Rating › Kota Kanai

Rating of Kota Kanai

Player page　Last game 2026-10-22

Current rating1530

Peak1745
2013-06-23

Games633

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 40	124th	7-dan	Class C2	Group 4	1530		+17	8	8	0.500
FY2025	age 39	139th	6-dan	Class C2	Group 4	1513	41.6	-0	11	19	0.367
FY2024	age 38	135th	6-dan	Class C1	Group 3	1513	38.5	-33	11	20	0.355
FY2023	age 37	124th	6-dan	Class C1	Group 3	1546	39.2	-53	9	17	0.346
FY2022	age 36	94th	6-dan	Class C1	Group 4	1600	49.4	+25	16	16	0.500
FY2021	age 35	113th	6-dan	Class C1	Group 4	1574	42.9	-24	9	17	0.346
FY2020	age 34	99th	6-dan	Class C1	Group 5	1598	46.8	-32	16	20	0.444
FY2019	age 33	79th	6-dan	Class C1	Group 5	1631	52.1	+51	21	15	0.583
FY2018	age 32	99th	6-dan	Class C1	Group 5	1580	45.4	-33	12	18	0.400
FY2017	age 31	79th	6-dan	Class C1	Group 6	1613	52.1	+43	15	13	0.536
FY2016	age 30	105th	6-dan	Class C1	Group 6	1570	44.4	-25	17	19	0.472
FY2015	age 29	87th	6-dan	Class C1	Group 5	1595	42.8	-47	11	14	0.440
FY2014	age 28	65th	5-dan	Class C1	Group 5	1642	48.4	-39	18	16	0.529
FY2013	age 27	48th	5-dan	Class C1	Group 6	1681	51.7	-25	23	16	0.590
FY2012	age 26	42nd	5-dan	Class C1	Group 6	1706	56.7	+62	24	12	0.667
FY2011	age 25	71st	5-dan	Class C1	Group 6	1645	48.0	-25	21	18	0.538
FY2010	age 24	58th	5-dan	Class C1	Group 6	1669	51.5	+22	21	15	0.583
FY2009	age 23	68th	5-dan	Class C2	Group 6	1647	48.2	-14	16	11	0.593
FY2008	age 22	59th	4-dan	Class C2	Group 6	1661	52.0	-7	21	17	0.553
FY2007	age 21	57th	4-dan	Class C2	Group 6	1669	55.4	+75	20	9	0.690
FY2006	age 20	88th				1594		-10	0	1	0.000
FY2005	age 19	85th				1604		+1	1	1	0.500

Games by fiscal year

FY2026 results8W-8L

Win rate0.500

Rating1530

Annual rank124th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1502	+10	1512	Shuji Muranaka7-dan / age 45 1594	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
2	5/15	1512	-7	1505	Hirotaka Nozuki8-dan / age 52 1547	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
3	6/3	1505	+10	1515	Sakio Chiba7-dan / age 47 1578	Kisei-sen Prelim 1 Round 1	Gote	○
4	6/11	1515	+6	1521	Michio Takahashi9-dan / age 66 1431	Junisen Class C2 Round 1	Gote	○
5	7/2	1521	+9	1530	Shingo Itoh6-dan / age 44 1567	Asahi Cup Prelim 1 Round 2	Sente	○
6	7/16	1530	-3	1527	Wataru Yashiro8-dan / age 32 1782	Junisen Class C2 Round 2	Sente	●
7	7/29	1527	-6	1521	Toshiki Sumisaki4-dan / age 18 1597	Kisei-sen Prelim 1 Round 2	Sente	●
8	8/6	1521	-7	1513	Yuya Saito4-dan / age 29 1551	Junisen Class C2 Round 3	Sente	●
9	8/19	1513	-6	1508	Reo Koyama4-dan / age 33 1625	Oza-sen Prelim 1 Round 2	Gote	●
10	9/24	1508	-6	1501	Rintarou Iwamura4-dan / age 20 1585	Junisen Class C2 Round 5	Sente	●
11	9/30	1501	+11	1512	Akira Nishio7-dan / age 47 1637	Asahi Cup Prelim 1 Round 3	Sente	○
12	9/30	1501	-4	1497	Kenta Miyajima4-dan / age 27 1679	Asahi Cup Prelim 1 Final	Gote	●
13	10/8	1508	+8	1517	Atsushi Miyata7-dan / age 45 1525	Oi-sen Prelims Round 2	Gote	○
14	10/14	1517	+9	1526	Shingo Itoh6-dan / age 44 1556	Eio-sen 6-dan section Round 1	Sente	○
15	10/14	1517	-3	1513	Reo Okabe6-dan / age 27 1749	Eio-sen 6-dan section Round 2	Gote	●
16	10/22	1522	+8	1530	Ryosuke Nakamura6-dan / age 41 1502	Junisen Class C2 Round 6	Gote	○

FY2025 results11W-19L

Win rate0.367

Rating1513

Annual rank139th

Rank/title at FY end / age6-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1508	-4	1504	Naohiro Ishida6-dan / age 36 1681	Ryuo-sen Group 4 Ranking Round 3	Sente	●
2	5/23	1504	-6	1497	Shuji Satoh8-dan / age 57 1576	Kisei-sen Prelim 1 Round 1	Gote	●
3	6/12	1497	-5	1492	Junpei Ide5-dan / age 34 1641	Junisen Class C2 Round 1	Sente	●
4	7/3	1492	+7	1500	Yuichi Tanaka6-dan / age 40 1463	Junisen Class C2 Round 2	Gote	○
5	7/17	1500	+9	1509	Yusuke Toyama6-dan / age 45 1543	Asahi Cup Prelim 1 Round 2	Gote	○
6	7/31	1509	+11	1519	Naoki Koyama4-dan / age 25 1622	Junisen Class C2 Round 3	Gote	○
7	8/6	1519	-3	1516	Satoshi Takano6-dan / age 31 1755	Eio-sen 6-dan section Round 1	Sente	●
8	8/12	1516	-4	1512	Kazushi Watanabe7-dan / age 30 1724	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
9	8/21	1512	-4	1508	Hiroshi Yamamoto5-dan / age 29 1687	Junisen Class C2 Round 4	Sente	●
10	8/26	1508	+13	1521	Makoto Tobe7-dan / age 39 1733	Oi-sen Prelims Round 2	Gote	○
11	9/10	1521	+9	1529	Ehoto Osogaguchi4-dan / age 25 1554	Oza-sen Prelim 1 Round 2	Gote	○
12	9/17	1529	-9	1520	Yuichi Tanaka6-dan / age 40 1492	Ginga-sen Prelims Final	Gote	●
13	9/26	1520	-3	1517	Hirotaka Kajiura7-dan / age 30 1759	Asahi Cup Prelim 1 Round 3	Sente	●
14	9/30	1517	+12	1529	Koichi Fukaura9-dan / age 53 1706	Oi-sen Prelims Round 3	Gote	○
15	10/16	1529	-7	1523	Kenji Imaizumi5-dan / age 52 1589	Junisen Class C2 Round 5	Gote	●
16	10/30	1523	+12	1534	Naohiro Ishida6-dan / age 36 1698	Oza-sen Prelim 1 Round 3	Sente	○
17	11/6	1534	-7	1527	Ehoto Osogaguchi4-dan / age 26 1570	Junisen Class C2 Round 6	Sente	●
18	12/1	1527	-10	1517	伊藤沙恵 1450	Oi-sen Prelims Round 4	Gote	●
19	12/18	1517	+9	1527	Hiromu Watanabe6-dan / age 37 1570	Junisen Class C2 Round 7	Gote	○
20	1/9	1527	+13	1539	Tatsuya Sanmaido7-dan / age 32 1750	Oza-sen Prelim 1 Round 4	Gote	○
21	1/15	1539	-5	1534	Kei Honda6-dan / age 28 1693	Junisen Class C2 Round 8	Sente	●
22	1/21	1534	-3	1531	Kazuo Sugimoto6-dan / age 34 1768	Ryuo-sen Group 4 Ranking Round 1	Sente	●
23	1/28	1531	+3	1534	Kazushiza Horiguchi8-dan / age 50 1242	Osho-sen Prelim 1 Round 1	Sente	○
24	1/28	1531	+12	1543	Kentaro Ishii7-dan / age 33 1698	Osho-sen Prelim 1 Round 2	Sente	○
25	2/5	1545	-5	1540	Kohei Hasebe5-dan / age 31 1683	Junisen Class C2 Round 9	Gote	●
26	2/16	1540	-5	1535	Hiroaki Yokoyama7-dan / age 45 1664	NHK Cup Prelims Round 1	Gote	●
27	2/27	1535	-4	1531	Kei Honda6-dan / age 28 1717	Oza-sen Prelim 1 Final	Gote	●
28	3/5	1531	-6	1525	Naoki Koyama4-dan / age 26 1618	Kio-sen Prelims Round 2	Sente	●
29	3/10	1525	-4	1520	Naohiro Ishida6-dan / age 37 1690	Junisen Class C2 Round 10	Sente	●
30	3/26	1520	-8	1513	Ryosuke Nakamura6-dan / age 40 1532	Osho-sen Prelim 1 Round 3	Sente	●

FY2024 results11W-20L

Win rate0.355

Rating1513

Annual rank135th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1545	-3	1542	Taichi Takami7-dan / age 30 1801	Kio-sen Prelims Round 3	Gote	●
2	4/25	1542	-6	1536	Takuma Oikawa7-dan / age 36 1648	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
3	5/16	1536	+4	1540	Hiroshi Kamiya8-dan / age 63 1350	Kisei-sen Prelim 1 Round 1	Gote	○
4	5/16	1536	+6	1542	Hisashi Ogura8-dan / age 56 1428	Kisei-sen Prelim 1 Round 2	Gote	○
5	6/11	1546	-4	1542	Tatsuya Sanmaido7-dan / age 30 1724	Junisen Class C1 Round 1	Gote	●
6	7/9	1542	-5	1537	Seiya Tomita5-dan / age 28 1700	Junisen Class C1 Round 2	Sente	●
7	7/31	1537	+6	1543	Takehiro Ohira6-dan / age 47 1427	Asahi Cup Prelim 1 Round 2	Sente	○
8	8/6	1543	-6	1536	Akihiro Murata6-dan / age 38 1619	Junisen Class C1 Round 3	Gote	●
9	8/13	1536	-8	1528	Hiromu Watanabe6-dan / age 36 1545	Ginga-sen Prelims Final	Sente	●
10	8/30	1528	+10	1539	Akira Nishio7-dan / age 44 1623	Asahi Cup Prelim 1 Round 3	Sente	○
11	9/3	1539	-7	1532	Hirotaka Nozuki8-dan / age 51 1593	Junisen Class C1 Round 4	Sente	●
12	9/11	1532	-3	1529	Daichi Sasaki7-dan / age 29 1821	Ryuo-sen Group 3 Relegation playoff Final	Sente	●
13	9/17	1529	-2	1528	Takumi ItoEio / age 21 1902	Asahi Cup Prelim 1 Final	Gote	●
14	9/27	1528	-8	1520	Osamu Nakamura9-dan / age 61 1522	Oi-sen Prelims Round 2	Gote	●
15	10/4	1520	+8	1528	Ryosuke Nakamura6-dan / age 39 1537	Eio-sen 6-dan section Round 1	Gote	○
16	10/4	1520	-6	1513	Shingo Itoh6-dan / age 42 1595	Eio-sen 6-dan section Round 2	Sente	●
17	10/8	1522	-5	1516	Eiji Iijima8-dan / age 45 1650	Junisen Class C1 Round 5	Sente	●
18	10/18	1516	+7	1523	Masakazu Kondoh7-dan / age 53 1453	Oza-sen Prelim 1 Round 2	Sente	○
19	11/12	1523	-5	1518	Kazutoshi Satoh7-dan / age 46 1641	Junisen Class C1 Round 6	Gote	●
20	11/19	1518	-10	1508	Masakazu Watanabe6-dan / age 38 1450	Kisei-sen Prelim 1 Round 3	Sente	●
21	12/3	1508	+8	1516	Hiroshi Miyamoto5-dan / age 38 1503	Junisen Class C1 Round 7	Sente	○
22	1/7	1516	+8	1524	Shinichi Satoh6-dan / age 42 1534	Oza-sen Prelim 1 Round 3	Gote	○
23	1/14	1524	+8	1532	Manabu Senzaki9-dan / age 54 1504	Junisen Class C1 Round 8	Gote	○
24	1/24	1532	-3	1529	Reo Okabe4-dan / age 25 1784	Oza-sen Prelim 1 Round 4	Sente	●
25	1/28	1529	-6	1523	Eiji Iijima8-dan / age 45 1610	Kio-sen Prelims Round 2	Sente	●
26	2/4	1523	-7	1516	Akira Nishio7-dan / age 45 1586	Junisen Class C1 Round 9	Sente	●
27	2/14	1516	-7	1509	Shuji Satoh8-dan / age 57 1566	Osho-sen Prelim 1 Round 1	Sente	●
28	2/21	1509	-9	1501	Manabu Senzaki9-dan / age 54 1486	NHK Cup Prelims Round 1	Gote	●
29	2/26	1501	+10	1511	Atsushi Miyata7-dan / age 43 1598	Ryuo-sen Group 4 Ranking Round 1	Gote	○
30	3/4	1511	-8	1503	Keita Inoue9-dan / age 61 1494	Junisen Class C1 Round 10	Gote	●
31	3/17	1503	+10	1513	Kouru Abe7-dan / age 30 1609	Ryuo-sen Group 4 Ranking Round 2	Sente	○

FY2023 results9W-17L

Win rate0.346

Rating1546

Annual rank124th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1593	-6	1587	Hirotaka Nozuki8-dan / age 49 1690	Osho-sen Prelim 1 Round 3	Gote	●
2	4/20	1587	+9	1596	Eiji Iijima8-dan / age 43 1614	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	○
3	5/11	1596	-6	1590	Hisashi Namekata9-dan / age 49 1671	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	●
4	6/1	1590	-11	1578	Hiroshi Naganuma8-dan / age 58 1431	Kisei-sen Prelim 1 Round 1	Gote	●
5	6/13	1578	+9	1587	Sakio Chiba7-dan / age 44 1628	Junisen Class C1 Round 1	Gote	○
6	7/11	1587	-3	1585	Asuto Saito5-dan / age 24 1850	Junisen Class C1 Round 2	Sente	●
7	7/20	1585	+7	1592	Reo Koyama4-dan / age 30 1552	Asahi Cup Prelim 1 Round 2	Sente	○
8	8/1	1592	-9	1583	Satoru Sakaguchi6-dan / age 44 1555	Junisen Class C1 Round 3	Gote	●
9	8/23	1583	-9	1574	Yoshitaka Hoshino5-dan / age 35 1548	Ginga-sen Prelims Final	Sente	●
10	8/29	1574	+6	1580	Ichiro Hiura8-dan / age 57 1480	Junisen Class C1 Round 4	Sente	○
11	9/8	1580	-6	1574	Hirotaka Nozuki8-dan / age 50 1680	Oi-sen Prelims Round 2	Gote	●
12	9/12	1574	-9	1565	Michio Takahashi9-dan / age 63 1513	Asahi Cup Prelim 1 Round 3	Sente	●
13	9/22	1565	-9	1556	Shoji Segawa6-dan / age 53 1531	Eio-sen 6-dan section Round 1	Gote	●
14	9/26	1556	+9	1566	Kouhei Funae6-dan / age 36 1622	Junisen Class C1 Round 5	Gote	○
15	10/17	1566	-5	1561	Takuya Nishida5-dan / age 32 1712	Junisen Class C1 Round 6	Sente	●
16	11/7	1561	-9	1552	Hiroki Iizuka8-dan / age 54 1527	Junisen Class C1 Round 7	Sente	●
17	11/13	1552	-9	1543	Yuichi Tanaka6-dan / age 38 1498	Oza-sen Prelim 1 Round 2	Gote	●
18	12/20	1543	-4	1539	Shota Chida7-dan / age 29 1758	Ryuo-sen Group 3 Ranking Round 1	Sente	●
19	1/9	1539	+7	1546	Yoshiyuki Kubota7-dan / age 51 1490	Junisen Class C1 Round 9	Gote	○
20	1/17	1546	+11	1557	Takuma Oikawa7-dan / age 36 1668	Osho-sen Prelim 1 Round 2	Gote	○
21	1/31	1557	+9	1566	Daisuke Katagami7-dan / age 42 1613	Kio-sen Prelims Round 2	Sente	○
22	2/6	1566	-5	1561	Wakamu Deguchi6-dan / age 28 1715	Junisen Class C1 Round 10	Sente	●
23	2/27	1561	-7	1554	Tetsuya Fujimori5-dan / age 36 1585	NHK Cup Prelims	Gote	●
24	3/5	1554	-11	1543	Naruyuki Hatakeyama8-dan / age 54 1437	Junisen Class C1 Round 11	Gote	●
25	3/22	1543	+9	1552	Kazuhiro Nishikawa6-dan / age 37 1596	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	○
26	3/26	1552	-6	1546	Hiroki Taniai4-dan / age 30 1633	Osho-sen Prelim 1 Round 3	Gote	●

FY2022 results16W-16L

Win rate0.500

Rating1600

Annual rank94th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1571	+9	1580	Shuji Muranaka7-dan / age 41 1617	Ryuo-sen Group 4 Ranking Round 3	Gote	○
2	5/6	1580	-8	1572	Osamu Nakamura9-dan / age 59 1591	Ryuo-sen Group 4 Ranking Semifinal	Gote	●
3	5/11	1572	+8	1581	Ichiro Hiura8-dan / age 56 1588	Kisei-sen Prelim 1 Round 1	Sente	○
4	5/11	1572	+6	1578	Manabu Senzaki9-dan / age 51 1463	Kisei-sen Prelim 1 Round 2	Sente	○
5	6/7	1586	+10	1596	Daisuke Katagami7-dan / age 40 1653	Kisei-sen Prelim 1 Round 3	Sente	○
6	6/7	1586	-5	1582	Hirotaka Kajiura7-dan / age 26 1747	Kisei-sen Prelim 1 Final	Gote	●
7	6/14	1591	-8	1584	Yuta Komori5-dan / age 26 1611	Junisen Class C1 Round 1	Sente	●
8	6/24	1584	+5	1589	Hideyuki Takano6-dan / age 50 1456	Eio-sen 6-dan section Round 1	Sente	○
9	6/24	1584	-7	1577	Yusuke Toyama6-dan / age 42 1641	Eio-sen 6-dan section Round 2	Sente	●
10	7/12	1582	+9	1591	Daisuke Katagami7-dan / age 40 1631	Junisen Class C1 Round 2	Gote	○
11	7/21	1591	-12	1579	Hirokazu Ueno6-dan / age 45 1373	Asahi Cup Prelim 1 Round 2	Gote	●
12	8/3	1579	+11	1590	Ayumu Matsuo8-dan / age 42 1727	Oi-sen Prelims Round 2	Gote	○
13	8/9	1590	+9	1599	Akira Nishio7-dan / age 42 1627	Junisen Class C1 Round 3	Sente	○
14	8/24	1599	-6	1592	Issei Takazaki7-dan / age 35 1665	Ginga-sen Prelims Final	Gote	●
15	8/30	1592	-5	1588	Ryuuma Tonari7-dan / age 32 1732	Junisen Class C1 Round 4	Gote	●
16	9/20	1588	-4	1584	Shota Chida7-dan / age 28 1792	Oi-sen Prelims Round 3	Sente	●
17	10/6	1584	-5	1579	Reo Kurosawa6-dan / age 30 1727	Ryuo-sen Group 4 Promotion playoff Final	Sente	●
18	10/11	1579	-3	1575	Takumi Ito5-dan / age 20 1808	Junisen Class C1 Round 6	Gote	●
19	10/26	1575	+10	1586	Hiroshi Yamamoto4-dan / age 26 1671	Oza-sen Prelim 1 Round 2	Sente	○
20	11/2	1586	+10	1596	Yasuaki Murayama7-dan / age 38 1674	Ryuo-sen Group 4 Promotion playoff2 Final	Sente	○
21	11/8	1596	+7	1602	Michio Takahashi9-dan / age 62 1541	Junisen Class C1 Round 7	Sente	○
22	11/29	1602	+9	1611	Yusuke Toyama6-dan / age 42 1627	Oza-sen Prelim 1 Round 3	Gote	○
23	12/6	1611	-8	1603	Akihiro Murata6-dan / age 36 1620	Junisen Class C1 Round 8	Sente	●
24	1/10	1603	+4	1608	Hideyuki Takano6-dan / age 50 1437	Junisen Class C1 Round 9	Gote	○
25	1/19	1608	-4	1604	Seiya Kondou7-dan / age 26 1828	Ryuo-sen Group 3 Ranking Round 1	Sente	●
26	1/27	1604	-7	1597	Hiromu Watanabe6-dan / age 34 1633	Oza-sen Prelim 1 Round 4	Gote	●
27	2/1	1597	+10	1606	Takuma Oikawa7-dan / age 35 1663	Kio-sen Prelims Round 2	Sente	○
28	2/7	1606	-9	1597	Keiichi Sanada8-dan / age 50 1555	Junisen Class C1 Round 10	Sente	●
29	2/21	1597	-4	1593	Kazushi Watanabe5-dan / age 28 1769	NHK Cup Prelims Round 1	Sente	●
30	3/1	1593	+5	1598	Hiroshi Okazaki7-dan / age 55 1447	Osho-sen Prelim 1 Round 2	Sente	○
31	3/7	1598	+7	1605	Hiroshi Miyamoto5-dan / age 37 1559	Junisen Class C1 Round 11	Gote	○
32	3/24	1605	-5	1600	Satoshi Takano6-dan / age 29 1734	Kio-sen Prelims Round 3	Gote	●

FY2021 results9W-17L

Win rate0.346

Rating1574

Annual rank113th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/18	1596	-4	1591	Kentaro Ishii6-dan / age 29 1775	Junisen Class C1 Round 1	Sente	●
2	5/26	1591	-5	1586	Satoshi Takano5-dan / age 27 1714	Kisei-sen Prelim 1 Round 1	Sente	●
3	6/15	1586	+11	1597	Kouhei Funae6-dan / age 34 1712	Junisen Class C1 Round 2	Gote	○
4	7/6	1597	-7	1590	Shingo Itoh6-dan / age 39 1640	Eio-sen 6-dan section Round 1	Sente	●
5	7/13	1590	-9	1581	Keita Kadokura5-dan / age 34 1552	Junisen Class C1 Round 3	Gote	●
6	7/20	1581	-7	1575	Shuji Muranaka7-dan / age 40 1644	Asahi Cup Prelim 1 Round 2	Sente	●
7	7/29	1575	-4	1570	Kei Honda5-dan / age 24 1739	Oi-sen Prelims Round 2	Sente	●
8	8/27	1570	+6	1576	Akio Ishikawa7-dan / age 58 1468	Ginga-sen Prelims Final	Sente	○
9	9/21	1576	-4	1572	Eiji Iijima8-dan / age 42 1757	Junisen Class C1 Round 4	Sente	●
10	9/30	1572	+5	1577	Masakazu Kondoh7-dan / age 50 1432	Oza-sen Prelim 1 Round 2	Gote	○
11	10/18	1577	+8	1585	Keita Kadokura5-dan / age 34 1582	Oza-sen Prelim 1 Round 3	Sente	○
12	11/2	1585	+6	1590	Manabu Senzaki9-dan / age 51 1474	Junisen Class C1 Round 6	Gote	○
13	11/16	1590	-10	1581	Satoru Sakaguchi6-dan / age 43 1518	Junisen Class C1 Round 7	Sente	●
14	11/26	1581	-8	1572	Keiichi Sanada8-dan / age 49 1569	Oza-sen Prelim 1 Round 4	Sente	●
15	12/14	1572	-5	1567	Takayuki Kuroda5-dan / age 25 1691	Junisen Class C1 Round 8	Sente	●
16	12/23	1567	+11	1578	Makoto Tobe7-dan / age 35 1686	Ryuo-sen Group 4 Ranking Round 1	Sente	○
17	1/11	1578	-8	1570	Ichiro Hiura8-dan / age 55 1580	Junisen Class C1 Round 9	Gote	●
18	1/18	1570	-3	1567	Wataru Yashiro7-dan / age 27 1854	Ginga-sen Block D Round 4	Sente	●
19	1/26	1567	-7	1560	Kohei Hasebe4-dan / age 27 1612	Kio-sen Prelims Round 2	Sente	●
20	2/1	1560	-4	1556	Kei Honda5-dan / age 24 1747	Osho-sen Prelim 1 Round 1	Gote	●
21	2/8	1556	-7	1549	Kazutoshi Satoh7-dan / age 43 1607	Junisen Class C1 Round 10	Sente	●
22	2/25	1549	+8	1557	Yoshiyuki Kubota7-dan / age 49 1560	NHK Cup Prelims Round 1	Sente	○
23	2/25	1549	+11	1560	Kouru Abe7-dan / age 27 1690	NHK Cup Prelims Round 2	Gote	○
24	2/25	1549	-3	1547	Tadahisa Maruyama9-dan / age 51 1832	NHK Cup Prelims Final	Gote	●
25	3/8	1566	-3	1562	Wakamu Deguchi5-dan / age 26 1793	Junisen Class C1 Round 11	Gote	●
26	3/23	1562	+12	1574	Taichi Nakamura7-dan / age 33 1733	Ryuo-sen Group 4 Ranking Round 2	Gote	○

FY2020 results16W-20L

Win rate0.444

Rating1598

Annual rank99th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1628	-9	1619	Akihiro Murata6-dan / age 33 1565	Ryuo-sen Group 5 Ranking Round 3	Gote	●
2	4/14	1619	+10	1629	Satoshi Takano5-dan / age 26 1710	Kio-sen Prelims Round 3	Gote	○
3	4/30	1629	-8	1621	Hirotaka Nozuki8-dan / age 46 1632	Osho-sen Prelim 1 Round 3	Gote	●
4	5/14	1621	+4	1625	Hisashi Ogura7-dan / age 51 1439	Kio-sen Prelims Round 4	Sente	○
5	5/27	1625	-6	1619	Kei Honda5-dan / age 22 1702	Kisei-sen Prelim 1 Round 1	Gote	●
6	6/9	1619	+10	1629	Sakio Chiba7-dan / age 41 1724	Kio-sen Prelims Final	Sente	○
7	6/16	1629	+4	1633	Teruichi Aono9-dan / age 67 1409	Junisen Class C1 Round 1	Gote	○
8	7/8	1633	-3	1629	Kazuki KimuraOi / age 47 1856	Kio-sen Main Round 2	Sente	●
9	7/14	1629	+5	1634	Akira Shima9-dan / age 57 1472	Junisen Class C1 Round 2	Sente	○
10	7/24	1634	+6	1640	Tetsuya Fujimori5-dan / age 33 1553	Ryuo-sen Group 5 Promotion playoff Round 4	Gote	○
11	7/29	1640	-10	1630	Yoshiyuki Kubota7-dan / age 48 1555	Asahi Cup Prelim 1 Round 2	Sente	●
12	8/14	1630	+7	1637	Yoshiyuki Kubota7-dan / age 48 1587	Ryuo-sen Group 5 Promotion playoff Semifinal	Sente	○
13	9/3	1637	-10	1627	Shingo Itoh5-dan / age 38 1568	Ginga-sen Prelims Final	Gote	●
14	9/8	1627	-8	1619	Akira Nishio7-dan / age 40 1619	Junisen Class C1 Round 4	Sente	●
15	9/16	1619	+9	1628	橋本崇載age 37 1673	Oi-sen Prelims Round 2	Sente	○
16	9/29	1628	+7	1635	Keiichi Sanada8-dan / age 47 1572	Oza-sen Prelim 1 Round 2	Sente	○
17	10/6	1635	-8	1627	Daisuke Katagami7-dan / age 39 1632	Junisen Class C1 Round 5	Gote	●
18	10/12	1627	+10	1637	Mirai Aoshima6-dan / age 25 1732	Ryuo-sen Group 5 Promotion playoff Final	Sente	○
19	10/20	1637	-5	1632	Taichi Takami7-dan / age 27 1751	Junisen Class C1 Round 6	Sente	●
20	10/29	1632	-9	1623	Hiroki Taniai4-dan / age 26 1586	Oi-sen Prelims Round 3	Gote	●
21	11/4	1623	-11	1612	Hiroshi Okazaki7-dan / age 53 1475	Oza-sen Prelim 1 Round 3	Gote	●
22	11/17	1612	-9	1603	Akihiro Murata6-dan / age 34 1574	Junisen Class C1 Round 7	Gote	●
23	11/27	1603	+9	1612	Kouru Abe6-dan / age 26 1665	Ryuo-sen Group 4 Ranking Round 1	Gote	○
24	12/15	1612	+7	1619	Keiichi Sanada8-dan / age 48 1554	Junisen Class C1 Round 8	Gote	○
25	12/25	1619	-7	1612	Hirotaka Kajiura6-dan / age 25 1676	Ryuo-sen Group 4 Ranking Round 2	Gote	●
26	12/28	1612	+10	1622	Daisuke Suzuki9-dan / age 46 1685	Osho-sen Prelim 1 Round 2	Sente	○
27	1/12	1622	+9	1631	Kenjirou Abe7-dan / age 31 1681	Junisen Class C1 Round 9	Sente	○
28	1/27	1631	+8	1639	Akihiro Murata6-dan / age 34 1623	Eio-sen 6-dan section Round 2	Gote	○
29	1/27	1631	-5	1626	Ryuuma Tonari6-dan / age 31 1771	Eio-sen 6-dan section Round 3	Gote	●
30	2/2	1634	-7	1627	Sakio Chiba7-dan / age 41 1693	Junisen Class C1 Round 10	Gote	●
31	2/13	1627	-7	1620	Kazuo Sugimoto4-dan / age 29 1661	Osho-sen Prelim 1 Round 3	Sente	●
32	2/18	1620	-5	1615	Kentaro Ishii6-dan / age 28 1748	Kio-sen Prelims Round 2	Gote	●
33	2/24	1615	+4	1619	Akira Shima9-dan / age 58 1427	NHK Cup Prelims	Sente	○
34	2/24	1615	-5	1610	Kentaro Ishii6-dan / age 28 1753	NHK Cup Prelims	Gote	●
35	3/9	1614	-8	1607	Yuta Komori5-dan / age 25 1635	Junisen Class C1 Round 11	Sente	●
36	3/23	1607	-8	1598	Akira Nishio7-dan / age 41 1600	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●

FY2019 results21W-15L

Win rate0.583

Rating1631

Annual rank79th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1581	-3	1577	Seiya Kondou6-dan / age 22 1818	Ryuo-sen Group 5 Ranking Round 3	Gote	●
2	5/16	1577	+8	1586	Daisuke Katagami7-dan / age 37 1596	Kisei-sen Prelim 1 Round 2	Sente	○
3	6/18	1586	-9	1577	Michio Takahashi9-dan / age 59 1538	Junisen Class C1 Round 1	Gote	●
4	7/2	1577	-5	1572	Kazutoshi Satoh6-dan / age 41 1728	Junisen Class C1 Round 2	Sente	●
5	7/8	1572	+5	1577	Akio Ishikawa7-dan / age 56 1450	Asahi Cup Prelim 1 Round 2	Gote	○
6	7/18	1577	+9	1586	Shinya Satoh7-dan / age 41 1618	Ginga-sen Prelims	Gote	○
7	7/31	1586	+6	1592	Yoshiyuki Matsumoto6-dan / age 47 1474	Eio-sen 6-dan section Round 2	Gote	○
8	8/6	1592	-2	1590	Sota Fujii7-dan / age 17 1939	Junisen Class C1 Round 3	Sente	●
9	8/19	1590	+8	1597	Ryosuke Nakamura6-dan / age 33 1569	Ryuo-sen Group 5 Promotion playoff Round 4	Gote	○
10	8/22	1597	-9	1588	Shuji Satoh7-dan / age 52 1547	Asahi Cup Prelim 1 Round 3	Gote	●
11	9/3	1588	-9	1579	Shuji Satoh7-dan / age 52 1556	Junisen Class C1 Round 4	Gote	●
12	10/2	1579	+13	1592	Tatsuya Sanmaido7-dan / age 26 1807	Eio-sen 6-dan section Round 3	Sente	○
13	10/2	1579	-3	1576	Yasuhiro Masuda6-dan / age 21 1815	Eio-sen 6-dan section Final	Gote	●
14	10/9	1589	+8	1597	Takashi Abe8-dan / age 52 1610	Ryuo-sen Group 5 Promotion playoff Semifinal	Gote	○
15	10/15	1597	+3	1601	Kazushiza Horiguchi7-dan / age 44 1373	Junisen Class C1 Round 5	Sente	○
16	10/25	1601	+6	1607	Yasuaki Tsukada9-dan / age 54 1533	Oza-sen Prelim 1 Round 2	Sente	○
17	10/31	1607	-7	1600	Junpei Ide4-dan / age 28 1649	Oi-sen Prelims Round 2	Sente	●
18	11/5	1600	+8	1608	小林裕士7-dan / age 43 1583	Junisen Class C1 Round 6	Gote	○
19	11/13	1608	-6	1602	Ryuuma Tonari6-dan / age 29 1709	Ryuo-sen Group 5 Promotion playoff Final	Sente	●
20	11/22	1602	+8	1610	Daisuke Katagami7-dan / age 38 1584	Ginga-sen Block A Round 6	Sente	○
21	11/25	1610	+3	1613	Kazushiza Horiguchi7-dan / age 44 1380	Oza-sen Prelim 1 Round 3	Gote	○
22	12/3	1613	-10	1602	Takanori Anyouji6-dan / age 45 1501	Junisen Class C1 Round 7	Gote	●
23	12/9	1602	+9	1611	Kohei Hasebe4-dan / age 25 1630	Oza-sen Prelim 1 Round 4	Sente	○
24	12/26	1611	+9	1620	Kazuo Sugimoto4-dan / age 28 1657	Kio-sen Prelims Round 2	Sente	○
25	12/29	1620	-7	1613	Shuji Muranaka7-dan / age 38 1655	Kisei-sen Prelim 1 Round 3	Gote	●
26	1/7	1613	+8	1621	Takeshi Kawakami7-dan / age 47 1610	Ryuo-sen Group 5 Ranking Round 1	Gote	○
27	1/14	1621	+7	1628	Taku Morishita9-dan / age 53 1584	Junisen Class C1 Round 8	Sente	○
28	1/24	1628	-7	1621	Hiromu Watanabe5-dan / age 31 1685	Oza-sen Prelim 1 Final	Sente	●
29	1/31	1621	-6	1615	Shingo Sawada6-dan / age 28 1711	Ginga-sen Block A Round 7	Sente	●
30	2/4	1615	+6	1621	Manabu Senzaki9-dan / age 49 1529	Junisen Class C1 Round 9	Sente	○
31	2/26	1621	+9	1630	Atsushi Miyata7-dan / age 38 1646	NHK Cup Prelims Round 1	Sente	○
32	2/26	1621	-6	1615	Hiromu Watanabe5-dan / age 31 1690	NHK Cup Prelims Round 2	Sente	●
33	2/28	1624	+5	1629	Akira Shima9-dan / age 57 1502	Osho-sen Prelim 1 Round 1	Sente	○
34	3/3	1629	-10	1618	Shingo Hirafuji7-dan / age 56 1518	Junisen Class C1 Round 10	Gote	●
35	3/20	1618	+6	1624	Manabu Senzaki9-dan / age 49 1512	Ryuo-sen Group 5 Ranking Round 2	Gote	○
36	3/23	1624	+7	1631	Taku Morishita9-dan / age 53 1572	Osho-sen Prelim 1 Round 2	Sente	○

FY2018 results12W-18L

Win rate0.400

Rating1580

Annual rank99th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1603	+7	1609	Takeshi Kawakami7-dan / age 45 1540	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○
2	4/14	1609	-4	1605	Taichi Takami6-dan / age 24 1784	Eio-sen Best-of-5 Game 1	Sente	●
3	4/28	1605	-4	1601	Taichi Takami6-dan / age 24 1788	Eio-sen Best-of-5 Game 2	Gote	●
4	5/12	1601	-4	1597	Taichi Takami6-dan / age 24 1801	Eio-sen Best-of-5 Game 3	Gote	●
5	5/17	1597	-8	1589	Takashi Abe8-dan / age 50 1591	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
6	5/26	1589	-4	1585	Taichi Takami7-dan / age 24 1806	Eio-sen Best-of-5 Game 4	Gote	●
7	6/19	1585	+6	1591	Akira Shima9-dan / age 55 1479	Junisen Class C1 Round 1	Gote	○
8	7/3	1591	+6	1597	Tadao Kitajima7-dan / age 52 1488	Junisen Class C1 Round 2	Gote	○
9	7/25	1597	-4	1593	Yasuaki Murayama7-dan / age 34 1775	Asahi Cup Prelim 1 Round 2	Gote	●
10	7/31	1593	+5	1597	Masakazu Kondoh6-dan / age 47 1455	Junisen Class C1 Round 3	Sente	○
11	8/28	1597	-8	1589	Masataka Sugimoto7-dan / age 49 1581	Junisen Class C1 Round 4	Sente	●
12	9/21	1589	+11	1600	Hiromu Watanabe5-dan / age 30 1721	Kisei-sen Prelim 1 Round 2	Gote	○
13	9/25	1600	-6	1594	Kenjirou Abe7-dan / age 29 1705	Junisen Class C1 Round 5	Gote	●
14	10/17	1594	+7	1602	Yasuaki Tsukada9-dan / age 53 1566	Oi-sen Prelims Round 2	Sente	○
15	10/23	1602	+5	1607	Ichiro Hiura8-dan / age 52 1473	Junisen Class C1 Round 6	Sente	○
16	11/9	1607	+11	1618	Kentaro Ishii5-dan / age 26 1748	Kisei-sen Prelim 1 Round 3	Sente	○
17	11/9	1607	+5	1612	Yuki Fujikura5-dan / age 39 1488	Kisei-sen Prelim 1 Final	Gote	○
18	11/15	1623	-11	1612	Takehiro Ohira6-dan / age 41 1495	Ginga-sen Block B Round 6	Sente	●
19	11/20	1612	-6	1606	Mirai Aoshima5-dan / age 23 1687	Junisen Class C1 Round 7	Sente	●
20	11/27	1606	-8	1598	Kohei Hasebe4-dan / age 24 1603	Oi-sen Prelims Round 3	Gote	●
21	12/14	1598	-5	1593	Yasuaki Murayama7-dan / age 34 1723	Oza-sen Prelim 2 Round 2	Gote	●
22	12/18	1593	-9	1584	Satoru Sakaguchi6-dan / age 40 1534	Junisen Class C1 Round 8	Gote	●
23	12/22	1584	-3	1581	Shintaro SaitoOza / age 25 1856	Eio-sen Main Round 2	Gote	●
24	12/28	1581	-5	1576	Yasuaki Murayama7-dan / age 34 1728	Kio-sen Prelims Round 2	Gote	●
25	1/18	1576	+5	1581	Eisaku Tomioka8-dan / age 54 1423	Ryuo-sen Group 5 Ranking Round 1	Gote	○
26	2/5	1581	+6	1587	Hideyuki Takano6-dan / age 46 1494	Junisen Class C1 Round 10	Gote	○
27	2/21	1587	-4	1583	Koichi Fukaura9-dan / age 47 1801	Kisei-sen Prelim 2 Round 2	Sente	●
28	3/5	1583	-5	1578	Kouhei Funae6-dan / age 31 1738	Junisen Class C1 Round 11	Sente	●
29	3/14	1578	-7	1572	Hirotaka Kajiura4-dan / age 23 1635	Osho-sen Prelim 1 Round 2	Sente	●
30	3/21	1572	+8	1580	Yoshiyuki Kubota7-dan / age 46 1585	Ryuo-sen Group 5 Ranking Round 2	Gote	○

FY2017 results15W-13L

Win rate0.536

Rating1613

Annual rank79th

Rank/title at FY end / age6-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1565	+5	1570	石井直樹アマ 1413	Ryuo-sen Group 6 Ranking Round 4	Gote	○
2	4/26	1570	-6	1564	Daichi Sasaki4-dan / age 21 1656	Kio-sen Prelims Round 4	Sente	●
3	5/1	1564	-5	1558	Sota Fujii4-dan / age 14 1678	Ryuo-sen Group 6 Ranking Semifinal	Sente	●
4	6/13	1558	+5	1563	Masaki Izumi8-dan / age 56 1421	Junisen Class C1 Round 1	Gote	○
5	6/22	1563	+9	1573	Shuji Muranaka6-dan / age 36 1610	Eio-sen 6-dan section Round 2	Gote	○
6	6/22	1563	+8	1571	Tomohiro Murata6-dan / age 36 1551	Eio-sen 6-dan section Round 3	Sente	○
7	6/30	1580	-5	1575	Wataru Yashiro6-dan / age 23 1709	Kisei-sen Prelim 1 Round 1	Gote	●
8	7/11	1575	+5	1580	Bungo Fukusaki9-dan / age 57 1437	Junisen Class C1 Round 2	Sente	○
9	8/1	1580	-8	1572	Michio Takahashi9-dan / age 57 1572	Oi-sen Prelims Round 2	Sente	●
10	8/8	1572	+12	1584	Kouhei Funae6-dan / age 30 1771	Junisen Class C1 Round 3	Sente	○
11	9/12	1584	-7	1577	Daisuke Katagami6-dan / age 36 1629	Junisen Class C1 Round 4	Gote	●
12	9/29	1577	-9	1568	Wataru Kamimura4-dan / age 30 1515	Oza-sen Prelim 1 Round 2	Gote	●
13	10/10	1568	-7	1560	Akihiro Murata5-dan / age 31 1603	Junisen Class C1 Round 6	Sente	●
14	10/19	1560	+13	1574	Shota Chida6-dan / age 23 1846	Eio-sen 6-dan section Round 4	Sente	○
15	10/19	1560	+14	1574	Takuya Nagase6-dan / age 25 1888	Eio-sen 6-dan section Final	Sente	○
16	10/31	1588	-5	1582	Kenjirou Abe7-dan / age 28 1701	Junisen Class C1 Round 7	Sente	●
17	11/8	1582	-2	1580	Takuya Nagase6-dan / age 25 1892	Asahi Cup Prelim 1 Round 2	Gote	●
18	11/16	1580	+7	1587	Yoshitaka Hoshino4-dan / age 29 1522	Ryuo-sen Group 6 Promotion playoff Final	Gote	○
19	12/5	1587	+6	1593	Takanori Anyouji6-dan / age 43 1510	Junisen Class C1 Round 8	Sente	○
20	12/24	1593	+13	1606	Amahiko SatohMeijin・Eio / age 29 1876	Eio-sen Main Round 1	Gote	○
21	12/28	1606	-9	1597	Kosuke Tamura7-dan / age 41 1551	Ryuo-sen Group 5 Ranking Round 1	Sente	●
22	1/9	1597	+7	1604	Keiichi Sanada8-dan / age 45 1563	Junisen Class C1 Round 9	Gote	○
23	1/18	1604	+12	1617	Yasumitsu Satoh9-dan / age 48 1818	Eio-sen Main Round 2	Gote	○
24	1/24	1617	+11	1627	Hisashi Namekata8-dan / age 44 1743	Eio-sen Main Semifinal	Gote	○
25	2/6	1627	+7	1634	Shuji Satoh7-dan / age 50 1578	Junisen Class C1 Round 10	Sente	○
26	2/16	1634	-6	1628	Kentaro Ishii5-dan / age 25 1721	Kio-sen Prelims Round 2	Sente	●
27	3/8	1628	-6	1622	Wataru Yashiro6-dan / age 24 1723	Osho-sen Prelim 1 Round 1	Gote	●
28	3/13	1622	-9	1613	Keita Kadokura5-dan / age 30 1564	Junisen Class C1 Round 11	Gote	●

FY2016 results17W-19L

Win rate0.472

Rating1570

Annual rank105th

Rank/title at FY end / age6-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1590	-11	1579	Masakazu Kondoh6-dan / age 44 1469	Ryuo-sen Group 6 Ranking Round 3	Sente	●
2	4/20	1579	-8	1571	Tadao Kitajima7-dan / age 50 1568	Osho-sen Prelim 1 Round 2	Sente	●
3	5/26	1571	+6	1577	Yoshiyuki Matsumoto6-dan / age 44 1468	Kisei-sen Prelim 1 Round 2	Gote	○
4	6/7	1577	-7	1570	Issei Takazaki6-dan / age 29 1630	Junisen Class C1 Round 1	Gote	●
5	6/16	1570	-7	1564	Atsushi Miyata6-dan / age 35 1634	Eio-sen 6-dan section Round 2	Sente	●
6	6/29	1564	+5	1569	Masahiko Urano8-dan / age 52 1435	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
7	7/5	1569	+9	1578	Atsushi Miyata6-dan / age 35 1632	Junisen Class C1 Round 2	Sente	○
8	7/29	1578	+9	1588	Hiroshi Miyamoto5-dan / age 30 1643	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	○
9	8/10	1588	+3	1590	Hifumi Katoh9-dan / age 76 1315	Asahi Cup Prelim 1 Round 2	Gote	○
10	8/30	1590	-12	1579	Torahiko Tanaka9-dan / age 59 1415	Junisen Class C1 Round 3	Gote	●
11	9/7	1579	-7	1571	Shoji Segawa5-dan / age 46 1613	Ryuo-sen Group 6 Promotion playoff Round 5	Gote	●
12	9/13	1571	-9	1563	Kazushiza Horiguchi7-dan / age 41 1548	Junisen Class C1 Round 4	Sente	●
13	9/21	1563	+10	1572	Shinichi Satoh5-dan / age 34 1630	Kisei-sen Prelim 1 Round 3	Sente	○
14	9/21	1563	+10	1573	Hiroshi Miyamoto5-dan / age 30 1645	Kisei-sen Prelim 1 Final	Gote	○
15	9/28	1582	-3	1579	Yuuki Sasaki5-dan / age 22 1809	Oi-sen Prelims Round 2	Gote	●
16	10/18	1579	+3	1582	Hifumi Katoh9-dan / age 76 1311	Oza-sen Prelim 1 Round 2	Gote	○
17	10/25	1582	-5	1577	Sakio Chiba6-dan / age 37 1726	Junisen Class C1 Round 6	Gote	●
18	11/4	1577	+8	1585	Michio Takahashi9-dan / age 56 1596	Asahi Cup Prelim 1 Round 3	Gote	○
19	11/4	1577	+10	1587	Hirotaka Nozuki7-dan / age 43 1675	Asahi Cup Prelim 1 Final	Sente	○
20	11/11	1596	-7	1588	Hirotaka Kajiura4-dan / age 21 1629	Oza-sen Prelim 1 Round 3	Sente	●
21	11/15	1588	-11	1578	Yoshikazu Minami9-dan / age 53 1464	Junisen Class C1 Round 7	Sente	●
22	12/9	1578	-3	1574	Nobuyuki Yashiki9-dan / age 44 1812	Asahi Cup Prelim 2 Round 1	Sente	●
23	12/15	1574	+9	1583	Satoshi Takano4-dan / age 23 1617	Ryuo-sen Group 6 Ranking Round 1	Gote	○
24	12/19	1583	-9	1574	Shingo Hirafuji7-dan / age 53 1529	Junisen Class C1 Round 8	Gote	●
25	1/10	1574	-7	1567	Yasuaki Tsukada9-dan / age 52 1617	Junisen Class C1 Round 9	Sente	●
26	1/19	1567	-4	1563	Shintaro Saito6-dan / age 23 1777	Kisei-sen Prelim 2 Round 2	Sente	●
27	2/2	1563	+4	1568	Kazuharu Shoshi7-dan / age 55 1399	Kio-sen Prelims Round 2	Gote	○
28	2/7	1568	-3	1565	Yuuki Sasaki5-dan / age 22 1833	Junisen Class C1 Round 10	Gote	●
29	2/23	1565	+2	1567	Toshio Miyata8-dan / age 64 1263	NHK Cup Prelims Round 1	Gote	○
30	2/23	1565	+6	1571	Akio Ishikawa7-dan / age 53 1482	NHK Cup Prelims Round 2	Gote	○
31	2/23	1565	-7	1558	Yasuaki Tsukada9-dan / age 52 1608	NHK Cup Prelims Final	Sente	●
32	3/3	1566	+10	1577	Daichi Sasaki4-dan / age 21 1661	Ryuo-sen Group 6 Ranking Round 2	Sente	○
33	3/9	1577	-8	1569	Keiichi Sanada8-dan / age 44 1597	Osho-sen Prelim 1 Round 2	Gote	●
34	3/14	1569	-9	1560	Takanori Anyouji6-dan / age 42 1542	Junisen Class C1 Round 11	Sente	●
35	3/23	1560	+6	1566	Kenji Waki8-dan / age 56 1459	Ryuo-sen Group 6 Ranking Round 3	Gote	○
36	3/31	1566	+4	1570	Koji Tosa8-dan / age 62 1378	Kio-sen Prelims Round 3	Gote	○

FY2015 results11W-14L

Win rate0.440

Rating1595

Annual rank87th

Rank/title at FY end / age6-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/29	1633	+8	1640	Ryosuke Nakamura5-dan / age 29 1626	Kisei-sen Prelim 1 Round 2	Gote	○
2	6/2	1640	+4	1645	Masahiko Urano8-dan / age 51 1472	Junisen Class C1 Round 1	Sente	○
3	6/23	1645	-5	1639	Taichi Nakamura6-dan / age 27 1765	Junisen Class C1 Round 2	Gote	●
4	6/30	1639	-6	1634	Kouhei Funae5-dan / age 28 1734	Eio-sen 5-dan section Round 1	Gote	●
5	7/14	1634	+2	1636	Toshio Miyata8-dan / age 62 1293	Kisei-sen Prelim 1 Round 3	Gote	○
6	7/14	1634	-8	1625	Shoji Segawa5-dan / age 45 1612	Kisei-sen Prelim 1 Final	Sente	●
7	7/21	1627	-8	1619	小林裕士7-dan / age 38 1626	Junisen Class C1 Round 3	Sente	●
8	8/5	1619	-12	1608	Koji Tosa8-dan / age 60 1455	Asahi Cup Prelim 1 Round 2	Sente	●
9	8/27	1608	-10	1597	Kozo Arimori7-dan / age 52 1515	Ryuo-sen Group 5 Relegation playoff Final	Sente	●
10	9/1	1597	+6	1604	Tadao Kitajima7-dan / age 49 1517	Oi-sen Prelims Round 2	Sente	○
11	9/15	1604	+6	1609	Eisaku Tomioka8-dan / age 51 1495	Junisen Class C1 Round 4	Gote	○
12	10/8	1609	-7	1603	Kentaro Ishii4-dan / age 23 1675	Oza-sen Prelim 1 Round 2	Gote	●
13	10/13	1603	-9	1594	Hiroshi Naganuma7-dan / age 50 1558	Junisen Class C1 Round 5	Gote	●
14	11/4	1594	-5	1588	Takuma Oikawa6-dan / age 28 1706	Oi-sen Prelims Round 3	Sente	●
15	11/17	1588	+7	1595	Ichiro Hiura8-dan / age 49 1549	Junisen Class C1 Round 6	Sente	○
16	12/8	1595	+7	1603	Satoru Sakaguchi5-dan / age 37 1572	Junisen Class C1 Round 7	Sente	○
17	12/16	1603	+7	1610	Ichiro Hiura8-dan / age 49 1553	Kio-sen Prelims Round 2	Gote	○
18	12/24	1610	-7	1602	Hirotaka Kajiura4-dan / age 20 1642	Ginga-sen Block C Round 5	Sente	●
19	1/26	1602	-9	1593	Tadao Kitajima7-dan / age 50 1542	Junisen Class C1 Round 8	Gote	●
20	2/9	1593	-4	1589	Shota Chida5-dan / age 21 1795	Junisen Class C1 Round 9	Sente	●
21	2/19	1589	-4	1585	Yuuki Sasaki5-dan / age 21 1756	Kio-sen Prelims Round 3	Gote	●
22	2/22	1585	+7	1591	Hiroshi Okazaki6-dan / age 48 1523	Ryuo-sen Group 6 Ranking Round 2	Sente	○
23	2/25	1591	-6	1585	Mirai Aoshima4-dan / age 20 1676	NHK Cup Prelims	Sente	●
24	3/1	1585	+5	1591	Masakazu Kondoh6-dan / age 44 1473	Junisen Class C1 Round 10	Gote	○
25	3/9	1591	+4	1595	小林宏7-dan / age 53 1423	Osho-sen Prelim 1 Round 1	Gote	○

FY2014 results18W-16L

Win rate0.529

Rating1642

Annual rank65th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1674	-6	1668	Ayumu Matsuo7-dan / age 34 1783	Osho-sen Prelim 1 Round 2	Gote	●
2	4/20	1668	+10	1678	Kouru Abe4-dan / age 19 1741	NHK Cup Main Round 1	Sente	○
3	4/22	1678	+5	1683	Kiyokazu Katsumata6-dan / age 45 1530	Kio-sen Prelims Round 4	Gote	○
4	5/13	1683	+6	1689	Ryosuke Nakamura5-dan / age 28 1599	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	○
5	6/4	1689	-6	1682	Yuuki Sasaki5-dan / age 19 1768	Kio-sen Prelims Final	Gote	●
6	6/10	1682	-8	1675	Kouhei Funae5-dan / age 27 1691	Junisen Class C1 Round 1	Sente	●
7	7/2	1675	-12	1663	Kiyokazu Katsumata6-dan / age 45 1501	Kisei-sen Prelim 1 Round 2	Sente	●
8	7/8	1663	+9	1672	Shintaro Saito5-dan / age 21 1710	Junisen Class C1 Round 2	Sente	○
9	7/23	1672	-11	1661	Yuki Fujikura5-dan / age 34 1527	Ryuo-sen Group 5 Promotion playoff Round 3	Gote	●
10	7/30	1661	+2	1663	Noboru Tamaru9-dan / age 64 1318	Ginga-sen Prelims	Gote	○
11	8/4	1663	-14	1649	Eiji Ooshima7-dan / age 57 1328	Asahi Cup Prelim 1 Round 2	Sente	●
12	8/17	1649	+12	1661	Toshiaki Kubo9-dan / age 38 1855	NHK Cup Main Round 2	Sente	○
13	8/26	1661	-7	1654	Kenjirou Abe5-dan / age 25 1699	Junisen Class C1 Round 3	Sente	●
14	9/16	1654	+6	1660	Hideyuki Takano6-dan / age 42 1577	Junisen Class C1 Round 4	Gote	○
15	10/8	1660	+6	1666	Yusuke Toyama5-dan / age 34 1549	Oi-sen Prelims Round 2	Gote	○
16	10/28	1666	+3	1669	Kenji Waki8-dan / age 54 1442	Junisen Class C1 Round 6	Gote	○
17	10/31	1669	-10	1660	Takehiro Ohira5-dan / age 37 1595	Oi-sen Prelims Round 3	Gote	●
18	11/7	1660	+5	1664	Kenji Kobayashi9-dan / age 57 1508	Ginga-sen Block H Round 5	Gote	○
19	11/25	1664	+7	1671	Daisuke Katagami6-dan / age 33 1626	Junisen Class C1 Round 7	Sente	○
20	11/28	1671	-8	1664	Wataru Yashiro4-dan / age 20 1679	Oza-sen Prelim 1 Round 2	Sente	●
21	12/9	1664	-10	1653	Kazushiza Horiguchi7-dan / age 39 1572	Ginga-sen Block H Round 6	Gote	●
22	12/16	1653	+6	1660	Shuji Satoh7-dan / age 47 1568	Junisen Class C1 Round 8	Sente	○
23	12/26	1660	+3	1663	Keiji Mori9-dan / age 68 1438	Kio-sen Prelims Round 2	Sente	○
24	1/4	1663	+9	1672	Koji Tanigawa9-dan / age 52 1699	NHK Cup Main Round 3	Gote	○
25	1/6	1672	+7	1679	Keiichi Sanada7-dan / age 42 1646	Junisen Class C1 Round 9	Gote	○
26	1/23	1679	-8	1671	Wataru Yashiro4-dan / age 20 1676	Ryuo-sen Group 5 Ranking Round 1	Sente	●
27	2/3	1671	+5	1676	Bungo Fukusaki9-dan / age 55 1529	Junisen Class C1 Round 10	Sente	○
28	2/13	1676	-11	1665	Yoshiyuki Matsumoto6-dan / age 43 1525	Osho-sen Prelim 1 Round 2	Gote	●
29	2/15	1665	-6	1659	橋本崇載age 31 1767	NHK Cup Main Quarterfinal	Sente	●
30	2/19	1659	+5	1665	Akio Ishikawa7-dan / age 51 1547	NHK Cup Prelims Round 1	Gote	○
31	2/19	1659	-7	1652	Kosuke Tamura7-dan / age 38 1688	NHK Cup Prelims Round 2	Gote	●
32	3/4	1657	-9	1648	Daisuke Nakagawa8-dan / age 46 1612	Kio-sen Prelims Round 3	Sente	●
33	3/10	1648	+5	1653	Hiroshi Kamiya8-dan / age 53 1487	Junisen Class C1 Round 11	Gote	○
34	3/20	1653	-11	1642	Takeshi Kawakami6-dan / age 42 1523	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	●

FY2013 results23W-16L

Win rate0.590

Rating1681

Annual rank48th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1704	+8	1712	Shintaro Saito5-dan / age 19 1697	Ryuo-sen Group 6 Ranking Round 3	Sente	○
2	4/30	1712	+2	1714	Shohei Takada6-dan / age 50 1386	Ryuo-sen Group 6 Ranking Round 4	Gote	○
3	5/10	1714	+5	1718	Yuichi Tanaka4-dan / age 28 1551	Kio-sen Prelims Round 4	Gote	○
4	5/17	1718	+4	1723	Yoshiyuki Matsumoto6-dan / age 41 1541	Ryuo-sen Group 6 Ranking Semifinal	Gote	○
5	5/30	1723	+6	1728	Naohiro Ishida4-dan / age 24 1617	Ryuo-sen Group 6 Ranking Final	Gote	○
6	6/8	1728	+6	1734	Akira Shima9-dan / age 50 1628	Kio-sen Prelims Final	Sente	○
7	6/18	1734	+5	1739	Keita Kadokura4-dan / age 26 1612	Shinjin-o-sen Main Round 3	Sente	○
8	6/23	1739	+6	1745	Keita Inoue9-dan / age 49 1637	NHK Cup Main Round 1	Sente	○
9	6/25	1745	-9	1736	Sakio Chiba6-dan / age 34 1689	Junisen Class C1 Round 1	Gote	●
10	6/28	1736	-9	1727	Shingo Itoh4-dan / age 31 1698	Kisei-sen Prelim 1 Round 2	Sente	●
11	7/2	1727	-6	1721	Hiroyuki Miura8-dan / age 39 1811	Kio-sen Main Round 2	Gote	●
12	7/5	1721	+6	1727	Takuma Oikawa5-dan / age 26 1651	Ryuo-sen Main Round 1	Gote	○
13	7/9	1727	+5	1732	Shingo Hirafuji7-dan / age 49 1574	Junisen Class C1 Round 2	Sente	○
14	7/17	1732	-13	1719	Koji Horiguchi7-dan / age 52 1491	Asahi Cup Prelim 1 Round 2	Gote	●
15	7/19	1719	-6	1713	Takuya Nagase6-dan / age 20 1817	Ryuo-sen Main Round 2	Sente	●
16	8/6	1713	+4	1718	Takehiro Ohira5-dan / age 36 1543	Junisen Class C1 Round 3	Gote	○
17	8/13	1718	-9	1709	Shoji Segawa5-dan / age 43 1683	Ginga-sen Prelims Final	Sente	●
18	8/23	1709	-11	1698	Tetsuya Fujimori4-dan / age 26 1570	Shinjin-o-sen Main Quarterfinal	Gote	●
19	9/11	1698	+7	1705	Akira Nishio6-dan / age 33 1649	Oi-sen Prelims Round 2	Gote	○
20	9/15	1705	+11	1716	Toshiaki Kubo9-dan / age 38 1864	NHK Cup Main Round 2	Sente	○
21	9/24	1716	+4	1721	Yasuaki Tsukada9-dan / age 48 1545	Junisen Class C1 Round 4	Sente	○
22	10/29	1721	-9	1711	Daisuke Katagami6-dan / age 32 1656	Junisen Class C1 Round 5	Sente	●
23	11/13	1711	+3	1714	Manabu Kumasaka5-dan / age 36 1486	Oza-sen Prelim 1 Round 2	Sente	○
24	11/20	1714	-9	1706	Daisuke Suzuki8-dan / age 39 1688	Oi-sen Prelims Round 3	Gote	●
25	11/26	1706	-9	1697	Atsushi Miyata6-dan / age 32 1669	Junisen Class C1 Round 6	Gote	●
26	12/1	1697	-4	1693	Tadahisa Maruyama9-dan / age 43 1866	NHK Cup Main Round 3	Gote	●
27	12/4	1693	-9	1683	Makoto Chuza7-dan / age 43 1632	Oza-sen Prelim 1 Round 3	Sente	●
28	12/17	1683	+3	1686	Hifumi Katoh9-dan / age 73 1417	Junisen Class C1 Round 7	Gote	○
29	12/20	1686	+7	1693	Masakazu Watanabe5-dan / age 27 1621	Kio-sen Prelims Round 2	Gote	○
30	12/27	1693	+8	1700	Atsushi Miyata6-dan / age 32 1679	Ryuo-sen Group 5 Ranking Round 1	Gote	○
31	1/8	1700	-7	1693	Issei Takazaki6-dan / age 26 1728	Junisen Class C1 Round 8	Sente	●
32	1/28	1693	-10	1683	Naohiro Ishida4-dan / age 25 1612	Ryuo-sen Group 5 Ranking Round 2	Sente	●
33	2/4	1683	-12	1671	Hiroshi Kamiya7-dan / age 52 1502	Junisen Class C1 Round 9	Sente	●
34	2/25	1671	+2	1673	Noboru Tamaru9-dan / age 63 1320	NHK Cup Prelims Round 1	Gote	○
35	2/25	1671	+3	1674	Nou Itoh6-dan / age 52 1401	NHK Cup Prelims Round 2	Sente	○
36	2/25	1671	+9	1680	Makoto Tobe6-dan / age 27 1702	NHK Cup Prelims Final	Gote	○
37	3/4	1685	-13	1672	Torahiko Tanaka9-dan / age 56 1435	Junisen Class C1 Round 10	Gote	●
38	3/12	1672	+3	1675	Takashi Kanezawa5-dan / age 40 1430	Osho-sen Prelim 1 Round 1	Gote	○
39	3/27	1675	+6	1681	Akira Shima9-dan / age 51 1585	Kio-sen Prelims Round 3	Gote	○

FY2012 results24W-12L

Win rate0.667

Rating1706

Annual rank42nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1637	+3	1640	Saburou Takeichi6-dan / age 58 1372	Osho-sen Prelim 1 Round 1	Gote	○
2	5/1	1640	+8	1648	Manabu Senzaki8-dan / age 41 1649	Osho-sen Prelim 1 Round 2	Sente	○
3	5/9	1648	-13	1635	Yoshiyuki Ueyama7-dan / age 55 1379	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	●
4	5/31	1635	+9	1645	Kouru Abe4-dan / age 17 1701	Osho-sen Prelim 1 Round 3	Gote	○
5	6/12	1645	+6	1651	Tadao Kitajima6-dan / age 46 1570	Junisen Class C1 Round 1	Gote	○
6	6/21	1651	+11	1661	Daisuke Suzuki8-dan / age 37 1767	Ginga-sen FinalＴ Round 1	Gote	○
7	6/26	1661	-7	1654	Shinya Satoh6-dan / age 34 1690	Kisei-sen Prelim 1 Round 2	Gote	●
8	6/27	1654	-2	1652	Yoshiharu HabuOi・Kisei / age 41 2004	Ginga-sen FinalＴ Round 2	Sente	●
9	7/10	1652	-12	1640	Eisaku Tomioka8-dan / age 48 1467	Junisen Class C1 Round 2	Gote	●
10	7/20	1640	-4	1636	Kazuki Kimura8-dan / age 39 1810	Osho-sen Prelim 1 Final	Sente	●
11	8/7	1636	-7	1629	Makoto Sasaki6-dan / age 32 1674	Junisen Class C1 Round 3	Gote	●
12	8/22	1629	+6	1635	Yuya Nagaoka5-dan / age 27 1561	Asahi Cup Prelim 1 Round 2	Sente	○
13	8/22	1629	-3	1625	Amahiko Satoh7-dan / age 24 1853	Asahi Cup Prelim 1 Round 3	Sente	●
14	9/4	1632	+6	1638	Masakazu Kondoh6-dan / age 41 1558	Junisen Class C1 Round 4	Sente	○
15	9/12	1638	+9	1647	Kazutoshi Satoh5-dan / age 34 1683	Oi-sen Prelims Round 2	Sente	○
16	10/2	1647	+7	1654	Hiroshi Naganuma7-dan / age 47 1618	Junisen Class C1 Round 5	Gote	○
17	10/22	1654	-12	1643	Takeshi Kawakami6-dan / age 40 1475	Oza-sen Prelim 1 Round 2	Sente	●
18	10/26	1643	+6	1649	Yuichi Tanaka4-dan / age 27 1573	Oi-sen Prelims Round 3	Gote	○
19	11/1	1649	+9	1658	Wataru Yashiro4-dan / age 18 1708	Ginga-sen Block B Round 5	Sente	○
20	11/6	1658	-10	1649	Ichiro Hiura8-dan / age 46 1585	Junisen Class C1 Round 6	Sente	●
21	11/16	1649	-5	1644	Yasuaki Murayama6-dan / age 28 1803	Oi-sen Prelims Round 4	Sente	●
22	12/11	1644	+10	1654	小林裕士7-dan / age 36 1715	Junisen Class C1 Round 7	Gote	○
23	12/25	1654	-5	1649	Akira Inaba6-dan / age 24 1785	Ginga-sen Block B Round 6	Gote	●
24	12/27	1649	+2	1650	清水市代 1271	Ryuo-sen Group 6 Ranking Round 1	Gote	○
25	1/9	1650	+2	1652	Seiichirou Taki7-dan / age 64 1334	Kio-sen Prelims Round 2	Sente	○
26	1/15	1652	+11	1664	Yasuaki Murayama6-dan / age 28 1812	Junisen Class C1 Round 8	Sente	○
27	1/22	1664	+2	1666	Toshio Miyata7-dan / age 60 1299	Osho-sen Prelim 1 Round 1	Sente	○
28	2/5	1666	+5	1671	Masahiko Urano8-dan / age 48 1523	Junisen Class C1 Round 9	Sente	○
29	2/14	1671	+7	1677	Reo Kurosawa3-dan / age 20 1611	Shinjin-o-sen Main Round 2	Gote	○
30	2/19	1677	+4	1681	Hiroshi Okazaki6-dan / age 45 1497	NHK Cup Prelims Round 1	Sente	○
31	2/19	1677	+4	1681	Hiroshi Kamiya7-dan / age 51 1505	NHK Cup Prelims Round 2	Sente	○
32	2/19	1677	+7	1684	Shuji Satoh7-dan / age 45 1636	NHK Cup Prelims Final	Sente	○
33	3/12	1693	+5	1698	Kenji Kobayashi9-dan / age 55 1544	Junisen Class C1 Round 10	Sente	○
34	3/19	1698	+6	1703	Shinichi Satoh4-dan / age 30 1595	Ryuo-sen Group 6 Ranking Round 2	Gote	○
35	3/22	1703	+11	1714	Amahiko Satoh7-dan / age 25 1853	Kio-sen Prelims Round 3	Sente	○
36	3/29	1714	-8	1706	Hiroki Iizuka7-dan / age 43 1701	Osho-sen Prelim 1 Round 2	Sente	●

FY2011 results21W-18L

Win rate0.538

Rating1645

Annual rank71st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1663	-7	1656	Daisuke Nakagawa8-dan / age 42 1703	Kio-sen Prelims Round 3	Gote	●
2	4/17	1656	+7	1664	Osamu Nakamura9-dan / age 48 1628	NHK Cup Main Round 1	Gote	○
3	4/20	1664	-9	1654	Yuuki Sasaki4-dan / age 16 1609	Shinjin-o-sen Main Round 3	Sente	●
4	5/30	1654	+4	1658	Kazuharu Shoshi7-dan / age 49 1450	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
5	6/14	1658	-6	1653	Akira Inaba5-dan / age 22 1769	Junisen Class C1 Round 1	Sente	●
6	6/30	1653	+3	1656	Katsuhiko Murooka7-dan / age 52 1406	Kisei-sen Prelim 1 Round 2	Gote	○
7	7/5	1656	-4	1652	Amahiko Satoh6-dan / age 23 1839	Junisen Class C1 Round 2	Gote	●
8	7/20	1652	+5	1657	Akio Ishikawa7-dan / age 48 1532	Ginga-sen Prelims	Sente	○
9	7/29	1657	+6	1663	Shoji Segawa4-dan / age 41 1589	Kisei-sen Prelim 1 Round 3	Gote	○
10	7/29	1657	+3	1660	木下浩一age 43 1422	Kisei-sen Prelim 1 Final	Gote	○
11	8/9	1667	-9	1658	Keiichi Sanada7-dan / age 38 1641	Junisen Class C1 Round 3	Gote	●
12	8/12	1658	+3	1661	Eiji Ooshima7-dan / age 54 1376	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
13	9/6	1661	-10	1651	Hideyuki Takano6-dan / age 39 1561	Junisen Class C1 Round 4	Sente	●
14	9/13	1651	+6	1657	Hisashi Ogura7-dan / age 43 1580	Asahi Cup Prelim 1 Round 2	Sente	○
15	9/13	1651	-9	1641	Shingo Itoh4-dan / age 29 1590	Asahi Cup Prelim 1 Round 3	Gote	●
16	9/16	1648	+2	1650	Yoshinori Satou8-dan / age 62 1338	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	○
17	9/18	1650	-3	1646	Masataka Goda9-dan / age 40 1873	NHK Cup Main Round 2	Gote	●
18	9/22	1646	-8	1639	Sakio Chiba6-dan / age 32 1655	Oi-sen Prelims Round 2	Sente	●
19	10/6	1639	-12	1627	Hifumi Katoh9-dan / age 71 1462	Ryuo-sen Group 6 Promotion playoff Round 5	Sente	●
20	10/25	1627	+8	1635	Yuuki Sasaki4-dan / age 17 1648	Oza-sen Prelim 1 Round 2	Sente	○
21	11/1	1635	-11	1625	Koji Tosa7-dan / age 56 1511	Junisen Class C1 Round 6	Gote	●
22	11/9	1625	+9	1634	Kazutoshi Satoh5-dan / age 33 1687	Oza-sen Prelim 1 Round 3	Sente	○
23	11/16	1634	+4	1638	Kaishu Tanaka9-dan / age 64 1414	Ginga-sen Block E Round 5	Gote	○
24	11/16	1634	+12	1646	Yasuaki Murayama5-dan / age 27 1804	Ginga-sen Block E Round 6	Sente	○
25	11/22	1649	-4	1645	橋本崇載age 28 1830	Kisei-sen Prelim 2 Round 2	Gote	●
26	11/29	1645	+8	1653	Shuji Satoh7-dan / age 44 1653	Junisen Class C1 Round 7	Gote	○
27	12/6	1653	-5	1648	Taichi Nakamura5-dan / age 23 1771	Oza-sen Prelim 1 Round 4	Sente	●
28	12/20	1648	+11	1659	Tetsuro Itodani5-dan / age 23 1809	Junisen Class C1 Round 8	Sente	○
29	1/6	1659	+9	1668	Hiroki Iizuka7-dan / age 42 1698	Ginga-sen Block E Round 7	Sente	○
30	1/17	1668	+4	1672	Kenji Waki8-dan / age 51 1490	Junisen Class C1 Round 9	Sente	○
31	1/24	1672	+5	1677	Akio Ishikawa7-dan / age 48 1524	Ryuo-sen Group 6 Ranking Round 1	Sente	○
32	1/31	1677	-9	1668	Keita Kadokura4-dan / age 24 1632	Kio-sen Prelims Round 2	Gote	●
33	2/7	1668	+3	1671	Kunio Naitou9-dan / age 72 1413	Junisen Class C1 Round 10	Gote	○
34	2/17	1671	-10	1661	Shinichi Satoh4-dan / age 29 1577	Ryuo-sen Group 6 Ranking Round 2	Gote	●
35	2/22	1661	+3	1664	Shohei Takada6-dan / age 49 1417	NHK Cup Prelims Round 1	Gote	○
36	2/22	1661	-9	1652	Makoto Sasaki6-dan / age 32 1638	NHK Cup Prelims Round 2	Gote	●
37	2/28	1656	-8	1647	Yoshikazu Minami9-dan / age 48 1643	Ginga-sen Block E Round 8	Sente	●
38	3/13	1647	+6	1653	Bungo Fukusaki9-dan / age 52 1548	Junisen Class C1 Round 11	Sente	○
39	3/27	1653	-8	1645	Kentaro Ishii3-dan / age 19 1632	Shinjin-o-sen Main Round 2	Gote	●

FY2010 results21W-15L

Win rate0.583

Rating1669

Annual rank58th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1644	+11	1655	Eiji Iijima6-dan / age 30 1758	Kio-sen Prelims Round 3	Sente	○
2	4/20	1655	-8	1647	Takahiro Toyokawa7-dan / age 43 1663	Osho-sen Prelim 1 Round 3	Sente	●
3	4/28	1647	+5	1652	Koji Tosa7-dan / age 55 1510	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
4	5/6	1652	-7	1645	Hiroki Nakata8-dan / age 45 1701	Kio-sen Prelims Round 4	Gote	●
5	6/4	1645	-8	1637	Shoji Segawa4-dan / age 40 1647	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	●
6	6/8	1637	+10	1647	Issei Takazaki5-dan / age 23 1705	Junisen Class C1 Round 1	Sente	○
7	6/29	1647	+2	1649	Ryuuichi Matsuura7-dan / age 58 1346	Kisei-sen Prelim 1 Round 2	Gote	○
8	7/6	1649	+5	1654	Hifumi Katoh9-dan / age 70 1502	Junisen Class C1 Round 2	Gote	○
9	7/27	1654	+8	1662	Shoji Segawa4-dan / age 40 1657	Ginga-sen Prelims	Gote	○
10	7/30	1662	+4	1666	Katsuhiko Murooka7-dan / age 51 1467	Asahi Cup Prelim 1 Round 2	Sente	○
11	8/3	1666	-12	1654	Keiji Mori9-dan / age 64 1466	Junisen Class C1 Round 3	Sente	●
12	8/9	1654	+7	1660	Tadao Kitajima6-dan / age 44 1596	Oi-sen Prelims Round 2	Gote	○
13	8/16	1660	+8	1668	Shinya Satoh6-dan / age 32 1665	Kisei-sen Prelim 1 Round 3	Sente	○
14	8/16	1660	+7	1667	Kiyokazu Katsumata6-dan / age 41 1616	Kisei-sen Prelim 1 Final	Sente	○
15	9/7	1675	-9	1666	Shingo Hirafuji6-dan / age 46 1619	Junisen Class C1 Round 4	Gote	●
16	9/10	1666	-6	1660	Manabu Senzaki8-dan / age 40 1758	Asahi Cup Prelim 1 Round 3	Gote	●
17	10/5	1660	+4	1664	Kaishu Tanaka9-dan / age 63 1448	Junisen Class C1 Round 5	Gote	○
18	10/13	1664	+7	1671	Yuya Nagaoka4-dan / age 25 1617	Oza-sen Prelim 1 Round 2	Gote	○
19	10/29	1671	-6	1665	Yasuaki Murayama5-dan / age 26 1754	Oza-sen Prelim 1 Round 3	Gote	●
20	11/2	1665	-7	1658	Kosuke Tamura6-dan / age 34 1714	Junisen Class C1 Round 6	Gote	●
21	11/9	1658	-7	1651	Kensuke Kitahama7-dan / age 34 1712	Kisei-sen Prelim 2 Round 2	Gote	●
22	11/22	1651	-4	1647	Kazuki Kimura8-dan / age 37 1829	Oi-sen Prelims Round 3	Sente	●
23	11/26	1647	+6	1653	Kenji Kanzaki7-dan / age 46 1562	Ginga-sen Block B Round 5	Gote	○
24	11/26	1647	-8	1638	Keiichi Sanada7-dan / age 38 1627	Ginga-sen Block B Round 6	Sente	●
25	12/17	1644	+3	1647	Hatasu Itou7-dan / age 60 1394	Ryuo-sen Group 6 Ranking Round 1	Sente	○
26	12/21	1647	-10	1638	Yasuaki Tsukada9-dan / age 46 1574	Junisen Class C1 Round 7	Sente	●
27	1/12	1638	-8	1630	Keiichi Sanada7-dan / age 38 1640	Osho-sen Prelim 1 Round 2	Gote	●
28	1/18	1630	+7	1637	Takehiro Ohira5-dan / age 33 1594	Junisen Class C1 Round 8	Gote	○
29	1/25	1637	+7	1644	Shingo Itoh4-dan / age 29 1593	Kio-sen Prelims Round 2	Sente	○
30	1/29	1644	-12	1632	武田俊平アマ 1426	Ryuo-sen Group 6 Ranking Round 2	Sente	●
31	2/4	1632	-3	1628	Masayuki Toyoshima6-dan / age 20 1857	Junisen Class C1 Round 9	Gote	●
32	2/14	1628	+8	1637	Yoshitaka Hoshino3-dan / age 22 1646	Shinjin-o-sen Main Round 2	Sente	○
33	2/25	1637	+6	1642	Manabu Kumasaka4-dan / age 33 1541	NHK Cup Prelims Round 1	Sente	○
34	2/25	1637	+10	1646	Daisuke Nakagawa8-dan / age 42 1722	NHK Cup Prelims Round 2	Sente	○
35	2/25	1637	+8	1645	Shoji Segawa4-dan / age 40 1656	NHK Cup Prelims Final	Gote	○
36	3/15	1661	+9	1669	Daisuke Katagami6-dan / age 29 1692	Junisen Class C1 Round 10	Sente	○

FY2009 results16W-11L

Win rate0.593

Rating1647

Annual rank68th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/3	1659	+7	1665	Shinichi Satoh4-dan / age 26 1601	Kisei-sen Prelim 1 Round 1	Gote	○
2	6/3	1659	+7	1666	Tadao Kitajima6-dan / age 43 1628	Kisei-sen Prelim 1 Round 2	Gote	○
3	6/10	1673	-12	1661	Manabu Kumasaka4-dan / age 32 1510	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
4	6/16	1661	+6	1668	Yusuke Toyama4-dan / age 29 1584	Junisen Class C2 Round 1	Gote	○
5	6/25	1668	+8	1675	Ichiro Hiura7-dan / age 43 1651	Ginga-sen Prelims	Sente	○
6	7/7	1675	+4	1679	Kazuharu Shoshi7-dan / age 47 1464	Junisen Class C2 Round 2	Sente	○
7	7/31	1679	-11	1668	Eisaku Tomioka8-dan / age 45 1556	Asahi Cup Prelim 1 Round 2	Gote	●
8	8/13	1668	-8	1660	Nobuyuki Yashiki9-dan / age 37 1681	Oi-sen Prelims Round 2	Sente	●
9	8/25	1660	+7	1668	Tadashi Ooishi4-dan / age 19 1624	Junisen Class C2 Round 3	Sente	○
10	8/28	1668	-8	1660	Issei Takazaki4-dan / age 22 1683	Kisei-sen Prelim 1 Round 3	Gote	●
11	9/2	1660	+3	1663	Yoshiyuki Ueyama7-dan / age 52 1429	Oza-sen Prelim 1 Round 2	Gote	○
12	9/24	1663	-13	1650	Hiromitsu Kanki6-dan / age 50 1423	Ginga-sen Block F Round 4	Gote	●
13	9/29	1650	+4	1654	Hitoshige Awaji9-dan / age 59 1448	Junisen Class C2 Round 4	Gote	○
14	10/9	1654	-8	1646	Makoto Sasaki5-dan / age 29 1647	Oza-sen Prelim 1 Round 3	Gote	●
15	10/20	1646	+10	1656	Amahiko Satoh5-dan / age 21 1731	Junisen Class C2 Round 5	Gote	○
16	11/17	1656	+5	1661	Katsuhiko Murooka7-dan / age 50 1509	Junisen Class C2 Round 6	Sente	○
17	12/8	1661	-10	1651	Hisashi Ogura7-dan / age 41 1590	Junisen Class C2 Round 7	Gote	●
18	12/16	1651	-13	1638	Noboru Tamaru8-dan / age 59 1383	Ryuo-sen Group 6 Ranking Round 1	Sente	●
19	1/12	1638	+3	1641	Nobuyuki Oouchi9-dan / age 68 1412	Junisen Class C2 Round 8	Sente	○
20	1/22	1641	-9	1632	Kenjirou Abe4-dan / age 20 1594	Shinjin-o-sen Main Round 2	Sente	●
21	1/28	1632	+9	1641	Kosuke Tamura6-dan / age 33 1681	Osho-sen Prelim 1 Round 2	Sente	○
22	2/2	1641	-13	1628	Kouichi Kodama7-dan / age 58 1364	Junisen Class C2 Round 9	Gote	●
23	2/18	1628	+2	1631	Seiichirou Taki7-dan / age 61 1325	NHK Cup Prelims Round 1	Gote	○
24	2/18	1628	-5	1623	Eiji Iijima6-dan / age 30 1766	NHK Cup Prelims Round 2	Gote	●
25	3/5	1626	+9	1635	Daisuke Katagami6-dan / age 28 1691	Kio-sen Prelims Round 2	Gote	○
26	3/9	1635	+5	1640	Shinya Yamamoto5-dan / age 38 1506	Junisen Class C2 Round 10	Gote	○
27	3/30	1640	+7	1647	Shinichi Satoh4-dan / age 27 1589	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○

FY2008 results21W-17L

Win rate0.553

Rating1661

Annual rank59th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1659	-11	1648	Ryo Shimamoto4-dan / age 27 1516	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
2	4/25	1648	+7	1655	Youichi Kushida6-dan / age 43 1608	Kisei-sen Prelim 1 Round 1	Gote	○
3	4/27	1655	+11	1666	Yasuaki Murayama5-dan / age 23 1804	NHK Cup Main Round 1	Gote	○
4	5/2	1666	-6	1660	Taku Morishita9-dan / age 41 1748	Osho-sen Prelim 1 Round 3	Gote	●
5	5/20	1660	+5	1666	Yasuaki Tsukada9-dan / age 43 1546	Kisei-sen Prelim 1 Round 2	Gote	○
6	6/3	1666	+5	1671	Yoshiyuki Matsumoto5-dan / age 36 1539	Junisen Class C2 Round 1	Sente	○
7	6/6	1671	-6	1665	Yasuaki Murayama5-dan / age 24 1779	Shinjin-o-sen Main Round 3	Sente	●
8	6/24	1665	+10	1675	Atsushi Miyata5-dan / age 27 1751	Kisei-sen Prelim 1 Round 3	Sente	○
9	7/1	1675	+6	1681	Yuya Nagaoka4-dan / age 22 1574	Junisen Class C2 Round 2	Sente	○
10	7/8	1681	-11	1670	Yasuaki Tsukada9-dan / age 43 1549	Oi-sen Prelims Round 2	Gote	●
11	7/12	1670	-13	1657	加藤幸男アマ 1448	Asahi Cup Prelim 1 Round 1	Sente	●
12	7/22	1657	-9	1649	Tomohiro Murata5-dan / age 27 1634	Junisen Class C2 Round 3	Sente	●
13	7/26	1649	+4	1653	石橋幸緒 1482	Oza-sen Prelim 1 Round 1	Gote	○
14	8/4	1653	+9	1663	Manabu Senzaki8-dan / age 38 1710	Ginga-sen Prelims	Gote	○
15	8/11	1663	+5	1668	Yoshiyuki Matsumoto6-dan / age 36 1536	Kisei-sen Prelim 1 Final	Sente	○
16	8/19	1668	+8	1676	Ryosuke Nakamura4-dan / age 22 1654	Junisen Class C2 Round 4	Gote	○
17	9/9	1676	+6	1681	Yasuaki Tsukada9-dan / age 43 1582	Oza-sen Prelim 1 Round 2	Sente	○
18	9/30	1681	-8	1674	Kazutoshi Satoh5-dan / age 30 1699	Oza-sen Prelim 1 Round 3	Gote	●
19	10/7	1674	-8	1666	Akihiro Murata4-dan / age 22 1679	Junisen Class C2 Round 6	Gote	●
20	10/21	1666	+5	1671	Hitoshige Awaji9-dan / age 58 1522	Ginga-sen Block H Round 4	Sente	○
21	10/21	1666	+3	1669	Kouichi Kodama7-dan / age 57 1421	Ginga-sen Block H Round 3	Gote	○
22	10/26	1674	+8	1682	Shuji Muranaka4-dan / age 27 1673	NHK Cup Main Round 2	Sente	○
23	11/4	1682	+8	1690	Issei Takazaki4-dan / age 21 1703	Junisen Class C2 Round 7	Sente	○
24	11/7	1690	-4	1687	Tadahisa Maruyama9-dan / age 38 1887	Kisei-sen Prelim 2 Round 2	Gote	●
25	12/2	1687	+8	1695	Makoto Chuza7-dan / age 38 1691	Junisen Class C2 Round 8	Gote	○
26	12/10	1695	-8	1686	Makoto Chuza7-dan / age 38 1683	Ginga-sen Block H Round 5	Sente	●
27	1/13	1686	+7	1693	Takeshi Kawakami6-dan / age 36 1647	Junisen Class C2 Round 9	Sente	○
28	1/19	1693	+6	1700	福間香奈 1619	Ryuo-sen Group 6 Ranking Round 1	Gote	○
29	1/26	1700	-10	1690	Yuya Nagaoka4-dan / age 23 1619	Shinjin-o-sen Main Round 2	Gote	●
30	1/29	1690	+6	1696	Torahiko Tanaka9-dan / age 51 1588	Osho-sen Prelim 1 Round 2	Sente	○
31	2/1	1696	-4	1692	Yasumitsu SatohKio / age 39 1912	NHK Cup Main Round 3	Gote	●
32	2/3	1692	+8	1700	Makoto Tobe4-dan / age 22 1683	Junisen Class C2 Round 10	Sente	○
33	2/6	1700	-11	1689	Keiji Mori9-dan / age 62 1562	Kio-sen Prelims Round 2	Gote	●
34	2/17	1689	+2	1691	Katsumi Mushano7-dan / age 55 1320	Ryuo-sen Group 6 Ranking Round 2	Gote	○
35	2/27	1691	-9	1681	Masakazu Kondoh6-dan / age 37 1630	NHK Cup Prelims Round 1	Gote	●
36	3/10	1681	-7	1674	Shinya Satoh6-dan / age 31 1717	Junisen Class C2 Round 11	Gote	●
37	3/23	1674	-6	1668	Akihito Hirose5-dan / age 22 1750	Ryuo-sen Group 6 Ranking Round 3	Gote	●
38	3/26	1668	-6	1661	Taku Morishita9-dan / age 42 1743	Osho-sen Prelim 1 Round 3	Sente	●

FY2007 results20W-9L

Win rate0.690

Rating1669

Annual rank57th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/2	1593	+11	1603	Yasuaki Murayama4-dan / age 22 1710	Kisei-sen Prelim 1 Round 1	Gote	○
2	6/6	1603	-8	1595	Hisashi Ogura7-dan / age 39 1603	Kisei-sen Prelim 1 Round 2	Gote	●
3	6/19	1595	-6	1590	Kazutoshi Satoh4-dan / age 29 1707	Junisen Class C2 Round 1	Sente	●
4	7/7	1590	-11	1579	桐山隆アマ 1446	Asahi Cup Prelim 1 Round 1	Sente	●
5	7/17	1579	+8	1587	Shinya Yamamoto5-dan / age 35 1576	Junisen Class C2 Round 2	Gote	○
6	8/28	1587	-5	1582	Makoto Sasaki5-dan / age 27 1719	Junisen Class C2 Round 3	Sente	●
7	9/5	1582	+7	1589	Hiroshi Okazaki6-dan / age 40 1554	Oza-sen Prelim 1 Round 2	Sente	○
8	9/18	1589	+5	1594	Noboru Tamaru8-dan / age 57 1450	Junisen Class C2 Round 4	Gote	○
9	9/26	1594	+6	1600	石橋幸緒 1519	Oi-sen Prelims Round 1	Sente	○
10	10/9	1600	-11	1589	Nobuyuki Oouchi9-dan / age 66 1445	Junisen Class C2 Round 5	Sente	●
11	10/15	1589	-3	1586	Daisuke Suzuki8-dan / age 33 1833	Oi-sen Prelims Round 2	Sente	●
12	10/30	1586	+9	1595	Taichi Nakamura4-dan / age 19 1630	Junisen Class C2 Round 6	Gote	○
13	11/26	1595	+8	1603	Youichi Kushida6-dan / age 42 1610	Oza-sen Prelim 1 Round 3	Sente	○
14	12/3	1603	+5	1608	野島崇宏アマ 1440	Ryuo-sen Group 6 Ranking Round 1	Sente	○
15	12/7	1608	-6	1601	Takeshi Kawakami6-dan / age 35 1685	Oza-sen Prelim 1 Round 4	Sente	●
16	12/18	1601	+10	1611	Tetsuro Itodani4-dan / age 19 1681	Junisen Class C2 Round 8	Sente	○
17	1/8	1611	+10	1621	Akira Shima8-dan / age 44 1693	Osho-sen Prelim 1 Round 1	Sente	○
18	1/15	1621	-7	1614	Hideyuki Takano5-dan / age 35 1645	Junisen Class C2 Round 9	Gote	●
19	1/24	1614	-8	1606	Amahiko Satoh4-dan / age 20 1618	Ryuo-sen Group 6 Ranking Round 2	Gote	●
20	1/28	1606	+4	1610	Osamu Katsuura9-dan / age 61 1435	Kio-sen Prelims Round 2	Sente	○
21	2/5	1610	+4	1614	小林宏6-dan / age 45 1433	Junisen Class C2 Round 10	Gote	○
22	2/22	1614	+7	1621	Hiroshi Okazaki6-dan / age 40 1555	Osho-sen Prelim 1 Round 2	Gote	○
23	2/29	1621	+9	1630	Hideyuki Takano5-dan / age 35 1672	NHK Cup Prelims Round 1	Gote	○
24	2/29	1621	+8	1629	Hiroshi Kamiya7-dan / age 46 1615	NHK Cup Prelims Round 2	Gote	○
25	2/29	1621	+10	1631	Ryosuke Nakamura4-dan / age 22 1697	NHK Cup Prelims Final	Sente	○
26	3/4	1648	+4	1651	Michio Ariyoshi9-dan / age 72 1428	Junisen Class C2 Round 11	Gote	○
27	3/12	1651	+8	1660	Hiroaki Yokoyama5-dan / age 27 1668	Shinjin-o-sen Main Round 2	Gote	○
28	3/18	1660	+6	1666	Hisashi Ogura7-dan / age 39 1570	Kio-sen Prelims Round 3	Sente	○
29	3/27	1666	+3	1669	Kouichi Kodama7-dan / age 57 1425	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○

FY2006 results0W-1L

Win rate0.000

Rating1594

Annual rank88th

Rank/title at FY end / ageage 20

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/15	1602	-8	1594	Shinichi Satohage 24 1593	Shinjin-o-sen Main Round 1	Gote	●

FY2005 results1W-1L

Win rate0.500

Rating1604

Annual rank85th

Rank/title at FY end / ageage 19

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/25	1603	+7	1610	千葉涼子 1568	Shinjin-o-sen Main Round 1	Gote	○
2	3/15	1610	-6	1604	Eiji Iijima5-dan / age 26 1692	Shinjin-o-sen Main Round 2	Gote	●

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