Rating › Akira Inaba

Rating of Akira Inaba

Player page　Last game 2026-10-29

Current rating1738

Peak1919
2017-05-11

Games696

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 38	34th	8-dan	Class B1		1738		+38	10	6	0.625
FY2025	age 37	52nd	8-dan	Class B1	Group 2	1700	51.9	-47	13	20	0.394
FY2024	age 36	35th	8-dan	Class A	Group 2	1747	55.9	-14	13	16	0.448
FY2023	age 35	27th	8-dan	Class A	Group 1	1761	54.3	-68	12	18	0.400
FY2022	age 34	17th	8-dan	Class A	Group 1	1829	61.8	-21	20	17	0.541
FY2021	age 33	7th	8-dan	Class B1	Group 1	1850	64.6	+47	23	16	0.590
FY2020	age 32	16th	8-dan	Class A	Group 1	1803	58.4	-11	17	17	0.500
FY2019	age 31	13th	8-dan	Class A	Group 1	1814	60.5	-13	22	21	0.512
FY2018	age 30	14th	8-dan	Class A	Group 1	1827	57.6	-75	15	18	0.455
FY2017	age 29	3rd	8-dan	Class A	Group 2	1902	66.8	+5	27	18	0.600
FY2016	age 28	5th	8-dan	Class A	Group 2	1897	68.9	+24	22	10	0.688
FY2015	age 27	9th	8-dan	Class B1	Group 2	1873	67.6	+31	29	13	0.690
FY2014	age 26	16th	7-dan	Class B2	Group 2	1842	64.2	+21	26	11	0.703
FY2013	age 25	19th	7-dan	Class B2	Group 3	1821	63.3	+16	23	10	0.697
FY2012	age 24	20th	6-dan	Class C1	Group 4	1806	62.6	+42	32	11	0.744
FY2011	age 23	25th	5-dan	Class C1	Group 5	1764	58.8	-1	27	15	0.643
FY2010	age 22	24th	5-dan	Class C2	Group 5	1764	60.6	+52	31	11	0.738
FY2009	age 21	36th	4-dan	Class C2	Group 6	1713	56.2	+21	25	15	0.625
FY2008	age 20	50th	4-dan	Class C2	Group 6	1692	57.3	+70	30	13	0.698
FY2007	age 19	80th				1622		+14	2	0	1.000
FY2006	age 18	82nd				1608		-9	0	1	0.000

Games by fiscal year

FY2026 results10W-6L

Win rate0.625

Rating1738

Annual rank34th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/29	1690	-8	1682	Kei Honda6-dan / age 28 1710	Osho-sen Prelim 2 Round 1	Sente	●
2	6/18	1682	-5	1677	Akira Watanabe9-dan / age 42 1816	Junisen Class B1 Round 1	Gote	●
3	6/25	1677	+9	1686	Akihiro Ida5-dan / age 29 1723	Asahi Cup Prelim 1 Round 2	Gote	○
4	7/2	1686	-7	1679	Shota Chida8-dan / age 32 1736	Kio-sen Main Round 2	Gote	●
5	7/30	1679	+9	1689	Shingo Sawada7-dan / age 34 1743	Junisen Class B1 Round 3	Sente	○
6	8/13	1689	-11	1678	Shogo Orita5-dan / age 36 1560	Asahi Cup Prelim 1 Round 3	Gote	●
7	8/20	1678	-8	1670	Taichi Nakamura8-dan / age 38 1665	Junisen Class B1 Round 4	Gote	●
8	9/3	1670	+13	1682	Shinichiro Hattori7-dan / age 27 1903	Junisen Class B1 Round 5	Sente	○
9	9/24	1682	+9	1692	Taichi Takami7-dan / age 33 1743	Ginga-sen Block D Round 10	Sente	○
10	9/24	1682	+12	1695	Nagisa Fujimoto7-dan / age 21 1896	Junisen Class B1 Round 6	Sente	○
11	9/27	1704	+9	1713	Tadashi Ooishi7-dan / age 37 1748	NHK Cup Main Round 2	Gote	○
12	10/1	1713	+2	1715	Naruyuki Hatakeyama8-dan / age 57 1406	Eio-sen 8-dan section Round 2	Gote	○
13	10/15	1715	-6	1709	Takahiro Oohashi7-dan / age 34 1796	Junisen Class B1 Round 7	Gote	●
14	10/19	1709	+9	1718	Toshiaki Kubo9-dan / age 51 1748	Oi-sen Prelims Round 2	Sente	○
15	10/22	1718	+10	1728	Yuuki Sasaki8-dan / age 32 1827	Ginga-sen Block D Round 11	Gote	○
16	10/29	1728	+10	1738	Shintaro Saito8-dan / age 33 1811	Junisen Class B1 Round 8	Sente	○

FY2025 results13W-20L

Win rate0.394

Rating1700

Annual rank52nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1742	+7	1749	Koichi Fukaura9-dan / age 53 1711	Ryuo-sen Group 2 Ranking Round 2	Gote	○
2	4/24	1749	-8	1741	Taichi Takami7-dan / age 31 1759	Ryuo-sen Group 2 Ranking Semifinal	Sente	●
3	6/25	1741	+10	1751	Shintaro Saito8-dan / age 32 1809	Junisen Class B1 Round 1	Sente	○
4	7/3	1751	-5	1746	Yuuki Sasaki8-dan / age 30 1892	Kio-sen Main Round 2	Sente	●
5	7/10	1746	-6	1740	Akihito Hirose9-dan / age 38 1828	Junisen Class B1 Round 2	Gote	●
6	7/15	1740	+7	1747	Reo Koyama4-dan / age 32 1701	Osho-sen Prelim 2 Round 1	Gote	○
7	7/18	1747	-6	1741	Yoshiharu Habu9-dan / age 54 1818	Ginga-sen Block B Round 11	Gote	●
8	7/31	1741	-4	1736	Takumi ItoEio / age 22 1904	Junisen Class B1 Round 3	Gote	●
9	8/5	1736	+5	1741	Kenji Imaizumi5-dan / age 52 1587	Oi-sen Prelims Round 2	Sente	○
10	8/25	1741	+10	1751	Akira Watanabe9-dan / age 41 1845	Osho-sen Prelim 2 Round 2	Gote	○
11	9/5	1751	-4	1747	Yuuki Sasaki8-dan / age 31 1915	Osho-sen Prelim 2 Final	Gote	●
12	9/11	1747	+8	1755	Taichi Takami7-dan / age 32 1747	Junisen Class B1 Round 5	Sente	○
13	9/18	1755	-8	1746	Hirotoshi Ueno5-dan / age 22 1745	Oi-sen Prelims Round 3	Gote	●
14	9/25	1746	+2	1749	Isao Nakata8-dan / age 58 1411	Eio-sen 8-dan section Round 2	Gote	○
15	9/25	1746	-10	1737	Yasuaki Murayama8-dan / age 41 1667	Eio-sen 8-dan section Round 3	Sente	●
16	10/2	1739	-7	1732	Mirai Aoshima7-dan / age 30 1777	Junisen Class B1 Round 6	Sente	●
17	10/5	1732	+7	1739	Kazuki Kimura9-dan / age 52 1695	NHK Cup Main Round 2	Sente	○
18	10/10	1739	+9	1748	Takashi Ikenaga6-dan / age 32 1780	Ryuo-sen Group 2 Promotion playoff Final	Gote	○
19	10/16	1748	-7	1741	Tatsuya Sugai8-dan / age 33 1784	Junisen Class B1 Round 7	Gote	●
20	10/27	1741	+10	1751	Tetsuro Itodani8-dan / age 37 1830	Kisei-sen Prelim 2 Round 1	Sente	○
21	11/6	1751	-5	1746	Shinichiro Hattori7-dan / age 26 1899	Junisen Class B1 Round 8	Sente	●
22	11/13	1746	+8	1753	Ryuuma Tonari7-dan / age 35 1730	Asahi Cup Prelim 2 Round 1	Gote	○
23	11/13	1746	-7	1739	Tatsuya Sugai8-dan / age 33 1782	Asahi Cup Prelim 2 Final	Sente	●
24	11/27	1746	-9	1737	Kentaro Ishii7-dan / age 33 1707	Junisen Class B1 Round 9	Sente	●
25	11/30	1737	-9	1728	Yuta Ishikawa5-dan / age 31 1680	NHK Cup Main Round 3	Gote	●
26	12/2	1728	-11	1717	Akihiro Murata6-dan / age 39 1601	Kisei-sen Prelim 2 Round 2	Gote	●
27	12/18	1717	-9	1709	Yasumitsu Satoh9-dan / age 56 1693	Junisen Class B1 Round 10	Gote	●
28	12/25	1709	-9	1700	Kazuki Kimura9-dan / age 52 1670	Ryuo-sen Group 1 Ranking Round 1	Sente	●
29	1/15	1700	-6	1694	Shingo Sawada7-dan / age 34 1802	Junisen Class B1 Round 11	Gote	●
30	2/5	1694	+9	1703	Tadashi Ooishi7-dan / age 36 1722	Junisen Class B1 Round 12	Sente	○
31	2/12	1703	-6	1697	Shingo Sawada7-dan / age 34 1783	Oza-sen Prelim 2 Round 2	Gote	●
32	3/5	1697	+11	1707	Takahiro Oohashi7-dan / age 33 1819	Junisen Class B1 Round 13	Gote	○
33	3/12	1707	-7	1700	Taichi Takami7-dan / age 32 1737	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	●

FY2024 results13W-16L

Win rate0.448

Rating1747

Annual rank35th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/14	1760	-7	1753	Hirotaka Kajiura7-dan / age 28 1803	Ginga-sen Block E Round 10	Sente	●
2	6/19	1753	-8	1745	Shota Chida8-dan / age 30 1764	Junisen Class A Round 1	Gote	●
3	6/25	1745	-8	1737	Taichi Nakamura8-dan / age 36 1745	Kio-sen Main Round 2	Gote	●
4	6/29	1737	+12	1749	Takumi ItoEio / age 21 1943	JT Cup Main Round 1	Gote	○
5	7/16	1749	+6	1755	Yasuaki Murayama8-dan / age 40 1667	Eio-sen 8-dan section Round 2	Sente	○
6	7/24	1755	-8	1747	Akihiro Takada5-dan / age 22 1754	Osho-sen Prelim 2 Round 2	Gote	●
7	8/3	1747	+12	1759	Takuya Nagase9-dan / age 31 1939	JT Cup Main Round 2	Sente	○
8	8/9	1759	-5	1754	Yuuki Sasaki8-dan / age 30 1902	Junisen Class A Round 2	Sente	●
9	8/30	1754	-4	1750	Takuya Nagase9-dan / age 31 1929	Junisen Class A Round 3	Gote	●
10	10/4	1750	+3	1753	Yuya Nagaoka6-dan / age 39 1505	Oi-sen Prelims Round 2	Gote	○
11	10/12	1753	-6	1747	Akira Watanabe9-dan / age 40 1847	JT Cup Main Semifinal	Gote	●
12	10/13	1747	-6	1741	Nagisa Fujimoto5-dan / age 19 1822	NHK Cup Main Round 2	Gote	●
13	10/23	1741	-6	1735	Akira Watanabe9-dan / age 40 1843	Junisen Class A Round 4	Gote	●
14	10/29	1735	+9	1745	Tatsuya Sugai8-dan / age 32 1799	Eio-sen 8-dan section Round 3	Gote	○
15	11/8	1745	+5	1749	Kensuke Kitahama8-dan / age 48 1594	Oi-sen Prelims Round 3	Gote	○
16	11/14	1749	+10	1760	Amahiko Satoh9-dan / age 36 1854	Junisen Class A Round 5	Sente	○
17	11/20	1760	+6	1766	Yasuaki Murayama8-dan / age 40 1671	Asahi Cup Prelim 2 Round 1	Gote	○
18	11/20	1760	-9	1751	Takashi Ikenaga6-dan / age 31 1736	Asahi Cup Prelim 2 Final	Gote	●
19	11/27	1757	+5	1762	Kensuke Kitahama8-dan / age 48 1600	Kisei-sen Prelim 2 Round 1	Sente	○
20	12/3	1762	-8	1754	Masayuki Toyoshima9-dan / age 34 1774	Junisen Class A Round 6	Sente	●
21	12/10	1754	+9	1763	Takuya Nishida5-dan / age 33 1788	Oi-sen Prelims Round 4	Sente	○
22	12/17	1763	-9	1754	Chikara Akutsu8-dan / age 42 1736	Eio-sen 8-dan section Final	Gote	●
23	12/20	1754	-12	1743	Kenta Miyajima4-dan / age 25 1591	Kisei-sen Prelim 2 Round 2	Sente	●
24	12/23	1743	-7	1736	Takahiro Oohashi7-dan / age 32 1784	Oi-sen Prelims Final	Sente	●
25	12/26	1736	+9	1745	Shingo Sawada7-dan / age 33 1777	Ryuo-sen Group 2 Ranking Round 1	Sente	○
26	1/14	1745	+9	1754	Tatsuya Sugai8-dan / age 32 1808	Junisen Class A Round 7	Gote	○
27	1/24	1754	-9	1745	Takayuki Yamasaki8-dan / age 43 1721	Oza-sen Prelim 2 Round 2	Gote	●
28	1/28	1745	-6	1739	Yasuhiro Masuda8-dan / age 27 1819	Junisen Class A Round 8	Sente	●
29	2/27	1739	+8	1747	Taichi Nakamura8-dan / age 36 1729	Junisen Class A Round 9	Gote	○

FY2023 results12W-18L

Win rate0.400

Rating1761

Annual rank27th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1823	+6	1829	Kazuki Kimura9-dan / age 49 1743	Ryuo-sen Group 1 Ranking Semifinal	Sente	○
2	5/25	1829	+10	1839	Yoshiharu Habu9-dan / age 52 1896	Ryuo-sen Group 1 Ranking Final	Sente	○
3	6/14	1839	-6	1833	Masayuki Toyoshima9-dan / age 33 1938	Junisen Class A Round 1	Gote	●
4	6/28	1833	+7	1840	Takahiro Oohashi7-dan / age 30 1801	Ginga-sen Block E Round 10	Sente	○
5	6/28	1833	-6	1827	Takuya NagaseOza / age 30 1930	Ginga-sen Block E Round 11	Sente	●
6	7/12	1834	-8	1826	Wataru Yashiro7-dan / age 29 1816	Kio-sen Main Round 2	Sente	●
7	7/18	1826	+6	1832	Akihiro Takada4-dan / age 21 1746	Osho-sen Prelim 2 Round 2	Gote	○
8	7/22	1832	-8	1824	Amahiko Satoh9-dan / age 35 1816	JT Cup Main Round 1	Gote	●
9	7/27	1824	-7	1817	Takumi Ito6-dan / age 20 1881	Ryuo-sen Main Semifinal	Gote	●
10	8/18	1817	-6	1811	Akira Watanabe9-dan / age 39 1886	Junisen Class A Round 2	Sente	●
11	8/25	1811	-7	1804	Yuuki Sasaki8-dan / age 29 1868	Osho-sen Prelim 2 Final	Sente	●
12	9/4	1804	-12	1792	Yuya Saito4-dan / age 26 1605	Oi-sen Prelims Round 2	Sente	●
13	9/14	1792	+11	1803	Tatsuya Sugai8-dan / age 31 1910	Junisen Class A Round 3	Gote	○
14	9/20	1803	+2	1804	Kozo Arimori8-dan / age 60 1417	Eio-sen 8-dan section Round 2	Gote	○
15	9/24	1804	+6	1810	Kazuki Kimura9-dan / age 50 1709	NHK Cup Main Round 2	Gote	○
16	10/12	1810	-8	1802	Shintaro Saito8-dan / age 30 1813	Junisen Class A Round 4	Sente	●
17	10/25	1802	+1	1804	Naruyuki Hatakeyama8-dan / age 54 1408	Eio-sen 8-dan section Round 3	Gote	○
18	11/1	1804	+7	1811	Shingo Sawada7-dan / age 31 1763	Kisei-sen Prelim 2 Round 1	Gote	○
19	11/17	1811	-12	1799	Saito Morimoto4-dan / age 22 1639	Asahi Cup Prelim 2 Round 1	Sente	●
20	11/22	1799	+7	1806	Taichi Nakamura8-dan / age 35 1756	Junisen Class A Round 5	Sente	○
21	11/26	1806	-6	1800	Takumi Ito7-dan / age 21 1888	NHK Cup Main Round 3	Gote	●
22	11/30	1800	-11	1789	Yuta Ishikawa5-dan / age 29 1656	Kisei-sen Prelim 2 Round 2	Sente	●
23	12/7	1789	-7	1782	Yuuki Sasaki8-dan / age 29 1842	Eio-sen 8-dan section Final	Gote	●
24	12/14	1782	-6	1775	Yuuki Sasaki8-dan / age 29 1849	Junisen Class A Round 6	Gote	●
25	12/21	1775	-9	1767	Toshiyuki Moriuchi9-dan / age 53 1742	Ryuo-sen Group 1 Ranking Round 2	Sente	●
26	1/11	1767	+11	1778	Takuya Nagase9-dan / age 31 1925	Junisen Class A Round 7	Sente	○
27	1/31	1778	-7	1771	Akihito Hirose9-dan / age 37 1833	Junisen Class A Round 8	Gote	●
28	2/7	1771	-11	1761	Koji Tanigawa9-dan / age 61 1646	Oza-sen Prelim 2 Round 2	Gote	●
29	2/29	1761	+10	1770	Amahiko Satoh9-dan / age 36 1837	Junisen Class A Round 9	Sente	○
30	3/21	1770	-9	1761	Ayumu Matsuo8-dan / age 43 1716	Ryuo-sen Group 1 5th-place playoff Round 2	Sente	●

FY2022 results20W-17L

Win rate0.541

Rating1829

Annual rank17th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1847	-9	1838	Shinichiro Hattori4-dan / age 22 1808	Oza-sen Prelim 2 Final	Gote	●
2	4/15	1838	+3	1841	Kenjirou Abe7-dan / age 33 1597	Ryuo-sen Group 1 5th-place playoff Round 2	Gote	○
3	4/17	1841	+4	1845	Seiya Tomita4-dan / age 26 1653	NHK Cup Main Round 1	Gote	○
4	4/19	1845	+3	1848	Osamu Nakamura9-dan / age 59 1588	Ginga-sen Block B Round 10	Sente	○
5	5/2	1848	+3	1851	Masataka Sugimoto8-dan / age 53 1595	Osho-sen Prelim 1 Round 3	Gote	○
6	5/12	1851	+6	1858	Kazuki Kimura9-dan / age 48 1777	Ryuo-sen Group 1 5th-place playoff Final	Sente	○
7	5/20	1858	+4	1861	Koji Tanigawa9-dan / age 60 1644	Osho-sen Prelim 1 Final	Gote	○
8	6/9	1861	-9	1852	Akihito Hirose8-dan / age 35 1824	Ginga-sen Block B Round 11	Gote	●
9	6/17	1852	+8	1860	Amahiko Satoh9-dan / age 34 1845	Junisen Class A Round 1	Gote	○
10	6/21	1860	+4	1864	Kenji Imaizumi5-dan / age 48 1663	Osho-sen Prelim 2 Round 1	Gote	○
11	7/1	1864	-9	1855	Yasuhiro Masuda6-dan / age 24 1803	Kio-sen Main Round 2	Gote	●
12	7/8	1855	+11	1866	Takuya NagaseOza / age 29 1986	Junisen Class A Round 2	Sente	○
13	7/15	1866	+8	1873	Takumi Ito5-dan / age 19 1846	Ryuo-sen Main Round 3	Gote	○
14	7/19	1873	-10	1863	Takayuki Yamasaki8-dan / age 41 1780	Ryuo-sen Main Quarterfinal	Sente	●
15	7/23	1863	+6	1870	Takayuki Yamasaki8-dan / age 41 1791	JT Cup Main Round 1	Sente	○
16	7/26	1870	-11	1859	Yasumitsu Satoh9-dan / age 52 1745	Osho-sen Prelim 2 Round 2	Sente	●
17	8/10	1859	+3	1862	Masataka Sugimoto8-dan / age 53 1590	Eio-sen 8-dan section Round 2	Gote	○
18	8/10	1859	+2	1860	Hiroshi Naganuma8-dan / age 57 1466	Eio-sen 8-dan section Round 3	Sente	○
19	9/13	1863	-8	1855	Shinichiro Hattori4-dan / age 23 1873	Oi-sen Prelims Round 2	Gote	●
20	9/17	1855	+10	1865	Masayuki Toyoshima9-dan / age 32 1946	JT Cup Main Round 2	Gote	○
21	9/21	1865	-6	1859	Masayuki Toyoshima9-dan / age 32 1936	Junisen Class A Round 3	Sente	●
22	10/2	1859	-8	1851	Tatsuya Sugai8-dan / age 30 1849	NHK Cup Main Round 2	Gote	●
23	10/11	1851	-8	1843	Akihito Hirose8-dan / age 35 1864	Junisen Class A Round 4	Gote	●
24	11/6	1843	-3	1840	Sota Fujii5 titles / age 20 2109	JT Cup Main Semifinal	Gote	●
25	11/16	1840	+6	1846	Yasumitsu Satoh9-dan / age 53 1737	Junisen Class A Round 5	Gote	○
26	11/25	1846	+5	1851	Ayumu Matsuo8-dan / age 42 1718	Eio-sen 8-dan section Final	Sente	○
27	12/7	1851	-8	1844	Tatsuya Sugai8-dan / age 30 1873	Junisen Class A Round 6	Sente	●
28	12/15	1844	-6	1837	Masayuki Toyoshima9-dan / age 32 1921	Kisei-sen Prelim 2 Round 2	Sente	●
29	12/28	1837	+7	1844	Takayuki Yamasaki8-dan / age 41 1785	Oza-sen Prelim 2 Round 1	Sente	○
30	1/6	1844	+9	1853	Akira WatanabeMeijin・Kio / age 38 1887	Ryuo-sen Group 1 Ranking Round 1	Sente	○
31	1/13	1853	-8	1845	Shintaro Saito8-dan / age 29 1846	Junisen Class A Round 7	Gote	●
32	1/19	1845	-8	1837	Amahiko Satoh9-dan / age 35 1836	Eio-sen Main Round 1	Gote	●
33	1/27	1837	-11	1826	Tatsuya Sanmaido7-dan / age 29 1723	Asahi Cup Main Round 1	Sente	●
34	2/1	1826	+8	1834	Tetsuro Itodani8-dan / age 34 1816	Junisen Class A Round 8	Sente	○
35	2/10	1834	+6	1840	Tadahisa Maruyama9-dan / age 52 1728	Ryuo-sen Group 1 Ranking Round 2	Sente	○
36	2/16	1840	-8	1832	Shintaro Saito8-dan / age 29 1855	Oza-sen Prelim 2 Round 2	Gote	●
37	3/2	1832	-3	1829	Sota Fujii5 titles / age 20 2120	Junisen Class A Round 9	Gote	●

FY2021 results23W-16L

Win rate0.590

Rating1850

Annual rank7th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1800	-4	1796	Takuya NagaseOza / age 28 1964	Ryuo-sen Group 1 Ranking Semifinal	Gote	●
2	4/16	1796	+9	1804	Tatsuya Sugai8-dan / age 28 1829	Eio-sen 8-dan section Round 3	Gote	○
3	4/16	1796	+3	1799	Keiichi Sanada8-dan / age 48 1549	Eio-sen 8-dan section Final	Gote	○
4	5/7	1808	-9	1798	Kentaro Ishii6-dan / age 29 1761	Oza-sen Main Round 1	Sente	●
5	5/13	1798	-10	1789	Hiroaki Yokoyama7-dan / age 40 1720	Junisen Class B1 Round 1	Gote	●
6	5/16	1789	-8	1781	Daichi Sasaki5-dan / age 25 1807	Eio-sen Main Round 1	Gote	●
7	5/20	1781	-7	1775	Takayuki Yamasaki8-dan / age 40 1845	Ryuo-sen Group 1 3rd-place playoff Final	Sente	●
8	5/28	1775	+9	1783	Shota Chida7-dan / age 27 1799	Ginga-sen Block C Round 10	Sente	○
9	6/3	1783	+13	1796	Sota FujiiOi・Kisei / age 18 2065	Junisen Class B1 Round 2	Sente	○
10	6/17	1796	-8	1789	Yuuki Sasaki7-dan / age 26 1812	Junisen Class B1 Round 3	Sente	●
11	6/23	1789	-4	1784	Takuya NagaseOza / age 28 1960	Ginga-sen Block C Round 11	Sente	●
12	7/3	1784	+7	1792	Asuto Saito4-dan / age 22 1743	Osho-sen Prelim 2 Round 1	Gote	○
13	7/9	1792	+1	1793	Kenji Kanzaki8-dan / age 57 1390	Oi-sen Prelims Round 2	Sente	○
14	7/15	1793	+9	1802	Kazuki Kimura9-dan / age 48 1856	Junisen Class B1 Round 4	Gote	○
15	7/19	1802	+10	1813	Shintaro Saito8-dan / age 28 1905	Osho-sen Prelim 2 Round 2	Gote	○
16	7/28	1813	+6	1818	Satoshi Takano5-dan / age 27 1709	Kio-sen Main Round 2	Gote	○
17	8/10	1818	-8	1811	Tetsuro Itodani8-dan / age 32 1838	Eio-sen 8-dan section Round 2	Gote	●
18	8/16	1811	-3	1808	Sota FujiiOi・Kisei / age 19 2097	Osho-sen Prelim 2 Final	Sente	●
19	8/23	1808	-5	1803	Takuya NagaseOza / age 28 1942	Kio-sen Main Round 3	Sente	●
20	9/16	1803	+5	1808	Chikara Akutsu8-dan / age 39 1667	Junisen Class B1 Round 5	Gote	○
21	9/23	1808	-7	1801	Tetsuro Itodani8-dan / age 32 1851	Oi-sen Prelims Round 3	Gote	●
22	9/30	1801	-8	1793	Seiya Kondou7-dan / age 25 1810	Junisen Class B1 Round 6	Sente	●
23	10/3	1793	+7	1800	Mirai Aoshima6-dan / age 26 1744	NHK Cup Main Round 2	Sente	○
24	10/13	1800	-11	1789	Tadashi Ooishi7-dan / age 32 1668	Kisei-sen Prelim 2 Round 1	Sente	●
25	10/21	1789	+9	1798	Shota Chida7-dan / age 27 1815	Junisen Class B1 Round 7	Gote	○
26	11/11	1798	+6	1804	Nobuyuki Yashiki9-dan / age 49 1689	Junisen Class B1 Round 8	Sente	○
27	12/10	1804	-7	1797	Wataru Yashiro7-dan / age 27 1853	Ryuo-sen Group 1 Ranking Round 1	Gote	●
28	12/12	1797	-8	1789	Shota Chida7-dan / age 27 1792	NHK Cup Main Round 3	Gote	●
29	12/23	1789	+8	1797	Hiroyuki Miura9-dan / age 47 1794	Junisen Class B1 Round 10	Gote	○
30	1/13	1797	+8	1804	Toshiaki Kubo9-dan / age 46 1788	Junisen Class B1 Round 11	Sente	○
31	1/20	1804	+4	1808	Mamoru Hatakeyama8-dan / age 52 1597	Oza-sen Prelim 2 Round 2	Gote	○
32	1/28	1808	+7	1816	Toshiaki Kubo9-dan / age 46 1784	Asahi Cup Main Round 1	Gote	○
33	1/28	1808	+7	1815	Takuya Nishida5-dan / age 30 1764	Asahi Cup Main Round 2	Gote	○
34	2/3	1823	+6	1828	Ayumu Matsuo8-dan / age 41 1712	Junisen Class B1 Round 12	Gote	○
35	2/23	1828	+11	1839	Takuya NagaseOza / age 29 1943	Asahi Cup Main Semifinal	Gote	○
36	2/23	1828	-8	1820	Tatsuya Sugai8-dan / age 29 1834	Asahi Cup Main Final	Gote	●
37	3/9	1831	+7	1838	Masataka Goda9-dan / age 50 1783	Junisen Class B1 Round 13	Sente	○
38	3/18	1838	+10	1847	Masayuki Toyoshima9-dan / age 31 1912	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	○
39	3/24	1847	+3	1850	Keita Inoue9-dan / age 58 1560	Osho-sen Prelim 1 Round 2	Gote	○

FY2020 results17W-17L

Win rate0.500

Rating1803

Annual rank16th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1811	-6	1805	Yoshiharu Habu9-dan / age 49 1882	Ryuo-sen Group 1 Ranking Semifinal	Gote	●
2	4/8	1805	-6	1799	Yoshiharu Habu9-dan / age 49 1889	Oi-sen White league Round 3	Gote	●
3	5/8	1799	-8	1791	Toshiaki Kubo9-dan / age 44 1803	Ryuo-sen Group 1 3rd-place playoff Final	Gote	●
4	6/13	1791	-12	1779	Wataru Kamimura5-dan / age 33 1617	Oi-sen White league Round 5	Sente	●
5	6/23	1779	+6	1785	Reo Kurosawa5-dan / age 28 1691	Osho-sen Prelim 2 Round 1	Sente	○
6	7/4	1785	-3	1782	Sota Fujii7-dan / age 17 2033	Ginga-sen Block C Round 10	Sente	●
7	7/10	1782	-7	1775	Tetsuro Itodani8-dan / age 31 1808	Kio-sen Main Round 2	Gote	●
8	7/17	1775	-6	1768	Kazuki KimuraOi / age 47 1855	Osho-sen Prelim 2 Round 2	Gote	●
9	7/25	1768	+9	1777	Hiroyuki Miura9-dan / age 46 1803	Junisen Class A Round 2	Gote	○
10	8/31	1777	-5	1773	Masayuki ToyoshimaRyuo / age 30 1929	Junisen Class A Round 1	Sente	●
11	9/11	1773	+3	1775	Norihiro Yagura7-dan / age 45 1483	Oi-sen Prelims Round 2	Sente	○
12	9/25	1775	-8	1767	Yasumitsu Satoh9-dan / age 50 1761	Junisen Class A Round 3	Sente	●
13	10/4	1767	+8	1774	Kei Honda5-dan / age 23 1750	NHK Cup Main Round 2	Gote	○
14	10/6	1774	-9	1765	Shingo Sawada6-dan / age 28 1715	Kisei-sen Prelim 2 Round 1	Gote	●
15	10/12	1765	+6	1771	Shinichiro Hattori4-dan / age 21 1662	Oi-sen Prelims Round 3	Sente	○
16	10/19	1771	+9	1780	Amahiko Satoh9-dan / age 32 1807	Junisen Class A Round 4	Gote	○
17	11/5	1780	+1	1780	Kazuo Azuma8-dan / age 65 1248	Eio-sen 8-dan section Round 1	Gote	○
18	11/5	1780	+2	1782	Isao Nakata8-dan / age 53 1454	Eio-sen 8-dan section Round 2	Sente	○
19	11/18	1782	-7	1776	Tatsuya Sugai8-dan / age 28 1848	Junisen Class A Round 5	Sente	●
20	11/27	1776	+6	1782	Wakamu Deguchi4-dan / age 25 1697	Oi-sen Prelims Round 4	Gote	○
21	12/3	1782	-6	1776	Akihito Hirose8-dan / age 33 1861	Junisen Class A Round 6	Gote	●
22	12/7	1776	-10	1766	Tadashi Ooishi7-dan / age 31 1684	Asahi Cup Prelim 2 Round 1	Sente	●
23	12/17	1766	-9	1757	Takashi Ikenaga4-dan / age 27 1744	Oi-sen Prelims Final	Gote	●
24	12/27	1757	+6	1764	Hiromu Watanabe5-dan / age 32 1690	NHK Cup Main Round 3	Gote	○
25	12/29	1764	+9	1773	Amahiko Satoh9-dan / age 32 1829	Ryuo-sen Group 1 Ranking Round 1	Gote	○
26	1/21	1773	-6	1768	Yoshiharu Habu9-dan / age 50 1885	Junisen Class A Round 7	Sente	●
27	1/26	1768	+8	1776	Tadahisa Maruyama9-dan / age 50 1782	Ryuo-sen Group 1 Ranking Round 2	Sente	○
28	2/3	1776	-6	1770	Shintaro Saito8-dan / age 27 1882	Junisen Class A Round 8	Sente	●
29	2/14	1770	+5	1776	Masataka Sugimoto8-dan / age 52 1656	NHK Cup Main Quarterfinal	Gote	○
30	2/26	1776	-6	1770	Tetsuro Itodani8-dan / age 32 1860	Junisen Class A Round 9	Gote	●
31	3/4	1770	+5	1775	Kensuke Kitahama8-dan / age 45 1641	Oza-sen Prelim 2 Round 2	Gote	○
32	3/14	1775	+9	1784	Amahiko Satoh9-dan / age 33 1814	NHK Cup Main Semifinal	Sente	○
33	3/21	1784	+10	1794	Shintaro Saito8-dan / age 27 1875	NHK Cup Main Final	Sente	○
34	3/25	1794	+9	1803	Takayuki Yamasaki8-dan / age 40 1838	Oza-sen Prelim 2 Final	Gote	○

FY2019 results22W-21L

Win rate0.512

Rating1814

Annual rank13th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1828	-11	1816	Kensuke Kitahama8-dan / age 43 1678	Oza-sen Prelim 2 Round 3	Gote	●
2	4/5	1816	+6	1823	Chikara Akutsu8-dan / age 36 1738	Oi-sen Red league Round 2	Sente	○
3	4/9	1823	-5	1818	Akira WatanabeKio・Osho / age 34 1984	Kisei-sen Main Round 2	Gote	●
4	4/26	1818	+8	1826	Kazuki Kimura9-dan / age 45 1827	Ginga-sen Block A Round 10	Gote	○
5	4/26	1818	+7	1825	Taichi Nakamura7-dan / age 30 1781	Ginga-sen Block A Round 11	Gote	○
6	5/7	1833	-7	1826	Tatsuya Sugai7-dan / age 27 1871	Oi-sen Red league Round 4	Gote	●
7	5/10	1826	+6	1832	Nobuyuki Yashiki9-dan / age 47 1723	Ryuo-sen Group 1 4th-place playoff Round 1	Sente	○
8	5/17	1832	-8	1824	Kazuki Kimura9-dan / age 45 1824	Oi-sen Red league Round 3	Sente	●
9	5/20	1824	-5	1818	Masayuki Toyoshima3 titles / age 29 1943	Ryuo-sen Group 1 4th-place playoff Final	Sente	●
10	5/23	1818	-12	1806	Kohei Hasebe4-dan / age 25 1628	Oi-sen Red league Round 5	Sente	●
11	6/14	1806	+10	1817	Akihito HiroseRyuo / age 32 1910	Junisen Class A Round 1	Gote	○
12	6/21	1817	-9	1808	Yasuhiro Masuda6-dan / age 21 1790	Ginga-sen Final T Round 1	Sente	●
13	7/4	1808	+9	1817	Tetsuro Itodani8-dan / age 30 1835	Junisen Class A Round 2	Sente	○
14	7/19	1817	+4	1821	Mamoru Hatakeyama7-dan / age 50 1630	Kio-sen Main Round 2	Gote	○
15	7/22	1821	-10	1811	Koji Tanigawa9-dan / age 57 1754	Osho-sen Prelim 2 Round 1	Sente	●
16	8/7	1811	-9	1802	Takayuki Yamasaki8-dan / age 38 1775	Eio-sen 8-dan section Round 2	Sente	●
17	8/18	1802	+3	1805	福間香奈 1537	NHK Cup Main Round 2	Sente	○
18	8/23	1805	-6	1799	Yoshiharu Habu9-dan / age 48 1903	Junisen Class A Round 3	Sente	●
19	9/20	1799	+7	1807	Taichi Takami7-dan / age 26 1776	Kio-sen Main Round 3	Gote	○
20	9/26	1807	+1	1808	Kenji Kobayashi9-dan / age 62 1373	Oi-sen Prelims Round 2	Sente	○
21	10/10	1808	+3	1811	Hiroshi Miyamoto5-dan / age 33 1564	Oi-sen Prelims Round 3	Gote	○
22	10/17	1811	-8	1804	Hiroyuki Miura9-dan / age 45 1826	Junisen Class A Round 4	Gote	●
23	10/29	1804	-5	1798	Akihito HiroseRyuo / age 32 1928	Kio-sen Main Quarterfinal	Sente	●
24	11/8	1798	-8	1791	Tetsuro Itodani8-dan / age 31 1808	Kisei-sen Prelim 2 Round 1	Sente	●
25	11/15	1791	-6	1784	Kazuki KimuraOi / age 46 1861	Junisen Class A Round 5	Sente	●
26	11/22	1784	+4	1788	Keita Inoue9-dan / age 55 1581	Oi-sen Prelims Round 4	Gote	○
27	11/28	1788	+6	1794	Shingo Sawada6-dan / age 28 1708	Asahi Cup Prelim 2 Round 1	Sente	○
28	11/28	1788	-6	1782	Tatsuya Sugai7-dan / age 27 1874	Asahi Cup Prelim 2 Final	Sente	●
29	12/4	1788	+9	1798	Toshiaki Kubo9-dan / age 44 1851	Junisen Class A Round 6	Gote	○
30	12/13	1798	+8	1805	Takayuki Yamasaki8-dan / age 38 1783	Oi-sen Prelims Final	Gote	○
31	12/26	1805	+6	1811	Kenjirou Abe7-dan / age 30 1719	Ryuo-sen Group 1 Ranking Round 1	Gote	○
32	1/4	1811	-3	1808	Akira Watanabe3 titles / age 35 2052	Junisen Class A Round 7	Sente	●
33	1/19	1808	+10	1818	Akihito Hirose8-dan / age 33 1897	NHK Cup Main Round 3	Gote	○
34	1/29	1818	+7	1825	Yasumitsu Satoh9-dan / age 50 1778	Junisen Class A Round 8	Sente	○
35	2/14	1825	+6	1831	Kenjirou Abe7-dan / age 30 1722	Oi-sen White league Round 1	Gote	○
36	2/23	1831	+8	1839	Amahiko Satoh9-dan / age 32 1818	Ryuo-sen Group 1 Ranking Round 2	Gote	○
37	2/23	1831	+8	1838	Tadahisa Maruyama9-dan / age 49 1810	NHK Cup Main Quarterfinal	Sente	○
38	2/27	1846	-9	1837	Amahiko Satoh9-dan / age 32 1811	Junisen Class A Round 9	Gote	●
39	3/3	1837	-12	1825	Tadashi Ooishi7-dan / age 30 1635	Oza-sen Prelim 2 Round 1	Sente	●
40	3/8	1825	+9	1834	Shintaro Saito8-dan / age 26 1862	NHK Cup Main Semifinal	Sente	○
41	3/13	1834	-7	1827	Tatsuya Sugai8-dan / age 27 1897	Oi-sen White league Round 2	Sente	●
42	3/22	1827	-9	1818	Koichi Fukaura9-dan / age 48 1789	NHK Cup Main Final	Sente	●
43	3/24	1818	-4	1814	Sota Fujii7-dan / age 17 1982	Oi-sen White league Round 4	Gote	●

FY2018 results15W-18L

Win rate0.455

Rating1827

Annual rank14th

Rank/title at FY end / age8-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1892	+6	1898	Yasumitsu Satoh9-dan / age 48 1784	Kisei-sen Main Round 2	Gote	○
2	4/23	1898	-9	1889	Akihito Hirose8-dan / age 31 1871	Ryuo-sen Group 1 Ranking Semifinal	Sente	●
3	4/27	1889	-9	1880	Hiroyuki Miura9-dan / age 44 1837	Kisei-sen Main Semifinal	Gote	●
4	5/9	1880	-10	1870	Ayumu Matsuo8-dan / age 38 1803	Ryuo-sen Group 1 3rd-place playoff Final	Sente	●
5	5/24	1870	-9	1861	Shota Chida6-dan / age 24 1836	Ginga-sen Block C Round 11	Sente	●
6	6/12	1861	-6	1855	Masayuki Toyoshima8-dan / age 28 1944	Junisen Class A Round 1	Gote	●
7	7/6	1855	+7	1862	Ayumu Matsuo8-dan / age 38 1797	Kio-sen Main Round 2	Sente	○
8	7/13	1862	+9	1871	Toshiaki KuboOsho / age 42 1884	Junisen Class A Round 2	Sente	○
9	7/21	1871	-9	1862	Akira WatanabeKio / age 34 1840	JT Cup Main Round 1	Sente	●
10	7/24	1862	-8	1854	Hiroyuki Miura9-dan / age 44 1848	Osho-sen Prelim 2 Round 1	Sente	●
11	8/4	1854	-10	1844	Ayumu Matsuo8-dan / age 38 1780	Eio-sen 8-dan section Round 2	Gote	●
12	8/31	1844	-9	1835	Tetsuro Itodani8-dan / age 29 1805	Junisen Class A Round 3	Sente	●
13	9/7	1835	+2	1837	Takahiro Toyokawa7-dan / age 51 1513	Oi-sen Prelims Round 2	Sente	○
14	9/26	1837	+8	1845	Yasuhiro Masuda6-dan / age 20 1830	Kio-sen Main Round 3	Sente	○
15	10/11	1845	-11	1834	Reo Kurosawa5-dan / age 26 1700	Kio-sen Main Quarterfinal	Sente	●
16	10/17	1834	-7	1827	Yoshiharu HabuRyuo / age 48 1870	Junisen Class A Round 4	Gote	●
17	10/26	1827	+3	1829	Norihiro Yagura7-dan / age 44 1535	Oi-sen Prelims Round 3	Sente	○
18	10/28	1829	-10	1820	Koji Tanigawa9-dan / age 56 1758	NHK Cup Main Round 2	Gote	●
19	11/21	1820	-5	1814	Akihito Hirose8-dan / age 31 1947	Junisen Class A Round 5	Sente	●
20	11/28	1814	+3	1818	Keita Inoue9-dan / age 54 1578	Oi-sen Prelims Round 4	Gote	○
21	12/3	1818	+6	1824	Koji Tanigawa9-dan / age 56 1743	Asahi Cup Prelim 2 Round 1	Gote	○
22	12/3	1818	+8	1826	Takayuki Yamasaki8-dan / age 37 1817	Asahi Cup Prelim 2 Final	Sente	○
23	12/13	1832	+7	1839	Koichi Fukaura9-dan / age 46 1800	Junisen Class A Round 6	Gote	○
24	12/18	1839	+4	1843	Mamoru Hatakeyama7-dan / age 49 1660	Oza-sen Prelim 2 Round 2	Sente	○
25	12/27	1843	+2	1846	Satoru Sakaguchi6-dan / age 40 1544	Oi-sen Prelims Final	Sente	○
26	1/10	1846	-9	1837	Yasumitsu Satoh9-dan / age 49 1797	Junisen Class A Round 7	Sente	●
27	1/20	1837	-6	1830	Sota Fujii7-dan / age 16 1908	Asahi Cup Main Round 1	Sente	●
28	1/31	1830	+6	1837	Chikara Akutsu8-dan / age 36 1753	Junisen Class A Round 8	Sente	○
29	2/8	1837	+7	1844	Koichi Fukaura9-dan / age 46 1808	Ryuo-sen Group 1 Ranking Round 1	Sente	○
30	3/1	1844	-9	1835	Hiroyuki Miura9-dan / age 45 1784	Junisen Class A Round 9	Gote	●
31	3/8	1835	-6	1829	Takuya Nagase7-dan / age 26 1927	Ryuo-sen Group 1 Ranking Round 2	Sente	●
32	3/15	1829	-9	1820	Daichi Sasaki5-dan / age 23 1806	Oi-sen Red league Round 1	Gote	●
33	3/25	1820	+7	1827	Hiroaki Yokoyama6-dan / age 38 1772	Kisei-sen Main Round 1	Gote	○

FY2017 results27W-18L

Win rate0.600

Rating1902

Annual rank3rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1892	+9	1901	Amahiko SatohMeijin・Eio / age 29 1935	Meijin-sen Best-of-7 Game 1	Gote	○
2	4/13	1901	+5	1906	橋本崇載age 34 1781	Ryuo-sen Group 2 Ranking Semifinal	Gote	○
3	4/21	1906	-7	1899	Amahiko SatohMeijin・Eio / age 29 1931	Meijin-sen Best-of-7 Game 2	Sente	●
4	4/25	1899	+5	1904	Tatsuya Sanmaido4-dan / age 23 1785	Ginga-sen Block H Round 10	Gote	○
5	5/2	1904	+9	1913	Amahiko SatohMeijin・Eio / age 29 1927	Meijin-sen Best-of-7 Game 3	Gote	○
6	5/11	1913	+6	1919	Yasumitsu Satoh9-dan / age 47 1810	Ryuo-sen Group 2 Ranking Final	Gote	○
7	5/17	1919	-8	1911	Amahiko SatohMeijin・Eio / age 29 1924	Meijin-sen Best-of-7 Game 4	Sente	●
8	5/26	1911	-8	1903	Amahiko SatohMeijin・Eio / age 29 1924	Meijin-sen Best-of-7 Game 5	Gote	●
9	5/31	1903	+3	1906	Hiroki Iizuka7-dan / age 48 1639	Oza-sen Main Round 1	Gote	○
10	6/6	1906	-7	1899	Amahiko SatohMeijin・Eio / age 29 1931	Meijin-sen Best-of-7 Game 6	Sente	●
11	6/13	1899	-8	1891	Yoshiharu Habu3 titles / age 46 1912	Ginga-sen Block H Round 11	Sente	●
12	6/23	1891	+5	1896	Nobuyuki Yashiki9-dan / age 45 1770	Junisen Class A Round 1	Sente	○
13	7/5	1896	-9	1887	Shintaro Saito7-dan / age 24 1864	Oza-sen Main Round 2	Gote	●
14	7/10	1887	+6	1893	Tadahisa Maruyama9-dan / age 46 1776	Ryuo-sen Main Quarterfinal	Gote	○
15	7/19	1893	-9	1884	Akihito Hirose8-dan / age 30 1835	Junisen Class A Round 2	Gote	●
16	7/27	1884	+1	1885	Masaki Izumi8-dan / age 56 1407	Eio-sen 8-dan section Round 2	Gote	○
17	7/31	1885	-7	1878	Yoshiharu Habu3 titles / age 46 1923	Ryuo-sen Main Semifinal	Gote	●
18	8/10	1878	+6	1883	Koichi Fukaura9-dan / age 45 1771	Junisen Class A Round 3	Sente	○
19	8/14	1883	+6	1889	Kazuki Kimura9-dan / age 44 1799	Kio-sen Main Round 2	Sente	○
20	8/25	1889	+3	1892	Shoji Segawa5-dan / age 47 1630	Osho-sen Prelim 2 Round 1	Gote	○
21	8/27	1892	+4	1896	Kenjirou Abe7-dan / age 28 1704	NHK Cup Main Round 2	Gote	○
22	8/29	1896	-11	1885	Koichi Fukaura9-dan / age 45 1767	Osho-sen Prelim 2 Round 2	Gote	●
23	8/31	1885	-9	1876	Akihito Hirose8-dan / age 30 1832	Eio-sen 8-dan section Round 3	Gote	●
24	9/4	1876	+8	1884	Shintaro Saito7-dan / age 24 1880	Oi-sen Prelims Round 2	Gote	○
25	9/8	1884	-9	1876	Akira WatanabeRyuo・Kio / age 33 1857	Junisen Class A Round 4	Gote	●
26	9/22	1876	-7	1869	Masayuki Toyoshima8-dan / age 27 1940	Junisen Class A Round 5	Gote	●
27	9/25	1869	-7	1862	Takuya Nagase6-dan / age 25 1891	Kio-sen Main Round 3	Gote	●
28	10/12	1862	-9	1852	Yasumitsu Satoh9-dan / age 48 1807	Junisen Class A Round 6	Sente	●
29	11/2	1852	-9	1844	Takayuki Yamasaki8-dan / age 36 1823	Oi-sen Prelims Round 3	Gote	●
30	11/22	1844	+8	1851	Hiroyuki Miura9-dan / age 43 1830	Junisen Class A Round 7	Gote	○
31	12/10	1851	+7	1858	Sota Fujii4-dan / age 15 1803	NHK Cup Main Round 3	Sente	○
32	12/15	1858	+2	1860	Satoru Sakaguchi5-dan / age 39 1543	Asahi Cup Prelim 2 Round 1	Gote	○
33	12/15	1858	-8	1850	Tetsuro Itodani8-dan / age 29 1868	Asahi Cup Prelim 2 Final	Gote	●
34	12/28	1853	+5	1858	Kenjirou Abe7-dan / age 28 1708	Ryuo-sen Group 1 Ranking Round 1	Sente	○
35	1/12	1858	+8	1866	Toshiaki KuboOsho / age 42 1865	Junisen Class A Round 9	Gote	○
36	1/31	1866	+5	1871	Kensuke Kitahama8-dan / age 42 1726	Kisei-sen Prelim 2 Round 2	Gote	○
37	2/9	1871	-7	1864	Masayuki Toyoshima8-dan / age 27 1925	Oza-sen Prelim 2 Round 2	Gote	●
38	2/18	1864	+8	1872	Akira WatanabeKio / age 33 1849	NHK Cup Main Quarterfinal	Sente	○
39	2/20	1872	+7	1879	Akira WatanabeKio / age 33 1841	Ryuo-sen Group 1 Ranking Round 2	Sente	○
40	3/2	1879	+5	1884	Hisashi Namekata8-dan / age 44 1755	Junisen Class A Round 11	Sente	○
41	3/4	1884	+9	1893	Masayuki Toyoshima8-dan / age 27 1932	NHK Cup Main Semifinal	Gote	○
42	3/12	1893	+5	1898	Takahiro Oohashi4-dan / age 25 1754	Kisei-sen Prelim 2 Final	Sente	○
43	3/18	1898	-9	1889	Takayuki Yamasaki8-dan / age 37 1839	NHK Cup Main Final	Gote	●
44	3/21	1889	+8	1897	Yoshiharu HabuRyuo・Kisei / age 47 1884	Junisen Class A Round 8	Sente	○
45	3/30	1897	+6	1902	Kazuki Kimura9-dan / age 44 1795	Kisei-sen Main Round 1	Gote	○

FY2016 results22W-10L

Win rate0.688

Rating1897

Annual rank5th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1868	+4	1872	Kensuke Kitahama8-dan / age 40 1671	Oza-sen Prelim 2 Final	Gote	○
2	4/28	1872	+5	1876	Yasuhiro Masuda4-dan / age 18 1723	Oza-sen Main Round 1	Gote	○
3	5/11	1876	-10	1867	Takayuki Yamasaki8-dan / age 35 1798	Ginga-sen Block C Round 10	Sente	●
4	5/24	1867	+2	1869	Takanori Anyouji6-dan / age 41 1531	Osho-sen Prelim 1 Round 3	Gote	○
5	6/9	1869	+7	1875	Yasuaki Murayama7-dan / age 32 1822	Kio-sen Main Round 1	Gote	○
6	6/15	1875	+3	1879	Takashi Abe8-dan / age 48 1623	Eio-sen 8-dan section Round 1	Sente	○
7	6/15	1875	+7	1882	Tetsuro Itodani8-dan / age 27 1822	Eio-sen 8-dan section Round 2	Sente	○
8	6/20	1885	+9	1894	Masayuki Toyoshima7-dan / age 26 1920	Oza-sen Main Round 2	Sente	○
9	6/23	1894	+6	1901	Nobuyuki Yashiki9-dan / age 44 1825	Junisen Class A Round 1	Gote	○
10	7/3	1901	-13	1888	Taichi Takami5-dan / age 22 1664	NHK Cup Main Round 1	Sente	●
11	7/6	1888	+3	1891	Mamoru Hatakeyama7-dan / age 47 1660	Osho-sen Prelim 1 Final	Sente	○
12	7/11	1891	-9	1882	Tetsuro Itodani8-dan / age 27 1835	Oza-sen Main Semifinal	Gote	●
13	7/21	1882	+8	1889	Koichi Fukaura9-dan / age 44 1863	Junisen Class A Round 2	Sente	○
14	8/4	1889	-6	1883	Amahiko SatohMeijin / age 28 1959	Osho-sen Prelim 2 Round 1	Sente	●
15	8/9	1883	-9	1874	Nobuyuki Yashiki9-dan / age 44 1831	Kio-sen Main Round 2	Gote	●
16	8/19	1874	+1	1875	Kenji Waki8-dan / age 56 1466	Eio-sen 8-dan section Final	Sente	○
17	9/9	1875	-13	1862	Ryuuma Tonari4-dan / age 26 1622	Oi-sen Prelims Round 2	Sente	●
18	9/14	1862	+8	1870	Hiroyuki Miura9-dan / age 42 1858	Junisen Class A Round 3	Sente	○
19	10/13	1870	+3	1873	Osamu Nakamura9-dan / age 53 1599	Eio-sen Main Round 1	Sente	○
20	10/21	1873	-6	1867	Yoshiharu Habu3 titles / age 46 1952	Eio-sen Main Round 2	Gote	●
21	10/24	1867	+10	1877	Yoshiharu Habu3 titles / age 46 1958	Junisen Class A Round 4	Gote	○
22	11/16	1877	+7	1884	Akihito Hirose8-dan / age 29 1850	Junisen Class A Round 5	Gote	○
23	11/25	1884	+4	1888	Takashi Abe8-dan / age 49 1666	Asahi Cup Prelim 2 Round 1	Sente	○
24	12/2	1888	+7	1895	Tatsuya Sugai7-dan / age 24 1845	Kisei-sen Prelim 2 Round 2	Sente	○
25	12/9	1895	-8	1887	Toshiaki Kubo9-dan / age 41 1899	Asahi Cup Prelim 2 Final	Gote	●
26	12/13	1887	+5	1892	Kazutoshi Satoh6-dan / age 38 1733	Ryuo-sen Group 2 Ranking Round 1	Sente	○
27	12/20	1892	+5	1897	Yasumitsu Satoh9-dan / age 47 1764	Junisen Class A Round 6	Sente	○
28	1/11	1897	+6	1903	Hisashi Namekata8-dan / age 43 1826	Junisen Class A Round 7	Gote	○
29	2/1	1903	-8	1895	Akira WatanabeRyuo・Kio / age 32 1910	Junisen Class A Round 8	Sente	●
30	2/9	1895	+5	1900	Toshiyuki Moriuchi9-dan / age 46 1755	Ryuo-sen Group 2 Ranking Round 2	Sente	○
31	2/14	1900	-8	1892	Shota Chida6-dan / age 22 1883	Kisei-sen Prelim 2 Final	Gote	●
32	2/25	1892	+5	1897	Toshiyuki Moriuchi9-dan / age 46 1764	Junisen Class A Round 9	Gote	○

FY2015 results29W-13L

Win rate0.690

Rating1873

Annual rank9th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1833	+2	1835	Masahiko Urano8-dan / age 51 1484	Kio-sen Prelims Round 3	Gote	○
2	4/16	1835	+6	1840	Kensuke Kitahama8-dan / age 39 1732	Ryuo-sen Group 2 Ranking Round 2	Sente	○
3	4/23	1840	+6	1847	Taichi Nakamura6-dan / age 26 1761	Oza-sen Main Round 1	Sente	○
4	5/1	1847	+3	1850	Michio Takahashi9-dan / age 55 1619	Ryuo-sen Group 2 Ranking Semifinal	Sente	○
5	5/12	1850	-8	1842	Tatsuya Sugai6-dan / age 23 1867	Kio-sen Prelims Round 4	Sente	●
6	5/15	1842	+5	1848	Akihiro Murata5-dan / age 28 1722	Osho-sen Prelim 1 Round 4	Sente	○
7	5/27	1848	+11	1859	Akira WatanabeKio / age 31 1983	Ryuo-sen Group 2 Ranking Final	Sente	○
8	6/3	1859	-5	1853	Akira WatanabeKio / age 31 1972	Oza-sen Main Round 2	Sente	●
9	6/11	1853	-8	1845	Hiroyuki Miura9-dan / age 41 1840	Junisen Class B1 Round 1	Gote	●
10	6/14	1845	-6	1839	Amahiko Satoh8-dan / age 27 1922	NHK Cup Main Round 1	Sente	●
11	6/19	1839	+3	1842	Hiroshi Naganuma7-dan / age 50 1584	Osho-sen Prelim 1 Final	Sente	○
12	6/29	1842	+11	1852	Masayuki Toyoshima7-dan / age 25 1959	Ryuo-sen Main Quarterfinal	Sente	○
13	7/2	1852	+6	1858	Chikara Akutsu8-dan / age 33 1773	Junisen Class B1 Round 2	Sente	○
14	7/13	1858	+2	1860	Hisashi Ogura7-dan / age 47 1470	Eio-sen 7-dan section Round 1	Sente	○
15	7/13	1858	+1	1859	Keiji Nishikawa7-dan / age 53 1336	Eio-sen 7-dan section Round 2	Sente	○
16	7/23	1861	+6	1867	Takayuki Yamasaki8-dan / age 34 1786	Junisen Class B1 Round 3	Gote	○
17	7/31	1867	+4	1871	Takashi Abe8-dan / age 47 1671	Osho-sen Prelim 2 Round 1	Gote	○
18	8/3	1871	-6	1865	Akira WatanabeKio / age 31 1973	Ryuo-sen Main Semifinal	Gote	●
19	8/6	1865	-13	1852	Hiroshi Miyamoto4-dan / age 29 1598	Asahi Cup Prelim 1 Round 2	Sente	●
20	8/14	1852	-6	1846	Masayuki Toyoshima7-dan / age 25 1923	Osho-sen Prelim 2 Round 2	Gote	●
21	8/18	1846	+9	1854	Ayumu Matsuo8-dan / age 35 1870	Eio-sen 7-dan section Round 3	Gote	○
22	8/18	1846	-10	1836	Yasuaki Murayama7-dan / age 31 1779	Eio-sen 7-dan section Final	Gote	●
23	9/17	1845	+4	1849	Koji Tanigawa9-dan / age 53 1669	Junisen Class B1 Round 4	Gote	○
24	10/1	1849	+10	1859	Masayuki Toyoshima7-dan / age 25 1931	Junisen Class B1 Round 5	Sente	○
25	10/8	1859	-13	1846	Yoshitaka Hoshino4-dan / age 27 1587	Oi-sen Prelims Round 2	Sente	●
26	10/15	1846	+3	1849	Hiroshi Miyamoto4-dan / age 29 1601	Kisei-sen Prelim 2 Round 1	Sente	○
27	10/22	1849	+7	1856	Ayumu Matsuo8-dan / age 35 1826	Junisen Class B1 Round 6	Sente	○
28	11/12	1856	+7	1863	Yasuaki Murayama7-dan / age 31 1808	Junisen Class B1 Round 7	Gote	○
29	11/24	1863	+1	1864	Kiyozumi Kiriyama9-dan / age 68 1383	Kisei-sen Prelim 2 Round 2	Sente	○
30	12/17	1864	+3	1867	Manabu Senzaki9-dan / age 45 1623	Junisen Class B1 Round 9	Sente	○
31	12/25	1867	+4	1872	Koji Tanigawa9-dan / age 53 1691	Kisei-sen Prelim 2 Final	Sente	○
32	1/7	1872	+6	1878	Tadahisa Maruyama9-dan / age 45 1791	Junisen Class B1 Round 10	Sente	○
33	1/15	1878	-8	1870	Hiroyuki Miura9-dan / age 41 1872	Ryuo-sen Group 1 Ranking Round 1	Sente	●
34	1/28	1870	-11	1859	橋本崇載age 32 1749	Junisen Class B1 Round 11	Gote	●
35	2/5	1859	+4	1863	Koji Tanigawa9-dan / age 53 1673	Oza-sen Prelim 2 Round 2	Gote	○
36	2/18	1863	+4	1867	Mamoru Hatakeyama7-dan / age 46 1665	Junisen Class B1 Round 12	Gote	○
37	2/23	1867	-9	1858	Tetsuro Itodani8-dan / age 27 1809	Ryuo-sen Group 1 5th-place playoff Round 1	Gote	●
38	2/26	1858	+3	1861	Yoshitaka Hoshino4-dan / age 27 1609	Osho-sen Prelim 1 Round 2	Gote	○
39	3/1	1861	+4	1865	Eiji Iijima7-dan / age 36 1695	Ginga-sen Block C Round 9	Sente	○
40	3/10	1865	+6	1872	Kazuki Kimura8-dan / age 42 1799	Junisen Class B1 Round 13	Sente	○
41	3/18	1872	+9	1880	Masayuki Toyoshima7-dan / age 25 1896	Kisei-sen Main Round 1	Sente	○
42	3/23	1880	-8	1873	Hiroyuki Miura9-dan / age 42 1900	Kisei-sen Main Round 2	Gote	●

FY2014 results26W-11L

Win rate0.703

Rating1842

Annual rank16th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1814	+8	1822	Tatsuya Sugai5-dan / age 21 1826	Kio-sen Prelims Round 3	Sente	○
2	4/7	1822	+5	1827	Michio Takahashi9-dan / age 53 1689	Kisei-sen Main Round 2	Sente	○
3	4/13	1827	+3	1831	Kosuke Tamura7-dan / age 38 1589	NHK Cup Main Round 1	Gote	○
4	4/24	1831	-8	1822	Yasuaki Murayama7-dan / age 29 1817	Kisei-sen Main Semifinal	Sente	●
5	5/9	1822	-8	1814	Tatsuya Sugai5-dan / age 22 1826	Osho-sen Prelim 1 Round 2	Gote	●
6	5/16	1814	-11	1804	Shintaro Saito5-dan / age 21 1695	Kio-sen Prelims Round 4	Gote	●
7	5/29	1804	-7	1797	Akihito Hirose8-dan / age 27 1844	Ginga-sen Block A Round 11	Sente	●
8	6/11	1797	+5	1802	Daisuke Suzuki8-dan / age 39 1651	Junisen Class B2 Round 1	Sente	○
9	7/16	1802	-8	1794	Tetsuro Itodani6-dan / age 25 1822	Junisen Class B2 Round 2	Sente	●
10	7/25	1794	+6	1800	Taku Morishita9-dan / age 48 1725	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○
11	8/27	1800	+4	1804	Kosuke Tamura7-dan / age 38 1603	Junisen Class B2 Round 3	Gote	○
12	8/31	1804	-9	1795	Tadashi Ooishi6-dan / age 24 1749	NHK Cup Main Round 2	Gote	●
13	9/5	1795	+6	1801	Mamoru Hatakeyama7-dan / age 45 1699	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	○
14	9/17	1801	+3	1804	Yoshiyuki Kubota6-dan / age 42 1578	Junisen Class B2 Round 4	Sente	○
15	10/6	1804	+4	1808	Mitsunori Makino4-dan / age 26 1603	Oi-sen Prelims Round 2	Gote	○
16	10/9	1808	-6	1802	Akihito Hirose8-dan / age 27 1877	Ryuo-sen Group 2 Promotion playoff Semifinal	Gote	●
17	10/22	1802	+5	1807	Makoto Sasaki6-dan / age 34 1673	Junisen Class B2 Round 6	Sente	○
18	10/28	1807	+5	1812	Kazuhiro Nishikawa5-dan / age 28 1650	Oi-sen Prelims Round 3	Gote	○
19	11/12	1812	+3	1815	Naruyuki Hatakeyama7-dan / age 45 1559	Junisen Class B2 Round 7	Gote	○
20	12/10	1815	-7	1807	Tatsuya Sugai5-dan / age 22 1850	Oi-sen Prelims Round 4	Sente	●
21	12/24	1807	+4	1811	Masataka Sugimoto7-dan / age 46 1597	Junisen Class B2 Round 8	Sente	○
22	1/7	1811	+4	1815	Michio Takahashi9-dan / age 54 1642	Junisen Class B2 Round 9	Gote	○
23	1/14	1815	+5	1821	Mamoru Hatakeyama7-dan / age 45 1691	Oza-sen Prelim 2 Round 2	Sente	○
24	1/16	1821	+8	1829	Toshiaki Kubo9-dan / age 39 1831	Asahi Cup Main Round 1	Gote	○
25	1/16	1821	-6	1815	Masayuki Toyoshima7-dan / age 24 1903	Asahi Cup Main Round 2	Gote	●
26	1/20	1823	-11	1812	Kouhei Funae5-dan / age 27 1679	Ginga-sen Block C Round 8	Sente	●
27	1/26	1812	+5	1817	小林裕士7-dan / age 38 1670	Ryuo-sen Group 2 Ranking Round 1	Gote	○
28	2/4	1817	+3	1820	Akira Shima9-dan / age 51 1567	Junisen Class B2 Round 10	Gote	○
29	2/10	1820	+3	1822	Isao Nakata7-dan / age 47 1547	Osho-sen Prelim 1 Round 2	Sente	○
30	2/13	1822	+3	1826	Yusuke Ina6-dan / age 39 1586	Kio-sen Prelims Round 2	Gote	○
31	2/18	1826	+4	1829	Hiroshi Miyamoto4-dan / age 29 1616	Kisei-sen Main Round 1	Sente	○
32	2/24	1829	+2	1831	Shinya Yamamoto5-dan / age 43 1450	NHK Cup Prelims Round 2	Sente	○
33	2/24	1829	+4	1833	Yugo Takeuchi4-dan / age 27 1624	NHK Cup Prelims Final	Sente	○
34	3/3	1835	+1	1836	Hirofumi Itoh6-dan / age 55 1404	Osho-sen Prelim 1 Round 3	Gote	○
35	3/6	1836	+9	1845	Tatsuya Sugai5-dan / age 22 1893	Oza-sen Prelim 2 Final	Gote	○
36	3/11	1845	+4	1849	Taku Morishita9-dan / age 48 1657	Junisen Class B2 Round 11	Sente	○
37	3/16	1849	-7	1842	Yasumitsu Satoh9-dan / age 45 1882	Kisei-sen Main Round 2	Sente	●

FY2013 results23W-10L

Win rate0.697

Rating1821

Annual rank19th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1803	-7	1797	Tetsuro Itodani6-dan / age 24 1864	Osho-sen Prelim 1 Round 3	Gote	●
2	4/23	1797	-7	1789	Koichi Fukaura9-dan / age 41 1825	Ginga-sen Block B Round 10	Gote	●
3	6/6	1789	+6	1796	Makoto Tobe6-dan / age 26 1709	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	○
4	6/13	1796	+4	1800	Osamu Nakamura9-dan / age 50 1613	Junisen Class B2 Round 1	Gote	○
5	7/5	1800	+9	1809	Nobuyuki Yashiki9-dan / age 41 1843	Ginga-sen FinalＴ Round 1	Gote	○
6	7/11	1809	-12	1797	Hiroki Nakata8-dan / age 48 1618	Junisen Class B2 Round 2	Sente	●
7	7/18	1797	+5	1801	Kazutoshi Satoh5-dan / age 35 1641	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	○
8	7/25	1801	+10	1811	Tetsuro Itodani6-dan / age 24 1868	Ginga-sen FinalＴ Round 2	Sente	○
9	8/1	1811	-13	1798	Takahiro Toyokawa7-dan / age 46 1589	Junisen Class B2 Round 3	Sente	●
10	8/4	1798	+11	1809	Hisashi Namekata8-dan / age 39 1931	Ginga-sen FinalＴ Semifinal	Gote	○
11	8/16	1809	+8	1817	橋本崇載age 30 1809	Ginga-sen FinalＴ Final	Sente	○
12	9/2	1817	+3	1821	Yugo Takeuchi4-dan / age 25 1581	Asahi Cup Prelim 1 Round 2	Gote	○
13	9/2	1817	+3	1820	Yuji Masuda6-dan / age 42 1550	Asahi Cup Prelim 1 Round 3	Gote	○
14	9/6	1823	+4	1827	Shuji Satoh7-dan / age 46 1633	Ryuo-sen Group 3 Promotion playoff Semifinal	Sente	○
15	9/11	1827	+3	1831	Hiroshi Naganuma7-dan / age 48 1585	Oi-sen Prelims Round 2	Gote	○
16	9/19	1831	+4	1835	Yoshiyuki Kubota6-dan / age 41 1643	Junisen Class B2 Round 4	Gote	○
17	9/27	1835	+2	1836	Hitoshige Awaji9-dan / age 63 1453	Kisei-sen Prelim 2 Round 1	Sente	○
18	10/2	1836	+2	1838	Yuji Maeda8-dan / age 59 1446	Asahi Cup Prelim 1 Final	Gote	○
19	10/10	1838	+4	1842	Keiichi Sanada7-dan / age 41 1636	Ryuo-sen Group 3 Promotion playoff Final	Gote	○
20	10/21	1842	-6	1835	Masayuki Toyoshima7-dan / age 23 1915	Oi-sen Prelims Round 3	Sente	●
21	10/31	1835	+4	1839	Masataka Sugimoto7-dan / age 44 1624	Junisen Class B2 Round 6	Sente	○
22	11/6	1839	+1	1840	Kunio Naitou9-dan / age 73 1340	Kisei-sen Prelim 2 Round 2	Gote	○
23	11/14	1840	-9	1831	Yasuaki Murayama6-dan / age 29 1786	Junisen Class B2 Round 7	Gote	●
24	11/29	1831	-7	1823	Toshiaki Kubo9-dan / age 38 1865	Asahi Cup Prelim 2 Round 1	Gote	●
25	12/5	1823	+6	1829	Makoto Tobe6-dan / age 27 1742	Junisen Class B2 Round 8	Sente	○
26	12/18	1829	+4	1834	Takashi Abe8-dan / age 46 1654	Kisei-sen Prelim 2 Final	Gote	○
27	1/9	1834	+2	1836	Yuji Masuda6-dan / age 42 1515	Kio-sen Prelims Round 2	Sente	○
28	1/23	1836	+3	1839	Akira Shima9-dan / age 50 1579	Junisen Class B2 Round 9	Gote	○
29	1/27	1839	-8	1831	Hiroyuki Miura9-dan / age 39 1823	Ryuo-sen Group 2 Ranking Round 1	Gote	●
30	2/3	1831	-13	1817	Yoshikazu Minami9-dan / age 50 1570	Oza-sen Prelim 2 Round 1	Gote	●
31	2/13	1817	-14	1804	Teruichi Aono9-dan / age 61 1495	Junisen Class B2 Round 10	Sente	●
32	3/3	1804	+12	1815	Akira WatanabeKio・Osho / age 29 1977	Kisei-sen Main Round 1	Gote	○
33	3/13	1815	+6	1821	Eiji Iijima7-dan / age 34 1729	Junisen Class B2 Round 11	Gote	○

FY2012 results32W-11L

Win rate0.744

Rating1806

Annual rank20th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1756	+7	1763	Tadashi Ooishi4-dan / age 22 1698	NHK Cup Main Round 1	Gote	○
2	4/10	1763	+8	1770	Kenjirou Abe5-dan / age 23 1744	Ryuo-sen Group 4 Ranking Round 3	Gote	○
3	4/17	1770	-12	1758	Takanori Anyouji6-dan / age 37 1574	Osho-sen Prelim 1 Round 2	Sente	●
4	5/1	1758	+5	1764	Kosuke Tamura6-dan / age 36 1635	Ryuo-sen Group 4 Ranking Semifinal	Gote	○
5	6/7	1764	+7	1770	Issei Takazaki6-dan / age 25 1699	Ryuo-sen Group 4 Ranking Final	Sente	○
6	6/12	1770	+5	1775	Keiichi Sanada7-dan / age 39 1622	Junisen Class C1 Round 1	Sente	○
7	6/15	1775	-12	1763	Norihiro Yagura6-dan / age 37 1590	Kisei-sen Prelim 1 Round 2	Sente	●
8	7/4	1763	+7	1770	Tadashi Ooishi4-dan / age 22 1732	Ryuo-sen Main Round 2	Sente	○
9	7/10	1770	+7	1777	Kenjirou Abe5-dan / age 23 1713	Junisen Class C1 Round 2	Gote	○
10	7/20	1777	+2	1779	Keiji Nishikawa7-dan / age 50 1401	Ginga-sen Prelims	Gote	○
11	7/24	1779	-7	1772	Hiroyuki Miura8-dan / age 38 1832	Ryuo-sen Main Round 3	Gote	●
12	8/7	1772	+3	1775	Torahiko Tanaka9-dan / age 55 1522	Junisen Class C1 Round 3	Sente	○
13	8/24	1775	+7	1782	Kouhei Funae5-dan / age 25 1719	Asahi Cup Prelim 1 Round 2	Sente	○
14	8/24	1775	+3	1778	Naoya Fujiwara6-dan / age 47 1507	Asahi Cup Prelim 1 Round 3	Gote	○
15	9/4	1784	+6	1791	Kouhei Funae5-dan / age 25 1712	Junisen Class C1 Round 4	Sente	○
16	9/13	1791	-10	1781	Shingo Sawada4-dan / age 20 1698	Asahi Cup Prelim 1 Final	Gote	●
17	9/19	1781	+2	1782	Kunio Naitou9-dan / age 72 1395	Oi-sen Prelims Round 2	Sente	○
18	9/27	1782	+2	1785	Ryo Shimamoto5-dan / age 32 1485	Oza-sen Prelim 1 Round 2	Sente	○
19	10/2	1785	-7	1778	Tetsuro Itodani6-dan / age 23 1822	Junisen Class C1 Round 5	Gote	●
20	10/26	1778	+9	1787	Toshiaki Kubo9-dan / age 37 1829	Oi-sen Prelims Round 3	Sente	○
21	10/31	1787	+4	1791	Tomohiro Murata6-dan / age 31 1619	Oza-sen Prelim 1 Round 3	Gote	○
22	11/4	1791	+9	1800	Tadahisa Maruyama9-dan / age 42 1814	NHK Cup Main Round 2	Sente	○
23	11/6	1800	+3	1803	Kenji Kobayashi9-dan / age 55 1572	Junisen Class C1 Round 6	Gote	○
24	11/14	1803	+3	1806	Kenji Kobayashi9-dan / age 55 1568	Oi-sen Prelims Round 4	Gote	○
25	11/29	1806	+3	1809	Naoya Fujiwara6-dan / age 47 1543	Oza-sen Prelim 1 Round 4	Sente	○
26	12/6	1809	-10	1800	Tadashi Ooishi4-dan / age 23 1731	Oi-sen Prelims Final	Gote	●
27	12/11	1800	+3	1802	Masahiko Urano8-dan / age 48 1527	Junisen Class C1 Round 7	Sente	○
28	12/16	1802	-7	1795	Amahiko Satoh7-dan / age 24 1826	NHK Cup Main Round 3	Gote	●
29	12/21	1795	-9	1785	Tadashi Ooishi4-dan / age 23 1732	Oza-sen Prelim 1 Final	Gote	●
30	12/25	1785	+5	1791	Yoshiyuki Kubota6-dan / age 40 1671	Ginga-sen Block B Round 7	Gote	○
31	12/25	1785	+5	1790	Kota Kanai5-dan / age 26 1654	Ginga-sen Block B Round 6	Sente	○
32	1/15	1796	+2	1798	Kiyozumi Kiriyama9-dan / age 65 1431	Junisen Class C1 Round 8	Gote	○
33	1/18	1798	+7	1805	Tadashi Ooishi4-dan / age 23 1757	Kio-sen Prelims Round 2	Gote	○
34	1/29	1805	-11	1794	Daisuke Nakagawa8-dan / age 44 1657	Ryuo-sen Group 3 Ranking Round 1	Sente	●
35	2/5	1794	+8	1802	Taichi Nakamura6-dan / age 24 1804	Junisen Class C1 Round 9	Sente	○
36	2/8	1802	+2	1804	Hitoshige Awaji9-dan / age 62 1468	Osho-sen Prelim 1 Round 1	Gote	○
37	2/19	1804	+3	1807	Naoya Fujiwara6-dan / age 47 1534	NHK Cup Prelims Round 1	Gote	○
38	2/19	1804	-11	1793	Kouhei Funae5-dan / age 25 1690	NHK Cup Prelims Round 2	Gote	●
39	2/22	1796	+6	1803	Mamoru Hatakeyama7-dan / age 43 1730	Ginga-sen Block B Round 9	Sente	○
40	2/22	1796	+7	1803	Eiji Iijima7-dan / age 33 1766	Ginga-sen Block B Round 8	Gote	○
41	3/8	1810	+4	1814	Hiroshi Naganuma7-dan / age 48 1620	Osho-sen Prelim 1 Round 2	Gote	○
42	3/12	1814	+3	1817	Takehiro Ohira5-dan / age 35 1562	Junisen Class C1 Round 10	Gote	○
43	3/29	1817	-11	1806	Sakio Chiba6-dan / age 34 1662	Kio-sen Prelims Round 3	Gote	●

FY2011 results27W-15L

Win rate0.643

Rating1764

Annual rank25th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1758	+4	1763	Tomohiro Murata6-dan / age 30 1577	Ryuo-sen Group 5 Ranking Round 3	Gote	○
2	4/11	1763	-11	1752	Mitsunori Makino4-dan / age 22 1648	Kio-sen Prelims Round 3	Gote	●
3	4/22	1752	-6	1746	Masayuki Toyoshima6-dan / age 20 1851	Shinjin-o-sen Main Round 3	Sente	●
4	4/28	1746	+7	1753	Kenjirou Abe4-dan / age 22 1702	Ryuo-sen Group 5 Ranking Semifinal	Sente	○
5	5/17	1753	+7	1760	Issei Takazaki5-dan / age 24 1701	Ryuo-sen Group 5 Ranking Final	Gote	○
6	5/20	1760	+9	1769	Tetsuro Itodani5-dan / age 22 1821	Osho-sen Prelim 1 Round 4	Gote	○
7	6/14	1769	+6	1775	Kota Kanai5-dan / age 25 1658	Junisen Class C1 Round 1	Gote	○
8	6/16	1775	+9	1784	Hiroyuki Miura8-dan / age 37 1832	Ginga-sen FinalＴ Round 1	Sente	○
9	6/23	1784	+6	1790	Keita Inoue9-dan / age 47 1705	Osho-sen Prelim 1 Final	Sente	○
10	7/5	1790	+10	1800	Masayuki Toyoshima6-dan / age 21 1879	Junisen Class C1 Round 2	Sente	○
11	7/8	1800	-9	1791	Takuya Nagase4-dan / age 18 1742	Ryuo-sen Main Round 1	Gote	●
12	7/20	1791	+6	1797	Masataka Sugimoto7-dan / age 42 1699	Ginga-sen FinalＴ Round 2	Sente	○
13	7/26	1797	+3	1800	Yuji Masuda6-dan / age 40 1550	Asahi Cup Prelim 1 Round 2	Gote	○
14	8/9	1800	+9	1809	Tetsuro Itodani5-dan / age 22 1835	Junisen Class C1 Round 3	Sente	○
15	8/12	1809	+5	1814	Takashi Abe8-dan / age 43 1690	Osho-sen Prelim 2 Round 1	Gote	○
16	8/16	1814	-5	1810	Akira WatanabeRyuo / age 27 1964	Ginga-sen FinalＴ Semifinal	Gote	●
17	9/2	1810	-7	1803	Toshiyuki MoriuchiMeijin / age 40 1850	Osho-sen Prelim 2 Round 2	Gote	●
18	9/6	1803	-13	1789	Masakazu Kondoh6-dan / age 40 1537	Junisen Class C1 Round 4	Gote	●
19	9/12	1789	+4	1793	Satoru Sakaguchi5-dan / age 33 1599	Oza-sen Prelim 1 Round 2	Sente	○
20	9/16	1793	+5	1799	Keita Inoue9-dan / age 47 1678	Asahi Cup Prelim 1 Round 3	Sente	○
21	9/16	1793	-10	1784	Shingo Sawada4-dan / age 19 1720	Asahi Cup Prelim 1 Final	Sente	●
22	9/21	1789	+5	1794	Yoshikazu Minami9-dan / age 48 1641	Oi-sen Prelims Round 2	Sente	○
23	9/27	1794	+4	1798	Takanori Anyouji6-dan / age 37 1630	Kisei-sen Prelim 2 Round 1	Gote	○
24	10/4	1798	+5	1803	Ichiro Hiura8-dan / age 45 1660	Junisen Class C1 Round 5	Sente	○
25	10/17	1803	-13	1790	Masahiko Urano7-dan / age 47 1536	Oza-sen Prelim 1 Round 3	Sente	●
26	10/21	1790	-12	1778	Yusuke Ina6-dan / age 35 1594	Oi-sen Prelims Round 3	Sente	●
27	11/1	1778	+9	1787	Yasuaki Murayama5-dan / age 27 1820	Junisen Class C1 Round 6	Gote	○
28	11/8	1787	-11	1776	Tadashi Ooishi4-dan / age 22 1668	Ginga-sen Block F Round 4	Gote	●
29	11/16	1776	+3	1780	Kiyozumi Kiriyama9-dan / age 64 1527	Kisei-sen Prelim 2 Round 2	Sente	○
30	11/29	1780	-10	1770	Issei Takazaki5-dan / age 24 1698	Junisen Class C1 Round 7	Sente	●
31	12/6	1770	+3	1773	Bungo Fukusaki9-dan / age 52 1537	Ryuo-sen Group 4 Ranking Round 1	Gote	○
32	12/20	1773	+3	1776	Koji Tosa7-dan / age 56 1515	Junisen Class C1 Round 8	Gote	○
33	1/6	1776	-8	1768	Tetsuro Itodani5-dan / age 23 1797	Kisei-sen Prelim 2 Final	Sente	●
34	1/11	1768	-12	1757	Hiroshi Miyamoto3-dan / age 25 1601	Shinjin-o-sen Main Round 2	Gote	●
35	1/17	1757	+4	1761	Isao Nakata7-dan / age 44 1553	Junisen Class C1 Round 9	Sente	○
36	1/25	1761	-13	1748	Ryo Shimamoto5-dan / age 31 1496	Kio-sen Prelims Round 2	Gote	●
37	2/20	1748	+4	1751	Yuji Masuda6-dan / age 41 1536	NHK Cup Prelims Round 1	Sente	○
38	2/20	1748	+3	1750	Naoya Fujiwara6-dan / age 46 1478	NHK Cup Prelims Round 2	Sente	○
39	3/1	1754	+9	1763	Tetsuro Itodani6-dan / age 23 1815	NHK Cup Prelims Final	Sente	○
40	3/8	1763	+6	1769	Hiroshi Naganuma7-dan / age 47 1676	Ryuo-sen Group 4 Ranking Round 2	Sente	○
41	3/13	1769	-11	1759	Makoto Sasaki6-dan / age 32 1642	Junisen Class C1 Round 11	Gote	●
42	3/23	1759	+5	1764	Tomohiro Murata6-dan / age 30 1624	Osho-sen Prelim 1 Round 1	Gote	○

FY2010 results31W-11L

Win rate0.738

Rating1764

Annual rank24th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1710	-10	1699	Kazuhiro Nishikawa4-dan / age 23 1606	Shinjin-o-sen Main Round 3	Gote	●
2	4/15	1699	-3	1697	Akira WatanabeRyuo / age 25 1975	Kisei-sen Main Semifinal	Sente	●
3	5/7	1697	+6	1702	Masakazu Watanabe4-dan / age 24 1586	Kio-sen Prelims Round 4	Sente	○
4	6/2	1702	+5	1707	Kenji Kanzaki7-dan / age 46 1577	Kio-sen Prelims Final	Gote	○
5	6/15	1707	+5	1713	Mitsunori Makino4-dan / age 22 1577	Junisen Class C2 Round 1	Gote	○
6	7/8	1713	+5	1717	Naruyuki Hatakeyama7-dan / age 41 1559	Asahi Cup Prelim 1 Round 2	Gote	○
7	7/8	1713	-13	1700	Ryo Shimamoto4-dan / age 30 1488	Asahi Cup Prelim 1 Round 3	Gote	●
8	7/16	1705	+6	1711	Tadashi Ooishi4-dan / age 20 1626	Ginga-sen Prelims	Sente	○
9	7/20	1711	+4	1714	Hiroshi Okazaki6-dan / age 43 1493	Junisen Class C2 Round 2	Sente	○
10	8/5	1714	+11	1725	Masataka Goda9-dan / age 39 1840	Kio-sen Main Round 2	Gote	○
11	8/10	1725	+5	1731	Yusuke Ina6-dan / age 34 1604	Junisen Class C2 Round 3	Gote	○
12	8/17	1731	+3	1733	Kunio Naitou9-dan / age 70 1465	Oi-sen Prelims Round 2	Gote	○
13	9/2	1733	+2	1736	Hitoshige Awaji9-dan / age 60 1440	Oza-sen Prelim 1 Round 2	Gote	○
14	9/10	1736	-5	1731	Akihito HiroseOi / age 23 1861	Kio-sen Main Round 3	Sente	●
15	9/21	1731	-10	1720	Kazuhiro Nishikawa4-dan / age 24 1628	Junisen Class C2 Round 4	Sente	●
16	9/29	1720	+7	1728	Masataka Sugimoto7-dan / age 41 1693	Oi-sen Prelims Round 3	Gote	○
17	10/15	1728	+3	1731	Kunio Naitou9-dan / age 70 1471	Oza-sen Prelim 1 Round 3	Gote	○
18	10/19	1731	+3	1734	Ryo Shimamoto4-dan / age 30 1504	Junisen Class C2 Round 5	Sente	○
19	10/26	1734	+3	1737	Hirokazu Ueno5-dan / age 33 1501	Ginga-sen Block H Round 4	Sente	○
20	10/26	1734	+6	1740	Kazuhiro Nishikawa4-dan / age 24 1650	Ginga-sen Block H Round 3	Sente	○
21	10/29	1743	+2	1746	Keiji Nishikawa7-dan / age 48 1409	Ryuo-sen Group 5 Relegation playoff Final	Gote	○
22	11/4	1746	-10	1736	Shingo Sawada4-dan / age 18 1668	Oza-sen Prelim 1 Round 4	Gote	●
23	11/8	1736	+11	1747	Takayuki Yamasaki7-dan / age 29 1871	Oi-sen Prelims Round 4	Gote	○
24	11/16	1747	+6	1753	Norihiro Yagura6-dan / age 36 1648	Junisen Class C2 Round 6	Gote	○
25	12/14	1753	+4	1756	Akio Ishikawa7-dan / age 47 1550	Junisen Class C2 Round 7	Gote	○
26	12/16	1756	+3	1759	Bungo Fukusaki9-dan / age 51 1507	Ginga-sen Block H Round 5	Gote	○
27	12/16	1756	+6	1763	Daisuke Katagami6-dan / age 29 1684	Ginga-sen Block H Round 6	Sente	○
28	12/20	1766	+2	1768	Hitoshige Awaji9-dan / age 60 1428	Ryuo-sen Group 5 Ranking Round 1	Gote	○
29	1/11	1768	-7	1761	Amahiko Satoh5-dan / age 22 1815	Junisen Class C2 Round 8	Sente	●
30	1/18	1761	-9	1751	Yusuke Toyama4-dan / age 31 1695	Oi-sen Prelims Final	Gote	●
31	1/21	1751	+2	1753	Keiji Nishikawa7-dan / age 49 1386	Osho-sen Prelim 1 Round 2	Sente	○
32	2/1	1753	+3	1756	Hirokazu Ueno5-dan / age 33 1495	Junisen Class C2 Round 9	Sente	○
33	2/4	1756	+2	1758	Yuji Maeda8-dan / age 56 1369	Kio-sen Prelims Round 2	Sente	○
34	2/10	1758	-8	1749	Yoshiyuki Kubota6-dan / age 38 1745	Ginga-sen Block H Round 7	Gote	●
35	2/14	1749	+6	1755	Takanori Anyouji6-dan / age 36 1658	Kisei-sen Main Round 1	Gote	○
36	2/24	1755	+2	1757	Yuji Maeda8-dan / age 56 1368	NHK Cup Prelims Round 1	Sente	○
37	2/24	1755	-9	1747	小林裕士6-dan / age 34 1730	NHK Cup Prelims Round 2	Gote	●
38	3/2	1748	+3	1751	Masahiko Urano7-dan / age 46 1508	Ryuo-sen Group 5 Ranking Round 2	Sente	○
39	3/8	1751	+7	1758	Kazutoshi Satoh5-dan / age 32 1708	Junisen Class C2 Round 10	Gote	○
40	3/17	1758	+5	1764	Kouhei Funae4-dan / age 23 1629	Osho-sen Prelim 1 Round 3	Gote	○
41	3/23	1764	+6	1769	Masakazu Watanabe4-dan / age 25 1652	Shinjin-o-sen Main Round 2	Sente	○
42	3/30	1769	-5	1764	Yasumitsu Satoh9-dan / age 41 1923	Kisei-sen Main Round 2	Gote	●

FY2009 results25W-15L

Win rate0.625

Rating1713

Annual rank36th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1689	+5	1694	Kunio Naitou9-dan / age 69 1558	Kio-sen Prelims Round 3	Gote	○
2	4/14	1694	+11	1705	Koji Tanigawa9-dan / age 47 1823	Kisei-sen Main Semifinal	Sente	○
3	4/21	1705	+5	1710	Kozo Arimori7-dan / age 46 1557	Ryuo-sen Group 6 Ranking Round 4	Sente	○
4	5/1	1710	+9	1719	Masayuki Toyoshima4-dan / age 19 1752	Kio-sen Prelims Round 4	Sente	○
5	5/7	1719	-4	1715	Kazuki Kimura8-dan / age 35 1924	Kisei-sen Main Final	Sente	●
6	5/15	1715	+6	1721	Yuichi Tanaka4-dan / age 24 1615	Ryuo-sen Group 6 Ranking Semifinal	Gote	○
7	5/25	1721	+6	1727	Yuya Nagaoka4-dan / age 23 1654	Ryuo-sen Group 6 Ranking Final	Sente	○
8	6/3	1727	+5	1733	Kiyozumi Kiriyama9-dan / age 61 1608	Kio-sen Prelims Final	Gote	○
9	6/16	1733	-13	1720	Katsuhiko Murooka7-dan / age 50 1491	Junisen Class C2 Round 1	Gote	●
10	7/4	1720	+3	1722	浅田拓史アマ 1439	Asahi Cup Prelim 1 Round 1	Sente	○
11	7/7	1722	+5	1727	Yusuke Toyama4-dan / age 29 1585	Junisen Class C2 Round 2	Sente	○
12	7/10	1727	-7	1721	Masayuki Toyoshima5-dan / age 19 1788	Ryuo-sen Main Round 1	Sente	●
13	7/17	1721	+4	1725	Kenji Kanzaki7-dan / age 45 1531	Ginga-sen Prelims	Sente	○
14	8/6	1725	+9	1734	Takeshi Fujii9-dan / age 38 1763	Kio-sen Main Round 2	Sente	○
15	8/11	1734	-8	1726	Manabu Senzaki8-dan / age 39 1745	Asahi Cup Prelim 1 Round 2	Sente	●
16	8/18	1726	+3	1729	Keiji Nishikawa7-dan / age 47 1469	Oza-sen Prelim 1 Round 2	Gote	○
17	8/25	1729	-14	1715	Michio Ariyoshi9-dan / age 74 1410	Junisen Class C2 Round 3	Gote	●
18	9/2	1715	-11	1704	Shingo Hirafuji6-dan / age 45 1591	Oi-sen Prelims Round 2	Sente	●
19	9/10	1704	-10	1694	Tomohiro Murata6-dan / age 28 1609	Oza-sen Prelim 1 Round 3	Gote	●
20	9/18	1694	-3	1691	Koichi FukauraOi / age 37 1919	Kio-sen Main Round 3	Sente	●
21	9/29	1691	+5	1696	Yoshiyuki Matsumoto6-dan / age 37 1546	Junisen Class C2 Round 4	Sente	○
22	10/15	1696	+4	1700	Manabu Kumasaka4-dan / age 32 1527	Ginga-sen Block C Round 3	Sente	○
23	10/15	1696	+9	1705	Kazutoshi Satoh5-dan / age 31 1746	Ginga-sen Block C Round 4	Gote	○
24	10/20	1709	-10	1699	Yuji Masuda6-dan / age 38 1607	Junisen Class C2 Round 5	Gote	●
25	11/17	1699	+5	1704	Hisashi Ogura7-dan / age 41 1579	Junisen Class C2 Round 6	Sente	○
26	11/27	1704	-11	1693	Hisashi Ogura7-dan / age 41 1574	Ginga-sen Block C Round 5	Gote	●
27	12/8	1693	+8	1702	Shuji Muranaka6-dan / age 28 1712	Junisen Class C2 Round 7	Gote	○
28	12/17	1702	-9	1693	Takanori Anyouji6-dan / age 35 1676	Ryuo-sen Group 5 Ranking Round 1	Sente	●
29	12/22	1693	+7	1700	Tadashi Ooishi4-dan / age 20 1642	Shinjin-o-sen Main Round 2	Gote	○
30	1/8	1700	+9	1709	小林裕士6-dan / age 33 1757	Osho-sen Prelim 1 Round 2	Gote	○
31	1/12	1709	-9	1701	Akihiro Murata4-dan / age 23 1683	Junisen Class C2 Round 8	Sente	●
32	1/28	1701	+8	1709	Akihiro Murata4-dan / age 23 1695	Kio-sen Prelims Round 2	Sente	○
33	2/2	1709	+6	1715	Shingo Sawada4-dan / age 18 1632	Junisen Class C2 Round 9	Sente	○
34	2/9	1715	-8	1707	Masataka Sugimoto7-dan / age 41 1718	Osho-sen Prelim 1 Round 3	Gote	●
35	2/16	1707	+4	1711	Masahiko Urano7-dan / age 45 1496	Kio-sen Prelims Round 3	Sente	○
36	2/24	1711	-14	1697	Kouichi Kodama7-dan / age 59 1378	NHK Cup Prelims Round 1	Sente	●
37	3/2	1697	+9	1706	Takashi Abe8-dan / age 42 1752	Kisei-sen Main Round 1	Sente	○
38	3/9	1706	+5	1711	Tomohiro Murata6-dan / age 28 1593	Junisen Class C2 Round 10	Gote	○
39	3/17	1711	-8	1703	Akihiro Murata4-dan / age 23 1690	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	●
40	3/23	1703	+10	1713	Daisuke Suzuki8-dan / age 35 1778	Kisei-sen Main Round 2	Sente	○

FY2008 results30W-13L

Win rate0.698

Rating1692

Annual rank50th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1612	+9	1622	Tomohiro Murata5-dan / age 27 1669	Shinjin-o-sen Main Round 3	Gote	○
2	4/24	1622	+9	1631	Yuji Masuda5-dan / age 37 1681	Kisei-sen Prelim 1 Round 1	Gote	○
3	6/3	1631	-13	1619	Kouichi Kodama7-dan / age 57 1409	Junisen Class C2 Round 1	Gote	●
4	6/16	1619	-8	1611	Yoshitaka Hoshino3-dan / age 19 1629	Shinjin-o-sen Main Quarterfinal	Sente	●
5	6/26	1611	+7	1618	Kenji Kobayashi9-dan / age 51 1557	Kisei-sen Prelim 1 Round 2	Sente	○
6	7/1	1618	+10	1627	Ryosuke Nakamura4-dan / age 22 1700	Junisen Class C2 Round 2	Sente	○
7	7/9	1627	+4	1631	Keizou Noda6-dan / age 50 1412	Oi-sen Prelims Round 1	Gote	○
8	7/12	1631	+4	1635	中野博文アマ 1426	Asahi Cup Prelim 1 Round 1	Sente	○
9	7/22	1635	+3	1638	Noboru Tamaru8-dan / age 58 1395	Junisen Class C2 Round 3	Gote	○
10	7/26	1638	+2	1640	清水市代 1343	Oza-sen Prelim 1 Round 1	Gote	○
11	8/8	1640	+7	1647	Naruyuki Hatakeyama7-dan / age 39 1586	Ginga-sen Prelims	Gote	○
12	8/12	1647	+6	1653	Ryo Shimamoto4-dan / age 28 1550	Kisei-sen Prelim 1 Round 3	Sente	○
13	8/15	1653	+5	1658	Kunio Naitou9-dan / age 68 1502	Asahi Cup Prelim 1 Round 2	Sente	○
14	8/15	1653	+8	1661	Yuji Masuda5-dan / age 37 1660	Asahi Cup Prelim 1 Round 3	Gote	○
15	8/19	1666	-13	1653	小林宏6-dan / age 45 1428	Junisen Class C2 Round 4	Sente	●
16	8/25	1653	-3	1650	Toshiaki Kubo8-dan / age 32 1887	Oi-sen Prelims Round 2	Gote	●
17	9/9	1650	+4	1654	Kazuharu Shoshi7-dan / age 46 1467	Junisen Class C2 Round 5	Sente	○
18	9/12	1654	+9	1663	小林裕士6-dan / age 31 1701	Oza-sen Prelim 1 Round 2	Sente	○
19	9/17	1663	+6	1669	Kenji Kanzaki7-dan / age 44 1562	Kisei-sen Prelim 1 Final	Sente	○
20	9/26	1669	+3	1671	Eiji Ooshima7-dan / age 51 1384	Ginga-sen Block G Round 2	Gote	○
21	10/9	1671	+6	1677	Kenji Kobayashi9-dan / age 51 1584	Asahi Cup Prelim 1 Final	Sente	○
22	10/16	1677	+9	1686	Tetsuro Itodani5-dan / age 20 1717	Oza-sen Prelim 1 Round 3	Sente	○
23	10/22	1686	+9	1695	Masataka Sugimoto7-dan / age 39 1709	Kisei-sen Prelim 2 Round 2	Gote	○
24	10/28	1695	+3	1698	Nobuyuki Oouchi9-dan / age 67 1463	Ginga-sen Block G Round 3	Gote	○
25	10/28	1695	-8	1687	Akira Nishio5-dan / age 29 1702	Ginga-sen Block G Round 4	Gote	●
26	10/31	1690	-12	1678	Kenji Waki8-dan / age 48 1495	Oza-sen Prelim 1 Round 4	Sente	●
27	11/4	1678	+5	1683	Hitoshige Awaji9-dan / age 58 1517	Junisen Class C2 Round 7	Gote	○
28	11/13	1683	-8	1675	Mamoru Hatakeyama7-dan / age 39 1685	Asahi Cup Prelim 2 Round 1	Sente	●
29	11/19	1675	+6	1681	Kiyozumi Kiriyama9-dan / age 61 1585	Kisei-sen Prelim 2 Final	Gote	○
30	12/2	1681	-10	1671	Yuya Nagaoka4-dan / age 23 1593	Junisen Class C2 Round 8	Gote	●
31	12/17	1671	+13	1683	Masataka Goda9-dan / age 37 1900	Kisei-sen Final prelim Round 1	Sente	○
32	12/21	1683	+3	1686	早咲誠和アマ 1419	Ryuo-sen Group 6 Ranking Round 1	Sente	○
33	1/9	1686	-10	1677	福間香奈 1609	Shinjin-o-sen Main Round 2	Gote	●
34	1/13	1677	+8	1685	Masayuki Toyoshima4-dan / age 18 1694	Junisen Class C2 Round 9	Sente	○
35	1/16	1685	-9	1676	Hiroshi Naganuma7-dan / age 43 1651	Osho-sen Prelim 1 Round 2	Sente	●
36	1/21	1676	+3	1679	Saburou Takeichi6-dan / age 54 1436	Ryuo-sen Group 6 Ranking Round 2	Sente	○
37	1/28	1679	+11	1691	Koji Tanigawa9-dan / age 46 1825	Kisei-sen Final prelim Round 2	Gote	○
38	2/3	1691	-7	1683	Akira Nishio5-dan / age 29 1722	Junisen Class C2 Round 10	Gote	●
39	2/24	1683	-8	1676	Masayuki Toyoshima4-dan / age 18 1692	NHK Cup Prelims Round 1	Gote	●
40	3/3	1676	+8	1683	Hiroshi Naganuma7-dan / age 44 1671	Kio-sen Prelims Round 2	Sente	○
41	3/10	1683	-7	1677	Tetsuro Itodani5-dan / age 20 1747	Junisen Class C2 Round 11	Sente	●
42	3/18	1677	+10	1687	Takeshi Fujii9-dan / age 38 1778	Kisei-sen Main Round 1	Sente	○
43	3/24	1687	+5	1692	Naoya Fujiwara6-dan / age 43 1524	Ryuo-sen Group 6 Ranking Round 3	Gote	○

FY2007 results2W-0L

Win rate1.000

Rating1622

Annual rank80th

Rank/title at FY end / ageage 19

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/7	1607	+8	1614	Hiroshi Miyamoto3-dan / age 21 1592	Shinjin-o-sen Main Round 1	Sente	○
2	2/19	1614	+8	1622	Akihiro Murata4-dan / age 21 1607	Shinjin-o-sen Main Round 2	Sente	○

FY2006 results0W-1L

Win rate0.000

Rating1608

Annual rank82nd

Rank/title at FY end / ageage 18

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/22	1617	-9	1608	Akihiro Murataage 20 1585	Shinjin-o-sen Main Round 1	Gote	●

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.