Rating › Kenji Imaizumi

Rating of Kenji Imaizumi

Player page　Last game 2026-10-29

Current rating1541

Peak1680
2022-08-16

Games417

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 53	116th	5-dan	Class C2	Group 6	1541		-8	8	10	0.444
FY2025	age 52	120th	5-dan	Class C2	Group 6	1549	42.4	-33	13	18	0.419
FY2024	age 51	100th	5-dan	Class C2	Group 6	1583	47.1	+7	16	15	0.516
FY2023	age 50	108th	5-dan	Class C2	Group 6	1576	41.2	-75	12	19	0.387
FY2022	age 49	67th	5-dan	Class C2	Group 6	1651	52.0	+7	20	16	0.556
FY2021	age 48	71st	5-dan	Class C2	Group 6	1644	52.9	+60	23	15	0.605
FY2020	age 47	105th	5-dan	Class C2	Group 6	1584	46.6	-13	16	16	0.500
FY2019	age 46	97th	4-dan	Class C2	Group 6	1596	48.9	-8	24	19	0.558
FY2018	age 45	78th	4-dan	Class C2	Group 6	1605	48.2	-13	18	21	0.462
FY2017	age 44	73rd	4-dan	Class C2	Group 6	1618	47.6	-5	15	13	0.536
FY2016	age 43	76th	4-dan		Group 6	1622	50.8	+50	19	15	0.559
FY2015	age 42	109th	4-dan		Group 6	1572	46.7	-21	11	9	0.550
FY2014	age 41	99th				1593		+9	4	2	0.667
FY2013	age 40	110th			Group 6	1584		+1	2	2	0.500
FY2012	age 39	115th			Group 6	1584		+41	7	2	0.778
FY2011	age 38	121st				1542		-24	0	1	0.000
FY2006	age 33	103rd			Group 6	1567		-7	0	1	0.000
FY2005	age 32	107th			Group 6	1573		-10	0	1	0.000
FY2004	age 31	100th				1584		-14	0	1	0.000
FY2003	age 30	88th			Group 6	1598		-21	1	2	0.333
FY2002	age 29	71st			Group 6	1619		-1	3	0	1.000
FY1998	age 25	76th				1620		-6	0	1	0.000
FY1997	age 24	68th				1626		-7	1	1	0.500
FY1992	age 19	58th				1633		-1	2	1	0.667
FY1991	age 18	62nd				1634		+5	1	0	1.000

Games by fiscal year

FY2026 results8W-10L

Win rate0.444

Rating1541

Annual rank116th

Rank/title at FY end / age5-dan / age 53

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1539	-3	1536	Yusei Koga6-dan / age 25 1776	Kio-sen Prelims Round 2	Gote	●
2	5/1	1536	+8	1544	Tomoki Yokoyama4-dan / age 26 1525	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○
3	5/29	1544	+6	1550	Yuya Nagaoka6-dan / age 40 1455	Kisei-sen Prelim 1 Round 1	Sente	○
4	5/29	1544	-8	1535	Saito Morimoto4-dan / age 24 1533	Kisei-sen Prelim 1 Round 2	Gote	●
5	6/9	1541	-9	1532	Hiroshi Miyamoto6-dan / age 40 1499	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
6	6/18	1532	+11	1543	Reo Koyama4-dan / age 32 1673	Junisen Class C2 Round 1	Sente	○
7	7/7	1543	+11	1554	Kenshi Tokuda5-dan / age 28 1683	Asahi Cup Prelim 1 Round 2	Sente	○
8	7/16	1554	+6	1561	Shuji Satoh8-dan / age 59 1482	Junisen Class C2 Round 2	Sente	○
9	8/6	1561	-7	1554	Shuji Muranaka7-dan / age 45 1626	Junisen Class C2 Round 3	Sente	●
10	8/12	1554	-12	1542	Isao Nakata8-dan / age 59 1366	Tatsujin-sen Prelims Round 1	Gote	●
11	8/27	1542	-4	1538	Mikio Kariyama5-dan / age 24 1733	Junisen Class C2 Round 4	Gote	●
12	9/8	1538	+5	1543	Masahiko Urano8-dan / age 62 1378	Oza-sen Prelim 1 Round 2	Gote	○
13	9/25	1543	-6	1537	Toshiki Sumisaki4-dan / age 18 1625	Oi-sen Prelims Round 1	Gote	●
14	9/28	1537	+13	1549	Kanta Masegi5-dan / age 28 1765	Asahi Cup Prelim 1 Round 3	Sente	○
15	9/28	1537	-6	1531	Yasuaki Murayama8-dan / age 42 1624	Asahi Cup Prelim 1 Final	Sente	●
16	10/13	1543	-4	1540	Akihiro Ida5-dan / age 29 1747	Eio-sen 5-dan section Round 2	Sente	●
17	10/20	1540	-9	1531	Hiroshi Miyamoto6-dan / age 40 1499	Oza-sen Prelim 1 Round 3	Gote	●
18	10/29	1531	+11	1541	Hirotaka Kajiura7-dan / age 31 1646	Junisen Class C2 Round 6	Sente	○

FY2025 results13W-18L

Win rate0.419

Rating1549

Annual rank120th

Rank/title at FY end / age5-dan / age 52

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1578	+4	1582	Isao Nakata8-dan / age 57 1402	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
2	5/16	1582	+7	1589	Hiroshi Miyamoto6-dan / age 39 1527	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
3	5/22	1589	+3	1592	Masahiko Urano8-dan / age 61 1358	Kisei-sen Prelim 1 Round 1	Sente	○
4	5/22	1589	+11	1600	Akihiro Ida5-dan / age 28 1730	Kisei-sen Prelim 1 Round 2	Sente	○
5	6/5	1603	+4	1608	Naruyuki Hatakeyama8-dan / age 56 1433	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
6	6/12	1608	+4	1612	Naoya Fujiwara7-dan / age 60 1416	Tatsujin-sen Prelims Round 1	Sente	○
7	6/12	1608	+3	1611	Masahiko Urano8-dan / age 61 1355	Tatsujin-sen Prelims Round 2	Sente	○
8	6/19	1615	-9	1606	Shogo Orita5-dan / age 35 1584	Junisen Class C2 Round 1	Sente	●
9	6/27	1606	-5	1601	Yusei Koga6-dan / age 24 1758	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	●
10	7/2	1601	-7	1594	Seiya Tomita5-dan / age 29 1657	Asahi Cup Prelim 1 Round 2	Sente	●
11	7/10	1594	-9	1586	Yujirou Takahashi4-dan / age 26 1571	Junisen Class C2 Round 2	Gote	●
12	7/18	1586	+4	1590	Shinya Yamamoto6-dan / age 53 1378	Oi-sen Prelims Round 1	Gote	○
13	7/24	1590	-3	1587	Daichi Sasaki7-dan / age 30 1851	Junisen Class C2 Round 3	Sente	●
14	8/5	1587	-5	1582	Akira Inaba8-dan / age 36 1736	Oi-sen Prelims Round 2	Gote	●
15	8/21	1582	+10	1592	Kohei Hasebe5-dan / age 31 1659	Junisen Class C2 Round 4	Gote	○
16	8/28	1592	-4	1588	Takashi Ikenaga6-dan / age 32 1773	Oza-sen Prelim 1 Round 2	Sente	●
17	9/2	1588	-4	1583	Yusei Koga6-dan / age 24 1774	Ginga-sen Prelims Final	Gote	●
18	9/9	1583	+6	1590	Mitsunori Makino6-dan / age 37 1513	Kisei-sen Prelim 1 Round 3	Sente	○
19	9/9	1583	+11	1594	Wakamu Deguchi6-dan / age 30 1696	Kisei-sen Prelim 1 Final	Sente	○
20	9/26	1600	-11	1589	Norihiro Yagura7-dan / age 50 1461	Tatsujin-sen Prelims Round 3	Sente	●
21	10/16	1589	+7	1596	Kota Kanai6-dan / age 39 1529	Junisen Class C2 Round 5	Sente	○
22	10/21	1596	-9	1587	Yugo Takeuchi5-dan / age 37 1538	Eio-sen 5-dan section Round 2	Sente	●
23	11/13	1587	-4	1582	Kazuo Sugimoto6-dan / age 34 1754	Junisen Class C2 Round 6	Gote	●
24	12/11	1582	+6	1589	Yuya Saito4-dan / age 28 1511	Junisen Class C2 Round 7	Sente	○
25	12/18	1589	-4	1585	Takuya Nishida6-dan / age 34 1783	Ryuo-sen Group 6 Ranking Round 2	Sente	●
26	1/8	1585	-3	1582	Nagisa Fujimoto7-dan / age 20 1853	Kisei-sen Prelim 2 Round 2	Sente	●
27	1/15	1582	-7	1574	Junpei Ide5-dan / age 34 1610	Junisen Class C2 Round 8	Sente	●
28	1/27	1574	-6	1569	Wakamu Deguchi6-dan / age 30 1677	Osho-sen Prelim 1 Round 1	Gote	●
29	2/5	1569	-8	1561	Kazuhiro Nishikawa6-dan / age 39 1578	Junisen Class C2 Round 9	Gote	●
30	2/19	1561	-5	1556	Seiya Tomita5-dan / age 30 1688	NHK Cup Prelims Round 1	Gote	●
31	3/10	1556	-6	1549	Toshiki Sumisaki4-dan / age 17 1623	Junisen Class C2 Round 10	Sente	●

FY2024 results16W-15L

Win rate0.516

Rating1583

Annual rank100th

Rank/title at FY end / age5-dan / age 51

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/9	1574	+6	1581	Norihiro Yagura7-dan / age 49 1498	Kisei-sen Prelim 1 Round 1	Gote	○
2	5/9	1574	+4	1578	Kenji Kanzaki8-dan / age 60 1361	Kisei-sen Prelim 1 Round 2	Gote	○
3	6/4	1584	-5	1579	Yusei Koga6-dan / age 23 1714	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
4	6/20	1579	-5	1574	Mikio Kariyama4-dan / age 22 1705	Junisen Class C2 Round 1	Gote	●
5	7/22	1574	+12	1586	Takashi Ikenaga6-dan / age 31 1743	Junisen Class C2 Round 2	Sente	○
6	7/31	1586	+4	1589	Kenji Kanzaki8-dan / age 60 1367	Tatsujin-sen Prelims Round 1	Sente	○
7	7/31	1586	+4	1589	Shinya Yamamoto6-dan / age 52 1391	Tatsujin-sen Prelims Round 2	Sente	○
8	8/8	1593	+6	1599	Akira Shima9-dan / age 61 1497	Junisen Class C2 Round 3	Gote	○
9	8/15	1599	-6	1592	Yasuaki Murayama8-dan / age 40 1667	Asahi Cup Prelim 1 Round 3	Sente	●
10	8/15	1599	+3	1602	竹下貴重アマ 1366	Asahi Cup Prelim 1 Round 2	Sente	○
11	8/23	1596	+4	1600	Kozo Arimori8-dan / age 61 1426	Oi-sen Prelims Round 1	Sente	○
12	8/27	1600	-3	1597	Shinichiro Hattori6-dan / age 25 1843	Ginga-sen Prelims Final	Sente	●
13	9/5	1597	+7	1604	Tetsuya Fujimori5-dan / age 37 1562	Junisen Class C2 Round 4	Sente	○
14	9/13	1604	-4	1600	Tatsuya Sugai8-dan / age 32 1802	Oi-sen Prelims Round 2	Sente	●
15	9/17	1600	-10	1590	Yuya Nagaoka6-dan / age 39 1498	Kisei-sen Prelim 1 Round 3	Gote	●
16	9/25	1590	+3	1593	Ryo Shimamoto6-dan / age 44 1349	Eio-sen 5-dan section Round 2	Sente	○
17	10/2	1593	+9	1602	Yuta Komori5-dan / age 29 1637	Oza-sen Prelim 1 Round 2	Sente	○
18	10/17	1602	-10	1592	Hiromu Watanabe6-dan / age 36 1530	Junisen Class C2 Round 5	Sente	●
19	10/22	1592	-10	1582	Yuji Masuda7-dan / age 53 1489	Tatsujin-sen Prelims Round 3	Gote	●
20	11/7	1582	+7	1589	Yuya Nagaoka6-dan / age 39 1522	Junisen Class C2 Round 6	Gote	○
21	11/11	1589	-9	1580	Yugo Takeuchi5-dan / age 36 1556	Eio-sen 5-dan section Round 3	Sente	●
22	11/20	1580	-6	1575	Hirotoshi Ueno4-dan / age 21 1690	Oza-sen Prelim 1 Round 3	Sente	●
23	12/5	1575	+13	1587	Reo Okabe4-dan / age 25 1803	Junisen Class C2 Round 7	Gote	○
24	12/18	1587	-5	1582	Hirotoshi Ueno4-dan / age 21 1708	Ryuo-sen Group 6 Ranking Round 2	Sente	●
25	1/10	1582	+12	1594	Takashi Ikenaga6-dan / age 31 1774	Osho-sen Prelim 1 Round 1	Sente	○
26	1/16	1594	+10	1604	Kenshi Tokuda4-dan / age 27 1676	Junisen Class C2 Round 8	Sente	○
27	1/28	1604	-5	1598	Takayuki Yamasaki8-dan / age 43 1730	Osho-sen Prelim 1 Round 2	Sente	●
28	2/6	1598	-11	1587	Yuichi Tanaka6-dan / age 39 1455	Junisen Class C2 Round 9	Gote	●
29	2/13	1587	-5	1582	Wakamu Deguchi6-dan / age 29 1711	NHK Cup Prelims Round 1	Gote	●
30	2/19	1582	-8	1574	Kanta Masegi4-dan / age 27 1593	Kio-sen Prelims Round 2	Gote	●
31	3/11	1574	+8	1583	Saito Morimoto4-dan / age 23 1587	Junisen Class C2 Round 10	Gote	○

FY2023 results12W-19L

Win rate0.387

Rating1576

Annual rank108th

Rank/title at FY end / age5-dan / age 50

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1645	-7	1638	Akihiro Takada4-dan / age 20 1696	Kio-sen Prelims Round 4	Gote	●
2	5/11	1638	+5	1643	Yugo Takeuchi5-dan / age 35 1511	Kisei-sen Prelim 1 Round 1	Sente	○
3	5/11	1638	+6	1644	Kanta Masegi4-dan / age 25 1542	Kisei-sen Prelim 1 Round 2	Sente	○
4	5/16	1649	-10	1639	Yuya Saito4-dan / age 25 1572	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●
5	6/15	1639	-6	1633	Akihiro Takada4-dan / age 20 1730	Junisen Class C2 Round 1	Sente	●
6	7/13	1633	-9	1624	Yuya Saito4-dan / age 26 1587	Junisen Class C2 Round 2	Gote	●
7	7/19	1624	+9	1633	Takayuki Kuroda5-dan / age 26 1661	Kisei-sen Prelim 1 Round 3	Sente	○
8	7/19	1624	-9	1615	Yuya Saito4-dan / age 26 1596	Kisei-sen Prelim 1 Final	Gote	●
9	7/21	1624	+8	1632	Mikio Kariyama4-dan / age 21 1630	Asahi Cup Prelim 1 Round 2	Sente	○
10	7/26	1632	+3	1636	Ryo Shimamoto5-dan / age 43 1402	Eio-sen 5-dan section Round 1	Sente	○
11	7/26	1632	+9	1642	Takashi Ikenaga5-dan / age 30 1696	Eio-sen 5-dan section Round 2	Gote	○
12	8/3	1645	-6	1639	Hirotaka Kajiura7-dan / age 28 1737	Junisen Class C2 Round 3	Sente	●
13	8/15	1639	-11	1629	Michio Takahashi9-dan / age 63 1523	Oi-sen Prelims Round 2	Sente	●
14	8/31	1629	+5	1633	Shingo Hirafuji7-dan / age 59 1476	Junisen Class C2 Round 4	Gote	○
15	9/8	1633	-11	1622	Shingo Hirafuji7-dan / age 59 1471	Ginga-sen Prelims	Gote	●
16	9/20	1622	-6	1616	Tadashi Ooishi7-dan / age 34 1709	Asahi Cup Prelim 1 Round 3	Sente	●
17	9/28	1616	-9	1607	Shuji Muranaka7-dan / age 42 1567	Junisen Class C2 Round 5	Gote	●
18	10/12	1607	+4	1610	Naruyuki Hatakeyama8-dan / age 54 1399	Oza-sen Prelim 1 Round 2	Sente	○
19	10/26	1610	-9	1602	Yoshitaka Hoshino5-dan / age 35 1570	Junisen Class C2 Round 6	Gote	●
20	11/16	1602	+4	1606	Takahiro Toyokawa7-dan / age 56 1437	Junisen Class C2 Round 7	Gote	○
21	11/22	1606	+9	1615	Yuta Komori5-dan / age 28 1647	Eio-sen 5-dan section Round 3	Sente	○
22	12/7	1615	+3	1618	Kenji Kanzaki8-dan / age 59 1375	Ryuo-sen Group 6 Ranking Round 2	Sente	○
23	12/21	1618	-4	1614	Asuto Saito5-dan / age 25 1812	Eio-sen 5-dan section Round 4	Gote	●
24	12/28	1614	-6	1609	Akihiro Takada4-dan / age 21 1724	Oza-sen Prelim 1 Round 3	Gote	●
25	1/11	1609	+6	1615	小林裕士8-dan / age 47 1521	Junisen Class C2 Round 9	Sente	○
26	1/16	1615	-10	1605	Yugo Takeuchi5-dan / age 36 1519	Osho-sen Prelim 1 Round 2	Sente	●
27	2/5	1605	-8	1597	Kazuki Yamashita3-dan / age 15 1605	Ryuo-sen Group 6 Ranking Round 3	Gote	●
28	2/15	1597	-7	1589	Kouru Abe7-dan / age 29 1635	Junisen Class C2 Round 10	Gote	●
29	2/27	1589	-5	1584	Ryuuma Tonari7-dan / age 34 1724	NHK Cup Prelims	Gote	●
30	3/12	1584	-3	1581	Wataru Yashiro7-dan / age 30 1848	Junisen Class C2 Round 11	Sente	●
31	3/21	1581	-6	1576	Takayuki Kuroda5-dan / age 27 1690	Kio-sen Prelims Round 2	Sente	●

FY2022 results20W-16L

Win rate0.556

Rating1651

Annual rank67th

Rank/title at FY end / age5-dan / age 49

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1641	+8	1648	Kensuke Kitahama8-dan / age 46 1622	Kio-sen Prelims Round 3	Gote	○
2	4/13	1648	+11	1660	Shingo Sawada7-dan / age 30 1809	Osho-sen Prelim 1 Round 3	Sente	○
3	5/11	1660	-5	1655	Takahiro Oohashi6-dan / age 29 1800	Kio-sen Prelims Round 4	Sente	●
4	5/16	1655	-10	1644	小林裕士7-dan / age 45 1546	Kisei-sen Prelim 1 Round 1	Sente	●
5	5/20	1644	+12	1656	Wakamu Deguchi6-dan / age 27 1820	Osho-sen Prelim 1 Final	Sente	○
6	6/16	1656	+7	1663	Kenshi Tokuda4-dan / age 24 1615	Junisen Class C2 Round 1	Gote	○
7	6/21	1663	-4	1659	Akira Inaba8-dan / age 33 1860	Osho-sen Prelim 2 Round 1	Sente	●
8	7/1	1659	-9	1650	Yuta Komori5-dan / age 26 1619	Eio-sen 5-dan section Round 2	Sente	●
9	7/21	1650	+4	1654	Takanori Anyouji7-dan / age 47 1468	Junisen Class C2 Round 2	Sente	○
10	7/24	1654	+7	1661	福間香奈 1611	NHK Cup Main Round 1	Gote	○
11	7/28	1661	+3	1664	Naruyuki Hatakeyama8-dan / age 53 1413	Asahi Cup Prelim 1 Round 2	Sente	○
12	8/4	1664	+7	1672	Yuta Komori5-dan / age 26 1630	Ryuo-sen Group 6 Promotion playoff Round 6	Sente	○
13	8/12	1672	+5	1677	Hiroki Taniai4-dan / age 28 1547	Junisen Class C2 Round 3	Gote	○
14	8/16	1677	+3	1680	Yoshikazu Minami9-dan / age 59 1454	Oi-sen Prelims Round 1	Gote	○
15	8/23	1680	-9	1671	Yuta Komori5-dan / age 27 1624	Ginga-sen Prelims Final	Sente	●
16	9/1	1671	+7	1678	Seiya Tomita4-dan / age 26 1633	Junisen Class C2 Round 4	Sente	○
17	9/7	1678	-5	1673	Wakamu Deguchi6-dan / age 27 1791	Ryuo-sen Group 6 Promotion playoff Semifinal	Sente	●
18	9/15	1673	-5	1667	Wakamu Deguchi6-dan / age 27 1796	Asahi Cup Prelim 1 Round 3	Sente	●
19	9/22	1667	+10	1678	Shingo Sawada7-dan / age 30 1773	Oi-sen Prelims Round 2	Sente	○
20	10/20	1678	-12	1666	Norihiro Yagura7-dan / age 48 1512	Junisen Class C2 Round 5	Gote	●
21	10/27	1666	-9	1657	Akihiro Murata6-dan / age 36 1611	Oza-sen Prelim 1 Round 2	Gote	●
22	10/30	1657	-4	1653	Shintaro Saito8-dan / age 29 1847	NHK Cup Main Round 2	Sente	●
23	11/2	1653	+7	1660	Kensuke Kitahama8-dan / age 46 1599	Oi-sen Prelims Round 3	Gote	○
24	11/10	1660	+2	1661	Kazushiza Horiguchi7-dan / age 47 1267	Junisen Class C2 Round 6	Sente	○
25	11/22	1661	-8	1653	Seiya Tomita4-dan / age 26 1651	Oi-sen Prelims Round 4	Sente	●
26	12/15	1653	+7	1660	Akihiro Ida4-dan / age 26 1626	Junisen Class C2 Round 7	Sente	○
27	12/26	1660	-13	1647	水谷創アマ 1379	Ryuo-sen Group 6 Ranking Round 2	Gote	●
28	1/6	1647	+2	1650	Teruichi Aono9-dan / age 69 1354	Junisen Class C2 Round 8	Gote	○
29	1/16	1650	+10	1659	Yusei Koga4-dan / age 22 1717	Kio-sen Prelims Round 2	Sente	○
30	2/2	1659	-9	1650	Naohiro Ishida5-dan / age 34 1599	Junisen Class C2 Round 9	Sente	●
31	2/15	1650	+6	1656	Keita Inoue9-dan / age 59 1576	Osho-sen Prelim 1 Round 2	Sente	○
32	2/21	1656	+10	1666	Takuya Nishida5-dan / age 31 1724	NHK Cup Prelims Round 1	Sente	○
33	2/21	1656	-8	1648	Tadashi Ooishi7-dan / age 33 1672	NHK Cup Prelims Round 2	Sente	●
34	3/10	1658	+7	1665	Nagisa Fujimoto4-dan / age 17 1609	Kio-sen Prelims Round 3	Gote	○
35	3/14	1665	-7	1658	Yusei Koga5-dan / age 22 1707	Junisen Class C2 Round 10	Gote	●
36	3/22	1658	-7	1651	Takashi Ikenaga5-dan / age 29 1707	Osho-sen Prelim 1 Round 3	Gote	●

FY2021 results23W-15L

Win rate0.605

Rating1644

Annual rank71st

Rank/title at FY end / age5-dan / age 48

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/13	1581	-8	1573	小林裕士7-dan / age 44 1567	Junisen Class C2 Round 1	Gote	●
2	5/24	1573	+4	1576	Kenji Waki9-dan / age 60 1367	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○
3	5/27	1576	+7	1583	Takahiro Toyokawa7-dan / age 54 1512	Kisei-sen Prelim 1 Round 1	Sente	○
4	5/27	1576	-6	1571	Takuya Nishida5-dan / age 29 1686	Kisei-sen Prelim 1 Round 2	Gote	●
5	6/7	1577	+3	1581	Kenji Kobayashi9-dan / age 64 1347	Oi-sen Prelims Round 1	Gote	○
6	6/17	1581	-9	1572	Ryosuke Nakamura6-dan / age 35 1537	Junisen Class C2 Round 2	Sente	●
7	6/23	1572	+5	1577	Naoya Fujiwara7-dan / age 56 1438	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
8	7/2	1577	-4	1572	Wakamu Deguchi5-dan / age 26 1743	Oi-sen Prelims Round 2	Gote	●
9	7/6	1572	-5	1567	Takayuki Kuroda5-dan / age 24 1705	Eio-sen 5-dan section Round 2	Gote	●
10	7/15	1567	+9	1577	Akihiro Takada4-dan / age 19 1630	Junisen Class C2 Round 3	Gote	○
11	7/20	1577	+12	1588	Asuto Saito4-dan / age 23 1741	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
12	7/26	1588	+8	1597	Akihiro Murata6-dan / age 35 1605	Asahi Cup Prelim 1 Round 2	Sente	○
13	8/5	1597	+8	1605	Mamoru Hatakeyama8-dan / age 52 1614	Ginga-sen Prelims Final	Gote	○
14	8/11	1605	+8	1613	Mitsunori Makino6-dan / age 33 1613	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	○
15	8/16	1613	-6	1607	Shinichiro Hattori4-dan / age 22 1718	Oza-sen Prelim 1 Round 2	Gote	●
16	8/26	1607	+8	1615	Mitsunori Makino6-dan / age 33 1601	Asahi Cup Prelim 1 Round 3	Sente	○
17	9/2	1615	-8	1608	Yuta Ishikawa4-dan / age 26 1636	Ryuo-sen Group 6 Promotion playoff Round 5	Gote	●
18	9/16	1608	+9	1617	Reo Kurosawa6-dan / age 29 1653	Junisen Class C2 Round 4	Sente	○
19	10/12	1617	+8	1625	Kazuhiro Nishikawa6-dan / age 35 1631	Asahi Cup Prelim 1 Final	Sente	○
20	10/28	1625	+12	1637	Wataru Yashiro7-dan / age 27 1826	Junisen Class C2 Round 6	Gote	○
21	11/6	1637	+10	1647	Takumi Ito4-dan / age 19 1724	Ginga-sen Block B Round 2	Gote	○
22	11/18	1647	-6	1641	Hirotaka Kajiura7-dan / age 26 1731	Junisen Class C2 Round 7	Sente	●
23	11/26	1641	-7	1634	Kouhei Funae6-dan / age 34 1694	Asahi Cup Prelim 2 Round 1	Sente	●
24	12/1	1634	-9	1626	Shingo Itoh6-dan / age 39 1601	Ginga-sen Block B Round 3	Sente	●
25	12/9	1626	-8	1617	Shingo Itoh6-dan / age 39 1604	Junisen Class C2 Round 8	Sente	●
26	12/22	1617	+5	1622	Naruyuki Hatakeyama8-dan / age 52 1461	Ryuo-sen Group 6 Ranking Round 2	Sente	○
27	1/6	1622	-8	1613	Shoji Segawa6-dan / age 51 1603	Junisen Class C2 Round 9	Gote	●
28	1/20	1613	+5	1618	Isao Nakata8-dan / age 54 1461	Kio-sen Prelims Round 2	Gote	○
29	1/27	1618	+5	1623	Kozo Arimori7-dan / age 58 1464	Osho-sen Prelim 1 Round 1	Gote	○
30	1/31	1623	+8	1630	Mitsunori Makino6-dan / age 33 1603	Ryuo-sen Group 6 Ranking Round 3	Sente	○
31	2/10	1630	-8	1622	Yusuke Toyama6-dan / age 42 1639	Junisen Class C2 Round 10	Gote	●
32	2/18	1622	+7	1630	Ryosuke Nakamura6-dan / age 36 1584	Ryuo-sen Group 6 Ranking Round 4	Sente	○
33	2/24	1630	+8	1637	Yuta Komori5-dan / age 26 1627	NHK Cup Prelims Round 1	Sente	○
34	2/24	1630	+6	1636	Tomoki Yokoyama4-dan / age 22 1555	NHK Cup Prelims Round 2	Gote	○
35	2/24	1630	+8	1638	Kensuke Kitahama8-dan / age 46 1627	NHK Cup Prelims Final	Gote	○
36	3/3	1652	+6	1658	Hiroshi Miyamoto5-dan / age 36 1569	Osho-sen Prelim 1 Round 2	Gote	○
37	3/10	1658	-9	1649	Shinya Satoh7-dan / age 44 1611	Junisen Class C2 Round 11	Sente	●
38	3/24	1649	-5	1644	Takumi Ito5-dan / age 19 1771	Ryuo-sen Group 6 Ranking Round 5	Gote	●

FY2020 results16W-16L

Win rate0.500

Rating1584

Annual rank105th

Rank/title at FY end / age5-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/26	1594	+3	1597	Hirofumi Itoh7-dan / age 60 1346	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
2	6/1	1597	+9	1605	Yoshitaka Hoshino4-dan / age 31 1621	Kisei-sen Prelim 1 Round 1	Sente	○
3	6/1	1597	-7	1590	Wakamu Deguchi4-dan / age 25 1650	Kisei-sen Prelim 1 Round 2	Sente	●
4	6/18	1599	+7	1606	Yuichi Tanaka5-dan / age 35 1557	Junisen Class C2 Round 1	Sente	○
5	7/2	1606	-8	1598	Takayuki Kuroda4-dan / age 23 1607	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
6	7/9	1598	-7	1590	Naohiro Ishida5-dan / age 31 1631	Junisen Class C2 Round 2	Gote	●
7	7/30	1590	-7	1583	Kazuhiro Nishikawa6-dan / age 34 1634	Asahi Cup Prelim 1 Round 2	Gote	●
8	8/13	1583	+11	1594	Satoshi Takano5-dan / age 26 1705	Junisen Class C2 Round 3	Sente	○
9	8/28	1594	+5	1599	Isao Nakata8-dan / age 53 1466	Oi-sen Prelims Round 1	Sente	○
10	9/4	1599	+6	1605	Takahiro Toyokawa7-dan / age 53 1512	Ginga-sen Prelims Final	Gote	○
11	9/17	1605	+9	1614	Yugo Takeuchi5-dan / age 32 1627	Junisen Class C2 Round 4	Sente	○
12	9/23	1614	+5	1618	Yoshikazu Minami9-dan / age 57 1457	Oza-sen Prelim 1 Round 2	Sente	○
13	9/28	1618	-3	1615	Tatsuya Sugai8-dan / age 28 1856	Oi-sen Prelims Round 2	Sente	●
14	10/12	1615	+5	1620	Takanori Anyouji6-dan / age 46 1456	Oza-sen Prelim 1 Round 3	Sente	○
15	10/15	1620	-11	1609	Norihiro Yagura7-dan / age 46 1489	Junisen Class C2 Round 5	Gote	●
16	10/27	1609	-8	1601	Yuta Ishikawa4-dan / age 25 1630	Ginga-sen Block D Round 2	Gote	●
17	11/4	1601	+7	1608	Hiroshi Miyamoto5-dan / age 34 1544	Eio-sen 5-dan section Round 1	Sente	○
18	11/4	1601	-11	1590	Ryo Shimamoto5-dan / age 40 1450	Eio-sen 5-dan section Round 2	Gote	●
19	11/19	1597	+3	1600	Bungo Fukusaki9-dan / age 60 1349	Junisen Class C2 Round 6	Sente	○
20	11/25	1600	-8	1592	小林裕士7-dan / age 44 1596	Oza-sen Prelim 1 Round 4	Gote	●
21	12/11	1592	-7	1585	Yuta Komori5-dan / age 25 1638	Ryuo-sen Group 6 Ranking Round 2	Gote	●
22	12/17	1585	+9	1594	Kazushi Watanabe4-dan / age 26 1629	Junisen Class C2 Round 7	Sente	○
23	1/7	1594	-7	1587	Kazuo Sugimoto4-dan / age 29 1656	Junisen Class C2 Round 8	Gote	●
24	1/13	1587	+3	1591	Kenji Kobayashi9-dan / age 63 1359	Osho-sen Prelim 1 Round 2	Gote	○
25	1/28	1591	-8	1582	Wataru Kamimura5-dan / age 34 1573	Junisen Class C2 Round 9	Sente	●
26	2/1	1582	+12	1594	Shingo Sawada7-dan / age 29 1777	Kio-sen Prelims Round 2	Gote	○
27	2/18	1594	+7	1601	Ryosuke Nakamura6-dan / age 35 1546	NHK Cup Prelims	Gote	○
28	2/18	1594	-7	1587	Kensuke Kitahama8-dan / age 45 1645	NHK Cup Prelims	Sente	●
29	3/2	1594	+10	1604	Tadashi Ooishi7-dan / age 31 1687	Osho-sen Prelim 1 Round 3	Gote	○
30	3/5	1604	-3	1601	Daichi Sasaki5-dan / age 25 1828	Junisen Class C2 Round 10	Gote	●
31	3/18	1601	-12	1589	Takanori Anyouji7-dan / age 46 1437	Kio-sen Prelims Round 3	Sente	●
32	3/24	1589	-6	1584	Shinichiro Hattori4-dan / age 21 1683	Osho-sen Prelim 1 Round 4	Gote	●

FY2019 results24W-19L

Win rate0.558

Rating1596

Annual rank97th

Rank/title at FY end / age4-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1605	-4	1601	Koji Tanigawa9-dan / age 57 1769	Osho-sen Prelim 1 Round 4	Sente	●
2	4/23	1601	+2	1603	Kazuo Azuma8-dan / age 63 1262	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
3	5/7	1603	-7	1595	Yugo Takeuchi5-dan / age 31 1629	Kisei-sen Prelim 1 Round 1	Sente	●
4	5/23	1595	+7	1603	Yuta Komori4-dan / age 23 1573	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
5	6/13	1603	+5	1608	Yuya Nagaoka5-dan / age 33 1454	Junisen Class C2 Round 1	Gote	○
6	6/21	1608	+3	1611	Hirofumi Itoh7-dan / age 59 1365	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
7	6/26	1611	+7	1618	Takashi Ikenaga4-dan / age 26 1573	YAMADA Challenge Cup	Sente	○
8	6/26	1611	+9	1619	Mitsunori Makino5-dan / age 31 1640	YAMADA Challenge Cup	Sente	○
9	6/26	1611	+9	1619	Mitsunori Makino5-dan / age 31 1640	Challenge Main Round 2	Sente	○
10	6/26	1611	+7	1618	Takashi Ikenaga4-dan / age 26 1573	Challenge Main Round 1	Sente	○
11	7/4	1642	+3	1645	Hiroshi Naganuma7-dan / age 54 1389	Junisen Class C2 Round 2	Sente	○
12	7/16	1645	+5	1651	Takanori Anyouji6-dan / age 44 1526	Ginga-sen Prelims	Sente	○
13	7/23	1651	-10	1641	Keita Kadokura5-dan / age 32 1566	YAMADA Challenge Cup	Gote	●
14	7/23	1651	-10	1641	Keita Kadokura5-dan / age 32 1566	Challenge Main Round 3	Gote	●
15	7/30	1631	+9	1640	Takuya Nishida4-dan / age 27 1689	Asahi Cup Prelim 1 Round 2	Sente	○
16	8/2	1640	-10	1631	Asuto Saito4-dan / age 21 1574	Eio-sen 4-dan section Round 2	Gote	●
17	8/11	1631	+12	1642	Takahiro Oohashi5-dan / age 26 1798	Kakogawa Seiryu-sen Main Round 3	Gote	○
18	8/22	1642	-8	1634	Junpei Ide4-dan / age 28 1629	Junisen Class C2 Round 3	Gote	●
19	8/26	1634	+6	1640	Tomohiro Murata6-dan / age 38 1544	Oi-sen Prelims Round 1	Sente	○
20	8/29	1640	+5	1645	Takanori Anyouji6-dan / age 44 1520	Oza-sen Prelim 1 Round 2	Sente	○
21	9/10	1645	-8	1637	Junpei Ide4-dan / age 28 1652	Kakogawa Seiryu-sen Main Quarterfinal	Sente	●
22	9/12	1637	+7	1644	Tetsuya Fujimori5-dan / age 32 1582	Junisen Class C2 Round 4	Sente	○
23	9/17	1644	+6	1650	Hiroshi Yamamoto4-dan / age 23 1564	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	○
24	9/19	1650	-10	1640	Hiroshi Yamamoto4-dan / age 23 1558	Ginga-sen Block H Round 2	Gote	●
25	9/27	1640	-9	1631	Takashi Ikenaga4-dan / age 26 1589	Oi-sen Prelims Round 2	Gote	●
26	10/1	1631	+9	1640	Kei Honda4-dan / age 22 1665	Ryuo-sen Group 6 Promotion playoff Round 5	Sente	○
27	10/17	1640	+4	1644	Ryo Shimamoto5-dan / age 39 1473	Junisen Class C2 Round 5	Sente	○
28	10/24	1644	+7	1652	Yugo Takeuchi5-dan / age 31 1622	Asahi Cup Prelim 1 Round 3	Sente	○
29	10/24	1644	-7	1637	Shingo Sawada6-dan / age 27 1694	Asahi Cup Prelim 1 Final	Sente	●
30	10/29	1645	+4	1649	Kozo Arimori7-dan / age 56 1465	Oza-sen Prelim 1 Round 3	Gote	○
31	11/5	1649	-6	1643	Satoshi Takano4-dan / age 26 1735	Ryuo-sen Group 6 Promotion playoff Semifinal	Gote	●
32	11/7	1643	+3	1646	Hiroshi Kamiya8-dan / age 58 1390	Junisen Class C2 Round 6	Gote	○
33	11/20	1646	+8	1654	Kazuhiro Nishikawa6-dan / age 33 1635	Oza-sen Prelim 1 Round 4	Gote	○
34	12/12	1654	-9	1645	Mitsunori Makino5-dan / age 31 1618	Junisen Class C2 Round 7	Gote	●
35	12/17	1645	-13	1632	Kenji Kobayashi9-dan / age 62 1371	Ryuo-sen Group 6 Ranking Round 2	Sente	●
36	12/24	1632	-7	1625	Takuya Nishida4-dan / age 28 1678	Oza-sen Prelim 1 Final	Sente	●
37	1/16	1625	+4	1629	Masakazu Kondoh6-dan / age 48 1428	Junisen Class C2 Round 8	Sente	○
38	1/27	1629	-8	1621	Takashi Ikenaga4-dan / age 26 1628	Osho-sen Prelim 1 Round 1	Gote	●
39	1/31	1621	-2	1619	Sota Fujii7-dan / age 17 1979	Kio-sen Prelims Round 2	Gote	●
40	2/6	1619	-11	1608	Isao Nakata8-dan / age 52 1468	Junisen Class C2 Round 9	Sente	●
41	2/19	1608	+6	1613	Yoshikazu Minami9-dan / age 56 1501	NHK Cup Prelims Round 1	Sente	○
42	2/19	1608	-9	1599	小林裕士7-dan / age 43 1570	NHK Cup Prelims Round 2	Gote	●
43	3/5	1604	-8	1596	Yoshitaka Hoshino4-dan / age 31 1610	Junisen Class C2 Round 10	Gote	●

FY2018 results18W-21L

Win rate0.462

Rating1605

Annual rank78th

Rank/title at FY end / age4-dan / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1607	+10	1617	小林裕士7-dan / age 41 1685	Osho-sen Prelim 1 Round 3	Sente	○
2	4/26	1617	-8	1609	Yusuke Ina6-dan / age 42 1618	Kio-sen Prelims Round 3	Gote	●
3	5/11	1609	-8	1601	Akihiro Murata6-dan / age 31 1622	Osho-sen Prelim 1 Round 4	Gote	●
4	5/31	1601	-8	1594	Mitsunori Makino5-dan / age 30 1623	YAMADA Challenge Cup	Sente	●
5	5/31	1601	-8	1594	Mitsunori Makino5-dan / age 30 1623	Challenge Main Round 2	Sente	●
6	6/14	1586	+9	1595	Hirotaka Kajiura4-dan / age 22 1616	Junisen Class C2 Round 1	Sente	○
7	6/28	1595	+2	1597	Kazuo Azuma8-dan / age 62 1286	Kisei-sen Prelim 1 Round 1	Gote	○
8	6/28	1595	+7	1603	Yuta Komori4-dan / age 22 1572	Kisei-sen Prelim 1 Round 2	Sente	○
9	7/13	1605	+8	1613	Shinichiro Hattori3-dan / age 18 1603	Kakogawa Seiryu-sen Main Round 3	Gote	○
10	7/15	1613	+13	1626	Sota Fujii7-dan / age 15 1875	NHK Cup Main Round 1	Sente	○
11	7/19	1626	-4	1622	Tatsuya Sanmaido6-dan / age 25 1806	Junisen Class C2 Round 2	Gote	●
12	7/24	1622	+6	1627	Takahiro Toyokawa7-dan / age 51 1516	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
13	8/18	1627	-7	1620	Takuya Nishida4-dan / age 26 1661	Eio-sen 4-dan section Round 3	Gote	●
14	8/18	1627	+3	1631	横山大樹アマ 1404	Eio-sen 4-dan section Round 2	Gote	○
15	8/21	1624	-4	1619	Tetsuro Itodani8-dan / age 29 1800	Oi-sen Prelims Round 2	Gote	●
16	8/30	1619	-8	1611	Kazuo Sugimoto4-dan / age 26 1607	Junisen Class C2 Round 3	Sente	●
17	9/5	1611	-9	1602	Shoji Segawa5-dan / age 48 1580	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	●
18	9/7	1602	-7	1595	Hirotaka Kajiura4-dan / age 23 1640	Kakogawa Seiryu-sen Main Quarterfinal	Gote	●
19	9/13	1595	+6	1602	Yoshitaka Hoshino4-dan / age 30 1524	Asahi Cup Prelim 1 Round 2	Gote	○
20	9/20	1602	-9	1593	Kohei Hasebe4-dan / age 24 1571	Junisen Class C2 Round 4	Gote	●
21	9/25	1593	+7	1600	Norihiro Yagura7-dan / age 43 1539	Oza-sen Prelim 1 Round 2	Gote	○
22	10/2	1600	-8	1592	Shogo Oritaage 28 1602	Ginga-sen Block A Round 4	Sente	●
23	10/11	1592	+11	1603	Kouru Abe6-dan / age 23 1736	Junisen Class C2 Round 5	Sente	○
24	10/17	1603	+6	1609	Takahiro Toyokawa7-dan / age 51 1519	Kisei-sen Prelim 1 Round 3	Sente	○
25	10/21	1609	+12	1621	Koichi Fukaura9-dan / age 46 1796	NHK Cup Main Round 2	Gote	○
26	10/31	1621	-3	1618	Sota Fujii7-dan / age 16 1890	Kisei-sen Prelim 1 Final	Gote	●
27	11/8	1618	+8	1626	Shingo Itoh5-dan / age 36 1624	Junisen Class C2 Round 6	Gote	○
28	11/13	1626	-5	1621	Ryuuma Tonari5-dan / age 28 1763	Asahi Cup Prelim 1 Round 3	Sente	●
29	11/29	1621	-6	1615	Takuma Oikawa6-dan / age 31 1717	Junisen Class C2 Round 7	Sente	●
30	12/6	1615	+6	1622	Satoru Sakaguchi6-dan / age 40 1545	Oza-sen Prelim 1 Round 3	Gote	○
31	12/12	1622	-10	1611	Shingo Hirafuji7-dan / age 55 1518	Ryuo-sen Group 6 Ranking Round 1	Sente	●
32	12/20	1611	-8	1604	Naohiro Ishida5-dan / age 30 1631	Junisen Class C2 Round 8	Gote	●
33	12/25	1604	-6	1598	Takuya Nishida4-dan / age 27 1688	Oza-sen Prelim 1 Round 4	Gote	●
34	1/10	1598	-6	1592	Reo Kurosawa5-dan / age 26 1701	Junisen Class C2 Round 9	Sente	●
35	1/13	1592	-3	1589	Toshiaki KuboOsho / age 43 1844	NHK Cup Main Round 3	Sente	●
36	1/29	1589	-5	1584	Kouhei Funae6-dan / age 31 1726	Kio-sen Prelims Round 2	Sente	●
37	2/12	1584	+7	1591	Norihiro Yagura7-dan / age 44 1546	Osho-sen Prelim 1 Round 2	Sente	○
38	3/7	1591	+10	1601	Satoshi Takano4-dan / age 25 1670	Junisen Class C2 Round 11	Gote	○
39	3/22	1601	+4	1605	Hiroshi Naganuma7-dan / age 54 1391	Osho-sen Prelim 1 Round 3	Sente	○

FY2017 results15W-13L

Win rate0.536

Rating1618

Annual rank73rd

Rank/title at FY end / age4-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1617	-10	1607	Keita Inoue9-dan / age 53 1536	Osho-sen Prelim 1 Round 3	Sente	●
2	5/12	1607	-7	1601	Ryuuma Tonari4-dan / age 27 1653	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
3	6/7	1601	-7	1594	Hiroshi Miyamoto5-dan / age 31 1656	Joshu YAMADA Challenge Cup	Gote	●
4	6/7	1601	-7	1594	Hiroshi Miyamoto5-dan / age 31 1656	Challenge Main Round 2	Gote	●
5	6/15	1587	+10	1597	Kentaro Ishii4-dan / age 25 1656	Junisen Class C2 Round 1	Gote	○
6	6/27	1597	+6	1603	Shinya Yamamoto6-dan / age 45 1526	Kisei-sen Prelim 1 Round 1	Sente	○
7	6/27	1597	+8	1605	Takuya Nishida4-dan / age 25 1604	Kisei-sen Prelim 1 Round 2	Gote	○
8	7/6	1611	+6	1617	Yuichi Tanaka5-dan / age 32 1523	Junisen Class C2 Round 2	Sente	○
9	7/14	1617	-10	1607	Seiya Tomita3-dan / age 21 1541	Kakogawa Seiryu-sen Main Round 2	Sente	●
10	8/1	1607	+8	1615	Kazuhiro Nishikawa6-dan / age 31 1608	Junisen Class C2 Round 3	Gote	○
11	8/15	1615	-13	1603	Masahiko Urano8-dan / age 53 1375	Asahi Cup Prelim 1 Round 1	Sente	●
12	9/1	1603	-6	1597	Daichi Sasaki4-dan / age 22 1711	Eio-sen 4-dan section Round 1	Gote	●
13	9/7	1597	+8	1605	Shuji Muranaka6-dan / age 36 1607	Junisen Class C2 Round 4	Gote	○
14	9/13	1605	-9	1596	Naruyuki Hatakeyama8-dan / age 48 1566	Oi-sen Prelims Round 2	Sente	●
15	10/12	1596	+9	1606	Ryuuma Tonari4-dan / age 27 1662	Junisen Class C2 Round 5	Sente	○
16	10/17	1606	-10	1596	Naoya Fujiwara7-dan / age 52 1515	Oza-sen Prelim 1 Round 2	Sente	●
17	11/2	1596	+6	1602	Yuya Nagaoka5-dan / age 32 1517	Junisen Class C2 Round 6	Sente	○
18	11/7	1602	-8	1594	Akihiro Murata6-dan / age 31 1614	Kisei-sen Prelim 1 Round 3	Gote	●
19	12/7	1594	+7	1602	Shinya Satoh7-dan / age 40 1563	Junisen Class C2 Round 7	Gote	○
20	1/12	1602	+2	1604	Kazuo Azuma8-dan / age 62 1298	Osho-sen Prelim 1 Round 1	Gote	○
21	1/19	1604	-7	1597	Mitsunori Makino5-dan / age 29 1636	Junisen Class C2 Round 8	Sente	●
22	1/23	1597	+7	1603	Takahiro Toyokawa7-dan / age 50 1531	Ryuo-sen Group 6 Ranking Round 1	Sente	○
23	2/1	1603	-10	1594	Isao Nakata7-dan / age 50 1533	Junisen Class C2 Round 9	Gote	●
24	2/6	1594	+6	1600	Yoshitaka Hoshino4-dan / age 29 1527	Kio-sen Prelims Round 2	Sente	○
25	2/27	1600	+5	1606	Kozo Arimori7-dan / age 55 1487	Ryuo-sen Group 6 Ranking Round 2	Sente	○
26	3/5	1606	+13	1618	Takayuki Yamasaki8-dan / age 37 1836	Osho-sen Prelim 1 Round 2	Gote	○
27	3/15	1618	+7	1625	Shoji Segawa5-dan / age 47 1578	Junisen Class C2 Round 10	Sente	○
28	3/20	1625	-8	1618	Satoshi Takano4-dan / age 24 1632	Ryuo-sen Group 6 Ranking Round 3	Sente	●

FY2016 results19W-15L

Win rate0.559

Rating1622

Annual rank76th

Rank/title at FY end / age4-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1585	+7	1593	Isao Nakata7-dan / age 48 1557	Osho-sen Prelim 1 Round 2	Gote	○
2	4/20	1593	+3	1596	Kazuo Azuma8-dan / age 60 1350	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
3	5/12	1596	-6	1590	Kensuke Kitahama8-dan / age 40 1673	Osho-sen Prelim 1 Round 3	Sente	●
4	5/13	1590	+5	1595	森下裕也アマ 1445	Kakogawa Seiryu-sen Main Round 2	Gote	○
5	6/6	1595	-7	1588	Seiya Kondou4-dan / age 19 1646	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
6	6/15	1588	-5	1583	Yasuhiro Masuda4-dan / age 18 1742	Eio-sen 4-dan section Round 2	Sente	●
7	6/18	1583	-11	1573	稲葉聡アマ 1469	Asahi Cup Prelim 1 Round 1	Sente	●
8	6/20	1573	+9	1582	Ryuuma Tonari4-dan / age 26 1637	Joshu YAMADA Challenge Cup	Gote	○
9	6/20	1573	-3	1569	Shota Chida5-dan / age 22 1794	Joshu YAMADA Challenge Cup	Gote	●
10	6/20	1573	-3	1569	Shota Chida5-dan / age 22 1794	Challenge Main Round 2	Sente	●
11	6/20	1573	+9	1582	Ryuuma Tonari4-dan / age 26 1637	Challenge Main Round 1	Gote	○
12	7/12	1584	-9	1575	Yuji Masuda6-dan / age 45 1533	Kisei-sen Prelim 1 Round 1	Sente	●
13	7/27	1575	-8	1568	Takashi Ikenaga3-dan / age 23 1590	Shinjin-o-sen Main Round 3	Gote	●
14	8/16	1568	+7	1575	Yuji Masuda6-dan / age 45 1539	Oza-sen Prelim 1 Round 1	Gote	○
15	8/23	1575	-6	1569	Hiromu Watanabe4-dan / age 28 1653	Kakogawa Seiryu-sen Main Quarterfinal	Sente	●
16	9/2	1569	+7	1576	Naoya Fujiwara7-dan / age 51 1517	Oi-sen Prelims Round 1	Sente	○
17	9/9	1576	+9	1584	Satoru Sakaguchi5-dan / age 38 1609	Oza-sen Prelim 1 Round 2	Sente	○
18	9/14	1584	+4	1588	Keiji Mori9-dan / age 70 1372	Ginga-sen Block E Round 1	Gote	○
19	9/14	1584	+7	1592	Keita Kadokura4-dan / age 29 1551	Ginga-sen Block E Round 2	Gote	○
20	10/3	1595	+9	1604	Mitsunori Makino5-dan / age 28 1638	Oi-sen Prelims Round 2	Sente	○
21	10/13	1604	-8	1597	Kazuhiro Nishikawa5-dan / age 30 1622	Ginga-sen Block E Round 3	Sente	●
22	10/18	1597	+7	1603	Takanori Anyouji6-dan / age 42 1536	Oza-sen Prelim 1 Round 3	Gote	○
23	10/31	1603	+9	1612	Kazuhiro Nishikawa5-dan / age 30 1632	Oi-sen Prelims Round 3	Gote	○
24	11/17	1612	+10	1621	Mamoru Hatakeyama7-dan / age 47 1682	Oi-sen Prelims Round 4	Sente	○
25	11/22	1621	-3	1618	Shota Chida5-dan / age 22 1870	Oza-sen Prelim 1 Round 4	Sente	●
26	12/8	1618	+5	1624	Kozo Arimori7-dan / age 53 1487	Kio-sen Prelims Round 1	Sente	○
27	12/22	1624	+7	1631	Takayuki Kuroda3-dan / age 20 1593	Ryuo-sen Group 6 Ranking Round 1	Sente	○
28	12/28	1631	-4	1627	Takayuki Yamasaki8-dan / age 35 1848	Oi-sen Prelims Final	Sente	●
29	1/25	1627	+6	1633	Yuji Masuda6-dan / age 45 1521	Osho-sen Prelim 1 Round 1	Sente	○
30	1/27	1633	-5	1628	Shingo Sawada6-dan / age 25 1770	Kio-sen Prelims Round 2	Sente	●
31	2/16	1628	-7	1621	Kentaro Ishii4-dan / age 24 1662	Ryuo-sen Group 6 Ranking Round 2	Sente	●
32	2/21	1621	+7	1628	Yoshitaka Hoshino4-dan / age 28 1598	NHK Cup Prelims Round 1	Sente	○
33	2/21	1621	-11	1610	Naruyuki Hatakeyama7-dan / age 47 1506	NHK Cup Prelims Round 2	Gote	●
34	3/7	1618	+5	1622	Bungo Fukusaki9-dan / age 57 1462	Osho-sen Prelim 1 Round 2	Sente	○

FY2015 results11W-9L

Win rate0.550

Rating1572

Annual rank109th

Rank/title at FY end / age4-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/13	1584	+4	1588	慶田義法アマ 1403	Kakogawa Seiryu-sen Main Round 1	Sente	○
2	5/13	1584	-12	1572	稲葉聡アマ 1400	Kakogawa Seiryu-sen Main Round 2	Gote	●
3	6/9	1576	+10	1586	Kazuhiro Nishikawa5-dan / age 29 1648	Kisei-sen Prelim 1 Round 1	Sente	○
4	6/9	1576	-10	1566	Yuji Masuda6-dan / age 44 1509	Kisei-sen Prelim 1 Round 2	Gote	●
5	7/4	1576	-12	1564	森下裕也アマ 1400	Asahi Cup Prelim 1 Round 1	Gote	●
6	7/24	1564	+11	1576	Wataru Yashiro5-dan / age 21 1723	Eio-sen 4-dan section Round 1	Sente	○
7	7/24	1564	-6	1559	Kentaro Ishii4-dan / age 23 1668	Eio-sen 4-dan section Round 2	Sente	●
8	8/11	1570	+6	1577	Kenji Kobayashi9-dan / age 58 1499	Oi-sen Prelims Round 1	Gote	○
9	10/6	1577	+6	1583	Shinya Yamamoto5-dan / age 43 1491	Oza-sen Prelim 1 Round 1	Sente	○
10	10/8	1583	+8	1591	Yusuke Ina6-dan / age 39 1588	Oi-sen Prelims Round 2	Sente	○
11	10/26	1591	+7	1598	Hiroshi Naganuma7-dan / age 50 1567	Oza-sen Prelim 1 Round 2	Sente	○
12	10/28	1598	-4	1594	Shintaro Saito6-dan / age 22 1779	Oi-sen Prelims Round 3	Sente	●
13	11/5	1594	-8	1586	Yoshitaka Hoshino4-dan / age 27 1600	Oza-sen Prelim 1 Round 3	Gote	●
14	12/12	1586	+6	1592	香川愛生 1500	Ryuo-sen Group 6 Ranking Round 1	Sente	○
15	1/6	1592	-8	1584	Yusuke Ina6-dan / age 40 1575	Kio-sen Prelims Round 1	Sente	●
16	1/8	1584	-9	1574	Naoya Fujiwara7-dan / age 50 1527	Ryuo-sen Group 6 Ranking Round 2	Gote	●
17	2/23	1574	+3	1578	Keiji Nishikawa7-dan / age 54 1336	Osho-sen Prelim 1 Round 1	Sente	○
18	2/25	1578	+7	1585	Isao Nakata7-dan / age 48 1545	NHK Cup Prelims	Gote	○
19	2/25	1578	+11	1588	Kensuke Kitahama8-dan / age 40 1703	NHK Cup Prelims	Gote	○
20	2/25	1578	-5	1572	Tadashi Ooishi6-dan / age 26 1700	NHK Cup Prelims	Gote	●

FY2014 results4W-2L

Win rate0.667

Rating1593

Annual rank99th

Rank/title at FY end / ageage 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	7/5	1577	+9	1586	Yoshitaka Hoshino4-dan / age 25 1619	Asahi Cup Prelim 1 Round 1	Gote	○
2	8/1	1586	+10	1596	Kouhei Funae5-dan / age 27 1683	Asahi Cup Prelim 1 Round 2	Sente	○
3	9/3	1596	+6	1603	Kenji Kobayashi9-dan / age 57 1521	Asahi Cup Prelim 1 Round 3	Sente	○
4	9/3	1596	-8	1588	Hiroshi Naganuma7-dan / age 49 1600	Asahi Cup Prelim 1 Final	Sente	●
5	9/19	1595	+5	1599	Kazuharu Shoshi7-dan / age 52 1436	Ginga-sen Block F Round 1	Gote	○
6	10/9	1599	-6	1593	Wataru Yashiro4-dan / age 20 1680	Ginga-sen Block F Round 2	Gote	●

FY2013 results2W-2L

Win rate0.500

Rating1584

Annual rank110th

Rank/title at FY end / ageage 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/30	1581	-7	1574	Keita Kadokura4-dan / age 25 1625	Ryuo-sen Group 6 Ranking Round 4	Sente	●
2	9/12	1574	+8	1582	Yusuke Ina6-dan / age 37 1572	Ginga-sen Block E Round 2	Sente	○
3	9/12	1574	+8	1583	Yugo Takeuchi4-dan / age 25 1584	Ginga-sen Block E Round 1	Sente	○
4	10/31	1591	-6	1584	Taichi Takami4-dan / age 20 1670	Ginga-sen Block E Round 3	Gote	●

FY2012 results7W-2L

Win rate0.778

Rating1584

Annual rank115th

Rank/title at FY end / ageage 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	7/7	1535	+11	1546	Mitsunori Makino4-dan / age 24 1677	Asahi Cup Prelim 1 Round 1	Sente	○
2	7/28	1546	+6	1552	Kiyozumi Kiriyama9-dan / age 64 1472	Asahi Cup Prelim 1 Round 2	Gote	○
3	8/30	1552	+8	1560	Makoto Chuza7-dan / age 42 1563	Ginga-sen Block H Round 1	Gote	○
4	8/30	1552	+10	1562	Masakazu Watanabe4-dan / age 26 1650	Ginga-sen Block H Round 2	Sente	○
5	8/31	1571	-5	1566	Tadashi Ooishi4-dan / age 22 1708	Asahi Cup Prelim 1 Round 3	Sente	●
6	10/23	1566	-6	1560	Mitsunori Makino4-dan / age 24 1665	Ginga-sen Block H Round 3	Gote	●
7	12/6	1560	+11	1571	Wataru Yashiro4-dan / age 18 1705	Ryuo-sen Group 6 Ranking Round 1	Gote	○
8	1/18	1571	+4	1575	Kazuo Azuma7-dan / age 57 1376	Ryuo-sen Group 6 Ranking Round 2	Gote	○
9	3/15	1575	+9	1584	Tetsuya Fujimori4-dan / age 25 1603	Ryuo-sen Group 6 Ranking Round 3	Gote	○

FY2011 results0W-1L

Win rate0.000

Rating1542

Annual rank121st

Rank/title at FY end / ageage 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	2/21	1544	-2	1542	Masayuki Toyoshima6-dan / age 21 1899	Kio-sen Prelims Round 2	Gote	●

FY2006 results0W-1L

Win rate0.000

Rating1567

Annual rank103rd

Rank/title at FY end / ageage 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/21	1572	-5	1567	Tetsuro Itodani4-dan / age 18 1691	Ryuo-sen Group 6 Ranking Round 1	Sente	●

FY2005 results0W-1L

Win rate0.000

Rating1573

Annual rank107th

Rank/title at FY end / ageage 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/14	1581	-8	1573	Issei Takazaki4-dan / age 18 1599	Ryuo-sen Group 6 Ranking Round 1	Sente	●

FY2004 results0W-1L

Win rate0.000

Rating1584

Annual rank100th

Rank/title at FY end / ageage 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/6	1591	-8	1584	Yasuaki Murayama4-dan / age 20 1610	Asahi Open Prelims Round 1	Gote	●

FY2003 results1W-2L

Win rate0.333

Rating1598

Annual rank88th

Rank/title at FY end / ageage 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1609	-10	1599	Toshiyuki Nakao4-dan / age 28 1537	Ryuo-sen Group 6 Ranking Round 4	Gote	●
2	12/3	1599	+7	1607	Ryo Shimamoto4-dan / age 23 1567	Ryuo-sen Group 6 Ranking Round 1		○
3	1/9	1607	-9	1598	Takanori Anyouji4-dan / age 29 1570	Ryuo-sen Group 6 Ranking Round 2		●

FY2002 results3W-0L

Win rate1.000

Rating1619

Annual rank71st

Rank/title at FY end / ageage 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	12/19	1603	+8	1611	Yuki Fujikura4-dan / age 23 1603	Ryuo-sen Group 6 Ranking Round 1	○
2	1/30	1611	+5	1616	Shoichi Anzai6-dan / age 39 1467	Ryuo-sen Group 6 Ranking Round 2	○
3	3/3	1616	+4	1619	Yoshinori Satou8-dan / age 54 1401	Ryuo-sen Group 6 Ranking Round 3	○

FY1998 results0W-1L

Win rate0.000

Rating1620

Annual rank76th

Rank/title at FY end / ageage 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/27	1628	-7	1620	Takayuki Yamasaki4-dan / age 17 1654	Shinjin-o-sen Round 1	Gote	●

FY1997 results1W-1L

Win rate0.500

Rating1626

Annual rank68th

Rank/title at FY end / ageage 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/13	1624	+9	1632	小林裕士4-dan / age 21 1660	Shinjin-o-sen Round 1	Sente	○
2	3/24	1632	-6	1626	Naruyuki Hatakeyama6-dan / age 28 1711	Shinjin-o-sen Round 2	Gote	●

FY1992 results2W-1L

Win rate0.667

Rating1633

Annual rank58th

Rank/title at FY end / ageage 19

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1632	+5	1636	村田登亀雄アマ 1486	Wakakoma-sen Round 4	Sente	○
2	5/12	1636	+5	1642	立石径アマ 1511	Wakakoma-sen Round 5	Sente	○
3	6/26	1642	-8	1633	Toshiaki Kubo1-dan / age 16 1624	Wakakoma-sen Semifinal	Sente	●

FY1991 results1W-0L

Win rate1.000

Rating1634

Annual rank62nd

Rank/title at FY end / ageage 18

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/25	1629	+5	1634	中川俊一アマ 1493	Wakakoma-sen Round 3	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.