Rating › Shingo Itoh

Rating of Shingo Itoh

Player page　Last game 2026-10-22

Current rating1540

Peak1718
2013-07-29

Games579

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 44	118th	6-dan	Class C2	Group 4	1540		-19	9	10	0.474
FY2025	age 44	115th	6-dan	Class C2	Group 4	1559	42.9	-11	11	16	0.407
FY2024	age 43	111th	6-dan	Class C2	Group 4	1569	42.6	-47	15	20	0.429
FY2023	age 42	90th	6-dan	Class C2	Group 4	1617	50.8	+43	18	13	0.581
FY2022	age 41	113th	6-dan	Class C2	Group 3	1574	43.4	-33	11	16	0.407
FY2021	age 40	87th	6-dan	Class C2	Group 4	1607	46.6	-19	13	17	0.433
FY2020	age 39	79th	5-dan	Class C2	Group 4	1626	52.9	+65	21	15	0.583
FY2019	age 38	118th	5-dan	Class C2	Group 4	1561	42.7	-35	10	18	0.357
FY2018	age 37	83rd	5-dan	Class C2	Group 4	1595	45.9	-44	13	18	0.419
FY2017	age 36	65th	5-dan	Class C2	Group 5	1639	50.9	+7	16	17	0.485
FY2016	age 35	69th	5-dan	Class C2	Group 5	1633	47.5	-23	15	15	0.500
FY2015	age 34	58th	5-dan	Class C2	Group 5	1656	52.5	+22	19	13	0.594
FY2014	age 33	71st	5-dan	Class C2	Group 5	1634	46.3	-49	14	17	0.452
FY2013	age 32	47th	5-dan	Class C2	Group 5	1683	51.9	-8	18	15	0.545
FY2012	age 31	46th	4-dan	Class C2	Group 5	1691	53.7	+36	25	16	0.610
FY2011	age 30	64th	4-dan		Group 6	1654	55.4	+64	20	10	0.667
FY2010	age 29	100th	4-dan		Group 6	1591	44.8	-3	10	11	0.476
FY2009	age 28	101st	4-dan		Group 6	1594		+1	10	9	0.526
FY2008	age 27	101st	4-dan		Group 6	1593	49.7	+9	14	10	0.583
FY2007	age 26	106th	4-dan		Group 6	1584	45.9	-2	10	10	0.500
FY2005	age 24	101st				1586		-11	0	1	0.000

Games by fiscal year

FY2026 results9W-10L

Win rate0.474

Rating1540

Annual rank118th

Rank/title at FY end / age6-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1549	+8	1556	Takeshi Fujii9-dan / age 55 1532	Kio-sen Prelims Round 3	Gote	○
2	5/1	1556	+11	1567	Nobuyuki Yashiki9-dan / age 54 1678	Osho-sen Prelim 1 Round 3	Gote	○
3	5/1	1556	-4	1552	Masataka Goda9-dan / age 55 1727	Osho-sen Prelim 1 Final	Gote	●
4	5/7	1562	+6	1568	Yoshiyuki Matsumoto7-dan / age 54 1468	Kio-sen Prelims Round 4	Sente	○
5	5/13	1568	-5	1564	Akihiro Takada5-dan / age 23 1731	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
6	6/2	1564	-4	1560	Ryuma Yoshiike4-dan / age 21 1753	Kio-sen Prelims Final	Gote	●
7	6/11	1560	+5	1564	Tadao Kitajima7-dan / age 60 1399	Junisen Class C2 Round 1	Sente	○
8	6/24	1564	+10	1575	Kohei Hasebe6-dan / age 32 1671	Kisei-sen Prelim 1 Round 1	Sente	○
9	6/24	1564	-7	1557	Yuto Kawamura4-dan / age 27 1590	Kisei-sen Prelim 1 Round 2	Sente	●
10	7/2	1567	+5	1572	Masakazu Kondoh7-dan / age 55 1430	Asahi Cup Prelim 1 Round 1	Sente	○
11	7/2	1567	-9	1558	Kota Kanai6-dan / age 40 1521	Asahi Cup Prelim 1 Round 2	Gote	●
12	7/16	1563	+8	1572	Hiroto Ikegaki4-dan / age 23 1584	Junisen Class C2 Round 2	Gote	○
13	8/6	1572	-5	1566	Naohiro Ishida6-dan / age 37 1684	Junisen Class C2 Round 3	Gote	●
14	8/12	1566	+6	1572	Yasuaki Tsukada9-dan / age 61 1460	Oza-sen Prelim 1 Round 1	Gote	○
15	9/3	1572	+5	1577	Yoshiyuki Kubota7-dan / age 54 1438	Junisen Class C2 Round 4	Sente	○
16	9/9	1577	-12	1565	Hiroshi Okazaki7-dan / age 59 1380	Oi-sen Prelims Round 1	Gote	●
17	10/1	1565	-9	1556	Yoshitaka Hoshino5-dan / age 38 1530	Oza-sen Prelim 1 Round 2	Gote	●
18	10/14	1556	-9	1547	Kota Kanai7-dan / age 40 1517	Eio-sen 6-dan section Round 1	Gote	●
19	10/22	1547	-7	1540	Ao Kokubo4-dan / age 21 1590	Junisen Class C2 Round 6	Sente	●

FY2025 results11W-16L

Win rate0.407

Rating1559

Annual rank115th

Rank/title at FY end / age6-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1564	-5	1559	Makoto Tobe7-dan / age 38 1682	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
2	5/29	1559	+8	1567	Yusuke Toyama6-dan / age 45 1551	Kisei-sen Prelim 1 Round 1	Gote	○
3	5/29	1559	-6	1553	Daisuke Katagami7-dan / age 43 1634	Kisei-sen Prelim 1 Round 2	Sente	●
4	6/4	1561	+8	1569	Atsushi Miyata7-dan / age 43 1566	Ryuo-sen Group 4 Relegation playoff Final	Sente	○
5	6/19	1569	+7	1575	Tomoki Yokoyama4-dan / age 25 1509	Junisen Class C2 Round 1	Gote	○
6	7/3	1575	+9	1584	Shinya Satoh7-dan / age 47 1619	Junisen Class C2 Round 2	Sente	○
7	7/18	1584	+5	1590	Kosuke Tamura7-dan / age 49 1460	Asahi Cup Prelim 1 Round 2	Sente	○
8	7/24	1590	-9	1581	Hiromu Watanabe6-dan / age 36 1560	Junisen Class C2 Round 3	Gote	●
9	8/4	1581	-9	1572	Ryosuke Nakamura6-dan / age 39 1536	Oi-sen Prelims Round 1	Gote	●
10	8/21	1572	-7	1565	Naoki Koyama4-dan / age 25 1623	Junisen Class C2 Round 4	Sente	●
11	8/28	1565	-5	1560	Takuma Oikawa7-dan / age 38 1700	Ginga-sen Prelims Final	Sente	●
12	9/4	1560	+12	1572	Masataka Goda9-dan / age 54 1767	Asahi Cup Prelim 1 Round 3	Gote	○
13	9/4	1560	-6	1554	Naoki Koyama4-dan / age 25 1638	Asahi Cup Prelim 1 Final	Gote	●
14	9/9	1566	-8	1558	Shinya Satoh7-dan / age 48 1578	Oza-sen Prelim 1 Round 2	Gote	●
15	9/25	1558	-8	1551	Hiromu Watanabe6-dan / age 37 1572	Eio-sen 6-dan section Round 2	Gote	●
16	10/16	1551	-5	1545	Hiroki Taniai5-dan / age 31 1663	Junisen Class C2 Round 5	Sente	●
17	11/13	1545	-9	1536	Yuichi Tanaka6-dan / age 40 1485	Junisen Class C2 Round 6	Gote	●
18	12/11	1536	+7	1543	Sakio Chiba7-dan / age 46 1511	Junisen Class C2 Round 7	Gote	○
19	1/6	1543	+10	1553	Akira Nishio7-dan / age 46 1625	Kio-sen Prelims Round 2	Gote	○
20	1/15	1553	-3	1550	Daichi Sasaki7-dan / age 30 1805	Junisen Class C2 Round 8	Sente	●
21	1/22	1550	-11	1539	Tadao Kitajima7-dan / age 60 1414	Ryuo-sen Group 4 Ranking Round 1	Sente	●
22	2/5	1539	-5	1535	Reo Kurosawa6-dan / age 33 1699	Junisen Class C2 Round 9	Gote	●
23	2/17	1535	-7	1528	Akira Nishio7-dan / age 46 1586	NHK Cup Prelims Round 1	Sente	●
24	3/4	1528	+12	1540	Satoshi Takano6-dan / age 32 1747	Osho-sen Prelim 1 Round 1	Sente	○
25	3/4	1528	+13	1541	Toshiyuki Moriuchi9-dan / age 55 1773	Osho-sen Prelim 1 Round 2	Sente	○
26	3/10	1553	-5	1548	Yuuki Saito4-dan / age 29 1669	Junisen Class C2 Round 10	Sente	●
27	3/27	1548	+11	1559	Hiroaki Yokoyama7-dan / age 45 1696	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○

FY2024 results15W-20L

Win rate0.429

Rating1569

Annual rank111th

Rank/title at FY end / age6-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1615	+8	1624	Eiji Iijima8-dan / age 44 1626	Ryuo-sen Group 4 Ranking Round 2	Sente	○
2	4/9	1624	+10	1633	Makoto Sasaki7-dan / age 44 1706	Osho-sen Prelim 1 Round 3	Gote	○
3	4/16	1633	-8	1625	Kouhei Funae7-dan / age 36 1633	Ryuo-sen Group 4 Ranking Round 3	Gote	●
4	5/17	1625	-5	1621	Kei Honda6-dan / age 26 1787	Osho-sen Prelim 1 Round 4	Gote	●
5	5/22	1621	-3	1617	Masayuki Toyoshima9-dan / age 34 1844	Oza-sen Main Round 1	Gote	●
6	6/20	1617	+5	1623	Takanori Anyouji7-dan / age 49 1499	Junisen Class C2 Round 1	Sente	○
7	6/27	1623	+9	1632	Reo Kurosawa6-dan / age 32 1652	Kisei-sen Prelim 1 Round 1	Sente	○
8	6/27	1623	-6	1617	Reo Okabe4-dan / age 25 1703	Kisei-sen Prelim 1 Round 2	Sente	●
9	7/2	1625	+3	1629	Tadao Kitajima7-dan / age 58 1401	Asahi Cup Prelim 1 Round 2	Gote	○
10	7/11	1629	+4	1633	Ichiro Hiura8-dan / age 58 1448	Junisen Class C2 Round 2	Gote	○
11	8/1	1633	-10	1623	Tetsuya Fujimori5-dan / age 37 1554	Junisen Class C2 Round 3	Gote	●
12	8/15	1623	-7	1616	Kazuki Kimura9-dan / age 51 1663	Ginga-sen Prelims Final	Sente	●
13	8/23	1616	-11	1605	Akira Shima9-dan / age 61 1482	Oi-sen Prelims Round 1	Sente	●
14	9/5	1605	+5	1610	Shingo Hirafuji7-dan / age 60 1445	Junisen Class C2 Round 4	Sente	○
15	9/11	1610	-7	1602	Naohiro Ishida6-dan / age 35 1640	Asahi Cup Prelim 1 Round 3	Sente	●
16	9/19	1602	-8	1595	Akihiro Murata6-dan / age 38 1621	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
17	10/4	1595	+6	1601	Kota Kanai6-dan / age 38 1520	Eio-sen 6-dan section Round 2	Gote	○
18	10/10	1601	-9	1592	Shogo Orita5-dan / age 34 1551	Junisen Class C2 Round 5	Sente	●
19	11/14	1592	-10	1582	Taku Morishita9-dan / age 58 1513	Junisen Class C2 Round 6	Gote	●
20	11/25	1582	+5	1587	Hideyuki Takano7-dan / age 52 1449	Eio-sen 6-dan section Round 3	Gote	○
21	11/25	1582	-4	1578	Kei Honda6-dan / age 27 1758	Eio-sen 6-dan section Final	Sente	●
22	12/12	1583	+5	1588	Michio Takahashi9-dan / age 64 1457	Junisen Class C2 Round 7	Sente	○
23	12/20	1588	-7	1581	Shinya Satoh7-dan / age 47 1625	Ryuo-sen Group 4 Ranking Round 1	Gote	●
24	1/16	1581	-5	1576	Yuta Ishikawa5-dan / age 30 1695	Junisen Class C2 Round 8	Gote	●
25	1/24	1576	+4	1580	Hisashi Ogura8-dan / age 56 1405	Osho-sen Prelim 1 Round 1	Sente	○
26	1/30	1580	-6	1574	Hiroshi Yamamoto5-dan / age 28 1687	Junisen Class C2 Round 9	Sente	●
27	2/6	1574	-3	1571	Amahiko Satoh9-dan / age 37 1837	Oza-sen Prelim 2 Round 2	Sente	●
28	2/20	1571	+8	1579	Sakio Chiba7-dan / age 46 1552	Osho-sen Prelim 1 Round 2	Sente	○
29	2/21	1579	+6	1585	Osamu Nakamura9-dan / age 62 1490	NHK Cup Prelims Round 1	Sente	○
30	2/21	1579	-11	1568	Kiyokazu Katsumata7-dan / age 55 1466	NHK Cup Prelims Round 2	Sente	●
31	2/25	1574	+6	1580	Osamu Nakamura9-dan / age 62 1484	NHK Cup Prelims	Sente	○
32	2/25	1574	-10	1565	Kiyokazu Katsumata7-dan / age 55 1501	NHK Cup Prelims	Sente	●
33	3/5	1571	-8	1563	Taiki Yamakawa4-dan / age 26 1570	Kio-sen Prelims Round 2	Gote	●
34	3/11	1563	+12	1575	Hirotaka Kajiura7-dan / age 29 1767	Junisen Class C2 Round 10	Gote	○
35	3/27	1575	-6	1569	Kazushi Watanabe7-dan / age 30 1685	Osho-sen Prelim 1 Round 3	Gote	●

FY2023 results18W-13L

Win rate0.581

Rating1617

Annual rank90th

Rank/title at FY end / age6-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1568	+7	1574	Takeshi Kawakami7-dan / age 50 1505	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○
2	5/15	1574	-11	1563	Eisaku Tomioka8-dan / age 58 1433	Kisei-sen Prelim 1 Round 1	Gote	●
3	5/24	1563	-4	1559	Kentaro Ishii6-dan / age 31 1742	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
4	6/15	1559	-7	1552	Reo Okabe4-dan / age 24 1582	Junisen Class C2 Round 1	Gote	●
5	6/28	1552	-6	1546	Atsushi Miyata7-dan / age 42 1653	Asahi Cup Prelim 1 Round 2	Gote	●
6	7/6	1546	+10	1556	Junpei Ide5-dan / age 32 1637	Junisen Class C2 Round 2	Sente	○
7	7/12	1556	+6	1562	Yuya Nagaoka6-dan / age 37 1487	Eio-sen 6-dan section Round 1	Sente	○
8	7/12	1556	+5	1561	Takehiro Ohira6-dan / age 46 1416	Eio-sen 6-dan section Round 2	Sente	○
9	7/20	1567	+7	1574	Kosuke Tamura7-dan / age 47 1514	Oi-sen Prelims Round 1	Sente	○
10	8/10	1574	+10	1585	Reo Kurosawa6-dan / age 31 1684	Junisen Class C2 Round 3	Gote	○
11	8/24	1585	-4	1581	Taichi Takami7-dan / age 30 1776	Ginga-sen Prelims Final	Sente	●
12	9/7	1581	+6	1587	Yuya Nagaoka6-dan / age 38 1491	Junisen Class C2 Round 4	Sente	○
13	9/14	1587	+7	1594	Hiroki Iizuka8-dan / age 54 1550	Oi-sen Prelims Round 2	Sente	○
14	10/12	1594	-9	1585	Kenjirou Abe7-dan / age 34 1551	Oi-sen Prelims Round 3	Gote	●
15	10/19	1585	+3	1588	Teruichi Aono9-dan / age 70 1327	Junisen Class C2 Round 6	Sente	○
16	11/9	1588	-8	1580	Hiroki Taniai4-dan / age 29 1580	Junisen Class C2 Round 7	Gote	●
17	11/15	1580	+8	1587	Yoshitaka Hoshino5-dan / age 35 1571	Oza-sen Prelim 1 Round 2	Sente	○
18	11/24	1587	-3	1584	Shinichiro Hattori6-dan / age 24 1826	Eio-sen 6-dan section Round 3	Gote	●
19	12/14	1584	-10	1574	Yugo Takeuchi5-dan / age 35 1509	Junisen Class C2 Round 8	Sente	●
20	12/21	1574	+9	1584	Atsushi Miyata7-dan / age 42 1637	Ryuo-sen Group 4 Ranking Round 1	Gote	○
21	12/26	1584	+6	1590	Yuichi Tanaka6-dan / age 38 1497	Oza-sen Prelim 1 Round 3	Gote	○
22	1/18	1590	-11	1579	Hiroshi Naganuma8-dan / age 58 1448	Junisen Class C2 Round 9	Gote	●
23	1/23	1579	+9	1588	Keita Kadokura5-dan / age 36 1622	Oza-sen Prelim 1 Round 4	Sente	○
24	2/8	1588	-8	1579	Shinya Satoh7-dan / age 46 1572	Junisen Class C2 Round 10	Sente	●
25	2/13	1579	+12	1591	Satoshi Takano6-dan / age 30 1744	Oza-sen Prelim 1 Final	Sente	○
26	2/20	1591	-5	1585	Chikara Akutsu8-dan / age 41 1704	NHK Cup Prelims	Sente	●
27	2/29	1585	+6	1592	Akira Shima9-dan / age 61 1506	Osho-sen Prelim 1 Round 2	Sente	○
28	3/12	1592	+12	1604	Kei Honda6-dan / age 26 1799	Junisen Class C2 Round 11	Gote	○
29	3/19	1604	+9	1613	Eiji Iijima8-dan / age 44 1636	Oza-sen Prelim 2 Round 2	Sente	○
30	3/26	1613	+12	1625	Asuto Saito5-dan / age 25 1821	Oza-sen Prelim 2 Final	Sente	○
31	3/29	1625	-8	1617	Naoki Koyama4-dan / age 24 1623	Kio-sen Prelims Round 2	Sente	●

FY2022 results11W-16L

Win rate0.407

Rating1574

Annual rank113th

Rank/title at FY end / age6-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1604	-6	1598	Makoto Sasaki7-dan / age 42 1677	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	●
2	5/18	1598	+5	1602	Yoshiyuki Matsumoto7-dan / age 50 1440	Kisei-sen Prelim 1 Round 1	Sente	○
3	5/18	1598	-9	1589	Reo Okabe4-dan / age 23 1559	Kisei-sen Prelim 1 Round 2	Gote	●
4	6/16	1593	+7	1600	Yuichi Tanaka5-dan / age 37 1545	Junisen Class C2 Round 1	Sente	○
5	6/24	1600	-12	1589	Takehiro Ohira6-dan / age 45 1431	Eio-sen 6-dan section Round 2	Gote	●
6	6/26	1589	-3	1585	Seiya Kondou7-dan / age 25 1828	NHK Cup Main Round 1	Sente	●
7	7/14	1585	+9	1594	Kohei Hasebe4-dan / age 28 1628	Junisen Class C2 Round 2	Gote	○
8	7/21	1594	-4	1590	Masataka Goda9-dan / age 51 1762	Asahi Cup Prelim 1 Round 2	Gote	●
9	8/12	1590	+11	1601	Satoshi Takano6-dan / age 28 1732	Junisen Class C2 Round 3	Gote	○
10	8/18	1601	+5	1606	Kiyokazu Katsumata7-dan / age 53 1469	Oi-sen Prelims Round 1	Sente	○
11	8/26	1606	-6	1600	Kentaro Ishii6-dan / age 30 1708	Ginga-sen Prelims Final	Gote	●
12	9/1	1600	-6	1594	Kouru Abe7-dan / age 27 1677	Junisen Class C2 Round 4	Sente	●
13	9/30	1594	+10	1604	Sakio Chiba7-dan / age 43 1700	Oi-sen Prelims Round 2	Sente	○
14	10/20	1604	-6	1599	Kenshi Tokuda4-dan / age 24 1706	Junisen Class C2 Round 5	Sente	●
15	10/27	1599	-8	1590	Osamu Nakamura9-dan / age 59 1589	Oi-sen Prelims Round 3	Gote	●
16	11/2	1590	-12	1578	Eisaku Tomioka8-dan / age 58 1372	Oza-sen Prelim 1 Round 2	Sente	●
17	11/22	1578	+8	1586	Mitsunori Makino6-dan / age 34 1592	Junisen Class C2 Round 6	Gote	○
18	12/15	1586	+4	1591	Eisaku Tomioka8-dan / age 58 1412	Junisen Class C2 Round 7	Sente	○
19	12/23	1591	-4	1587	Daichi Sasaki7-dan / age 27 1788	Ryuo-sen Group 4 Ranking Round 1	Sente	●
20	1/6	1587	+8	1595	Shoji Segawa6-dan / age 52 1592	Junisen Class C2 Round 8	Gote	○
21	1/13	1595	-5	1590	Satoshi Takano6-dan / age 29 1725	Kio-sen Prelims Round 2	Sente	●
22	2/2	1590	-7	1583	Akihiro Ida4-dan / age 26 1632	Junisen Class C2 Round 9	Sente	●
23	2/9	1583	-8	1575	Junpei Ide5-dan / age 31 1586	Osho-sen Prelim 1 Round 1	Sente	●
24	2/20	1575	+6	1581	Masakazu Watanabe6-dan / age 37 1478	NHK Cup Prelims Round 1	Sente	○
25	2/20	1575	+12	1587	Kazuo Sugimoto5-dan / age 31 1751	NHK Cup Prelims Round 2	Sente	○
26	2/20	1575	-11	1564	Kiyokazu Katsumata7-dan / age 53 1435	NHK Cup Prelims Final	Sente	●
27	3/14	1581	-7	1574	Yusuke Toyama6-dan / age 43 1619	Junisen Class C2 Round 10	Gote	●

FY2021 results13W-17L

Win rate0.433

Rating1607

Annual rank87th

Rank/title at FY end / age6-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1624	+10	1633	Takuma Oikawa6-dan / age 33 1693	Ryuo-sen Group 4 Ranking Semifinal	Sente	○
2	5/6	1633	-6	1627	Hirotaka Kajiura7-dan / age 25 1699	Ryuo-sen Group 4 Ranking Final	Sente	●
3	5/13	1627	+11	1638	Wataru Yashiro7-dan / age 27 1770	Junisen Class C2 Round 1	Sente	○
4	6/1	1638	-13	1625	Hisashi Ogura7-dan / age 53 1411	Kisei-sen Prelim 1 Round 1	Gote	●
5	6/10	1625	+7	1632	Seiya Tomita4-dan / age 25 1572	Junisen Class C2 Round 2	Gote	○
6	6/23	1632	+8	1640	Junpei Ide5-dan / age 30 1646	Oi-sen Prelims Round 1	Sente	○
7	7/6	1640	+7	1647	Kota Kanai6-dan / age 35 1597	Eio-sen 6-dan section Round 1	Gote	○
8	7/15	1647	-9	1638	Kazuhiro Nishikawa6-dan / age 35 1599	Junisen Class C2 Round 3	Gote	●
9	7/22	1638	-4	1635	Kazuki Kimura9-dan / age 48 1853	Ginga-sen Final T Round 1	Sente	●
10	7/30	1635	-8	1626	Kohei Hasebe4-dan / age 27 1630	Oi-sen Prelims Round 2	Sente	●
11	8/6	1626	-7	1619	Chikara Akutsu8-dan / age 39 1662	Asahi Cup Prelim 1 Round 2	Gote	●
12	9/1	1619	-9	1611	Akira Nishio7-dan / age 41 1594	Oza-sen Prelim 1 Round 2	Gote	●
13	9/24	1611	-5	1606	Kei Honda5-dan / age 24 1768	Junisen Class C2 Round 4	Sente	●
14	10/21	1606	-7	1599	Hiromu Watanabe6-dan / age 33 1645	Junisen Class C2 Round 6	Gote	●
15	11/4	1599	+9	1608	Yusuke Toyama6-dan / age 41 1655	Eio-sen 6-dan section Round 2	Sente	○
16	11/18	1608	-7	1601	Hiroshi Yamamoto4-dan / age 25 1656	Junisen Class C2 Round 7	Sente	●
17	12/1	1601	+9	1610	Kenji Imaizumi5-dan / age 48 1634	Ginga-sen Block B Round 3	Gote	○
18	12/1	1601	-6	1595	Takayuki Kuroda5-dan / age 25 1683	Ginga-sen Block B Round 4	Sente	●
19	12/9	1604	+8	1612	Kenji Imaizumi5-dan / age 48 1626	Junisen Class C2 Round 8	Gote	○
20	12/23	1612	+12	1624	Yasuhiro Masuda6-dan / age 24 1793	Eio-sen 6-dan section Round 3	Sente	○
21	12/23	1612	-8	1604	Akihiro Murata6-dan / age 35 1603	Eio-sen 6-dan section Final	Gote	●
22	1/6	1616	+6	1622	Tetsuya Fujimori5-dan / age 34 1530	Junisen Class C2 Round 9	Sente	○
23	1/20	1622	-4	1619	Tatsuya Sugai8-dan / age 29 1840	Ryuo-sen Group 3 Ranking Round 1	Gote	●
24	1/28	1619	-8	1610	Shinya Satoh7-dan / age 44 1615	Kio-sen Prelims Round 2	Sente	●
25	2/10	1610	-11	1600	Norihiro Yagura7-dan / age 47 1489	Junisen Class C2 Round 10	Gote	●
26	2/16	1600	+8	1608	Akira Nishio7-dan / age 42 1619	NHK Cup Prelims Round 1	Sente	○
27	2/16	1600	+7	1607	Hiroki Iizuka7-dan / age 52 1553	NHK Cup Prelims Round 2	Gote	○
28	2/16	1600	+2	1602	Kazushiza Horiguchi7-dan / age 46 1279	NHK Cup Prelims Final	Gote	○
29	2/24	1617	-5	1613	Masataka Goda9-dan / age 50 1779	Osho-sen Prelim 1 Round 1	Gote	●
30	3/10	1613	-6	1607	Kazuo Sugimoto5-dan / age 30 1701	Junisen Class C2 Round 11	Sente	●

FY2020 results21W-15L

Win rate0.583

Rating1626

Annual rank79th

Rank/title at FY end / age5-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1558	+12	1570	Wataru Yashiro7-dan / age 26 1727	Osho-sen Prelim 1 Round 2	Sente	○
2	4/16	1570	-5	1565	Sakio Chiba7-dan / age 41 1728	Kio-sen Prelims Round 3	Sente	●
3	5/14	1565	-8	1557	Daisuke Nakagawa8-dan / age 51 1548	Osho-sen Prelim 1 Round 3	Sente	●
4	6/18	1557	+8	1565	Ryosuke Nakamura6-dan / age 34 1559	Junisen Class C2 Round 1	Gote	○
5	6/26	1565	-10	1555	Ichiro Hiura8-dan / age 54 1472	Kisei-sen Prelim 1 Round 1	Gote	●
6	7/3	1555	-6	1548	Hirotaka Nozuki8-dan / age 46 1623	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
7	7/16	1548	+7	1555	Yoshikazu Minami9-dan / age 57 1489	Junisen Class C2 Round 2	Sente	○
8	8/13	1555	+10	1564	Junpei Ide4-dan / age 29 1622	Junisen Class C2 Round 3	Gote	○
9	8/21	1564	-7	1558	Kazushi Watanabe4-dan / age 25 1620	Asahi Cup Prelim 1 Round 1	Sente	●
10	8/27	1558	+10	1568	Yusuke Toyama6-dan / age 40 1664	Oi-sen Prelims Round 1	Sente	○
11	9/3	1568	+3	1571	Katsuhiko Murooka7-dan / age 61 1283	Ginga-sen Prelims Round 1	Sente	○
12	9/3	1568	+10	1578	Kota Kanai6-dan / age 34 1637	Ginga-sen Prelims Final	Sente	○
13	9/10	1580	+10	1590	Yusuke Toyama6-dan / age 40 1648	Junisen Class C2 Round 4	Gote	○
14	9/18	1590	-8	1582	Issei Takazaki7-dan / age 33 1611	Oi-sen Prelims Round 2	Sente	●
15	9/25	1582	+6	1589	Ichiro Hiura8-dan / age 54 1513	Oza-sen Prelim 1 Round 2	Gote	○
16	10/15	1589	+9	1597	Kazushi Watanabe4-dan / age 26 1621	Junisen Class C2 Round 5	Sente	○
17	10/25	1597	+3	1601	水谷創アマ 1376	Ginga-sen Block G Round 1	Gote	○
18	10/25	1597	+7	1605	Tetsuya Fujimori5-dan / age 33 1561	Ginga-sen Block G Round 2	Sente	○
19	10/30	1608	+10	1618	Kouru Abe6-dan / age 26 1682	Oza-sen Prelim 1 Round 3	Gote	○
20	11/12	1618	+9	1626	Yuta Ishikawa4-dan / age 26 1644	Junisen Class C2 Round 6	Gote	○
21	11/20	1626	-6	1620	Satoshi Takano5-dan / age 27 1705	Eio-sen 5-dan section Round 1	Sente	●
22	11/27	1620	-5	1615	Mirai Aoshima6-dan / age 25 1737	Oza-sen Prelim 1 Round 4	Sente	●
23	12/4	1615	+8	1622	Yugo Takeuchi5-dan / age 32 1597	Ginga-sen Block G Round 3	Gote	○
24	12/10	1622	-6	1616	Wakamu Deguchi4-dan / age 25 1698	Junisen Class C2 Round 7	Sente	●
25	12/17	1616	-6	1610	Satoshi Takano5-dan / age 27 1720	Osho-sen Prelim 1 Round 2	Gote	●
26	12/24	1610	-9	1601	Shingo Hirafuji7-dan / age 57 1569	Ginga-sen Block G Round 5	Sente	●
27	12/24	1610	+11	1621	Tatsuya Sanmaido7-dan / age 27 1728	Ginga-sen Block G Round 4	Sente	○
28	12/29	1612	+8	1619	Akira Nishio7-dan / age 41 1590	Ryuo-sen Group 4 Ranking Round 1	Gote	○
29	1/7	1619	-9	1610	Wataru Kamimura5-dan / age 34 1564	Junisen Class C2 Round 8	Sente	●
30	1/19	1610	+8	1618	Akira Nishio7-dan / age 41 1592	Kio-sen Prelims Round 2	Gote	○
31	1/29	1618	+9	1627	Makoto Tobe7-dan / age 34 1674	Ryuo-sen Group 4 Ranking Round 2	Sente	○
32	2/4	1627	-7	1620	Hirotaka Kajiura6-dan / age 25 1686	Junisen Class C2 Round 9	Gote	●
33	2/16	1620	-9	1611	Wataru Kamimura5-dan / age 34 1572	NHK Cup Prelims	Sente	●
34	2/25	1611	-6	1605	Taichi Nakamura7-dan / age 32 1684	Kio-sen Prelims Round 3	Sente	●
35	3/5	1605	+10	1615	Shuji Muranaka7-dan / age 39 1672	Junisen Class C2 Round 10	Sente	○
36	3/10	1615	+12	1626	Takahiro Oohashi6-dan / age 28 1790	Ryuo-sen Group 4 Ranking Round 3	Gote	○

FY2019 results10W-18L

Win rate0.357

Rating1561

Annual rank118th

Rank/title at FY end / age5-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/30	1596	+8	1604	Issei Takazaki6-dan / age 32 1616	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○
2	5/21	1604	-9	1595	Tetsuya Fujimori5-dan / age 32 1550	Kisei-sen Prelim 1 Round 1	Gote	●
3	6/4	1595	+7	1602	Osamu Nakamura9-dan / age 56 1535	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
4	6/13	1602	+5	1607	Makoto Chuza7-dan / age 49 1462	Junisen Class C2 Round 1	Gote	○
5	6/26	1607	-7	1600	Kei Honda4-dan / age 21 1642	YAMADA Challenge Cup	Gote	●
6	6/26	1607	-7	1600	Kei Honda4-dan / age 21 1642	Challenge Main Round 2	Gote	●
7	7/5	1592	+10	1602	Toshiyuki Moriuchi9-dan / age 48 1672	Asahi Cup Prelim 1 Round 2	Sente	○
8	7/11	1602	-8	1594	Shinya Satoh7-dan / age 41 1610	Junisen Class C2 Round 2	Sente	●
9	7/19	1594	-3	1592	Shota Chida7-dan / age 25 1875	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	●
10	8/22	1592	-5	1587	Kouru Abe6-dan / age 24 1745	Junisen Class C2 Round 3	Gote	●
11	8/30	1587	-7	1580	Shogo Oritaage 29 1628	Ginga-sen Block B Round 2	Gote	●
12	9/5	1580	+6	1586	Norihiro Yagura7-dan / age 44 1514	Junisen Class C2 Round 4	Sente	○
13	9/11	1586	-4	1583	Daichi Sasaki5-dan / age 24 1799	Eio-sen 5-dan section Round 2	Gote	●
14	9/26	1583	-8	1575	Takeshi Kawakami7-dan / age 47 1588	Asahi Cup Prelim 1 Round 3	Gote	●
15	10/3	1575	+3	1578	Kazuharu Shoshi7-dan / age 57 1342	Oi-sen Prelims Round 1	Gote	○
16	10/10	1578	-7	1571	Yugo Takeuchi5-dan / age 31 1614	Junisen Class C2 Round 5	Gote	●
17	10/24	1571	-3	1568	Yasuhiro Masuda6-dan / age 21 1826	Oza-sen Prelim 1 Round 2	Gote	●
18	11/7	1568	+7	1575	Isao Nakata8-dan / age 52 1503	Junisen Class C2 Round 6	Sente	○
19	11/11	1575	-3	1572	Daichi Sasaki5-dan / age 24 1825	Oi-sen Prelims Round 2	Gote	●
20	12/12	1572	-4	1568	Takahiro Oohashi6-dan / age 27 1775	Junisen Class C2 Round 7	Gote	●
21	12/17	1568	+6	1574	Tadao Kitajima7-dan / age 53 1484	Ryuo-sen Group 4 Ranking Round 1	Gote	○
22	1/9	1574	-5	1569	Reo Kurosawa5-dan / age 27 1707	Junisen Class C2 Round 8	Sente	●
23	1/23	1569	+5	1574	Takehiro Ohira6-dan / age 42 1456	Kio-sen Prelims Round 2	Sente	○
24	1/30	1574	-5	1569	Kei Honda5-dan / age 22 1724	Junisen Class C2 Round 9	Sente	●
25	2/14	1569	-4	1565	Kentaro Ishii5-dan / age 27 1746	Ryuo-sen Group 4 Ranking Round 2	Gote	●
26	2/27	1565	-9	1556	Manabu Senzaki9-dan / age 49 1523	NHK Cup Prelims Round 1	Sente	●
27	3/5	1556	-6	1550	Kazuhiro Nishikawa6-dan / age 33 1648	Junisen Class C2 Round 10	Gote	●
28	3/17	1550	+10	1561	Akira Nishio7-dan / age 40 1660	Osho-sen Prelim 1 Round 1	Sente	○

FY2018 results13W-18L

Win rate0.419

Rating1595

Annual rank83rd

Rank/title at FY end / age5-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/10	1629	+6	1635	Naruyuki Hatakeyama8-dan / age 48 1540	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
2	5/31	1635	-10	1625	Masakazu Watanabe5-dan / age 32 1557	YAMADA Challenge Cup	Gote	●
3	5/31	1635	-10	1625	Masakazu Watanabe5-dan / age 32 1557	Challenge Main Round 2	Gote	●
4	6/22	1615	+7	1623	Shuji Muranaka6-dan / age 37 1592	Junisen Class C2 Round 1	Sente	○
5	6/26	1623	-2	1620	Masayuki Toyoshima8-dan / age 28 1928	Ginga-sen Final T Round 1	Gote	●
6	7/10	1620	-4	1617	Tatsuya SugaiOi / age 26 1839	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●
7	7/18	1617	+7	1624	Shoji Segawa5-dan / age 48 1566	Eio-sen 5-dan section Round 1	Gote	○
8	7/18	1617	+7	1624	Masakazu Watanabe5-dan / age 32 1595	Eio-sen 5-dan section Round 2	Gote	○
9	7/26	1631	+6	1637	Ryosuke Nakamura6-dan / age 32 1542	Junisen Class C2 Round 2	Gote	○
10	8/3	1637	-10	1627	Keita Kadokura5-dan / age 31 1540	Kisei-sen Prelim 1 Round 1	Gote	●
11	8/23	1627	-6	1621	Kentaro Ishii5-dan / age 26 1711	Junisen Class C2 Round 3	Sente	●
12	8/29	1621	+5	1626	Akio Ishikawa7-dan / age 55 1490	Oi-sen Prelims Round 1	Sente	○
13	9/3	1626	-6	1620	Ryuuma Tonari5-dan / age 28 1721	Eio-sen 5-dan section Round 3	Gote	●
14	9/13	1620	+6	1626	Wataru Kamimura4-dan / age 31 1523	Junisen Class C2 Round 4	Gote	○
15	9/19	1626	-6	1620	Kenjirou Abe7-dan / age 29 1698	Asahi Cup Prelim 1 Round 2	Sente	●
16	9/26	1620	-5	1614	Wataru Yashiro6-dan / age 24 1746	Ginga-sen Block D Round 4	Gote	●
17	10/2	1614	+7	1622	Shoji Segawa5-dan / age 48 1590	Oza-sen Prelim 1 Round 2	Sente	○
18	10/12	1622	+10	1632	Hiromu Watanabe5-dan / age 30 1706	Oi-sen Prelims Round 2	Sente	○
19	10/30	1632	-8	1624	Kazuo Sugimoto4-dan / age 27 1623	Oza-sen Prelim 1 Round 3	Gote	●
20	11/8	1624	-8	1615	Kenji Imaizumi4-dan / age 45 1618	Junisen Class C2 Round 6	Sente	●
21	11/15	1615	-8	1607	Taku Morishita9-dan / age 52 1614	Oi-sen Prelims Round 3	Gote	●
22	11/29	1607	+11	1618	Daichi Sasaki4-dan / age 23 1731	Junisen Class C2 Round 7	Gote	○
23	12/13	1618	-8	1611	Makoto Sasaki6-dan / age 38 1636	Ryuo-sen Group 4 Ranking Round 1	Sente	●
24	12/20	1611	-10	1601	Yuichi Tanaka5-dan / age 33 1537	Junisen Class C2 Round 8	Sente	●
25	1/10	1601	-7	1594	Kohei Hasebe4-dan / age 24 1634	Junisen Class C2 Round 9	Sente	●
26	1/24	1594	-9	1585	Yuichi Tanaka5-dan / age 33 1552	Kio-sen Prelims Round 2	Gote	●
27	2/1	1585	+8	1592	Takashi Ikenaga4-dan / age 25 1567	Junisen Class C2 Round 10	Sente	○
28	2/7	1592	+5	1598	Yuya Nagaoka5-dan / age 33 1477	Osho-sen Prelim 1 Round 1	Sente	○
29	2/27	1598	+9	1606	Issei Takazaki6-dan / age 32 1626	Osho-sen Prelim 1 Round 2	Gote	○
30	3/7	1606	-5	1602	Wataru Yashiro6-dan / age 25 1764	Junisen Class C2 Round 11	Gote	●
31	3/19	1602	-6	1595	Akira Nishio7-dan / age 39 1672	Osho-sen Prelim 1 Round 3	Sente	●

FY2017 results16W-17L

Win rate0.485

Rating1639

Annual rank65th

Rank/title at FY end / age5-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1628	+5	1633	Masakazu Kondoh6-dan / age 45 1503	Osho-sen Prelim 1 Round 2	Sente	○
2	4/11	1633	+13	1646	Shota Chida6-dan / age 23 1863	Ryuo-sen Group 5 Ranking Round 3	Gote	○
3	4/21	1646	-5	1640	Yasuaki Murayama7-dan / age 32 1771	Kio-sen Prelims Round 3	Sente	●
4	4/28	1640	-8	1632	Naohiro Ishida4-dan / age 28 1641	Osho-sen Prelim 1 Round 3	Sente	●
5	5/8	1632	+11	1644	Tatsuya Sanmaido4-dan / age 23 1781	Ryuo-sen Group 5 Ranking Semifinal	Gote	○
6	5/23	1644	-5	1638	Yasuhiro Masuda4-dan / age 19 1769	Ryuo-sen Group 5 Ranking Final	Gote	●
7	6/1	1638	-5	1633	Seiya Kondou5-dan / age 20 1763	Joshu YAMADA Challenge Cup	Sente	●
8	6/1	1638	-5	1633	Seiya Kondou5-dan / age 20 1763	Challenge Main Round 2	Sente	●
9	6/9	1628	-9	1619	Junpei Ide4-dan / age 26 1570	Kisei-sen Prelim 1 Round 1	Gote	●
10	6/15	1619	+9	1627	Hirotaka Kajiura4-dan / age 21 1646	Junisen Class C2 Round 1	Sente	○
11	6/22	1627	-10	1617	Yuya Nagaoka5-dan / age 31 1529	Eio-sen 5-dan section Round 1	Sente	●
12	7/13	1617	+8	1625	Naohiro Ishida4-dan / age 28 1630	Junisen Class C2 Round 2	Gote	○
13	8/10	1625	-9	1616	Yugo Takeuchi4-dan / age 29 1574	Junisen Class C2 Round 3	Sente	●
14	8/15	1616	-9	1607	Makoto Chuza7-dan / age 47 1589	Oi-sen Prelims Round 1	Sente	●
15	9/14	1607	+10	1617	Reo Kurosawa5-dan / age 25 1680	Junisen Class C2 Round 4	Gote	○
16	9/29	1617	-6	1611	Kouru Abe6-dan / age 22 1692	Asahi Cup Prelim 1 Round 2	Sente	●
17	10/12	1611	+11	1622	Taichi Takami5-dan / age 24 1766	Junisen Class C2 Round 5	Gote	○
18	10/17	1622	+7	1629	Michio Takahashi9-dan / age 57 1592	Oza-sen Prelim 1 Round 2	Gote	○
19	10/26	1629	+6	1636	Shinichi Satoh5-dan / age 35 1544	Ginga-sen Block C Round 3	Gote	○
20	11/9	1636	+5	1641	Ryo Shimamoto5-dan / age 37 1501	Junisen Class C2 Round 6	Sente	○
21	11/16	1641	+6	1646	Tadao Kitajima7-dan / age 51 1536	Ginga-sen Block C Round 5	Sente	○
22	11/16	1641	+11	1651	Taichi Takami5-dan / age 24 1758	Ginga-sen Block C Round 4	Sente	○
23	11/30	1657	-6	1651	Kazutoshi Satoh6-dan / age 39 1749	Oza-sen Prelim 1 Round 3	Sente	●
24	12/7	1651	+4	1655	Yoshikazu Minami9-dan / age 54 1479	Junisen Class C2 Round 7	Sente	○
25	12/13	1655	+8	1663	Yusuke Toyama5-dan / age 38 1664	Ryuo-sen Group 4 Ranking Round 1	Gote	○
26	12/26	1663	+9	1673	Kouhei Funae6-dan / age 30 1722	Ginga-sen Block C Round 6	Sente	○
27	12/26	1663	-4	1659	Shota Chida6-dan / age 23 1830	Ginga-sen Block C Round 7	Sente	●
28	1/12	1668	-7	1661	Kentaro Ishii5-dan / age 25 1698	Osho-sen Prelim 1 Round 1	Gote	●
29	1/19	1661	-8	1653	Takuma Oikawa6-dan / age 30 1655	Junisen Class C2 Round 8	Gote	●
30	1/25	1653	-7	1646	Atsushi Miyata6-dan / age 36 1691	Kio-sen Prelims Round 2	Sente	●
31	2/1	1646	-8	1638	Kazuo Sugimoto4-dan / age 26 1643	Junisen Class C2 Round 9	Gote	●
32	3/8	1638	-5	1633	Taichi Takami6-dan / age 24 1787	Ryuo-sen Group 4 Ranking Round 2	Sente	●
33	3/15	1633	+6	1639	Isao Nakata7-dan / age 50 1548	Junisen Class C2 Round 10	Sente	○

FY2016 results15W-15L

Win rate0.500

Rating1633

Annual rank69th

Rank/title at FY end / age5-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1651	-10	1641	Takeshi Kawakami6-dan / age 43 1557	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	●
2	4/15	1641	-8	1632	Keiichi Sanada7-dan / age 43 1636	Osho-sen Prelim 1 Round 2	Sente	●
3	5/27	1632	-8	1624	Taichi Takami5-dan / age 22 1634	Joshu YAMADA Challenge Cup	Sente	●
4	5/27	1632	-8	1624	Taichi Takami5-dan / age 22 1634	Challenge Main Round 2	Sente	●
5	5/29	1617	-5	1611	Chikara Akutsu8-dan / age 33 1735	NHK Cup Main Round 1	Sente	●
6	6/2	1611	+5	1616	Hiroshi Kamiya8-dan / age 55 1470	Junisen Class C2 Round 1	Sente	○
7	6/7	1616	-9	1607	Ryosuke Nakamura5-dan / age 30 1561	Kisei-sen Prelim 1 Round 1	Gote	●
8	6/17	1607	+4	1611	Takashi Kanezawa5-dan / age 43 1433	Eio-sen 5-dan section Round 1	Sente	○
9	6/17	1607	-4	1603	Yuuki Sasaki5-dan / age 21 1781	Eio-sen 5-dan section Round 2	Gote	●
10	6/28	1607	+8	1615	Shinya Satoh7-dan / age 38 1621	Asahi Cup Prelim 1 Round 2	Sente	○
11	7/7	1615	+4	1619	Masahiko Urano8-dan / age 52 1430	Junisen Class C2 Round 2	Gote	○
12	7/26	1619	+8	1627	Keiichi Sanada7-dan / age 43 1615	Asahi Cup Prelim 1 Round 3	Gote	○
13	8/15	1627	+7	1634	Daichi Sasaki4-dan / age 21 1583	Oi-sen Prelims Round 1	Gote	○
14	8/25	1634	+5	1640	Tomohiro Murata6-dan / age 35 1521	Junisen Class C2 Round 3	Sente	○
15	9/8	1640	-6	1634	Sakio Chiba6-dan / age 37 1731	Oi-sen Prelims Round 2	Gote	●
16	9/20	1634	+8	1642	Hiromu Watanabe4-dan / age 28 1655	Oza-sen Prelim 1 Round 2	Gote	○
17	9/29	1642	-10	1632	Shuji Muranaka6-dan / age 35 1555	Junisen Class C2 Round 4	Gote	●
18	10/13	1632	-9	1623	Yoshiyuki Kubota7-dan / age 44 1593	Asahi Cup Prelim 1 Final	Gote	●
19	11/2	1623	-8	1615	Shinya Satoh7-dan / age 39 1632	Junisen Class C2 Round 6	Sente	●
20	11/9	1615	-7	1609	Issei Takazaki6-dan / age 29 1666	Oza-sen Prelim 1 Round 3	Gote	●
21	11/24	1609	-7	1602	Hiromu Watanabe5-dan / age 28 1663	Junisen Class C2 Round 7	Gote	●
22	12/21	1602	+7	1609	Norihiro Yagura7-dan / age 42 1570	Junisen Class C2 Round 8	Sente	○
23	1/13	1609	+8	1617	Shinichi Satoh5-dan / age 34 1612	Ryuo-sen Group 5 Ranking Round 1	Sente	○
24	1/19	1617	+7	1625	Junpei Ide4-dan / age 25 1590	Junisen Class C2 Round 9	Gote	○
25	1/26	1625	+7	1632	Shuji Muranaka6-dan / age 35 1582	Osho-sen Prelim 1 Round 1	Gote	○
26	2/9	1632	+7	1639	Shinichi Satoh5-dan / age 34 1586	Junisen Class C2 Round 10	Sente	○
27	2/17	1639	-8	1630	Issei Takazaki6-dan / age 30 1630	NHK Cup Prelims Round 1	Sente	●
28	3/2	1630	-7	1623	Kentaro Ishii4-dan / age 24 1671	Junisen Class C2 Round 11	Gote	●
29	3/10	1623	+7	1630	Ryosuke Nakamura6-dan / age 31 1571	Ryuo-sen Group 5 Ranking Round 2	Sente	○
30	3/17	1630	+2	1633	Katsuhiko Murooka7-dan / age 57 1328	Kio-sen Prelims Round 2	Gote	○

FY2015 results19W-13L

Win rate0.594

Rating1656

Annual rank58th

Rank/title at FY end / age5-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/28	1625	+7	1631	Hideyuki Takano6-dan / age 42 1560	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	○
2	5/20	1631	-6	1625	Kouhei Funae5-dan / age 28 1704	Ryuo-sen Group 5 Promotion playoff Round 3	Sente	●
3	5/27	1625	+7	1632	Hiroshi Okazaki6-dan / age 48 1572	Kisei-sen Prelim 1 Round 1	Gote	○
4	5/27	1625	-12	1613	Hiroshi Kamiya8-dan / age 54 1452	Kisei-sen Prelim 1 Round 2	Sente	●
5	6/7	1620	-8	1612	Hiroki Iizuka7-dan / age 46 1618	NHK Cup Main Round 1	Gote	●
6	6/18	1612	+9	1620	Kazutoshi Satoh6-dan / age 37 1636	Junisen Class C2 Round 1	Sente	○
7	6/25	1620	+7	1628	Masakazu Watanabe5-dan / age 29 1589	Eio-sen 5-dan section Round 1	Sente	○
8	6/25	1620	+8	1629	Taichi Takami5-dan / age 21 1642	Eio-sen 5-dan section Round 2	Sente	○
9	7/9	1636	+3	1639	Hifumi Katoh9-dan / age 75 1351	Junisen Class C2 Round 2	Gote	○
10	7/31	1639	-9	1630	Hiroshi Miyamoto4-dan / age 29 1589	Junisen Class C2 Round 3	Gote	●
11	9/3	1630	-5	1625	Shintaro Saito6-dan / age 22 1768	Eio-sen 5-dan section Round 3	Gote	●
12	9/11	1625	+9	1634	Yasuhiro Masuda4-dan / age 17 1683	Junisen Class C2 Round 4	Sente	○
13	9/15	1634	+8	1642	Naohiro Ishida4-dan / age 26 1655	Oi-sen Prelims Round 1	Sente	○
14	9/28	1642	+3	1646	Torahiko Tanaka9-dan / age 58 1417	Oza-sen Prelim 1 Round 2	Sente	○
15	10/9	1646	-4	1642	Kazuki Kimura8-dan / age 42 1822	Oi-sen Prelims Round 2	Sente	●
16	10/30	1642	-4	1638	Takuya Nagase6-dan / age 23 1839	Junisen Class C2 Round 6	Gote	●
17	11/19	1638	-10	1627	Yuichi Tanaka5-dan / age 30 1537	Junisen Class C2 Round 7	Sente	●
18	11/27	1627	+9	1636	Mirai Aoshima4-dan / age 20 1663	Oza-sen Prelim 1 Round 3	Gote	○
19	12/17	1636	+3	1640	Keiji Mori9-dan / age 69 1406	Junisen Class C2 Round 8	Gote	○
20	12/22	1640	-7	1632	Kazutoshi Satoh6-dan / age 37 1664	Oza-sen Prelim 1 Round 4	Sente	●
21	1/8	1632	+6	1638	Hideyuki Takano6-dan / age 43 1526	Ryuo-sen Group 5 Ranking Round 1	Gote	○
22	1/14	1638	+6	1644	Isao Nakata7-dan / age 48 1539	Junisen Class C2 Round 9	Sente	○
23	1/29	1644	+9	1653	Daisuke Suzuki8-dan / age 41 1690	Asahi Cup Main Round 1	Sente	○
24	1/29	1644	-4	1639	Toshiyuki Moriuchi9-dan / age 45 1816	Asahi Cup Main Round 2	Gote	●
25	2/4	1648	+3	1651	Kiyozumi Kiriyama9-dan / age 68 1384	Junisen Class C2 Round 10	Sente	○
26	2/10	1651	-8	1643	Reo Kurosawa4-dan / age 23 1646	Ryuo-sen Group 5 Ranking Round 2	Sente	●
27	2/19	1643	+4	1648	Masakazu Kondoh6-dan / age 44 1477	NHK Cup Prelims	Gote	○
28	2/19	1643	+6	1649	Takeshi Kawakami6-dan / age 43 1547	NHK Cup Prelims	Gote	○
29	2/19	1643	+8	1651	Hiroki Iizuka7-dan / age 46 1624	NHK Cup Prelims	Gote	○
30	2/23	1661	-9	1652	Michio Takahashi9-dan / age 55 1612	Kio-sen Prelims Round 2	Sente	●
31	3/3	1652	-6	1646	Kouru Abe6-dan / age 21 1731	Junisen Class C2 Round 11	Gote	●
32	3/22	1646	+10	1656	Wataru Yashiro5-dan / age 22 1737	Osho-sen Prelim 1 Round 1	Sente	○

FY2014 results14W-17L

Win rate0.452

Rating1634

Annual rank71st

Rank/title at FY end / age5-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1675	-8	1667	Taichi Takami4-dan / age 20 1669	Ryuo-sen Group 5 Ranking Round 3	Sente	●
2	5/8	1667	+9	1676	Makoto Sasaki6-dan / age 34 1699	Osho-sen Prelim 1 Round 2	Sente	○
3	6/3	1676	+11	1687	Takuya Nagase6-dan / age 21 1822	Osho-sen Prelim 1 Round 3	Sente	○
4	6/19	1687	+6	1693	Shuji Muranaka6-dan / age 33 1592	Junisen Class C2 Round 1	Sente	○
5	7/2	1693	-13	1680	Takashi Kanezawa5-dan / age 41 1412	Kisei-sen Prelim 1 Round 1	Gote	●
6	7/11	1680	-7	1673	Akihiro Murata5-dan / age 27 1722	Junisen Class C2 Round 2	Gote	●
7	7/17	1673	-9	1664	Shuji Satoh7-dan / age 47 1633	Osho-sen Prelim 1 Final	Gote	●
8	7/31	1664	+5	1669	Masakazu Kondoh6-dan / age 43 1544	Ginga-sen Prelims	Sente	○
9	9/2	1669	-8	1661	Atsushi Miyata6-dan / age 33 1659	Ryuo-sen Group 5 Promotion playoff Round 4	Gote	●
10	9/15	1661	-13	1648	小林悟アマ 1405	Ginga-sen Block G Round 2	Gote	●
11	9/18	1648	+7	1655	Yugo Takeuchi4-dan / age 26 1614	Junisen Class C2 Round 4	Gote	○
12	9/22	1655	-11	1644	Yoshiyuki Matsumoto6-dan / age 42 1505	Oi-sen Prelims Round 1	Gote	●
13	10/2	1644	-8	1635	Yoshitaka Hoshino4-dan / age 26 1626	Junisen Class C2 Round 5	Gote	●
14	10/8	1635	+7	1642	Yasuaki Tsukada9-dan / age 49 1582	Oza-sen Prelim 1 Round 2	Gote	○
15	11/6	1642	-9	1633	Takehiro Ohira5-dan / age 37 1605	Oza-sen Prelim 1 Round 3	Gote	●
16	11/20	1633	-9	1625	Makoto Chuza7-dan / age 44 1605	Junisen Class C2 Round 6	Sente	●
17	12/9	1625	+8	1632	Takehiro Ohira5-dan / age 37 1604	Kio-sen Prelims Round 2	Gote	○
18	12/19	1632	+6	1638	Naoya Fujiwara7-dan / age 49 1529	Junisen Class C2 Round 7	Gote	○
19	1/9	1638	+5	1643	Takeshi Kawakami6-dan / age 42 1525	Ryuo-sen Group 5 Ranking Round 1	Gote	○
20	1/15	1643	-8	1636	Naohiro Ishida4-dan / age 26 1652	Junisen Class C2 Round 8	Sente	●
21	1/27	1636	+11	1647	Chikara Akutsu8-dan / age 32 1777	Asahi Cup Main Round 1	Gote	○
22	1/27	1636	+13	1648	Hiroyuki Miura9-dan / age 40 1870	Asahi Cup Main Round 2	Sente	○
23	2/4	1659	-11	1649	Akio Ishikawa7-dan / age 51 1543	Kio-sen Prelims Round 3	Sente	●
24	2/12	1649	-9	1640	Ryosuke Nakamura5-dan / age 29 1624	Junisen Class C2 Round 9	Sente	●
25	2/14	1640	-2	1639	Yoshiharu Habu4 titles / age 44 2022	Asahi Cup Main Semifinal	Sente	●
26	2/26	1639	+5	1644	Eisaku Tomioka8-dan / age 50 1515	NHK Cup Prelims Round 1	Sente	○
27	2/26	1639	+5	1643	Masaki Izumi8-dan / age 54 1480	NHK Cup Prelims Round 2	Sente	○
28	2/26	1639	+7	1645	Keita Kadokura4-dan / age 27 1575	NHK Cup Prelims Final	Sente	○
29	3/6	1655	-7	1648	Wataru Yashiro4-dan / age 21 1707	Junisen Class C2 Round 10	Sente	●
30	3/12	1648	-7	1642	Wataru Yashiro4-dan / age 21 1714	Ryuo-sen Group 5 Ranking Round 2	Sente	●
31	3/17	1642	-8	1634	Hirotaka Nozuki7-dan / age 41 1651	Osho-sen Prelim 1 Round 2	Sente	●

FY2013 results18W-15L

Win rate0.545

Rating1683

Annual rank47th

Rank/title at FY end / age5-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1689	+6	1695	Tetsuya Fujimori4-dan / age 25 1603	Kio-sen Prelims Round 4	Sente	○
2	5/16	1695	-5	1689	Tatsuya Sugai5-dan / age 21 1816	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
3	5/28	1689	+6	1696	Osamu Nakamura9-dan / age 50 1619	Kio-sen Prelims Final	Sente	○
4	6/6	1696	-4	1691	Toshiaki Kubo9-dan / age 37 1860	Kio-sen Main Round 2	Gote	●
5	6/11	1691	+6	1698	Keita Kadokura4-dan / age 26 1619	Junisen Class C2 Round 1	Gote	○
6	6/28	1698	+1	1699	Toshio Miyata7-dan / age 60 1302	Kisei-sen Prelim 1 Round 1	Gote	○
7	6/28	1698	+9	1706	Kota Kanai5-dan / age 27 1736	Kisei-sen Prelim 1 Round 2	Gote	○
8	7/23	1708	+5	1713	Wataru Kamimura4-dan / age 26 1595	Junisen Class C2 Round 2	Sente	○
9	7/29	1713	+5	1718	Ichiro Hiura8-dan / age 47 1565	Ginga-sen Prelims Final	Sente	○
10	8/15	1718	-9	1709	Takuma Oikawa5-dan / age 26 1665	Kisei-sen Prelim 1 Round 3	Gote	●
11	8/27	1709	-12	1697	Hiroshi Okazaki6-dan / age 46 1532	Junisen Class C2 Round 3	Gote	●
12	9/5	1697	+4	1701	小林宏7-dan / age 50 1481	Oi-sen Prelims Round 1	Sente	○
13	9/17	1701	-7	1694	Tadashi Ooishi6-dan / age 24 1734	Junisen Class C2 Round 4	Sente	●
14	9/26	1694	-2	1691	Akira Watanabe3 titles / age 29 2012	Oi-sen Prelims Round 2	Sente	●
15	10/15	1691	-12	1680	Kiyokazu Katsumata6-dan / age 44 1512	Junisen Class C2 Round 5	Sente	●
16	10/25	1680	+2	1682	Hirofumi Itoh6-dan / age 53 1384	Ginga-sen Block B Round 3	Sente	○
17	10/25	1680	+8	1687	Wataru Yashiro4-dan / age 19 1658	Ginga-sen Block B Round 4	Sente	○
18	11/12	1690	-6	1683	Yuuki Sasaki4-dan / age 19 1768	Junisen Class C2 Round 6	Gote	●
19	11/20	1683	-9	1674	Satoru Sakaguchi5-dan / age 35 1626	Ginga-sen Block B Round 5	Gote	●
20	11/25	1674	+9	1683	Takuma Oikawa5-dan / age 26 1698	Asahi Cup Prelim 2 Round 1	Sente	○
21	11/25	1674	+13	1687	Yasumitsu Satoh9-dan / age 44 1908	Asahi Cup Prelim 2 Final	Gote	○
22	12/10	1695	-9	1686	Shinya Satoh6-dan / age 36 1646	Junisen Class C2 Round 7	Sente	●
23	12/25	1686	-10	1676	Kosuke Tamura7-dan / age 37 1602	Kio-sen Prelims Round 2	Sente	●
24	1/14	1676	+5	1681	Kenji Kanzaki7-dan / age 50 1545	Junisen Class C2 Round 8	Gote	○
25	1/22	1681	+9	1690	Koji Tanigawa9-dan / age 51 1723	Asahi Cup Main Round 1	Sente	○
26	1/22	1681	-3	1678	Toshiyuki MoriuchiRyuo・Meijin / age 43 1924	Asahi Cup Main Round 2	Gote	●
27	1/27	1687	+6	1693	Hideyuki Takano6-dan / age 41 1586	Ryuo-sen Group 5 Ranking Round 1	Sente	○
28	1/31	1693	-10	1683	Daisuke Nakagawa8-dan / age 45 1623	Oza-sen Prelim 2 Round 1	Gote	●
29	2/12	1683	+2	1686	Kaishu Tanaka9-dan / age 66 1388	Junisen Class C2 Round 9	Gote	○
30	2/19	1686	-9	1677	Keiichi Sanada7-dan / age 41 1637	NHK Cup Prelims Round 1	Gote	●
31	3/5	1677	+5	1681	Masaki Izumi8-dan / age 53 1526	Ryuo-sen Group 5 Ranking Round 2	Sente	○
32	3/11	1681	-6	1676	Shingo Sawada5-dan / age 22 1786	Junisen Class C2 Round 10	Sente	●
33	3/26	1676	+7	1683	Osamu Nakamura9-dan / age 51 1636	Osho-sen Prelim 1 Round 1	Sente	○

FY2012 results25W-16L

Win rate0.610

Rating1691

Annual rank46th

Rank/title at FY end / age4-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1647	-7	1640	Yusuke Toyama5-dan / age 32 1693	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
2	4/27	1640	-7	1633	Akira Shima9-dan / age 49 1694	Osho-sen Prelim 1 Round 2	Gote	●
3	6/5	1633	+9	1643	Yuuki Sasaki4-dan / age 17 1690	Kakogawa Seiryu-sen Main Round 2	Sente	○
4	6/5	1633	+4	1637	森村賢平アマ 1414	Kakogawa Seiryu-sen Main Round 1	Sente	○
5	6/19	1646	-9	1637	Tomohiro Murata6-dan / age 31 1608	Junisen Class C2 Round 1	Gote	●
6	6/25	1637	-9	1628	Hisashi Ogura7-dan / age 44 1575	Kisei-sen Prelim 1 Round 1	Gote	●
7	7/4	1628	-5	1623	Makoto Tobe6-dan / age 25 1773	Ginga-sen Prelims	Sente	●
8	7/17	1623	-11	1612	Naoya Fujiwara6-dan / age 47 1498	Junisen Class C2 Round 2	Sente	●
9	8/17	1612	+8	1620	Taichi Takami4-dan / age 19 1618	Kakogawa Seiryu-sen Main Round 3	Gote	○
10	8/23	1620	+8	1629	Shuji Muranaka6-dan / age 31 1639	Oza-sen Prelim 1 Round 2	Sente	○
11	8/28	1629	+7	1636	Tetsuya Fujimori4-dan / age 25 1581	Junisen Class C2 Round 3	Gote	○
12	9/7	1636	+8	1644	Shoji Segawa5-dan / age 42 1631	Kakogawa Seiryu-sen Main Quarterfinal	Sente	○
13	9/12	1644	+8	1652	Hiroshi Miyamoto3-dan / age 26 1645	Kakogawa Seiryu-sen Main Semifinal	Gote	○
14	9/26	1652	+5	1656	Hiroshi Okazaki6-dan / age 45 1499	Oi-sen Prelims Round 1	Sente	○
15	10/12	1656	+12	1668	Nobuyuki Yashiki9-dan / age 40 1839	Oi-sen Prelims Round 2	Sente	○
16	10/16	1668	+4	1672	Yuji Masuda6-dan / age 41 1473	Junisen Class C2 Round 5	Gote	○
17	10/27	1672	-6	1667	Takuya Nagase5-dan / age 20 1783	Kakogawa Seiryu-sen Main Final Game 1	Gote	●
18	10/28	1667	-5	1661	Takuya Nagase5-dan / age 20 1788	Kakogawa Seiryu-sen Main Final Game 2	Gote	●
19	11/1	1661	+3	1664	Kazuharu Shoshi7-dan / age 51 1422	Oza-sen Prelim 1 Round 3	Sente	○
20	11/9	1664	+6	1671	Hisashi Ogura7-dan / age 44 1596	Oi-sen Prelims Round 3	Sente	○
21	11/13	1671	-8	1663	Norihiro Yagura6-dan / age 38 1656	Junisen Class C2 Round 6	Sente	●
22	11/16	1663	+9	1672	Makoto Sasaki6-dan / age 32 1724	Asahi Cup Prelim 2 Final	Sente	○
23	11/16	1663	+5	1668	Keiji Mori9-dan / age 66 1530	Asahi Cup Prelim 2 Round 1	Gote	○
24	11/30	1677	-6	1671	Ayumu Matsuo7-dan / age 32 1781	Oi-sen Prelims Round 4	Sente	●
25	12/18	1671	+6	1678	Kazuhiro Nishikawa4-dan / age 26 1600	Junisen Class C2 Round 7	Gote	○
26	12/26	1678	+4	1682	Eisaku Tomioka8-dan / age 48 1514	Oza-sen Prelim 1 Round 4	Sente	○
27	1/8	1682	+4	1687	Yoshiyuki Matsumoto6-dan / age 41 1515	Junisen Class C2 Round 8	Sente	○
28	1/17	1687	-4	1683	Yasumitsu SatohOsho / age 43 1905	Asahi Cup Main Round 1	Sente	●
29	1/23	1683	+7	1690	Ryosuke Nakamura5-dan / age 27 1629	Oza-sen Prelim 1 Final	Gote	○
30	2/1	1690	-11	1679	Takahiro Toyokawa7-dan / age 45 1567	Ryuo-sen Group 5 Ranking Round 1	Sente	●
31	2/4	1679	-8	1671	Hiroki Iizuka7-dan / age 43 1688	Osho-sen Prelim 1 Round 1	Sente	●
32	2/12	1671	-10	1661	Yusuke Ina6-dan / age 37 1559	Junisen Class C2 Round 9	Gote	●
33	2/15	1661	+6	1667	Takehiro Ohira5-dan / age 35 1575	Kio-sen Prelims Round 2	Sente	○
34	2/18	1667	+7	1674	Shuji Muranaka6-dan / age 31 1613	NHK Cup Prelims Round 1	Gote	○
35	2/18	1667	+6	1673	Takahiro Toyokawa7-dan / age 45 1587	NHK Cup Prelims Round 2	Sente	○
36	2/18	1667	-7	1660	Kensuke Kitahama7-dan / age 37 1727	NHK Cup Prelims Final	Gote	●
37	2/21	1673	+7	1680	Akira Shima9-dan / age 50 1636	Oza-sen Prelim 2 Round 2	Gote	○
38	3/5	1680	+8	1688	Akihiro Murata5-dan / age 26 1665	Junisen Class C2 Round 10	Sente	○
39	3/12	1688	+6	1694	Takahiro Toyokawa7-dan / age 46 1607	Kio-sen Prelims Round 3	Gote	○
40	3/19	1694	-9	1686	Akira Nishio6-dan / age 33 1667	Oza-sen Prelim 2 Final	Sente	●
41	3/29	1686	+5	1691	Masakazu Kondoh6-dan / age 41 1553	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○

FY2011 results20W-10L

Win rate0.667

Rating1654

Annual rank64th

Rank/title at FY end / age4-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1585	-7	1578	Tadao Kitajima6-dan / age 45 1619	Osho-sen Prelim 1 Round 3	Gote	●
2	6/2	1578	-7	1570	Reo Kurosawa3-dan / age 19 1613	Kakogawa Seiryu-sen Main Round 1	Sente	●
3	6/10	1570	+3	1574	Ryuuichi Matsuura7-dan / age 59 1339	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
4	6/24	1574	-7	1567	Yuuki Sasaki4-dan / age 16 1625	Kisei-sen Prelim 1 Round 1	Gote	●
5	7/1	1567	+7	1574	Youichi Kushida6-dan / age 46 1509	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
6	7/19	1574	-9	1564	Torahiko Tanaka9-dan / age 54 1514	Ginga-sen Prelims	Gote	●
7	7/25	1564	+9	1573	Kazushiza Horiguchi7-dan / age 36 1599	Asahi Cup Prelim 1 Round 2	Gote	○
8	7/25	1564	+3	1567	清水市代 1300	Asahi Cup Prelim 1 Round 1	Sente	○
9	8/19	1576	+3	1579	Osamu Katsuura9-dan / age 65 1353	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	○
10	9/2	1579	+6	1586	Youichi Kushida6-dan / age 46 1504	Oi-sen Prelims Round 1	Gote	○
11	9/8	1586	+4	1590	Nou Itoh5-dan / age 49 1413	Oza-sen Prelim 1 Round 1	Sente	○
12	9/13	1590	+9	1599	Kota Kanai5-dan / age 25 1651	Asahi Cup Prelim 1 Round 3	Sente	○
13	9/30	1599	+10	1609	Hiroki Iizuka7-dan / age 42 1693	Asahi Cup Prelim 1 Final	Sente	○
14	10/3	1609	+4	1614	Keiji Nishikawa7-dan / age 49 1426	Ryuo-sen Group 6 Promotion playoff Round 5	Sente	○
15	10/11	1614	+9	1623	Kouhei Funae4-dan / age 24 1669	Ryuo-sen Group 6 Promotion playoff Semifinal	Gote	○
16	10/14	1623	+8	1631	Takahiro Toyokawa7-dan / age 44 1617	Oi-sen Prelims Round 2	Sente	○
17	10/21	1631	+8	1639	Tadao Kitajima6-dan / age 45 1652	Oza-sen Prelim 1 Round 2	Gote	○
18	10/26	1639	+5	1644	Yaichio Oono7-dan / age 52 1481	Ryuo-sen Group 6 Promotion playoff Final	Gote	○
19	11/7	1644	+10	1654	Hiroaki Yokoyama5-dan / age 31 1736	Oi-sen Prelims Round 3	Sente	○
20	11/18	1654	+11	1665	Ayumu Matsuo7-dan / age 31 1803	Asahi Cup Prelim 2 Round 1	Sente	○
21	11/18	1654	+10	1664	Daisuke Suzuki8-dan / age 37 1753	Asahi Cup Prelim 2 Final	Gote	○
22	11/25	1675	+6	1681	Makoto Chuza7-dan / age 41 1570	Oza-sen Prelim 1 Round 3	Gote	○
23	11/28	1681	-5	1676	Nobuyuki Yashiki9-dan / age 39 1797	Oi-sen Prelims Round 4	Sente	●
24	12/8	1676	-8	1667	Akira Nishio6-dan / age 32 1672	Oza-sen Prelim 1 Round 4	Gote	●
25	12/22	1667	-3	1664	Akihito Hirose7-dan / age 24 1890	Asahi Cup Main Round 1	Gote	●
26	1/18	1664	-5	1659	Taichi Nakamura5-dan / age 23 1787	Ryuo-sen Group 5 Ranking Round 1	Sente	●
27	1/26	1659	-7	1652	Yusuke Toyama5-dan / age 32 1708	Kio-sen Prelims Round 2	Gote	●
28	2/28	1652	-10	1642	Yasuaki Tsukada9-dan / age 47 1572	NHK Cup Prelims Round 1	Sente	●
29	3/7	1642	+5	1647	Yaichio Oono7-dan / age 53 1483	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	○
30	3/26	1647	+8	1654	Daisuke Katagami6-dan / age 30 1640	Osho-sen Prelim 1 Round 1	Sente	○

FY2010 results10W-11L

Win rate0.476

Rating1591

Annual rank100th

Rank/title at FY end / age4-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1591	-5	1586	Akira Shima9-dan / age 47 1709	Kio-sen Prelims Round 3	Gote	●
2	6/13	1586	+11	1597	Takashi Abe8-dan / age 42 1735	NHK Cup Main Round 1	Sente	○
3	6/16	1597	-7	1591	Sakio Chiba5-dan / age 31 1659	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	●
4	6/22	1591	-6	1584	Shoji Segawa4-dan / age 40 1663	Kisei-sen Prelim 1 Round 1	Sente	●
5	7/8	1584	+3	1587	Shoichi Anzai6-dan / age 47 1325	Asahi Cup Prelim 1 Round 1	Gote	○
6	7/8	1584	+6	1590	Koji Tosa7-dan / age 55 1499	Asahi Cup Prelim 1 Round 2	Gote	○
7	7/30	1593	-4	1590	Makoto Tobe6-dan / age 23 1801	Ginga-sen Prelims	Sente	●
8	8/9	1590	+3	1592	清水市代 1313	Oi-sen Prelims Round 1	Gote	○
9	8/18	1592	+4	1596	Shohei Takada6-dan / age 48 1406	Oza-sen Prelim 1 Round 1	Gote	○
10	9/2	1596	-5	1592	Daisuke Suzuki8-dan / age 36 1747	Oi-sen Prelims Round 2	Sente	●
11	9/17	1592	-6	1585	Daisuke Katagami6-dan / age 29 1673	Oza-sen Prelim 1 Round 2	Sente	●
12	10/1	1585	+11	1596	Kosuke Tamura6-dan / age 34 1710	Asahi Cup Prelim 1 Round 3	Gote	○
13	10/1	1585	-7	1579	Kazushiza Horiguchi7-dan / age 35 1641	Asahi Cup Prelim 1 Final	Sente	●
14	10/31	1589	-1	1588	Yoshiharu Habu3 titles / age 40 2027	NHK Cup Main Round 2	Sente	●
15	12/23	1588	+3	1591	清水市代 1309	Ryuo-sen Group 6 Ranking Round 1	Gote	○
16	1/20	1591	+2	1593	Katsumi Mushano7-dan / age 57 1265	Osho-sen Prelim 1 Round 1	Sente	○
17	1/25	1593	-7	1586	Kota Kanai5-dan / age 24 1637	Kio-sen Prelims Round 2	Gote	●
18	2/10	1586	-7	1579	Kazuhiro Nishikawa4-dan / age 24 1637	Ryuo-sen Group 6 Ranking Round 2	Gote	●
19	2/24	1579	+6	1585	Hirokazu Ueno5-dan / age 33 1492	NHK Cup Prelims Round 1	Gote	○
20	2/24	1579	-6	1573	Daisuke Katagami6-dan / age 29 1674	NHK Cup Prelims Round 2	Sente	●
21	3/4	1579	+12	1591	Daisuke Suzuki8-dan / age 36 1742	Osho-sen Prelim 1 Round 2	Sente	○

FY2009 results10W-9L

Win rate0.526

Rating1594

Annual rank101st

Rank/title at FY end / age4-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/22	1590	-7	1583	Yuichi Tanaka4-dan / age 24 1615	Ryuo-sen Group 6 Ranking Round 4	Gote	●
2	5/14	1583	-7	1576	Takeshi Kawakami6-dan / age 36 1623	Kisei-sen Prelim 1 Round 1	Sente	●
3	7/4	1576	+5	1581	中川慧梧アマ 1431	Asahi Cup Prelim 1 Round 1	Sente	○
4	7/17	1581	+10	1590	Masakazu Kondoh6-dan / age 38 1661	Ginga-sen Prelims	Gote	○
5	8/14	1590	-6	1584	Shuji Satoh7-dan / age 42 1672	Asahi Cup Prelim 1 Round 2	Gote	●
6	8/26	1584	+6	1590	石橋幸緒 1491	Oi-sen Prelims Round 1	Gote	○
7	9/7	1590	-12	1578	Saburou Takeichi6-dan / age 55 1414	Oza-sen Prelim 1 Round 1	Sente	●
8	9/11	1578	-6	1572	Akihiro Murata4-dan / age 23 1649	Ryuo-sen Group 6 Promotion playoff Round 5	Sente	●
9	9/15	1572	-11	1561	Kazuo Ishida9-dan / age 62 1456	Ginga-sen Block D Round 1	Sente	●
10	9/28	1561	-5	1557	Taku Morishita9-dan / age 43 1715	Oi-sen Prelims Round 2	Sente	●
11	12/17	1557	+6	1563	Hirokazu Ueno5-dan / age 32 1465	Ryuo-sen Group 6 Ranking Round 1	Sente	○
12	1/7	1563	+3	1566	Shoichi Anzai6-dan / age 46 1335	Osho-sen Prelim 1 Round 1	Gote	○
13	1/13	1566	+8	1574	Hideyuki Takano5-dan / age 37 1569	Kio-sen Prelims Round 2	Gote	○
14	2/24	1574	+4	1578	Osamu Katsuura9-dan / age 63 1355	NHK Cup Prelims Round 1	Gote	○
15	2/24	1574	+8	1582	Akio Ishikawa7-dan / age 46 1568	NHK Cup Prelims Round 2	Sente	○
16	2/24	1574	+12	1586	Amahiko Satoh5-dan / age 22 1756	NHK Cup Prelims Final	Sente	○
17	3/1	1597	+9	1606	Kazuhiro Nishikawa4-dan / age 23 1619	Ryuo-sen Group 6 Ranking Round 2	Gote	○
18	3/17	1606	-4	1601	Daisuke Suzuki8-dan / age 35 1773	Osho-sen Prelim 1 Round 2	Sente	●
19	3/24	1601	-7	1594	Shingo Sawada4-dan / age 18 1635	Ryuo-sen Group 6 Ranking Round 3	Gote	●

FY2008 results14W-10L

Win rate0.583

Rating1593

Annual rank101st

Rank/title at FY end / age4-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/30	1574	+10	1585	Shinya Satoh6-dan / age 30 1671	Kisei-sen Prelim 1 Round 1	Sente	○
2	5/19	1585	+7	1592	Takashi Kanezawa5-dan / age 35 1548	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
3	5/27	1592	+11	1603	Daisuke Katagami5-dan / age 26 1745	Kisei-sen Prelim 1 Round 2	Gote	○
4	6/23	1603	+4	1607	Yoshiyuki Ueyama7-dan / age 51 1433	Oi-sen Prelims Round 1	Gote	○
5	7/9	1607	+10	1618	Akihito Hirose5-dan / age 21 1712	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	○
6	7/12	1618	+4	1622	秋山太郎アマ 1450	Asahi Cup Prelim 1 Round 1	Sente	○
7	7/17	1622	+10	1632	Kensuke Kitahama7-dan / age 32 1709	Oi-sen Prelims Round 2	Sente	○
8	7/31	1632	-8	1624	Makoto Tobe4-dan / age 21 1632	Kisei-sen Prelim 1 Round 3	Sente	●
9	8/7	1624	+6	1631	Kozo Arimori7-dan / age 45 1558	Ryuo-sen Group 6 Promotion playoff Round 5	Sente	○
10	8/14	1631	-10	1621	Keiji Mori9-dan / age 62 1549	Ginga-sen Prelims	Gote	●
11	8/18	1621	-6	1615	Daisuke Nakagawa7-dan / age 40 1729	Asahi Cup Prelim 1 Round 2	Gote	●
12	8/27	1615	-12	1603	小林宏6-dan / age 45 1441	Ryuo-sen Group 6 Promotion playoff Semifinal	Gote	●
13	9/5	1603	+4	1607	Yaichio Oono6-dan / age 49 1395	Oza-sen Prelim 1 Round 1	Sente	○
14	9/25	1607	+8	1615	Tadao Kitajima6-dan / age 42 1611	Oza-sen Prelim 1 Round 2	Gote	○
15	10/9	1615	-9	1606	Hisashi Ogura7-dan / age 40 1571	Oi-sen Prelims Round 3	Gote	●
16	10/22	1606	-5	1601	Amahiko Satoh4-dan / age 20 1740	Oza-sen Prelim 1 Round 3	Gote	●
17	12/15	1601	+5	1606	矢内理絵子 1461	Ryuo-sen Group 6 Ranking Round 1	Sente	○
18	1/7	1606	+3	1609	Katsumi Mushano7-dan / age 55 1330	Osho-sen Prelim 1 Round 1	Sente	○
19	1/14	1609	-6	1603	Daisuke Katagami5-dan / age 27 1719	Kio-sen Prelims Round 2	Sente	●
20	1/28	1603	-4	1599	Ayumu Matsuo7-dan / age 28 1792	Osho-sen Prelim 1 Round 2	Sente	●
21	2/12	1599	+5	1604	小林宏6-dan / age 46 1452	Ryuo-sen Group 6 Ranking Round 2	Gote	○
22	2/20	1604	-9	1595	Eisaku Tomioka8-dan / age 44 1555	NHK Cup Prelims Round 1	Gote	●
23	3/4	1595	-7	1588	Ryosuke Nakamura5-dan / age 23 1648	Shinjin-o-sen Main Round 2	Sente	●
24	3/25	1588	+5	1593	Yoshiyuki Ueyama7-dan / age 51 1436	Ryuo-sen Group 6 Ranking Round 3	Gote	○

FY2007 results10W-10L

Win rate0.500

Rating1584

Annual rank106th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/27	1583	+7	1590	Hirokazu Ueno5-dan / age 30 1541	Kisei-sen Prelim 1 Round 1	Gote	○
2	6/6	1590	+6	1596	Hatasu Itou7-dan / age 56 1496	Kisei-sen Prelim 1 Round 2	Gote	○
3	6/22	1596	+9	1605	Kosuke Tamura6-dan / age 31 1644	Kisei-sen Prelim 1 Round 3	Sente	○
4	7/7	1605	-11	1594	山田敦幹アマ 1455	Asahi Cup Prelim 1 Round 1	Gote	●
5	7/28	1594	+6	1600	矢内理絵子 1511	Oza-sen Prelim 1 Round 1	Sente	○
6	8/20	1600	+4	1604	清水市代 1383	Oi-sen Prelims Round 1	Gote	○
7	8/31	1604	-7	1597	Ryosuke Nakamura4-dan / age 21 1655	Kisei-sen Prelim 1 Final	Sente	●
8	9/14	1597	-8	1589	Youichi Kushida6-dan / age 42 1584	Ginga-sen Block A Round 1	Gote	●
9	9/20	1589	-4	1585	Chikara Akutsu5-dan / age 25 1807	Oi-sen Prelims Round 2	Sente	●
10	9/28	1585	+10	1595	Isao Nakata7-dan / age 40 1659	Oza-sen Prelim 1 Round 2	Gote	○
11	10/15	1595	-5	1590	Makoto Sasaki5-dan / age 27 1745	Oza-sen Prelim 1 Round 3	Gote	●
12	12/14	1590	-9	1581	Yuya Nagaoka4-dan / age 22 1563	Shinjin-o-sen Main Round 2	Gote	●
13	12/23	1581	+5	1586	渡辺俊雄アマ 1435	Ryuo-sen Group 6 Ranking Round 1	Gote	○
14	1/16	1586	+10	1596	Sakio Chiba5-dan / age 28 1657	Ryuo-sen Group 6 Ranking Round 2	Sente	○
15	1/29	1596	+8	1604	Hiroshi Kamiya7-dan / age 46 1616	Osho-sen Prelim 1 Round 1	Gote	○
16	2/6	1604	+9	1613	Isao Nakata7-dan / age 40 1632	Kio-sen Prelims Round 2	Gote	○
17	2/14	1613	-8	1605	Shoji Segawa4-dan / age 37 1611	Osho-sen Prelim 1 Round 2	Gote	●
18	2/20	1605	-8	1597	Shuji Muranaka4-dan / age 26 1616	Ryuo-sen Group 6 Ranking Round 3	Sente	●
19	2/28	1597	-7	1590	Sakio Chiba5-dan / age 29 1654	NHK Cup Prelims Round 1	Gote	●
20	3/5	1590	-6	1584	Ichiro Hiura7-dan / age 42 1662	Kio-sen Prelims Round 3	Sente	●

FY2005 results0W-1L

Win rate0.000

Rating1586

Annual rank101st

Rank/title at FY end / ageage 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	10/13	1597	-11	1586	加來博洋アマ 1466	Shinjin-o-sen Main Round 1	Sente	●

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