Rating › Seiya Tomita

Rating of Seiya Tomita

Player page　Last game 2026-10-27

Current rating1655

Peak1720
2024-10-03

Games235

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 30	67th	5-dan	Class C1	Group 6	1655	34.3	-53	8	12	0.400
FY2025	age 30	47th	5-dan	Class C1	Group 6	1708	54.8	+27	22	12	0.647
FY2024	age 29	67th	5-dan	Class C1	Group 6	1681	51.5	-20	20	15	0.571
FY2023	age 28	50th	5-dan	Class C2	Group 6	1701	56.7	+53	26	14	0.650
FY2022	age 27	71st	4-dan	Class C2	Group 6	1647	49.4	-15	21	19	0.525
FY2021	age 26	63rd	4-dan	Class C2	Group 6	1662	57.3	+136	31	15	0.674
FY2020	age 25	134th	4-dan		Group 6	1526		-8	4	6	0.400
FY2019	age 24	129th	3-dan			1535		+11	1	0	1.000
FY2018	age 23	132nd	3-dan			1524		-18	0	1	0.000
FY2017	age 22	116th	3-dan			1542		-4	2	2	0.500
FY2016	age 21	120th	3-dan			1546		-27	0	2	0.000
FY2015	age 20	107th	3-dan			1573		-15	0	2	0.000

Games by fiscal year

FY2026 results8W-12L

Win rate0.400

Rating1655

Annual rank67th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1698	-6	1692	Takuya Nishida6-dan / age 34 1804	Kio-sen Prelims Round 3	Gote	●
2	5/11	1692	+4	1696	Mitsunori Makino6-dan / age 38 1488	Ryuo-sen Group 6 Ranking Round 5	Gote	○
3	5/26	1696	-6	1690	Reo Okabe6-dan / age 27 1770	Ryuo-sen Group 6 Ranking Semifinal	Sente	●
4	6/9	1690	-6	1683	Hirotoshi Ueno6-dan / age 23 1764	Ginga-sen Block E Round 6	Sente	●
5	6/16	1683	+5	1689	Issei Takazaki7-dan / age 39 1568	Junisen Class C1 Round 1	Sente	○
6	6/21	1689	-6	1682	Daichi Sasaki7-dan / age 31 1768	NHK Cup Main Round 1	Sente	●
7	6/24	1682	+6	1688	Kazuhiro Nishikawa6-dan / age 40 1579	Kisei-sen Prelim 1 Round 2	Sente	○
8	6/29	1688	+5	1693	Kouhei Funae7-dan / age 39 1552	Asahi Cup Prelim 1 Round 2	Gote	○
9	7/14	1693	-6	1687	Hirotoshi Ueno6-dan / age 23 1772	Junisen Class C1 Round 2	Gote	●
10	7/31	1687	-7	1680	Mikio Kariyama5-dan / age 24 1735	Kisei-sen Prelim 1 Round 3	Gote	●
11	8/4	1680	+5	1685	Daisuke Katagami7-dan / age 44 1562	Junisen Class C1 Round 3	Gote	○
12	8/12	1685	+7	1692	Kazuki Yamashita4-dan / age 18 1621	Asahi Cup Prelim 1 Round 3	Gote	○
13	8/25	1692	-12	1680	Atsushi Miyata7-dan / age 45 1521	Junisen Class C1 Round 4	Sente	●
14	9/10	1680	-11	1669	Takashi Abe9-dan / age 59 1551	Asahi Cup Prelim 1 Final	Gote	●
15	9/25	1669	-10	1660	Akihiro Murata6-dan / age 40 1587	Junisen Class C1 Round 5	Sente	●
16	10/2	1660	-6	1654	Shingo Sawada7-dan / age 34 1746	Oi-sen Prelims Round 2	Sente	●
17	10/9	1654	+10	1663	Takayuki Kuroda6-dan / age 30 1734	Eio-sen 5-dan section Round 2	Sente	○
18	10/9	1654	+7	1661	Yuta Ishikawa5-dan / age 31 1610	Eio-sen 5-dan section Round 3	Gote	○
19	10/16	1670	-9	1661	Kazuki Yamashita4-dan / age 18 1631	Oza-sen Prelim 1 Round 2	Gote	●
20	10/27	1661	-7	1655	Takayuki Kuroda6-dan / age 30 1724	Junisen Class C1 Round 6	Sente	●

FY2025 results22W-12L

Win rate0.647

Rating1708

Annual rank47th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1676	-6	1670	Yusei Koga6-dan / age 24 1768	Kio-sen Prelims Round 3	Sente	●
2	4/24	1670	+4	1674	Yuya Nagaoka6-dan / age 39 1493	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
3	5/22	1674	-9	1665	Kanta Masegi4-dan / age 27 1615	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	●
4	5/28	1665	+2	1667	Kenji Waki9-dan / age 64 1327	Kisei-sen Prelim 1 Round 2	Gote	○
5	6/17	1667	-11	1657	Hiroki Iizuka8-dan / age 56 1553	Junisen Class C1 Round 1	Sente	●
6	7/2	1657	+7	1663	Kenji Imaizumi5-dan / age 51 1601	Asahi Cup Prelim 1 Round 2	Gote	○
7	7/8	1663	+5	1668	Mamoru Hatakeyama8-dan / age 56 1515	Junisen Class C1 Round 2	Gote	○
8	7/22	1668	-7	1661	Hirotoshi Ueno5-dan / age 22 1723	Oi-sen Prelims Round 2	Sente	●
9	7/29	1661	-11	1650	Hiroshi Miyamoto6-dan / age 39 1513	Junisen Class C1 Round 3	Gote	●
10	8/6	1650	+10	1660	Hirotoshi Ueno5-dan / age 22 1737	Eio-sen 5-dan section Round 1	Sente	○
11	8/6	1650	-6	1644	Kazuo Sugimoto6-dan / age 33 1740	Eio-sen 5-dan section Round 2	Gote	●
12	8/19	1654	+7	1661	Kenjirou Abe7-dan / age 36 1617	Junisen Class C1 Round 4	Sente	○
13	9/2	1661	-2	1659	Takuya Nagase9-dan / age 32 1980	Ginga-sen Final T Round 1	Gote	●
14	9/10	1659	+6	1665	Kazuhiro Nishikawa6-dan / age 39 1570	Oza-sen Prelim 1 Round 2	Gote	○
15	9/25	1665	+4	1669	Tomoki Yokoyama4-dan / age 25 1496	Asahi Cup Prelim 1 Round 3	Sente	○
16	9/25	1665	-5	1660	Shintaro Saito8-dan / age 32 1803	Asahi Cup Prelim 1 Final	Gote	●
17	10/3	1664	-9	1655	Akihiro Murata6-dan / age 39 1604	Kisei-sen Prelim 1 Round 3	Gote	●
18	10/14	1655	+4	1659	Manabu Senzaki9-dan / age 55 1481	Junisen Class C1 Round 6	Gote	○
19	11/4	1659	+7	1667	Yuta Komori5-dan / age 30 1628	Junisen Class C1 Round 7	Sente	○
20	11/11	1667	+3	1670	Ichiro Hiura8-dan / age 59 1416	Oza-sen Prelim 1 Round 3	Sente	○
21	12/9	1670	+10	1680	Tatsuya Sanmaido7-dan / age 32 1768	Junisen Class C1 Round 8	Gote	○
22	12/16	1680	+3	1683	Shingo Hirafuji7-dan / age 62 1441	Ryuo-sen Group 6 Ranking Round 2	Sente	○
23	12/26	1683	-6	1677	Takuya Nishida6-dan / age 34 1787	Oza-sen Prelim 1 Round 4	Sente	●
24	1/13	1677	-6	1671	Akihiro Takada5-dan / age 23 1756	Junisen Class C1 Round 9	Sente	●
25	1/23	1671	+7	1678	Akihiro Murata6-dan / age 39 1620	Kio-sen Prelims Round 2	Sente	○
26	1/28	1678	+4	1682	小林裕士8-dan / age 49 1484	Ryuo-sen Group 6 Ranking Round 3	Sente	○
27	2/3	1682	+6	1688	Hirotaka Nozuki8-dan / age 52 1575	Junisen Class C1 Round 10	Gote	○
28	2/19	1688	+5	1693	Kenji Imaizumi5-dan / age 52 1561	NHK Cup Prelims Round 1	Sente	○
29	2/19	1688	+2	1689	Kenji Waki9-dan / age 65 1303	NHK Cup Prelims Round 2	Gote	○
30	2/19	1688	+8	1696	Takayuki Kuroda5-dan / age 29 1706	NHK Cup Prelims Final	Sente	○
31	3/3	1703	+4	1706	Keita Inoue9-dan / age 62 1495	Junisen Class C1 Round 11	Sente	○
32	3/18	1706	+4	1711	Kouhei Funae7-dan / age 38 1538	Osho-sen Prelim 1 Round 1	Sente	○
33	3/18	1706	-10	1696	Koji Tanigawa9-dan / age 63 1617	Osho-sen Prelim 1 Round 2	Gote	●
34	3/31	1701	+7	1708	Kenshi Tokuda5-dan / age 28 1665	Ryuo-sen Group 6 Ranking Round 4	Sente	○

FY2024 results20W-15L

Win rate0.571

Rating1681

Annual rank67th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/26	1699	-7	1692	Yusei Koga6-dan / age 23 1733	Kio-sen Prelims Round 3	Sente	●
2	5/5	1692	+7	1699	Reo Kurosawa6-dan / age 32 1667	NHK Cup Main Round 1	Gote	○
3	5/23	1699	-11	1689	Kazuhiro Nishikawa6-dan / age 38 1584	Kisei-sen Prelim 1 Round 1	Sente	●
4	6/11	1689	+4	1692	Keiichi Sanada8-dan / age 51 1486	Junisen Class C1 Round 1	Sente	○
5	6/21	1692	+5	1697	Mitsunori Makino6-dan / age 36 1545	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
6	7/3	1697	+3	1700	Naruyuki Hatakeyama8-dan / age 55 1431	Asahi Cup Prelim 1 Round 2	Gote	○
7	7/9	1700	+5	1705	Kota Kanai6-dan / age 38 1542	Junisen Class C1 Round 2	Gote	○
8	7/16	1705	-11	1694	Kanta Masegi4-dan / age 26 1564	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	●
9	7/25	1694	-9	1685	Yuta Ishikawa5-dan / age 29 1665	Eio-sen 5-dan section Round 1	Gote	●
10	8/6	1685	+10	1695	Takuya Nishida5-dan / age 32 1758	Junisen Class C1 Round 3	Sente	○
11	8/14	1695	+7	1702	Yuta Ishikawa5-dan / age 29 1658	Ginga-sen Prelims Final	Sente	○
12	9/3	1702	+3	1705	Naruyuki Hatakeyama8-dan / age 55 1428	Junisen Class C1 Round 4	Gote	○
13	9/18	1705	+8	1712	Akihiro Ida4-dan / age 27 1697	Oi-sen Prelims Round 2	Gote	○
14	10/3	1712	+8	1720	Takayuki Kuroda5-dan / age 28 1692	Asahi Cup Prelim 1 Round 3	Gote	○
15	10/3	1712	-8	1705	Tadashi Ooishi7-dan / age 35 1733	Asahi Cup Prelim 1 Final	Gote	●
16	10/8	1712	-10	1703	Keita Kadokura6-dan / age 37 1635	Junisen Class C1 Round 5	Gote	●
17	10/16	1703	-13	1690	Yuji Masuda7-dan / age 53 1476	Oza-sen Prelim 1 Round 2	Sente	●
18	10/30	1690	-11	1679	Takashi Abe9-dan / age 57 1541	Oi-sen Prelims Round 3	Gote	●
19	11/12	1679	-10	1668	Kouhei Funae7-dan / age 37 1567	Junisen Class C1 Round 6	Sente	●
20	11/17	1668	-5	1663	Shingo Sawada7-dan / age 32 1791	NHK Cup Main Round 2	Sente	●
21	11/26	1663	+10	1673	Satoshi Takano6-dan / age 31 1762	Ginga-sen Block F Round 4		○
22	12/3	1673	+3	1676	Tadao Kitajima7-dan / age 58 1392	Junisen Class C1 Round 7	Gote	○
23	12/26	1676	+6	1682	Yuya Saito4-dan / age 27 1580	Ryuo-sen Group 6 Ranking Round 2	Sente	○
24	1/14	1682	+7	1688	Daisuke Katagami7-dan / age 43 1621	Junisen Class C1 Round 8	Sente	○
25	1/23	1688	+5	1693	Yugo Takeuchi5-dan / age 37 1537	Osho-sen Prelim 1 Round 1	Gote	○
26	1/29	1693	+5	1698	Tomoki Yokoyama4-dan / age 25 1537	Kio-sen Prelims Round 2	Sente	○
27	2/4	1698	+3	1701	Yoshiyuki Kubota7-dan / age 52 1460	Junisen Class C1 Round 9	Sente	○
28	2/14	1701	+5	1705	Mitsunori Makino6-dan / age 36 1543	Osho-sen Prelim 1 Round 2	Sente	○
29	2/19	1705	+4	1710	Mitsunori Makino6-dan / age 36 1539	NHK Cup Prelims Round 1	Gote	○
30	2/19	1705	-9	1697	Yasuaki Murayama8-dan / age 40 1670	NHK Cup Prelims Round 2	Gote	●
31	2/26	1701	-7	1694	Hirotoshi Ueno4-dan / age 21 1743	Ryuo-sen Group 6 Ranking Round 3	Gote	●
32	3/4	1694	-7	1687	Wakamu Deguchi6-dan / age 29 1720	Junisen Class C1 Round 10	Gote	●
33	3/12	1687	+6	1692	Keita Kadokura6-dan / age 37 1585	Ginga-sen Block F Round 5		○
34	3/12	1687	-6	1680	Yusei Koga6-dan / age 24 1763	Ginga-sen Block F Round 6		●
35	3/27	1686	-5	1681	Takahiro Oohashi7-dan / age 32 1820	Osho-sen Prelim 1 Round 3	Gote	●

FY2023 results26W-14L

Win rate0.650

Rating1701

Annual rank50th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1641	-4	1637	Daichi Sasaki7-dan / age 27 1828	Oi-sen White league Round 3	Sente	●
2	4/13	1637	+10	1647	Takashi Ikenaga5-dan / age 29 1724	Oi-sen White league Round 2	Gote	○
3	5/8	1647	-3	1644	Akira WatanabeMeijin / age 39 1883	Oi-sen White league Round 5	Gote	●
4	5/17	1644	-6	1637	Takuya Nishida5-dan / age 31 1713	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
5	6/1	1637	-4	1633	Shinichiro Hattori6-dan / age 23 1836	Shinjin-o-sen Main Round 3	Gote	●
6	6/7	1633	-9	1624	中七海 1570	Kakogawa Seiryu-sen Main Round 2	Sente	●
7	6/22	1624	+6	1630	Ryosuke Nakamura6-dan / age 37 1550	Junisen Class C2 Round 1	Gote	○
8	6/28	1630	+6	1636	Kanta Masegi4-dan / age 25 1542	Eio-sen 4-dan section Round 1	Sente	○
9	6/28	1630	-8	1622	Nagisa Fujimoto4-dan / age 17 1636	Eio-sen 4-dan section Round 2	Sente	●
10	7/6	1628	+7	1635	Shinya Satoh7-dan / age 45 1587	Junisen Class C2 Round 2	Sente	○
11	8/3	1635	+8	1643	Yuya Saito4-dan / age 26 1623	Junisen Class C2 Round 3	Gote	○
12	8/15	1643	+11	1654	Wakamu Deguchi6-dan / age 28 1763	Asahi Cup Prelim 1 Round 2	Gote	○
13	8/24	1654	+4	1658	Takahiro Toyokawa7-dan / age 56 1469	Ginga-sen Prelims Final	Gote	○
14	9/7	1658	+5	1663	Yugo Takeuchi5-dan / age 35 1515	Junisen Class C2 Round 4	Sente	○
15	9/11	1663	+7	1670	Kouhei Funae6-dan / age 36 1629	Asahi Cup Prelim 1 Round 3	Sente	○
16	9/11	1663	+5	1668	Kanta Masegi4-dan / age 25 1547	Asahi Cup Prelim 1 Final	Sente	○
17	9/20	1675	+3	1679	Hiroshi Naganuma8-dan / age 58 1447	Oi-sen Prelims Round 2	Sente	○
18	10/10	1679	+6	1685	Yuya Saito4-dan / age 26 1603	Oi-sen Prelims Round 3	Sente	○
19	10/18	1685	-12	1673	Keita Inoue9-dan / age 59 1513	Kisei-sen Prelim 2 Round 2	Sente	●
20	10/26	1673	+3	1677	Hideyuki Takano6-dan / age 51 1436	Junisen Class C2 Round 6	Gote	○
21	11/1	1677	+2	1679	Masahiko Urano8-dan / age 59 1356	Oza-sen Prelim 1 Round 2	Gote	○
22	11/9	1679	+9	1688	Hirotaka Kajiura7-dan / age 28 1717	Junisen Class C2 Round 7	Sente	○
23	11/21	1688	+4	1692	Tomoki Yokoyama4-dan / age 23 1513	Oza-sen Prelim 1 Round 3	Gote	○
24	11/30	1692	+8	1700	Yasuaki Murayama8-dan / age 39 1671	Oi-sen Prelims Round 4	Sente	○
25	12/7	1700	-9	1690	Kazuhiro Nishikawa6-dan / age 37 1649	Junisen Class C2 Round 8	Gote	●
26	12/12	1690	-5	1685	Shintaro Saito8-dan / age 30 1832	Asahi Cup Prelim 2 Round 1	Gote	●
27	12/22	1685	-9	1677	Kazuhiro Nishikawa6-dan / age 37 1653	Oi-sen Prelims Final	Sente	●
28	12/27	1677	+8	1684	Reo Kurosawa6-dan / age 31 1662	Ginga-sen Block B Round 3	Sente	○
29	12/27	1677	-8	1669	Yusei Koga5-dan / age 22 1698	Ginga-sen Block B Round 4	Sente	●
30	1/18	1677	+4	1681	Shoji Segawa6-dan / age 53 1508	Junisen Class C2 Round 9	Sente	○
31	1/24	1681	+9	1690	Yusei Koga5-dan / age 23 1713	Ryuo-sen Group 6 Ranking Round 2	Gote	○
32	1/31	1690	-9	1681	Yuta Komori5-dan / age 28 1649	Oza-sen Prelim 1 Round 4	Gote	●
33	2/8	1681	+4	1685	Kosuke Tamura7-dan / age 47 1507	Junisen Class C2 Round 10	Gote	○
34	2/13	1685	-10	1676	Kouhei Funae6-dan / age 36 1605	Osho-sen Prelim 1 Round 2	Gote	●
35	2/22	1676	+8	1683	Koji Tanigawa9-dan / age 61 1665	Kio-sen Prelims Round 2	Gote	○
36	2/27	1683	+1	1685	Bungo Fukusaki9-dan / age 64 1270	NHK Cup Prelims	Gote	○
37	2/27	1683	+9	1692	Wakamu Deguchi6-dan / age 28 1710	NHK Cup Prelims	Sente	○
38	2/27	1683	+9	1692	Ryuuma Tonari7-dan / age 34 1724	NHK Cup Prelims	Sente	○
39	3/1	1702	-6	1696	Nagisa Fujimoto4-dan / age 18 1806	Ryuo-sen Group 6 Ranking Round 3	Gote	●
40	3/12	1696	+4	1701	小林裕士8-dan / age 47 1508	Junisen Class C2 Round 11	Sente	○

FY2022 results21W-19L

Win rate0.525

Rating1647

Annual rank71st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1660	-6	1653	Kouhei Funae6-dan / age 34 1736	Osho-sen Prelim 1 Round 2	Gote	●
2	4/17	1653	-4	1649	Akira Inaba8-dan / age 33 1841	NHK Cup Main Round 1	Sente	●
3	5/6	1649	-10	1639	福間香奈 1560	Kio-sen Prelims Round 4	Gote	●
4	5/16	1639	+3	1642	慶田義法アマ 1386	Kakogawa Seiryu-sen Main Round 2	Sente	○
5	6/9	1642	+8	1650	Akihiro Ida4-dan / age 25 1631	Kakogawa Seiryu-sen Main Round 3	Gote	○
6	6/16	1650	+4	1654	Shinichi Satoh5-dan / age 39 1460	Junisen Class C2 Round 1	Sente	○
7	6/29	1654	+6	1660	Tomoki Yokoyama4-dan / age 22 1553	Eio-sen 4-dan section Round 1	Sente	○
8	6/29	1654	-10	1644	Mikio Kariyama4-dan / age 20 1574	Eio-sen 4-dan section Round 2	Sente	●
9	7/9	1650	-13	1637	早咲誠和アマ 1423	Asahi Cup Prelim 1 Round 1	Sente	●
10	7/14	1637	+4	1641	Akira Shima9-dan / age 59 1448	Junisen Class C2 Round 2	Gote	○
11	7/21	1641	+7	1648	Shiryu Katayama3-dan / age 17 1591	Kakogawa Seiryu-sen Main Quarterfinal	Sente	○
12	8/5	1648	+10	1658	Kouhei Funae6-dan / age 35 1721	Oi-sen Prelims Round 2	Gote	○
13	8/12	1658	-9	1649	Mikio Kariyama4-dan / age 20 1601	Junisen Class C2 Round 3	Sente	●
14	8/16	1649	-3	1645	Shinichiro Hattori4-dan / age 23 1880	Ryuo-sen Group 6 Promotion playoff Round 6	Sente	●
15	8/23	1645	-12	1633	Tomohiro Murata7-dan / age 41 1442	Ginga-sen Prelims Final	Sente	●
16	9/1	1633	-7	1626	Kenji Imaizumi5-dan / age 49 1671	Junisen Class C2 Round 4	Gote	●
17	9/15	1626	-7	1619	Kenshi Tokuda4-dan / age 24 1663	Kakogawa Seiryu-sen Main Semifinal	Gote	●
18	10/4	1619	+12	1631	Takayuki Yamasaki8-dan / age 41 1815	Oi-sen Prelims Round 3	Sente	○
19	10/13	1631	+5	1636	Tetsuya Fujimori5-dan / age 35 1489	Junisen Class C2 Round 5	Sente	○
20	10/26	1636	+4	1639	Yoshikazu Minami9-dan / age 59 1429	Kisei-sen Prelim 2 Round 2	Gote	○
21	11/10	1639	+5	1644	Takanori Anyouji7-dan / age 48 1481	Junisen Class C2 Round 6	Gote	○
22	11/14	1644	+7	1651	Mikio Kariyama4-dan / age 21 1608	Oza-sen Prelim 1 Round 2	Gote	○
23	11/22	1651	+8	1659	Kenji Imaizumi5-dan / age 49 1661	Oi-sen Prelims Round 4	Gote	○
24	11/30	1659	-11	1649	Satoru Sakaguchi6-dan / age 44 1539	Oza-sen Prelim 1 Round 3	Sente	●
25	12/8	1649	-5	1644	Asuto Saito5-dan / age 24 1804	Junisen Class C2 Round 7	Gote	●
26	12/13	1644	+8	1652	Akihiro Takada4-dan / age 20 1639	Oi-sen Prelims Final	Sente	○
27	12/21	1652	+4	1656	Yuji Masuda6-dan / age 51 1440	Ryuo-sen Group 6 Ranking Round 2	Gote	○
28	1/6	1656	+9	1664	Tadashi Ooishi7-dan / age 33 1681	Kisei-sen Prelim 2 Final	Gote	○
29	1/12	1664	+4	1669	Masakazu Kondoh7-dan / age 51 1495	Junisen Class C2 Round 8	Sente	○
30	1/19	1669	-6	1662	Takuya Nishida5-dan / age 31 1748	Osho-sen Prelim 1 Round 2	Gote	●
31	1/24	1662	-6	1656	Takuya Nishida5-dan / age 31 1754	Kio-sen Prelims Round 2	Gote	●
32	1/27	1656	-7	1650	Yusei Koga4-dan / age 22 1710	Ryuo-sen Group 6 Ranking Round 3	Gote	●
33	2/2	1650	+10	1659	Yusei Koga4-dan / age 22 1717	Junisen Class C2 Round 9	Sente	○
34	2/14	1659	-4	1655	Yasuhiro Masuda7-dan / age 25 1840	Oi-sen White league Round 1	Sente	●
35	2/22	1655	+3	1658	Isao Nakata8-dan / age 55 1407	NHK Cup Prelims Round 1	Gote	○
36	2/22	1655	-9	1646	Kazuhiro Nishikawa6-dan / age 36 1629	NHK Cup Prelims Round 2	Gote	●
37	2/28	1650	+5	1654	Tomoki Yokoyama4-dan / age 23 1498	Shinjin-o-sen Main Round 2	Gote	○
38	3/6	1654	-5	1649	Tetsuro Itodani8-dan / age 34 1778	Kisei-sen Main Round 1	Gote	●
39	3/14	1649	+7	1656	Reo Okabe4-dan / age 23 1622	Junisen Class C2 Round 10	Gote	○
40	3/29	1656	-9	1647	Reo Okabe4-dan / age 23 1606	Oi-sen White league Round 4	Gote	●

FY2021 results31W-15L

Win rate0.674

Rating1662

Annual rank63rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1523	+13	1536	Takahiro Oohashi6-dan / age 28 1780	Kio-sen Prelims Round 4	Gote	○
2	5/7	1536	+6	1543	Takanori Anyouji7-dan / age 46 1459	Kio-sen Prelims Final	Gote	○
3	5/11	1543	+9	1552	Akihiro Murata6-dan / age 34 1605	Kisei-sen Prelim 1 Round 1	Sente	○
4	5/11	1543	+10	1553	Yuta Ishikawa4-dan / age 26 1645	Kisei-sen Prelim 1 Round 2	Sente	○
5	5/20	1562	+10	1572	Kouru Abe6-dan / age 26 1630	Junisen Class C2 Round 1	Gote	○
6	6/10	1572	-7	1565	Shingo Itoh6-dan / age 39 1625	Junisen Class C2 Round 2	Sente	●
7	6/18	1565	-6	1559	Yusei Koga4-dan / age 20 1642	Oi-sen Prelims Round 1	Sente	●
8	6/24	1559	-1	1558	Masayuki ToyoshimaRyuo・Eio / age 31 1978	Kio-sen Main Round 2	Gote	●
9	6/30	1558	+11	1569	Shinichiro Hattori4-dan / age 21 1718	Kisei-sen Prelim 1 Round 3	Sente	○
10	7/10	1569	+4	1573	山岸亮平アマ 1371	Asahi Cup Prelim 1 Round 1	Gote	○
11	7/15	1573	+3	1576	Torahiko Tanaka9-dan / age 64 1336	Junisen Class C2 Round 3	Gote	○
12	7/20	1576	+7	1583	福間香奈 1512	Kakogawa Seiryu-sen Main Round 2	Gote	○
13	8/5	1583	+11	1594	Shinichiro Hattori4-dan / age 22 1720	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	○
14	8/10	1594	+5	1598	Naruyuki Hatakeyama8-dan / age 52 1444	Ginga-sen Prelims Final	Gote	○
15	8/18	1598	+11	1610	Takashi Ikenaga5-dan / age 28 1752	Kisei-sen Prelim 1 Final	Gote	○
16	8/26	1610	-8	1602	Mitsunori Makino6-dan / age 33 1601	Asahi Cup Prelim 1 Round 2	Sente	●
17	8/30	1602	+12	1613	Wakamu Deguchi5-dan / age 26 1786	Ryuo-sen Group 6 Promotion playoff Round 5	Sente	○
18	9/3	1613	+9	1622	Yuta Ishikawa4-dan / age 26 1643	Kakogawa Seiryu-sen Main Quarterfinal	Gote	○
19	9/3	1613	-8	1606	Akihiro Ida4-dan / age 24 1625	Kakogawa Seiryu-sen Main Semifinal	Sente	●
20	9/7	1614	-10	1605	Shingo Hirafuji7-dan / age 57 1539	Oza-sen Prelim 1 Round 2	Sente	●
21	9/13	1605	+7	1612	Hiroshi Miyamoto5-dan / age 35 1573	Ryuo-sen Group 6 Promotion playoff Semifinal	Gote	○
22	9/24	1612	-6	1606	Takumi Ito4-dan / age 18 1690	Junisen Class C2 Round 4	Sente	●
23	10/8	1606	-8	1598	Shogo Orita4-dan / age 31 1612	Eio-sen 4-dan section Round 1	Gote	●
24	10/13	1598	+8	1606	Masataka Sugimoto8-dan / age 52 1593	Kisei-sen Prelim 2 Round 2	Sente	○
25	10/21	1606	+9	1615	Junpei Ide5-dan / age 30 1653	Junisen Class C2 Round 6	Sente	○
26	10/26	1615	-8	1607	Yuta Ishikawa4-dan / age 26 1617	Ryuo-sen Group 6 Promotion playoff Final	Sente	●
27	11/12	1607	+12	1619	Wakamu Deguchi5-dan / age 26 1805	Kisei-sen Prelim 2 Final	Sente	○
28	11/18	1619	+7	1626	Yugo Takeuchi5-dan / age 33 1578	Junisen Class C2 Round 7	Gote	○
29	11/23	1626	+3	1629	Masaki Izumi8-dan / age 60 1362	Ginga-sen Block H Round 1	Sente	○
30	11/23	1626	-7	1619	Kouru Abe6-dan / age 27 1687	Ginga-sen Block H Round 2	Gote	●
31	12/3	1622	+6	1629	Tomoki Yokoyama4-dan / age 21 1555	Ryuo-sen Group 6 Ranking Round 2	Gote	○
32	12/16	1629	-7	1622	Reo Kurosawa6-dan / age 29 1688	Junisen Class C2 Round 8	Sente	●
33	1/6	1622	+6	1628	Shingo Hirafuji7-dan / age 58 1529	Osho-sen Prelim 1 Round 1	Sente	○
34	1/13	1628	+6	1634	Wataru Kamimura5-dan / age 35 1538	Junisen Class C2 Round 9	Gote	○
35	1/18	1634	-8	1626	Yuta Ishikawa4-dan / age 27 1630	Shinjin-o-sen Main Round 2	Gote	●
36	1/27	1626	+7	1633	Takashi Abe9-dan / age 54 1576	Kio-sen Prelims Round 2	Gote	○
37	1/31	1633	+4	1636	知花賢アマ 1414	Ryuo-sen Group 6 Ranking Round 3	Gote	○
38	2/3	1636	-6	1630	Kazushi Watanabe4-dan / age 27 1703	Junisen Class C2 Round 10	Gote	●
39	2/16	1630	+9	1639	Takayuki Kuroda5-dan / age 25 1690	Ryuo-sen Group 6 Ranking Round 4	Sente	○
40	2/23	1639	+7	1646	Yoshitaka Hoshino5-dan / age 33 1583	NHK Cup Prelims Round 1	Gote	○
41	2/23	1639	+8	1648	Yasuaki Murayama7-dan / age 37 1653	NHK Cup Prelims Round 2	Gote	○
42	2/23	1639	+9	1648	Tadashi Ooishi7-dan / age 32 1684	NHK Cup Prelims Final	Sente	○
43	3/2	1663	-4	1659	Daichi Sasaki6-dan / age 26 1833	Kisei-sen Main Round 1	Gote	●
44	3/10	1659	+6	1665	Yuichi Tanaka5-dan / age 36 1557	Junisen Class C2 Round 11	Sente	○
45	3/17	1665	+7	1672	Yuta Ishikawa4-dan / age 27 1640	Kio-sen Prelims Round 3	Sente	○
46	3/23	1672	-10	1662	Keita Kadokura5-dan / age 34 1601	Ryuo-sen Group 6 Ranking Round 5	Gote	●

FY2020 results4W-6L

Win rate0.400

Rating1526

Annual rank134th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/10	1532	-11	1521	岡井良樹アマ 1400	Shinjin-o-sen Main Round 3	Sente	●
2	11/20	1521	-5	1516	Shinichiro Hattori4-dan / age 21 1678	Eio-sen 4-dan section Round 1	Gote	●
3	12/5	1516	+10	1526	Shingo Hirafuji7-dan / age 57 1588	Ryuo-sen Group 6 Ranking Round 2	Sente	○
4	12/23	1526	-3	1523	Takahiro Oohashi6-dan / age 28 1768	Osho-sen Prelim 1 Round 2	Gote	●
5	1/13	1523	+9	1532	Ryosuke Nakamura6-dan / age 35 1556	Ryuo-sen Group 6 Ranking Round 3	Gote	○
6	1/22	1532	+10	1541	Kazuhiro Nishikawa6-dan / age 34 1609	Kio-sen Prelims Round 2	Gote	○
7	2/3	1541	-4	1538	Wakamu Deguchi4-dan / age 25 1747	Shinjin-o-sen Main Round 2	Gote	●
8	2/19	1538	-11	1527	Naruyuki Hatakeyama8-dan / age 51 1420	NHK Cup Prelims	Sente	●
9	2/24	1527	-7	1520	西山朋佳 1568	Ryuo-sen Group 6 Ranking Round 4	Gote	●
10	3/3	1520	+6	1526	Naoya Fujiwara7-dan / age 55 1441	Kio-sen Prelims Round 3	Gote	○

FY2019 results1W-0L

Win rate1.000

Rating1535

Annual rank129th

Rank/title at FY end / age3-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/13	1525	+10	1535	Shinichiro Hattori3-dan / age 20 1618	Shinjin-o-sen Main Round 2	Gote	○

FY2018 results0W-1L

Win rate0.000

Rating1524

Annual rank132nd

Rank/title at FY end / age3-dan / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/14	1532	-8	1524	Takayuki Kuroda3-dan / age 22 1552	Shinjin-o-sen Main Round 1	Sente	●

FY2017 results2W-2L

Win rate0.500

Rating1542

Annual rank116th

Rank/title at FY end / age3-dan / age 22

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	7/14	1541	+10	1551	Kenji Imaizumi4-dan / age 44 1617	Kakogawa Seiryu-sen Main Round 2	Gote	○
2	7/14	1541	+5	1546	慶田義法アマ 1399	Kakogawa Seiryu-sen Main Round 1	Gote	○
3	8/1	1556	-6	1549	Takuya Nishida4-dan / age 25 1622	Kakogawa Seiryu-sen Main Round 3	Gote	●
4	12/6	1549	-7	1542	Wakamu Deguchi3-dan / age 22 1576	Shinjin-o-sen Main Round 1	Sente	●

FY2016 results0W-2L

Win rate0.000

Rating1546

Annual rank120th

Rank/title at FY end / age3-dan / age 21

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/13	1568	-11	1557	森下裕也アマ 1445	Kakogawa Seiryu-sen Main Round 1	Sente	●
2	12/2	1557	-12	1546	慶田義法アマ 1394	Shinjin-o-sen Main Round 1	Sente	●

FY2015 results0W-2L

Win rate0.000

Rating1573

Annual rank107th

Rank/title at FY end / age3-dan / age 20

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/10	1588	-7	1581	Takahiro Oohashi3-dan / age 22 1617	Kakogawa Seiryu-sen Main Round 1	Sente	●
2	11/24	1581	-8	1573	Wakamu Deguchi3-dan / age 20 1582	Shinjin-o-sen Main Round 1	Sente	●

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