Rating › Amahiko Satoh

Rating of Amahiko Satoh

Player page　Last game 2026-10-30

Current rating1812

Peak1995
2016-11-17

Games788

By fiscal year

FY	Age	Annual rank	Titles	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 38	14th		9-dan	Class A	Group 2	1812		-12	8	8	0.500
FY2025	age 38	14th		9-dan	Class A	Group 2	1823	60.9	+9	18	17	0.514
FY2024	age 37	14th		9-dan	Class A	Group 2	1815	61.9	-13	21	15	0.583
FY2023	age 36	13th		9-dan	Class A	Group 2	1828	61.9	-11	21	16	0.568
FY2022	age 35	12th		9-dan	Class A	Group 1	1839	63.0	-1	18	19	0.486
FY2021	age 34	10th		9-dan	Class A	Group 1	1840	63.9	+35	23	16	0.590
FY2020	age 33	15th		9-dan	Class A	Group 1	1805	60.8	-12	21	21	0.500
FY2019	age 32	12th		9-dan	Class A	Group 2	1817	59.7	-34	17	21	0.447
FY2018	age 31	9th	Meijin	9-dan	Meijin	Group 2	1851	66.6	+14	27	15	0.643
FY2017	age 30	12th	Meijin・Eio	9-dan	Meijin	Group 2	1837	59.0	-103	16	19	0.457
FY2016	age 29	1st	Meijin・Eio	9-dan	Meijin	Group 1	1940	71.4	+1	32	14	0.696
FY2015	age 28	2nd		8-dan	Class A	Group 1	1939	73.4	+34	41	18	0.695
FY2014	age 27	5th		8-dan	Class B1	Group 1	1905	69.0	+35	29	11	0.725
FY2013	age 26	10th		7-dan	Class B2	Group 1	1870	67.9	+35	23	7	0.767
FY2012	age 25	11th		7-dan	Class B2	Group 2	1834	61.0	-15	27	14	0.659
FY2011	age 24	9th		6-dan	Class C1	Group 3	1849	63.1	+1	24	12	0.667
FY2010	age 23	10th		5-dan	Class C2	Group 4	1848	69.1	+108	34	9	0.791
FY2009	age 22	29th		5-dan	Class C2	Group 5	1739	57.9	+18	25	16	0.610
FY2008	age 21	37th		4-dan	Class C2	Group 6	1721	60.1	+61	33	13	0.717
FY2007	age 20	63rd		4-dan	Class C2	Group 6	1660	51.3	+26	22	16	0.579
FY2006	age 19	69th		4-dan		Group 6	1634		+41	7	2	0.778
FY2005	age 18	94th					1593		+5	1	0	1.000
FY2004	age 17	95th					1587		-11	0	1	0.000

Games by fiscal year

FY2026 results8W-8L

Win rate0.500

Rating1812

Annual rank14th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1813	+11	1825	Takuya Nagase9-dan / age 33 1971	Oza-sen Prelim 2 Final	Sente	○
2	4/7	1825	-10	1815	Taichi Takami7-dan / age 32 1751	Kisei-sen Main Round 2	Gote	●
3	5/21	1815	-7	1807	Seiya Kondou8-dan / age 29 1838	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	●
4	5/28	1807	+8	1815	Takuya Nishida6-dan / age 34 1809	Oza-sen Main Round 1	Sente	○
5	6/11	1815	-10	1805	Masataka Goda9-dan / age 55 1726	Osho-sen Prelim 2 Round 1	Sente	●
6	6/19	1805	-7	1798	Masayuki Toyoshima9-dan / age 36 1831	Junisen Class A Round 1	Sente	●
7	6/26	1798	-2	1796	Sota Fujii6 titles / age 23 2117	Oza-sen Main Round 2	Sente	●
8	7/10	1796	+5	1801	Koichi Fukaura9-dan / age 54 1662	Kio-sen Main Round 2	Gote	○
9	7/17	1801	+7	1808	Shota Chida8-dan / age 32 1742	Junisen Class A Round 2	Gote	○
10	8/23	1808	-9	1799	Yusei Koga6-dan / age 25 1773	NHK Cup Main Round 2	Sente	●
11	9/8	1799	-7	1792	Yasuhiro Masuda8-dan / age 28 1864	Junisen Class A Round 3	Gote	●
12	10/1	1792	-7	1786	Masayuki Toyoshima9-dan / age 36 1856	Kio-sen Main Round 3	Gote	●
13	10/14	1786	+2	1787	Osamu Nakamura9-dan / age 63 1406	Oi-sen Prelims Round 2	Gote	○
14	10/23	1787	+8	1795	Asuto Saito6-dan / age 28 1797	Kisei-sen Prelim 2 Round 2	Sente	○
15	10/29	1795	+6	1802	Kazuki Kimura9-dan / age 53 1720	Ginga-sen Block F Round 11	Gote	○
16	10/30	1802	+10	1812	Takumi ItoEio / age 24 1894	Junisen Class A	Sente	○

FY2025 results18W-17L

Win rate0.514

Rating1823

Annual rank14th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1810	-8	1802	Yoshiharu Habu9-dan / age 54 1801	Ryuo-sen Group 2 Ranking Round 2	Gote	●
2	5/28	1802	-8	1793	Masayuki Toyoshima9-dan / age 35 1792	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	●
3	6/20	1793	-8	1786	Yasuhiro Masuda8-dan / age 27 1800	Junisen Class A Round 1	Gote	●
4	6/24	1786	+6	1792	Kazushi Watanabe7-dan / age 30 1718	Ginga-sen Block E Round 10	Sente	○
5	7/11	1792	-10	1782	Shota Chida8-dan / age 31 1726	Kio-sen Main Round 2	Sente	●
6	7/18	1782	-7	1775	Takahiro Oohashi7-dan / age 32 1824	Osho-sen Prelim 2 Round 1	Gote	●
7	7/22	1775	-9	1767	Chikara Akutsu8-dan / age 43 1742	Oi-sen Prelims Round 2	Sente	●
8	8/2	1767	+9	1775	Tatsuya Sugai8-dan / age 33 1789	JT Cup Main Round 1	Gote	○
9	8/8	1775	-8	1767	Masayuki Toyoshima9-dan / age 35 1783	Junisen Class A Round 2	Sente	●
10	8/14	1767	-4	1763	Takuya Nagase9-dan / age 32 1948	Ginga-sen Block E Round 11	Sente	●
11	8/27	1763	+7	1770	Hiroyuki Miura9-dan / age 51 1717	Eio-sen 9-dan section Round 2	Gote	○
12	9/10	1770	-5	1765	Yuuki Sasaki8-dan / age 31 1919	Junisen Class A Round 3	Sente	●
13	9/13	1765	+11	1777	Takumi ItoEio / age 22 1913	JT Cup Main Round 2	Sente	○
14	10/20	1777	-9	1768	Shota Chida8-dan / age 31 1745	Junisen Class A Round 4	Gote	●
15	11/2	1768	-7	1761	Shintaro Saito8-dan / age 32 1814	NHK Cup Main Round 2	Sente	●
16	11/9	1761	-3	1758	Takuya Nagase9-dan / age 33 1993	JT Cup Main Semifinal	Gote	●
17	11/14	1758	+4	1761	Issei Takazaki7-dan / age 38 1559	Kisei-sen Prelim 2 Round 2	Gote	○
18	11/28	1761	+5	1766	Akira Nishio7-dan / age 46 1614	Asahi Cup Prelim 2 Round 1	Sente	○
19	11/28	1761	+5	1767	Taiki Yamakawa4-dan / age 27 1640	Asahi Cup Prelim 2 Final	Sente	○
20	12/2	1772	+3	1774	Keita Inoue9-dan / age 61 1514	Eio-sen 9-dan section Round 3	Sente	○
21	12/2	1772	+6	1778	Koichi Fukaura9-dan / age 53 1691	Eio-sen 9-dan section Final	Gote	○
22	12/10	1781	-7	1773	Tetsuro Itodani8-dan / age 37 1807	Junisen Class A Round 6	Sente	●
23	1/9	1773	+6	1779	Kazuki Kimura9-dan / age 52 1678	Kisei-sen Prelim 2 Final	Sente	○
24	1/15	1779	+7	1786	Taichi Nakamura8-dan / age 37 1717	Junisen Class A Round 7	Gote	○
25	1/20	1786	+13	1798	Takuya Nagase9-dan / age 33 2021	Asahi Cup Main Round 1	Sente	○
26	1/20	1786	+7	1792	Akihiro Ida5-dan / age 29 1729	Asahi Cup Main Round 2	Gote	○
27	1/23	1805	+8	1813	Shingo Sawada7-dan / age 34 1798	Eio-sen Main Round 1	Sente	○
28	1/27	1813	-8	1805	Seiya Kondou8-dan / age 29 1813	Junisen Class A Round 8	Sente	●
29	2/4	1805	+9	1814	Tetsuro Itodani8-dan / age 37 1836	Eio-sen Main Round 2	Sente	○
30	2/11	1814	-3	1811	Sota Fujii6 titles / age 23 2096	Asahi Cup Main Semifinal	Sente	●
31	2/17	1811	-7	1804	Shintaro Saito8-dan / age 32 1868	Eio-sen Main Semifinal	Gote	●
32	2/20	1804	-6	1798	Shinichiro Hattori7-dan / age 26 1898	Ryuo-sen Group 2 Ranking Round 1	Sente	●
33	2/26	1798	+13	1811	Takuya Nagase9-dan / age 33 2035	Junisen Class A Round 9	Gote	○
34	3/4	1811	+6	1818	Kazuo Sugimoto6-dan / age 34 1738	Oza-sen Prelim 2 Round 2	Gote	○
35	3/25	1818	+6	1823	Kazushi Watanabe7-dan / age 31 1725	Kisei-sen Main Round 1	Sente	○

FY2024 results21W-15L

Win rate0.583

Rating1815

Annual rank14th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1827	+6	1832	Takuya Nishida5-dan / age 32 1720	Kisei-sen Main Round 2	Sente	○
2	4/17	1832	+9	1841	Daichi Sasaki7-dan / age 28 1862	Kisei-sen Main Semifinal	Gote	○
3	4/22	1841	-9	1832	Takayuki Yamasaki8-dan / age 43 1804	Kisei-sen Main Final	Sente	●
4	4/26	1832	-8	1824	Shintaro Saito8-dan / age 31 1834	Oi-sen Red league Round 4	Gote	●
5	5/2	1824	+9	1833	Masayuki Toyoshima9-dan / age 34 1851	Oi-sen Red league Round 3	Sente	○
6	5/9	1833	+4	1836	Kazutoshi Satoh7-dan / age 45 1628	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○
7	5/14	1836	+8	1845	Daichi Sasaki7-dan / age 28 1857	Oi-sen Red league Round 5	Sente	○
8	6/6	1845	-11	1834	Chikara Akutsu8-dan / age 41 1694	Ginga-sen Block A Round 10	Gote	●
9	7/4	1834	-9	1825	Seiya Kondou7-dan / age 27 1808	Kio-sen Main Round 2	Sente	●
10	7/24	1825	+7	1832	Shota Chida8-dan / age 30 1772	Junisen Class A Round 2	Sente	○
11	8/2	1832	-8	1824	Hirotaka Kajiura7-dan / age 29 1817	Osho-sen Prelim 2 Round 2	Sente	●
12	8/15	1824	+7	1831	Tetsuro Itodani8-dan / age 35 1791	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
13	8/21	1831	+5	1835	Nobuyuki Yashiki9-dan / age 52 1679	Eio-sen 9-dan section Round 2	Gote	○
14	9/1	1835	+4	1839	Yuta Komori5-dan / age 29 1645	NHK Cup Main Round 2	Gote	○
15	9/18	1839	+7	1847	Masayuki Toyoshima9-dan / age 34 1799	Junisen Class A Round 3	Sente	○
16	9/27	1847	+4	1851	Koichi Fukaura9-dan / age 52 1682	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	○
17	10/10	1851	+1	1852	Takehiro Ohira6-dan / age 47 1429	Oi-sen Prelims Round 2	Sente	○
18	10/25	1852	+7	1859	Yasuhiro Masuda8-dan / age 26 1805	Junisen Class A Round 4	Gote	○
19	10/31	1859	+3	1862	Naoki Koyama4-dan / age 25 1610	Oi-sen Prelims Round 3	Gote	○
20	11/7	1862	-8	1854	Wataru Yashiro7-dan / age 30 1857	Ryuo-sen Group 2 Promotion playoff Final	Sente	●
21	11/14	1854	-10	1844	Akira Inaba8-dan / age 36 1749	Junisen Class A Round 5	Gote	●
22	11/20	1844	+4	1848	Junpei Ide5-dan / age 33 1657	Asahi Cup Prelim 2 Round 1	Sente	○
23	11/20	1844	-10	1834	Mirai Aoshima6-dan / age 29 1763	Asahi Cup Prelim 2 Final	Gote	●
24	11/28	1838	-6	1833	Takuya Nagase9-dan / age 32 1948	Oi-sen Prelims Round 4	Sente	●
25	12/17	1833	-9	1823	Masayuki Toyoshima9-dan / age 34 1781	Eio-sen 9-dan section Round 3	Sente	●
26	12/26	1823	-9	1815	Tatsuya Sugai8-dan / age 32 1792	Junisen Class A Round 6	Sente	●
27	1/5	1815	+8	1823	Tetsuro Itodani8-dan / age 36 1812	NHK Cup Main Round 3	Gote	○
28	1/7	1823	+6	1829	Taichi Nakamura8-dan / age 36 1738	Junisen Class A Round 7	Gote	○
29	1/28	1829	+8	1837	Akira Watanabe9-dan / age 40 1831	Junisen Class A Round 8	Sente	○
30	2/6	1837	+3	1840	Shingo Itoh6-dan / age 43 1574	Oza-sen Prelim 2 Round 2	Gote	○
31	2/21	1840	+3	1843	Kenjirou Abe7-dan / age 35 1596	Ryuo-sen Group 2 Ranking Round 1	Gote	○
32	2/23	1843	-10	1833	Masataka Goda9-dan / age 53 1754	NHK Cup Main Quarterfinal	Sente	●
33	2/27	1833	-7	1826	Yuuki Sasaki8-dan / age 30 1876	Junisen Class A Round 9	Gote	●
34	3/4	1826	+11	1837	Takuya Nagase9-dan / age 32 1955	Junisen Class A Round 1	Gote	○
35	3/18	1837	-13	1823	Issei Takazaki7-dan / age 38 1566	Kisei-sen Main Round 1	Sente	●
36	3/28	1823	-9	1815	Masataka Goda9-dan / age 54 1795	Oza-sen Prelim 2 Final	Gote	●

FY2023 results21W-16L

Win rate0.568

Rating1828

Annual rank13th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1833	-8	1825	Asuto Saito5-dan / age 24 1840	Oza-sen Prelim 2 Final	Gote	●
2	6/8	1825	-10	1815	Shota Chida7-dan / age 29 1741	Ginga-sen Block G Round 11	Sente	●
3	6/16	1815	+9	1824	Shintaro Saito8-dan / age 30 1852	Junisen Class A Round 1	Sente	○
4	7/5	1824	-8	1816	Asuto Saito5-dan / age 24 1843	Osho-sen Prelim 2 Round 1	Gote	●
5	7/22	1816	+8	1825	Akira Inaba8-dan / age 34 1832	JT Cup Main Round 1	Sente	○
6	7/27	1825	-5	1819	Takuya NagaseOza / age 30 1951	Junisen Class A Round 2	Gote	●
7	8/3	1819	+2	1821	Yasuaki Tsukada9-dan / age 58 1443	Eio-sen 9-dan section Round 2	Sente	○
8	8/16	1821	+2	1823	Keiichi Sanada8-dan / age 50 1519	Oi-sen Prelims Round 2	Sente	○
9	8/24	1823	-12	1812	Nobuyuki Yashiki9-dan / age 51 1639	Kio-sen Main Round 3	Gote	●
10	8/29	1812	-10	1801	Taichi Nakamura8-dan / age 35 1706	Junisen Class A Round 3	Sente	●
11	9/16	1801	-6	1795	Akira Watanabe9-dan / age 39 1876	JT Cup Main Round 2	Gote	●
12	9/27	1795	-6	1789	Akira Watanabe9-dan / age 39 1875	Junisen Class A Round 4	Gote	●
13	10/5	1789	+5	1794	Kohei Hasebe5-dan / age 29 1654	Oi-sen Prelims Round 3	Sente	○
14	10/18	1794	+8	1802	Kentaro Ishii6-dan / age 31 1796	Kisei-sen Prelim 2 Round 1	Sente	○
15	11/5	1802	+6	1808	Masataka Goda9-dan / age 52 1721	NHK Cup Main Round 2	Sente	○
16	11/9	1808	+6	1814	Toshiaki Kubo9-dan / age 48 1699	Eio-sen 9-dan section Round 3	Gote	○
17	11/9	1808	+7	1815	Toshiyuki Moriuchi9-dan / age 53 1749	Eio-sen 9-dan section Final	Sente	○
18	11/13	1820	-5	1815	Masayuki Toyoshima9-dan / age 33 1937	Junisen Class A Round 5	Sente	●
19	11/24	1815	-11	1804	Makoto Tobe7-dan / age 37 1696	Asahi Cup Prelim 2 Round 1	Gote	●
20	11/29	1804	+4	1808	Shuji Satoh8-dan / age 56 1585	Oi-sen Prelims Round 4	Sente	○
21	12/8	1808	+8	1816	Akihito Hirose9-dan / age 36 1827	Junisen Class A Round 6	Gote	○
22	12/21	1816	+4	1820	Shuji Muranaka7-dan / age 42 1609	Kisei-sen Prelim 2 Round 2	Gote	○
23	12/26	1820	+9	1829	Wataru Yashiro7-dan / age 29 1858	Oi-sen Prelims Final	Gote	○
24	1/7	1829	+9	1837	Akira Watanabe9-dan / age 39 1857	NHK Cup Main Round 3	Gote	○
25	1/10	1837	+9	1846	Yuuki Sasaki8-dan / age 29 1861	Junisen Class A Round 7	Sente	○
26	1/19	1846	-10	1835	Koichi Fukaura9-dan / age 51 1736	Ryuo-sen Group 2 Ranking Round 1	Gote	●
27	1/23	1835	+5	1840	Yasuaki Murayama8-dan / age 39 1699	Eio-sen Main Round 1	Gote	○
28	1/26	1840	+4	1845	Nobuyuki Yashiki9-dan / age 52 1670	Kisei-sen Prelim 2 Final	Gote	○
29	1/31	1845	+9	1854	Tatsuya Sugai8-dan / age 31 1886	Junisen Class A Round 8	Sente	○
30	2/7	1854	-6	1847	Takuya Nagase9-dan / age 31 1930	Eio-sen Main Round 2	Gote	●
31	2/16	1847	-9	1838	Nagisa Fujimoto4-dan / age 18 1786	Oi-sen Red league Round 1	Sente	●
32	2/21	1838	+7	1845	Taichi Takami7-dan / age 30 1806	Oza-sen Prelim 2 Round 2	Gote	○
33	2/25	1845	-8	1837	Yuuki Sasaki8-dan / age 29 1828	NHK Cup Main Quarterfinal	Gote	●
34	2/29	1837	-10	1827	Akira Inaba8-dan / age 35 1761	Junisen Class A Round 9	Gote	●
35	3/14	1827	+4	1831	Takeshi Fujii9-dan / age 53 1629	Kisei-sen Main Round 1	Sente	○
36	3/21	1831	+7	1838	Kentaro Ishii7-dan / age 31 1800	Oi-sen Red league Round 2	Gote	○
37	3/27	1838	-10	1828	Yasumitsu Satoh9-dan / age 54 1735	Oza-sen Prelim 2 Final	Gote	●

FY2022 results18W-19L

Win rate0.486

Rating1839

Annual rank12th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1837	+8	1845	Wataru Yashiro7-dan / age 28 1841	Ryuo-sen Group 1 Ranking Semifinal	Sente	○
2	5/13	1845	-5	1840	Takuya NagaseOza / age 29 1967	Ryuo-sen Group 1 Ranking Final	Gote	●
3	5/19	1840	+5	1845	Hiroaki Yokoyama7-dan / age 41 1705	Ginga-sen Block A Round 10	Sente	○
4	6/17	1845	-8	1837	Akira Inaba8-dan / age 33 1852	Junisen Class A Round 1	Sente	●
5	7/6	1837	+6	1843	Satoshi Takano6-dan / age 28 1738	Kio-sen Main Round 2	Gote	○
6	7/21	1843	-9	1834	Tetsuro Itodani8-dan / age 33 1814	Junisen Class A Round 2	Gote	●
7	7/26	1834	+6	1841	Taichi Takami7-dan / age 29 1754	Ryuo-sen Main Quarterfinal	Gote	○
8	7/29	1841	+9	1849	Shintaro Saito8-dan / age 29 1867	Ginga-sen Block A Round 11	Gote	○
9	8/4	1849	-9	1840	Takayuki Yamasaki8-dan / age 41 1787	Osho-sen Prelim 2 Round 2	Sente	●
10	8/5	1840	-8	1832	Akihito Hirose8-dan / age 35 1839	Ryuo-sen Main Semifinal	Gote	●
11	8/24	1832	+7	1839	Takuya Nishida5-dan / age 30 1777	Ginga-sen Final T Round 1	Sente	○
12	8/31	1839	+9	1847	Akihito Hirose8-dan / age 35 1877	Junisen Class A Round 3	Sente	○
13	9/9	1847	+6	1853	Masataka Goda9-dan / age 51 1760	Kio-sen Main Round 3	Sente	○
14	9/16	1853	-6	1847	Akira WatanabeMeijin・Kio / age 38 1939	Ginga-sen Final T Round 2	Gote	●
15	9/21	1847	+4	1851	Daisuke Katagami7-dan / age 41 1629	Oi-sen Prelims Round 2	Sente	○
16	10/3	1851	+8	1858	Tetsuro Itodani8-dan / age 33 1830	Kio-sen Main Quarterfinal	Sente	○
17	10/14	1858	-12	1846	Nobuyuki Yashiki9-dan / age 50 1661	Kisei-sen Prelim 2 Round 2	Gote	●
18	10/19	1846	-11	1836	Kentaro Ishii6-dan / age 30 1733	Oi-sen Prelims Round 3	Sente	●
19	10/23	1836	+6	1841	Hiroyuki Miura9-dan / age 48 1731	NHK Cup Main Round 2	Sente	○
20	10/28	1841	-5	1836	Takuya NagaseOza / age 30 1958	Junisen Class A Round 4	Gote	●
21	11/3	1836	+13	1849	Sota Fujii5 titles / age 20 2123	Kio-sen Main Semifinal	Sente	○
22	11/11	1849	-8	1841	Shintaro Saito8-dan / age 29 1840	Junisen Class A Round 5	Sente	●
23	11/17	1841	+8	1850	Yoshiharu Habu9-dan / age 52 1852	Kio-sen Main Final	Gote	○
24	12/19	1850	-3	1847	Sota Fujii5 titles / age 20 2114	Kio-sen Best-of-5 Game 1	Gote	●
25	12/23	1847	-3	1844	Sota Fujii5 titles / age 20 2117	Junisen Class A Round 6	Sente	●
26	12/27	1844	-3	1841	Sota Fujii5 titles / age 20 2120	Kio-sen Best-of-5 Game 2	Gote	●
27	1/11	1841	+6	1847	Yasumitsu Satoh9-dan / age 53 1730	Junisen Class A Round 7	Gote	○
28	1/15	1847	-3	1844	Sota Fujii5 titles / age 20 2125	NHK Cup Main Round 3	Sente	●
29	1/16	1844	-8	1836	Yoshiharu Habu9-dan / age 52 1838	Ryuo-sen Group 1 Ranking Round 1	Gote	●
30	1/19	1836	+8	1844	Akira Inaba8-dan / age 34 1845	Eio-sen Main Round 1	Sente	○
31	1/27	1844	+9	1854	Akihito Hirose8-dan / age 36 1908	Asahi Cup Main Round 1	Gote	○
32	1/27	1844	-7	1837	Akira WatanabeMeijin・Kio / age 38 1878	Asahi Cup Main Round 2	Sente	●
33	2/1	1846	+9	1855	Tatsuya Sugai8-dan / age 30 1887	Junisen Class A Round 8	Sente	○
34	2/13	1855	-7	1848	Tatsuya Sugai8-dan / age 30 1878	Eio-sen Main Round 2	Gote	●
35	2/24	1848	-9	1838	Takayuki Yamasaki8-dan / age 42 1788	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	●
36	3/2	1838	-6	1832	Masayuki Toyoshima9-dan / age 32 1925	Junisen Class A Round 9	Gote	●
37	3/31	1832	+7	1839	Chikara Akutsu8-dan / age 40 1775	Oza-sen Prelim 2 Round 2	Gote	○

FY2021 results23W-16L

Win rate0.590

Rating1840

Annual rank10th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1802	-11	1792	Taichi Nakamura7-dan / age 32 1685	Kisei-sen Main Round 2	Gote	●
2	4/7	1792	-7	1785	Kazuki Kimura9-dan / age 47 1837	Oi-sen Red league Round 2	Sente	●
3	4/15	1785	-6	1779	Shintaro Saito8-dan / age 27 1884	Oi-sen Red league Round 3	Gote	●
4	4/30	1779	+9	1788	Yuuki Sasaki7-dan / age 26 1809	Ryuo-sen Group 1 5th-place playoff Round 2	Gote	○
5	5/7	1788	+8	1796	Shingo Sawada7-dan / age 29 1804	Oi-sen Red league Round 5	Gote	○
6	5/24	1796	+5	1801	Kazutoshi Satoh7-dan / age 42 1661	Ryuo-sen Group 1 5th-place playoff Final	Gote	○
7	6/10	1801	-4	1797	Masayuki ToyoshimaRyuo・Eio / age 31 1973	Junisen Class A Round 1	Gote	●
8	6/15	1797	+8	1805	Toshiaki Kubo9-dan / age 45 1787	Ginga-sen Block D Round 11	Sente	○
9	6/25	1805	-13	1791	Masakazu Watanabe5-dan / age 35 1522	Oi-sen Prelims Round 2	Gote	●
10	7/2	1791	-10	1781	Hirotaka Kajiura7-dan / age 25 1717	Ryuo-sen Main Round 3	Sente	●
11	7/13	1781	+8	1789	Takashi Ikenaga5-dan / age 28 1764	Osho-sen Prelim 2 Round 2	Gote	○
12	7/23	1789	-7	1782	Yuuki Sasaki7-dan / age 26 1831	Ginga-sen Final T Round 1	Sente	●
13	7/27	1782	+6	1789	Ayumu Matsuo8-dan / age 41 1716	Kio-sen Main Round 2	Sente	○
14	8/5	1789	+9	1797	Takayuki Yamasaki8-dan / age 40 1830	Junisen Class A Round 2	Sente	○
15	8/12	1797	-7	1790	Seiya Kondou7-dan / age 25 1823	Osho-sen Prelim 2 Final	Gote	●
16	8/26	1790	-7	1783	Kazuki Kimura9-dan / age 48 1844	Kio-sen Main Round 3	Gote	●
17	9/3	1783	-7	1777	Tatsuya Sugai8-dan / age 29 1845	Junisen Class A Round 3	Gote	●
18	9/19	1777	+6	1783	Nobuyuki Yashiki9-dan / age 49 1704	NHK Cup Main Round 2	Gote	○
19	10/21	1783	+2	1785	Akira Shima9-dan / age 58 1433	Eio-sen 9-dan section Round 2	Gote	○
20	10/28	1785	+9	1794	Yoshiharu Habu9-dan / age 51 1841	Junisen Class A Round 4	Gote	○
21	11/19	1794	+9	1803	Akihito Hirose8-dan / age 34 1832	Junisen Class A Round 5	Sente	○
22	12/15	1803	-6	1797	Shintaro Saito8-dan / age 28 1896	Junisen Class A Round 6	Sente	●
23	12/23	1797	+4	1801	Kenjirou Abe7-dan / age 32 1609	Ryuo-sen Group 1 Ranking Round 1	Gote	○
24	1/13	1801	+11	1813	Takuya NagaseOza / age 29 1959	Junisen Class A Round 7	Gote	○
25	1/21	1813	-10	1802	Chikara Akutsu8-dan / age 39 1713	Kisei-sen Prelim 2 Round 2	Sente	●
26	1/25	1802	+7	1809	Mirai Aoshima6-dan / age 26 1753	Asahi Cup Main Round 1	Gote	○
27	1/25	1802	+9	1811	Tetsuro Itodani8-dan / age 33 1834	Asahi Cup Main Round 2	Sente	○
28	1/28	1818	+4	1822	Koji Tanigawa9-dan / age 59 1645	Eio-sen 9-dan section Round 3	Gote	○
29	1/28	1818	+11	1829	Takuya NagaseOza / age 29 1962	Eio-sen 9-dan section Final	Sente	○
30	1/30	1833	+3	1837	Ichiro Hiura8-dan / age 55 1605	NHK Cup Main Round 3	Sente	○
31	2/4	1837	+8	1845	Tetsuro Itodani8-dan / age 33 1832	Junisen Class A Round 8	Sente	○
32	2/17	1845	+7	1852	Tetsuro Itodani8-dan / age 33 1815	Eio-sen Main Round 1	Gote	○
33	2/23	1852	-8	1844	Tatsuya Sugai8-dan / age 29 1834	Asahi Cup Main Semifinal	Gote	●
34	2/27	1844	-6	1837	Masayuki Toyoshima9-dan / age 31 1913	NHK Cup Main Quarterfinal	Sente	●
35	3/3	1837	+7	1844	Yasumitsu Satoh9-dan / age 52 1783	Junisen Class A Round 9	Gote	○
36	3/11	1844	+7	1851	Takayuki Yamasaki8-dan / age 41 1798	Ryuo-sen Group 1 Ranking Round 2	Gote	○
37	3/17	1851	+8	1859	Tadahisa Maruyama9-dan / age 51 1841	Eio-sen Main Round 2	Gote	○
38	3/22	1859	-9	1849	Yasuhiro Masuda6-dan / age 24 1794	Oza-sen Prelim 2 Round 2	Gote	●
39	3/26	1849	-9	1840	Wakamu Deguchi5-dan / age 26 1813	Eio-sen Main Semifinal	Gote	●

FY2020 results21W-21L

Win rate0.500

Rating1805

Annual rank15th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1814	+7	1821	Masataka Goda9-dan / age 49 1780	Kisei-sen Main Round 2	Gote	○
2	5/27	1821	-9	1813	Hisashi Namekata9-dan / age 46 1793	Oza-sen Main Round 1	Gote	●
3	6/2	1813	-4	1809	Sota Fujii7-dan / age 17 2001	Kisei-sen Main Semifinal	Gote	●
4	6/19	1809	-7	1801	Kazuki KimuraOi / age 46 1847	Ginga-sen Block B Round 11	Gote	●
5	7/2	1801	+8	1809	Hiroyuki Miura9-dan / age 46 1787	Junisen Class A Round 1	Sente	○
6	7/7	1809	-9	1800	Hiroyuki Miura9-dan / age 46 1779	Kio-sen Main Round 2	Sente	●
7	7/11	1800	-7	1794	Shintaro Saito8-dan / age 27 1864	JT Cup Main Round 1	Sente	●
8	7/21	1794	+9	1803	Daichi Sasaki5-dan / age 25 1846	Osho-sen Prelim 2 Round 2	Sente	○
9	7/28	1803	+10	1813	Yoshiharu Habu9-dan / age 49 1875	Junisen Class A Round 2	Gote	○
10	8/25	1813	+9	1821	Tetsuro Itodani8-dan / age 31 1840	Osho-sen Prelim 2 Final	Sente	○
11	9/4	1821	+3	1825	Yoshiyuki Kubota7-dan / age 48 1587	Oi-sen Prelims Round 2	Gote	○
12	9/24	1825	-8	1816	Akihito Hirose8-dan / age 33 1820	Osho-sen Challenger league Round 2	Gote	●
13	9/29	1816	-5	1812	Masayuki ToyoshimaRyuo・Eio / age 30 1960	Junisen Class A Round 3	Sente	●
14	10/7	1812	+6	1818	Wataru Yashiro7-dan / age 26 1744	Oi-sen Prelims Round 3	Sente	○
15	10/11	1818	-4	1814	Takuya NagaseOza / age 28 1989	Osho-sen Challenger league Round 1	Sente	●
16	10/14	1814	-7	1807	Yoshiharu Habu9-dan / age 50 1870	Osho-sen Challenger league Round 3	Gote	●
17	10/19	1807	-9	1798	Akira Inaba8-dan / age 32 1771	Junisen Class A Round 4	Sente	●
18	10/26	1798	+9	1807	Kazuki Kimura9-dan / age 47 1822	Osho-sen Challenger league Round 6	Gote	○
19	10/29	1807	-4	1803	Sota FujiiOi・Kisei / age 18 2027	Osho-sen Challenger league Round 4	Sente	●
20	11/1	1803	+5	1808	Asuto Saito4-dan / age 22 1660	NHK Cup Main Round 2	Gote	○
21	11/2	1808	-4	1804	Masayuki ToyoshimaRyuo・Eio / age 30 1972	Osho-sen Challenger league Round 5	Sente	●
22	11/12	1804	-7	1797	Akihito Hirose8-dan / age 33 1856	Junisen Class A Round 5	Gote	●
23	11/19	1797	+8	1805	Tadahisa Maruyama9-dan / age 50 1814	Oi-sen Prelims Round 4	Gote	○
24	11/28	1805	+5	1810	Hiroshi Yamamoto4-dan / age 24 1659	Asahi Cup Prelim 2 Round 1	Gote	○
25	12/2	1810	+2	1812	Yasuaki Tsukada9-dan / age 56 1516	Eio-sen 9-dan section Round 2	Sente	○
26	12/11	1812	+7	1819	Yasumitsu Satoh9-dan / age 51 1754	Junisen Class A Round 6	Gote	○
27	12/14	1819	+4	1824	Kouru Abe6-dan / age 26 1656	Asahi Cup Prelim 2 Final	Gote	○
28	12/23	1824	+5	1829	Issei Takazaki7-dan / age 33 1680	Oi-sen Prelims Final	Gote	○
29	12/29	1829	-9	1819	Akira Inaba8-dan / age 32 1764	Ryuo-sen Group 1 Ranking Round 1	Sente	●
30	1/13	1819	+9	1828	Tatsuya Sugai8-dan / age 28 1848	Junisen Class A Round 7	Sente	○
31	1/17	1828	+6	1834	Hisashi Namekata9-dan / age 47 1737	NHK Cup Main Round 3	Sente	○
32	1/29	1834	-10	1823	Koichi Fukaura9-dan / age 48 1726	Asahi Cup Main Round 1	Gote	●
33	2/3	1823	-8	1816	Tetsuro Itodani8-dan / age 32 1840	Junisen Class A Round 8	Sente	●
34	2/8	1816	+5	1820	Daisuke Katagami7-dan / age 39 1657	Oi-sen Red league Round 1	Gote	○
35	2/18	1820	+7	1827	Yasumitsu Satoh9-dan / age 51 1756	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	○
36	2/21	1827	+9	1836	Kazuki Kimura9-dan / age 47 1869	NHK Cup Main Quarterfinal	Sente	○
37	2/26	1836	-7	1828	Shintaro Saito8-dan / age 27 1864	Junisen Class A Round 9	Gote	●
38	3/4	1828	-10	1819	Masataka Goda9-dan / age 49 1750	Oza-sen Prelim 2 Round 2	Gote	●
39	3/11	1819	-5	1814	Masayuki ToyoshimaRyuo・Eio / age 30 1977	Oi-sen Red league Round 4	Sente	●
40	3/14	1814	-9	1805	Akira Inaba8-dan / age 32 1775	NHK Cup Main Semifinal	Gote	●
41	3/24	1805	-9	1796	Tadahisa Maruyama9-dan / age 50 1763	Eio-sen 9-dan section Round 3	Gote	●
42	3/27	1796	+9	1805	Toshiaki Kubo9-dan / age 45 1837	Kisei-sen Main Round 1	Sente	○

FY2019 results17W-21L

Win rate0.447

Rating1817

Annual rank12th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1852	+4	1855	Kazuhiro Nishikawa6-dan / age 33 1642	Ryuo-sen Group 2 Ranking Semifinal	Gote	○
2	4/11	1855	-7	1849	Masayuki ToyoshimaOi・Kisei / age 28 1913	Meijin-sen Best-of-7 Game 1	Gote	●
3	4/23	1849	-6	1842	Masayuki ToyoshimaOi・Kisei / age 28 1925	Meijin-sen Best-of-7 Game 2	Gote	●
4	5/8	1842	-6	1836	Masayuki ToyoshimaOi・Kisei / age 29 1932	Meijin-sen Best-of-7 Game 3	Sente	●
5	5/17	1836	-6	1831	Masayuki ToyoshimaOi・Kisei / age 29 1938	Meijin-sen Best-of-7 Game 4	Gote	●
6	5/24	1831	+6	1836	橋本崇載age 36 1735	Ryuo-sen Group 2 Ranking Final	Sente	○
7	6/5	1836	+5	1841	Toshiyuki Moriuchi9-dan / age 48 1677	Ginga-sen Block H Round 11	Gote	○
8	6/14	1841	+4	1845	Shogo Oritaage 29 1631	Ginga-sen Final T Round 1	Gote	○
9	6/21	1845	+7	1851	Koichi Fukaura9-dan / age 47 1790	Oza-sen Main Round 1	Gote	○
10	6/27	1851	-7	1845	Yoshiharu Habu9-dan / age 48 1914	Junisen Class A Round 1	Gote	●
11	7/5	1845	+8	1853	Tatsuya Sugai7-dan / age 27 1856	Oza-sen Main Round 2	Gote	○
12	7/8	1853	-9	1845	Kazuki Kimura9-dan / age 46 1831	Ryuo-sen Main Quarterfinal	Sente	●
13	7/18	1845	-6	1838	Takuya NagaseEio / age 26 1916	Oza-sen Main Semifinal	Gote	●
14	7/19	1838	+8	1847	Toshiaki Kubo9-dan / age 43 1857	Ginga-sen Final T Round 2	Gote	○
15	7/31	1847	-4	1843	Akira Watanabe3 titles / age 35 2031	Ginga-sen Final T Semifinal	Sente	●
16	8/9	1843	-4	1838	Akira Watanabe3 titles / age 35 2026	Junisen Class A Round 2	Sente	●
17	8/29	1838	+6	1844	Chikara Akutsu8-dan / age 37 1750	Osho-sen Prelim 2 Round 2	Gote	○
18	9/4	1844	+8	1853	Toshiaki Kubo9-dan / age 44 1852	Junisen Class A Round 3	Sente	○
19	9/7	1853	-9	1843	Koichi Fukaura9-dan / age 47 1791	JT Cup Main Round 2	Gote	●
20	9/8	1843	-10	1833	Hisashi Namekata8-dan / age 45 1735	NHK Cup Main Round 2	Gote	●
21	9/14	1833	-9	1824	Hiroyuki Miura9-dan / age 45 1809	Osho-sen Prelim 2 Final	Gote	●
22	9/24	1824	-11	1813	Kei Honda4-dan / age 22 1664	Kio-sen Main Round 3	Gote	●
23	10/11	1813	+2	1814	Hirokazu Ueno6-dan / age 42 1428	Oi-sen Prelims Round 2	Gote	○
24	10/21	1814	-8	1806	Yasumitsu Satoh9-dan / age 50 1800	Junisen Class A Round 4	Gote	●
25	11/22	1806	+7	1813	Takeshi Fujii9-dan / age 49 1743	Oi-sen Prelims Round 3	Gote	○
26	11/28	1813	-8	1804	Hiroyuki Miura9-dan / age 45 1801	Junisen Class A Round 5	Sente	●
27	12/3	1804	-3	1801	Akira Watanabe3 titles / age 35 2054	Eio-sen Main Round 2	Gote	●
28	12/6	1801	+6	1807	Kentaro Ishii5-dan / age 27 1721	Asahi Cup Prelim 2 Round 1	Sente	○
29	12/6	1801	-8	1794	Hiroyuki Miura9-dan / age 45 1814	Asahi Cup Prelim 2 Final	Sente	●
30	12/13	1800	-3	1797	Akira Watanabe3 titles / age 35 2057	Oi-sen Prelims Round 4	Sente	●
31	12/19	1797	+9	1806	Kazuki KimuraOi / age 46 1860	Junisen Class A Round 6	Gote	○
32	1/17	1806	+8	1815	Tetsuro Itodani8-dan / age 31 1824	Junisen Class A Round 7	Sente	○
33	1/29	1815	-6	1808	Akihito Hirose8-dan / age 33 1888	Junisen Class A Round 8	Gote	●
34	2/5	1808	+10	1818	Akihito Hirose8-dan / age 33 1894	Ryuo-sen Group 1 Ranking Round 1	Sente	○
35	2/23	1818	-8	1811	Akira Inaba8-dan / age 31 1831	Ryuo-sen Group 1 Ranking Round 2	Sente	●
36	2/27	1811	+9	1819	Akira Inaba8-dan / age 31 1846	Junisen Class A Round 9	Sente	○
37	3/19	1819	+7	1826	Kouhei Funae6-dan / age 32 1756	Kisei-sen Main Round 1	Gote	○
38	3/31	1826	-9	1817	Yasumitsu Satoh9-dan / age 50 1775	Ryuo-sen Group 1 4th-place playoff Round 1	Gote	●

FY2018 results27W-15L

Win rate0.643

Rating1851

Annual rank9th

Rank/title at FY end / ageMeijin / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1827	-7	1820	Yoshiharu HabuRyuo・Kisei / age 47 1877	Meijin-sen Best-of-7 Game 1	Gote	●
2	4/20	1820	+9	1830	Yoshiharu HabuRyuo・Kisei / age 47 1883	Meijin-sen Best-of-7 Game 2	Sente	○
3	5/9	1830	-7	1822	Yoshiharu HabuRyuo・Kisei / age 47 1863	Meijin-sen Best-of-7 Game 3	Gote	●
4	5/15	1822	-7	1816	Takuya Nagase7-dan / age 25 1884	Oza-sen Main Round 1	Gote	●
5	5/20	1816	+9	1825	Yoshiharu HabuRyuo・Kisei / age 47 1877	Meijin-sen Best-of-7 Game 4	Sente	○
6	5/24	1825	+9	1834	Hiroyuki Miura9-dan / age 44 1855	Ginga-sen Block D Round 11	Sente	○
7	5/30	1834	+9	1843	Yoshiharu HabuRyuo・Kisei / age 47 1862	Meijin-sen Best-of-7 Game 5	Gote	○
8	6/6	1843	+6	1848	Kazutoshi Satoh6-dan / age 39 1735	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
9	6/20	1848	+8	1856	Yoshiharu HabuRyuo・Kisei / age 47 1852	Meijin-sen Best-of-7 Game 6	Sente	○
10	7/6	1856	+3	1860	Yusuke Ina6-dan / age 42 1622	Ginga-sen Final T Round 1	Gote	○
11	7/12	1860	+6	1865	Tadahisa Maruyama9-dan / age 47 1763	Ginga-sen Final T Round 2	Gote	○
12	8/9	1865	+6	1871	Kazutoshi Satoh6-dan / age 40 1783	Ginga-sen Final T Semifinal	Sente	○
13	8/18	1871	+6	1878	Hisashi Namekata8-dan / age 44 1798	Ginga-sen Final T Final	Gote	○
14	8/24	1878	+4	1882	Akira Nishio6-dan / age 38 1681	Osho-sen Prelim 2 Round 2	Sente	○
15	9/7	1882	+8	1889	Tatsuya SugaiOi / age 26 1871	Osho-sen Prelim 2 Final	Sente	○
16	9/9	1889	+3	1893	Makoto Sasaki6-dan / age 38 1657	NHK Cup Main Round 2	Gote	○
17	9/13	1893	+5	1898	Tadahisa Maruyama9-dan / age 48 1765	Kio-sen Main Round 3	Sente	○
18	9/19	1898	+5	1903	Shingo Sawada6-dan / age 26 1761	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	○
19	9/29	1903	-11	1892	Tadahisa Maruyama9-dan / age 48 1752	JT Cup Main Round 2	Sente	●
20	10/4	1892	-9	1883	Akira WatanabeKio / age 34 1847	Osho-sen Challenger league Round 3	Gote	●
21	10/11	1883	+6	1889	Masataka Goda9-dan / age 47 1799	Osho-sen Challenger league Round 2	Sente	○
22	10/16	1889	+2	1891	Shinichi Satoh5-dan / age 36 1549	Oi-sen Prelims Round 2	Gote	○
23	10/19	1891	+6	1896	Taichi NakamuraOza / age 30 1789	Osho-sen Challenger league Round 4	Gote	○
24	10/24	1896	+7	1903	Toshiaki KuboOsho / age 43 1848	Kio-sen Main Quarterfinal	Sente	○
25	10/29	1903	+2	1905	Osamu Nakamura9-dan / age 55 1555	Oi-sen Prelims Round 3	Sente	○
26	11/9	1905	+9	1914	Akihito Hirose8-dan / age 31 1948	Osho-sen Challenger league Round 5	Sente	○
27	11/15	1914	-10	1904	Takayuki Yamasaki8-dan / age 37 1817	Ryuo-sen Group 2 Promotion playoff Final	Sente	●
28	11/18	1904	+4	1908	Reo Kurosawa5-dan / age 26 1702	Kio-sen Main Semifinal	Sente	○
29	11/21	1908	-8	1900	Masayuki ToyoshimaOi・Kisei / age 28 1919	Osho-sen Challenger league Round 6	Gote	●
30	11/26	1900	-10	1890	Tetsuro Itodani8-dan / age 30 1813	Osho-sen Challenger league Round 7	Sente	●
31	11/30	1890	-6	1884	Akihito Hirose8-dan / age 31 1962	Kio-sen Main Final	Gote	●
32	12/3	1884	+2	1886	Michio Takahashi9-dan / age 58 1544	Oi-sen Prelims Round 4	Gote	○
33	12/7	1886	+4	1890	Reo Kurosawa5-dan / age 26 1703	Kio-sen Repechage Final	Sente	○
34	12/14	1890	+5	1895	Taichi Nakamura7-dan / age 30 1756	Eio-sen Main Round 1	Gote	○
35	12/17	1895	-7	1888	Akihito Hirose8-dan / age 31 1954	Kio-sen Best-of-5 Game 1	Gote	●
36	12/24	1888	-12	1876	Hiromu Watanabe5-dan / age 30 1687	Eio-sen Main Round 2	Gote	●
37	1/15	1876	+5	1881	Kazutoshi Satoh6-dan / age 40 1738	Ryuo-sen Group 2 Ranking Round 1	Gote	○
38	1/20	1881	-9	1872	Tetsuro Itodani8-dan / age 30 1838	Asahi Cup Main Round 1	Sente	●
39	1/25	1872	-11	1861	Chikara Akutsu8-dan / age 36 1743	Oi-sen Prelims Final	Gote	●
40	1/27	1861	-6	1855	Akihito HiroseRyuo / age 32 1962	NHK Cup Main Round 3	Sente	●
41	3/13	1855	-10	1846	Wataru Yashiro6-dan / age 25 1768	Kisei-sen Main Round 1	Gote	●
42	3/20	1846	+5	1851	Takeshi Fujii9-dan / age 48 1733	Ryuo-sen Group 2 Ranking Round 2	Sente	○

FY2017 results16W-19L

Win rate0.457

Rating1837

Annual rank12th

Rank/title at FY end / ageMeijin・Eio / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1935	-9	1926	Akira Inaba8-dan / age 28 1892	Meijin-sen Best-of-7 Game 1	Sente	●
2	4/13	1926	+5	1931	Tadahisa Maruyama9-dan / age 46 1799	Oi-sen White league Round 3	Gote	○
3	4/21	1931	+7	1939	Akira Inaba8-dan / age 28 1906	Meijin-sen Best-of-7 Game 2	Gote	○
4	4/26	1939	-12	1927	Mirai Aoshima5-dan / age 22 1757	Oza-sen Main Round 1	Gote	●
5	5/2	1927	-9	1918	Akira Inaba8-dan / age 28 1904	Meijin-sen Best-of-7 Game 3	Sente	●
6	5/10	1918	+6	1924	Yuuki Sasaki5-dan / age 22 1829	Oi-sen White league Round 4	Sente	○
7	5/17	1924	+8	1932	Akira Inaba8-dan / age 28 1919	Meijin-sen Best-of-7 Game 4	Gote	○
8	5/22	1932	-9	1924	Masayuki Toyoshima8-dan / age 27 1906	Oi-sen White league Round 5	Gote	●
9	5/26	1924	+8	1931	Akira Inaba8-dan / age 28 1911	Meijin-sen Best-of-7 Game 5	Sente	○
10	6/6	1931	+7	1939	Akira Inaba8-dan / age 28 1906	Meijin-sen Best-of-7 Game 6	Gote	○
11	6/15	1939	-9	1930	Toshiaki KuboOsho / age 41 1888	Ginga-sen Block G Round 11	Gote	●
12	8/16	1930	+4	1934	Hisashi Namekata8-dan / age 43 1763	Osho-sen Prelim 2 Round 2	Gote	○
13	9/8	1934	+5	1939	Seiya Kondou5-dan / age 21 1788	Osho-sen Prelim 2 Final	Gote	○
14	9/10	1939	-10	1928	Chikara Akutsu8-dan / age 35 1831	NHK Cup Main Round 2	Gote	●
15	9/16	1928	-11	1918	Takayuki Yamasaki8-dan / age 36 1804	JT Cup Main Round 2	Sente	●
16	10/3	1918	+4	1922	Daichi Sasaki4-dan / age 22 1728	Kio-sen Main Round 3	Gote	○
17	10/6	1922	-7	1914	Masayuki Toyoshima8-dan / age 27 1955	Osho-sen Challenger league Round 1	Gote	●
18	10/20	1914	+6	1920	Yasuhiro Masuda4-dan / age 19 1804	Kio-sen Main Quarterfinal	Sente	○
19	10/26	1920	+5	1925	Masataka Goda9-dan / age 46 1787	Osho-sen Challenger league Round 3	Gote	○
20	11/2	1925	-10	1915	Tetsuro Itodani8-dan / age 29 1838	Osho-sen Challenger league Round 4	Sente	●
21	11/7	1915	+2	1917	Yuichi Tanaka5-dan / age 32 1539	Oi-sen Prelims Round 2	Sente	○
22	11/9	1917	-9	1908	Shintaro Saito7-dan / age 24 1866	Osho-sen Challenger league Round 5	Gote	●
23	11/13	1908	-10	1897	Koichi Fukaura9-dan / age 45 1810	Osho-sen Challenger league Round 6	Sente	●
24	11/17	1897	-8	1890	Takuya Nagase6-dan / age 25 1905	Kio-sen Main Semifinal	Gote	●
25	11/21	1890	-9	1881	Akira WatanabeRyuo・Kio / age 33 1846	Osho-sen Challenger league Round 7	Gote	●
26	12/1	1881	-12	1869	Reo Kurosawa5-dan / age 25 1707	Kio-sen Repechage Round 1	Sente	●
27	12/4	1869	+6	1875	Yasuhiro Masuda4-dan / age 20 1794	Oi-sen Prelims Round 3	Sente	○
28	12/20	1875	+1	1876	Kazuharu Shoshi7-dan / age 56 1420	Oi-sen Prelims Round 4	Sente	○
29	12/24	1876	-13	1863	Kota Kanai6-dan / age 31 1593	Eio-sen Main Round 1	Sente	●
30	1/14	1863	+9	1872	Takuya Nagase7-dan / age 25 1917	Asahi Cup Main Round 1	Gote	○
31	1/14	1863	-9	1853	Sota Fujii4-dan / age 15 1798	Asahi Cup Main Round 2	Gote	●
32	1/26	1863	-10	1853	Ayumu Matsuo8-dan / age 37 1792	Oi-sen Prelims Final	Gote	●
33	1/31	1853	+4	1857	Mamoru Hatakeyama7-dan / age 48 1665	Ryuo-sen Group 2 Ranking Round 1	Gote	○
34	3/2	1857	-10	1848	橋本崇載age 34 1787	Ryuo-sen Group 2 Ranking Round 2	Gote	●
35	3/27	1848	-10	1837	Kouru Abe6-dan / age 23 1745	Kisei-sen Main Round 1	Sente	●

FY2016 results32W-14L

Win rate0.696

Rating1940

Annual rank1st

Rank/title at FY end / ageMeijin・Eio / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1934	-7	1927	Yoshiharu Habu4 titles / age 45 1968	Meijin-sen Best-of-7 Game 1	Gote	●
2	4/13	1927	-10	1917	Koichi Fukaura9-dan / age 44 1828	Ryuo-sen Group 1 4th-place playoff Round 1	Sente	●
3	4/22	1917	+9	1926	Yoshiharu Habu4 titles / age 45 1979	Meijin-sen Best-of-7 Game 2	Sente	○
4	5/2	1926	+3	1929	Kazutoshi Satoh6-dan / age 37 1700	Oza-sen Main Round 1	Sente	○
5	5/13	1929	+9	1938	Yoshiharu Habu4 titles / age 45 1969	Meijin-sen Best-of-7 Game 3	Gote	○
6	5/20	1938	-8	1930	Akira WatanabeRyuo・Kio / age 32 1921	Ginga-sen Block H Round 11	Sente	●
7	5/20	1938	+6	1945	Tatsuya Sugai7-dan / age 24 1858	Ginga-sen Block H Round 10	Sente	○
8	5/26	1936	+8	1945	Yoshiharu Habu4 titles / age 45 1951	Meijin-sen Best-of-7 Game 4	Sente	○
9	5/31	1945	+8	1952	Yoshiharu Habu4 titles / age 45 1943	Meijin-sen Best-of-7 Game 5	Gote	○
10	6/3	1952	+7	1959	Hiroyuki Miura9-dan / age 42 1894	Oza-sen Main Round 2	Sente	○
11	6/14	1959	+1	1960	Hiroshi Kamiya8-dan / age 55 1465	Eio-sen 8-dan section Round 1	Gote	○
12	6/25	1960	+5	1965	Tetsuro Itodani8-dan / age 27 1835	JT Cup Main Round 1	Gote	○
13	7/14	1965	+4	1969	Ayumu Matsuo8-dan / age 36 1780	Oza-sen Main Semifinal	Gote	○
14	7/25	1969	-11	1959	Tetsuro Itodani8-dan / age 27 1846	Oza-sen Main Final	Gote	●
15	8/4	1959	+6	1965	Akira Inaba8-dan / age 27 1889	Osho-sen Prelim 2 Round 1	Gote	○
16	8/10	1965	+1	1966	Masahiko Urano8-dan / age 52 1445	Eio-sen 8-dan section Round 2	Gote	○
17	8/10	1965	+2	1967	Hiroki Nakata8-dan / age 51 1571	Eio-sen 8-dan section Final	Gote	○
18	9/3	1967	+6	1973	Masataka GodaOsho / age 45 1861	JT Cup Main Round 2	Gote	○
19	9/9	1973	-9	1964	Akira WatanabeRyuo・Kio / age 32 1919	Osho-sen Prelim 2 Round 2	Sente	●
20	9/19	1964	+2	1965	Junpei Ide4-dan / age 25 1587	Oi-sen Prelims Round 2	Gote	○
21	9/28	1965	+5	1971	Tatsuya Sugai7-dan / age 24 1849	Kio-sen Main Round 3	Sente	○
22	10/2	1971	+5	1976	Koichi Fukaura9-dan / age 44 1856	JT Cup Main Semifinal	Gote	○
23	10/13	1976	+2	1978	Daichi Sasaki4-dan / age 21 1622	Eio-sen Main Round 1	Gote	○
24	10/19	1978	+5	1983	Tetsuro Itodani8-dan / age 28 1831	Kio-sen Main Quarterfinal	Gote	○
25	10/23	1983	-9	1974	Masayuki Toyoshima7-dan / age 26 1960	JT Cup Main Final	Sente	●
26	11/4	1974	+2	1976	Yasuaki Tsukada9-dan / age 51 1609	Oi-sen Prelims Round 3	Gote	○
27	11/13	1976	+5	1981	Takayuki Yamasaki8-dan / age 35 1829	NHK Cup Main Round 2	Sente	○
28	11/14	1981	+4	1985	Tadahisa Maruyama9-dan / age 46 1812	Eio-sen Main Round 2	Gote	○
29	11/14	1981	+7	1988	Yoshiharu Habu3 titles / age 46 1935	Eio-sen Main Semifinal	Gote	○
30	11/17	1992	+3	1995	Kazutoshi Satoh6-dan / age 38 1731	Oi-sen Prelims Round 4	Sente	○
31	11/25	1995	-11	1984	Yuuki Sasaki5-dan / age 22 1850	Kio-sen Main Semifinal	Gote	●
32	11/30	1984	+3	1987	Toshiyuki Moriuchi9-dan / age 46 1753	Kio-sen Repechage Round 1	Gote	○
33	12/4	1987	+6	1993	Shota Chida5-dan / age 22 1881	Eio-sen Best-of-5 Game 1	Gote	○
34	12/9	1993	-11	1982	Yuuki Sasaki5-dan / age 22 1843	Kio-sen Repechage Final	Gote	●
35	12/11	1982	+6	1987	Shota Chida5-dan / age 22 1876	Eio-sen Best-of-5 Game 2	Sente	○
36	12/27	1987	+3	1991	Hiroaki Yokoyama6-dan / age 36 1766	Oi-sen Prelims Final	Sente	○
37	1/14	1991	-12	1979	Hisashi Namekata8-dan / age 43 1820	Asahi Cup Main Round 1	Gote	●
38	1/15	1979	+6	1986	Akira WatanabeRyuo・Kio / age 32 1913	NHK Cup Main Round 3	Sente	○
39	1/19	1986	-12	1974	Tadahisa Maruyama9-dan / age 46 1818	Ryuo-sen Group 1 Ranking Round 1	Sente	●
40	2/8	1974	+0	1974	Hifumi Katoh9-dan / age 77 1298	Kisei-sen Prelim 2 Round 2	Sente	○
41	2/16	1974	-12	1963	Koichi Fukaura9-dan / age 45 1795	Kisei-sen Prelim 2 Final	Gote	●
42	3/1	1963	-11	1952	Tatsuya Sugai7-dan / age 24 1848	Oi-sen White league Round 1	Sente	●
43	3/5	1952	+6	1958	Takuya Nagase6-dan / age 24 1861	NHK Cup Main Quarterfinal	Sente	○
44	3/9	1958	-15	1943	Michio Takahashi9-dan / age 56 1557	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	●
45	3/12	1943	-11	1933	Yasumitsu Satoh9-dan / age 47 1808	NHK Cup Main Semifinal	Gote	●
46	3/16	1933	+7	1940	Akira WatanabeRyuo・Kio / age 32 1909	Oi-sen White league Round 2	Gote	○

FY2015 results41W-18L

Win rate0.695

Rating1939

Annual rank2nd

Rank/title at FY end / age8-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1896	+8	1903	Tatsuya Sugai6-dan / age 22 1880	Kisei-sen Main Round 2	Sente	○
2	4/13	1903	+7	1910	Hisashi Namekata8-dan / age 41 1842	Ryuo-sen Group 1 5th-place playoff Round 2	Gote	○
3	4/16	1910	+5	1915	Chikara Akutsu8-dan / age 32 1765	Ginga-sen Block C Round 10	Gote	○
4	4/16	1910	+3	1913	Kouhei Funae5-dan / age 27 1688	Ginga-sen Block C Round 9	Sente	○
5	4/21	1918	+6	1924	Yasuaki Murayama7-dan / age 30 1810	Kisei-sen Main Semifinal	Sente	○
6	4/30	1924	-8	1916	Masayuki Toyoshima7-dan / age 25 1925	Kisei-sen Main Final	Gote	●
7	5/8	1916	+5	1921	Chikara Akutsu8-dan / age 32 1771	Oza-sen Main Round 1	Sente	○
8	5/12	1921	+7	1927	Toshiaki Kubo9-dan / age 39 1855	Ryuo-sen Group 1 5th-place playoff Round 3	Gote	○
9	5/15	1927	+10	1937	Yoshiharu Habu4 titles / age 44 2012	Ginga-sen Block C Round 11	Gote	○
10	5/21	1937	+3	1940	Taku Morishita9-dan / age 48 1645	Osho-sen Prelim 1 Round 4	Gote	○
11	5/26	1940	-12	1928	Takeshi Fujii9-dan / age 44 1761	Ryuo-sen Group 1 5th-place playoff Final	Gote	●
12	6/5	1928	-10	1918	Ayumu Matsuo7-dan / age 35 1847	Osho-sen Prelim 1 Final	Sente	●
13	6/12	1918	+4	1922	Shingo Sawada6-dan / age 23 1735	Ginga-sen Final T Round 1	Sente	○
14	6/14	1922	+6	1928	Akira Inaba7-dan / age 26 1845	NHK Cup Main Round 1	Gote	○
15	6/16	1928	+6	1934	Kazuki Kimura8-dan / age 41 1836	Kio-sen Main Round 1	Sente	○
16	6/19	1934	+6	1940	Tadahisa Maruyama9-dan / age 44 1826	Oza-sen Main Round 2	Sente	○
17	6/23	1940	+5	1945	Tadahisa Maruyama9-dan / age 44 1820	Ginga-sen Final T Round 2	Sente	○
18	6/26	1945	+6	1952	Yasumitsu Satoh9-dan / age 45 1870	Junisen Class A Round 1	Sente	○
19	7/3	1952	+5	1957	Toshiyuki Moriuchi9-dan / age 44 1828	Kio-sen Main Round 2	Gote	○
20	7/7	1957	+5	1962	Nobuyuki Yashiki9-dan / age 43 1840	Ginga-sen Final T Semifinal	Gote	○
21	7/14	1962	+8	1971	Akira WatanabeKio / age 31 1976	Oza-sen Main Semifinal	Sente	○
22	7/17	1971	+5	1976	Akihito Hirose8-dan / age 28 1843	Junisen Class A Round 2	Gote	○
23	7/21	1976	+7	1983	Masayuki Toyoshima7-dan / age 25 1939	Oza-sen Main Final	Gote	○
24	7/27	1983	-11	1972	Koichi Fukaura9-dan / age 43 1869	Ginga-sen Final T Final	Gote	●
25	8/13	1972	+4	1976	Kouhei Funae5-dan / age 28 1764	Kio-sen Main Round 3	Sente	○
26	8/21	1976	+5	1981	Toshiyuki Moriuchi9-dan / age 44 1832	Junisen Class A Round 3	Gote	○
27	8/27	1981	-15	1966	Ichiro Hiura8-dan / age 49 1556	Eio-sen 8-dan section Round 1	Sente	●
28	9/2	1966	-7	1959	Yoshiharu Habu4 titles / age 44 2005	Oza-sen Best-of-5 Game 1	Gote	●
29	9/8	1959	+3	1962	Eiji Iijima7-dan / age 35 1698	Oi-sen Prelims Round 2	Gote	○
30	9/13	1962	-10	1952	Masataka GodaOsho / age 44 1861	NHK Cup Main Round 2	Sente	●
31	9/17	1952	+9	1961	Yoshiharu Habu4 titles / age 44 2002	Oza-sen Best-of-5 Game 2	Sente	○
32	9/24	1961	+9	1970	Yoshiharu Habu4 titles / age 44 1993	Oza-sen Best-of-5 Game 3	Gote	○
33	9/30	1970	+6	1975	Koichi Fukaura9-dan / age 43 1866	Kio-sen Main Quarterfinal	Gote	○
34	10/6	1975	-8	1968	Yoshiharu Habu4 titles / age 45 1989	Oza-sen Best-of-5 Game 4	Sente	●
35	10/19	1968	+8	1975	Akira WatanabeKio / age 31 1948	Junisen Class A Round 4	Sente	○
36	10/26	1975	-8	1968	Yoshiharu Habu4 titles / age 45 1986	Oza-sen Best-of-5 Game 5	Gote	●
37	11/6	1968	-11	1957	Yasumitsu Satoh9-dan / age 46 1842	Kio-sen Main Semifinal	Gote	●
38	11/13	1957	+2	1959	Masakazu Watanabe5-dan / age 29 1596	Oi-sen Prelims Round 3	Gote	○
39	11/19	1959	+5	1964	Nobuyuki Yashiki9-dan / age 43 1830	Junisen Class A Round 5	Sente	○
40	11/27	1964	+3	1967	Takuma Oikawa6-dan / age 28 1717	Oi-sen Prelims Round 4	Sente	○
41	12/3	1967	+5	1972	Akihito Hirose8-dan / age 28 1832	Kio-sen Repechage Round 1	Gote	○
42	12/8	1972	+2	1974	Kosuke Tamura7-dan / age 39 1667	Asahi Cup Prelim 2 Round 1	Sente	○
43	12/8	1972	+5	1977	Takuya Nagase6-dan / age 23 1829	Asahi Cup Prelim 2 Final	Sente	○
44	12/11	1979	+3	1982	Kenjirou Abe6-dan / age 26 1737	Kio-sen Repechage Final	Sente	○
45	12/16	1982	-11	1971	Koichi Fukaura9-dan / age 43 1846	Junisen Class A Round 6	Gote	●
46	12/21	1971	+6	1977	Yasumitsu Satoh9-dan / age 46 1871	Kio-sen Best-of-5 Game 1	Sente	○
47	12/28	1977	+5	1982	Yasumitsu Satoh9-dan / age 46 1856	Kio-sen Best-of-5 Game 2	Gote	○
48	1/13	1982	-12	1971	Toshiyuki Moriuchi9-dan / age 45 1804	Oi-sen Prelims Final	Gote	●
49	1/18	1971	+6	1977	Masataka GodaOsho / age 44 1887	Junisen Class A Round 7	Sente	○
50	1/22	1977	+3	1980	Chikara Akutsu8-dan / age 33 1748	Ryuo-sen Group 1 Ranking Round 1	Gote	○
51	1/29	1980	-12	1969	Toshiyuki Moriuchi9-dan / age 45 1816	Asahi Cup Main Round 1	Sente	●
52	2/1	1969	+6	1974	Toshiaki Kubo9-dan / age 40 1878	Junisen Class A Round 8	Sente	○
53	2/11	1974	-10	1965	Akira WatanabeRyuo・Kio / age 31 1908	Kio-sen Best-of-5 Game 1	Sente	●
54	2/20	1965	+7	1972	Akira WatanabeRyuo・Kio / age 31 1918	Kio-sen Best-of-5 Game 2	Gote	○
55	2/27	1972	+6	1978	Hisashi Namekata8-dan / age 42 1887	Junisen Class A Round 9	Gote	○
56	3/6	1978	-9	1969	Akira WatanabeRyuo・Kio / age 31 1917	Kio-sen Best-of-5 Game 3	Sente	●
57	3/11	1969	-10	1959	Hisashi Namekata8-dan / age 42 1881	Kisei-sen Main Round 1	Sente	●
58	3/14	1959	-11	1948	Nobuyuki Yashiki9-dan / age 44 1827	Ryuo-sen Group 1 Ranking Round 2	Gote	●
59	3/21	1948	-9	1939	Akira WatanabeRyuo・Kio / age 31 1918	Kio-sen Best-of-5 Game 4	Gote	●

FY2014 results29W-11L

Win rate0.725

Rating1905

Annual rank5th

Rank/title at FY end / age8-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1862	+3	1866	Kentaro Ishii4-dan / age 21 1633	Kio-sen Prelims Round 3	Sente	○
2	4/11	1866	+6	1872	Takeshi Fujii9-dan / age 43 1789	Ginga-sen Block E Round 9	Sente	○
3	4/25	1872	-10	1862	Takeshi Fujii9-dan / age 43 1779	Ryuo-sen Group 1 5th-place playoff Round 2	Sente	●
4	5/2	1862	+3	1865	Hiromu Watanabe4-dan / age 25 1576	Osho-sen Prelim 1 Round 2	Gote	○
5	5/14	1865	+3	1868	Osamu Nakamura9-dan / age 51 1615	Kio-sen Prelims Round 4	Gote	○
6	5/20	1868	-10	1857	Tadashi Ooishi6-dan / age 24 1762	Oza-sen Main Round 1	Sente	●
7	5/29	1857	+6	1863	橋本崇載age 31 1759	Ginga-sen Block E Round 10	Sente	○
8	6/5	1863	+4	1868	Mamoru Hatakeyama7-dan / age 45 1699	Junisen Class B1 Round 1	Gote	○
9	6/10	1868	+4	1872	Akira Nishio6-dan / age 34 1694	Kio-sen Prelims Final	Gote	○
10	6/13	1872	+8	1880	Toshiyuki MoriuchiRyuo / age 43 1891	Ginga-sen Block E Round 11	Gote	○
11	6/20	1880	-9	1871	Kazuki Kimura8-dan / age 40 1822	Osho-sen Prelim 1 Round 3	Sente	●
12	6/26	1871	+5	1876	Taku Morishita9-dan / age 47 1729	Ginga-sen Final T Round 1	Sente	○
13	7/3	1876	+6	1882	Takeshi Fujii9-dan / age 43 1776	Junisen Class B1 Round 2	Sente	○
14	7/10	1882	-11	1871	橋本崇載age 31 1764	Kio-sen Main Round 2	Sente	●
15	7/17	1871	+4	1875	Hiroki Iizuka7-dan / age 45 1659	Junisen Class B1 Round 3	Gote	○
16	7/20	1875	-9	1866	Kazuki Kimura8-dan / age 41 1833	NHK Cup Main Round 1	Gote	●
17	7/21	1866	+3	1868	Yuichi Tanaka4-dan / age 29 1591	Ginga-sen FinalＴ Round 2	Gote	○
18	7/29	1868	-7	1862	Akira WatanabeKio・Osho / age 30 1931	Ginga-sen FinalＴ Semifinal	Gote	●
19	8/18	1862	+3	1865	Makoto Chuza7-dan / age 44 1582	Asahi Cup Prelim 1 Round 2	Sente	○
20	8/28	1865	+5	1869	Koji Tanigawa9-dan / age 52 1702	Junisen Class B1 Round 4	Gote	○
21	9/3	1869	-13	1856	Shinichi Satoh4-dan / age 32 1618	Oi-sen Prelims Round 2	Sente	●
22	9/12	1856	+3	1859	Hideyuki Takano6-dan / age 42 1579	Asahi Cup Prelim 1 Round 3	Sente	○
23	9/25	1859	+9	1868	Masayuki Toyoshima7-dan / age 24 1915	Junisen Class B1 Round 5	Sente	○
24	10/9	1868	-9	1859	Takayuki Yamasaki8-dan / age 33 1804	Junisen Class B1 Round 6	Sente	●
25	10/23	1859	+7	1866	Kazuki Kimura8-dan / age 41 1824	Junisen Class B1 Round 7	Gote	○
26	10/31	1866	-11	1855	Akira Nishio6-dan / age 35 1716	Asahi Cup Prelim 1 Final	Gote	●
27	11/13	1855	+8	1862	Ayumu Matsuo7-dan / age 34 1835	Junisen Class B1 Round 8	Sente	○
28	11/27	1862	-10	1852	橋本崇載age 31 1767	Junisen Class B1 Round 9	Sente	●
29	12/11	1852	+2	1854	Masaki Izumi8-dan / age 53 1512	Kisei-sen Prelim 2 Round 2	Gote	○
30	12/18	1854	-6	1848	Masayuki Toyoshima7-dan / age 24 1921	Ryuo-sen Group 1 Ranking Round 1	Gote	●
31	12/25	1848	+7	1854	Yasuaki Murayama7-dan / age 30 1787	Junisen Class B1 Round 10	Sente	○
32	1/8	1854	+8	1863	Nobuyuki Yashiki9-dan / age 42 1870	Junisen Class B1 Round 11	Sente	○
33	1/16	1863	+4	1867	Makoto Sasaki6-dan / age 34 1689	Kisei-sen Prelim 2 Final	Gote	○
34	1/22	1867	+4	1871	Naohiro Ishida4-dan / age 26 1659	Osho-sen Prelim 1 Round 2	Gote	○
35	2/13	1871	+3	1874	Manabu Senzaki9-dan / age 44 1640	Oza-sen Prelim 2 Round 2	Sente	○
36	2/26	1874	+11	1884	Akira WatanabeKio・Osho / age 30 1987	Kisei-sen Main Round 1	Gote	○
37	3/5	1884	+7	1891	Tadahisa Maruyama9-dan / age 44 1824	Junisen Class B1 Round 13	Gote	○
38	3/13	1891	+4	1895	Koji Tanigawa9-dan / age 52 1702	Ryuo-sen Group 1 5th-place playoff Round 1	Gote	○
39	3/20	1895	+8	1903	Akihito Hirose8-dan / age 28 1888	Oza-sen Prelim 2 Final	Gote	○
40	3/27	1903	+2	1905	Ichiro Hiura8-dan / age 49 1585	Osho-sen Prelim 1 Round 3	Gote	○

FY2013 results23W-7L

Win rate0.767

Rating1870

Annual rank10th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/5	1832	-8	1824	Toshiyuki MoriuchiMeijin / age 42 1834	Ryuo-sen Group 1 Ranking Semifinal	Sente	●
2	5/17	1824	-4	1820	Yoshiharu Habu3 titles / age 42 2011	Ryuo-sen Group 1 3rd-place playoff Final	Sente	●
3	5/26	1820	+8	1828	Takayuki Yamasaki7-dan / age 32 1801	NHK Cup Main Round 1	Sente	○
4	6/13	1828	+3	1831	Kazushiza Horiguchi7-dan / age 38 1584	Junisen Class B2 Round 1	Sente	○
5	7/11	1831	+4	1835	Keita Inoue9-dan / age 49 1631	Junisen Class B2 Round 2	Gote	○
6	7/19	1835	+4	1838	Keita Kadokura4-dan / age 26 1622	Asahi Cup Prelim 1 Round 2	Sente	○
7	7/19	1835	+5	1839	Atsushi Miyata6-dan / age 32 1682	Asahi Cup Prelim 1 Round 3	Sente	○
8	8/1	1843	+5	1848	Makoto Tobe6-dan / age 26 1703	Junisen Class B2 Round 3	Gote	○
9	8/8	1848	+3	1851	Tetsuya Fujimori4-dan / age 26 1593	Ginga-sen Prelims Final	Gote	○
10	9/8	1851	-10	1841	Yasuaki Murayama6-dan / age 29 1767	NHK Cup Main Round 2	Sente	●
11	9/19	1841	+2	1843	Teruichi Aono9-dan / age 60 1547	Junisen Class B2 Round 4	Gote	○
12	9/27	1843	-8	1835	Taichi Nakamura6-dan / age 25 1831	Asahi Cup Prelim 1 Final	Gote	●
13	10/10	1835	+4	1839	Hirotaka Nozuki7-dan / age 40 1641	Junisen Class B2 Round 5	Sente	○
14	10/22	1839	-13	1827	Naohiro Ishida4-dan / age 24 1612	Oi-sen Prelims Round 2	Gote	●
15	10/31	1827	+4	1831	Hiroki Nakata8-dan / age 49 1661	Junisen Class B2 Round 6	Gote	○
16	11/7	1831	+7	1838	Takeshi Fujii9-dan / age 43 1768	Kisei-sen Prelim 2 Round 2	Sente	○
17	11/14	1838	+3	1841	Osamu Nakamura9-dan / age 51 1596	Junisen Class B2 Round 7	Gote	○
18	12/5	1841	+3	1844	Akira Shima9-dan / age 50 1573	Junisen Class B2 Round 8	Sente	○
19	12/18	1844	+4	1848	Hiroaki Yokoyama6-dan / age 33 1670	Kisei-sen Prelim 2 Final	Gote	○
20	12/27	1848	+2	1850	Koji Horiguchi7-dan / age 52 1520	Kio-sen Prelims Round 2	Sente	○
21	1/10	1850	-9	1841	Chikara Akutsu7-dan / age 31 1790	Ryuo-sen Group 1 Ranking Round 1	Gote	●
22	1/23	1841	+2	1843	Masaki Izumi8-dan / age 53 1535	Junisen Class B2 Round 9	Gote	○
23	2/13	1843	+3	1846	Takahiro Toyokawa7-dan / age 46 1611	Junisen Class B2 Round 10	Sente	○
24	2/17	1846	+8	1854	Hiroyuki Miura9-dan / age 40 1831	Oza-sen Prelim 2 Round 2	Sente	○
25	2/21	1854	+4	1858	Akira Nishio6-dan / age 34 1679	NHK Cup Prelims Round 2	Sente	○
26	2/21	1854	+5	1859	Kenjirou Abe5-dan / age 24 1696	NHK Cup Prelims Final	Sente	○
27	2/28	1863	+8	1870	Taichi Nakamura6-dan / age 25 1844	Ginga-sen Block E Round 8	Gote	○
28	3/12	1870	+4	1875	小林裕士7-dan / age 37 1704	Ryuo-sen Group 1 5th-place playoff Round 1	Gote	○
29	3/20	1875	-9	1866	Tatsuya Sugai5-dan / age 21 1822	Kisei-sen Main Round 1	Gote	●
30	3/27	1866	+4	1870	Akira Nishio6-dan / age 34 1678	Oza-sen Prelim 2 Final	Sente	○

FY2012 results27W-14L

Win rate0.659

Rating1834

Annual rank11th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1841	-8	1833	Taichi Nakamura5-dan / age 23 1824	Kisei-sen Main Semifinal	Gote	●
2	4/13	1833	-11	1822	Shinya Satoh6-dan / age 34 1681	Osho-sen Prelim 1 Round 1	Gote	●
3	4/19	1822	+7	1829	Hisashi Namekata8-dan / age 38 1782	Ryuo-sen Group 2 Ranking Semifinal	Sente	○
4	4/27	1829	+5	1834	Hirotaka Nozuki7-dan / age 38 1688	Kio-sen Prelims Round 3	Gote	○
5	5/18	1834	+4	1837	Keiichi Sanada7-dan / age 39 1626	Kio-sen Prelims Round 4	Gote	○
6	5/25	1837	+7	1844	Takeshi Fujii9-dan / age 41 1779	Ryuo-sen Group 2 Ranking Final	Sente	○
7	6/13	1844	+2	1847	Yuya Nagaoka5-dan / age 26 1545	Kio-sen Prelims Final	Sente	○
8	6/21	1847	+6	1853	Eiji Iijima7-dan / age 32 1768	Junisen Class B2 Round 1	Sente	○
9	6/24	1853	+5	1857	Kazutoshi Satoh5-dan / age 34 1696	NHK Cup Main Round 1	Sente	○
10	6/25	1857	-5	1852	Yoshiharu HabuOi・Kisei / age 41 1999	Kio-sen Main Round 2	Sente	●
11	7/12	1852	-10	1843	Eiji Iijima7-dan / age 32 1770	Ryuo-sen Main Quarterfinal	Gote	●
12	7/19	1843	+4	1847	Osamu Nakamura9-dan / age 49 1654	Junisen Class B2 Round 2	Gote	○
13	7/25	1847	+1	1847	Yoshinori Satou8-dan / age 63 1314	Ginga-sen Prelims	Gote	○
14	8/3	1847	+2	1849	甲斐智美 1490	Asahi Cup Prelim 1 Round 2	Gote	○
15	8/9	1849	+4	1853	Taku Morishita9-dan / age 46 1667	Junisen Class B2 Round 3	Sente	○
16	8/22	1853	+3	1857	Kota Kanai5-dan / age 26 1629	Asahi Cup Prelim 1 Round 3	Gote	○
17	8/31	1857	-13	1844	Atsushi Miyata6-dan / age 31 1623	Oi-sen Prelims Round 2	Sente	●
18	9/13	1844	+3	1847	Takahiro Toyokawa7-dan / age 45 1573	Junisen Class B2 Round 4	Gote	○
19	9/25	1847	-12	1835	Yoshiyuki Kubota6-dan / age 40 1656	Asahi Cup Prelim 1 Final	Sente	●
20	10/4	1835	+5	1840	Daisuke Nakagawa8-dan / age 44 1692	Junisen Class B2 Round 5	Sente	○
21	10/14	1840	+11	1850	Yasumitsu SatohOsho / age 43 1955	NHK Cup Main Round 2	Sente	○
22	11/15	1850	-13	1837	Takanori Anyouji6-dan / age 38 1603	Junisen Class B2 Round 6	Gote	●
23	12/13	1837	-12	1826	Yoshiyuki Kubota6-dan / age 40 1659	Junisen Class B2 Round 7	Gote	●
24	12/16	1826	+7	1833	Akira Inaba6-dan / age 24 1802	NHK Cup Main Round 3	Sente	○
25	12/20	1833	+2	1835	Teruichi Aono9-dan / age 59 1518	Oza-sen Prelim 2 Round 1	Gote	○
26	1/10	1835	+4	1840	Kosuke Tamura6-dan / age 36 1660	Junisen Class B2 Round 8	Sente	○
27	1/17	1840	-15	1825	Nou Itoh6-dan / age 51 1413	Osho-sen Prelim 1 Round 1	Gote	●
28	1/22	1825	-10	1814	Kenjirou Abe5-dan / age 23 1714	Ginga-sen Block H Round 7	Sente	●
29	1/25	1814	-10	1804	Michio Takahashi9-dan / age 52 1713	Oza-sen Prelim 2 Round 2	Gote	●
30	2/1	1804	+8	1812	Takayuki Yamasaki7-dan / age 31 1799	Ryuo-sen Group 1 Ranking Round 1	Sente	○
31	2/4	1812	+5	1817	Akira Nishio6-dan / age 33 1687	Kio-sen Prelims Round 2	Gote	○
32	2/7	1817	+4	1821	Kazushiza Horiguchi7-dan / age 37 1613	Junisen Class B2 Round 9	Gote	○
33	2/10	1821	-4	1817	Akira WatanabeRyuo / age 28 2023	NHK Cup Main Quarterfinal	Gote	●
34	2/27	1817	+5	1822	Shinya Satoh6-dan / age 35 1656	NHK Cup Prelims Round 1	Gote	○
35	2/27	1817	+5	1822	Akira Nishio6-dan / age 33 1680	NHK Cup Prelims Round 2	Sente	○
36	2/27	1817	+8	1826	Takeshi Fujii9-dan / age 42 1835	NHK Cup Prelims Final	Sente	○
37	3/4	1835	+8	1843	Tadahisa Maruyama9-dan / age 42 1850	Kisei-sen Main Round 1	Gote	○
38	3/7	1843	+2	1845	Masaki Izumi7-dan / age 52 1496	Junisen Class B2 Round 10	Sente	○
39	3/18	1845	+8	1853	Takeshi Fujii9-dan / age 42 1824	Ryuo-sen Group 1 Ranking Round 2	Gote	○
40	3/22	1853	-11	1842	Kota Kanai5-dan / age 26 1703	Kio-sen Prelims Round 3	Gote	●
41	3/28	1842	-7	1834	Toshiaki Kubo9-dan / age 37 1868	Kisei-sen Main Round 2	Sente	●

FY2011 results24W-12L

Win rate0.667

Rating1849

Annual rank9th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1842	+4	1846	Takuma Oikawa4-dan / age 23 1656	Shinjin-o-sen Main Round 3	Sente	○
2	4/5	1846	+9	1854	Masataka Goda9-dan / age 40 1870	Kisei-sen Main Semifinal	Sente	○
3	4/21	1854	+2	1856	Eisaku Tomioka8-dan / age 46 1510	Ryuo-sen Group 3 Ranking Semifinal	Gote	○
4	4/28	1856	-8	1848	Koichi Fukaura9-dan / age 39 1848	Kisei-sen Main Final	Sente	●
5	5/8	1848	-7	1841	Masayuki Toyoshima6-dan / age 21 1879	NHK Cup Main Round 1	Sente	●
6	5/17	1841	+4	1845	Akira Nishio6-dan / age 31 1672	Ryuo-sen Group 3 Ranking Final	Gote	○
7	5/29	1845	-6	1840	Toshiaki KuboKio・Osho / age 35 1949	Net Saikyo-sen	Gote	●
8	5/29	1845	-6	1840	Toshiaki KuboKio・Osho / age 35 1949	Daiwa Cup Main Round 1	Gote	●
9	6/14	1834	+5	1839	Issei Takazaki5-dan / age 24 1694	Junisen Class C1 Round 1	Gote	○
10	7/5	1839	+4	1843	Kota Kanai5-dan / age 25 1656	Junisen Class C1 Round 2	Sente	○
11	7/8	1843	-9	1834	Takayuki Yamasaki7-dan / age 30 1805	Ryuo-sen Main Round 3	Sente	●
12	7/28	1834	+1	1836	Kazuo Ishida9-dan / age 64 1426	Ginga-sen Prelims	Gote	○
13	8/2	1836	+1	1837	Katsuhiko Murooka7-dan / age 52 1423	Asahi Cup Prelim 1 Round 2	Gote	○
14	8/2	1836	-12	1824	Akira Nishio6-dan / age 31 1663	Asahi Cup Prelim 1 Round 3	Sente	●
15	8/9	1825	+2	1827	Koji Tosa7-dan / age 56 1507	Junisen Class C1 Round 3	Gote	○
16	8/18	1827	+6	1834	Hisashi Namekata8-dan / age 37 1741	Oi-sen Prelims Round 2	Gote	○
17	8/30	1834	+8	1841	Tetsuro Itodani5-dan / age 22 1815	Shinjin-o-sen Main Semifinal	Gote	○
18	9/6	1841	-12	1829	Shuji Satoh7-dan / age 44 1653	Junisen Class C1 Round 4	Sente	●
19	9/28	1829	-11	1818	Mitsunori Makino4-dan / age 23 1668	Ginga-sen Block B Round 4	Sente	●
20	10/5	1818	-7	1811	Masayuki Toyoshima6-dan / age 21 1877	Shinjin-o-sen Main Final Game 1	Sente	●
21	10/11	1811	+10	1821	Masayuki Toyoshima6-dan / age 21 1884	Shinjin-o-sen Main Final Game 2	Gote	○
22	10/24	1821	+10	1830	Masayuki Toyoshima6-dan / age 21 1897	Shinjin-o-sen Main Final Game 3	Gote	○
23	11/1	1830	+9	1840	Masayuki Toyoshima6-dan / age 21 1890	Junisen Class C1 Round 6	Sente	○
24	11/9	1840	-13	1826	Makoto Chuza7-dan / age 41 1562	Oi-sen Prelims Round 3	Gote	●
25	11/29	1826	+2	1829	Keiji Mori9-dan / age 65 1514	Junisen Class C1 Round 7	Gote	○
26	12/15	1829	+4	1832	Takahiro Toyokawa7-dan / age 44 1612	Oza-sen Prelim 2 Round 1	Gote	○
27	12/20	1832	+7	1839	Yasuaki Murayama5-dan / age 27 1789	Junisen Class C1 Round 8	Gote	○
28	1/17	1839	+3	1842	Yasuaki Tsukada9-dan / age 47 1572	Junisen Class C1 Round 9	Sente	○
29	1/26	1842	-11	1832	Daisuke Suzuki8-dan / age 37 1727	Oza-sen Prelim 2 Round 2	Sente	●
30	1/30	1832	+3	1835	Taichi Takami4-dan / age 18 1607	Kio-sen Prelims Round 2	Gote	○
31	2/7	1835	+3	1838	Kenji Kobayashi9-dan / age 54 1563	Junisen Class C1 Round 10	Sente	○
32	2/15	1838	+5	1843	Taku Morishita9-dan / age 45 1699	Ryuo-sen Group 2 Ranking Round 1	Gote	○
33	2/28	1843	+5	1848	Hiroaki Yokoyama5-dan / age 31 1728	Kisei-sen Main Round 1	Sente	○
34	3/13	1848	-13	1836	Shingo Hirafuji7-dan / age 48 1623	Junisen Class C1 Round 11	Gote	●
35	3/15	1836	+8	1844	Toshiaki KuboKio / age 36 1845	Kisei-sen Main Round 2	Sente	○
36	3/23	1844	+5	1849	Akira Nishio6-dan / age 32 1704	Ryuo-sen Group 2 Ranking Round 2	Sente	○

FY2010 results34W-9L

Win rate0.791

Rating1848

Annual rank10th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1736	+10	1747	Chikara Akutsu7-dan / age 27 1848	Kio-sen Prelims Round 3	Gote	○
2	4/15	1747	+10	1757	Chikara Akutsu7-dan / age 27 1838	Osho-sen Prelim 1 Round 3	Sente	○
3	4/21	1757	+6	1763	Ryosuke Nakamura5-dan / age 24 1676	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
4	4/28	1763	+6	1769	Sakio Chiba5-dan / age 31 1655	Kio-sen Prelims Round 4	Gote	○
5	5/25	1769	-8	1761	Tetsuro Itodani5-dan / age 21 1772	Kio-sen Prelims Final	Gote	●
6	6/1	1761	+5	1766	Keita Kadokura3-dan / age 22 1608	Shinjin-o-sen Main Round 3	Sente	○
7	6/4	1766	-8	1757	Manabu Senzaki8-dan / age 39 1764	Osho-sen Prelim 1 Round 4	Gote	●
8	6/15	1757	+4	1761	Akio Ishikawa7-dan / age 47 1554	Junisen Class C2 Round 1	Sente	○
9	6/24	1761	-13	1748	加來博洋アマ 1491	Shinjin-o-sen Main Quarterfinal	Sente	●
10	6/30	1748	+6	1754	Kiyokazu Katsumata6-dan / age 41 1658	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
11	7/14	1754	+5	1759	Yasuaki Tsukada9-dan / age 45 1601	Asahi Cup Prelim 1 Round 2	Gote	○
12	7/20	1759	+2	1761	Hitoshige Awaji9-dan / age 60 1453	Junisen Class C2 Round 2	Gote	○
13	7/26	1761	+6	1767	Hiroshi Naganuma7-dan / age 45 1680	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	○
14	7/30	1767	-12	1755	Akio Ishikawa7-dan / age 47 1572	Ginga-sen Prelims	Gote	●
15	8/10	1755	+6	1761	Makoto Chuza7-dan / age 40 1681	Junisen Class C2 Round 3	Gote	○
16	8/27	1761	-12	1750	Yuichi Tanaka4-dan / age 25 1589	Asahi Cup Prelim 1 Round 3	Sente	●
17	9/2	1750	-9	1740	Kosuke Tamura6-dan / age 34 1687	Oi-sen Prelims Round 2	Gote	●
18	9/14	1740	+9	1750	Masayuki Toyoshima5-dan / age 20 1800	Ryuo-sen Group 4 Promotion playoff Semifinal	Sente	○
19	9/21	1750	+5	1755	Takuma Oikawa4-dan / age 23 1632	Junisen Class C2 Round 4	Sente	○
20	10/14	1755	+11	1766	Toshiyuki Moriuchi9-dan / age 40 1901	Kisei-sen Prelim 2 Round 2	Gote	○
21	10/19	1766	+6	1772	Shoji Segawa4-dan / age 40 1658	Junisen Class C2 Round 5	Sente	○
22	10/22	1772	+4	1776	Takehiro Ohira5-dan / age 33 1570	Oza-sen Prelim 1 Round 2	Sente	○
23	10/28	1776	+6	1782	Ichiro Hiura8-dan / age 44 1687	Ryuo-sen Group 4 Promotion playoff Final	Gote	○
24	11/16	1782	+3	1785	小林宏7-dan / age 47 1543	Junisen Class C2 Round 6	Gote	○
25	11/26	1785	+7	1792	Taichi Nakamura4-dan / age 22 1723	Oza-sen Prelim 1 Round 3	Sente	○
26	12/2	1792	+6	1797	Daisuke Katagami6-dan / age 29 1690	Oza-sen Prelim 1 Round 4	Sente	○
27	12/14	1797	+5	1802	Ryosuke Nakamura5-dan / age 25 1656	Junisen Class C2 Round 7	Sente	○
28	12/17	1802	+5	1807	Sakio Chiba6-dan / age 31 1640	Oza-sen Prelim 1 Final	Sente	○
29	1/7	1807	+9	1815	Kazuki Kimura8-dan / age 37 1842	Kisei-sen Prelim 2 Final	Gote	○
30	1/11	1815	+7	1822	Akira Inaba4-dan / age 22 1768	Junisen Class C2 Round 8	Gote	○
31	1/20	1822	+5	1827	Taku Morishita9-dan / age 44 1661	Oza-sen Prelim 2 Round 2	Gote	○
32	1/25	1827	+4	1831	Daisuke Katagami6-dan / age 29 1660	Ryuo-sen Group 3 Ranking Round 1	Sente	○
33	2/1	1831	+3	1834	Yuya Nagaoka5-dan / age 25 1581	Junisen Class C2 Round 9	Gote	○
34	2/10	1834	+5	1840	Kensuke Kitahama7-dan / age 35 1713	Kisei-sen Main Round 1	Gote	○
35	2/14	1840	-9	1831	Nobuyuki Yashiki9-dan / age 39 1787	Oza-sen Prelim 2 Final	Gote	●
36	2/17	1831	-12	1819	Daisuke Katagami6-dan / age 29 1662	Kio-sen Prelims Round 2	Gote	●
37	2/22	1819	+4	1823	Keiichi Sanada7-dan / age 38 1637	NHK Cup Prelims Round 1	Sente	○
38	2/22	1819	+6	1825	Makoto Sasaki5-dan / age 31 1723	NHK Cup Prelims Round 2	Gote	○
39	2/22	1819	+5	1824	Shinya Satoh6-dan / age 33 1683	NHK Cup Prelims Final	Sente	○
40	2/25	1834	-8	1825	Makoto Tobe6-dan / age 24 1813	Osho-sen Prelim 1 Round 2	Gote	●
41	3/8	1825	+5	1830	Akira Nishio5-dan / age 31 1674	Junisen Class C2 Round 10	Sente	○
42	3/14	1830	+11	1841	Akira WatanabeRyuo / age 26 1957	Kisei-sen Main Round 2	Gote	○
43	3/22	1841	+7	1848	Nobuyuki Yashiki9-dan / age 39 1791	Ryuo-sen Group 3 Ranking Round 2	Sente	○

FY2009 results25W-16L

Win rate0.610

Rating1739

Annual rank29th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1718	+7	1726	Shuji Muranaka4-dan / age 28 1687	Ryuo-sen Group 5 Ranking Round 3	Sente	○
2	4/12	1726	-5	1720	Daisuke Suzuki8-dan / age 34 1843	Net Saikyo-sen Round 1	Gote	●
3	4/12	1726	-5	1720	Daisuke Suzuki8-dan / age 34 1843	Daiwa Cup Main Round 1	Gote	●
4	4/30	1715	+8	1723	Takanori Anyouji6-dan / age 34 1710	Ryuo-sen Group 5 Ranking Semifinal	Sente	○
5	5/15	1723	+5	1728	Youichi Kushida6-dan / age 44 1602	Kisei-sen Prelim 1 Round 1	Sente	○
6	5/15	1723	+6	1729	Sakio Chiba5-dan / age 30 1648	Kisei-sen Prelim 1 Round 2	Sente	○
7	6/1	1734	-7	1727	Masayuki Toyoshima5-dan / age 19 1771	Ryuo-sen Group 5 Ranking Final	Gote	●
8	6/16	1727	+6	1733	Satoru Sakaguchi4-dan / age 30 1642	Junisen Class C2 Round 1	Gote	○
9	7/7	1733	-7	1726	Masayuki Toyoshima5-dan / age 19 1781	Junisen Class C2 Round 2	Sente	●
10	7/12	1726	+7	1733	Makoto Sasaki5-dan / age 29 1672	NHK Cup Main Round 1	Sente	○
11	7/15	1733	+7	1740	Hiroki Iizuka6-dan / age 40 1674	Ginga-sen Prelims	Gote	○
12	7/21	1740	+5	1745	Isao Nakata7-dan / age 41 1619	Kisei-sen Prelim 1 Round 3	Sente	○
13	7/21	1740	+9	1748	Akihito Hirose5-dan / age 22 1771	Kisei-sen Prelim 1 Final	Sente	○
14	7/29	1754	-9	1745	Makoto Tobe5-dan / age 22 1716	Asahi Cup Prelim 1 Round 2	Gote	●
15	8/25	1745	+5	1750	Shinichi Satoh4-dan / age 27 1608	Junisen Class C2 Round 3	Gote	○
16	8/30	1750	-4	1746	Toshiaki KuboKio / age 34 1946	NHK Cup Main Round 2	Sente	●
17	9/9	1746	+3	1749	Yuki Fujikura4-dan / age 29 1477	Oza-sen Prelim 1 Round 2	Gote	○
18	9/17	1749	+4	1752	Masaki Izumi7-dan / age 48 1530	Oi-sen Prelims Round 2	Sente	○
19	9/29	1752	-11	1741	Norihiro Yagura6-dan / age 35 1608	Junisen Class C2 Round 4	Gote	●
20	10/15	1741	-10	1731	Keiichi Sanada7-dan / age 37 1638	Oza-sen Prelim 1 Round 3	Gote	●
21	10/20	1731	-10	1721	Kota Kanai4-dan / age 23 1646	Junisen Class C2 Round 5	Sente	●
22	10/23	1721	-4	1717	Toshiyuki Moriuchi9-dan / age 39 1921	Oi-sen Prelims Round 3	Sente	●
23	10/28	1717	+6	1723	Shingo Sawada4-dan / age 17 1629	Ginga-sen Block G Round 4	Sente	○
24	11/13	1723	+7	1730	Kazushiza Horiguchi7-dan / age 34 1688	Kisei-sen Prelim 2 Round 2	Gote	○
25	11/17	1730	+2	1733	Nobuyuki Oouchi9-dan / age 68 1423	Junisen Class C2 Round 6	Gote	○
26	11/25	1733	+5	1738	Yuichi Tanaka4-dan / age 24 1615	Shinjin-o-sen Main Round 2	Gote	○
27	12/2	1738	-7	1731	Tetsuro Itodani5-dan / age 21 1782	Ginga-sen Block G Round 5	Sente	●
28	12/8	1731	+6	1737	Yusuke Toyama4-dan / age 29 1633	Junisen Class C2 Round 7	Sente	○
29	12/17	1737	+11	1748	Tadahisa Maruyama9-dan / age 39 1861	Kisei-sen Prelim 2 Final	Sente	○
30	1/12	1748	-12	1736	Kazuhiro Nishikawa4-dan / age 23 1577	Junisen Class C2 Round 8	Sente	●
31	1/21	1736	+7	1743	Takahiro Toyokawa7-dan / age 42 1673	Ryuo-sen Group 4 Ranking Round 1	Gote	○
32	1/29	1743	+4	1747	Akio Ishikawa7-dan / age 46 1577	Kio-sen Prelims Round 2	Sente	○
33	2/2	1747	-7	1740	Tetsuro Itodani5-dan / age 21 1775	Junisen Class C2 Round 9	Gote	●
34	2/10	1740	+11	1751	Koji Tanigawa9-dan / age 47 1878	Kisei-sen Main Round 1	Sente	○
35	2/17	1751	+5	1756	Tadao Kitajima6-dan / age 44 1617	Osho-sen Prelim 1 Round 2	Sente	○
36	2/24	1756	+1	1757	Ryuuichi Matsuura7-dan / age 58 1354	NHK Cup Prelims Round 1	Gote	○
37	2/24	1756	+4	1760	Hiroshi Kamiya7-dan / age 48 1570	NHK Cup Prelims Round 2	Sente	○
38	2/24	1756	-12	1744	Shingo Itoh4-dan / age 28 1574	NHK Cup Prelims Final	Gote	●
39	3/9	1749	+6	1755	Tadashi Ooishi4-dan / age 20 1639	Junisen Class C2 Round 10	Sente	○
40	3/18	1755	-9	1746	Hiroki Iizuka7-dan / age 40 1692	Ryuo-sen Group 4 Ranking Round 2	Sente	●
41	3/25	1746	-6	1739	Masataka Goda9-dan / age 39 1829	Kisei-sen Main Round 2	Gote	●

FY2008 results33W-13L

Win rate0.717

Rating1721

Annual rank37th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1650	+3	1653	小林宏6-dan / age 45 1418	Ryuo-sen Group 6 Ranking Round 4	Sente	○
2	4/18	1653	+5	1658	Manabu Kumasaka4-dan / age 30 1518	Kisei-sen Prelim 1 Round 1	Sente	○
3	4/29	1658	+4	1662	清水上徹アマ 1459	Kio-sen Prelims Round 3	Gote	○
4	5/2	1662	-10	1653	Takuma Oikawa4-dan / age 20 1596	Ryuo-sen Group 6 Ranking Semifinal	Gote	●
5	5/7	1653	+9	1662	Makoto Sasaki5-dan / age 28 1716	Kio-sen Prelims Round 4	Sente	○
6	5/27	1662	+9	1671	Akihito Hirose5-dan / age 21 1712	Shinjin-o-sen Main Round 3	Gote	○
7	6/3	1671	+8	1679	Hiroaki Yokoyama5-dan / age 27 1674	Junisen Class C2 Round 1	Sente	○
8	6/6	1679	+8	1688	Hiroki Iizuka6-dan / age 39 1691	Kio-sen Prelims Final	Sente	○
9	6/11	1688	+3	1690	Noboru Tamaru8-dan / age 58 1396	Kisei-sen Prelim 1 Round 2	Gote	○
10	6/23	1690	+10	1700	Yasuaki Murayama5-dan / age 24 1788	Shinjin-o-sen Main Quarterfinal	Sente	○
11	7/1	1700	+7	1707	Makoto Tobe4-dan / age 21 1638	Junisen Class C2 Round 2	Sente	○
12	7/9	1707	+7	1714	Keiichi Sanada7-dan / age 35 1663	Oi-sen Prelims Round 2	Sente	○
13	7/12	1714	+2	1717	金内辰明アマ 1421	Asahi Cup Prelim 1 Round 1	Gote	○
14	7/15	1717	-5	1712	Akira WatanabeRyuo / age 24 1860	Kio-sen Main Round 2	Gote	●
15	7/22	1712	+6	1717	Takuma Oikawa4-dan / age 21 1606	Junisen Class C2 Round 3	Sente	○
16	7/25	1717	+7	1724	Ryosuke Nakamura4-dan / age 22 1677	Kisei-sen Prelim 1 Round 3	Gote	○
17	8/8	1724	+4	1728	Teruichi Aono9-dan / age 55 1536	Ginga-sen Prelims	Sente	○
18	8/19	1728	-14	1715	Michio Ariyoshi9-dan / age 73 1417	Junisen Class C2 Round 4	Gote	●
19	8/25	1715	+8	1723	Daisuke Katagami5-dan / age 26 1732	Shinjin-o-sen Main Semifinal	Sente	○
20	8/28	1723	+4	1727	Koji Horiguchi7-dan / age 47 1506	Oza-sen Prelim 1 Round 2	Gote	○
21	9/4	1727	+8	1735	Takahiro Toyokawa6-dan / age 41 1725	Asahi Cup Prelim 1 Round 2	Sente	○
22	9/4	1727	+7	1733	Keiichi Sanada7-dan / age 35 1669	Asahi Cup Prelim 1 Round 3	Gote	○
23	9/11	1741	-8	1734	Yasuaki Murayama5-dan / age 24 1761	Kisei-sen Prelim 1 Final	Gote	●
24	9/16	1734	-11	1723	Takehiro Ohira5-dan / age 31 1607	Asahi Cup Prelim 1 Final	Gote	●
25	9/18	1723	+6	1729	Yoshitaka Hoshino3-dan / age 20 1645	Shinjin-o-sen Main Final Game 1	Gote	○
26	9/25	1729	+6	1735	Yoshitaka Hoshino3-dan / age 20 1639	Shinjin-o-sen Main Final Game 2	Sente	○
27	10/1	1735	-9	1726	Issei Takazaki4-dan / age 21 1683	Ryuo-sen Group 6 Promotion playoff Final	Gote	●
28	10/7	1726	+7	1733	Akira Nishio5-dan / age 29 1698	Junisen Class C2 Round 6	Gote	○
29	10/16	1733	+7	1740	Shuji Muranaka4-dan / age 27 1688	Oi-sen Prelims Round 3	Sente	○
30	10/22	1740	+5	1745	Shingo Itoh4-dan / age 26 1606	Oza-sen Prelim 1 Round 3	Sente	○
31	10/29	1745	+3	1748	小林宏6-dan / age 45 1457	Ryuo-sen Group 6 Promotion playoff2 Final	Gote	○
32	11/4	1748	+7	1755	Shinya Satoh6-dan / age 31 1713	Junisen Class C2 Round 7	Sente	○
33	11/11	1755	+7	1762	Shinya Satoh6-dan / age 31 1706	Ginga-sen Block F Round 4	Gote	○
34	11/17	1762	+7	1769	Hiroaki Yokoyama5-dan / age 28 1699	Oza-sen Prelim 1 Round 4	Sente	○
35	11/28	1769	-11	1758	Takuma Oikawa4-dan / age 21 1638	Oza-sen Prelim 1 Final	Gote	●
36	12/2	1758	+2	1760	Kouichi Kodama7-dan / age 57 1412	Junisen Class C2 Round 8	Gote	○
37	12/12	1760	-5	1755	Kazuki Kimura8-dan / age 35 1919	Oi-sen Prelims Round 4	Sente	●
38	12/19	1755	-11	1744	Kiyokazu Katsumata6-dan / age 39 1623	Ginga-sen Block F Round 6	Sente	●
39	12/19	1755	+5	1760	Satoru Sakaguchi4-dan / age 30 1630	Ginga-sen Block F Round 5	Gote	○
40	12/22	1749	+5	1754	Hideyuki Takano5-dan / age 36 1619	Ryuo-sen Group 5 Ranking Round 1	Sente	○
41	1/13	1754	-10	1745	Shuji Muranaka4-dan / age 27 1682	Junisen Class C2 Round 9	Sente	●
42	1/30	1745	-8	1737	Akihito Hirose5-dan / age 22 1741	Kio-sen Prelims Round 2	Gote	●
43	2/3	1737	+3	1739	小林宏6-dan / age 46 1455	Junisen Class C2 Round 10	Gote	○
44	2/6	1739	-11	1729	Kiyokazu Katsumata6-dan / age 39 1616	Osho-sen Prelim 1 Round 2	Sente	●
45	2/12	1729	+3	1732	Kazuo Ishida9-dan / age 61 1464	Ryuo-sen Group 5 Ranking Round 2	Gote	○
46	3/10	1732	-11	1721	Takeshi Kawakami6-dan / age 36 1615	Junisen Class C2 Round 11	Sente	●

FY2007 results22W-16L

Win rate0.579

Rating1660

Annual rank63rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1633	+10	1642	Michio Takahashi9-dan / age 46 1711	NHK Cup Main Round 1	Gote	○
2	4/16	1642	-8	1634	Shuji Muranaka4-dan / age 26 1631	Osho-sen Prelim 1 Round 3	Gote	●
3	4/23	1634	+10	1644	Masataka Sugimoto7-dan / age 38 1730	Kio-sen Prelims Round 4	Sente	○
4	4/27	1644	-8	1636	Hiroaki Yokoyama4-dan / age 26 1644	Shinjin-o-sen Main Round 3	Gote	●
5	5/8	1636	+8	1644	Yusuke Toyama4-dan / age 27 1624	Kisei-sen Prelim 1 Round 1	Sente	○
6	5/16	1644	-7	1637	Kazutoshi Satoh4-dan / age 28 1702	Kio-sen Prelims Final	Gote	●
7	5/29	1637	-8	1629	Shoji Segawa4-dan / age 37 1618	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
8	6/4	1629	-7	1622	Tadao Kitajima6-dan / age 41 1685	Kisei-sen Prelim 1 Round 2	Sente	●
9	6/19	1622	+9	1631	Issei Takazaki4-dan / age 20 1650	Junisen Class C2 Round 1	Gote	○
10	7/7	1631	+4	1635	相良剛史アマ 1443	Asahi Cup Prelim 1 Round 1	Sente	○
11	7/17	1635	+5	1640	Katsuhiko Murooka7-dan / age 48 1511	Junisen Class C2 Round 2	Sente	○
12	7/28	1640	+3	1643	清水市代 1386	Oza-sen Prelim 1 Round 1	Gote	○
13	8/1	1643	-5	1638	Eiji Iijima5-dan / age 27 1764	Asahi Cup Prelim 1 Round 2	Gote	●
14	8/5	1638	-3	1635	Toshiyuki MoriuchiMeijin / age 36 1914	NHK Cup Main Round 2	Gote	●
15	8/10	1635	+4	1639	Yaichio Oono6-dan / age 48 1424	Oi-sen Prelims Round 1	Sente	○
16	8/28	1639	-8	1631	Taichi Nakamura4-dan / age 19 1631	Junisen Class C2 Round 3	Gote	●
17	9/10	1631	+14	1644	Yasumitsu SatohKisei・Kio / age 37 1959	Oi-sen Prelims Round 2	Sente	○
18	9/18	1644	+3	1648	Saburou Takeichi6-dan / age 53 1416	Junisen Class C2 Round 4	Sente	○
19	9/25	1648	-10	1638	Hirokazu Ueno5-dan / age 30 1545	Oza-sen Prelim 1 Round 2	Gote	●
20	9/27	1638	+4	1642	斎田晴子 1450	Ginga-sen Block G Round 1	Gote	○
21	10/11	1642	+6	1648	Torahiko Tanaka9-dan / age 50 1573	Oi-sen Prelims Round 3	Sente	○
22	10/30	1648	+4	1652	Kazuharu Shoshi7-dan / age 46 1445	Junisen Class C2 Round 6	Gote	○
23	11/9	1652	+8	1660	Yusuke Ina5-dan / age 31 1644	Ginga-sen Block G Round 2	Gote	○
24	11/9	1652	-7	1645	Akira Nishio5-dan / age 28 1697	Ginga-sen Block G Round 3	Gote	●
25	11/27	1653	-7	1645	Masayuki Toyoshima4-dan / age 17 1683	Junisen Class C2 Round 7	Sente	●
26	12/3	1645	-4	1641	Ayumu Matsuo7-dan / age 27 1837	Oi-sen Prelims Round 4	Sente	●
27	12/11	1641	+6	1648	Yuya Nagaoka4-dan / age 22 1569	Ryuo-sen Group 6 Ranking Round 1	Sente	○
28	12/18	1648	-12	1636	Nobuyuki Oouchi9-dan / age 66 1474	Junisen Class C2 Round 8	Gote	●
29	1/15	1636	-9	1627	Takehiro Ohira5-dan / age 30 1592	Junisen Class C2 Round 9	Sente	●
30	1/18	1627	-9	1618	Keiji Mori9-dan / age 61 1589	Osho-sen Prelim 1 Round 1	Sente	●
31	1/24	1618	+8	1626	Kota Kanai4-dan / age 21 1614	Ryuo-sen Group 6 Ranking Round 2	Sente	○
32	1/30	1626	+12	1638	Yasuaki Murayama5-dan / age 23 1803	Kio-sen Prelims Round 2	Gote	○
33	2/5	1638	+10	1648	Kazutoshi Satoh5-dan / age 29 1721	Junisen Class C2 Round 10	Sente	○
34	2/18	1648	+4	1651	一瀬浩司アマ 1443	Shinjin-o-sen Main Round 2	Gote	○
35	2/22	1651	+5	1657	Hirokazu Ueno5-dan / age 30 1530	Ryuo-sen Group 6 Ranking Round 3	Gote	○
36	2/28	1657	+6	1663	Yasuaki Tsukada9-dan / age 43 1574	NHK Cup Prelims Round 1	Sente	○
37	2/28	1657	-8	1649	Sakio Chiba5-dan / age 29 1654	NHK Cup Prelims Round 2	Gote	●
38	3/4	1655	+5	1660	Ryo Shimamoto4-dan / age 27 1520	Junisen Class C2 Round 11	Gote	○

FY2006 results7W-2L

Win rate0.778

Rating1634

Annual rank69th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1591	+10	1601	Sakio Chiba5-dan / age 27 1659	Shinjin-o-sen Main Round 2	Sente	○
2	5/23	1601	-6	1594	Shuji Muranaka4-dan / age 25 1679	Shinjin-o-sen Main Round 3	Gote	●
3	12/11	1594	+7	1601	千葉涼子 1540	Shinjin-o-sen Main Round 2	Sente	○
4	1/23	1601	+9	1610	Akihito Hirose4-dan / age 20 1647	Kio-sen Prelims Round 2	Gote	○
5	2/15	1610	+7	1617	Hifumi Katoh9-dan / age 67 1572	Osho-sen Prelim 1 Round 1	Sente	○
6	2/20	1617	+8	1625	Shoji Segawa4-dan / age 36 1622	Ryuo-sen Group 6 Ranking Round 2	Gote	○
7	3/5	1625	+11	1636	Eiji Iijima5-dan / age 27 1743	Kio-sen Prelims Round 3	Sente	○
8	3/16	1636	-8	1628	Akihito Hirose4-dan / age 20 1646	Ryuo-sen Group 6 Ranking Round 3	Sente	●
9	3/26	1628	+6	1634	Katsuhiko Murooka7-dan / age 48 1518	Osho-sen Prelim 1 Round 2	Sente	○

FY2005 results1W-0L

Win rate1.000

Rating1593

Annual rank94th

Rank/title at FY end / ageage 18

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/20	1585	+8	1593	矢内理絵子 1584	Shinjin-o-sen Main Round 1	Sente	○

FY2004 results0W-1L

Win rate0.000

Rating1587

Annual rank95th

Rank/title at FY end / ageage 17

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/18	1599	-11	1587	秋山太郎アマ 1446	Shinjin-o-sen Main Round 1	Sente	●

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