Rating › Hiroaki Yokoyama

Rating of Hiroaki Yokoyama

Player page　Last game 2026-10-28

Current rating1679

Peak1784
2019-03-05

Games808

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 46	60th	7-dan	Class B2	Group 4	1679		+2	7	6	0.538
FY2025	age 45	66th	7-dan	Class B2	Group 4	1677	51.6	-1	16	17	0.485
FY2024	age 44	68th	7-dan	Class B2	Group 4	1679	54.7	+23	20	17	0.541
FY2023	age 43	65th	7-dan	Class B1	Group 4	1656	46.9	-75	12	22	0.353
FY2022	age 42	40th	7-dan	Class B1	Group 4	1731	57.0	+34	17	16	0.515
FY2021	age 41	53rd	7-dan	Class B1	Group 4	1697	51.3	-38	15	16	0.484
FY2020	age 40	36th	7-dan	Class B2	Group 4	1735	59.4	+28	26	14	0.650
FY2019	age 39	44th	7-dan	Class B2	Group 3	1707	49.7	-57	14	15	0.483
FY2018	age 38	30th	6-dan	Class B2	Group 3	1765	60.0	+17	21	12	0.636
FY2017	age 37	36th	6-dan	Class B2	Group 3	1748	55.9	-13	16	12	0.571
FY2016	age 36	33rd	6-dan	Class C1	Group 3	1761	60.9	+38	24	12	0.667
FY2015	age 35	37th	6-dan	Class C1	Group 3	1723	55.3	-29	23	16	0.590
FY2014	age 34	28th	6-dan	Class C2	Group 4	1752	62.7	+62	29	11	0.725
FY2013	age 33	45th	6-dan	Class C2	Group 4	1690	46.5	-44	12	13	0.480
FY2012	age 32	31st	6-dan	Class C2	Group 4	1734	56.1	+9	25	12	0.676
FY2011	age 31	33rd	5-dan	Class C2	Group 4	1724	56.2	+12	24	13	0.649
FY2010	age 30	38th	5-dan	Class C2	Group 4	1712	57.2	+35	26	12	0.684
FY2009	age 29	50th	5-dan	Class C2	Group 4	1678	53.1	+5	22	13	0.629
FY2008	age 28	55th	5-dan	Class C2	Group 5	1672	52.6	-3	21	15	0.583
FY2007	age 27	54th	5-dan	Class C2	Group 5	1676	54.0	+42	26	15	0.634
FY2006	age 26	70th	4-dan	Class C2	Group 5	1633	49.3	+6	17	14	0.548
FY2005	age 25	71st	4-dan	Class C2	Group 5	1627	44.3	-46	12	15	0.444
FY2004	age 24	44th	4-dan	Class C2	Group 6	1673	52.6	+1	19	12	0.613
FY2003	age 23	46th	4-dan	Class C2	Group 6	1672	54.6	+37	24	12	0.667
FY2002	age 22	66th	4-dan		Group 6	1635		+22	6	2	0.750

Games by fiscal year

FY2026 results7W-6L

Win rate0.538

Rating1679

Annual rank60th

Rank/title at FY end / age7-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/10	1667	+9	1676	Kazushi Watanabe7-dan / age 31 1725	Ryuo-sen Group 4 Relegation playoff Final	Gote	○
2	6/17	1676	-8	1669	Tadahisa Maruyama9-dan / age 55 1695	Junisen Class B2 Round 1	Gote	●
3	7/15	1669	+11	1680	Yusei Koga6-dan / age 25 1793	Junisen Class B2 Round 2	Sente	○
4	7/26	1680	-5	1675	Yoshiharu Habu9-dan / age 55 1836	NHK Cup Main Round 1	Gote	●
5	8/4	1675	-10	1665	Kazutoshi Satoh7-dan / age 48 1608	Ginga-sen Block E Round 8	Gote	●
6	8/5	1665	-10	1656	Koji Tanigawa9-dan / age 64 1587	Junisen Class B2 Round 3	Gote	●
7	8/13	1656	+6	1662	Ao Kokubo4-dan / age 20 1581	Asahi Cup Prelim 1 Round 2	Gote	○
8	8/18	1662	-7	1655	Tatsuya Sanmaido7-dan / age 33 1687	Eio-sen 7-dan section Round 2	Sente	●
9	9/25	1655	-6	1648	Chikara Akutsu8-dan / age 44 1735	Junisen Class B2 Round 5	Gote	●
10	9/30	1648	+9	1658	Daisuke Suzuki9-dan / age 52 1711	Asahi Cup Prelim 1 Round 3	Sente	○
11	9/30	1648	+7	1656	Kohei Hasebe6-dan / age 32 1623	Asahi Cup Prelim 1 Final	Gote	○
12	10/16	1665	+7	1672	Yujirou Takahashi4-dan / age 27 1626	Oi-sen Prelims Round 2	Gote	○
13	10/28	1672	+7	1679	Yasuaki Murayama8-dan / age 42 1631	Junisen Class B2 Round 6	Sente	○

FY2025 results16W-17L

Win rate0.485

Rating1677

Annual rank66th

Rank/title at FY end / age7-dan / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1674	-6	1667	Akihiro Ida5-dan / age 28 1741	Ryuo-sen Group 4 Ranking Round 3	Gote	●
2	4/16	1667	+3	1670	Takahiro Toyokawa7-dan / age 58 1415	Osho-sen Prelim 1 Round 3	Gote	○
3	4/23	1670	-8	1663	Kazushi Watanabe7-dan / age 30 1685	Ginga-sen Block E Round 8	Sente	●
4	5/16	1663	-6	1656	Takuma Oikawa7-dan / age 38 1734	Osho-sen Prelim 1 Round 4	Sente	●
5	6/18	1656	+8	1664	Kazutoshi Satoh7-dan / age 47 1646	Junisen Class B2 Round 1	Sente	○
6	7/9	1664	-6	1658	Asuto Saito6-dan / age 26 1771	Junisen Class B2 Round 2	Gote	●
7	7/18	1658	+2	1661	古田龍生アマ 1360	Asahi Cup Prelim 1 Round 2	Gote	○
8	7/30	1661	+9	1670	Takuma Oikawa7-dan / age 38 1712	Junisen Class B2 Round 3	Gote	○
9	8/20	1670	-7	1663	Kazushi Watanabe7-dan / age 30 1727	Junisen Class B2 Round 4	Sente	●
10	8/29	1663	-7	1656	Kei Honda6-dan / age 28 1699	Asahi Cup Prelim 1 Round 3	Gote	●
11	9/5	1656	+4	1660	Masakazu Watanabe6-dan / age 39 1456	Ginga-sen Prelims Final	Gote	○
12	9/10	1660	-8	1651	Daisuke Suzuki9-dan / age 51 1642	Oi-sen Prelims Round 2	Gote	●
13	9/19	1651	+12	1663	Wataru Yashiro8-dan / age 31 1837	Eio-sen 7-dan section Round 2	Sente	○
14	9/19	1651	+5	1656	Atsushi Miyata7-dan / age 44 1513	Eio-sen 7-dan section Round 3	Sente	○
15	9/26	1668	+9	1677	Makoto Tobe7-dan / age 39 1713	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	○
16	10/15	1677	-6	1671	Takayuki Yamasaki9-dan / age 44 1764	Junisen Class B2 Round 5	Gote	●
17	10/24	1671	-6	1665	Kazushi Watanabe7-dan / age 31 1753	Ryuo-sen Group 4 Promotion playoff Semifinal	Sente	●
18	11/5	1665	+8	1673	Daisuke Suzuki9-dan / age 51 1664	Junisen Class B2 Round 6	Gote	○
19	11/14	1673	-4	1669	Akihito Hirose9-dan / age 38 1849	Kisei-sen Prelim 2 Round 1	Gote	●
20	11/26	1669	-3	1666	Shinichiro Hattori7-dan / age 26 1908	Eio-sen 7-dan section Round 4	Gote	●
21	12/10	1666	+7	1673	Makoto Sasaki7-dan / age 45 1625	Junisen Class B2 Round 7	Sente	○
22	1/6	1673	-5	1668	Daichi Sasaki7-dan / age 30 1807	Kio-sen Prelims Round 2	Sente	●
23	1/14	1668	-9	1659	Ayumu Matsuo8-dan / age 45 1624	Junisen Class B2 Round 8	Sente	●
24	1/20	1659	-7	1651	Kohei Hasebe5-dan / age 31 1681	Ryuo-sen Group 4 Ranking Round 1	Gote	●
25	1/30	1651	+6	1657	Hirotaka Nozuki8-dan / age 52 1572	Osho-sen Prelim 1 Round 2	Sente	○
26	2/4	1657	+8	1666	Kazuki Kimura9-dan / age 52 1667	Junisen Class B2 Round 9	Gote	○
27	2/11	1666	-2	1664	Takuya Nagase9-dan / age 33 2017	Oza-sen Prelim 2 Round 2	Sente	●
28	2/16	1664	+5	1669	Kota Kanai6-dan / age 39 1540	NHK Cup Prelims Round 1	Sente	○
29	2/16	1664	+9	1672	Kohei Hasebe5-dan / age 31 1688	NHK Cup Prelims Round 2	Sente	○
30	2/16	1664	+9	1672	Takuma Oikawa7-dan / age 38 1686	NHK Cup Prelims Final	Sente	○
31	3/4	1686	+10	1696	Toshiaki Kubo9-dan / age 50 1758	Junisen Class B2 Round 10	Sente	○
32	3/27	1696	-11	1685	Shingo Itoh6-dan / age 44 1548	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●
33	3/30	1685	-7	1677	Kei Honda6-dan / age 28 1725	Osho-sen Prelim 1 Round 3	Sente	●

FY2024 results20W-17L

Win rate0.541

Rating1679

Annual rank68th

Rank/title at FY end / age7-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1655	+4	1659	Yuya Nagaoka6-dan / age 38 1469	Osho-sen Prelim 1 Round 3	Sente	○
2	4/26	1659	+6	1665	Yusuke Toyama6-dan / age 44 1584	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
3	5/10	1665	+6	1671	Sakio Chiba7-dan / age 45 1585	Osho-sen Prelim 1 Round 4	Gote	○
4	5/19	1671	+11	1682	Asuto Saito5-dan / age 25 1794	NHK Cup Main Round 1	Gote	○
5	5/30	1682	+10	1692	Shota Chida8-dan / age 30 1784	Kio-sen Main Round 1	Sente	○
6	6/5	1692	-5	1687	Nagisa Fujimoto5-dan / age 18 1827	Osho-sen Prelim 1 Final	Sente	●
7	6/12	1687	-3	1684	Takumi Ito7-dan / age 21 1928	Junisen Class B2 Round 1	Gote	●
8	6/25	1684	+9	1692	Mikio Kariyama4-dan / age 22 1710	Ginga-sen Block C Round 9	Gote	○
9	6/25	1684	+10	1694	Tetsuro Itodani8-dan / age 35 1793	Ginga-sen Block C Round 10	Sente	○
10	7/4	1703	-6	1697	Taichi Takami7-dan / age 30 1796	Kio-sen Main Round 2	Sente	●
11	7/10	1697	+9	1706	Mirai Aoshima6-dan / age 29 1726	Junisen Class B2 Round 2	Sente	○
12	7/17	1706	-5	1701	Shinichiro Hattori6-dan / age 24 1853	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	●
13	7/26	1701	-5	1696	Masayuki Toyoshima9-dan / age 34 1837	Ginga-sen Block C Round 11	Sente	●
14	8/7	1696	-8	1687	Makoto Tobe7-dan / age 38 1676	Junisen Class B2 Round 3	Sente	●
15	8/14	1687	-7	1681	Kazuo Sugimoto5-dan / age 32 1740	Asahi Cup Prelim 1 Round 2	Gote	●
16	8/23	1681	+6	1686	Shuji Satoh8-dan / age 57 1588	Ginga-sen Prelims Final	Sente	○
17	9/4	1686	-9	1678	Kazuki Kimura9-dan / age 51 1664	Junisen Class B2 Round 4	Gote	●
18	9/20	1678	+3	1681	Hiroshi Okazaki7-dan / age 57 1395	Eio-sen 7-dan section Round 1	Gote	○
19	9/20	1678	-9	1669	Shinya Satoh7-dan / age 47 1624	Eio-sen 7-dan section Round 2	Sente	●
20	10/3	1671	-13	1658	Hideyuki Takano7-dan / age 52 1410	Oi-sen Prelims Round 2	Sente	●
21	10/9	1658	+6	1664	Issei Takazaki7-dan / age 37 1556	Junisen Class B2 Round 5	Sente	○
22	10/25	1664	-4	1660	Seiya Kondou7-dan / age 28 1858	Kisei-sen Prelim 2 Round 1	Gote	●
23	11/13	1660	+8	1668	Nobuyuki Yashiki9-dan / age 52 1675	Junisen Class B2 Round 6	Sente	○
24	11/24	1668	+13	1682	Takuya Nagase9-dan / age 32 1956	NHK Cup Main Round 2	Sente	○
25	12/6	1682	+6	1688	Kensuke Kitahama8-dan / age 48 1595	Junisen Class B2 Round 7	Gote	○
26	1/12	1688	-6	1682	Hirotaka Kajiura7-dan / age 29 1793	NHK Cup Main Round 3	Gote	●
27	1/15	1682	-8	1675	Koichi Fukaura9-dan / age 52 1695	Junisen Class B2 Round 8	Gote	●
28	1/25	1675	+6	1681	Akira Nishio7-dan / age 45 1592	Ryuo-sen Group 4 Ranking Round 1	Gote	○
29	1/31	1681	+3	1683	Tadao Kitajima7-dan / age 59 1391	Kio-sen Prelims Round 2	Gote	○
30	2/5	1683	+8	1691	Hisashi Namekata9-dan / age 51 1695	Junisen Class B2 Round 9	Sente	○
31	2/13	1691	+6	1697	Ehoto Osogaguchi4-dan / age 25 1580	NHK Cup Prelims Round 1	Gote	○
32	2/13	1691	-9	1683	Shuji Muranaka7-dan / age 43 1653	NHK Cup Prelims Round 2	Gote	●
33	2/18	1688	+5	1693	Yusuke Toyama6-dan / age 45 1558	Osho-sen Prelim 1 Round 2	Sente	○
34	2/26	1693	-10	1684	Eiji Iijima8-dan / age 45 1622	Kio-sen Prelims Round 3	Sente	●
35	3/5	1684	-6	1678	Masataka Goda9-dan / age 53 1772	Junisen Class B2 Round 10	Gote	●
36	3/13	1678	+7	1684	Hirotaka Nozuki8-dan / age 51 1615	Ryuo-sen Group 4 Ranking Round 2	Sente	○
37	3/18	1684	-6	1679	Masataka Goda9-dan / age 54 1790	Oza-sen Prelim 2 Round 2	Sente	●

FY2023 results12W-22L

Win rate0.353

Rating1656

Annual rank65th

Rank/title at FY end / age7-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1724	-10	1714	Daisuke Nakagawa8-dan / age 54 1613	Oza-sen Prelim 2 Final	Sente	●
2	4/9	1714	-10	1704	Yuta Komori5-dan / age 27 1626	NHK Cup Main Round 1	Gote	●
3	4/20	1704	-8	1696	Hirotaka Nozuki8-dan / age 49 1689	Ginga-sen Block H Round 9	Sente	●
4	5/12	1696	+5	1701	Shuji Muranaka7-dan / age 42 1561	Osho-sen Prelim 1 Round 4	Gote	○
5	5/23	1701	+5	1706	Shinya Satoh7-dan / age 45 1585	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
6	6/2	1706	+5	1711	Hiroki Iizuka7-dan / age 54 1551	Osho-sen Prelim 1 Final	Sente	○
7	6/15	1711	-7	1704	Shota Chida7-dan / age 29 1757	Junisen Class B1 Round 1	Sente	●
8	6/21	1704	+8	1712	Taichi Nakamura8-dan / age 35 1713	Kio-sen Main Round 1	Gote	○
9	6/30	1712	+8	1720	Takuya Nishida5-dan / age 31 1730	Osho-sen Prelim 2 Round 1	Gote	○
10	7/6	1720	-6	1714	Seiya Kondou7-dan / age 26 1811	Junisen Class B1 Round 2	Gote	●
11	7/13	1714	-7	1707	Kentaro Ishii6-dan / age 31 1741	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●
12	7/20	1707	+11	1717	Shintaro Saito8-dan / age 30 1820	Kio-sen Main Round 2	Sente	○
13	7/27	1717	-6	1711	Yasuhiro Masuda7-dan / age 25 1787	Junisen Class B1 Round 3	Gote	●
14	8/3	1711	+8	1719	Yasumitsu Satoh9-dan / age 53 1710	Osho-sen Prelim 2 Round 2	Gote	○
15	8/9	1719	-10	1709	Kouru Abe7-dan / age 28 1612	Asahi Cup Prelim 1 Round 2	Gote	●
16	8/14	1709	-4	1705	Yoshiharu Habu9-dan / age 52 1892	Junisen Class B1 Round 4	Sente	●
17	8/23	1705	-5	1700	Akihito Hirose8-dan / age 36 1861	Kio-sen Main Round 3	Gote	●
18	8/30	1700	-4	1696	Akira Watanabe9-dan / age 39 1901	Osho-sen Prelim 2 Final	Gote	●
19	9/14	1696	-11	1685	Shuji Satoh8-dan / age 56 1554	Oi-sen Prelims Round 2	Gote	●
20	9/28	1685	-7	1678	Hiroyuki Miura9-dan / age 49 1725	Junisen Class B1 Round 6	Gote	●
21	10/12	1678	-8	1669	Takuma Oikawa7-dan / age 36 1658	Eio-sen 7-dan section Round 1	Gote	●
22	10/19	1669	-7	1662	Yasumitsu Satoh9-dan / age 54 1696	Junisen Class B1 Round 7	Gote	●
23	11/9	1662	-5	1657	Tetsuro Itodani8-dan / age 35 1821	Junisen Class B1 Round 8	Sente	●
24	11/30	1657	+8	1666	Nobuyuki Yashiki9-dan / age 51 1675	Junisen Class B1 Round 9	Sente	○
25	12/21	1666	-5	1660	Takayuki Yamasaki8-dan / age 42 1784	Junisen Class B1 Round 10	Gote	●
26	12/26	1660	+9	1669	Makoto Tobe7-dan / age 37 1683	Kisei-sen Prelim 2 Round 1	Gote	○
27	1/12	1669	-6	1663	Toshiyuki Moriuchi9-dan / age 53 1750	Kisei-sen Prelim 2 Round 2	Sente	●
28	1/18	1663	+10	1673	Shingo Sawada7-dan / age 32 1755	Junisen Class B1 Round 11	Sente	○
29	1/24	1673	-10	1663	Shuji Muranaka7-dan / age 42 1605	Ryuo-sen Group 4 Ranking Round 1	Sente	●
30	2/2	1663	+6	1670	Daisuke Nakagawa8-dan / age 55 1597	Osho-sen Prelim 1 Round 2	Sente	○
31	2/8	1670	-6	1664	Takahiro Oohashi7-dan / age 31 1772	Junisen Class B1 Round 12	Sente	●
32	2/16	1664	+8	1672	Nobuyuki Yashiki9-dan / age 52 1656	Oza-sen Prelim 2 Round 2	Sente	○
33	3/7	1672	-7	1665	Kazuki Kimura9-dan / age 50 1711	Junisen Class B1 Round 13	Gote	●
34	3/22	1665	-9	1656	Daisuke Suzuki9-dan / age 49 1628	Oza-sen Prelim 2 Final	Sente	●

FY2022 results17W-16L

Win rate0.515

Rating1731

Annual rank40th

Rank/title at FY end / age7-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1694	+11	1705	Tadahisa Maruyama9-dan / age 51 1838	Ginga-sen Block A Round 9	Sente	○
2	5/19	1705	-5	1700	Amahiko Satoh9-dan / age 34 1840	Ginga-sen Block A Round 10	Gote	●
3	5/27	1700	-7	1693	Satoshi Takano6-dan / age 28 1741	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
4	6/2	1693	-6	1687	Shota Chida7-dan / age 28 1793	Kio-sen Main Round 1	Gote	●
5	6/16	1687	-8	1679	Nobuyuki Yashiki9-dan / age 50 1695	Junisen Class B1 Round 1	Gote	●
6	6/30	1679	-10	1669	Shinya Satoh7-dan / age 44 1589	Eio-sen 7-dan section Round 2	Gote	●
7	7/3	1669	+11	1681	Tadahisa Maruyama9-dan / age 51 1825	NHK Cup Main Round 1	Sente	○
8	7/7	1681	-6	1675	Shota Chida7-dan / age 28 1771	Junisen Class B1 Round 2	Sente	●
9	7/28	1675	+10	1685	Masataka Goda9-dan / age 51 1767	Junisen Class B1 Round 3	Gote	○
10	8/9	1685	+3	1688	Takehiro Ohira6-dan / age 45 1447	Asahi Cup Prelim 1 Round 2	Gote	○
11	8/14	1688	+11	1699	Yoshiharu Habu9-dan / age 51 1820	NHK Cup Main Round 2	Sente	○
12	8/18	1699	-7	1692	Taichi Nakamura7-dan / age 34 1732	Junisen Class B1 Round 4	Sente	●
13	8/29	1692	+8	1700	Makoto Sasaki7-dan / age 42 1699	Oi-sen Prelims Round 2	Sente	○
14	9/8	1700	-6	1694	Yuuki Sasaki7-dan / age 28 1777	Junisen Class B1 Round 5	Sente	●
15	9/21	1694	-9	1685	Sakio Chiba7-dan / age 43 1668	Asahi Cup Prelim 1 Round 3	Gote	●
16	9/27	1685	+2	1687	Hiroshi Kamiya8-dan / age 61 1347	Oi-sen Prelims Round 3	Sente	○
17	10/5	1687	+8	1696	Makoto Sasaki7-dan / age 42 1708	Kisei-sen Prelim 2 Round 1	Gote	○
18	10/20	1696	+9	1705	Hiroyuki Miura9-dan / age 48 1740	Junisen Class B1 Round 7	Gote	○
19	11/10	1705	+9	1714	Tadahisa Maruyama9-dan / age 52 1761	Junisen Class B1 Round 8	Sente	○
20	11/18	1714	-6	1707	Asuto Saito5-dan / age 24 1785	Kisei-sen Prelim 2 Round 2	Gote	●
21	11/25	1707	+9	1716	Reo Kurosawa6-dan / age 30 1751	Oi-sen Prelims Round 4	Sente	○
22	11/27	1716	-6	1710	Tetsuro Itodani8-dan / age 34 1804	NHK Cup Main Round 3	Gote	●
23	12/1	1710	+10	1720	Toshiaki Kubo9-dan / age 47 1786	Junisen Class B1 Round 9	Sente	○
24	12/14	1720	-5	1716	Akira WatanabeMeijin・Kio / age 38 1882	Oi-sen Prelims Final	Gote	●
25	12/22	1716	-7	1708	Shingo Sawada7-dan / age 31 1752	Junisen Class B1 Round 10	Gote	●
26	1/12	1708	-5	1703	Seiya Kondou7-dan / age 26 1822	Junisen Class B1 Round 11	Gote	●
27	1/20	1703	+6	1709	Akira Nishio7-dan / age 43 1596	Ryuo-sen Group 4 Ranking Round 1	Gote	○
28	2/3	1709	+5	1714	Akira Nishio7-dan / age 43 1590	Osho-sen Prelim 1 Round 2	Sente	○
29	2/14	1714	-5	1709	Yoshiharu Habu9-dan / age 52 1875	Junisen Class B1 Round 12	Sente	●
30	2/28	1709	-6	1704	Kei Honda5-dan / age 25 1821	Ryuo-sen Group 4 Ranking Round 2	Gote	●
31	3/9	1704	+10	1714	Takayuki Yamasaki8-dan / age 42 1800	Junisen Class B1 Round 13	Gote	○
32	3/20	1714	+8	1722	Takeshi Fujii9-dan / age 52 1702	Oza-sen Prelim 2 Round 2	Sente	○
33	3/30	1722	+9	1731	Kazuki Kimura9-dan / age 49 1758	Osho-sen Prelim 1 Round 3	Sente	○

FY2021 results15W-16L

Win rate0.484

Rating1697

Annual rank53rd

Rank/title at FY end / age7-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1732	-10	1723	Makoto Sasaki7-dan / age 41 1658	Osho-sen Prelim 1 Round 4	Gote	●
2	4/21	1723	+5	1728	Atsushi Miyata7-dan / age 39 1589	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
3	5/2	1728	-8	1720	Mirai Aoshima6-dan / age 26 1726	NHK Cup Main Round 1	Gote	●
4	5/13	1720	+10	1730	Akira Inaba8-dan / age 32 1798	Junisen Class B1 Round 1	Sente	○
5	5/28	1730	+4	1733	Norihiro Yagura7-dan / age 46 1526	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	○
6	6/3	1733	-8	1726	Masataka Goda9-dan / age 50 1751	Junisen Class B1 Round 2	Gote	●
7	6/17	1726	-9	1716	Chikara Akutsu8-dan / age 38 1663	Junisen Class B1 Round 3	Gote	●
8	7/15	1716	+10	1726	Shota Chida7-dan / age 27 1811	Junisen Class B1 Round 4	Sente	○
9	7/20	1726	+4	1731	Tetsuya Fujimori5-dan / age 34 1558	Asahi Cup Prelim 1 Round 2	Gote	○
10	7/30	1731	-11	1720	Kensuke Kitahama8-dan / age 45 1609	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
11	8/30	1720	+7	1727	Makoto Sasaki7-dan / age 41 1663	Eio-sen 7-dan section Round 2	Sente	○
12	8/30	1720	+4	1724	Kosuke Tamura7-dan / age 45 1504	Eio-sen 7-dan section Round 3	Sente	○
13	9/3	1730	+2	1732	Masaki Izumi8-dan / age 60 1364	Oi-sen Prelims Round 2	Sente	○
14	9/10	1732	+6	1738	Shuji Muranaka7-dan / age 40 1635	Asahi Cup Prelim 1 Round 3	Sente	○
15	9/10	1732	-9	1723	Kouru Abe6-dan / age 26 1670	Asahi Cup Prelim 1 Final	Gote	●
16	9/16	1729	+10	1739	Seiya Kondou7-dan / age 25 1831	Junisen Class B1 Round 5	Gote	○
17	9/30	1739	-2	1737	Sota Fujii3 titles / age 19 2098	Junisen Class B1 Round 6	Sente	●
18	10/7	1737	-12	1726	Keita Kadokura5-dan / age 34 1571	Oi-sen Prelims Round 3	Sente	●
19	10/14	1726	-9	1717	Makoto Tobe7-dan / age 35 1700	Kisei-sen Prelim 2 Round 1	Gote	●
20	10/21	1717	-7	1710	Hiroyuki Miura9-dan / age 47 1766	Junisen Class B1 Round 7	Sente	●
21	11/11	1710	+10	1720	Toshiaki Kubo9-dan / age 46 1796	Junisen Class B1 Round 8	Gote	○
22	12/2	1720	-8	1712	Ayumu Matsuo8-dan / age 41 1718	Junisen Class B1 Round 9	Gote	●
23	12/15	1712	-14	1698	Makoto Chuza7-dan / age 51 1385	Ryuo-sen Group 4 Ranking Round 1	Gote	●
24	12/23	1698	+10	1708	Kazuki Kimura9-dan / age 48 1790	Junisen Class B1 Round 10	Sente	○
25	1/13	1708	+10	1718	Yuuki Sasaki7-dan / age 27 1812	Junisen Class B1 Round 11	Sente	○
26	1/19	1718	-9	1710	Hisashi Namekata9-dan / age 48 1694	Oza-sen Prelim 2 Round 1	Gote	●
27	1/25	1710	+5	1715	小林裕士7-dan / age 45 1581	Eio-sen 7-dan section Round 4	Gote	○
28	1/25	1710	-5	1705	Wataru Yashiro7-dan / age 27 1850	Eio-sen 7-dan section Final	Gote	●
29	2/3	1710	-8	1702	Nobuyuki Yashiki9-dan / age 50 1694	Junisen Class B1 Round 12	Gote	●
30	2/10	1702	-9	1693	Kazuo Sugimoto5-dan / age 30 1678	Osho-sen Prelim 1 Round 1	Sente	●
31	3/31	1693	+4	1697	Tadao Kitajima7-dan / age 56 1481	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○

FY2020 results26W-14L

Win rate0.650

Rating1735

Annual rank36th

Rank/title at FY end / age7-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1705	+8	1712	Reo Kurosawa5-dan / age 28 1688	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○
2	4/9	1712	+6	1718	Hiroki Iizuka7-dan / age 51 1632	Oza-sen Prelim 2 Final	Gote	○
3	4/17	1718	+5	1723	Keita Kadokura5-dan / age 32 1586	Kio-sen Prelims Round 3	Gote	○
4	4/24	1723	+6	1730	Makoto Tobe7-dan / age 33 1650	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
5	5/14	1730	+5	1734	Tetsuya Fujimori5-dan / age 33 1572	Kio-sen Prelims Round 4	Sente	○
6	5/26	1734	+11	1745	Akihito Hirose8-dan / age 33 1856	Oza-sen Main Round 1	Sente	○
7	6/3	1745	+6	1751	Shuji Muranaka7-dan / age 39 1665	Kio-sen Prelims Final	Sente	○
8	6/11	1751	+4	1756	Keita Inoue9-dan / age 56 1578	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
9	6/24	1756	+7	1762	Taichi Nakamura7-dan / age 32 1698	Junisen Class B2 Round 1	Sente	○
10	6/30	1762	-7	1755	Takahiro Oohashi6-dan / age 27 1792	Oza-sen Main Round 2	Gote	●
11	7/8	1755	+6	1761	Shingo Sawada6-dan / age 28 1686	Junisen Class B2 Round 2	Gote	○
12	7/12	1761	-4	1758	Takuya NagaseEio・Oza / age 27 1964	Kio-sen Main Round 2	Gote	●
13	7/16	1758	+6	1763	Makoto Tobe7-dan / age 33 1656	Asahi Cup Prelim 1 Round 2	Gote	○
14	7/22	1763	+5	1768	Akira Nishio7-dan / age 40 1633	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	○
15	8/5	1768	+5	1773	Hiroki Iizuka7-dan / age 51 1618	Junisen Class B2 Round 3	Sente	○
16	8/11	1773	-10	1763	Kouru Abe6-dan / age 25 1691	Asahi Cup Prelim 1 Round 3	Gote	●
17	8/18	1763	+5	1769	Makoto Tobe7-dan / age 34 1640	Oi-sen Prelims Round 2	Gote	○
18	8/26	1769	+4	1773	Hiroki Nakata8-dan / age 55 1597	Ryuo-sen Group 4 Promotion playoff Semifinal	Gote	○
19	9/1	1773	-11	1762	Shinya Satoh7-dan / age 43 1628	Ginga-sen Prelims Final	Sente	●
20	9/30	1762	-9	1753	Yasuaki Murayama7-dan / age 36 1707	Junisen Class B2 Round 5	Gote	●
21	10/7	1753	-8	1745	Ryuuma Tonari6-dan / age 30 1756	Ryuo-sen Group 4 Promotion playoff Final	Sente	●
22	10/12	1745	-3	1742	Akira Watanabe3 titles / age 36 1993	Oi-sen Prelims Round 3	Gote	●
23	10/21	1742	+6	1748	Makoto Sasaki7-dan / age 40 1670	Junisen Class B2 Round 6	Sente	○
24	10/28	1748	-11	1737	Hiroki Iizuka7-dan / age 51 1606	Kisei-sen Prelim 2 Round 1	Gote	●
25	11/5	1737	+7	1744	Taichi Nakamura7-dan / age 32 1694	Eio-sen 7-dan section Round 1	Sente	○
26	11/11	1744	+4	1748	Daisuke Nakagawa8-dan / age 52 1571	Junisen Class B2 Round 7	Sente	○
27	12/1	1748	-10	1738	Issei Takazaki7-dan / age 33 1662	Ryuo-sen Group 4 Ranking Round 1	Sente	●
28	12/15	1738	+6	1744	Toshiyuki Moriuchi9-dan / age 50 1655	Oza-sen Prelim 2 Round 1	Gote	○
29	1/6	1744	-7	1737	Yuuki Sasaki7-dan / age 26 1774	Junisen Class B2 Round 9	Sente	●
30	1/15	1737	+3	1740	Hiroshi Okazaki7-dan / age 53 1496	Eio-sen 7-dan section Round 2	Sente	○
31	1/21	1740	+9	1749	Tadahisa Maruyama9-dan / age 50 1791	Osho-sen Prelim 1 Round 2	Sente	○
32	1/27	1749	-8	1741	Tatsuya Sanmaido7-dan / age 27 1731	Oza-sen Prelim 2 Round 2	Sente	●
33	2/9	1741	-10	1731	Kensuke Kitahama8-dan / age 45 1635	Junisen Class B2 Round 10	Gote	●
34	2/18	1731	+5	1735	Taku Morishita9-dan / age 54 1586	Osho-sen Prelim 1 Round 3	Gote	○
35	2/25	1735	+6	1741	Kouru Abe6-dan / age 26 1649	NHK Cup Prelims	Sente	○
36	2/25	1735	+4	1740	Yoshiyuki Kubota7-dan / age 48 1549	NHK Cup Prelims	Sente	○
37	3/10	1746	+4	1750	Yoshiyuki Kubota7-dan / age 48 1566	Junisen Class B2 Round 11	Sente	○
38	3/19	1750	-8	1741	Tatsuya Sanmaido7-dan / age 27 1734	Eio-sen 7-dan section Round 3	Gote	●
39	3/24	1741	-13	1728	Hiroshi Okazaki7-dan / age 53 1488	Kio-sen Prelims Round 2	Gote	●
40	3/31	1728	+7	1735	Hiromu Watanabe5-dan / age 32 1677	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○

FY2019 results14W-15L

Win rate0.483

Rating1707

Annual rank44th

Rank/title at FY end / age7-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1765	+4	1769	Yoshiyuki Kubota7-dan / age 46 1577	Oza-sen Prelim 2 Round 3	Sente	○
2	4/5	1769	-14	1756	Yoshiyuki Matsumoto6-dan / age 47 1463	Kio-sen Prelims Round 2	Gote	●
3	4/10	1756	+4	1759	Keita Kadokura5-dan / age 31 1546	Osho-sen Prelim 1 Round 2	Gote	○
4	4/15	1759	+10	1769	Masataka Goda9-dan / age 48 1830	Oza-sen Prelim 2 Final	Gote	○
5	4/26	1769	-11	1758	Masataka Sugimoto8-dan / age 50 1616	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	●
6	5/10	1758	-12	1746	Yuichi Tanaka5-dan / age 34 1572	Osho-sen Prelim 1 Round 3	Gote	●
7	5/29	1746	-4	1742	Masayuki Toyoshima3 titles / age 29 1957	Oza-sen Main Round 1	Gote	●
8	6/12	1742	+3	1745	Naruyuki Hatakeyama8-dan / age 50 1503	Junisen Class B2 Round 1	Sente	○
9	6/28	1745	-13	1732	Tomohiro Murata6-dan / age 38 1497	Eio-sen 6-dan section Round 2	Sente	●
10	7/10	1732	-11	1721	Hiroki Nakata8-dan / age 54 1571	Junisen Class B2 Round 2	Gote	●
11	7/31	1721	-9	1712	Hiromu Watanabe5-dan / age 31 1689	Ginga-sen Prelims	Gote	●
12	8/21	1712	+6	1718	Hirotaka Nozuki8-dan / age 46 1634	Junisen Class B2 Round 3	Sente	○
13	8/29	1718	-11	1707	Takeshi Kawakami7-dan / age 47 1571	Asahi Cup Prelim 1 Round 2	Gote	●
14	9/11	1707	+5	1712	Yoshiyuki Kubota7-dan / age 47 1570	Junisen Class B2 Round 4	Sente	○
15	10/8	1712	+9	1721	Kentaro Ishii5-dan / age 27 1753	Oi-sen Prelims Round 2	Sente	○
16	10/30	1721	+5	1726	Osamu Nakamura9-dan / age 56 1559	Junisen Class B2 Round 6	Gote	○
17	11/13	1726	+4	1730	Daisuke Nakagawa8-dan / age 51 1526	Junisen Class B2 Round 7	Gote	○
18	11/28	1730	+8	1737	Reo Kurosawa5-dan / age 27 1712	Oi-sen Prelims Round 3	Sente	○
19	12/6	1737	-10	1727	Atsushi Miyata7-dan / age 38 1645	Oi-sen Prelims Round 4	Sente	●
20	12/18	1727	+5	1732	Keita Inoue9-dan / age 55 1577	Junisen Class B2 Round 8	Sente	○
21	12/27	1732	-3	1728	Takuya NagaseEio・Oza / age 27 1959	Kisei-sen Prelim 2 Round 1	Gote	●
22	1/10	1728	-11	1717	Taku Morishita9-dan / age 53 1572	Ryuo-sen Group 4 Ranking Round 1	Sente	●
23	1/22	1717	+10	1727	Seiya Kondou6-dan / age 23 1815	Junisen Class B2 Round 9	Gote	○
24	2/5	1727	-12	1715	Kosuke Tamura7-dan / age 43 1523	Junisen Class B2 Round 10	Gote	●
25	2/18	1715	+8	1723	Mirai Aoshima5-dan / age 24 1724	Kio-sen Prelims Round 2	Sente	○
26	2/26	1723	-7	1716	Tatsuya Sanmaido7-dan / age 26 1753	NHK Cup Prelims Round 2	Sente	●
27	3/11	1716	-10	1706	Kensuke Kitahama8-dan / age 44 1630	Junisen Class B2 Round 11	Sente	●
28	3/19	1706	+11	1717	Kazuki KimuraOi / age 46 1846	Oza-sen Prelim 2 Round 2	Gote	○
29	3/27	1717	-10	1707	Kohei Hasebe4-dan / age 25 1641	Osho-sen Prelim 1 Round 1	Sente	●

FY2018 results21W-12L

Win rate0.636

Rating1765

Annual rank30th

Rank/title at FY end / age6-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1738	+3	1741	Yuki Fujikura5-dan / age 38 1498	Osho-sen Prelim 1 Round 3	Gote	○
2	5/2	1741	-6	1735	Shota Chida6-dan / age 24 1825	Osho-sen Prelim 1 Round 4	Gote	●
3	5/14	1735	+5	1740	Takuma Oikawa6-dan / age 31 1618	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	○
4	6/13	1740	-5	1735	Takuya Nagase7-dan / age 25 1882	Junisen Class B2 Round 1	Sente	●
5	6/24	1735	+9	1744	Kazuki Kimura9-dan / age 45 1790	NHK Cup Main Round 1	Gote	○
6	6/29	1744	+7	1751	Kensuke Kitahama8-dan / age 42 1703	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	○
7	7/18	1751	-10	1741	Tadashi Ooishi7-dan / age 28 1651	Junisen Class B2 Round 2	Gote	●
8	8/2	1741	+5	1746	Yusuke Ina6-dan / age 42 1619	Eio-sen 6-dan section Round 1	Gote	○
9	8/2	1741	-8	1733	Kouru Abe6-dan / age 23 1738	Eio-sen 6-dan section Round 2	Sente	●
10	8/5	1738	+8	1747	Taichi NakamuraOza / age 30 1759	NHK Cup Main Round 2	Gote	○
11	8/9	1747	+5	1751	Manabu Senzaki9-dan / age 48 1585	Asahi Cup Prelim 1 Round 2	Sente	○
12	8/22	1751	+5	1757	Eiji Iijima7-dan / age 38 1631	Junisen Class B2 Round 3	Sente	○
13	9/5	1757	-12	1745	Kazuhiro Nishikawa6-dan / age 32 1566	Ryuo-sen Group 3 Promotion playoff Semifinal	Sente	●
14	9/11	1745	+3	1747	Teruichi Aono9-dan / age 65 1460	Oi-sen Prelims Round 2	Gote	○
15	9/18	1747	+5	1753	Kazuo Sugimoto4-dan / age 27 1630	Asahi Cup Prelim 1 Round 3	Sente	○
16	9/26	1753	+8	1761	Tadahisa Maruyama9-dan / age 48 1760	Junisen Class B2 Round 4	Sente	○
17	10/24	1761	+5	1766	Takashi Abe8-dan / age 51 1617	Junisen Class B2 Round 5	Gote	○
18	11/2	1766	-5	1761	Takuya Nagase7-dan / age 26 1899	Oi-sen Prelims Round 3	Sente	●
19	11/9	1761	-10	1751	Hiromu Watanabe5-dan / age 30 1678	Asahi Cup Prelim 1 Final	Gote	●
20	11/14	1751	+6	1757	Daisuke Suzuki9-dan / age 44 1668	Junisen Class B2 Round 6	Gote	○
21	12/5	1757	+6	1763	Makoto Tobe7-dan / age 32 1678	Junisen Class B2 Round 7	Sente	○
22	12/9	1763	-7	1756	Masataka Goda9-dan / age 47 1811	NHK Cup Main Round 3	Sente	●
23	12/15	1756	+3	1759	Akira Shima9-dan / age 55 1491	Kisei-sen Prelim 2 Round 1	Gote	○
24	1/16	1759	+3	1762	Naruyuki Hatakeyama8-dan / age 49 1511	Junisen Class B2 Round 8	Gote	○
25	1/23	1762	-10	1753	Kensuke Kitahama8-dan / age 43 1690	Ryuo-sen Group 3 Ranking Round 1	Sente	●
26	2/6	1753	+7	1760	Shingo Sawada6-dan / age 27 1728	Junisen Class B2 Round 9	Sente	○
27	2/19	1760	+9	1769	Yasumitsu Satoh9-dan / age 49 1786	Oza-sen Prelim 2 Round 2	Sente	○
28	2/26	1769	+7	1776	Chikara Akutsu8-dan / age 36 1742	Kisei-sen Prelim 2 Round 2	Gote	○
29	3/5	1776	+8	1784	Takuma Oikawa6-dan / age 31 1758	Kisei-sen Prelim 2 Final	Gote	○
30	3/13	1784	-9	1774	Takeshi Fujii9-dan / age 48 1724	Junisen Class B2 Round 10	Gote	●
31	3/19	1774	+4	1778	Hiroshi Miyamoto5-dan / age 33 1600	Ginga-sen Block H Round 8	Gote	○
32	3/19	1774	-7	1767	Shintaro SaitoOza / age 25 1825	Ginga-sen Block H Round 9	Sente	●
33	3/25	1772	-7	1765	Akira Inaba8-dan / age 30 1820	Kisei-sen Main Round 1	Sente	●

FY2017 results16W-12L

Win rate0.571

Rating1748

Annual rank36th

Rank/title at FY end / age6-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/10	1756	+2	1759	Akira Shima9-dan / age 54 1459	Osho-sen Prelim 1 Round 2	Sente	○
2	5/24	1759	-11	1748	Shoji Segawa5-dan / age 47 1618	Osho-sen Prelim 1 Round 3	Sente	●
3	6/7	1748	-7	1741	Shingo Sawada6-dan / age 25 1807	Junisen Class B2 Round 1	Gote	●
4	6/22	1741	-11	1729	Taku Morishita9-dan / age 50 1585	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
5	6/29	1729	+3	1732	小林宏7-dan / age 54 1439	Asahi Cup Prelim 1 Round 2	Sente	○
6	7/5	1732	-6	1726	Taichi Nakamura6-dan / age 29 1808	Junisen Class B2 Round 2	Sente	●
7	8/2	1726	+6	1732	Makoto Sasaki6-dan / age 37 1642	Junisen Class B2 Round 3	Sente	○
8	8/22	1732	-6	1725	Shingo Sawada6-dan / age 25 1800	Eio-sen 6-dan section Round 2	Gote	●
9	9/6	1725	+9	1734	Yasuaki Murayama7-dan / age 33 1765	Junisen Class B2 Round 4	Gote	○
10	9/13	1734	+5	1739	Makoto Chuza7-dan / age 47 1597	Oi-sen Prelims Round 2	Sente	○
11	10/6	1739	+2	1741	Torahiko Tanaka9-dan / age 60 1413	Kisei-sen Prelim 2 Round 1	Gote	○
12	10/18	1741	+7	1748	Tadashi Ooishi6-dan / age 28 1698	Junisen Class B2 Round 6	Gote	○
13	10/30	1748	-10	1739	Kentaro Ishii5-dan / age 25 1677	Oi-sen Prelims Round 3	Sente	●
14	11/23	1739	+3	1742	Masakazu Kondoh6-dan / age 46 1479	Asahi Cup Prelim 1 Round 3	Gote	○
15	11/23	1739	+10	1749	Taichi NakamuraOza / age 29 1827	Asahi Cup Prelim 1 Final	Gote	○
16	12/6	1752	+10	1761	Koichi Fukaura9-dan / age 45 1820	Asahi Cup Prelim 2 Round 1	Gote	○
17	12/6	1752	-8	1744	Tadahisa Maruyama9-dan / age 47 1773	Asahi Cup Prelim 2 Final	Sente	●
18	12/13	1754	+7	1761	Daisuke Suzuki9-dan / age 43 1711	Junisen Class B2 Round 8	Gote	○
19	12/20	1761	-9	1751	Kouru Abe6-dan / age 23 1704	Kio-sen Prelims Round 2	Sente	●
20	1/10	1751	+7	1759	Kensuke Kitahama8-dan / age 42 1729	Junisen Class B2 Round 9	Sente	○
21	1/18	1759	-9	1750	Toshiyuki Moriuchi9-dan / age 47 1697	Kisei-sen Prelim 2 Round 2	Gote	●
22	1/24	1750	+7	1757	Toshiyuki Moriuchi9-dan / age 47 1706	Oza-sen Prelim 2 Round 1	Sente	○
23	2/2	1757	-6	1751	Shintaro Saito7-dan / age 24 1854	Ryuo-sen Group 3 Ranking Round 1	Gote	●
24	2/7	1751	+5	1756	Hiroki Iizuka7-dan / age 48 1613	Junisen Class B2 Round 10	Sente	○
25	2/14	1756	-9	1747	Wataru Yashiro6-dan / age 23 1714	Ginga-sen Block D Round 7	Gote	●
26	3/7	1747	+4	1751	Keita Inoue9-dan / age 54 1569	Junisen Class B2 Round 11	Gote	○
27	3/16	1751	-7	1744	Yasumitsu Satoh9-dan / age 48 1782	Oza-sen Prelim 2 Round 2	Sente	●
28	3/22	1744	+4	1748	Takeshi Kawakami7-dan / age 45 1554	Osho-sen Prelim 1 Round 2	Gote	○

FY2016 results24W-12L

Win rate0.667

Rating1761

Annual rank33rd

Rank/title at FY end / age6-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1718	+5	1722	Osamu Nakamura9-dan / age 53 1556	Osho-sen Prelim 1 Round 2	Sente	○
2	5/24	1722	-10	1713	Daisuke Suzuki8-dan / age 41 1646	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
3	6/3	1713	-8	1705	Mirai Aoshima5-dan / age 21 1715	Kisei-sen Prelim 1 Round 2	Gote	●
4	6/7	1705	+3	1708	Masaki Izumi8-dan / age 55 1464	Junisen Class C1 Round 1	Gote	○
5	6/24	1708	+6	1714	Michio Takahashi9-dan / age 56 1607	Osho-sen Prelim 1 Round 3	Gote	○
6	6/29	1714	+12	1726	Akira WatanabeRyuo・Kio / age 32 1929	Ginga-sen Final T Round 1	Gote	○
7	7/5	1726	+12	1738	Takuya Nagase6-dan / age 23 1890	Junisen Class C1 Round 2	Sente	○
8	7/12	1738	-7	1730	Shintaro Saito6-dan / age 23 1771	Eio-sen 6-dan section Round 2	Gote	●
9	7/15	1730	+10	1740	Taichi Nakamura6-dan / age 28 1809	Ginga-sen Final T Round 2	Gote	○
10	7/25	1740	+5	1745	Yoshiyuki Kubota7-dan / age 44 1605	Osho-sen Prelim 1 Final	Gote	○
11	7/28	1745	-7	1738	Takeshi Fujii9-dan / age 45 1796	Ginga-sen Final T Semifinal	Sente	●
12	8/5	1738	-5	1733	Takuya Nagase6-dan / age 23 1852	Asahi Cup Prelim 1 Round 2	Sente	●
13	8/10	1733	-12	1721	Yuya Nagaoka5-dan / age 30 1543	Oza-sen Prelim 1 Round 2	Sente	●
14	8/15	1721	-6	1715	Yuuki Sasaki5-dan / age 22 1809	Osho-sen Prelim 2 Round 1	Gote	●
15	8/30	1715	+4	1719	Takahiro Toyokawa7-dan / age 49 1514	Junisen Class C1 Round 3	Sente	○
16	9/7	1719	+5	1724	Tadao Kitajima7-dan / age 50 1580	Oi-sen Prelims Round 2	Gote	○
17	9/13	1724	+5	1729	Masataka Sugimoto7-dan / age 47 1610	Junisen Class C1 Round 4	Sente	○
18	10/25	1729	+3	1732	Bungo Fukusaki9-dan / age 56 1482	Junisen Class C1 Round 6	Sente	○
19	11/10	1732	+5	1738	Shoji Segawa5-dan / age 46 1605	Oi-sen Prelims Round 3	Gote	○
20	11/15	1738	+6	1743	Yasuaki Tsukada9-dan / age 51 1626	Junisen Class C1 Round 7	Gote	○
21	11/21	1743	+8	1751	Yasuhiro Masuda4-dan / age 19 1761	Oi-sen Prelims Round 4	Sente	○
22	12/14	1751	+11	1762	Shota Chida5-dan / age 22 1870	Ginga-sen Block C Round 6	Sente	○
23	12/19	1762	+4	1766	Michio Takahashi9-dan / age 56 1576	Junisen Class C1 Round 8	Gote	○
24	12/27	1766	-3	1763	Amahiko SatohMeijin・Eio / age 28 1987	Oi-sen Prelims Final	Gote	●
25	1/10	1763	+3	1765	Akira Shima9-dan / age 53 1482	Junisen Class C1 Round 9	Sente	○
26	1/13	1765	+6	1771	Koji Tanigawa9-dan / age 54 1685	Ryuo-sen Group 3 Ranking Round 1	Sente	○
27	1/26	1771	+2	1773	Hiroshi Kamiya8-dan / age 55 1427	Kio-sen Prelims Round 2	Sente	○
28	2/1	1773	+5	1779	Makoto Sasaki6-dan / age 37 1653	Ginga-sen Block C Round 7	Sente	○
29	2/1	1773	-7	1767	Tatsuya Sugai7-dan / age 24 1837	Ginga-sen Block C Round 8	Sente	●
30	2/7	1772	+5	1777	Hiroshi Miyamoto5-dan / age 31 1645	Junisen Class C1 Round 10	Gote	○
31	2/13	1777	+3	1780	Masakazu Kondoh6-dan / age 45 1505	NHK Cup Prelims Round 1	Gote	○
32	2/13	1777	-12	1765	Shuji Muranaka6-dan / age 35 1576	NHK Cup Prelims Round 2	Gote	●
33	3/3	1768	-8	1760	Yasuaki Murayama7-dan / age 32 1765	Ryuo-sen Group 3 Ranking Round 2	Gote	●
34	3/10	1760	+3	1763	Tadao Kitajima7-dan / age 51 1532	Kio-sen Prelims Round 3	Gote	○
35	3/14	1763	+8	1772	Mirai Aoshima5-dan / age 22 1782	Junisen Class C1 Round 11	Sente	○
36	3/27	1772	-11	1761	Takuma Oikawa6-dan / age 29 1648	Kio-sen Prelims Round 4	Sente	●

FY2015 results23W-16L

Win rate0.590

Rating1723

Annual rank37th

Rank/title at FY end / age6-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1743	+5	1748	Makoto Chuza7-dan / age 45 1615	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	○
2	4/8	1748	+8	1756	Shota Chida5-dan / age 20 1756	Oi-sen White league Round 3	Gote	○
3	4/24	1756	+4	1760	Yusuke Ina6-dan / age 39 1564	Oi-sen White league Round 4	Sente	○
4	5/13	1760	+8	1768	Shingo Sawada6-dan / age 23 1752	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	○
5	5/18	1768	-6	1763	Tatsuya Sugai6-dan / age 23 1875	Oi-sen White league Round 5	Gote	●
6	5/31	1763	-5	1757	Tatsuya Sugai6-dan / age 23 1889	NHK Cup Main Round 1	Sente	●
7	6/2	1757	+4	1761	Kazushiza Horiguchi7-dan / age 40 1557	Junisen Class C1 Round 1	Gote	○
8	6/17	1761	+6	1767	Hirotaka Nozuki7-dan / age 41 1654	Ryuo-sen Group 3 Promotion playoff Semifinal	Sente	○
9	6/23	1767	-9	1758	Shota Chida5-dan / age 21 1743	Junisen Class C1 Round 2	Sente	●
10	7/14	1758	-8	1750	Taichi Nakamura6-dan / age 27 1770	Eio-sen 6-dan section Round 2	Sente	●
11	7/21	1750	+3	1753	Masakazu Kondoh6-dan / age 44 1481	Junisen Class C1 Round 3	Gote	○
12	8/4	1753	+2	1756	小林宏7-dan / age 52 1450	Kisei-sen Prelim 1 Round 2	Sente	○
13	8/4	1753	+6	1759	Taichi Takami5-dan / age 22 1656	Kisei-sen Prelim 1 Round 3	Gote	○
14	8/27	1761	-10	1751	Shinya Satoh6-dan / age 37 1667	Asahi Cup Prelim 1 Round 2	Sente	●
15	9/10	1751	+3	1755	Yuji Masuda6-dan / age 44 1527	Kisei-sen Prelim 1 Final	Gote	○
16	9/15	1755	+7	1762	Akihiro Murata5-dan / age 29 1706	Junisen Class C1 Round 4	Sente	○
17	9/25	1762	-10	1751	Issei Takazaki6-dan / age 28 1650	Ryuo-sen Group 3 Promotion playoff Final	Sente	●
18	9/29	1751	+4	1755	Hideyuki Takano6-dan / age 43 1541	Oza-sen Prelim 1 Round 2	Gote	○
19	10/7	1755	+6	1761	Akira Nishio6-dan / age 36 1680	Ginga-sen Block F Round 3	Sente	○
20	10/13	1761	+3	1764	Masaki Izumi8-dan / age 54 1488	Junisen Class C1 Round 5	Sente	○
21	10/22	1764	-11	1753	Hirotaka Kajiura4-dan / age 20 1634	Oi-sen Prelims Round 2	Sente	●
22	11/11	1753	-9	1745	Sakio Chiba6-dan / age 36 1730	Oza-sen Prelim 1 Round 3	Sente	●
23	11/17	1745	-10	1735	Tadashi Ooishi6-dan / age 26 1671	Junisen Class C1 Round 6	Gote	●
24	11/25	1735	+9	1743	Taichi Nakamura6-dan / age 27 1759	Kisei-sen Prelim 2 Round 2	Sente	○
25	12/3	1743	+4	1747	Hiroshi Naganuma7-dan / age 50 1556	Ginga-sen Block F Round 4	Gote	○
26	12/3	1743	+6	1749	Keiichi Sanada7-dan / age 43 1634	Ginga-sen Block F Round 5	Gote	○
27	12/8	1753	-8	1745	Taichi Nakamura6-dan / age 27 1750	Junisen Class C1 Round 7	Sente	●
28	1/8	1745	+4	1749	Hiroki Nakata8-dan / age 51 1568	Ginga-sen Block F Round 6	Gote	○
29	1/8	1745	+5	1750	Daisuke Nakagawa8-dan / age 47 1606	Ginga-sen Block F Round 7	Gote	○
30	1/26	1754	+2	1756	Masahiko Urano8-dan / age 51 1445	Junisen Class C1 Round 8	Sente	○
31	2/3	1756	+3	1760	Akira Shima9-dan / age 52 1532	Ryuo-sen Group 3 Ranking Round 1	Gote	○
32	2/9	1760	-12	1748	Shuji Satoh7-dan / age 48 1596	Junisen Class C1 Round 9	Gote	●
33	2/19	1748	-9	1740	Kouru Abe6-dan / age 21 1712	NHK Cup Prelims	Sente	●
34	2/23	1740	-8	1731	Chikara Akutsu8-dan / age 33 1730	Kisei-sen Prelim 2 Final	Sente	●
35	2/26	1731	-7	1724	Makoto Tobe6-dan / age 29 1760	Ginga-sen Block F Round 8	Sente	●
36	3/1	1724	+8	1732	Sakio Chiba6-dan / age 37 1707	Junisen Class C1 Round 10	Sente	○
37	3/10	1732	-7	1724	Taichi Nakamura6-dan / age 27 1761	Ryuo-sen Group 3 Ranking Round 2	Gote	●
38	3/16	1724	-5	1719	Takuya Nagase6-dan / age 23 1861	Kio-sen Prelims Round 2	Gote	●
39	3/24	1719	+4	1723	Hisashi Ogura7-dan / age 47 1510	Osho-sen Prelim 1 Round 1	Gote	○

FY2014 results29W-11L

Win rate0.725

Rating1752

Annual rank28th

Rank/title at FY end / age6-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1683	+10	1693	Tadashi Ooishi6-dan / age 24 1772	Ryuo-sen Group 4 Ranking Round 3	Sente	○
2	4/28	1693	+4	1697	加來博洋アマ 1511	Kio-sen Prelims Round 3	Sente	○
3	5/13	1697	-10	1687	Yuya Nagaoka5-dan / age 28 1592	Kio-sen Prelims Round 4	Gote	●
4	5/20	1687	+11	1697	Shingo Sawada5-dan / age 22 1805	Ryuo-sen Group 4 Ranking Semifinal	Sente	○
5	5/27	1697	-5	1692	Taichi Nakamura6-dan / age 25 1829	Ryuo-sen Group 4 Ranking Final	Gote	●
6	6/20	1692	+9	1701	Kouru Abe4-dan / age 19 1729	Junisen Class C2 Round 1	Sente	○
7	7/10	1701	+4	1705	Naoya Fujiwara7-dan / age 49 1538	Junisen Class C2 Round 2	Gote	○
8	7/23	1705	+3	1708	木下浩一age 46 1451	Kisei-sen Prelim 1 Round 1	Gote	○
9	7/23	1705	+7	1712	Daisuke Katagami6-dan / age 32 1641	Kisei-sen Prelim 1 Round 2	Sente	○
10	8/8	1715	+10	1725	Taichi Nakamura6-dan / age 26 1805	Asahi Cup Prelim 1 Round 2	Gote	○
11	8/21	1725	+6	1731	Wataru Yashiro4-dan / age 20 1647	Junisen Class C2 Round 3	Gote	○
12	9/5	1731	+10	1742	Kazuki Kimura8-dan / age 41 1837	Asahi Cup Prelim 1 Round 3	Sente	○
13	9/5	1731	+5	1736	Hiroshi Okazaki6-dan / age 47 1576	Asahi Cup Prelim 1 Final	Gote	○
14	9/11	1746	+4	1750	Masaki Izumi8-dan / age 53 1527	Oi-sen Prelims Round 2	Gote	○
15	9/19	1750	+5	1755	Shinichi Satoh4-dan / age 32 1630	Junisen Class C2 Round 4	Sente	○
16	9/26	1755	+5	1760	Daisuke Katagami6-dan / age 33 1620	Oza-sen Prelim 1 Round 2	Sente	○
17	9/29	1760	+5	1765	Takehiro Ohira5-dan / age 37 1598	Kisei-sen Prelim 1 Round 3	Gote	○
18	9/29	1760	-8	1752	Kouru Abe4-dan / age 19 1742	Kisei-sen Prelim 1 Final	Sente	●
19	10/3	1756	+3	1759	Kenji Kanzaki7-dan / age 50 1484	Junisen Class C2 Round 5	Sente	○
20	11/5	1759	-11	1748	Shinichi Satoh4-dan / age 32 1625	Ginga-sen Block E Round 3	Gote	●
21	11/11	1748	+2	1750	Hirofumi Itoh6-dan / age 54 1387	Oza-sen Prelim 1 Round 3	Sente	○
22	11/20	1750	+5	1755	Yugo Takeuchi4-dan / age 26 1619	Junisen Class C2 Round 6	Gote	○
23	11/27	1755	+5	1760	Yoshitaka Hoshino4-dan / age 26 1640	Oi-sen Prelims Round 3	Sente	○
24	12/2	1760	+5	1765	Ryosuke Nakamura5-dan / age 29 1610	Oza-sen Prelim 1 Round 4	Sente	○
25	12/8	1765	+5	1771	Michio Takahashi9-dan / age 54 1649	Oi-sen Prelims Round 4	Sente	○
26	12/13	1771	-7	1763	Yuuki Sasaki5-dan / age 20 1793	Asahi Cup Prelim 2 Round 1	Gote	●
27	12/18	1763	+5	1768	Norihiro Yagura6-dan / age 40 1616	Junisen Class C2 Round 7	Sente	○
28	12/25	1768	+8	1776	Tadashi Ooishi6-dan / age 25 1758	Oi-sen Prelims Final	Gote	○
29	1/8	1776	-11	1765	Naohiro Ishida4-dan / age 26 1641	Oza-sen Prelim 1 Final	Gote	●
30	1/16	1765	+4	1769	Mitsunori Makino4-dan / age 26 1583	Junisen Class C2 Round 8	Gote	○
31	1/22	1769	-12	1757	Shuji Satoh7-dan / age 47 1570	Kio-sen Prelims Round 2	Sente	●
32	2/12	1757	+3	1760	Kiyokazu Katsumata6-dan / age 45 1533	Junisen Class C2 Round 9	Sente	○
33	2/17	1760	-10	1750	Daisuke Suzuki8-dan / age 40 1648	Ryuo-sen Group 3 Ranking Round 1	Sente	●
34	2/20	1750	+4	1754	Yuya Nagaoka5-dan / age 29 1564	NHK Cup Prelims Round 1	Gote	○
35	2/20	1750	+6	1756	Eiji Iijima7-dan / age 35 1677	NHK Cup Prelims Round 2	Sente	○
36	2/20	1750	+6	1755	Keiichi Sanada7-dan / age 42 1649	NHK Cup Prelims Final	Sente	○
37	2/27	1766	-6	1760	Ayumu Matsuo7-dan / age 34 1867	Oi-sen White league Round 1	Sente	●
38	3/6	1760	+8	1768	Shota Chida5-dan / age 20 1758	Junisen Class C2 Round 10	Gote	○
39	3/20	1768	-5	1763	Yasumitsu Satoh9-dan / age 45 1889	Oi-sen White league Round 2	Gote	●
40	3/24	1763	-10	1752	Keiichi Sanada7-dan / age 42 1655	Osho-sen Prelim 1 Round 2	Sente	●

FY2013 results12W-13L

Win rate0.480

Rating1690

Annual rank45th

Rank/title at FY end / age6-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1732	-8	1724	Kenjirou Abe5-dan / age 24 1746	Ryuo-sen Group 4 Ranking Round 3	Gote	●
2	7/23	1724	-10	1713	Shuji Muranaka6-dan / age 32 1612	Junisen Class C2 Round 2	Gote	●
3	8/12	1713	+7	1721	Daisuke Katagami6-dan / age 31 1682	Ginga-sen Prelims Final	Sente	○
4	8/15	1721	-10	1711	Akira Nishio6-dan / age 33 1641	Asahi Cup Prelim 1 Round 2	Sente	●
5	8/27	1711	-14	1697	Keiji Nishikawa7-dan / age 51 1374	Junisen Class C2 Round 3	Gote	●
6	9/5	1697	-11	1686	Hiroshi Naganuma7-dan / age 48 1574	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
7	9/11	1686	-9	1678	Daisuke Katagami6-dan / age 32 1664	Oi-sen Prelims Round 2	Gote	●
8	9/17	1678	-11	1667	Hiroshi Okazaki6-dan / age 46 1544	Junisen Class C2 Round 4	Sente	●
9	9/25	1667	-14	1653	Eiji Ooshima7-dan / age 56 1322	Oza-sen Prelim 1 Round 2	Gote	●
10	10/3	1653	+7	1660	Kosuke Tamura7-dan / age 37 1612	Kisei-sen Prelim 2 Round 1	Gote	○
11	10/15	1660	-6	1654	Tadashi Ooishi6-dan / age 24 1745	Junisen Class C2 Round 5	Sente	●
12	11/12	1654	+5	1658	Akio Ishikawa7-dan / age 50 1503	Junisen Class C2 Round 6	Gote	○
13	11/18	1658	+11	1669	Yuuki Sasaki4-dan / age 19 1774	Kisei-sen Prelim 2 Round 2	Sente	○
14	11/29	1669	-7	1662	Kouru Abe4-dan / age 19 1731	Ginga-sen Block G Round 5	Gote	●
15	12/10	1662	+7	1670	Naohiro Ishida4-dan / age 25 1628	Junisen Class C2 Round 7	Gote	○
16	12/18	1670	-4	1665	Amahiko Satoh7-dan / age 25 1844	Kisei-sen Prelim 2 Final	Sente	●
17	12/26	1665	+6	1671	Ichiro Hiura8-dan / age 47 1561	Ryuo-sen Group 4 Ranking Round 1	Gote	○
18	1/9	1671	+4	1675	小林宏7-dan / age 51 1501	Kio-sen Prelims Round 2	Gote	○
19	1/14	1675	+10	1685	Yuuki Sasaki4-dan / age 19 1773	Junisen Class C2 Round 8	Sente	○
20	2/7	1685	+9	1694	Makoto Tobe6-dan / age 27 1722	Ryuo-sen Group 4 Ranking Round 2	Gote	○
21	2/12	1694	+6	1701	Makoto Chuza7-dan / age 44 1625	Junisen Class C2 Round 9	Sente	○
22	2/18	1701	+1	1702	Toshio Miyata7-dan / age 61 1292	NHK Cup Prelims Round 1	Gote	○
23	2/18	1701	-8	1693	Taku Morishita9-dan / age 47 1715	NHK Cup Prelims Round 2	Sente	●
24	3/5	1694	-12	1682	Kiyokazu Katsumata6-dan / age 44 1505	Osho-sen Prelim 1 Round 1	Sente	●
25	3/11	1682	+7	1690	Shoji Segawa5-dan / age 43 1658	Junisen Class C2 Round 10	Gote	○

FY2012 results25W-12L

Win rate0.676

Rating1734

Annual rank31st

Rank/title at FY end / age6-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1717	-10	1707	Osamu Nakamura9-dan / age 49 1650	Osho-sen Prelim 1 Round 2	Sente	●
2	4/24	1707	+7	1714	Hiroki Nakata8-dan / age 47 1661	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
3	6/19	1714	-13	1702	Naoya Fujiwara6-dan / age 47 1484	Junisen Class C2 Round 1	Gote	●
4	7/4	1702	+7	1708	Shingo Hirafuji7-dan / age 48 1644	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	○
5	7/11	1708	+2	1711	Kazuharu Shoshi7-dan / age 50 1412	Ginga-sen Prelims	Gote	○
6	7/17	1711	+6	1717	Shinichi Satoh4-dan / age 29 1616	Junisen Class C2 Round 2	Sente	○
7	8/3	1717	-10	1707	Naruyuki Hatakeyama7-dan / age 43 1645	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
8	8/10	1707	+4	1711	Hiroshi Okazaki6-dan / age 45 1498	Asahi Cup Prelim 1 Round 2	Sente	○
9	8/28	1711	+4	1714	Yuji Masuda6-dan / age 41 1494	Junisen Class C2 Round 3	Gote	○
10	9/12	1714	-9	1705	Issei Takazaki6-dan / age 25 1668	Oi-sen Prelims Round 2	Sente	●
11	9/18	1705	+2	1708	Kaishu Tanaka9-dan / age 65 1399	Junisen Class C2 Round 4	Gote	○
12	9/25	1708	+6	1714	Manabu Senzaki8-dan / age 42 1624	Asahi Cup Prelim 1 Round 3	Gote	○
13	9/25	1708	+7	1715	Daisuke Katagami6-dan / age 31 1667	Asahi Cup Prelim 1 Final	Gote	○
14	10/2	1721	-11	1710	Hisashi Ogura7-dan / age 44 1580	Ginga-sen Block F Round 3	Sente	●
15	10/11	1710	+7	1716	Hirotaka Nozuki7-dan / age 39 1651	Kisei-sen Prelim 2 Round 1	Sente	○
16	10/16	1716	+6	1722	Ryosuke Nakamura5-dan / age 27 1611	Junisen Class C2 Round 5	Sente	○
17	10/26	1722	+5	1727	Tetsuya Fujimori4-dan / age 25 1589	Oza-sen Prelim 1 Round 2	Sente	○
18	11/9	1727	-5	1722	Hisashi Namekata8-dan / age 38 1851	Asahi Cup Prelim 2 Round 1	Sente	●
19	11/13	1722	-11	1711	Taichi Takami4-dan / age 19 1609	Junisen Class C2 Round 6	Sente	●
20	11/22	1711	+11	1722	Hiroyuki Miura8-dan / age 38 1834	Kisei-sen Prelim 2 Round 2	Sente	○
21	12/7	1722	+5	1727	Masakazu Kondoh6-dan / age 41 1570	Oza-sen Prelim 1 Round 3	Sente	○
22	12/10	1727	+7	1734	Shinya Satoh6-dan / age 35 1684	Kisei-sen Prelim 2 Final	Sente	○
23	12/18	1734	+4	1738	Yuichi Tanaka4-dan / age 27 1561	Junisen Class C2 Round 7	Gote	○
24	12/21	1738	+9	1747	Takuya Nagase5-dan / age 20 1766	Oza-sen Prelim 1 Round 4	Sente	○
25	12/27	1747	+5	1751	Hisashi Ogura7-dan / age 44 1593	Oza-sen Prelim 1 Final	Gote	○
26	1/8	1751	+7	1758	Wataru Yashiro4-dan / age 18 1693	Junisen Class C2 Round 8	Sente	○
27	1/22	1758	+3	1761	Eisaku Tomioka8-dan / age 48 1505	Ryuo-sen Group 4 Ranking Round 1	Gote	○
28	1/25	1761	-14	1748	Toshiyuki Nakao5-dan / age 38 1467	Osho-sen Prelim 1 Round 1	Gote	●
29	2/5	1748	+2	1749	Katsuhiko Murooka7-dan / age 53 1382	Kio-sen Prelims Round 2	Gote	○
30	2/12	1749	+3	1752	Hirokazu Ueno5-dan / age 35 1492	Junisen Class C2 Round 9	Sente	○
31	2/21	1752	-6	1746	Takeshi Fujii9-dan / age 42 1829	Oza-sen Prelim 2 Round 2	Gote	●
32	2/23	1746	-4	1742	Yasumitsu SatohOsho / age 43 1926	Kisei-sen Main Round 1	Sente	●
33	2/26	1742	+2	1744	Yaichio Oono7-dan / age 53 1418	NHK Cup Prelims Round 1	Sente	○
34	2/26	1742	-10	1732	Issei Takazaki6-dan / age 26 1671	NHK Cup Prelims Round 2	Sente	●
35	3/5	1734	+6	1741	Kazutoshi Satoh5-dan / age 34 1653	Junisen Class C2 Round 10	Gote	○
36	3/19	1741	+4	1745	Yasuaki Tsukada9-dan / age 48 1574	Ryuo-sen Group 4 Ranking Round 2	Sente	○
37	3/26	1745	-11	1734	Tetsuya Fujimori4-dan / age 25 1594	Kio-sen Prelims Round 3	Gote	●

FY2011 results24W-13L

Win rate0.649

Rating1724

Annual rank33rd

Rank/title at FY end / age5-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1706	+10	1717	Makoto Tobe6-dan / age 24 1817	Kio-sen Prelims Round 3	Gote	○
2	5/19	1717	+8	1724	Manabu Senzaki8-dan / age 40 1704	Kio-sen Prelims Round 4	Sente	○
3	6/6	1724	+8	1732	Takuya Nagase4-dan / age 18 1729	Kio-sen Prelims Final	Sente	○
4	6/21	1732	-9	1724	Akihiro Murata4-dan / age 24 1706	Junisen Class C2 Round 1	Sente	●
5	7/1	1724	+1	1725	Katsumi Mushano7-dan / age 57 1261	Kisei-sen Prelim 1 Round 1	Gote	○
6	7/1	1724	+5	1729	Yuya Nagaoka5-dan / age 25 1579	Kisei-sen Prelim 1 Round 2	Gote	○
7	7/12	1730	-14	1716	Katsuhiko Murooka7-dan / age 52 1413	Junisen Class C2 Round 2	Gote	●
8	7/20	1716	-14	1702	Yoshinori Satou8-dan / age 62 1347	Ginga-sen Prelims	Gote	●
9	7/29	1702	-5	1697	Masataka Goda9-dan / age 40 1851	Kio-sen Main Round 2	Gote	●
10	8/4	1697	+4	1701	Youichi Kushida6-dan / age 46 1498	Asahi Cup Prelim 1 Round 2	Sente	○
11	8/18	1701	+7	1708	Sakio Chiba6-dan / age 32 1661	Kisei-sen Prelim 1 Round 3	Gote	○
12	8/18	1701	+7	1707	Tadao Kitajima6-dan / age 45 1638	Kisei-sen Prelim 1 Final	Gote	○
13	8/22	1714	-5	1710	Masayuki Toyoshima6-dan / age 21 1855	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
14	8/30	1710	+4	1713	Ryo Shimamoto5-dan / age 31 1510	Junisen Class C2 Round 3	Sente	○
15	9/6	1713	-13	1701	小林宏7-dan / age 48 1489	Oza-sen Prelim 1 Round 2	Gote	●
16	9/20	1701	+7	1708	Tadashi Ooishi4-dan / age 22 1659	Junisen Class C2 Round 4	Sente	○
17	9/27	1708	+7	1715	Kosuke Tamura6-dan / age 35 1667	Asahi Cup Prelim 1 Round 3	Sente	○
18	9/27	1708	+7	1714	Tadao Kitajima6-dan / age 45 1643	Asahi Cup Prelim 1 Final	Sente	○
19	10/5	1721	+8	1729	Hiroki Nakata8-dan / age 46 1700	Kisei-sen Prelim 2 Round 2	Gote	○
20	10/13	1729	+8	1737	Hirotaka Nozuki7-dan / age 38 1713	Oi-sen Prelims Round 2	Gote	○
21	10/18	1737	+6	1742	Keita Kadokura4-dan / age 24 1629	Junisen Class C2 Round 5	Gote	○
22	10/28	1742	-6	1736	Chikara Akutsu7-dan / age 29 1817	Asahi Cup Prelim 2 Round 1	Gote	●
23	11/7	1736	-10	1726	Shingo Itoh4-dan / age 29 1644	Oi-sen Prelims Round 3	Gote	●
24	11/15	1726	+6	1732	Yuuki Sasaki4-dan / age 17 1632	Junisen Class C2 Round 6	Gote	○
25	12/13	1732	+7	1739	Takuya Nagase4-dan / age 19 1704	Junisen Class C2 Round 7	Sente	○
26	1/6	1739	+2	1741	Yoshiyuki Ueyama7-dan / age 54 1399	Kio-sen Prelims Round 2	Sente	○
27	1/10	1741	-6	1735	Tatsuya Sugai5-dan / age 19 1825	Junisen Class C2 Round 8	Gote	●
28	1/18	1735	+9	1744	Takeshi Fujii9-dan / age 41 1769	Kisei-sen Prelim 2 Final	Sente	○
29	1/25	1744	-9	1735	Issei Takazaki5-dan / age 24 1704	Ryuo-sen Group 4 Ranking Round 1	Gote	●
30	2/14	1735	+4	1739	Yoshiyuki Matsumoto6-dan / age 40 1560	Junisen Class C2 Round 9	Gote	○
31	2/22	1739	+2	1741	Eiji Ooshima7-dan / age 54 1379	NHK Cup Prelims Round 1	Gote	○
32	2/22	1739	-13	1727	Hiroshi Kamiya7-dan / age 50 1515	NHK Cup Prelims Round 2	Gote	●
33	2/28	1728	-5	1723	Amahiko Satoh6-dan / age 24 1843	Kisei-sen Main Round 1	Gote	●
34	3/6	1723	+4	1726	Takeshi Kawakami6-dan / age 39 1506	Junisen Class C2 Round 10	Sente	○
35	3/15	1726	-8	1718	Hiroki Iizuka7-dan / age 42 1711	Kio-sen Prelims Round 3	Gote	●
36	3/19	1718	+1	1719	Shoichi Anzai6-dan / age 48 1310	Osho-sen Prelim 1 Round 1	Gote	○
37	3/30	1719	+5	1724	Yasuaki Tsukada9-dan / age 47 1576	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○

FY2010 results26W-12L

Win rate0.684

Rating1712

Annual rank38th

Rank/title at FY end / age5-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1675	+7	1682	Kazushiza Horiguchi7-dan / age 35 1640	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
2	6/3	1682	+3	1684	Noboru Tamaru8-dan / age 60 1393	Kisei-sen Prelim 1 Round 1	Sente	○
3	6/3	1682	+6	1688	Shinichi Satoh4-dan / age 27 1580	Kisei-sen Prelim 1 Round 2	Sente	○
4	6/15	1690	+7	1697	Shingo Sawada4-dan / age 18 1648	Junisen Class C2 Round 1	Gote	○
5	7/2	1697	+5	1702	Hiroshi Kamiya7-dan / age 49 1578	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
6	7/14	1702	+3	1706	Katsuhiko Murooka7-dan / age 51 1458	Ginga-sen Prelims	Gote	○
7	7/20	1706	-9	1697	Shinya Satoh6-dan / age 32 1678	Junisen Class C2 Round 2	Sente	●
8	7/27	1697	+2	1699	Kenji Iino7-dan / age 56 1397	Asahi Cup Prelim 1 Round 2	Gote	○
9	8/6	1699	+4	1703	Hirokazu Ueno5-dan / age 33 1490	Kisei-sen Prelim 1 Round 3	Sente	○
10	8/6	1699	+7	1707	Kenjirou Abe4-dan / age 21 1662	Kisei-sen Prelim 1 Final	Gote	○
11	8/10	1710	+7	1717	Ryosuke Nakamura5-dan / age 24 1656	Junisen Class C2 Round 3	Sente	○
12	8/18	1717	+6	1723	Takuya Nagase4-dan / age 17 1609	Asahi Cup Prelim 1 Round 3	Sente	○
13	8/26	1723	-8	1715	Hiroki Iizuka7-dan / age 41 1741	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
14	9/15	1715	-9	1706	Yusuke Toyama4-dan / age 30 1683	Asahi Cup Prelim 1 Final	Gote	●
15	9/21	1706	+6	1712	Mitsunori Makino4-dan / age 22 1598	Junisen Class C2 Round 4	Gote	○
16	9/28	1712	+9	1721	Atsushi Miyata6-dan / age 29 1743	Oi-sen Prelims Round 2	Gote	○
17	10/6	1721	+2	1723	Noboru Tamaru8-dan / age 60 1394	Oza-sen Prelim 1 Round 2	Sente	○
18	10/13	1723	+9	1731	Daisuke Suzuki8-dan / age 36 1745	Oi-sen Prelims Round 3	Sente	○
19	10/19	1731	+5	1736	Yusuke Ina6-dan / age 34 1590	Junisen Class C2 Round 5	Gote	○
20	10/27	1736	-11	1725	Mitsunori Makino4-dan / age 22 1607	Oza-sen Prelim 1 Round 3	Sente	●
21	11/5	1725	+6	1731	Norihiro Yagura6-dan / age 36 1642	Ginga-sen Block G Round 4	Sente	○
22	11/10	1731	+7	1738	Taku Morishita9-dan / age 44 1684	Kisei-sen Prelim 2 Round 2	Gote	○
23	11/16	1738	+5	1744	Tomohiro Murata6-dan / age 29 1621	Junisen Class C2 Round 6	Sente	○
24	11/26	1744	-6	1738	Masataka Goda9-dan / age 39 1832	Oi-sen Prelims Round 4	Sente	●
25	12/9	1738	-9	1729	Issei Takazaki5-dan / age 23 1705	Ginga-sen Block G Round 5	Gote	●
26	12/14	1729	-11	1718	Yuya Nagaoka5-dan / age 25 1597	Junisen Class C2 Round 7	Sente	●
27	1/6	1718	-7	1711	Nobuyuki Yashiki9-dan / age 38 1769	Kisei-sen Prelim 2 Final	Gote	●
28	1/11	1711	+3	1715	Hirokazu Ueno5-dan / age 33 1490	Junisen Class C2 Round 8	Gote	○
29	1/21	1715	-8	1707	Akira Shima9-dan / age 47 1719	Osho-sen Prelim 1 Round 2	Sente	●
30	1/26	1707	+4	1710	Keiji Mori9-dan / age 64 1497	Ryuo-sen Group 4 Ranking Round 1	Gote	○
31	2/1	1710	+8	1718	Taichi Nakamura5-dan / age 22 1691	Junisen Class C2 Round 9	Gote	○
32	2/12	1718	+3	1721	井上徹也アマ 1428	Kio-sen Prelims Round 2	Gote	○
33	2/23	1721	+5	1726	Yoshiyuki Matsumoto6-dan / age 39 1585	NHK Cup Prelims Round 1	Sente	○
34	2/23	1721	+8	1729	Kensuke Kitahama7-dan / age 35 1719	NHK Cup Prelims Round 2	Sente	○
35	2/23	1721	-11	1710	Tadao Kitajima6-dan / age 45 1590	NHK Cup Prelims Final	Sente	●
36	3/3	1723	+6	1729	Ichiro Hiura8-dan / age 44 1654	Ryuo-sen Group 4 Ranking Round 2	Sente	○
37	3/8	1729	-9	1721	Kenjirou Abe4-dan / age 22 1703	Junisen Class C2 Round 10	Sente	●
38	3/31	1721	-8	1712	Makoto Sasaki5-dan / age 31 1708	Ryuo-sen Group 4 Ranking Round 3	Sente	●

FY2009 results22W-13L

Win rate0.629

Rating1678

Annual rank50th

Rank/title at FY end / age5-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1670	-12	1658	Hiroshi Okazaki6-dan / age 41 1479	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
2	5/11	1658	+10	1668	Kazushiza Horiguchi7-dan / age 34 1743	Osho-sen Prelim 1 Round 4	Gote	○
3	5/21	1668	+3	1671	Nou Itoh5-dan / age 47 1436	Kisei-sen Prelim 1 Round 1	Sente	○
4	5/21	1668	+9	1676	Daisuke Katagami6-dan / age 27 1701	Kisei-sen Prelim 1 Round 2	Gote	○
5	6/16	1680	-10	1670	Kazuhiro Nishikawa4-dan / age 23 1612	Junisen Class C2 Round 1	Sente	●
6	6/23	1670	+8	1678	Keiichi Sanada7-dan / age 36 1657	Osho-sen Prelim 1 Final	Sente	○
7	7/7	1678	+3	1681	Hitoshige Awaji9-dan / age 59 1452	Junisen Class C2 Round 2	Gote	○
8	7/13	1681	+6	1687	Hideyuki Takano5-dan / age 37 1597	Ginga-sen Prelims	Gote	○
9	7/29	1687	-10	1678	Isao Nakata7-dan / age 42 1616	Asahi Cup Prelim 1 Round 2	Gote	●
10	8/4	1678	-5	1672	Masayuki Toyoshima5-dan / age 19 1800	Osho-sen Prelim 2 Round 1	Sente	●
11	8/14	1672	+4	1676	Hifumi Katoh9-dan / age 69 1477	Oi-sen Prelims Round 2	Sente	○
12	8/25	1676	+8	1684	Akihiro Murata4-dan / age 23 1656	Junisen Class C2 Round 3	Gote	○
13	8/31	1684	+4	1688	Yuki Fujikura4-dan / age 29 1489	Kisei-sen Prelim 1 Round 3	Gote	○
14	8/31	1684	+6	1690	Masakazu Watanabe4-dan / age 23 1599	Kisei-sen Prelim 1 Final	Sente	○
15	9/4	1694	+3	1697	Hatasu Itou7-dan / age 58 1425	Oza-sen Prelim 1 Round 2	Gote	○
16	9/10	1697	+5	1701	Masaki Izumi7-dan / age 48 1535	Ryuo-sen Group 4 Relegation playoff Final	Sente	○
17	9/29	1701	+8	1710	Akira Nishio5-dan / age 29 1716	Junisen Class C2 Round 4	Sente	○
18	10/16	1710	-11	1699	Youichi Kushida6-dan / age 44 1587	Ginga-sen Block A Round 4	Sente	●
19	10/20	1699	+5	1704	Hisashi Ogura7-dan / age 41 1584	Junisen Class C2 Round 5	Gote	○
20	10/27	1704	+6	1710	Takehiro Ohira5-dan / age 32 1598	Oza-sen Prelim 1 Round 3	Sente	○
21	11/6	1710	-9	1701	Keiichi Sanada7-dan / age 37 1648	Oza-sen Prelim 1 Round 4	Sente	●
22	11/11	1701	+6	1706	Shinichi Satoh4-dan / age 27 1602	Oi-sen Prelims Round 3	Gote	○
23	11/17	1706	+6	1712	Yuichi Tanaka4-dan / age 24 1621	Junisen Class C2 Round 6	Sente	○
24	11/20	1712	-8	1705	Mamoru Hatakeyama7-dan / age 40 1721	Kisei-sen Prelim 2 Round 2	Gote	●
25	12/3	1705	-9	1695	Ichiro Hiura7-dan / age 43 1649	Ryuo-sen Group 4 Ranking Round 1	Sente	●
26	12/8	1695	-9	1686	Satoru Sakaguchi5-dan / age 31 1631	Junisen Class C2 Round 7	Gote	●
27	12/21	1686	-6	1680	Akihito Hirose5-dan / age 22 1785	Oi-sen Prelims Round 4	Sente	●
28	1/12	1680	+8	1688	Shuji Muranaka6-dan / age 28 1694	Junisen Class C2 Round 8	Gote	○
29	1/28	1688	-8	1680	Keiichi Sanada7-dan / age 37 1687	Kio-sen Prelims Round 2	Sente	●
30	2/2	1680	+8	1688	Makoto Chuza7-dan / age 39 1680	Junisen Class C2 Round 9	Sente	○
31	2/8	1688	-11	1677	Teruichi Aono9-dan / age 57 1546	Osho-sen Prelim 1 Round 2	Sente	●
32	2/25	1677	+2	1680	Toshio Miyata7-dan / age 57 1367	NHK Cup Prelims Round 1	Sente	○
33	2/25	1677	-12	1665	Takashi Kanezawa5-dan / age 36 1474	NHK Cup Prelims Round 2	Gote	●
34	3/4	1667	+7	1675	Makoto Sasaki5-dan / age 30 1637	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
35	3/9	1675	+3	1678	Nobuyuki Oouchi9-dan / age 68 1409	Junisen Class C2 Round 10	Gote	○

FY2008 results21W-15L

Win rate0.583

Rating1672

Annual rank55th

Rank/title at FY end / age5-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1666	-7	1659	Ryosuke Nakamura4-dan / age 22 1691	Ryuo-sen Group 5 Ranking Semifinal	Sente	●
2	4/21	1659	+7	1665	Yuichi Tanaka4-dan / age 23 1603	Kisei-sen Prelim 1 Round 1	Sente	○
3	5/26	1665	+9	1674	Makoto Chuza7-dan / age 38 1701	Osho-sen Prelim 1 Round 3	Sente	○
4	6/3	1674	-8	1666	Amahiko Satoh4-dan / age 20 1671	Junisen Class C2 Round 1	Gote	●
5	6/10	1666	-9	1657	Makoto Tobe4-dan / age 21 1630	Kisei-sen Prelim 1 Round 2	Sente	●
6	6/19	1657	-6	1651	Daisuke Katagami5-dan / age 26 1737	Osho-sen Prelim 1 Final	Gote	●
7	7/1	1651	+9	1660	Yuji Masuda5-dan / age 37 1685	Junisen Class C2 Round 2	Gote	○
8	7/11	1660	+6	1666	Torahiko Tanaka9-dan / age 51 1571	Oi-sen Prelims Round 2	Gote	○
9	7/17	1666	+3	1668	Eiji Ooshima7-dan / age 51 1383	Asahi Cup Prelim 1 Round 2	Sente	○
10	7/22	1668	+3	1671	Michio Ariyoshi9-dan / age 72 1408	Junisen Class C2 Round 3	Sente	○
11	7/25	1671	+10	1681	Makoto Nakahara9-dan / age 60 1742	Ginga-sen FinalＴ Round 1	Sente	○
12	8/19	1681	+4	1685	Kazuharu Shoshi7-dan / age 46 1480	Junisen Class C2 Round 4	Gote	○
13	8/22	1685	-6	1679	Takashi Abe8-dan / age 40 1782	Ginga-sen FinalＴ Round 2	Gote	●
14	8/26	1679	+4	1683	Manabu Kumasaka4-dan / age 31 1505	Asahi Cup Prelim 1 Round 3	Gote	○
15	8/26	1679	+6	1685	Masaki Izumi7-dan / age 47 1585	Asahi Cup Prelim 1 Final	Sente	○
16	9/16	1689	+2	1692	Noboru Tamaru8-dan / age 58 1385	Oza-sen Prelim 1 Round 2	Sente	○
17	9/30	1692	+5	1696	Yoshiyuki Matsumoto6-dan / age 36 1540	Ryuo-sen Group 5 Promotion playoff Final	Gote	○
18	10/3	1696	-5	1691	Hiroyuki Miura8-dan / age 34 1816	Oi-sen Prelims Round 3	Gote	●
19	10/7	1691	+8	1699	Kazutoshi Satoh5-dan / age 30 1707	Junisen Class C2 Round 6	Sente	○
20	10/14	1699	+9	1708	Shinya Satoh6-dan / age 31 1722	Oza-sen Prelim 1 Round 3	Sente	○
21	10/23	1708	+9	1717	Takeshi Fujii9-dan / age 38 1754	Asahi Cup Prelim 2 Round 1	Sente	○
22	10/23	1708	-8	1699	Kazutoshi Satoh5-dan / age 30 1688	Asahi Cup Prelim 2 Final	Gote	●
23	11/4	1708	-10	1699	Yusuke Ina6-dan / age 32 1636	Junisen Class C2 Round 7	Gote	●
24	11/17	1699	-7	1692	Amahiko Satoh4-dan / age 20 1762	Oza-sen Prelim 1 Round 4	Gote	●
25	12/2	1692	+4	1697	Shinya Yamamoto5-dan / age 37 1521	Junisen Class C2 Round 8	Gote	○
26	12/12	1697	-8	1689	Akira Nishio5-dan / age 29 1697	Ginga-sen Block G Round 5	Sente	●
27	12/24	1689	-8	1681	Akira Nishio5-dan / age 29 1705	Ryuo-sen Group 4 Ranking Round 1	Gote	●
28	1/13	1681	-11	1670	Naoya Fujiwara6-dan / age 43 1524	Junisen Class C2 Round 9	Sente	●
29	1/29	1670	+6	1676	Hiroshi Kamiya7-dan / age 47 1580	Osho-sen Prelim 1 Round 2	Sente	○
30	2/3	1676	-9	1666	Yuya Nagaoka4-dan / age 23 1629	Junisen Class C2 Round 10	Gote	●
31	2/10	1666	+7	1673	Shoji Segawa4-dan / age 38 1621	Kio-sen Prelims Round 2	Gote	○
32	2/23	1673	+3	1676	Yoshinori Satou8-dan / age 60 1396	NHK Cup Prelims Round 1	Gote	○
33	2/23	1673	-6	1667	Manabu Senzaki8-dan / age 38 1741	NHK Cup Prelims Round 2	Sente	●
34	3/4	1670	-8	1661	Ichiro Hiura7-dan / age 43 1656	Kio-sen Prelims Round 3	Gote	●
35	3/10	1661	+3	1665	Shohei Takada6-dan / age 46 1425	Junisen Class C2 Round 11	Sente	○
36	3/25	1665	+8	1672	Ichiro Hiura7-dan / age 43 1654	Osho-sen Prelim 1 Round 3	Gote	○

FY2007 results26W-15L

Win rate0.634

Rating1676

Annual rank54th

Rank/title at FY end / age5-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1632	+9	1641	Hiroki Nakata8-dan / age 42 1693	Osho-sen Prelim 1 Round 2	Sente	○
2	4/20	1641	+3	1644	Noboru Kosaka7-dan / age 57 1390	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	○
3	4/27	1644	+8	1652	Amahiko Satoh4-dan / age 19 1644	Shinjin-o-sen Main Round 3	Sente	○
4	5/8	1652	-13	1639	Yoshinori Satou8-dan / age 58 1375	Kisei-sen Prelim 1 Round 1	Sente	●
5	6/4	1639	+9	1648	Yoshiyuki Kubota6-dan / age 35 1692	Ryuo-sen Group 5 Promotion playoff Round 3	Gote	○
6	6/8	1648	+9	1658	Kazushiza Horiguchi7-dan / age 32 1705	Osho-sen Prelim 1 Round 3	Sente	○
7	6/19	1658	+4	1662	Toshiyuki Nakao5-dan / age 32 1478	Junisen Class C2 Round 1	Gote	○
8	6/26	1662	-6	1656	Daisuke Nakagawa7-dan / age 38 1759	Osho-sen Prelim 1 Final	Sente	●
9	7/3	1656	+9	1665	Takanori Anyouji5-dan / age 32 1706	Ryuo-sen Group 5 Promotion playoff Round 4	Sente	○
10	7/17	1665	+7	1672	Takehiro Ohira5-dan / age 30 1617	Junisen Class C2 Round 2	Sente	○
11	7/24	1672	-7	1665	Yasuaki Murayama4-dan / age 23 1709	Shinjin-o-sen Main Quarterfinal	Sente	●
12	7/31	1665	+4	1669	Yoshiyuki Ueyama7-dan / age 50 1476	Asahi Cup Prelim 1 Round 2	Gote	○
13	7/31	1665	-8	1657	Isao Nakata7-dan / age 40 1664	Asahi Cup Prelim 1 Round 3	Sente	●
14	8/14	1661	-9	1652	Osamu Nakamura8-dan / age 44 1638	Oi-sen Prelims Round 2	Gote	●
15	8/28	1652	-7	1645	Akira Nishio4-dan / age 27 1682	Junisen Class C2 Round 3	Gote	●
16	9/3	1645	+6	1651	Yuya Nagaoka4-dan / age 22 1553	Oza-sen Prelim 1 Round 2	Sente	○
17	9/18	1651	+3	1654	Kouichi Kodama7-dan / age 56 1418	Junisen Class C2 Round 4	Sente	○
18	10/1	1654	+4	1658	Nobuyuki Oouchi9-dan / age 65 1440	Ryuo-sen Group 5 Promotion playoff Semifinal	Gote	○
19	10/18	1658	-7	1651	Kazushiza Horiguchi7-dan / age 32 1694	Ryuo-sen Group 5 Promotion playoff Final	Sente	●
20	10/30	1651	+4	1654	Kazuo Azuma7-dan / age 52 1430	Junisen Class C2 Round 6	Sente	○
21	11/5	1654	-8	1647	Tomohiro Murata5-dan / age 26 1674	Ryuo-sen Group 5 Promotion playoff2 Final	Sente	●
22	11/16	1647	+9	1656	Keiichi Sanada7-dan / age 35 1686	Oza-sen Prelim 1 Round 3	Sente	○
23	11/22	1656	+9	1664	Tetsuro Itodani4-dan / age 19 1690	Ginga-sen Block D Round 4	Sente	○
24	11/27	1664	+7	1672	Issei Takazaki4-dan / age 20 1631	Junisen Class C2 Round 7	Sente	○
25	12/11	1672	+8	1680	Yoshiyuki Kubota6-dan / age 35 1668	Oza-sen Prelim 1 Round 4	Gote	○
26	12/18	1680	+8	1688	Tomohiro Murata5-dan / age 26 1680	Junisen Class C2 Round 8	Gote	○
27	12/26	1688	-10	1678	Yusuke Toyama4-dan / age 28 1621	Oza-sen Prelim 1 Final	Sente	●
28	1/8	1678	+8	1686	Keiichi Sanada7-dan / age 35 1693	Ginga-sen Block D Round 5	Sente	○
29	1/8	1678	-8	1670	Tadao Kitajima6-dan / age 42 1665	Ginga-sen Block D Round 6	Gote	●
30	1/15	1678	+8	1686	Satoru Sakaguchi4-dan / age 29 1685	Junisen Class C2 Round 9	Sente	○
31	1/18	1686	+6	1692	Koji Tosa7-dan / age 52 1591	Ryuo-sen Group 5 Ranking Round 1	Gote	○
32	1/23	1692	-8	1684	Akira Nishio5-dan / age 28 1701	Kio-sen Prelims Round 2	Gote	●
33	2/5	1684	-7	1677	Masayuki Toyoshima4-dan / age 17 1710	Junisen Class C2 Round 10	Sente	●
34	2/13	1677	+3	1679	Kazuo Ishida9-dan / age 60 1385	Osho-sen Prelim 1 Round 1	Gote	○
35	2/18	1679	+4	1684	Katsuhiko Murooka7-dan / age 48 1503	Ryuo-sen Group 5 Ranking Round 2	Sente	○
36	2/22	1684	+3	1686	Yaichio Oono6-dan / age 48 1399	NHK Cup Prelims Round 1	Gote	○
37	2/22	1684	-10	1674	Youichi Kushida6-dan / age 43 1601	NHK Cup Prelims Round 2	Gote	●
38	3/4	1676	-8	1668	Kosuke Tamura6-dan / age 31 1657	Junisen Class C2 Round 11	Gote	●
39	3/12	1668	-8	1660	Kota Kanai4-dan / age 21 1651	Shinjin-o-sen Main Round 2	Sente	●
40	3/18	1660	+8	1667	Makoto Tobe4-dan / age 21 1649	Osho-sen Prelim 1 Round 2	Gote	○
41	3/28	1667	+8	1676	Hideyuki Takano5-dan / age 35 1684	Ryuo-sen Group 5 Ranking Round 3	Sente	○

FY2006 results17W-14L

Win rate0.548

Rating1633

Annual rank70th

Rank/title at FY end / age4-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1626	-7	1619	Kazushiza Horiguchi7-dan / age 31 1684	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	●
2	4/25	1619	+9	1628	Osamu Nakamura8-dan / age 43 1668	Kio-sen Prelims Round 4	Sente	○
3	5/2	1628	+10	1638	橋本崇載age 23 1728	Shinjin-o-sen Main Round 3	Sente	○
4	5/9	1638	-14	1625	Toshio Miyata7-dan / age 53 1341	Kisei-sen Prelim 1 Round 1	Gote	●
5	5/22	1625	+8	1633	Yasuaki Tsukada9-dan / age 41 1632	Kio-sen Prelims Final	Sente	○
6	6/8	1633	+5	1638	Toshiyuki Nakao4-dan / age 31 1514	Asahi Open Prelims Round 1	Gote	○
7	6/20	1638	+11	1649	Shinya Satoh5-dan / age 28 1767	Junisen Class C2 Round 1	Gote	○
8	6/28	1649	-3	1646	Koichi Fukaura8-dan / age 34 1890	Kio-sen Main Round 2	Gote	●
9	7/5	1646	-10	1636	Teruichi Aono9-dan / age 53 1580	Asahi Open Prelims Round 2	Sente	●
10	7/11	1636	+9	1646	Shuji Muranaka4-dan / age 25 1690	Shinjin-o-sen Main Quarterfinal	Sente	○
11	7/25	1646	+7	1652	Yusuke Toyama4-dan / age 26 1594	Junisen Class C2 Round 2	Sente	○
12	8/16	1652	+6	1658	Hifumi Katoh9-dan / age 66 1567	Oi-sen Prelims Round 2	Gote	○
13	8/29	1658	+9	1668	Yasuaki Murayama4-dan / age 22 1708	Junisen Class C2 Round 3	Sente	○
14	9/7	1668	+9	1676	Daisuke Katagami4-dan / age 25 1704	Shinjin-o-sen Main Semifinal	Gote	○
15	9/12	1676	-10	1667	Naoya Fujiwara6-dan / age 41 1601	Junisen Class C2 Round 4	Gote	●
16	9/20	1667	-8	1659	Ryosuke Nakamura4-dan / age 20 1665	Oza-sen Prelim 1 Round 2	Gote	●
17	10/3	1659	-7	1651	Daisuke Katagami4-dan / age 25 1688	Junisen Class C2 Round 5	Gote	●
18	10/6	1651	-8	1644	Tetsuro Itodani4-dan / age 18 1667	Shinjin-o-sen Main Final Game 1	Gote	●
19	10/12	1644	-7	1636	Tetsuro Itodani4-dan / age 18 1675	Shinjin-o-sen Main Final Game 2	Sente	●
20	10/16	1636	-5	1631	Kensuke Kitahama7-dan / age 30 1761	Oi-sen Prelims Round 3	Sente	●
21	11/7	1631	+4	1636	Nobuyuki Oouchi9-dan / age 65 1457	Junisen Class C2 Round 6	Sente	○
22	11/24	1636	-12	1624	木下浩一age 39 1462	Ginga-sen Block E Round 4	Sente	●
23	12/6	1624	-7	1617	Akira Nishio4-dan / age 27 1676	Ryuo-sen Group 5 Ranking Round 1	Sente	●
24	12/12	1617	-10	1607	Hirokazu Ueno4-dan / age 29 1507	Junisen Class C2 Round 7	Sente	●
25	1/9	1607	+8	1614	Norihiro Yagura6-dan / age 32 1591	Junisen Class C2 Round 8	Gote	○
26	1/18	1614	-9	1605	Yoshiyuki Matsumoto5-dan / age 35 1566	Kio-sen Prelims Round 2	Gote	●
27	2/2	1605	+8	1613	Shinichi Satohage 24 1601	Shinjin-o-sen Main Round 2	Gote	○
28	2/6	1613	+7	1620	Yuya Nagaoka4-dan / age 21 1585	Junisen Class C2 Round 9	Sente	○
29	2/19	1620	+5	1625	Toshiyuki Nakao4-dan / age 32 1471	Osho-sen Prelim 1 Round 1	Sente	○
30	3/6	1625	+4	1629	Masamitsu Tachi6-dan / age 41 1431	Junisen Class C2 Round 10	Gote	○
31	3/22	1629	+4	1633	Kazuharu Shoshi7-dan / age 45 1450	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○

FY2005 results12W-15L

Win rate0.444

Rating1627

Annual rank71st

Rank/title at FY end / age4-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1670	+8	1679	Makoto Chuza5-dan / age 35 1690	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	○
2	4/3	1679	-6	1672	Kazushiza Horiguchi7-dan / age 30 1747	NHK Cup Main Round 1	Sente	●
3	4/11	1672	+7	1679	Hiroshi Okazaki6-dan / age 37 1612	Osho-sen Prelim 1 Round 3	Sente	○
4	4/28	1679	-8	1670	Yusuke Ina5-dan / age 29 1668	Kio-sen Prelims Round 3	Gote	●
5	5/6	1670	-11	1660	Youichi Kushida6-dan / age 40 1543	Kisei-sen Prelim 1 Round 1	Sente	●
6	5/9	1660	-8	1652	Akira Nishio4-dan / age 25 1652	Ryuo-sen Group 5 Promotion playoff Round 3	Sente	●
7	5/18	1652	+5	1656	Kazuyoshi Nishimura9-dan / age 63 1493	Osho-sen Prelim 1 Round 4	Sente	○
8	6/2	1656	-5	1651	Hisashi Namekata7-dan / age 31 1774	Osho-sen Prelim 1 Final	Sente	●
9	6/8	1651	-8	1643	Makoto Sasaki4-dan / age 25 1669	Asahi Open Prelims Round 1	Gote	●
10	6/14	1643	+7	1650	Tomohiro Murata4-dan / age 24 1601	Junisen Class C2 Round 1	Sente	○
11	6/24	1650	-8	1642	Shuji Muranaka4-dan / age 24 1641	Shinjin-o-sen Main Round 3	Sente	●
12	7/19	1642	-5	1637	Chikara Akutsu5-dan / age 23 1764	Junisen Class C2 Round 2	Gote	●
13	8/16	1637	-8	1629	Takeshi Kawakami5-dan / age 33 1642	Oza-sen Prelim 1 Round 2	Gote	●
14	8/30	1629	-8	1620	Akihito Hirose4-dan / age 18 1613	Junisen Class C2 Round 3	Sente	●
15	9/20	1620	-8	1613	Takeshi Kawakami6-dan / age 33 1638	Junisen Class C2 Round 4	Gote	●
16	10/4	1613	-7	1606	Shuji Satoh6-dan / age 38 1663	Oi-sen Prelims Round 2	Gote	●
17	10/18	1606	+5	1611	小林宏6-dan / age 42 1490	Junisen Class C2 Round 6	Sente	○
18	11/15	1611	+5	1616	木下浩一age 38 1456	Junisen Class C2 Round 7	Gote	○
19	11/29	1616	-8	1608	Yoshiyuki Kubota5-dan / age 33 1610	Ryuo-sen Group 5 Ranking Round 1	Sente	●
20	12/13	1608	-8	1600	Yoshiyuki Matsumoto5-dan / age 33 1625	Junisen Class C2 Round 8	Gote	●
21	1/17	1600	+5	1605	Michio Ariyoshi9-dan / age 70 1450	Junisen Class C2 Round 9	Sente	○
22	2/2	1605	-6	1599	Keiichi Sanada7-dan / age 33 1675	Osho-sen Prelim 1 Round 2	Sente	●
23	2/14	1599	+7	1605	Ryo Shimamoto4-dan / age 25 1540	Junisen Class C2 Round 10	Gote	○
24	2/28	1605	+5	1610	Noboru Tamaru8-dan / age 55 1463	Kio-sen Prelims Round 2	Sente	○
25	3/14	1610	+5	1616	Kazuharu Shoshi7-dan / age 44 1494	Junisen Class C2 Round 11	Sente	○
26	3/23	1616	+5	1620	Kaishu Tanaka9-dan / age 59 1460	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	○
27	3/29	1620	+7	1627	Yuya Nagaoka4-dan / age 20 1568	Kio-sen Prelims Round 3	Sente	○

FY2004 results19W-12L

Win rate0.613

Rating1673

Annual rank44th

Rank/title at FY end / age4-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1665	+6	1672	Kazutoshi Satoh4-dan / age 25 1595	Ryuo-sen Group 6 Ranking Round 4	Sente	○
2	4/12	1672	+4	1676	Noboru Tamaru8-dan / age 53 1498	Osho-sen Prelim 1 Round 4	Gote	○
3	4/23	1676	-10	1667	Yuji Masuda5-dan / age 33 1610	Ryuo-sen Group 6 Ranking Semifinal	Gote	●
4	5/6	1667	-13	1654	Tsuneo Kikuchi7-dan / age 54 1426	Kisei-sen Prelim 1 Round 1	Gote	●
5	5/19	1654	+9	1663	Hiroki Iizuka6-dan / age 35 1716	Osho-sen Prelim 1 Final	Gote	○
6	6/8	1663	+5	1668	Naoya Fujiwara6-dan / age 39 1533	Junisen Class C2 Round 1	Sente	○
7	6/23	1668	+2	1671	清水市代 1373	Asahi Open Prelims Round 1	Sente	○
8	7/1	1671	+7	1677	Teruichi Aono9-dan / age 51 1612	Osho-sen Prelim 2 Round 1	Gote	○
9	7/9	1677	-4	1674	Kazuki Kimura7-dan / age 31 1881	Asahi Open Prelims Round 2	Gote	●
10	7/13	1674	+5	1679	Masamitsu Tachi6-dan / age 39 1541	Junisen Class C2 Round 2	Sente	○
11	8/12	1679	+9	1688	Makoto Nakahara9-dan / age 56 1725	Osho-sen Prelim 2 Round 2	Gote	○
12	8/17	1688	-11	1677	Shinya Yamamoto4-dan / age 32 1566	Junisen Class C2 Round 3	Sente	●
13	8/30	1677	-7	1670	Chikara Akutsu4-dan / age 22 1733	Osho-sen Prelim 2 Final	Gote	●
14	9/7	1670	-11	1659	Manabu Kumasaka4-dan / age 27 1531	Junisen Class C2 Round 4	Sente	●
15	9/16	1659	-8	1651	Akira Shima8-dan / age 41 1647	Oi-sen Prelims Round 2	Sente	●
16	9/24	1651	+7	1658	Akio Ishikawa6-dan / age 41 1607	Ryuo-sen Group 6 Promotion playoff Final	Gote	○
17	10/19	1658	-9	1649	Yasuaki Murayama4-dan / age 20 1621	Junisen Class C2 Round 6	Sente	●
18	10/28	1649	+7	1656	Toshiyuki Nakao4-dan / age 30 1589	Oza-sen Prelim 1 Round 2	Sente	○
19	11/12	1656	+5	1661	石橋幸緒 1522	Oza-sen Prelim 1 Round 3	Gote	○
20	11/16	1661	+5	1666	Yuki Fujikura4-dan / age 25 1544	Junisen Class C2 Round 7	Gote	○
21	12/1	1666	-7	1660	Masakazu Kondoh5-dan / age 33 1728	Oza-sen Prelim 1 Round 4	Gote	●
22	12/8	1660	-8	1652	Kosuke Tamura5-dan / age 28 1679	Ryuo-sen Group 5 Ranking Round 1	Sente	●
23	12/14	1652	+7	1660	Takanori Anyouji4-dan / age 30 1627	Junisen Class C2 Round 8	Sente	○
24	1/13	1660	+5	1665	Manabu Kumasaka4-dan / age 27 1535	Shinjin-o-sen Main Round 2	Gote	○
25	1/18	1665	+6	1670	Shohei Takada6-dan / age 42 1561	Junisen Class C2 Round 9	Gote	○
26	1/26	1670	+4	1674	Kazuyoshi Nishimura9-dan / age 63 1469	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	○
27	2/4	1674	+7	1681	Hiroshi Kamiya7-dan / age 43 1624	Osho-sen Prelim 1 Round 2	Gote	○
28	2/9	1681	+3	1684	Saburou Takeichi6-dan / age 50 1449	Kio-sen Prelims Round 1	Sente	○
29	2/15	1684	-9	1676	Yusuke Ina5-dan / age 29 1658	Junisen Class C2 Round 10	Sente	●
30	3/15	1676	-7	1669	橋本崇載age 22 1712	Junisen Class C2 Round 11	Gote	●
31	3/25	1669	+4	1673	Koji Horiguchi7-dan / age 43 1491	Kio-sen Prelims Round 2	Gote	○

FY2003 results24W-12L

Win rate0.667

Rating1672

Annual rank46th

Rank/title at FY end / age4-dan / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1625	+5	1630	Saburou Takeichi6-dan / age 49 1489	Kisei-sen Prelim 1 Round 1	Gote	○
2	5/6	1630	-9	1621	Hirokazu Ueno4-dan / age 26 1577	Shinjin-o-sen Main Round 3	Gote	●
3	5/9	1621	-7	1614	Kiyozumi Kiriyama9-dan / age 55 1664	Osho-sen Prelim 1 Round 4	Gote	●
4	5/27	1614	-12	1602	Shoichi Anzai6-dan / age 39 1444	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	●
5	6/8	1602	+5	1607	矢橋修アマ 1450	Asahi Open Prelims Round 1	Sente	○
6	6/17	1607	+4	1611	Yuji Maeda8-dan / age 49 1425	Junisen Class C2 Round 1	Gote	○
7	6/26	1611	+10	1621	Shinya Satoh5-dan / age 25 1705	Kisei-sen Prelim 1 Round 2	Gote	○
8	7/8	1621	+9	1630	Hiroshi Kamiya7-dan / age 42 1649	Asahi Open Prelims Round 2		○
9	7/22	1630	+9	1639	Shinya Satoh5-dan / age 25 1685	Junisen Class C2 Round 2		○
10	8/8	1639	-5	1635	Akira Watanabe5-dan / age 19 1799	Asahi Open Prelims Round 3		●
11	8/11	1635	-6	1629	Hirotaka Nozuki5-dan / age 30 1734	Kisei-sen Prelim 1 Round 3		●
12	8/18	1629	+4	1632	Ryuuichi Matsuura6-dan / age 51 1412	Oza-sen Prelim 1 Round 1		○
13	8/26	1632	+9	1641	Eiji Iijima4-dan / age 23 1680	Junisen Class C2 Round 3		○
14	9/11	1641	-13	1628	清水市代 1350	Ginga-sen Block F Round 1		●
15	9/22	1628	+4	1632	Shoichi Anzai6-dan / age 40 1431	Junisen Class C2 Round 4		○
16	9/25	1632	+10	1642	Tadao Kitajima5-dan / age 37 1740	Oza-sen Prelim 1 Round 2		○
17	10/1	1642	+3	1645	清水市代 1360	Oi-sen Prelims Round 1		○
18	10/21	1645	+4	1649	Saburou Takeichi6-dan / age 49 1449	Junisen Class C2 Round 5		○
19	10/28	1649	+9	1658	Hisashi Ogura6-dan / age 35 1692	Oi-sen Prelims Round 2		○
20	11/7	1658	+7	1664	Takanori Anyouji4-dan / age 29 1597	Oza-sen Prelim 1 Round 3		○
21	11/15	1664	+9	1673	Makoto Chuza5-dan / age 33 1689	Oi-sen Prelims Round 3		○
22	11/18	1673	+5	1678	木下浩一age 36 1526	Junisen Class C2 Round 6		○
23	11/28	1678	-11	1667	Toshiyuki Nakao4-dan / age 29 1551	Oi-sen Prelims Round 4		●
24	12/16	1667	-9	1658	Akira Nishio4-dan / age 24 1635	Junisen Class C2 Round 7		●
25	12/19	1658	+7	1665	Kenji Kanzaki7-dan / age 40 1620	Oza-sen Prelim 1 Round 4		○
26	12/24	1665	+2	1668	清水市代 1370	Ryuo-sen Group 6 Ranking Round 1		○
27	1/8	1668	-6	1661	Atsushi Miyata4-dan / age 22 1735	Oza-sen Prelim 1 Final		●
28	1/15	1661	-11	1650	石橋幸緒 1511	Shinjin-o-sen Main Round 1		●
29	1/20	1650	+7	1657	Yuji Masuda5-dan / age 32 1613	Junisen Class C2 Round 8		○
30	1/26	1657	+6	1664	Akio Ishikawa6-dan / age 40 1591	Ryuo-sen Group 6 Ranking Round 2		○
31	2/6	1664	+9	1673	Osamu Nakamura8-dan / age 41 1717	Osho-sen Prelim 1 Round 2		○
32	2/9	1673	-8	1665	Chikara Akutsu4-dan / age 21 1679	Kio-sen Prelims Round 1		●
33	2/17	1665	+6	1671	Tomohiro Murata4-dan / age 22 1588	Junisen Class C2 Round 9		○
34	3/5	1671	+6	1677	Yoshiyuki Kubota5-dan / age 31 1589	Osho-sen Prelim 1 Round 3		○
35	3/12	1677	+3	1680	Yoshinori Satou8-dan / age 55 1389	Ryuo-sen Group 6 Ranking Round 3		○
36	3/16	1680	-8	1672	Shingo Hirafuji6-dan / age 40 1668	Junisen Class C2 Round 10		●

FY2002 results6W-2L

Win rate0.750

Rating1635

Annual rank66th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	12/9	1613	+3	1617	中井広恵 1384	Shinjin-o-sen Main Round 1	○
2	12/21	1617	+4	1621	桐山隆アマ 1448	Ryuo-sen Group 6 Ranking Round 1	○
3	1/10	1621	+3	1624	Haruo Numa6-dan / age 53 1385	Ryuo-sen Group 6 Ranking Round 2	○
4	1/29	1624	+6	1630	Kazuyoshi Nishimura9-dan / age 61 1547	Osho-sen Prelim 1 Round 2	○
5	2/3	1630	-7	1623	Eiji Iijima4-dan / age 23 1662	Ryuo-sen Group 6 Ranking Round 3	●
6	2/6	1623	-8	1615	Makoto Sasaki4-dan / age 23 1608	Kio-sen Prelims Round 1	●
7	3/10	1615	+12	1626	Ayumu Matsuo5-dan / age 22 1783	Shinjin-o-sen Main Round 2	○
8	3/26	1626	+9	1635	Masaki Izumi7-dan / age 42 1660	Osho-sen Prelim 1 Round 3	○

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.