Rating › Ayumu Matsuo

Rating of Ayumu Matsuo

Player page　Last game 2026-10-09

Current rating1645

Peak1880
2015-03-05

Games1027

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 46	70th	8-dan	Class B2	Group 1	1645		+19	7	5	0.583
FY2025	age 46	84th	8-dan	Class B2	Group 1	1626	49.3	-1	18	19	0.486
FY2024	age 45	78th	8-dan	Class B2	Group 1	1627	41.8	-86	10	18	0.357
FY2023	age 44	49th	8-dan	Class B2	Group 1	1713	55.9	+7	19	16	0.543
FY2022	age 43	49th	8-dan	Class B2	Group 1	1706	53.0	-28	19	18	0.514
FY2021	age 42	38th	8-dan	Class B1	Group 2	1733	57.8	+31	17	17	0.500
FY2020	age 41	42nd	8-dan	Class B1	Group 2	1702	51.6	-64	14	23	0.378
FY2019	age 40	25th	8-dan	Class B1	Group 2	1766	58.1	+21	17	15	0.531
FY2018	age 39	33rd	8-dan	Class B1	Group 1	1745	56.0	-60	22	23	0.489
FY2017	age 38	20th	8-dan	Class B1	Group 1	1805	60.9	-3	20	19	0.513
FY2016	age 37	19th	8-dan	Class B1	Group 2	1808	59.9	-13	18	16	0.529
FY2015	age 36	20th	8-dan	Class B1	Group 2	1821	61.2	-24	24	15	0.615
FY2014	age 35	15th	7-dan	Class B1	Group 2	1845	68.2	+59	29	13	0.690
FY2013	age 34	26th	7-dan	Class B1	Group 2	1786	59.2	-15	21	16	0.568
FY2012	age 33	23rd	7-dan	Class B1	Group 2	1801	60.2	+23	24	15	0.615
FY2011	age 32	23rd	7-dan	Class B1	Group 2	1778	58.7	-13	19	14	0.576
FY2010	age 31	19th	7-dan	Class B1	Group 1	1791	56.8	-65	19	20	0.487
FY2009	age 30	11th	7-dan	Class B1	Group 1	1856	68.1	+55	27	12	0.692
FY2008	age 29	15th	7-dan	Class B2	Group 1	1802	58.8	-20	24	15	0.615
FY2007	age 28	15th	7-dan	Class B2	Group 2	1821	64.8	+47	34	14	0.708
FY2006	age 27	17th	6-dan	Class C1	Group 3	1774	59.3	+22	26	13	0.667
FY2005	age 26	23rd	5-dan	Class C1	Group 4	1752	57.8	+36	24	12	0.667
FY2004	age 25	30th	5-dan	Class C1	Group 4	1716	54.7	-26	22	17	0.564
FY2003	age 24	25th	5-dan	Class C1	Group 4	1742	54.1	-32	21	13	0.618
FY2002	age 23	23rd	5-dan	Class C1	Group 5	1774	58.9	-5	30	17	0.638
FY2001	age 22	17th	4-dan	Class C2	Group 6	1779	66.8	+124	30	9	0.769
FY2000	age 21	56th	4-dan	Class C2	Group 6	1655	48.9	-13	19	13	0.594
FY1999	age 20	53rd	4-dan	Class C2	Group 6	1669	55.1	+47	22	14	0.611

Games by fiscal year

FY2026 results7W-5L

Win rate0.583

Rating1645

Annual rank70th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1616	-6	1609	Yasumitsu Satoh9-dan / age 56 1694	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	●
2	6/17	1609	-5	1604	Masataka Goda9-dan / age 55 1736	Junisen Class B2 Round 1	Gote	●
3	6/30	1604	+6	1610	Keita Kadokura6-dan / age 39 1518	Asahi Cup Prelim 1 Round 2	Gote	○
4	7/15	1610	-6	1604	Tadahisa Maruyama9-dan / age 55 1702	Junisen Class B2 Round 2	Sente	●
5	8/5	1604	+12	1616	Yusei Koga6-dan / age 25 1790	Junisen Class B2 Round 3	Gote	○
6	8/26	1616	+11	1627	Chikara Akutsu8-dan / age 44 1742	Junisen Class B2 Round 4	Sente	○
7	9/7	1627	+12	1639	Wataru Yashiro8-dan / age 32 1815	Oi-sen Prelims Round 2	Gote	○
8	9/15	1639	+9	1648	Naohiro Ishida6-dan / age 37 1679	Asahi Cup Prelim 1 Round 3	Gote	○
9	9/15	1639	-7	1632	Takuma Oikawa7-dan / age 39 1695	Asahi Cup Prelim 1 Final	Sente	●
10	9/25	1641	+7	1648	Kazutoshi Satoh7-dan / age 48 1608	Junisen Class B2 Round 5	Sente	○
11	9/30	1648	+1	1650	Kazushiza Horiguchi8-dan / age 51 1232	Eio-sen 8-dan section Round 2	Gote	○
12	10/9	1650	-5	1645	Mirai Aoshima7-dan / age 31 1807	Kisei-sen Prelim 2 Round 1	Gote	●

FY2025 results18W-19L

Win rate0.486

Rating1626

Annual rank84th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1622	+5	1627	Yuichi Tanaka6-dan / age 40 1474	Kio-sen Prelims Round 3	Sente	○
2	4/10	1627	+10	1637	Makoto Sasaki7-dan / age 45 1705	Osho-sen Prelim 1 Round 3	Gote	○
3	4/15	1637	+13	1650	Takumi ItoEio / age 22 1870	Ryuo-sen Group 1 4th-place playoff Round 1	Gote	○
4	5/2	1650	+9	1659	Koichi Fukaura9-dan / age 53 1713	Osho-sen Prelim 1 Round 4	Gote	○
5	5/9	1659	-6	1653	Takuma Oikawa7-dan / age 38 1727	Kio-sen Prelims Round 4	Gote	●
6	5/16	1653	-7	1645	Makoto Sasaki7-dan / age 45 1677	Ginga-sen Block G Round 8	Sente	●
7	5/30	1645	+11	1656	Masataka Goda9-dan / age 54 1793	Ryuo-sen Group 1 4th-place playoff Final	Sente	○
8	6/2	1656	-6	1650	Tatsuya Sanmaido7-dan / age 31 1732	Osho-sen Prelim 1 Final	Sente	●
9	6/18	1650	-6	1644	Hiroyuki Miura9-dan / age 51 1717	Junisen Class B2 Round 1	Gote	●
10	7/4	1644	-7	1637	Kazuki Kimura9-dan / age 52 1706	Junisen Class B2 Round 2	Gote	●
11	7/15	1637	-6	1631	Naohiro Ishida6-dan / age 36 1722	Ryuo-sen Main Quarterfinal	Sente	●
12	7/18	1631	+6	1637	Shuji Satoh8-dan / age 58 1555	Asahi Cup Prelim 1 Round 2	Sente	○
13	7/30	1637	+7	1644	Koji Tanigawa9-dan / age 63 1603	Junisen Class B2 Round 3	Gote	○
14	8/6	1644	+2	1647	Hiroshi Kamiya8-dan / age 64 1347	Eio-sen 8-dan section Round 2	Sente	○
15	8/20	1647	-5	1642	Takayuki Yamasaki9-dan / age 44 1764	Junisen Class B2 Round 4	Sente	●
16	8/29	1642	-10	1631	Ryosuke Nakamura6-dan / age 39 1532	Oi-sen Prelims Round 2	Sente	●
17	9/2	1631	-8	1623	Hiroki Taniai5-dan / age 31 1642	Ginga-sen Prelims Final	Sente	●
18	9/26	1623	+5	1629	Yasuaki Tsukada9-dan / age 60 1494	Asahi Cup Prelim 1 Round 3	Sente	○
19	9/26	1623	-9	1614	Taiki Yamakawa4-dan / age 27 1582	Asahi Cup Prelim 1 Final	Gote	●
20	9/30	1620	+7	1627	Hirotaka Nozuki8-dan / age 52 1575	Eio-sen 8-dan section Round 3	Gote	○
21	9/30	1620	-5	1614	Shota Chida8-dan / age 31 1737	Eio-sen 8-dan section Final	Gote	●
22	10/10	1621	+5	1626	Taku Morishita9-dan / age 59 1496	Kisei-sen Prelim 2 Round 1	Sente	○
23	10/15	1626	-8	1618	Makoto Sasaki7-dan / age 45 1622	Junisen Class B2 Round 5	Gote	●
24	11/5	1618	+10	1628	Koichi Fukaura9-dan / age 53 1701	Junisen Class B2 Round 6	Sente	○
25	11/13	1628	+12	1640	Daichi Sasaki7-dan / age 30 1832	Kisei-sen Prelim 2 Round 2	Sente	○
26	12/10	1640	-4	1637	Nagisa Fujimoto7-dan / age 20 1852	Junisen Class B2 Round 7	Sente	●
27	12/19	1637	-7	1630	Hiroyuki Miura9-dan / age 51 1701	Ryuo-sen Group 1 Ranking Round 1	Gote	●
28	1/8	1630	-6	1624	Chikara Akutsu8-dan / age 43 1720	Kisei-sen Prelim 2 Final	Sente	●
29	1/14	1624	+9	1633	Hiroaki Yokoyama7-dan / age 45 1668	Junisen Class B2 Round 8	Gote	○
30	2/4	1633	+7	1640	Takeshi Fujii9-dan / age 55 1570	Junisen Class B2 Round 9	Sente	○
31	2/12	1640	-7	1632	Daisuke Suzuki9-dan / age 51 1669	Oza-sen Prelim 2 Round 1	Gote	●
32	2/26	1632	+7	1639	Yusuke Toyama6-dan / age 46 1572	NHK Cup Prelims Round 1	Gote	○
33	2/26	1632	+6	1639	Ehoto Osogaguchi4-dan / age 26 1566	NHK Cup Prelims Round 2	Sente	○
34	2/26	1632	-8	1624	Hisashi Namekata9-dan / age 52 1622	NHK Cup Prelims Final	Gote	●
35	3/4	1637	+10	1648	Kazushi Watanabe7-dan / age 31 1745	Junisen Class B2 Round 10	Gote	○
36	3/12	1648	-13	1635	Hiroshi Okazaki7-dan / age 58 1388	Osho-sen Prelim 1 Round 1	Sente	●
37	3/18	1635	-9	1626	Eiji Iijima8-dan / age 46 1606	Kio-sen Prelims Round 2	Sente	●

FY2024 results10W-18L

Win rate0.357

Rating1627

Annual rank78th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1712	-7	1704	Tadahisa Maruyama9-dan / age 53 1754	Ryuo-sen Group 1 5th-place playoff Semifinal	Gote	●
2	4/18	1704	+9	1714	Toshiyuki Moriuchi9-dan / age 53 1769	Ginga-sen Block G Round 8	Sente	○
3	6/12	1714	-12	1702	Masataka Sugimoto8-dan / age 55 1519	Junisen Class B2 Round 1	Sente	●
4	6/28	1702	-6	1696	Takayuki Yamasaki8-dan / age 43 1810	Ginga-sen Block G Round 9	Sente	●
5	7/3	1696	-11	1685	Hiromu Watanabe6-dan / age 35 1552	Asahi Cup Prelim 1 Round 2	Sente	●
6	7/10	1685	+7	1692	Hisashi Namekata9-dan / age 50 1640	Junisen Class B2 Round 2	Gote	○
7	8/2	1692	+6	1698	Shuji Satoh8-dan / age 57 1584	Eio-sen 8-dan section Round 2	Gote	○
8	8/7	1698	-10	1688	Takeshi Fujii9-dan / age 53 1603	Junisen Class B2 Round 3	Sente	●
9	8/15	1688	+3	1690	Hisashi Ogura8-dan / age 56 1414	Ginga-sen Prelims Final	Sente	○
10	9/4	1690	-8	1682	Yasuaki Murayama8-dan / age 40 1678	Junisen Class B2 Round 4	Gote	●
11	9/11	1682	+2	1684	Masaki Izumi8-dan / age 63 1315	Oi-sen Prelims Round 2	Sente	○
12	10/9	1684	-8	1676	Makoto Tobe7-dan / age 38 1689	Junisen Class B2 Round 5	Gote	●
13	10/18	1676	+4	1680	Wataru Kamimura5-dan / age 37 1472	Oi-sen Prelims Round 3	Sente	○
14	10/24	1680	-11	1669	Issei Takazaki7-dan / age 37 1551	Kisei-sen Prelim 2 Round 1	Gote	●
15	11/13	1669	-11	1658	Daisuke Nakagawa8-dan / age 56 1535	Junisen Class B2 Round 6	Sente	●
16	11/22	1658	-7	1651	Hisashi Namekata9-dan / age 50 1701	Oi-sen Prelims Round 4	Gote	●
17	12/4	1651	-8	1643	Daisuke Suzuki9-dan / age 50 1641	Junisen Class B2 Round 7	Gote	●
18	12/17	1643	-6	1637	Chikara Akutsu8-dan / age 42 1736	Eio-sen 8-dan section Round 3	Gote	●
19	12/20	1637	+12	1649	Shintaro Saito8-dan / age 31 1827	Ryuo-sen Group 1 Ranking Round 1	Gote	○
20	1/15	1649	-9	1639	Kensuke Kitahama8-dan / age 49 1590	Junisen Class B2 Round 8	Sente	●
21	1/23	1639	+6	1645	Daisuke Nakagawa8-dan / age 56 1536	Oza-sen Prelim 2 Round 1	Gote	○
22	1/29	1645	+6	1651	Sakio Chiba7-dan / age 45 1569	Kio-sen Prelims Round 2	Sente	○
23	2/5	1651	-7	1644	Takuma Oikawa7-dan / age 37 1678	Junisen Class B2 Round 9	Sente	●
24	2/14	1644	-4	1640	Tatsuya Sugai8-dan / age 32 1809	Ryuo-sen Group 1 Ranking Round 2	Sente	●
25	2/18	1640	+6	1645	Yoshitaka Hoshino5-dan / age 36 1542	Osho-sen Prelim 1 Round 2	Gote	○
26	2/21	1645	-6	1640	Kei Honda6-dan / age 27 1748	NHK Cup Prelims Round 1	Sente	●
27	2/28	1640	-7	1633	Kohei Hasebe5-dan / age 30 1691	Oza-sen Prelim 2 Round 2	Gote	●
28	3/5	1633	-5	1627	Kazuki Kimura9-dan / age 51 1750	Junisen Class B2 Round 10	Sente	●

FY2023 results19W-16L

Win rate0.543

Rating1713

Annual rank49th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1699	-5	1694	Yuuki Sasaki8-dan / age 28 1831	Kisei-sen Main Round 2	Sente	●
2	5/1	1694	+9	1703	Toshiaki Kubo9-dan / age 47 1729	Ryuo-sen Group 1 4th-place playoff Round 1	Sente	○
3	5/11	1703	-10	1693	Yusuke Toyama6-dan / age 43 1624	Kio-sen Prelims Round 4	Gote	●
4	5/19	1693	-7	1687	Tadahisa Maruyama9-dan / age 52 1752	Ryuo-sen Group 1 4th-place playoff Final	Gote	●
5	6/21	1687	-7	1679	Mirai Aoshima6-dan / age 28 1718	Junisen Class B2 Round 1	Gote	●
6	7/3	1679	+5	1684	Keiichi Sanada8-dan / age 50 1527	Eio-sen 8-dan section Round 2	Sente	○
7	7/19	1684	-8	1677	Masataka Goda9-dan / age 52 1705	Junisen Class B2 Round 2	Sente	●
8	7/26	1677	+5	1682	Shoji Segawa6-dan / age 53 1550	Asahi Cup Prelim 1 Round 2	Sente	○
9	8/9	1682	+9	1691	Tadahisa Maruyama9-dan / age 52 1742	Junisen Class B2 Round 3	Sente	○
10	8/16	1691	+2	1693	木下浩一age 55 1373	Oi-sen Prelims Round 2	Sente	○
11	8/25	1693	+11	1704	Wataru Yashiro7-dan / age 29 1827	Ginga-sen Prelims Final	Sente	○
12	9/1	1704	+10	1714	Kentaro Ishii6-dan / age 31 1776	Asahi Cup Prelim 1 Round 3	Gote	○
13	9/1	1704	-10	1695	Yusuke Toyama6-dan / age 43 1636	Asahi Cup Prelim 1 Final	Sente	●
14	9/6	1704	+9	1713	Chikara Akutsu8-dan / age 41 1738	Junisen Class B2 Round 4	Gote	○
15	9/20	1713	-8	1705	Kazuki Kimura9-dan / age 50 1701	Oi-sen Prelims Round 3	Gote	●
16	9/27	1705	+11	1716	Shintaro Saito8-dan / age 30 1824	Eio-sen 8-dan section Round 3	Gote	○
17	9/27	1705	+9	1714	Chikara Akutsu8-dan / age 41 1735	Eio-sen 8-dan section Final	Gote	○
18	10/25	1724	-8	1716	Kazushi Watanabe6-dan / age 29 1726	Junisen Class B2 Round 5	Sente	●
19	11/15	1716	+7	1723	Takuma Oikawa7-dan / age 36 1655	Junisen Class B2 Round 6	Gote	○
20	11/27	1723	+6	1729	Eiji Iijima8-dan / age 44 1631	Kisei-sen Prelim 2 Round 2	Sente	○
21	12/13	1729	+10	1738	Kentaro Ishii6-dan / age 31 1801	Junisen Class B2 Round 7	Sente	○
22	12/26	1738	-7	1732	Takayuki Yamasaki8-dan / age 42 1789	Ryuo-sen Group 1 Ranking Round 2	Gote	●
23	1/10	1732	+4	1736	Takashi Abe9-dan / age 56 1548	Junisen Class B2 Round 8	Gote	○
24	1/17	1736	-5	1731	Tatsuya Sugai8-dan / age 31 1887	Eio-sen Main Round 1	Gote	●
25	2/1	1731	-7	1724	Takayuki Yamasaki8-dan / age 42 1774	Kisei-sen Prelim 2 Final	Gote	●
26	2/7	1724	+6	1730	Issei Takazaki7-dan / age 36 1620	Oza-sen Prelim 2 Round 1	Gote	○
27	2/14	1730	+8	1737	Toshiaki Kubo9-dan / age 48 1716	Junisen Class B2 Round 9	Gote	○
28	2/22	1737	+3	1741	Wataru Kamimura5-dan / age 37 1497	NHK Cup Prelims	Gote	○
29	2/22	1737	-11	1727	Keita Kadokura5-dan / age 36 1616	NHK Cup Prelims	Sente	●
30	2/26	1730	-10	1720	Junpei Ide5-dan / age 32 1630	Osho-sen Prelim 1 Round 2	Sente	●
31	3/6	1720	-11	1709	Kensuke Kitahama8-dan / age 48 1597	Junisen Class B2 Round 10	Sente	●
32	3/15	1709	+7	1716	Chikara Akutsu8-dan / age 41 1687	Oza-sen Prelim 2 Round 2	Sente	○
33	3/21	1716	+9	1726	Akira Inaba8-dan / age 35 1770	Ryuo-sen Group 1 5th-place playoff Round 2	Gote	○
34	3/25	1726	-7	1718	Toshiyuki Moriuchi9-dan / age 53 1751	Kio-sen Prelims Round 2	Sente	●
35	3/29	1718	-5	1713	Daichi Sasaki7-dan / age 28 1846	Oza-sen Prelim 2 Final	Gote	●

FY2022 results19W-18L

Win rate0.514

Rating1706

Annual rank49th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1730	+9	1740	Yoshiharu Habu9-dan / age 51 1777	Ryuo-sen Group 1 4th-place playoff Round 1	Sente	○
2	4/14	1740	-8	1732	Hirotaka Kajiura7-dan / age 26 1747	Osho-sen Prelim 1 Round 3	Gote	●
3	5/20	1732	-7	1725	Takayuki Yamasaki8-dan / age 41 1776	Ryuo-sen Group 1 4th-place playoff Final	Gote	●
4	6/3	1725	-7	1718	Yuuki Sasaki7-dan / age 27 1775	Kio-sen Main Round 1	Gote	●
5	6/9	1718	-9	1709	Tadashi Ooishi7-dan / age 32 1689	Ginga-sen Block E Round 9	Sente	●
6	6/22	1709	-6	1703	Yasuhiro Masuda6-dan / age 24 1797	Junisen Class B2 Round 1	Sente	●
7	7/6	1703	+11	1714	Akihito Hirose8-dan / age 35 1847	Eio-sen 8-dan section Round 2	Sente	○
8	7/20	1714	+8	1723	Chikara Akutsu8-dan / age 40 1735	Junisen Class B2 Round 2	Gote	○
9	7/25	1723	+4	1727	Yoshiyuki Kubota7-dan / age 50 1532	Asahi Cup Prelim 1 Round 2	Gote	○
10	8/3	1727	-11	1716	Kota Kanai6-dan / age 36 1579	Oi-sen Prelims Round 2	Sente	●
11	8/17	1716	+3	1719	Hiroki Nakata8-dan / age 57 1481	Junisen Class B2 Round 3	Sente	○
12	8/26	1719	-11	1708	Junpei Ide5-dan / age 31 1594	Asahi Cup Prelim 1 Round 3	Gote	●
13	9/2	1708	+4	1712	Tetsuya Fujimori5-dan / age 35 1504	Ginga-sen Prelims Final	Sente	○
14	9/7	1712	+8	1719	Koichi Fukaura9-dan / age 50 1694	Junisen Class B2 Round 4	Gote	○
15	10/4	1719	+5	1724	Shuji Satoh8-dan / age 55 1565	Eio-sen 8-dan section Round 3	Sente	○
16	10/14	1724	+10	1734	Yasuhiro Masuda6-dan / age 24 1808	Kisei-sen Prelim 2 Round 1	Gote	○
17	10/19	1734	-10	1724	Issei Takazaki7-dan / age 35 1656	Junisen Class B2 Round 5	Gote	●
18	11/6	1724	-6	1718	Yuuki Sasaki7-dan / age 28 1798	NHK Cup Main Round 2	Gote	●
19	11/16	1718	-5	1712	Takahiro Oohashi6-dan / age 30 1832	Junisen Class B2 Round 6	Sente	●
20	11/21	1712	+6	1718	Osamu Nakamura9-dan / age 60 1607	Kisei-sen Prelim 2 Round 2	Sente	○
21	11/25	1718	-5	1713	Akira Inaba8-dan / age 34 1846	Eio-sen 8-dan section Final	Gote	●
22	12/14	1713	+6	1719	Koji Tanigawa9-dan / age 60 1642	Junisen Class B2 Round 7	Gote	○
23	12/23	1719	+6	1725	Kenjirou Abe7-dan / age 33 1609	Ryuo-sen Group 1 Ranking Round 1	Gote	○
24	1/6	1725	+10	1735	Seiya Kondou7-dan / age 26 1832	Kisei-sen Prelim 2 Final	Sente	○
25	1/11	1735	+7	1742	Makoto Sasaki7-dan / age 42 1699	Junisen Class B2 Round 8	Sente	○
26	1/20	1742	+6	1749	Makoto Tobe7-dan / age 36 1662	Oza-sen Prelim 2 Round 1	Sente	○
27	1/23	1749	-8	1741	Taichi Nakamura7-dan / age 34 1754	Osho-sen Prelim 1 Round 2	Sente	●
28	2/3	1741	+2	1743	Yoshiyuki Matsumoto7-dan / age 51 1440	Kio-sen Prelims Round 2	Sente	○
29	2/8	1743	-12	1731	Takashi Abe9-dan / age 55 1540	Junisen Class B2 Round 9	Gote	●
30	2/14	1731	-3	1728	Takuya NagaseOza / age 30 1962	Ryuo-sen Group 1 Ranking Round 2	Gote	●
31	2/22	1728	+3	1730	Masakazu Kondoh7-dan / age 51 1463	NHK Cup Prelims Round 2	Gote	○
32	2/22	1728	-13	1714	Kosuke Tamura7-dan / age 46 1460	NHK Cup Prelims Final	Sente	●
33	3/1	1717	+6	1723	Mitsunori Makino6-dan / age 34 1617	Kisei-sen Main Round 1	Gote	○
34	3/8	1723	-12	1711	Mamoru Hatakeyama8-dan / age 53 1508	Junisen Class B2 Round 10	Sente	●
35	3/16	1711	-6	1704	Kazushi Watanabe6-dan / age 28 1779	Ginga-sen Block D Round 8	Sente	●
36	3/24	1704	+7	1711	Kohei Hasebe5-dan / age 28 1658	Kio-sen Prelims Round 3	Gote	○
37	3/29	1711	-5	1706	Asuto Saito5-dan / age 24 1829	Oza-sen Prelim 2 Round 2	Sente	●

FY2021 results17W-17L

Win rate0.500

Rating1733

Annual rank38th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1699	+6	1706	Takumi Ito4-dan / age 18 1628	NHK Cup Main Round 1	Gote	○
2	5/13	1706	-7	1699	Masataka Goda9-dan / age 50 1752	Junisen Class B1 Round 1	Sente	●
3	6/3	1699	-5	1693	Seiya Kondou7-dan / age 24 1820	Junisen Class B1 Round 2	Gote	●
4	6/11	1693	+11	1704	Seiya Kondou7-dan / age 24 1826	Kio-sen Main Round 1	Sente	○
5	6/17	1704	-6	1699	Shota Chida7-dan / age 27 1810	Junisen Class B1 Round 3	Gote	●
6	6/23	1699	+7	1706	Kazutoshi Satoh7-dan / age 43 1670	Oi-sen Prelims Round 2	Gote	○
7	7/20	1706	+5	1711	Keiichi Sanada8-dan / age 48 1555	Eio-sen 8-dan section Round 2	Sente	○
8	7/20	1706	+5	1711	Daisuke Nakagawa8-dan / age 53 1582	Eio-sen 8-dan section Round 3	Gote	○
9	7/27	1716	-6	1709	Amahiko Satoh9-dan / age 33 1782	Kio-sen Main Round 2	Gote	●
10	8/18	1709	-11	1699	Shoji Segawa6-dan / age 51 1575	Asahi Cup Prelim 1 Round 2	Gote	●
11	8/30	1699	+10	1708	Hiroyuki Miura9-dan / age 47 1772	NHK Cup Main Round 2	Sente	○
12	9/16	1708	-5	1703	Yuuki Sasaki7-dan / age 27 1827	Junisen Class B1 Round 5	Sente	●
13	9/22	1703	+11	1713	Seiya Kondou7-dan / age 25 1821	Kisei-sen Prelim 2 Round 1	Gote	○
14	9/30	1713	-7	1707	Toshiaki Kubo9-dan / age 46 1764	Junisen Class B1 Round 6	Sente	●
15	10/6	1707	-5	1701	Wataru Yashiro7-dan / age 27 1825	Oi-sen Prelims Round 3	Gote	●
16	10/15	1701	+7	1708	Takeshi Fujii9-dan / age 51 1669	Ryuo-sen Group 2 Promotion playoff Final	Gote	○
17	10/21	1708	+11	1719	Kazuki Kimura9-dan / age 48 1825	Junisen Class B1 Round 7	Gote	○
18	11/16	1719	-1	1718	Sota Fujii4 titles / age 19 2121	Junisen Class B1 Round 8	Gote	●
19	12/2	1718	+8	1726	Hiroaki Yokoyama7-dan / age 41 1720	Junisen Class B1 Round 9	Sente	○
20	12/5	1726	+9	1735	Masataka Goda9-dan / age 50 1781	NHK Cup Main Round 3	Sente	○
21	12/10	1735	+9	1744	Kazuki Kimura9-dan / age 48 1790	Ryuo-sen Group 1 Ranking Round 1	Sente	○
22	12/15	1744	-9	1735	Chikara Akutsu8-dan / age 39 1695	Oza-sen Prelim 2 Round 1	Gote	●
23	12/23	1735	-9	1726	Nobuyuki Yashiki9-dan / age 49 1702	Junisen Class B1 Round 10	Gote	●
24	12/28	1726	-6	1720	Takayuki Yamasaki8-dan / age 40 1794	Eio-sen 8-dan section Final	Gote	●
25	1/13	1720	-8	1712	Chikara Akutsu8-dan / age 39 1708	Junisen Class B1 Round 11	Sente	●
26	1/20	1712	+7	1718	Makoto Tobe7-dan / age 35 1658	Osho-sen Prelim 1 Round 1	Gote	○
27	1/25	1718	-7	1712	Yasumitsu Satoh9-dan / age 52 1782	Kisei-sen Prelim 2 Round 2	Sente	●
28	2/3	1712	-6	1706	Akira Inaba8-dan / age 33 1823	Junisen Class B1 Round 12	Sente	●
29	2/13	1706	+10	1717	Shota Chida7-dan / age 27 1813	NHK Cup Main Quarterfinal	Sente	○
30	2/28	1717	-4	1713	Takuya NagaseOza / age 29 1933	Ryuo-sen Group 1 Ranking Round 2	Sente	●
31	3/6	1713	+8	1721	Koichi Fukaura9-dan / age 50 1723	NHK Cup Main Semifinal	Sente	○
32	3/9	1721	+9	1730	Hiroyuki Miura9-dan / age 48 1768	Junisen Class B1 Round 13	Gote	○
33	3/20	1730	-4	1726	Masayuki Toyoshima9-dan / age 31 1902	NHK Cup Main Final	Sente	●
34	3/22	1726	+7	1733	Takuma Oikawa7-dan / age 34 1698	Osho-sen Prelim 1 Round 2	Sente	○

FY2020 results14W-23L

Win rate0.378

Rating1702

Annual rank42nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1763	+6	1770	Daisuke Suzuki9-dan / age 45 1690	Oza-sen Prelim 2 Final	Sente	○
2	4/10	1770	-7	1763	Tetsuro Itodani8-dan / age 31 1811	Ginga-sen Block A Round 11	Gote	●
3	4/26	1763	+6	1768	Wakamu Deguchi4-dan / age 24 1655	NHK Cup Main Round 1	Sente	○
4	4/30	1768	-8	1760	Yuuki Sasaki7-dan / age 25 1749	Ryuo-sen Group 2 Ranking Semifinal	Sente	●
5	5/18	1760	-10	1750	Daisuke Suzuki9-dan / age 45 1693	Osho-sen Prelim 1 Round 3	Sente	●
6	6/2	1750	-9	1741	Nobuyuki Yashiki9-dan / age 48 1693	Kio-sen Main Round 1	Sente	●
7	6/11	1741	-6	1735	Toshiaki Kubo9-dan / age 44 1811	Junisen Class B1 Round 1	Gote	●
8	6/19	1735	-6	1729	Toshiaki Kubo9-dan / age 44 1817	Oza-sen Main Round 1	Sente	●
9	7/9	1729	-5	1724	Shota Chida7-dan / age 26 1885	Junisen Class B1 Round 2	Sente	●
10	8/7	1724	+10	1734	Tadahisa Maruyama9-dan / age 49 1806	Junisen Class B1 Round 3	Gote	○
11	8/15	1734	-3	1731	Takuya NagaseEio・Oza / age 27 1996	Ginga-sen Final T Round 1	Sente	●
12	8/27	1731	+9	1740	Seiya Kondou7-dan / age 24 1779	Junisen Class B1 Round 4	Sente	○
13	8/31	1740	+7	1747	Takeshi Fujii9-dan / age 49 1685	Oi-sen Prelims Round 2	Sente	○
14	10/8	1747	-8	1739	Hisashi Namekata9-dan / age 46 1754	Junisen Class B1 Round 6	Gote	●
15	10/14	1739	-8	1731	Shingo Sawada7-dan / age 28 1724	Ryuo-sen Group 2 Promotion playoff Final	Sente	●
16	10/19	1731	+7	1738	Chikara Akutsu8-dan / age 38 1687	Kisei-sen Prelim 2 Round 1	Sente	○
17	10/23	1738	+9	1746	Hisashi Namekata9-dan / age 46 1768	Oi-sen Prelims Round 3	Sente	○
18	10/29	1746	+13	1759	Takuya NagaseOza / age 28 2011	Junisen Class B1 Round 7	Sente	○
19	11/6	1759	+6	1765	Makoto Sasaki7-dan / age 40 1663	Asahi Cup Prelim 2 Round 1	Sente	○
20	11/6	1759	-10	1749	Shinya Satoh7-dan / age 43 1649	Asahi Cup Prelim 2 Final	Sente	●
21	11/8	1755	-8	1747	Koichi Fukaura9-dan / age 48 1759	NHK Cup Main Round 2	Sente	●
22	11/12	1747	+8	1755	Koichi Fukaura9-dan / age 48 1766	Junisen Class B1 Round 8	Sente	○
23	11/20	1755	-12	1744	Taku Morishita9-dan / age 54 1589	Oi-sen Prelims Round 4	Gote	●
24	11/25	1744	-9	1735	Kenjirou Abe7-dan / age 31 1694	Kisei-sen Prelim 2 Round 2	Sente	●
25	12/3	1735	-6	1728	Kazuki Kimura9-dan / age 47 1808	Junisen Class B1 Round 9	Gote	●
26	12/18	1728	+8	1737	Koichi Fukaura9-dan / age 48 1739	Ryuo-sen Group 2 Ranking Round 1	Gote	○
27	12/24	1737	-8	1728	Nobuyuki Yashiki9-dan / age 48 1730	Junisen Class B1 Round 10	Sente	●
28	1/6	1728	-12	1717	Keiichi Sanada8-dan / age 48 1551	Osho-sen Prelim 1 Round 2	Gote	●
29	1/14	1717	-5	1711	Takayuki Yamasaki8-dan / age 39 1830	Junisen Class B1 Round 11	Gote	●
30	1/18	1711	+2	1713	Masaki Izumi8-dan / age 60 1379	Eio-sen 8-dan section Round 1	Gote	○
31	1/18	1711	-5	1706	Akihito Hirose8-dan / age 34 1851	Eio-sen 8-dan section Round 2	Sente	●
32	2/4	1708	+9	1718	Masataka Goda9-dan / age 49 1765	Junisen Class B1 Round 12	Sente	○
33	2/9	1718	-5	1713	Akihito Hirose8-dan / age 34 1865	Oza-sen Prelim 2 Round 2	Gote	●
34	2/17	1713	+11	1723	Shota Chida7-dan / age 26 1827	Ryuo-sen Group 2 Ranking Round 2	Sente	○
35	3/11	1723	-9	1714	Chikara Akutsu8-dan / age 38 1687	Junisen Class B1 Round 13	Gote	●
36	3/23	1714	-2	1713	Sota FujiiOi・Kisei / age 18 2059	Ryuo-sen Group 2 Ranking Semifinal	Gote	●
37	3/30	1713	-11	1702	Mamoru Hatakeyama8-dan / age 51 1597	Ginga-sen Block A Round 9	Sente	●

FY2019 results17W-15L

Win rate0.531

Rating1766

Annual rank25th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1746	-6	1740	Daichi Sasaki5-dan / age 23 1834	Oza-sen Prelim 2 Final	Gote	●
2	5/12	1740	-8	1732	Yasuaki Murayama7-dan / age 35 1749	NHK Cup Main Round 1	Sente	●
3	5/24	1732	+8	1740	Nobuyuki Yashiki9-dan / age 47 1717	Osho-sen Prelim 1 Round 3	Gote	○
4	6/5	1740	+5	1745	Yuichi Tanaka5-dan / age 34 1610	Osho-sen Prelim 1 Round 4	Sente	○
5	6/13	1745	+10	1755	Masataka Goda9-dan / age 48 1829	Junisen Class B1 Round 1	Gote	○
6	6/20	1755	+9	1764	Masataka Goda9-dan / age 48 1819	Kio-sen Main Round 1	Gote	○
7	7/5	1764	+6	1770	Mirai Aoshima5-dan / age 24 1676	Osho-sen Prelim 1 Final	Gote	○
8	7/11	1770	-6	1765	Shota Chida7-dan / age 25 1869	Junisen Class B1 Round 3	Sente	●
9	7/18	1765	-9	1755	Yuuki Sasaki7-dan / age 24 1715	Asahi Cup Prelim 1 Round 2	Sente	●
10	7/26	1755	+7	1763	Shingo Sawada6-dan / age 27 1718	Osho-sen Prelim 2 Round 1	Gote	○
11	7/31	1763	-9	1753	Ryuuma Tonari5-dan / age 29 1701	Kio-sen Main Round 2	Sente	●
12	8/9	1753	-14	1739	Kenji Waki8-dan / age 58 1407	Eio-sen 8-dan section Round 2	Gote	●
13	8/22	1739	-5	1734	Tatsuya Sugai7-dan / age 27 1856	Junisen Class B1 Round 4	Gote	●
14	8/27	1734	-6	1728	Masataka Goda9-dan / age 48 1825	Osho-sen Prelim 2 Round 2	Gote	●
15	9/12	1728	-7	1720	Koji Tanigawa9-dan / age 57 1750	Junisen Class B1 Round 5	Gote	●
16	10/3	1720	-7	1713	Chikara Akutsu8-dan / age 37 1743	Junisen Class B1 Round 6	Gote	●
17	10/11	1713	-9	1703	Shuji Muranaka7-dan / age 38 1649	Oi-sen Prelims Round 2	Gote	●
18	10/31	1703	+10	1713	Takayuki Yamasaki8-dan / age 38 1781	Junisen Class B1 Round 7	Sente	○
19	11/14	1713	+8	1721	Nobuyuki Yashiki9-dan / age 47 1716	Junisen Class B1 Round 8	Sente	○
20	11/22	1721	-12	1709	Akira Shima9-dan / age 56 1518	Kisei-sen Prelim 2 Round 1	Gote	●
21	12/5	1709	-7	1702	Hisashi Namekata9-dan / age 45 1765	Junisen Class B1 Round 9	Gote	●
22	12/19	1702	-5	1698	Shintaro Saito7-dan / age 26 1854	Junisen Class B1 Round 10	Sente	●
23	1/7	1698	+9	1706	Daisuke Suzuki9-dan / age 45 1727	Ryuo-sen Group 2 Ranking Round 1	Sente	○
24	1/23	1706	-3	1703	Takuya NagaseEio・Oza / age 27 1978	Junisen Class B1 Round 11	Gote	●
25	1/31	1703	+2	1706	Eisaku Tomioka8-dan / age 55 1401	Osho-sen Prelim 1 Round 1	Gote	○
26	2/6	1706	+9	1715	Chikara Akutsu8-dan / age 37 1749	Ryuo-sen Group 2 Ranking Round 2	Gote	○
27	2/13	1715	+10	1725	Koichi Fukaura9-dan / age 47 1804	Junisen Class B1 Round 12	Gote	○
28	2/26	1725	+8	1733	Chikara Akutsu8-dan / age 37 1731	Oza-sen Prelim 2 Round 2	Sente	○
29	3/12	1733	+6	1738	Mamoru Hatakeyama8-dan / age 50 1623	Junisen Class B1 Round 13	Sente	○
30	3/19	1738	+9	1748	Yasumitsu Satoh9-dan / age 50 1784	Ginga-sen Block A Round 10	Sente	○
31	3/19	1738	+10	1748	Tadahisa Maruyama9-dan / age 49 1816	Ginga-sen Block A Round 9	Sente	○
32	3/25	1757	+9	1766	Hisashi Namekata9-dan / age 46 1797	Osho-sen Prelim 1 Round 2	Gote	○

FY2018 results22W-23L

Win rate0.489

Rating1745

Annual rank33rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1795	-5	1790	Masayuki Toyoshima8-dan / age 27 1910	Ryuo-sen Group 1 Ranking Semifinal	Gote	●
2	4/17	1790	+6	1795	Hiromu Watanabe5-dan / age 29 1690	Ginga-sen Block G Round 9	Gote	○
3	4/20	1795	-9	1787	Seiya Kondou5-dan / age 21 1763	Oi-sen Red league Round 3	Sente	●
4	4/27	1787	+8	1794	Seiya Kondou5-dan / age 21 1772	Osho-sen Prelim 1 Round 3	Gote	○
5	5/2	1794	+7	1801	Koji Tanigawa9-dan / age 56 1744	Oi-sen Red league Round 4	Sente	○
6	5/6	1801	+2	1803	Hirokazu Ueno5-dan / age 41 1417	NHK Cup Main Round 1	Gote	○
7	5/9	1803	+10	1813	Akira Inaba8-dan / age 29 1880	Ryuo-sen Group 1 3rd-place playoff Final	Gote	○
8	5/17	1813	-7	1806	Yoshiharu HabuRyuo・Kisei / age 47 1871	Oi-sen Red league Round 5	Gote	●
9	5/22	1806	-11	1795	Toshiyuki Moriuchi9-dan / age 47 1669	Ginga-sen Block G Round 10	Gote	●
10	5/31	1795	+7	1802	橋本崇載age 35 1750	Osho-sen Prelim 1 Round 4	Sente	○
11	6/5	1802	+7	1809	Chikara Akutsu8-dan / age 35 1779	Kio-sen Main Round 1	Gote	○
12	6/14	1809	+4	1814	Mamoru Hatakeyama7-dan / age 49 1641	Junisen Class B1 Round 1	Sente	○
13	6/22	1814	-9	1804	Wataru Yashiro6-dan / age 24 1751	Osho-sen Prelim 1 Final	Sente	●
14	7/2	1804	-7	1797	Hiroyuki Miura9-dan / age 44 1841	Ryuo-sen Main Quarterfinal	Sente	●
15	7/6	1797	-7	1790	Akira Inaba8-dan / age 29 1855	Kio-sen Main Round 2	Gote	●
16	7/19	1790	-7	1784	Tatsuya SugaiOi / age 26 1842	Junisen Class B1 Round 3	Gote	●
17	7/24	1784	+2	1785	Torahiko Tanaka9-dan / age 61 1414	Asahi Cup Prelim 1 Round 2	Gote	○
18	7/28	1785	-5	1780	Masayuki ToyoshimaKisei / age 28 1925	JT Cup Main Round 1	Sente	●
19	8/4	1780	+10	1790	Akira Inaba8-dan / age 29 1854	Eio-sen 8-dan section Round 2	Sente	○
20	8/9	1790	-7	1784	Shintaro Saito7-dan / age 25 1854	Junisen Class B1 Round 4	Gote	●
21	8/12	1784	-7	1776	Takayuki Yamasaki8-dan / age 37 1826	NHK Cup Main Round 2	Sente	●
22	8/30	1776	-8	1769	Masataka Goda9-dan / age 47 1787	Junisen Class B1 Round 5	Sente	●
23	9/5	1769	+3	1772	Naruyuki Hatakeyama8-dan / age 49 1534	Eio-sen 8-dan section Round 3	Gote	○
24	9/5	1769	+6	1775	Kensuke Kitahama8-dan / age 42 1688	Eio-sen 8-dan section Final	Sente	○
25	9/11	1778	-13	1765	Tadao Kitajima7-dan / age 52 1501	Asahi Cup Prelim 1 Round 3	Sente	●
26	9/20	1765	+8	1773	橋本崇載age 35 1750	Junisen Class B1 Round 6	Gote	○
27	10/18	1773	+5	1778	Hirotaka Nozuki8-dan / age 45 1635	Junisen Class B1 Round 7	Gote	○
28	10/26	1778	+3	1780	Makoto Chuza7-dan / age 48 1516	Oi-sen Prelims Round 2	Gote	○
29	11/1	1780	+9	1789	Takayuki Yamasaki8-dan / age 37 1826	Junisen Class B1 Round 8	Sente	○
30	11/7	1789	-8	1782	Yasumitsu Satoh9-dan / age 49 1798	Eio-sen Main Round 1	Gote	●
31	11/22	1782	-6	1776	Akira WatanabeKio / age 34 1880	Junisen Class B1 Round 9	Sente	●
32	11/30	1776	+9	1785	Masataka Goda9-dan / age 47 1811	Oi-sen Prelims Round 3	Gote	○
33	12/13	1785	-9	1776	Koji Tanigawa9-dan / age 56 1746	Junisen Class B1 Round 10	Gote	●
34	12/28	1776	-7	1769	Kazuki Kimura9-dan / age 45 1815	Ryuo-sen Group 1 Ranking Round 1	Sente	●
35	1/10	1769	+9	1778	Kazuki Kimura9-dan / age 45 1822	Junisen Class B1 Round 11	Sente	○
36	1/16	1778	+3	1781	Keiichi Sanada8-dan / age 46 1540	Oi-sen Prelims Round 4	Sente	○
37	1/21	1781	-9	1772	Chikara Akutsu8-dan / age 36 1733	Kisei-sen Prelim 2 Round 1	Sente	●
38	2/11	1772	-9	1763	Taichi Nakamura7-dan / age 30 1734	Oi-sen Prelims Final	Gote	●
39	2/14	1763	-8	1755	Hisashi Namekata8-dan / age 45 1759	Junisen Class B1 Round 12	Sente	●
40	2/20	1755	+7	1762	Mirai Aoshima5-dan / age 23 1705	Oza-sen Prelim 2 Round 2	Gote	○
41	2/26	1762	+1	1763	Katsuhiko Murooka7-dan / age 59 1328	Osho-sen Prelim 1 Round 2	Sente	○
42	3/6	1763	+7	1770	Takeshi Fujii9-dan / age 48 1731	Oza-sen Prelim 2 Round 3	Gote	○
43	3/14	1770	-9	1761	Nobuyuki Yashiki9-dan / age 47 1710	Junisen Class B1 Round 13	Gote	●
44	3/18	1761	-8	1753	Yasumitsu Satoh9-dan / age 49 1768	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	●
45	3/26	1753	-8	1745	Yasuhiro Masuda6-dan / age 21 1760	Ginga-sen Block G Round 8	Gote	●

FY2017 results20W-19L

Win rate0.513

Rating1805

Annual rank20th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1803	+7	1810	Yasuhiro Masuda4-dan / age 19 1749	Osho-sen Prelim 1 Round 3	Gote	○
2	4/20	1810	+8	1817	Tadahisa Maruyama9-dan / age 46 1794	Ryuo-sen Group 1 Ranking Semifinal	Sente	○
3	5/2	1817	-10	1807	Kouhei Funae6-dan / age 30 1731	Ginga-sen Block B Round 10	Sente	●
4	5/10	1807	-7	1800	Tatsuya Sugai7-dan / age 25 1851	Oza-sen Main Round 1	Gote	●
5	5/15	1800	+10	1811	Yoshiharu Habu3 titles / age 46 1909	Ryuo-sen Group 1 Ranking Final	Gote	○
6	5/23	1811	+6	1817	Wataru Yashiro6-dan / age 23 1744	Osho-sen Prelim 1 Round 4	Sente	○
7	6/23	1817	-8	1809	Hiroyuki Miura9-dan / age 43 1812	Kio-sen Main Round 2	Sente	●
8	6/29	1809	+7	1817	Tadahisa Maruyama9-dan / age 46 1784	Junisen Class B1 Round 1	Gote	○
9	7/9	1817	-7	1810	Shintaro Saito7-dan / age 24 1873	NHK Cup Main Round 1	Sente	●
10	7/12	1810	+4	1814	Osamu Nakamura9-dan / age 54 1623	Osho-sen Prelim 1 Final	Gote	○
11	7/20	1814	-6	1808	Tatsuya Sugai7-dan / age 25 1893	Junisen Class B1 Round 2	Sente	●
12	7/27	1808	+10	1818	Toshiaki KuboOsho / age 41 1914	Ryuo-sen Main Semifinal	Gote	○
13	8/2	1818	-8	1810	Takayuki Yamasaki8-dan / age 36 1818	Eio-sen 8-dan section Round 2	Gote	●
14	8/11	1810	-8	1802	Chikara Akutsu8-dan / age 35 1810	Osho-sen Prelim 2 Round 1	Sente	●
15	8/14	1802	-5	1797	Yoshiharu Habu3 titles / age 46 1922	Ryuo-sen Best-of-7 Game 1	Gote	●
16	8/22	1797	-7	1790	Shintaro Saito7-dan / age 24 1861	Junisen Class B1 Round 3	Gote	●
17	8/25	1790	+11	1801	Yoshiharu Habu3 titles / age 46 1917	Ryuo-sen Best-of-7 Game 2	Sente	○
18	9/8	1801	-6	1795	Yoshiharu HabuOza・Kisei / age 46 1889	Ryuo-sen Best-of-7 Game 3	Sente	●
19	9/21	1795	-8	1787	Masataka Goda9-dan / age 46 1779	Junisen Class B1 Round 4	Sente	●
20	10/11	1787	+5	1792	Takuma Oikawa6-dan / age 30 1654	Oi-sen Prelims Round 2	Sente	○
21	10/27	1792	-9	1783	Kazuki Kimura9-dan / age 44 1761	Kisei-sen Prelim 2 Round 1	Gote	●
22	11/1	1783	+7	1790	Nobuyuki Yashiki9-dan / age 45 1742	Oi-sen Prelims Round 3	Gote	○
23	11/16	1790	-8	1782	Kazuki Kimura9-dan / age 44 1770	Junisen Class B1 Round 6	Gote	●
24	11/30	1782	-6	1775	Tetsuro Itodani8-dan / age 29 1855	Junisen Class B1 Round 7	Sente	●
25	12/15	1775	+10	1785	Shintaro Saito7-dan / age 24 1873	Asahi Cup Prelim 2 Round 1	Sente	○
26	12/15	1775	-8	1768	Sota Fujii4-dan / age 15 1796	Asahi Cup Prelim 2 Final	Sente	●
27	12/21	1778	-9	1769	橋本崇載age 34 1742	Junisen Class B1 Round 8	Gote	●
28	12/26	1769	+9	1778	Masataka Goda9-dan / age 46 1810	Ryuo-sen Group 1 Ranking Round 1	Sente	○
29	1/12	1778	+9	1787	Masataka Goda9-dan / age 46 1801	Oi-sen Prelims Round 4	Sente	○
30	1/18	1787	+6	1792	Koji Tanigawa9-dan / age 55 1694	Junisen Class B1 Round 9	Sente	○
31	1/26	1792	+10	1802	Amahiko SatohMeijin・Eio / age 30 1863	Oi-sen Prelims Final	Sente	○
32	2/2	1802	+6	1808	Kouru Abe6-dan / age 23 1731	Oza-sen Prelim 2 Round 2	Sente	○
33	2/15	1808	+9	1818	Takayuki Yamasaki8-dan / age 37 1856	Junisen Class B1 Round 10	Sente	○
34	2/22	1818	+8	1825	Kazuki Kimura9-dan / age 44 1805	Oi-sen Red league Round 1	Sente	○
35	3/2	1825	+2	1827	Hiroshi Okazaki7-dan / age 50 1481	Osho-sen Prelim 1 Round 2	Gote	○
36	3/9	1827	-9	1818	Chikara Akutsu8-dan / age 35 1794	Junisen Class B1 Round 11	Gote	●
37	3/16	1818	+6	1824	Nobuyuki Yashiki9-dan / age 46 1723	Ryuo-sen Group 1 Ranking Round 2	Gote	○
38	3/22	1824	-9	1815	Yasuaki Murayama7-dan / age 33 1789	Oi-sen Red league Round 2	Gote	●
39	3/28	1815	-10	1805	Nobuyuki Yashiki9-dan / age 46 1718	Oza-sen Prelim 2 Final	Gote	●

FY2016 results18W-16L

Win rate0.529

Rating1808

Annual rank19th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1816	+9	1825	Hisashi Namekata8-dan / age 42 1870	Ryuo-sen Group 2 Ranking Round 2	Sente	○
2	4/22	1825	-10	1816	Kenjirou Abe7-dan / age 27 1752	Ryuo-sen Group 2 Ranking Semifinal	Gote	●
3	5/9	1816	+9	1824	Toshiaki Kubo9-dan / age 40 1849	Oza-sen Main Round 1	Gote	○
4	5/22	1824	-9	1815	Yuuki Sasaki5-dan / age 21 1767	NHK Cup Main Round 1	Sente	●
5	5/23	1815	-13	1802	Satoshi Takano4-dan / age 22 1591	Osho-sen Prelim 1 Round 3	Sente	●
6	5/31	1802	+9	1811	Toshiaki Kubo9-dan / age 40 1840	Ginga-sen Block A Round 11	Sente	○
7	6/8	1811	+10	1822	Masataka GodaOsho / age 45 1918	Oza-sen Main Round 2	Sente	○
8	6/16	1822	-6	1816	Masayuki Toyoshima7-dan / age 26 1914	Junisen Class B1 Round 1	Sente	●
9	6/24	1816	-7	1808	Tatsuya Sugai7-dan / age 24 1842	Ginga-sen Final T Round 1	Sente	●
10	6/30	1808	-8	1800	Kazuki Kimura8-dan / age 43 1802	Junisen Class B1 Round 2	Gote	●
11	7/4	1800	-7	1793	Koichi Fukaura9-dan / age 44 1842	Kio-sen Main Round 2	Sente	●
12	7/11	1793	-13	1780	Hiroki Nakata8-dan / age 51 1548	Eio-sen 8-dan section Round 1	Sente	●
13	7/14	1780	-4	1776	Amahiko SatohMeijin / age 28 1965	Oza-sen Main Semifinal	Sente	●
14	7/21	1776	-6	1770	Toshiaki Kubo9-dan / age 40 1848	Junisen Class B1 Round 3	Sente	●
15	8/4	1770	+10	1780	Masataka GodaOsho / age 45 1878	Junisen Class B1 Round 4	Gote	○
16	9/9	1780	+4	1784	Hiroki Iizuka7-dan / age 47 1587	Oi-sen Prelims Round 2	Gote	○
17	9/15	1784	-10	1774	Eiji Iijima7-dan / age 36 1700	Junisen Class B1 Round 5	Gote	●
18	10/6	1774	+10	1784	Tetsuro Itodani8-dan / age 28 1858	Junisen Class B1 Round 6	Sente	○
19	10/21	1784	+6	1790	Eiji Iijima7-dan / age 37 1701	Ryuo-sen Group 2 Promotion playoff Final	Sente	○
20	10/27	1790	+5	1795	Koji Tanigawa9-dan / age 54 1656	Junisen Class B1 Round 7	Sente	○
21	11/6	1795	+5	1800	Shinya Satoh7-dan / age 39 1640	Oi-sen Prelims Round 3	Sente	○
22	11/10	1800	+7	1807	橋本崇載age 33 1760	Junisen Class B1 Round 8	Gote	○
23	11/14	1807	-8	1799	Taichi Nakamura6-dan / age 28 1799	Oi-sen Prelims Round 4	Gote	●
24	11/24	1799	+8	1807	Tadahisa Maruyama9-dan / age 46 1801	Junisen Class B1 Round 9	Sente	○
25	12/8	1807	-12	1795	Yasuaki Tsukada9-dan / age 52 1615	Asahi Cup Prelim 2 Round 1	Gote	●
26	12/22	1795	-7	1788	Takayuki Yamasaki8-dan / age 35 1841	Junisen Class B1 Round 10	Gote	●
27	12/28	1788	+5	1793	Hirotaka Nozuki7-dan / age 43 1661	Kisei-sen Prelim 2 Round 2	Sente	○
28	1/19	1793	+8	1801	Koichi Fukaura9-dan / age 44 1803	Ryuo-sen Group 1 Ranking Round 1	Sente	○
29	1/26	1801	-9	1793	Chikara Akutsu8-dan / age 34 1779	Junisen Class B1 Round 11	Gote	●
30	2/2	1793	+2	1795	Torahiko Tanaka9-dan / age 59 1442	Osho-sen Prelim 1 Round 2	Gote	○
31	2/15	1795	+8	1802	Taichi Nakamura6-dan / age 28 1776	Kisei-sen Prelim 2 Final	Sente	○
32	3/1	1802	+8	1811	Nobuyuki Yashiki9-dan / age 45 1808	Ryuo-sen Group 1 Ranking Round 2	Sente	○
33	3/9	1811	+5	1815	Mamoru Hatakeyama7-dan / age 47 1662	Junisen Class B1 Round 13	Sente	○
34	3/22	1815	-8	1808	Tetsuro Itodani8-dan / age 28 1837	Kisei-sen Main Round 1	Sente	●

FY2015 results24W-15L

Win rate0.615

Rating1821

Annual rank20th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1836	+7	1843	Takayuki Yamasaki8-dan / age 34 1790	Ginga-sen Block F Round 10	Sente	○
2	4/9	1843	-7	1835	Tatsuya Sugai6-dan / age 22 1872	Oi-sen White league Round 3	Gote	●
3	4/15	1835	+2	1837	Koji Tosa8-dan / age 60 1480	Osho-sen Prelim 1 Round 3	Gote	○
4	5/1	1837	-8	1830	Hiroyuki Miura9-dan / age 41 1857	Ginga-sen Block F Round 11	Gote	●
5	5/7	1830	+9	1839	Yasumitsu Satoh9-dan / age 45 1891	Oi-sen White league Round 4	Sente	○
6	5/12	1839	+3	1842	Osamu Nakamura9-dan / age 52 1592	Osho-sen Prelim 1 Round 4	Sente	○
7	5/18	1842	+3	1845	Yusuke Ina6-dan / age 39 1560	Oi-sen White league Round 5	Gote	○
8	5/22	1845	+3	1847	Akira Shima9-dan / age 52 1559	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	○
9	6/5	1847	+10	1857	Amahiko Satoh8-dan / age 27 1928	Osho-sen Prelim 1 Final	Gote	○
10	6/11	1857	+7	1865	Tadahisa Maruyama9-dan / age 44 1834	Junisen Class B1 Round 1	Gote	○
11	6/28	1865	-14	1851	Keita Inoue9-dan / age 51 1564	NHK Cup Main Round 1	Sente	●
12	7/2	1851	+8	1859	Hiroyuki Miura9-dan / age 41 1856	Junisen Class B1 Round 2	Sente	○
13	7/14	1859	-11	1848	Kouhei Funae5-dan / age 28 1732	Kio-sen Main Round 2	Gote	●
14	7/17	1848	+3	1851	Naoya Fujiwara7-dan / age 50 1572	Eio-sen 7-dan section Round 1	Gote	○
15	7/17	1848	+4	1853	Keiichi Sanada7-dan / age 42 1679	Eio-sen 7-dan section Round 2	Sente	○
16	7/23	1855	+7	1863	Kazuki Kimura8-dan / age 42 1827	Junisen Class B1 Round 3	Gote	○
17	8/12	1863	+8	1870	Hisashi Namekata8-dan / age 41 1847	Osho-sen Prelim 2 Round 1	Sente	○
18	8/18	1870	-9	1862	Akira Inaba7-dan / age 27 1846	Eio-sen 7-dan section Round 3	Sente	●
19	8/26	1862	-9	1853	Toshiyuki Moriuchi9-dan / age 44 1827	Osho-sen Prelim 2 Round 2	Sente	●
20	9/17	1853	-10	1843	橋本崇載age 32 1770	Junisen Class B1 Round 4	Sente	●
21	9/25	1843	-14	1829	Hisashi Ogura7-dan / age 47 1476	Oi-sen Prelims Round 2	Gote	●
22	10/1	1829	-10	1819	Chikara Akutsu8-dan / age 33 1758	Junisen Class B1 Round 5	Sente	●
23	10/13	1819	+6	1826	Makoto Tobe6-dan / age 29 1751	Kisei-sen Prelim 2 Round 1	Sente	○
24	10/22	1826	-7	1818	Akira Inaba7-dan / age 27 1849	Junisen Class B1 Round 6	Gote	●
25	10/29	1818	+4	1822	Masataka Sugimoto7-dan / age 46 1600	Ryuo-sen Group 2 Promotion playoff Semifinal	Gote	○
26	11/5	1822	-12	1809	Michio Takahashi9-dan / age 55 1606	Ryuo-sen Group 2 Promotion playoff Final	Gote	●
27	11/12	1809	+4	1813	Mamoru Hatakeyama7-dan / age 46 1624	Junisen Class B1 Round 7	Sente	○
28	11/20	1813	-8	1806	Akihito Hirose8-dan / age 28 1831	Kisei-sen Prelim 2 Round 2	Gote	●
29	11/25	1806	-10	1796	Makoto Tobe6-dan / age 29 1737	Asahi Cup Prelim 2 Round 1	Gote	●
30	12/3	1796	+4	1801	Manabu Senzaki9-dan / age 45 1632	Junisen Class B1 Round 8	Gote	○
31	12/17	1801	-6	1795	Masayuki Toyoshima7-dan / age 25 1908	Junisen Class B1 Round 9	Gote	●
32	1/7	1795	+9	1804	Takayuki Yamasaki8-dan / age 34 1823	Junisen Class B1 Round 10	Sente	○
33	1/28	1804	+5	1809	Koji Tanigawa9-dan / age 53 1679	Junisen Class B1 Round 11	Gote	○
34	2/3	1809	+3	1812	Masataka Sugimoto7-dan / age 47 1582	Ryuo-sen Group 2 Ranking Round 1	Sente	○
35	2/10	1812	+5	1818	Shinya Satoh7-dan / age 38 1696	Oza-sen Prelim 2 Round 2	Gote	○
36	3/4	1818	+4	1822	Kosuke Tamura7-dan / age 39 1654	Ginga-sen Block A Round 10	Sente	○
37	3/10	1822	-9	1814	Yasuaki Murayama7-dan / age 31 1798	Junisen Class B1 Round 13	Sente	●
38	3/17	1814	+2	1815	Shohei Takada6-dan / age 53 1435	Osho-sen Prelim 1 Round 2	Sente	○
39	3/31	1815	+6	1821	Sakio Chiba6-dan / age 37 1707	Oza-sen Prelim 2 Final	Gote	○

FY2014 results29W-13L

Win rate0.690

Rating1845

Annual rank15th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1778	+4	1783	Ryosuke Nakamura5-dan / age 28 1598	NHK Cup Main Round 1	Sente	○
2	4/10	1783	+6	1788	Kota Kanai5-dan / age 27 1674	Osho-sen Prelim 1 Round 2	Sente	○
3	5/22	1788	+9	1797	Nobuyuki Yashiki9-dan / age 42 1835	Ginga-sen Block F Round 11	Sente	○
4	5/22	1788	+4	1792	Naruyuki Hatakeyama7-dan / age 44 1588	Ginga-sen Block F Round 10	Sente	○
5	6/5	1801	+9	1810	Nobuyuki Yashiki9-dan / age 42 1826	Junisen Class B1 Round 1	Gote	○
6	6/24	1810	+4	1814	Naohiro Ishida4-dan / age 25 1645	Osho-sen Prelim 1 Round 3	Gote	○
7	7/4	1814	+6	1820	Akihiro Murata5-dan / age 27 1728	Ginga-sen Final T Round 1	Gote	○
8	7/17	1820	-9	1811	Takeshi Fujii9-dan / age 43 1771	Junisen Class B1 Round 3	Sente	●
9	7/21	1811	+5	1816	Kentaro Ishii4-dan / age 22 1655	Osho-sen Prelim 1 Final	Sente	○
10	7/26	1816	+10	1826	Masataka Goda9-dan / age 43 1922	Ginga-sen FinalＴ Round 2	Sente	○
11	7/29	1826	+13	1839	Yoshiharu Habu4 titles / age 43 2070	Ginga-sen FinalＴ Semifinal	Sente	○
12	8/11	1839	-6	1833	Akira WatanabeKio・Osho / age 30 1926	Ginga-sen FinalＴ Final	Sente	●
13	8/14	1833	-7	1826	Tadahisa Maruyama9-dan / age 43 1884	Kio-sen Main Round 2	Sente	●
14	8/18	1826	+8	1834	Kazuki Kimura8-dan / age 41 1843	Osho-sen Prelim 2 Round 1	Gote	○
15	8/28	1834	-9	1825	Yasuaki Murayama7-dan / age 30 1786	Junisen Class B1 Round 4	Sente	●
16	9/16	1825	+10	1835	Toshiyuki MoriuchiRyuo / age 43 1893	Osho-sen Prelim 2 Round 2	Sente	○
17	9/25	1835	+6	1841	橋本崇載age 31 1758	Junisen Class B1 Round 5	Gote	○
18	9/30	1841	-9	1832	Hiroyuki Miura9-dan / age 40 1801	Osho-sen Prelim 2 Final	Gote	●
19	10/9	1832	+4	1836	Hiroki Iizuka7-dan / age 45 1657	Junisen Class B1 Round 6	Sente	○
20	10/16	1836	+2	1838	Shohei Takada6-dan / age 52 1462	Oi-sen Prelims Round 2	Gote	○
21	10/23	1838	-11	1827	Mamoru Hatakeyama7-dan / age 45 1685	Junisen Class B1 Round 7	Gote	●
22	10/31	1827	+5	1832	Daisuke Suzuki8-dan / age 40 1686	Oi-sen Prelims Round 3	Sente	○
23	11/6	1832	+4	1835	Kosuke Tamura7-dan / age 38 1623	Kisei-sen Prelim 2 Round 2	Sente	○
24	11/13	1835	-8	1828	Amahiko Satoh7-dan / age 26 1855	Junisen Class B1 Round 8	Gote	●
25	11/16	1828	-7	1821	Tadahisa Maruyama9-dan / age 44 1875	NHK Cup Main Round 2	Sente	●
26	11/27	1821	+6	1827	Koji Tanigawa9-dan / age 52 1715	Junisen Class B1 Round 9	Sente	○
27	12/1	1827	-9	1818	Takuya Nagase6-dan / age 22 1787	Asahi Cup Prelim 2 Round 1	Sente	●
28	12/5	1818	+3	1821	Kazushiza Horiguchi7-dan / age 39 1575	Oi-sen Prelims Round 4	Sente	○
29	12/11	1821	+3	1824	Ichiro Hiura8-dan / age 48 1574	Oi-sen Prelims Final	Gote	○
30	12/25	1824	+10	1834	Masayuki Toyoshima7-dan / age 24 1913	Junisen Class B1 Round 10	Gote	○
31	1/8	1834	+8	1842	Takayuki Yamasaki8-dan / age 33 1820	Junisen Class B1 Round 11	Sente	○
32	2/5	1842	+6	1847	Akira Nishio6-dan / age 35 1736	Ryuo-sen Group 2 Ranking Round 1	Sente	○
33	2/13	1847	+9	1856	Koichi Fukaura9-dan / age 42 1873	Kisei-sen Prelim 2 Final	Sente	○
34	2/19	1856	+7	1863	Tadahisa Maruyama9-dan / age 44 1825	Junisen Class B1 Round 12	Sente	○
35	2/24	1863	+4	1867	Hiroki Iizuka7-dan / age 45 1644	Oza-sen Prelim 2 Round 2	Gote	○
36	2/27	1867	+6	1872	Hiroaki Yokoyama6-dan / age 34 1766	Oi-sen White league Round 1	Gote	○
37	3/5	1872	+7	1880	Kazuki Kimura8-dan / age 41 1832	Junisen Class B1 Round 13	Gote	○
38	3/9	1880	-8	1871	Yasumitsu Satoh9-dan / age 45 1874	Kisei-sen Main Round 1	Sente	●
39	3/13	1871	-11	1861	Shota Chida5-dan / age 20 1750	Oi-sen White league Round 2	Sente	●
40	3/20	1861	-9	1852	Nobuyuki Yashiki9-dan / age 43 1837	Oza-sen Prelim 2 Final	Gote	●
41	3/24	1852	+1	1854	Kazuharu Shoshi7-dan / age 53 1436	Osho-sen Prelim 1 Round 2	Gote	○
42	3/27	1854	-9	1845	Kazuki Kimura8-dan / age 41 1829	Ryuo-sen Group 2 Ranking Round 2	Sente	●

FY2013 results21W-16L

Win rate0.568

Rating1786

Annual rank26th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1798	+6	1805	Tadashi Ooishi4-dan / age 23 1721	Oi-sen Red league Round 3	Sente	○
2	4/17	1805	+6	1811	Koji Tanigawa9-dan / age 51 1723	Ginga-sen Block D Round 11	Sente	○
3	4/17	1805	+7	1812	Chikara Akutsu7-dan / age 30 1758	Ginga-sen Block D Round 10	Gote	○
4	4/25	1818	-11	1807	小林裕士7-dan / age 36 1675	Ryuo-sen Group 2 Ranking Semifinal	Sente	●
5	4/30	1807	+5	1812	Atsushi Miyata6-dan / age 31 1681	Oi-sen Red league Round 4	Gote	○
6	5/10	1812	-10	1802	Issei Takazaki6-dan / age 26 1721	Osho-sen Prelim 1 Round 3	Sente	●
7	5/12	1802	+5	1806	Daisuke Nakagawa8-dan / age 44 1642	NHK Cup Main Round 1	Gote	○
8	5/13	1806	-7	1800	Hisashi Namekata8-dan / age 39 1869	Oi-sen Red league Round 5	Sente	●
9	6/6	1800	+6	1806	Daisuke Suzuki8-dan / age 38 1727	Junisen Class B1 Round 1	Sente	○
10	6/12	1806	+3	1809	Takehiro Ohira5-dan / age 36 1563	Ginga-sen FinalＴ Round 1	Sente	○
11	6/20	1809	-11	1799	Mamoru Hatakeyama7-dan / age 44 1694	Kio-sen Main Round 1	Gote	●
12	6/27	1799	+7	1806	Akihito Hirose7-dan / age 26 1777	Junisen Class B1 Round 2	Sente	○
13	7/18	1806	+8	1814	Takayuki Yamasaki7-dan / age 32 1800	Junisen Class B1 Round 3	Gote	○
14	7/26	1814	-6	1808	Hisashi Namekata8-dan / age 39 1915	Ginga-sen FinalＴ Round 2	Gote	●
15	8/1	1808	-8	1800	橋本崇載age 30 1789	Junisen Class B1 Round 4	Sente	●
16	8/18	1800	-6	1794	Toshiyuki MoriuchiMeijin / age 42 1869	NHK Cup Main Round 2	Gote	●
17	8/22	1794	+6	1800	Mamoru Hatakeyama7-dan / age 44 1722	Junisen Class B1 Round 5	Sente	○
18	9/19	1800	+10	1810	Masayuki Toyoshima7-dan / age 23 1909	Junisen Class B1 Round 6	Gote	○
19	10/8	1810	+1	1811	Toshio Miyata7-dan / age 60 1296	Oi-sen Prelims Round 2	Sente	○
20	10/18	1811	+2	1814	Tadao Kitajima6-dan / age 47 1516	Oi-sen Prelims Round 3	Sente	○
21	10/24	1814	+6	1820	Michio Takahashi9-dan / age 53 1722	Ryuo-sen Group 2 Promotion playoff Final	Gote	○
22	10/31	1820	-8	1811	Kazuki Kimura8-dan / age 40 1801	Junisen Class B1 Round 8	Sente	●
23	11/6	1811	+6	1817	Hiroki Iizuka7-dan / age 44 1713	Kisei-sen Prelim 2 Round 1	Gote	○
24	11/14	1817	-7	1810	Tadahisa Maruyama9-dan / age 43 1863	Junisen Class B1 Round 9	Gote	●
25	11/22	1810	+4	1814	Shinya Satoh6-dan / age 36 1642	Oi-sen Prelims Round 4	Sente	○
26	11/27	1814	-12	1802	Daisuke Nakagawa8-dan / age 45 1606	Asahi Cup Prelim 2 Round 1	Gote	●
27	12/5	1802	+7	1809	Takeshi Fujii9-dan / age 43 1774	Junisen Class B1 Round 10	Sente	○
28	12/16	1809	-10	1799	Taku Morishita9-dan / age 47 1700	Oi-sen Prelims Final	Gote	●
29	12/20	1799	+2	1801	Torahiko Tanaka9-dan / age 56 1433	Kisei-sen Prelim 2 Round 2	Sente	○
30	1/9	1801	-9	1792	橋本崇載age 30 1760	Ryuo-sen Group 1 Ranking Round 1	Sente	●
31	1/16	1792	-8	1784	Chikara Akutsu7-dan / age 31 1799	Junisen Class B1 Round 11	Gote	●
32	1/24	1784	+8	1792	橋本崇載age 30 1780	Kisei-sen Prelim 2 Final	Sente	○
33	1/30	1792	-8	1784	Chikara Akutsu7-dan / age 31 1807	Oza-sen Prelim 2 Round 2	Sente	●
34	2/13	1784	+6	1790	Hiroki Iizuka7-dan / age 44 1684	Junisen Class B1 Round 12	Gote	○
35	2/27	1790	-6	1784	Toshiaki Kubo9-dan / age 38 1887	Kisei-sen Main Round 1	Gote	●
36	3/5	1784	+6	1791	Michio Takahashi9-dan / age 53 1712	Junisen Class B1 Round 13	Sente	○
37	3/12	1791	-5	1786	Masayuki Toyoshima7-dan / age 23 1936	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	●

FY2012 results24W-15L

Win rate0.615

Rating1801

Annual rank23rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1771	-12	1758	Takahiro Toyokawa7-dan / age 45 1569	Ginga-sen Block E Round 10	Gote	●
2	4/27	1758	-8	1750	Takeshi Fujii9-dan / age 41 1756	Ryuo-sen Group 2 Ranking Semifinal	Gote	●
3	5/8	1750	+4	1755	Hisashi Ogura7-dan / age 43 1571	Osho-sen Prelim 1 Round 2	Sente	○
4	5/31	1755	+6	1761	Taku Morishita9-dan / age 45 1688	Osho-sen Prelim 1 Round 3	Sente	○
5	6/5	1761	+9	1770	Takeshi Fujii9-dan / age 41 1784	Kio-sen Main Round 1	Gote	○
6	6/10	1770	+3	1772	Toshiyuki Nakao5-dan / age 37 1492	NHK Cup Main Round 1	Sente	○
7	6/14	1772	-10	1763	Mamoru Hatakeyama7-dan / age 43 1703	Junisen Class B1 Round 1	Gote	●
8	6/28	1763	+5	1768	Takuma Oikawa4-dan / age 25 1650	Osho-sen Prelim 1 Final	Gote	○
9	7/5	1768	-6	1763	Akihito Hirose7-dan / age 25 1872	Junisen Class B1 Round 2	Sente	●
10	7/13	1763	+2	1765	Nou Itoh6-dan / age 50 1427	Ginga-sen Prelims	Gote	○
11	7/18	1765	+7	1771	Michio Takahashi9-dan / age 52 1705	Kio-sen Main Round 2	Sente	○
12	7/26	1771	-7	1764	Hisashi Namekata8-dan / age 38 1824	Junisen Class B1 Round 3	Gote	●
13	8/9	1764	+10	1774	Tadahisa Maruyama9-dan / age 41 1855	Junisen Class B1 Round 4	Sente	○
14	8/15	1774	-7	1768	Tetsuro Itodani6-dan / age 23 1832	Osho-sen Prelim 2 Round 1	Gote	●
15	8/30	1768	+9	1777	Kazuki Kimura8-dan / age 39 1810	Junisen Class B1 Round 5	Sente	○
16	9/6	1777	-7	1770	Nobuyuki Yashiki9-dan / age 40 1839	Kio-sen Main Round 3	Gote	●
17	9/20	1770	+9	1779	Chikara Akutsu7-dan / age 30 1808	Junisen Class B1 Round 6	Gote	○
18	9/23	1779	-7	1772	Taichi Nakamura6-dan / age 24 1803	NHK Cup Main Round 2	Gote	●
19	9/28	1772	+3	1775	Keiji Mori9-dan / age 66 1548	Oi-sen Prelims Round 2	Gote	○
20	10/5	1775	+9	1784	Chikara Akutsu7-dan / age 30 1801	Kisei-sen Prelim 2 Round 1	Gote	○
21	10/12	1784	-9	1774	Masataka Sugimoto7-dan / age 43 1719	Ryuo-sen Group 2 Promotion playoff Final	Gote	●
22	10/18	1774	+10	1784	Toshiaki Kubo9-dan / age 37 1842	Junisen Class B1 Round 7	Sente	○
23	10/24	1784	+6	1789	Akira Nishio6-dan / age 33 1679	Oi-sen Prelims Round 3	Sente	○
24	11/1	1789	+7	1796	Daisuke Suzuki8-dan / age 38 1747	Junisen Class B1 Round 8	Sente	○
25	11/7	1796	-8	1788	Takeshi Fujii9-dan / age 42 1800	Asahi Cup Prelim 2 Round 1	Sente	●
26	11/22	1788	-7	1781	Takayuki Yamasaki7-dan / age 31 1819	Junisen Class B1 Round 9	Gote	●
27	11/30	1781	+6	1787	Shingo Itoh4-dan / age 30 1677	Oi-sen Prelims Round 4	Gote	○
28	12/6	1787	-8	1779	Kazuki Kimura8-dan / age 39 1797	Kisei-sen Prelim 2 Round 2	Sente	●
29	12/11	1779	+6	1785	Akihiro Murata5-dan / age 26 1668	Oi-sen Prelims Final	Sente	○
30	12/20	1785	+5	1789	Hiroki Nakata8-dan / age 48 1630	Junisen Class B1 Round 10	Gote	○
31	12/27	1789	-8	1782	Takeshi Fujii9-dan / age 42 1808	Oza-sen Prelim 2 Round 1	Sente	●
32	1/10	1782	-11	1771	Keita Inoue9-dan / age 48 1637	Junisen Class B1 Round 11	Sente	●
33	1/18	1771	+6	1776	Shinya Satoh6-dan / age 35 1673	Ryuo-sen Group 2 Ranking Round 1	Gote	○
34	1/21	1776	-7	1770	Akihito Hirose7-dan / age 26 1830	Oi-sen Red league Round 1	Gote	●
35	3/4	1770	+9	1779	Takeshi Fujii9-dan / age 42 1829	Oi-sen Red league Round 2	Sente	○
36	3/11	1779	+3	1782	Kiyokazu Katsumata6-dan / age 43 1529	Osho-sen Prelim 1 Round 2	Sente	○
37	3/14	1782	+7	1789	Hiroki Iizuka7-dan / age 43 1717	Junisen Class B1 Round 13	Gote	○
38	3/21	1789	+6	1794	Takashi Abe8-dan / age 45 1685	Ginga-sen Block D Round 9	Sente	○
39	3/27	1794	+6	1801	Daisuke Suzuki8-dan / age 38 1722	Ryuo-sen Group 2 Ranking Round 2	Sente	○

FY2011 results19W-14L

Win rate0.576

Rating1778

Annual rank23rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1785	+6	1791	Taichi Nakamura5-dan / age 22 1700	NHK Cup Main Round 1	Gote	○
2	4/8	1791	+9	1800	Makoto Tobe6-dan / age 24 1825	Osho-sen Prelim 1 Round 3	Sente	○
3	5/9	1800	-10	1790	Shinya Satoh6-dan / age 33 1690	Osho-sen Prelim 1 Round 4	Gote	●
4	6/3	1790	-10	1780	Keita Inoue9-dan / age 47 1695	Junisen Class B1 Round 1	Gote	●
5	7/1	1780	-8	1772	Takayuki Yamasaki7-dan / age 30 1798	Junisen Class B1 Round 2	Gote	●
6	7/8	1772	+5	1777	Takahiro Toyokawa7-dan / age 44 1652	Kio-sen Main Round 1	Sente	○
7	7/14	1777	+1	1778	Shoichi Anzai6-dan / age 48 1334	Ginga-sen Prelims	Gote	○
8	7/22	1778	+10	1788	Koichi Fukaura9-dan / age 39 1847	Junisen Class B1 Round 3	Sente	○
9	8/5	1788	-9	1779	Daisuke Suzuki8-dan / age 37 1727	Junisen Class B1 Round 4	Gote	●
10	8/12	1779	+6	1785	Mitsunori Makino4-dan / age 23 1687	Kio-sen Main Round 2	Gote	○
11	8/26	1785	+7	1791	Mamoru Hatakeyama7-dan / age 42 1728	Junisen Class B1 Round 5	Sente	○
12	8/28	1791	+6	1797	Masataka Sugimoto7-dan / age 42 1683	NHK Cup Main Round 2	Sente	○
13	9/13	1797	+12	1809	Akira WatanabeRyuo / age 27 1985	Kio-sen Main Round 3	Gote	○
14	9/22	1809	-9	1799	Hisashi Namekata8-dan / age 37 1743	Junisen Class B1 Round 6	Gote	●
15	9/27	1799	+1	1800	Toshio Miyata7-dan / age 58 1333	Oi-sen Prelims Round 2	Sente	○
16	10/11	1800	+2	1802	Hifumi Katoh9-dan / age 71 1473	Kisei-sen Prelim 2 Round 1	Gote	○
17	10/21	1802	+9	1811	Kazuki Kimura8-dan / age 38 1835	Junisen Class B1 Round 7	Gote	○
18	10/24	1811	-7	1805	Masataka Goda9-dan / age 40 1876	Kio-sen Main Quarterfinal	Gote	●
19	10/27	1805	+5	1809	Shuji Muranaka6-dan / age 30 1647	Oi-sen Prelims Round 3	Sente	○
20	10/31	1809	-7	1803	Tadahisa Maruyama9-dan / age 41 1863	Kisei-sen Prelim 2 Round 2	Gote	●
21	11/18	1803	-11	1791	Shingo Itoh4-dan / age 29 1654	Asahi Cup Prelim 2 Round 1	Gote	●
22	11/25	1791	+5	1797	Hiroki Nakata8-dan / age 47 1673	Junisen Class B1 Round 9	Sente	○
23	12/2	1797	+6	1803	Kensuke Kitahama7-dan / age 35 1703	Oza-sen Prelim 2 Round 1	Gote	○
24	12/4	1803	+4	1807	Tadao Kitajima6-dan / age 45 1637	NHK Cup Main Round 3	Sente	○
25	12/8	1807	-9	1798	Michio Takahashi9-dan / age 51 1742	Oi-sen Prelims Round 4	Gote	●
26	12/16	1798	-9	1789	Takeshi Fujii9-dan / age 41 1760	Junisen Class B1 Round 10	Gote	●
27	1/13	1789	+5	1794	Osamu Nakamura9-dan / age 49 1662	Junisen Class B1 Round 11	Sente	○
28	1/26	1794	+7	1801	Koji Tanigawa9-dan / age 49 1738	Ryuo-sen Group 2 Ranking Round 1	Sente	○
29	2/3	1801	-7	1793	橋本崇載age 28 1831	Junisen Class B1 Round 12	Sente	●
30	2/5	1793	-6	1787	Toshiaki KuboKio・Osho / age 36 1866	NHK Cup Main Quarterfinal	Gote	●
31	2/15	1787	-7	1780	Tetsuro Itodani6-dan / age 23 1811	Oza-sen Prelim 2 Round 2	Sente	●
32	3/16	1780	-7	1772	Chikara Akutsu7-dan / age 29 1814	Junisen Class B1 Round 13	Gote	●
33	3/23	1772	+6	1778	Keita Inoue9-dan / age 48 1670	Ryuo-sen Group 2 Ranking Round 2	Sente	○

FY2010 results19W-20L

Win rate0.487

Rating1791

Annual rank19th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1854	-5	1848	Akira WatanabeRyuo / age 25 1970	Oi-sen Red league Round 3	Sente	●
2	4/15	1848	+5	1854	Takashi Abe8-dan / age 42 1731	Ryuo-sen Group 1 Ranking Semifinal	Gote	○
3	4/30	1854	-8	1846	Hiroyuki Miura8-dan / age 36 1867	Oza-sen Main Round 1	Sente	●
4	5/6	1846	+5	1851	Yasuaki Murayama5-dan / age 25 1729	Osho-sen Prelim 1 Round 4	Gote	○
5	5/14	1851	-13	1838	Tadashi Ooishi4-dan / age 20 1615	Oi-sen Red league Round 4	Gote	●
6	5/25	1838	-7	1832	Tadahisa Maruyama9-dan / age 39 1890	Ryuo-sen Group 1 Ranking Final	Gote	●
7	5/28	1832	+10	1841	Yasumitsu Satoh9-dan / age 40 1905	Oi-sen Red league Round 5	Sente	○
8	6/4	1841	+10	1851	Koichi FukauraOi / age 38 1921	Junisen Class B1 Round 1	Gote	○
9	6/11	1851	-11	1840	Kensuke Kitahama7-dan / age 34 1699	Osho-sen Prelim 1 Final	Gote	●
10	6/28	1840	-10	1829	Takashi Abe8-dan / age 42 1728	Kio-sen Main Round 1	Sente	●
11	7/2	1829	+5	1834	Takahiro Toyokawa7-dan / age 43 1667	Junisen Class B1 Round 2	Sente	○
12	7/4	1834	+5	1838	Ichiro Hiura8-dan / age 44 1675	NHK Cup Main Round 1	Gote	○
13	7/23	1838	-11	1828	Keita Inoue8-dan / age 46 1725	Junisen Class B1 Round 3	Gote	●
14	7/26	1828	-8	1820	Chikara Akutsu7-dan / age 28 1836	Ryuo-sen Main Quarterfinal	Gote	●
15	8/6	1820	+7	1827	Daisuke Suzuki8-dan / age 36 1758	Junisen Class B1 Round 4	Sente	○
16	8/27	1827	-6	1821	Yasumitsu Satoh9-dan / age 40 1921	Junisen Class B1 Round 5	Sente	●
17	9/24	1821	-10	1811	Hisashi Namekata8-dan / age 36 1750	Junisen Class B1 Round 6	Gote	●
18	9/30	1811	+7	1818	Michio Takahashi9-dan / age 50 1750	Kisei-sen Prelim 2 Round 1	Sente	○
19	10/4	1818	+2	1820	Koji Horiguchi7-dan / age 49 1494	Oi-sen Prelims Round 2	Sente	○
20	10/8	1820	+6	1826	Hiroki Nakata8-dan / age 45 1715	Junisen Class B1 Round 7	Gote	○
21	10/29	1826	+9	1835	Takayuki Yamasaki7-dan / age 29 1880	Junisen Class B1 Round 8	Sente	○
22	11/1	1835	+4	1839	Shuji Muranaka6-dan / age 29 1635	Asahi Cup Prelim 2 Round 1	Gote	○
23	11/1	1835	-7	1828	Tadahisa Maruyama9-dan / age 40 1877	Asahi Cup Prelim 2 Final	Sente	●
24	11/8	1832	+4	1835	Masakazu Kondoh6-dan / age 39 1627	Oi-sen Prelims Round 3	Sente	○
25	11/11	1835	+8	1843	Takeshi Fujii9-dan / age 40 1817	Kisei-sen Prelim 2 Round 2	Sente	○
26	11/25	1843	+5	1848	Kensuke Kitahama7-dan / age 34 1724	Oi-sen Prelims Round 4	Gote	○
27	11/28	1848	+8	1856	Kazuki Kimura8-dan / age 37 1833	NHK Cup Main Round 2	Gote	○
28	12/17	1856	-11	1845	Masataka Sugimoto7-dan / age 42 1698	Junisen Class B1 Round 10	Sente	●
29	12/27	1845	-7	1838	Tadahisa Maruyama9-dan / age 40 1889	Kisei-sen Prelim 2 Final	Sente	●
30	1/7	1838	-9	1828	Yasuaki Murayama5-dan / age 26 1777	Oi-sen Prelims Final	Gote	●
31	1/14	1828	+5	1833	Mamoru Hatakeyama7-dan / age 41 1695	Junisen Class B1 Round 11	Gote	○
32	1/21	1833	-8	1826	Masataka Goda9-dan / age 39 1855	Oza-sen Prelim 2 Round 2	Gote	●
33	1/27	1826	-7	1819	Hiroyuki Miura8-dan / age 36 1866	Ryuo-sen Group 1 Ranking Round 1	Gote	●
34	1/30	1819	-6	1812	Tadahisa Maruyama9-dan / age 40 1891	NHK Cup Main Round 3	Sente	●
35	2/4	1812	+4	1817	Osamu Nakamura9-dan / age 48 1648	Junisen Class B1 Round 12	Sente	○
36	2/9	1817	+1	1818	木下浩一age 43 1417	Osho-sen Prelim 1 Round 2	Sente	○
37	3/11	1818	-8	1810	Nobuyuki Yashiki9-dan / age 39 1800	Junisen Class B1 Round 13	Gote	●
38	3/25	1810	-7	1802	Kazuki Kimura8-dan / age 37 1833	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	●
39	3/30	1802	-11	1791	Masataka Sugimoto7-dan / age 42 1659	Ginga-sen Block D Round 10	Gote	●

FY2009 results27W-12L

Win rate0.692

Rating1856

Annual rank11th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1799	+4	1803	Yuya Nagaoka4-dan / age 23 1635	Osho-sen Prelim 1 Round 3	Sente	○
2	4/20	1803	+6	1810	Kosuke Tamura6-dan / age 33 1717	Kio-sen Prelims Round 4	Gote	○
3	4/30	1810	-9	1801	Atsushi Miyata5-dan / age 27 1780	Osho-sen Prelim 1 Round 4	Sente	●
4	5/12	1801	+9	1810	Daisuke Suzuki8-dan / age 34 1836	Ryuo-sen Group 1 5th-place playoff Round 2	Gote	○
5	5/18	1810	-7	1802	Chikara Akutsu6-dan / age 26 1842	Kio-sen Prelims Final	Gote	●
6	6/5	1802	+6	1809	Kazushiza Horiguchi7-dan / age 34 1722	Junisen Class B1 Round 1	Gote	○
7	6/12	1809	+10	1819	Yasumitsu Satoh9-dan / age 39 1918	Ryuo-sen Group 1 5th-place playoff Final	Sente	○
8	6/26	1819	-12	1807	Yuya Nagaoka4-dan / age 23 1639	Ginga-sen Prelims	Gote	●
9	7/5	1807	-7	1800	Chikara Akutsu6-dan / age 27 1857	NHK Cup Main Round 1	Gote	●
10	7/10	1800	-5	1795	Koichi FukauraOi / age 37 1914	Junisen Class B1 Round 3	Sente	●
11	7/23	1795	+8	1803	Masayuki Toyoshima5-dan / age 19 1800	Ryuo-sen Main Round 3	Sente	○
12	7/28	1803	-5	1798	Toshiaki KuboKio / age 33 1935	Ryuo-sen Main Quarterfinal	Sente	●
13	7/31	1798	+6	1804	Mamoru Hatakeyama7-dan / age 40 1714	Junisen Class B1 Round 4	Sente	○
14	8/28	1804	+5	1809	Nobuyuki Yashiki9-dan / age 37 1689	Junisen Class B1 Round 5	Gote	○
15	9/16	1809	+3	1812	Keiji Mori9-dan / age 63 1534	Kisei-sen Prelim 2 Round 1	Gote	○
16	9/25	1812	+5	1817	Takahiro Toyokawa7-dan / age 42 1675	Junisen Class B1 Round 6	Sente	○
17	9/30	1817	+2	1819	Kazuo Ishida9-dan / age 62 1460	Oi-sen Prelims Round 2	Sente	○
18	10/9	1819	+7	1826	Takashi Abe8-dan / age 42 1766	Junisen Class B1 Round 7	Gote	○
19	10/15	1826	+3	1829	Hideyuki Takano5-dan / age 37 1576	Oi-sen Prelims Round 3	Gote	○
20	10/30	1829	+6	1835	Masataka Sugimoto7-dan / age 40 1725	Junisen Class B1 Round 8	Sente	○
21	11/8	1835	-11	1823	Nobuyuki Yashiki9-dan / age 37 1686	Asahi Cup Prelim 2 Final	Sente	●
22	11/8	1835	+2	1837	清水上徹アマ 1497	Asahi Cup Prelim 2 Round 1	Sente	○
23	11/20	1825	+7	1832	Manabu Senzaki8-dan / age 39 1775	Oi-sen Prelims Round 4	Gote	○
24	11/27	1832	-9	1823	Hisashi Namekata8-dan / age 35 1787	Junisen Class B1 Round 9	Gote	●
25	12/1	1823	+9	1832	Chikara Akutsu6-dan / age 27 1871	Kisei-sen Prelim 2 Round 2	Gote	○
26	12/4	1832	+7	1839	Hisashi Namekata8-dan / age 35 1796	Oi-sen Prelims Final	Sente	○
27	12/18	1839	-6	1834	Akira WatanabeRyuo / age 25 1950	Junisen Class B1 Round 10	Sente	●
28	12/24	1834	+3	1837	Akio Ishikawa7-dan / age 46 1572	Oza-sen Prelim 2 Round 2	Gote	○
29	1/8	1837	+11	1848	Toshiaki KuboKio / age 34 1963	Junisen Class B1 Round 11	Gote	○
30	1/18	1848	-12	1835	Yusuke Toyama4-dan / age 30 1633	Kisei-sen Prelim 2 Final	Sente	●
31	2/5	1835	+7	1842	Daisuke Suzuki8-dan / age 35 1780	Junisen Class B1 Round 12	Gote	○
32	2/9	1842	+3	1845	Kenjirou Abe4-dan / age 20 1609	Osho-sen Prelim 1 Round 2	Sente	○
33	2/12	1845	+5	1850	Issei Takazaki5-dan / age 23 1715	Oza-sen Prelim 2 Final	Sente	○
34	2/18	1850	+8	1859	Kazuki Kimura8-dan / age 36 1866	Oi-sen Red league Round 1	Sente	○
35	2/22	1859	+5	1864	橋本崇載age 26 1738	Ryuo-sen Group 1 Ranking Round 1	Gote	○
36	3/3	1864	-10	1854	Akihito Hirose5-dan / age 23 1791	Oi-sen Red league Round 2	Gote	●
37	3/12	1854	-8	1847	Takayuki Yamasaki7-dan / age 29 1859	Junisen Class B1 Round 13	Sente	●
38	3/18	1847	+5	1852	Taku Morishita9-dan / age 43 1732	Ryuo-sen Group 1 Ranking Round 2	Gote	○
39	3/24	1852	+5	1856	Daisuke Katagami6-dan / age 28 1690	Osho-sen Prelim 1 Round 3	Gote	○

FY2008 results24W-15L

Win rate0.615

Rating1802

Annual rank15th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1812	-5	1806	Masataka Goda9-dan / age 37 1933	Ryuo-sen Group 1 Ranking Round 2	Sente	●
2	4/9	1806	-7	1799	Chikara Akutsu6-dan / age 25 1851	Oi-sen Red league Round 3	Gote	●
3	5/9	1799	-11	1789	Hiroki Iizuka6-dan / age 39 1675	Kio-sen Prelims Round 4	Gote	●
4	5/13	1789	-7	1781	Hiroyuki Miura8-dan / age 34 1821	Ginga-sen Block B Round 10	Gote	●
5	5/16	1781	+9	1790	橋本崇載age 25 1809	Ryuo-sen Group 1 4th-place playoff Round 1	Sente	○
6	5/22	1790	-6	1784	Takayuki Yamasaki7-dan / age 27 1874	Oi-sen Red league Round 4	Sente	●
7	5/29	1784	+6	1790	Keita Inoue8-dan / age 44 1701	Oi-sen Red league Round 5	Gote	○
8	6/6	1790	-6	1784	Koichi FukauraOi / age 36 1897	Ryuo-sen Group 1 4th-place playoff Final	Gote	●
9	6/13	1784	+4	1789	Hirotaka Nozuki7-dan / age 34 1621	Junisen Class B2 Round 1	Gote	○
10	7/4	1789	-9	1780	Takahiro Toyokawa6-dan / age 41 1728	Junisen Class B2 Round 2	Sente	●
11	7/16	1780	-8	1772	Takashi Abe8-dan / age 40 1782	Ginga-sen FinalＴ Round 1	Gote	●
12	8/1	1772	+11	1782	Chikara Akutsu6-dan / age 26 1885	Junisen Class B2 Round 3	Sente	○
13	8/17	1782	+2	1784	清水上徹アマ 1467	Asahi Cup Prelim 1 Round 2	Gote	○
14	9/4	1784	+4	1789	Takuma Oikawa4-dan / age 21 1616	Oi-sen Prelims Round 2	Gote	○
15	9/12	1789	+5	1794	Sakio Chiba5-dan / age 29 1668	Asahi Cup Prelim 1 Round 3	Sente	○
16	9/12	1789	+2	1791	Katsuhiko Murooka7-dan / age 49 1461	Asahi Cup Prelim 1 Final	Gote	○
17	9/19	1796	+6	1802	Daisuke Nakagawa7-dan / age 40 1715	Junisen Class B2 Round 4	Gote	○
18	9/26	1802	-11	1791	Hiroki Iizuka6-dan / age 39 1666	Kisei-sen Prelim 2 Round 1	Gote	●
19	10/10	1791	+2	1794	Hifumi Katoh9-dan / age 68 1489	Oi-sen Prelims Round 3	Sente	○
20	10/17	1794	+4	1797	Kiyozumi Kiriyama9-dan / age 61 1584	Junisen Class B2 Round 5	Sente	○
21	10/28	1797	+6	1803	Hiroki Nakata8-dan / age 44 1697	Asahi Cup Prelim 2 Round 1	Sente	○
22	10/28	1797	+6	1804	Akira Shima9-dan / age 45 1718	Asahi Cup Prelim 2 Final	Sente	○
23	10/31	1809	+7	1816	Eiji Iijima6-dan / age 29 1760	Oza-sen Prelim 2 Round 1	Gote	○
24	11/14	1816	-11	1805	Shuji Satoh7-dan / age 41 1664	Junisen Class B2 Round 6	Gote	●
25	12/5	1805	+7	1812	Hisashi Namekata8-dan / age 34 1770	Oi-sen Prelims Round 4	Sente	○
26	12/19	1812	+2	1814	Kunio Naitou9-dan / age 69 1505	Junisen Class B2 Round 7	Sente	○
27	12/25	1814	-10	1805	Manabu Senzaki8-dan / age 38 1741	Oi-sen Prelims Final	Sente	●
28	1/9	1805	-7	1798	Chikara Akutsu6-dan / age 26 1866	Asahi Cup Main Round 1	Gote	●
29	1/16	1798	+2	1801	Masahiko Urano7-dan / age 44 1503	Junisen Class B2 Round 8	Gote	○
30	1/23	1801	-9	1792	Takeshi Fujii9-dan / age 38 1766	Oza-sen Prelim 2 Round 2	Gote	●
31	1/28	1792	+4	1796	Shingo Itoh4-dan / age 27 1603	Osho-sen Prelim 1 Round 2	Gote	○
32	2/2	1796	+3	1799	Hisashi Ogura7-dan / age 40 1573	NHK Cup Prelims Round 2	Gote	○
33	2/9	1799	+1	1801	Shoichi Anzai6-dan / age 45 1356	Kio-sen Prelims Round 2	Gote	○
34	2/13	1801	+7	1807	Manabu Senzaki8-dan / age 38 1746	Junisen Class B2 Round 9	Sente	○
35	2/19	1807	-13	1795	Hisashi Ogura7-dan / age 40 1569	Ginga-sen Block A Round 8	Sente	●
36	2/23	1795	-5	1790	Toshiaki Kubo8-dan / age 33 1952	Ryuo-sen Group 1 Ranking Round 1	Gote	●
37	2/24	1790	+5	1795	Yusuke Ina6-dan / age 33 1643	NHK Cup Prelims Final	Gote	○
38	3/19	1795	+3	1797	Teruichi Aono9-dan / age 56 1513	Junisen Class B2 Round 10	Gote	○
39	3/24	1797	+4	1802	Tadao Kitajima6-dan / age 43 1622	Kio-sen Prelims Round 3	Sente	○

FY2007 results34W-14L

Win rate0.708

Rating1821

Annual rank15th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1773	+6	1779	Yoshiyuki Kubota6-dan / age 34 1694	Osho-sen Prelim 1 Round 2	Gote	○
2	5/2	1779	-10	1769	Tadao Kitajima6-dan / age 41 1683	Osho-sen Prelim 1 Round 3	Sente	●
3	5/6	1769	+7	1776	Eiji Iijima5-dan / age 27 1738	NHK Cup Main Round 1	Gote	○
4	5/7	1776	+5	1782	Hideyuki Takano5-dan / age 34 1645	Kio-sen Prelims Round 4	Sente	○
5	5/24	1782	+10	1791	Takayuki Yamasaki7-dan / age 26 1861	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
6	6/1	1791	+7	1798	Shinya Satoh5-dan / age 29 1741	Kio-sen Prelims Final	Gote	○
7	6/15	1798	+6	1804	Hirotaka Nozuki7-dan / age 33 1694	Junisen Class B2 Round 1	Sente	○
8	6/28	1804	+8	1811	Takeshi Fujii9-dan / age 36 1788	Kio-sen Main Round 2	Sente	○
9	7/13	1811	+9	1820	Takayuki Yamasaki7-dan / age 26 1855	Junisen Class B2 Round 2	Gote	○
10	7/20	1820	+2	1822	Eiji Ooshima7-dan / age 50 1427	Asahi Cup Prelim 1 Round 2	Sente	○
11	7/20	1820	-13	1807	Hiroshi Okazaki6-dan / age 40 1531	Asahi Cup Prelim 1 Round 3	Sente	●
12	8/3	1808	+4	1812	Masaki Izumi7-dan / age 46 1596	Junisen Class B2 Round 3	Sente	○
13	8/17	1812	+6	1818	Daisuke Nakagawa7-dan / age 39 1733	Kisei-sen Prelim 2 Round 1	Gote	○
14	8/21	1818	+1	1820	Saburou Takeichi6-dan / age 53 1408	Oi-sen Prelims Round 2	Sente	○
15	9/4	1820	+6	1826	Michio Takahashi9-dan / age 47 1750	Ryuo-sen Group 2 Promotion playoff Semifinal	Gote	○
16	9/7	1826	-13	1813	Hifumi Katoh9-dan / age 67 1559	Junisen Class B2 Round 4	Gote	●
17	9/10	1813	+5	1818	Kosuke Tamura6-dan / age 31 1682	Kio-sen Main Round 3	Gote	○
18	9/27	1818	+4	1822	Kenji Kobayashi9-dan / age 50 1612	Ryuo-sen Group 2 Promotion playoff Final	Gote	○
19	9/30	1822	+9	1831	Koji Tanigawa9-dan / age 45 1859	NHK Cup Main Round 2	Gote	○
20	10/5	1831	+5	1836	Yoshikazu Minami9-dan / age 44 1714	Junisen Class B2 Round 5	Sente	○
21	10/11	1836	+5	1841	Hiroki Iizuka6-dan / age 38 1683	Kisei-sen Prelim 2 Round 2	Sente	○
22	10/19	1841	+4	1845	Kosuke Tamura6-dan / age 31 1655	Oi-sen Prelims Round 3	Sente	○
23	10/22	1845	-6	1839	Koichi FukauraOi / age 35 1955	Kio-sen Main Quarterfinal	Sente	●
24	11/7	1839	-13	1827	Hiroshi Kamiya7-dan / age 46 1600	Oza-sen Prelim 2 Round 1	Gote	●
25	11/16	1827	+4	1831	Naruyuki Hatakeyama7-dan / age 38 1661	Junisen Class B2 Round 6	Sente	○
26	11/22	1831	+6	1837	Kensuke Kitahama7-dan / age 31 1724	Kisei-sen Prelim 2 Final	Sente	○
27	12/3	1837	+4	1841	Amahiko Satoh4-dan / age 19 1645	Oi-sen Prelims Round 4	Gote	○
28	12/7	1841	+5	1846	Daisuke Nakagawa7-dan / age 39 1721	Oi-sen Prelims Final	Gote	○
29	12/9	1846	-13	1833	Hiroshi Naganuma7-dan / age 42 1561	NHK Cup Main Round 3	Gote	●
30	12/13	1833	-6	1826	Toshiyuki MoriuchiMeijin / age 37 1912	Kisei-sen Final prelim Round 1	Sente	●
31	12/21	1826	+3	1829	Masahiko Urano7-dan / age 43 1549	Junisen Class B2 Round 7	Gote	○
32	1/7	1829	+8	1837	Daisuke Suzuki8-dan / age 33 1841	Kisei-sen Final prelim Round 2	Gote	○
33	1/11	1837	-12	1825	Hiroki Nakata8-dan / age 43 1646	Junisen Class B2 Round 8	Gote	●
34	1/17	1825	+10	1835	Toshiyuki MoriuchiMeijin / age 37 1907	Ryuo-sen Group 1 Ranking Round 1	Sente	○
35	1/24	1835	+1	1836	Seiichirou Taki7-dan / age 59 1353	Kio-sen Prelims Round 2	Sente	○
36	1/28	1836	-13	1823	Youichi Kushida6-dan / age 43 1599	Osho-sen Prelim 1 Round 1	Sente	●
37	2/8	1823	-11	1812	Osamu Nakamura9-dan / age 45 1661	Junisen Class B2 Round 9	Sente	●
38	2/12	1812	+7	1818	Nobuyuki Yashiki9-dan / age 36 1751	Kisei-sen Final prelim Round 3	Gote	○
39	2/15	1818	-4	1815	Yoshiharu HabuOza・Osho / age 37 2032	Oi-sen Red league Round 1	Sente	●
40	2/22	1815	+8	1823	Yasuaki Murayama5-dan / age 23 1801	Ginga-sen Block B Round 7	Sente	○
41	2/25	1823	+5	1827	Shinya Satoh6-dan / age 30 1664	NHK Cup Prelims Round 1	Gote	○
42	2/25	1823	-12	1810	Issei Takazaki4-dan / age 21 1624	NHK Cup Prelims Round 2	Gote	●
43	3/7	1815	+3	1818	Koji Tosa7-dan / age 52 1566	Junisen Class B2 Round 10	Gote	○
44	3/13	1818	-6	1813	Kazuki Kimura8-dan / age 34 1928	Oi-sen Red league Round 2	Gote	●
45	3/18	1813	+3	1816	Yuya Nagaoka4-dan / age 22 1581	Kio-sen Prelims Round 3	Sente	○
46	3/21	1816	+5	1821	Yoshikazu Minami9-dan / age 44 1667	Ginga-sen Block B Round 8	Sente	○
47	3/21	1816	+6	1822	Kazushiza Horiguchi7-dan / age 33 1747	Ginga-sen Block B Round 9	Sente	○
48	3/27	1827	-6	1821	Kazuki Kimura8-dan / age 34 1934	Kisei-sen Main Round 1	Sente	●

FY2006 results26W-13L

Win rate0.667

Rating1774

Annual rank17th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1751	-11	1739	Makoto Tobeage 19 1605	Shinjin-o-sen Main Round 2	Gote	●
2	4/21	1739	+7	1747	Keiichi Sanada7-dan / age 33 1701	Ryuo-sen Group 3 Ranking Semifinal	Sente	○
3	4/25	1747	+8	1755	Daisuke Nakagawa7-dan / age 37 1754	Ginga-sen Block C Round 9	Gote	○
4	4/25	1747	-5	1741	Koichi Fukaura8-dan / age 34 1862	Ginga-sen Block C Round 10	Gote	●
5	4/27	1749	+6	1756	Shuji Muranaka4-dan / age 25 1681	Kio-sen Prelims Round 4	Gote	○
6	5/18	1756	-9	1746	Makoto Chuza5-dan / age 36 1692	Kio-sen Prelims Final	Gote	●
7	5/23	1746	+5	1751	Kenji Kobayashi9-dan / age 49 1603	Ryuo-sen Group 3 Ranking Final	Gote	○
8	6/6	1751	+5	1756	Kenji Kobayashi9-dan / age 49 1598	Junisen Class C1 Round 1	Sente	○
9	6/19	1756	+4	1760	Hiroshi Okazaki6-dan / age 39 1582	Asahi Open Prelims Round 2	Gote	○
10	6/23	1760	+3	1763	Junichi Kase6-dan / age 48 1497	Kisei-sen Prelim 1 Round 2	Gote	○
11	7/10	1763	+9	1772	Daisuke Suzuki8-dan / age 31 1818	Ryuo-sen Main Round 3	Gote	○
12	7/14	1772	+9	1781	Toshiaki Kubo8-dan / age 30 1799	Ginga-sen Main Round 1	Gote	○
13	7/16	1781	+4	1785	Teruichi Aono9-dan / age 53 1587	NHK Cup Main Round 1	Sente	○
14	7/18	1785	+4	1789	Sakio Chiba5-dan / age 27 1616	Junisen Class C1 Round 2	Gote	○
15	7/26	1789	-5	1785	Toshiyuki MoriuchiMeijin・Kio / age 35 1941	Ryuo-sen Main Quarterfinal	Sente	●
16	8/2	1785	-6	1778	Koji Tanigawa9-dan / age 44 1861	Ginga-sen Main Round 2	Sente	●
17	8/4	1778	+4	1782	Yuya Nagaoka4-dan / age 20 1594	Kisei-sen Prelim 1 Round 3	Sente	○
18	8/13	1782	-5	1777	Akira WatanabeRyuo / age 22 1924	NHK Cup Main Round 2	Sente	●
19	8/15	1777	-8	1770	Hisashi Namekata7-dan / age 32 1795	Asahi Open Prelims Round 3	Gote	●
20	8/24	1770	+2	1771	Osamu Katsuura9-dan / age 60 1383	Oi-sen Prelims Round 2	Gote	○
21	8/28	1771	+7	1779	Tadao Kitajima6-dan / age 40 1732	Kisei-sen Prelim 1 Final	Sente	○
22	9/5	1779	-10	1769	Yoshiyuki Kubota5-dan / age 34 1691	Junisen Class C1 Round 3	Gote	●
23	9/26	1769	+7	1775	Tadao Kitajima6-dan / age 40 1719	Junisen Class C1 Round 4	Sente	○
24	10/2	1775	-13	1762	Takashi Kanezawa5-dan / age 33 1507	Oi-sen Prelims Round 3	Sente	●
25	10/10	1762	+6	1768	Makoto Chuza5-dan / age 36 1669	Junisen Class C1 Round 5	Sente	○
26	10/18	1768	+3	1771	Junichi Kase6-dan / age 48 1486	Oza-sen Prelim 1 Round 2	Gote	○
27	10/23	1771	+7	1778	Shuji Satoh6-dan / age 39 1735	Kisei-sen Prelim 2 Round 2	Sente	○
28	10/31	1778	-12	1766	Kiyokazu Katsumata5-dan / age 37 1578	Junisen Class C1 Round 6	Gote	●
29	11/8	1766	-9	1757	Hirotaka Nozuki7-dan / age 33 1731	Kisei-sen Prelim 2 Final	Gote	●
30	11/13	1757	-11	1746	Takehiro Ohira5-dan / age 29 1633	Oza-sen Prelim 1 Round 3	Sente	●
31	11/21	1746	+5	1751	Hisashi Ogura7-dan / age 38 1622	Junisen Class C1 Round 7	Gote	○
32	12/19	1751	+4	1755	Kenji Kanzaki7-dan / age 43 1539	Junisen Class C1 Round 8	Sente	○
33	1/16	1755	+3	1758	Kaishu Tanaka9-dan / age 59 1481	Junisen Class C1 Round 9	Gote	○
34	1/26	1758	+6	1764	Takeshi Kawakami6-dan / age 34 1676	Kio-sen Prelims Round 2	Sente	○
35	1/30	1764	-9	1755	Akira Shima8-dan / age 43 1736	Ryuo-sen Group 2 Ranking Round 1	Sente	●
36	2/14	1755	+2	1757	Kazuo Ishida9-dan / age 59 1422	Osho-sen Prelim 1 Round 1	Sente	○
37	2/27	1757	+7	1764	Yasuaki Murayama4-dan / age 22 1707	Kio-sen Prelims Round 3	Sente	○
38	3/13	1764	+5	1769	Akio Ishikawa6-dan / age 44 1636	Junisen Class C1 Round 11	Sente	○
39	3/27	1769	+5	1774	Osamu Nakamura8-dan / age 44 1624	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○

FY2005 results24W-12L

Win rate0.667

Rating1752

Annual rank23rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1713	+5	1718	Toshiyuki Nakao4-dan / age 30 1577	Ryuo-sen Group 4 Ranking Round 3	Sente	○
2	4/24	1718	-6	1711	Manabu Senzaki8-dan / age 34 1786	NHK Cup Main Round 1	Gote	●
3	4/25	1711	+6	1718	Daisuke Katagami4-dan / age 23 1632	Shinjin-o-sen Main Round 2	Sente	○
4	5/2	1718	+8	1726	橋本崇載age 22 1728	Kio-sen Prelims Round 3	Sente	○
5	5/9	1726	+6	1731	Masaki Izumi7-dan / age 44 1615	Ryuo-sen Group 4 Ranking Semifinal	Gote	○
6	5/13	1731	-10	1721	Shuji Muranaka4-dan / age 24 1628	Kio-sen Prelims Final	Gote	●
7	6/1	1721	-10	1711	Takeshi Kawakami5-dan / age 32 1649	Ryuo-sen Group 4 Ranking Final	Gote	●
8	6/7	1711	+6	1717	Yasuaki Tsukada9-dan / age 40 1602	Junisen Class C1 Round 1	Gote	○
9	6/15	1717	+7	1724	Eiji Iijima5-dan / age 25 1672	Asahi Open Prelims Round 2	Gote	○
10	6/20	1724	+2	1726	Hiroto Kiritani7-dan / age 55 1365	Kisei-sen Prelim 1 Round 2	Sente	○
11	6/23	1726	-7	1718	Chikara Akutsu5-dan / age 22 1750	Shinjin-o-sen Main Round 3	Gote	●
12	7/12	1718	+7	1725	Ichiro Hiura7-dan / age 39 1661	Junisen Class C1 Round 2	Gote	○
13	7/28	1725	-9	1716	Daisuke Katagami4-dan / age 23 1672	Kisei-sen Prelim 1 Round 3	Gote	●
14	8/2	1716	-13	1703	Kazuo Ishida9-dan / age 58 1446	Asahi Open Prelims Round 3	Gote	●
15	8/23	1703	+5	1708	Hitoshige Awaji9-dan / age 55 1580	Junisen Class C1 Round 3	Sente	○
16	9/7	1708	+4	1712	Nobuyuki Oouchi9-dan / age 63 1517	Oi-sen Prelims Round 2	Gote	○
17	9/13	1712	-4	1708	Akira WatanabeRyuo / age 21 1917	Junisen Class C1 Round 4	Gote	●
18	9/26	1708	+4	1712	Shohei Takada6-dan / age 43 1526	Oza-sen Prelim 1 Round 2	Gote	○
19	10/11	1712	-7	1706	Atsushi Miyata5-dan / age 24 1777	Junisen Class C1 Round 6	Gote	●
20	10/25	1706	+7	1713	Sakio Chiba5-dan / age 26 1654	Oza-sen Prelim 1 Round 3	Gote	○
21	11/8	1713	+3	1716	Kaishu Tanaka9-dan / age 58 1475	Junisen Class C1 Round 7	Sente	○
22	11/21	1716	-9	1707	Shuji Muranaka4-dan / age 24 1676	Oza-sen Prelim 1 Round 4	Gote	●
23	11/29	1707	-7	1700	Hirotaka Nozuki7-dan / age 32 1742	Oi-sen Prelims Round 3	Sente	●
24	12/6	1700	+7	1706	Keiichi Sanada7-dan / age 33 1646	Junisen Class C1 Round 8	Sente	○
25	12/20	1706	+7	1714	Akira Nishio4-dan / age 26 1679	Ginga-sen Block C Round 5	Gote	○
26	1/10	1714	-4	1710	Takayuki Yamasaki6-dan / age 24 1890	Junisen Class C1 Round 9	Gote	●
27	1/20	1710	+8	1717	Naruyuki Hatakeyama7-dan / age 36 1694	Ryuo-sen Group 3 Ranking Round 1	Gote	○
28	1/25	1717	-14	1703	Yuji Maeda8-dan / age 51 1390	Osho-sen Prelim 1 Round 2	Gote	●
29	1/31	1703	+8	1712	Hiroki Iizuka6-dan / age 36 1716	Ginga-sen Block C Round 6	Sente	○
30	2/7	1712	+7	1719	Takahiro Toyokawa6-dan / age 38 1690	Junisen Class C1 Round 10	Sente	○
31	2/16	1719	+4	1723	Junichi Kase6-dan / age 48 1501	Kio-sen Prelims Round 2	Sente	○
32	3/7	1723	+3	1726	Noboru Tamaru8-dan / age 55 1458	Junisen Class C1 Round 11	Gote	○
33	3/13	1726	+7	1733	Masakazu Kondoh5-dan / age 34 1685	Kio-sen Prelims Round 3	Gote	○
34	3/17	1733	+5	1738	Kunio Naitou9-dan / age 66 1614	Ginga-sen Block C Round 7	Sente	○
35	3/17	1733	+3	1736	Koji Tosa7-dan / age 50 1492	Ginga-sen Block C Round 8	Gote	○
36	3/30	1741	+11	1752	Takayuki Yamasaki6-dan / age 25 1873	Ryuo-sen Group 3 Ranking Round 2	Gote	○

FY2004 results22W-17L

Win rate0.564

Rating1716

Annual rank30th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1735	+6	1741	Kunio Naitou9-dan / age 64 1623	Ginga-sen Block D Round 8	Gote	○
2	4/8	1735	-7	1728	Daisuke Nakagawa7-dan / age 35 1778	Ginga-sen Block D Round 9	Sente	●
3	4/16	1734	-5	1729	Kazuki Kimura7-dan / age 30 1859	Osho-sen Prelim 1 Round 3	Gote	●
4	4/20	1729	+6	1735	Yusuke Ina4-dan / age 28 1647	Shinjin-o-sen Main Round 3	Sente	○
5	4/30	1735	-5	1730	Akira Watanabe5-dan / age 20 1864	Kio-sen Prelims Round 3	Sente	●
6	5/24	1730	+7	1737	Takahiro Toyokawa6-dan / age 37 1682	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
7	6/3	1737	+4	1740	Manabu Kumasaka4-dan / age 27 1542	Kisei-sen Prelim 1 Round 2	Sente	○
8	6/7	1740	+2	1742	Seiichirou Taki7-dan / age 55 1392	Asahi Open Prelims Round 2	Gote	○
9	6/13	1742	+6	1748	Torahiko Tanaka9-dan / age 47 1645	NHK Cup Main Round 1	Gote	○
10	6/15	1748	-9	1740	Hiroki Iizuka6-dan / age 35 1723	Junisen Class C1 Round 1	Gote	●
11	6/23	1740	+7	1746	Shinya Satoh5-dan / age 26 1674	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
12	7/6	1746	-5	1741	Tadahisa Maruyama9-dan / age 33 1867	Ginga-sen Main Round 1	Sente	●
13	7/20	1741	+6	1746	Hiroshi Naganuma6-dan / age 39 1632	Junisen Class C1 Round 2	Gote	○
14	7/26	1746	+4	1750	Kazuharu Shoshi6-dan / age 42 1542	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	○
15	7/30	1750	-10	1740	Eiji Iijima4-dan / age 24 1666	Kisei-sen Prelim 1 Round 3	Sente	●
16	8/2	1740	+2	1742	Hiroto Kiritani6-dan / age 54 1356	Asahi Open Prelims Round 3	Gote	○
17	8/11	1742	+8	1750	橋本崇載age 21 1745	Shinjin-o-sen Main Quarterfinal	Sente	○
18	8/20	1750	-9	1741	橋本崇載age 21 1724	Ryuo-sen Group 4 Promotion playoff Round 5	Sente	●
19	8/24	1741	+7	1748	小林裕士5-dan / age 27 1692	Junisen Class C1 Round 3	Gote	○
20	9/2	1748	+7	1755	Hideyuki Takano5-dan / age 32 1683	Asahi Open Prelims Final	Gote	○
21	9/14	1755	+5	1760	Akio Ishikawa6-dan / age 41 1612	Junisen Class C1 Round 4	Gote	○
22	9/24	1760	-10	1750	Shinya Satoh5-dan / age 27 1673	Shinjin-o-sen Main Semifinal	Gote	●
23	9/30	1750	-10	1740	Hideyuki Takano5-dan / age 32 1667	Oi-sen Prelims Round 2	Sente	●
24	10/7	1740	-11	1729	Yasuaki Murayama4-dan / age 20 1610	Oza-sen Prelim 1 Round 2	Sente	●
25	10/12	1729	-8	1721	Isao Nakata6-dan / age 37 1715	Junisen Class C1 Round 5	Sente	●
26	11/4	1721	+12	1732	Tadahisa Maruyama9-dan / age 34 1889	Asahi Open Main Round 1	Sente	○
27	11/9	1732	-9	1723	Ichiro Hiura7-dan / age 38 1692	Junisen Class C1 Round 6	Gote	●
28	11/14	1723	-8	1716	橋本崇載age 21 1741	NHK Cup Main Round 2	Sente	●
29	12/7	1716	+6	1721	Hitoshige Awaji9-dan / age 54 1620	Junisen Class C1 Round 7	Sente	○
30	12/21	1721	-5	1716	Hiroyuki Miura8-dan / age 30 1839	Asahi Open Main Round 2	Sente	●
31	12/24	1716	+5	1721	Hifumi Katoh9-dan / age 64 1560	Ryuo-sen Group 4 Ranking Round 1	Gote	○
32	1/11	1721	+6	1727	Hiroshi Okazaki6-dan / age 37 1627	Junisen Class C1 Round 8	Sente	○
33	1/26	1727	-10	1717	Hideyuki Takano5-dan / age 32 1655	Osho-sen Prelim 1 Round 2	Gote	●
34	2/2	1717	+4	1721	Shohei Takada6-dan / age 42 1552	Ryuo-sen Group 4 Ranking Round 2	Gote	○
35	2/8	1721	-11	1711	Yasuaki Tsukada9-dan / age 40 1604	Junisen Class C1 Round 9	Gote	●
36	2/16	1711	-5	1706	Takayuki Yamasaki6-dan / age 24 1860	Ginga-sen Block D Round 6	Gote	●
37	3/2	1706	+3	1709	Takashi Kanezawa4-dan / age 31 1463	Kio-sen Prelims Round 1	Gote	○
38	3/8	1709	+3	1712	Kouichi Kodama7-dan / age 54 1460	Junisen Class C1 Round 10	Sente	○
39	3/25	1712	+3	1716	Eiji Ooshima7-dan / age 47 1482	Kio-sen Prelims Round 2	Sente	○

FY2003 results21W-13L

Win rate0.618

Rating1742

Annual rank25th

Rank/title at FY end / age5-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1764	-11	1753	Yoshiyuki Matsumoto5-dan / age 31 1637	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
2	4/14	1753	+3	1756	Nou Itoh5-dan / age 41 1520	Kio-sen Prelims Round 2	Gote	○
3	4/17	1756	-9	1748	Keita Inoue8-dan / age 39 1716	Osho-sen Prelim 1 Round 4	Gote	●
4	5/8	1748	-8	1739	Kensuke Kitahama7-dan / age 27 1738	Kio-sen Prelims Round 3	Gote	●
5	5/30	1739	+4	1743	Kazuyoshi Nishimura9-dan / age 61 1527	Ryuo-sen Group 4 Relegation playoff	Gote	○
6	6/5	1743	+2	1745	Haruo Numa6-dan / age 54 1372	Kisei-sen Prelim 1 Round 2	Gote	○
7	6/10	1745	-8	1737	Tadao Kitajima5-dan / age 37 1747	Junisen Class C1 Round 1	Gote	●
8	6/13	1737	+6	1742	Yusuke Ina4-dan / age 27 1631	Asahi Open Prelims Round 2	Sente	○
9	7/11	1742	+6	1748	Shuji Satoh6-dan / age 36 1634	Asahi Open Prelims Round 3		○
10	7/15	1748	-11	1737	Kiyokazu Katsumata5-dan / age 34 1609	Junisen Class C1 Round 2		●
11	8/4	1737	+6	1743	Takeshi Kawakami5-dan / age 31 1646	Kisei-sen Prelim 1 Round 3		○
12	8/15	1743	+7	1750	Ichiro Hiura7-dan / age 37 1707	Asahi Open Prelims Final		○
13	8/19	1750	-10	1740	Kenji Kanzaki7-dan / age 39 1641	Junisen Class C1 Round 3		●
14	8/25	1740	-9	1730	Isao Nakata6-dan / age 36 1680	Kisei-sen Prelim 1 Final		●
15	9/8	1730	+2	1733	Yaichio Oono6-dan / age 44 1423	Oza-sen Prelim 1 Round 2		○
16	9/16	1733	+7	1740	Makoto Chuza5-dan / age 33 1691	Junisen Class C1 Round 4		○
17	9/25	1740	-11	1729	Sakio Chiba4-dan / age 24 1623	Oi-sen Prelims Round 2		●
18	10/9	1729	+10	1739	Takeshi Fujii9-dan / age 33 1839	Asahi Open Main Round 1		○
19	10/14	1739	+4	1744	Kenji Kobayashi9-dan / age 46 1575	Junisen Class C1 Round 5		○
20	10/27	1744	-10	1734	Takehiro Ohira4-dan / age 26 1637	Oza-sen Prelim 1 Round 3		●
21	11/11	1734	-9	1724	Hisashi Ogura6-dan / age 35 1683	Junisen Class C1 Round 6		●
22	12/9	1724	+3	1728	Katsuhiko Murooka7-dan / age 44 1502	Junisen Class C1 Round 7		○
23	12/12	1728	-3	1724	Yoshiharu Habu3 titles / age 33 1950	Asahi Open Main Round 2		●
24	1/8	1724	+6	1730	Masakazu Kondoh5-dan / age 32 1632	Ryuo-sen Group 4 Ranking Round 1		○
25	1/13	1730	+4	1735	Yoshiyuki Kubota5-dan / age 31 1566	Junisen Class C1 Round 8		○
26	1/20	1735	+8	1743	Kazushiza Horiguchi6-dan / age 28 1727	Ginga-sen Block D Round 7		○
27	1/20	1735	+6	1741	Makoto Chuza5-dan / age 33 1663	Ginga-sen Block D Round 6		○
28	1/26	1749	+2	1751	Yoshinori Satou8-dan / age 54 1391	Osho-sen Prelim 1 Round 2		○
29	2/10	1751	-9	1741	Takahiro Toyokawa6-dan / age 36 1689	Junisen Class C1 Round 9		●
30	3/1	1741	+3	1744	Saburou Takeichi6-dan / age 49 1481	Kio-sen Prelims Round 1		○
31	3/5	1744	-14	1730	Yuji Maeda8-dan / age 50 1398	Ryuo-sen Group 4 Ranking Round 2		●
32	3/9	1730	+4	1734	Kazuo Manabe8-dan / age 52 1520	Junisen Class C1 Round 10		○
33	3/25	1734	+2	1736	清水市代 1367	Shinjin-o-sen Main Round 2		○
34	3/29	1736	+6	1742	Takeshi Kawakami5-dan / age 31 1653	Kio-sen Prelims Round 2		○

FY2002 results30W-17L

Win rate0.638

Rating1774

Annual rank23rd

Rank/title at FY end / age5-dan / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/2	1778	+5	1783	Makoto Sasaki4-dan / age 22 1644	Kio-sen Prelims Round 2	○
2	4/5	1783	+2	1785	Kenji Iino7-dan / age 47 1481	Ryuo-sen Group 5 Ranking Round 2	○
3	4/16	1785	+6	1791	Osamu Nakamura8-dan / age 39 1704	Oi-sen Red league Round 3	○
4	4/21	1791	-11	1781	Ichiro Hiura7-dan / age 36 1663	NHK Cup Main Round 1	●
5	4/25	1781	+7	1788	Kensuke Kitahama6-dan / age 26 1746	Ryuo-sen Group 5 Ranking Round 3	○
6	4/28	1788	+7	1795	Kosuke Tamura5-dan / age 26 1740	Hayazashi Shin-ei-sen Main Round 1	○
7	4/30	1795	-7	1787	Nobuyuki Yashiki7-dan / age 30 1824	Oi-sen Red league Round 4	●
8	5/14	1787	+6	1793	Torahiko Tanaka9-dan / age 45 1687	Osho-sen Prelim 1 Round 4	○
9	5/17	1793	-12	1781	Tomohiro Murata4-dan / age 21 1620	Kio-sen Prelims Round 3	●
10	5/22	1781	+5	1786	Kiyokazu Katsumata5-dan / age 33 1619	Ryuo-sen Group 5 Ranking Semifinal	○
11	5/27	1786	-12	1774	Takashi Kanezawa4-dan / age 29 1615	Shinjin-o-sen Main Round 3	●
12	6/7	1774	+12	1786	Kazuki Kimura6-dan / age 28 1940	Oi-sen Red league Round 5	○
13	6/9	1786	-9	1777	Takayuki Yamasaki5-dan / age 21 1759	Hayazashi Shin-ei-sen Main Round 2	●
14	6/10	1777	+6	1783	Masaki Izumi7-dan / age 41 1682	Ryuo-sen Group 5 Ranking Final	○
15	6/13	1783	+6	1789	Isao Nakata6-dan / age 34 1673	Osho-sen Prelim 1 Final	○
16	6/18	1789	+5	1794	Hiroshi Naganuma6-dan / age 37 1663	Junisen Class C1 Round 1	○
17	6/21	1794	+4	1797	Shohei Takada6-dan / age 40 1581	Kisei-sen Prelim 1 Round 2	○
18	6/27	1797	+3	1800	Nou Itoh5-dan / age 40 1513	Asahi Open Prelims	○
19	7/1	1800	-12	1788	Masakazu Kondoh5-dan / age 31 1620	Kisei-sen Prelim 1 Round 3	●
20	7/11	1788	+6	1794	Atsushi Miyata4-dan / age 21 1701	Ryuo-sen Main Round 1	○
21	7/15	1794	-12	1782	Hifumi Katoh9-dan / age 62 1604	Osho-sen Prelim 2 Round 1	●
22	7/19	1782	+11	1793	Kazuki Kimura6-dan / age 29 1915	Ryuo-sen Main Round 2	○
23	7/23	1793	+3	1796	Kaishu Tanaka9-dan / age 55 1516	Junisen Class C1 Round 2	○
24	8/2	1796	-6	1790	Takeshi Fujii9-dan / age 31 1881	Ryuo-sen Main Quarterfinal	●
25	8/6	1790	+6	1795	Atsushi Miyata4-dan / age 21 1685	Asahi Open Prelims	○
26	8/22	1795	+2	1798	Tsuneo Kikuchi7-dan / age 53 1472	Asahi Open Prelims Final	○
27	9/2	1798	+8	1805	Hiroki Nakata7-dan / age 37 1791	Junisen Class C1 Round 3	○
28	9/17	1805	-10	1795	Keiichi Sanada6-dan / age 29 1707	Junisen Class C1 Round 4	●
29	10/4	1795	-4	1792	Yoshiharu Habu3 titles / age 32 2005	Asahi Open Main Round 1	●
30	10/15	1792	+5	1797	Hiroshi Okazaki5-dan / age 35 1677	Junisen Class C1 Round 5	○
31	10/21	1797	+3	1800	Saburou Takeichi6-dan / age 48 1510	Oza-sen Prelim 1 Round 2	○
32	10/29	1800	-13	1787	Takehiro Ohira4-dan / age 25 1568	Oi-sen Prelims Round 2	●
33	11/12	1787	+4	1791	Kozo Arimori7-dan / age 39 1600	Junisen Class C1 Round 6	○
34	11/21	1791	-8	1783	Masataka Sugimoto6-dan / age 34 1776	Oza-sen Prelim 1 Round 3	●
35	12/10	1783	+8	1790	Hirotaka Nozuki5-dan / age 29 1773	Junisen Class C1 Round 7	○
36	12/19	1790	-10	1780	Hiroki Iizuka6-dan / age 33 1689	Ryuo-sen Group 4 Ranking Round 1	●
37	12/24	1780	+2	1782	Katsumi Mushano6-dan / age 48 1442	Ginga-sen Block F Round 4	○
38	1/10	1782	-8	1774	Hirotaka Nozuki5-dan / age 29 1771	Ginga-sen Block F Round 5	●
39	1/14	1774	+3	1777	Kazuyoshi Nishimura9-dan / age 61 1550	Junisen Class C1 Round 8	○
40	2/4	1777	-7	1770	Masataka Sugimoto6-dan / age 34 1810	Junisen Class C1 Round 9	●
41	2/19	1770	+4	1774	Yuki Fujikura4-dan / age 23 1595	Kio-sen Prelims Round 1	○
42	3/4	1774	+4	1779	Michio Ariyoshi9-dan / age 67 1590	Junisen Class C1 Round 10	○
43	3/7	1779	+5	1783	Yoshiyuki Matsumoto5-dan / age 31 1619	Kachinuki-sen Game 25	○
44	3/10	1783	-12	1771	Hiroaki Yokoyama4-dan / age 22 1615	Shinjin-o-sen Main Round 2	●
45	3/17	1771	+8	1779	Mamoru Hatakeyama6-dan / age 33 1752	Kachinuki-sen Game 26	○
46	3/28	1779	+5	1784	Shuji Satoh6-dan / age 35 1657	Osho-sen Prelim 1 Round 3	○
47	3/31	1784	-10	1774	Makoto Nakahara9-dan / age 55 1682	Kachinuki-sen Game 27	●

FY2001 results30W-9L

Win rate0.769

Rating1779

Annual rank17th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/2	1644	+10	1653	Kensuke Kitahama6-dan / age 25 1728	Kio-sen Prelims	○
2	4/10	1653	+7	1660	Takashi Kanezawa4-dan / age 27 1602	Ryuo-sen Group 6 Ranking Round 4	○
3	4/26	1660	-7	1653	Tadao Kitajima5-dan / age 35 1708	Kio-sen Prelims	●
4	5/1	1653	-4	1649	Kazuki Kimura5-dan / age 27 1823	Osho-sen Prelim 1	●
5	5/7	1649	-9	1640	橋本崇載age 18 1614	Kisei-sen Prelim 1 Round 1	●
6	5/15	1640	+6	1646	Keizou Noda5-dan / age 43 1535	Ryuo-sen Group 6 Ranking Semifinal	○
7	5/23	1646	-7	1639	Yusuke Ina4-dan / age 25 1678	Ryuo-sen Group 6 Ranking Final	●
8	6/8	1639	+12	1651	Hisashi Namekata6-dan / age 27 1837	Shinjin-o-sen Main Round 3	○
9	6/19	1651	+5	1656	Keizou Noda5-dan / age 43 1533	Junisen Class C2 Round 1	○
10	7/2	1656	-6	1650	Hirotaka Nozuki5-dan / age 27 1739	Asahi Open Prelims	●
11	7/18	1650	+6	1656	Toshiyuki Nakao4-dan / age 26 1553	Shinjin-o-sen Main Quarterfinal	○
12	7/24	1656	+2	1658	Shigeru Sekine9-dan / age 71 1313	Junisen Class C2 Round 2	○
13	8/13	1658	+6	1663	Katsuhiko Murooka6-dan / age 42 1550	Oza-sen Prelim 1 Round 2	○
14	8/20	1663	+13	1677	Koichi Fukaura7-dan / age 29 1935	Shinjin-o-sen Main Semifinal	○
15	8/28	1677	+7	1684	Chikara Akutsu4-dan / age 19 1639	Junisen Class C2 Round 3	○
16	9/18	1684	+6	1690	Takashi Kanezawa4-dan / age 28 1616	Junisen Class C2 Round 4	○
17	10/1	1690	+13	1703	Kazuki Kimura5-dan / age 28 1914	Shinjin-o-sen Main Final Game 1	○
18	10/4	1703	+4	1706	Noboru Tamaru8-dan / age 51 1497	Oi-sen Prelims Round 2	○
19	10/4	1703	-13	1690	渡辺俊雄アマ 1466	Ginga-sen Block A Round 1	●
20	10/12	1694	+12	1706	Kazuki Kimura5-dan / age 28 1892	Shinjin-o-sen Main Final Game 2	○
21	10/16	1706	+4	1710	Shohei Takada6-dan / age 39 1529	Junisen Class C2 Round 5	○
22	10/29	1710	+4	1714	Shohei Takada6-dan / age 39 1525	Oza-sen Prelim 1 Round 3	○
23	11/2	1714	+12	1726	Masataka GodaKisei / age 30 1915	Oi-sen Prelims Round 3	○
24	11/20	1726	+6	1732	Masakazu Kondoh5-dan / age 30 1631	Junisen Class C2 Round 6	○
25	11/29	1732	+7	1740	Takahiro Toyokawa5-dan / age 34 1709	Oi-sen Prelims Round 4	○
26	12/4	1740	+7	1746	Akira Watanabe4-dan / age 17 1688	Oi-sen Prelims Final	○
27	12/13	1746	+12	1758	Tadahisa MaruyamaMeijin / age 31 1930	Shinjin-o-sen commemorative game	○
28	12/18	1758	+5	1763	Makoto Sasaki4-dan / age 21 1600	Junisen Class C2 Round 7	○
29	12/22	1763	+6	1769	Hitoshige Awaji9-dan / age 51 1655	Oza-sen Prelim 1 Round 4	○
30	12/25	1769	+2	1770	Toshio Miyata7-dan / age 49 1382	Ryuo-sen Group 5 Ranking Round 1	○
31	1/11	1770	-13	1758	Junichi Kase6-dan / age 44 1545	Oza-sen Prelim 1 Final	●
32	1/22	1758	+4	1761	Nou Itoh5-dan / age 40 1547	Junisen Class C2 Round 8	○
33	1/31	1761	+6	1768	Tadao Kitajima5-dan / age 36 1691	Osho-sen Prelim 1 Round 2	○
34	2/6	1768	-4	1763	Tadahisa MaruyamaMeijin / age 31 1933	Oi-sen Red league Round 1	●
35	2/12	1763	+6	1769	Yuji Masuda4-dan / age 31 1652	Junisen Class C2 Round 9	○
36	2/21	1769	+5	1774	Eiji Iijima4-dan / age 22 1653	Kio-sen Prelims Round 1	○
37	3/8	1774	+8	1782	Kazushiza Horiguchi5-dan / age 27 1758	Osho-sen Prelim 1 Round 3	○
38	3/12	1782	+3	1785	Yaichio Oono6-dan / age 43 1510	Junisen Class C2 Round 10	○
39	3/28	1785	-5	1779	Koji Tanigawa9-dan / age 39 1897	Oi-sen Red league Round 2	●

FY2000 results19W-13L

Win rate0.594

Rating1655

Annual rank56th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1665	+7	1672	Takeshi Kawakami5-dan / age 27 1637	Kisei-sen Prelim 1 Round 2	Gote	○
2	4/25	1672	+1	1673	Shuuichi Ikeda6-dan / age 55 1208	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
3	6/2	1673	+1	1674	Toratsugu Nomoto7-dan / age 55 1252	Hayazashi-sen Prelims Round 1	Sente	○
4	6/2	1673	-11	1662	Kouichi Kodama7-dan / age 49 1547	Hayazashi-sen Prelims Round 3	Gote	●
5	6/2	1673	+8	1681	Hiroshi Okazaki5-dan / age 33 1661	Hayazashi-sen Prelims Round 2	Gote	○
6	6/7	1671	+6	1677	Toshiyuki Nakao4-dan / age 25 1587	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
7	6/15	1677	-8	1669	Eisaku Tomioka7-dan / age 36 1661	All-Japan Pro Round 2	Sente	●
8	6/20	1669	+4	1674	Hatasu Itou7-dan / age 49 1500	Junisen Class C2 Round 1	Sente	○
9	6/26	1674	-12	1662	Shoichi Anzai6-dan / age 36 1485	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	●
10	7/10	1662	-12	1650	Kenji Iino7-dan / age 46 1484	Ginga-sen Prelims	Gote	●
11	7/19	1650	+9	1659	Takahiro Toyokawa5-dan / age 33 1692	Kisei-sen Prelim 1 Round 3	Gote	○
12	7/25	1659	+6	1665	木下浩一age 32 1590	Junisen Class C2 Round 2	Gote	○
13	8/16	1665	+6	1671	Eiji Ooshima7-dan / age 43 1566	Oza-sen Prelim 1 Round 2	Gote	○
14	8/29	1671	-11	1660	Takanori Anyouji4-dan / age 25 1549	Junisen Class C2 Round 3	Gote	●
15	9/1	1660	-4	1656	Kazushiza Horiguchi5-dan / age 25 1863	Kisei-sen Prelim 1 Final	Sente	●
16	9/29	1656	-10	1646	Osamu Katsuura9-dan / age 54 1548	Oi-sen Prelims Round 2	Gote	●
17	10/17	1646	-6	1640	Hiroki Iizuka5-dan / age 31 1718	Junisen Class C2 Round 5	Gote	●
18	11/21	1640	+9	1648	Akira Watanabe4-dan / age 16 1669	Junisen Class C2 Round 6	Sente	○
19	11/30	1648	+6	1654	Kazuharu Shoshi6-dan / age 39 1545	Oza-sen Prelim 1 Round 3	Gote	○
20	12/6	1654	+2	1657	Shigeru Sekine9-dan / age 71 1360	Ryuo-sen Group 6 Ranking Round 2	Sente	○
21	12/19	1657	-7	1650	Kosuke Tamura5-dan / age 24 1705	Junisen Class C2 Round 7	Gote	●
22	1/10	1650	+4	1654	Yoshinori Satou8-dan / age 51 1460	Oza-sen Prelim 1 Round 4	Sente	○
23	1/16	1654	-6	1647	小林裕士4-dan / age 24 1731	Junisen Class C2 Round 8	Gote	●
24	1/22	1647	+4	1651	Noboru Sakurai7-dan / age 59 1459	Osho-sen Prelim 1 Round 2	Gote	○
25	1/29	1651	-8	1644	Chikara Akutsu4-dan / age 18 1656	Oza-sen Prelim 1 Final	Gote	●
26	2/2	1644	+3	1647	Hideo Yamaguchi7-dan / age 59 1400	Ryuo-sen Group 6 Ranking Round 3	Sente	○
27	2/5	1647	+3	1650	Toshio Miyata7-dan / age 48 1412	Kio-sen Prelims Round 1	Sente	○
28	2/13	1650	-6	1644	Hirotaka Nozuki5-dan / age 27 1752	Junisen Class C2 Round 9	Gote	●
29	2/27	1644	-12	1632	Seiichirou Taki7-dan / age 52 1431	NHK Cup Prelims Round 1	Gote	●
30	3/5	1632	+7	1639	Hirokazu Ueno4-dan / age 23 1596	Shinjin-o-sen Round 2	Gote	○
31	3/13	1639	+6	1645	Noboru Kosaka7-dan / age 51 1528	Junisen Class C2 Round 10	Gote	○
32	3/30	1645	+11	1655	Daisuke Nakagawa7-dan / age 32 1771	Osho-sen Prelim 1 Round 3	Sente	○

FY1999 results22W-14L

Win rate0.611

Rating1669

Annual rank53rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1622	+6	1628	Nou Itoh4-dan / age 37 1538	Kisei-sen Prelim 1 Round 1	Sente	○
2	5/21	1628	-8	1620	Makoto Chuza4-dan / age 29 1624	Kisei-sen Prelim 1 Round 2	Sente	●
3	6/4	1620	+7	1627	Noboru Tamaru8-dan / age 49 1570	Hayazashi-sen Prelims Round 2	Sente	○
4	6/4	1620	-6	1614	Ichiro Hiura6-dan / age 33 1730	Hayazashi-sen Prelims Round 3	Sente	●
5	6/4	1620	+10	1630	Yoshiyuki Matsumoto4-dan / age 27 1693	Hayazashi-sen Prelims Round 1	Sente	○
6	6/7	1631	-6	1624	Hiroki Iizuka5-dan / age 30 1697	Ginga-sen Prelims	Gote	●
7	6/15	1624	+9	1633	Takeshi Kawakami5-dan / age 26 1656	Junisen Class C2 Round 1	Gote	○
8	6/24	1633	+7	1640	Hideyuki Takano4-dan / age 27 1598	All-Japan Pro Round 1	Sente	○
9	7/13	1640	+5	1645	Toshio Miyata7-dan / age 46 1491	Junisen Class C2 Round 2	Sente	○
10	7/27	1645	+7	1652	Akio Ishikawa6-dan / age 36 1594	All-Japan Pro Round 2	Sente	○
11	8/17	1652	+5	1657	Kenji Iino7-dan / age 45 1516	Junisen Class C2 Round 3	Sente	○
12	8/25	1657	+3	1660	清水市代 1405	Oza-sen Prelim 1 Round 1	Gote	○
13	9/7	1660	-8	1652	Takayuki Yamasaki4-dan / age 18 1665	Junisen Class C2 Round 4	Gote	●
14	9/28	1652	+12	1665	Toshiyuki Moriuchi8-dan / age 28 1873	Oi-sen Prelims Round 2	Sente	○
15	10/1	1665	+2	1667	Terutaka Yasue7-dan / age 58 1352	All-Japan Pro Round 3	Sente	○
16	10/12	1667	+5	1672	Katsuhiko Murooka6-dan / age 40 1538	Oza-sen Prelim 1 Round 2	Sente	○
17	10/19	1672	+3	1675	Toshiyuki Tsubouchi7-dan / age 50 1408	Junisen Class C2 Round 6	Gote	○
18	11/4	1675	+8	1683	Takahiro Toyokawa5-dan / age 32 1679	Oi-sen Prelims Round 3	Gote	○
19	11/11	1683	+11	1694	Daisuke Suzuki6-dan / age 25 1815	All-Japan Pro Round 4	Sente	○
20	11/16	1694	-10	1684	Atsushi Miyata1-dan / age 18 1616	Shinjin-o-sen Round 1	Sente	●
21	11/19	1684	-5	1679	Kazuki Kimura5-dan / age 26 1840	Oza-sen Prelim 1 Round 3	Gote	●
22	11/24	1679	-8	1671	Tadao Kitajima5-dan / age 33 1675	Junisen Class C2 Round 7	Sente	●
23	12/1	1671	+9	1681	Hirotaka Nozuki4-dan / age 26 1733	Oi-sen Prelims Round 4	Gote	○
24	12/17	1681	-13	1668	早咲誠和アマ 1459	Ryuo-sen Group 6 Ranking Round 1	Gote	●
25	12/21	1668	+7	1676	Hiroshi Naganuma6-dan / age 34 1640	Junisen Class C2 Round 8	Sente	○
26	12/24	1676	-4	1672	Koichi Fukaura6-dan / age 27 1864	Oi-sen Prelims Final	Sente	●
27	1/18	1672	+8	1679	Takahiro Toyokawa5-dan / age 32 1659	Junisen Class C2 Round 9	Gote	○
28	1/21	1679	-3	1676	Masataka Goda8-dan / age 28 1925	All-Japan Pro Round 5	Gote	●
29	1/28	1676	+7	1684	Nobuyuki Oouchi9-dan / age 58 1651	Osho-sen Prelim 1 Round 1	Gote	○
30	2/15	1684	+8	1692	Yoshiyuki Matsumoto4-dan / age 28 1694	Junisen Class C2 Round 10	Gote	○
31	2/18	1692	-8	1684	Yasuaki Tsukada8-dan / age 35 1704	Kio-sen Prelims Round 1	Sente	●
32	2/21	1684	+2	1686	Shigeru Sekine9-dan / age 70 1330	NHK Cup Prelims Round 1	Gote	○
33	2/21	1684	-7	1677	Yasuaki Tsukada8-dan / age 35 1712	NHK Cup Prelims Final	Gote	●
34	2/21	1684	+8	1692	Ichiro Hiura7-dan / age 33 1701	NHK Cup Prelims Round 2	Gote	○
35	3/3	1687	-10	1677	Shinya Satoh4-dan / age 22 1614	Osho-sen Prelim 1 Round 2	Gote	●
36	3/14	1677	-9	1669	Masamitsu Tachi6-dan / age 34 1647	Junisen Class C2 Round 11	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.