen Prelims Final	Gote	○
43	3/27	1696	+8	1704	Kazuo Azuma5-dan / age 26 1685	Hayazashi Shin-ei-sen Round 1	Sente	○
44	3/30	1704	-10	1694	Motoji Hanamura9-dan / age 64 1627	Kio-sen Prelims Round 2	Gote	●

FY1980 results14W-10L

Win rate0.583

Rating1635

Annual rank41st

Rank/title at FY end / age4-dan / age 18

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	9/10	1586	+6	1592	Yukio Shimodairaage 55 1494	Oza-sen Prelim 1 Round 2	Sente	○
2	9/16	1592	+8	1600	Tsuneo Kikuchi5-dan / age 31 1601	Oi-sen Prelims Round 1	Gote	○
3	9/19	1600	+8	1608	Ryuuichi Matsuura4-dan / age 28 1607	Kachinuki-sen Prelims Final	Gote	○
4	9/24	1608	-5	1603	Susumu Itaya8-dan / age 39 1721	Kachinuki-sen Main	Sente	●
5	10/6	1603	+10	1612	Teruhiko Suzuki4-dan / age 25 1672	Oza-sen Prelim 1 Round 3	Sente	○
6	10/14	1612	+7	1619	Yoshimasa Saeki7-dan / age 44 1557	Oi-sen Prelims Round 2	Sente	○
7	10/23	1619	-6	1613	Torahiko Tanaka4-dan / age 23 1716	Oza-sen Prelim 1 Round 4	Sente	●
8	11/11	1613	+8	1621	Yuji Maeda6-dan / age 26 1597	Judan-sen Prelims Round 1	Sente	○
9	11/18	1621	-7	1614	Toshio Miyata5-dan / age 28 1675	Kisei-sen Prelim 1 Round 1	Sente	●
10	11/21	1614	+9	1623	Masao Kitamura8-dan / age 46 1658	Oi-sen Prelims Round 3	Sente	○
11	12/5	1623	+5	1628	Toratsugu Nomoto6-dan / age 35 1504	Judan-sen Prelims Round 2	Gote	○
12	12/8	1628	+9	1638	Shuuichi Ono4-dan / age 22 1683	Oi-sen Prelims Final	Gote	○
13	12/18	1638	+7	1645	Ryuuichi Matsuura4-dan / age 28 1610	Meisho-sen Prelims Round 1	Gote	○
14	12/22	1645	-5	1640	Kazuo Ishida8-dan / age 33 1790	Judan-sen Prelims Round 3	Gote	●
15	12/26	1640	-9	1631	Hiroshi Kamiya1-dan / age 19 1606	Shinjin-o-sen Round 1	Sente	●
16	1/6	1631	+9	1640	Yukio Miyasaka7-dan / age 51 1667	Meisho-sen Prelims Round 2	Sente	○
17	1/12	1640	-9	1631	Hiroto Kiritani4-dan / age 31 1591	Kio-sen Prelims Round 1	Gote	●
18	1/22	1631	+10	1641	Noboru Tamaru6-dan / age 30 1714	Meisho-sen Prelims Final	Sente	○
19	2/9	1641	-4	1637	Kazuo Ishida8-dan / age 33 1805	Oi-sen White league Round 1	Gote	●
20	3/2	1637	+4	1641	Toratsugu Nomoto6-dan / age 35 1464	NHK Cup Prelims Round 1	Sente	○
21	3/2	1637	-9	1628	Akira Shima4-dan / age 18 1604	NHK Cup Prelims Final	Gote	●
22	3/11	1632	-2	1630	Yasuharu OoyamaOza・Osho / age 57 1936	Oi-sen White league Round 2	Sente	●
23	3/31	1630	-9	1621	Shigeyuki Matsuda8-dan / age 59 1593	Hayazashi-sen Prelims Final	Gote	●
24	3/31	1630	+5	1635	Shuuichi Ikeda5-dan / age 36 1494	Hayazashi-sen Prelims Round 1	Sente	○

FY1978 results0W-1L

Win rate0.000

Rating1586

Annual rank66th

Rank/title at FY end / age1-dan / age 16

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/27	1595	-9	1586	Saburou Takeichi1-dan / age 24 1556	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.