Rating › Hiroki Taniai

Rating of Hiroki Taniai

Player page　Last game 2026-10-29

Current rating1655

Peak1712
2026-02-17

Games254

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 32	66th	5-dan	Class C2	Group 5	1655		-47	9	10	0.474
FY2025	age 32	51st	5-dan	Class C2	Group 6	1702	57.6	+53	24	11	0.686
FY2024	age 31	74th	4-dan	Class C2	Group 6	1649	50.2	+10	21	17	0.553
FY2023	age 30	75th	4-dan	Class C2	Group 6	1639	51.3	+40	20	13	0.606
FY2022	age 29	95th	4-dan	Class C2	Group 6	1599	46.7	+16	16	15	0.516
FY2021	age 28	105th	4-dan	Class C2	Group 6	1583	43.2	-52	14	21	0.400
FY2020	age 27	75th	4-dan	Class C2	Group 6	1636	53.3	+62	22	15	0.595
FY2019	age 26	109th	3-dan			1574		-15	0	2	0.000
FY2018	age 25	89th	3-dan			1589		-16	1	2	0.333
FY2017	age 24	85th	3-dan			1604		-8	1	2	0.333
FY2016	age 23	82nd	3-dan			1612		+31	5	1	0.833
FY2015	age 22	103rd	3-dan			1581		-9	2	2	0.500
FY2014	age 21	101st	3-dan			1590		-2	2	2	0.500
FY2013	age 20	100th	3-dan			1592		-11	1	2	0.333
FY2012	age 19	97th	3-dan			1603		-5	0	1	0.000

Games by fiscal year

FY2026 results9W-10L

Win rate0.474

Rating1655

Annual rank66th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1691	-9	1683	Koichi Fukaura9-dan / age 54 1660	Kio-sen Prelims Round 2	Gote	●
2	4/10	1683	-8	1674	Daisuke Suzuki9-dan / age 51 1665	Osho-sen Prelim 1 Round 3	Gote	●
3	4/20	1674	-10	1664	Hiroki Iizuka8-dan / age 57 1566	Ryuo-sen Group 5 Ranking Round 3	Gote	●
4	5/12	1664	-6	1658	Hirotoshi Ueno5-dan / age 23 1759	Ginga-sen Block E Round 5	Gote	●
5	6/11	1658	+4	1662	Shinichi Satoh6-dan / age 43 1451	Junisen Class C2 Round 1	Sente	○
6	7/3	1662	+5	1666	Ryosuke Nakamura6-dan / age 40 1508	Kisei-sen Prelim 1 Round 1	Sente	○
7	7/3	1662	-9	1652	Shuji Muranaka7-dan / age 45 1600	Kisei-sen Prelim 1 Round 2	Gote	●
8	7/9	1657	+7	1663	Yuta Ishikawa5-dan / age 31 1592	Junisen Class C2 Round 2	Sente	○
9	7/28	1663	+7	1670	Sakio Chiba7-dan / age 47 1602	Asahi Cup Prelim 1 Round 2	Gote	○
10	7/28	1663	+9	1673	Satoshi Takano6-dan / age 32 1723	Asahi Cup Prelim 1 Round 3	Gote	○
11	8/6	1679	+9	1689	Kei Honda6-dan / age 29 1734	Junisen Class C2 Round 3	Gote	○
12	8/12	1689	+5	1694	Hiroki Iizuka8-dan / age 57 1548	Oza-sen Prelim 1 Round 2	Sente	○
13	8/21	1694	+4	1698	Atsushi Miyata7-dan / age 45 1526	Ryuo-sen Group 5 Promotion playoff Round 4	Sente	○
14	8/27	1698	-11	1687	Shogo Orita5-dan / age 36 1577	Junisen Class C2 Round 4	Sente	●
15	9/2	1687	-5	1682	Wataru Yashiro8-dan / age 32 1804	Asahi Cup Prelim 1 Final	Gote	●
16	9/9	1682	-10	1672	Shiryu Katayama4-dan / age 22 1609	Oi-sen Prelims Round 1	Sente	●
17	9/24	1672	-12	1661	Yoshitaka Hoshino5-dan / age 38 1506	Eio-sen 5-dan section Round 1	Sente	●
18	10/7	1661	-10	1651	Kensuke Kitahama8-dan / age 50 1590	Ryuo-sen Group 5 Promotion playoff Semifinal	Sente	●
19	10/29	1651	+4	1655	Wataru Kamimura5-dan / age 39 1459	Junisen Class C2 Round 6	Gote	○

FY2025 results24W-11L

Win rate0.686

Rating1702

Annual rank51st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1644	+11	1655	Reo Okabe5-dan / age 26 1792	Ryuo-sen Group 6 Ranking Round 5	Sente	○
2	5/11	1655	-4	1651	Nagisa Fujimoto6-dan / age 19 1824	NHK Cup Main Round 1	Gote	●
3	5/13	1651	+10	1661	Hirotoshi Ueno5-dan / age 22 1758	Ryuo-sen Group 6 Ranking Semifinal	Gote	○
4	5/29	1661	+7	1668	Yuta Komori5-dan / age 29 1614	Ryuo-sen Group 6 Ranking Final	Sente	○
5	6/12	1668	+5	1674	Hiromu Watanabe6-dan / age 36 1552	Junisen Class C2 Round 1	Gote	○
6	6/25	1674	+8	1681	Kazuki Yamashita3-dan / age 17 1657	Ryuo-sen Main Round 1	Sente	○
7	7/1	1681	-8	1674	Naohiro Ishida6-dan / age 36 1702	Ryuo-sen Main Round 2	Gote	●
8	7/10	1674	+5	1678	Sakio Chiba7-dan / age 46 1527	Junisen Class C2 Round 2	Sente	○
9	7/22	1678	-10	1669	Akira Nishio7-dan / age 45 1597	Kisei-sen Prelim 1 Round 1	Sente	●
10	7/31	1669	+4	1673	Taku Morishita9-dan / age 59 1496	Junisen Class C2 Round 3	Gote	○
11	8/3	1673	-14	1659	伊藤誠悟アマ 1368	Asahi Cup Prelim 1 Round 2	Gote	●
12	8/8	1659	-11	1648	Shoji Segawa6-dan / age 55 1505	Oi-sen Prelims Round 1	Sente	●
13	8/21	1648	-5	1642	Mikio Kariyama5-dan / age 23 1762	Junisen Class C2 Round 4	Sente	●
14	9/2	1642	+8	1650	Ayumu Matsuo8-dan / age 45 1631	Ginga-sen Prelims Final	Gote	○
15	9/11	1650	+5	1656	Shuji Satoh8-dan / age 58 1530	Oza-sen Prelim 1 Round 2	Sente	○
16	9/17	1656	+8	1663	Kenta Miyajima4-dan / age 26 1640	Eio-sen 4-dan section Round 1	Gote	○
17	10/16	1663	+5	1669	Shingo Itoh6-dan / age 43 1551	Junisen Class C2 Round 5	Gote	○
18	10/24	1669	-7	1662	Ryuma Yoshiike4-dan / age 20 1726	Eio-sen 4-dan section Round 2	Sente	●
19	11/13	1662	+5	1667	Kosuke Tamura7-dan / age 49 1513	Junisen Class C2 Round 6	Sente	○
20	12/11	1667	+4	1671	Mitsunori Makino6-dan / age 37 1491	Junisen Class C2 Round 7	Gote	○
21	12/16	1671	+4	1675	Daisuke Nakagawa8-dan / age 57 1458	Oza-sen Prelim 1 Round 3	Sente	○
22	12/23	1675	+11	1686	Daichi Sasaki7-dan / age 30 1818	Ginga-sen Block E Round 4	Sente	○
23	12/23	1675	+8	1683	Yuuki Saito4-dan / age 29 1686	Ginga-sen Block E Round 3	Gote	○
24	12/26	1694	+5	1699	Yusuke Toyama6-dan / age 46 1559	Ryuo-sen Group 5 Ranking Round 1	Gote	○
25	1/8	1699	+3	1702	Yoshiyuki Kubota7-dan / age 53 1415	Junisen Class C2 Round 8	Sente	○
26	1/19	1702	+4	1706	Yasuaki Tsukada9-dan / age 61 1501	Oza-sen Prelim 1 Round 4	Gote	○
27	1/29	1706	-11	1694	Yusuke Toyama6-dan / age 46 1561	Junisen Class C2 Round 9	Sente	●
28	2/12	1694	+10	1704	Reo Okabe5-dan / age 26 1777	Oza-sen Prelim 1 Final	Sente	○
29	2/17	1704	+8	1712	Naohiro Ishida6-dan / age 37 1687	NHK Cup Prelims Round 1	Gote	○
30	2/17	1704	-8	1696	Makoto Tobe7-dan / age 39 1690	NHK Cup Prelims Round 2	Gote	●
31	3/5	1704	+4	1707	Shoji Segawa6-dan / age 55 1508	Osho-sen Prelim 1 Round 1	Gote	○
32	3/5	1704	+6	1710	Yujirou Takahashi4-dan / age 26 1616	Osho-sen Prelim 1 Round 2	Sente	○
33	3/10	1713	-10	1703	Yujirou Takahashi4-dan / age 26 1620	Junisen Class C2 Round 10	Gote	●
34	3/18	1703	-7	1697	Toshiyuki Moriuchi9-dan / age 55 1762	Oza-sen Prelim 2 Round 2	Sente	●
35	3/24	1697	+5	1702	Yoshitaka Hoshino5-dan / age 37 1552	Ryuo-sen Group 5 Ranking Round 2	Sente	○

FY2024 results21W-17L

Win rate0.553

Rating1649

Annual rank74th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1637	+5	1642	Kiyokazu Katsumata7-dan / age 55 1493	Ryuo-sen Group 6 Ranking Round 4	Gote	○
2	4/25	1642	-7	1635	Yuta Komori5-dan / age 28 1689	Ryuo-sen Group 6 Ranking Round 5	Gote	●
3	4/30	1635	+12	1647	Wataru Yashiro7-dan / age 30 1832	Kio-sen Prelims Round 3	Sente	○
4	5/13	1647	-5	1642	Taichi Takami7-dan / age 30 1777	Kio-sen Prelims Round 4	Gote	●
5	5/21	1642	-7	1635	Reo Okabe4-dan / age 25 1668	Osho-sen Prelim 1 Round 4	Sente	●
6	6/5	1635	-9	1626	Reo Koyama4-dan / age 30 1607	Kakogawa Seiryu-sen Main Round 2	Gote	●
7	6/13	1626	-9	1617	Shuji Satoh8-dan / age 57 1569	Junisen Class C2 Round 1	Sente	●
8	6/18	1617	+11	1628	Satoshi Takano6-dan / age 30 1747	Kisei-sen Prelim 1 Round 1	Sente	○
9	6/18	1617	+9	1626	Junpei Ide5-dan / age 33 1648	Kisei-sen Prelim 1 Round 2	Sente	○
10	7/11	1636	+7	1644	Kohei Hasebe5-dan / age 30 1610	Junisen Class C2 Round 2	Gote	○
11	7/19	1644	+9	1653	Koichi Fukaura9-dan / age 52 1696	Asahi Cup Prelim 1 Round 2	Gote	○
12	8/1	1653	+4	1657	Michio Takahashi9-dan / age 64 1463	Junisen Class C2 Round 3	Gote	○
13	8/15	1657	-11	1646	Daisuke Nakagawa8-dan / age 56 1515	Ginga-sen Prelims Final	Gote	●
14	8/19	1646	-14	1632	Masaki Izumi8-dan / age 63 1292	Oi-sen Prelims Round 1	Gote	●
15	9/12	1632	-5	1626	Kazuo Sugimoto5-dan / age 33 1752	Junisen Class C2 Round 4	Sente	●
16	10/1	1626	-5	1622	Kentaro Ishii7-dan / age 32 1771	Asahi Cup Prelim 1 Round 3	Sente	●
17	10/10	1622	+5	1626	Wataru Kamimura5-dan / age 37 1477	Junisen Class C2 Round 5	Gote	○
18	10/17	1626	+9	1635	Eiji Iijima8-dan / age 45 1655	Kisei-sen Prelim 1 Round 3	Gote	○
19	10/17	1626	+7	1633	西山朋佳 1582	Kisei-sen Prelim 1 Final	Sente	○
20	10/22	1642	+7	1649	Kanta Masegi4-dan / age 26 1588	Ryuo-sen Group 6 Promotion playoff Round 6	Sente	○
21	10/31	1649	-5	1644	Reo Okabe4-dan / age 25 1778	Ryuo-sen Group 6 Promotion playoff Semifinal	Gote	●
22	11/14	1644	-11	1633	小林裕士8-dan / age 48 1515	Junisen Class C2 Round 6	Sente	●
23	11/22	1633	-9	1624	Kenjirou Abe7-dan / age 35 1581	Oza-sen Prelim 1 Round 2	Gote	●
24	11/26	1624	+7	1630	Yujirou Takahashi4-dan / age 25 1566	Eio-sen 4-dan section Round 1	Gote	○
25	11/26	1624	-7	1617	Kenshi Tokuda4-dan / age 26 1663	Eio-sen 4-dan section Round 2	Sente	●
26	12/12	1623	-6	1617	Reo Kurosawa6-dan / age 32 1718	Junisen Class C2 Round 7	Gote	●
27	12/19	1617	-6	1611	Kazuki Kimura9-dan / age 51 1704	Kisei-sen Prelim 2 Round 2	Gote	●
28	1/8	1611	+2	1613	Kazushiza Horiguchi8-dan / age 49 1258	Ryuo-sen Group 6 Ranking Round 2	Sente	○
29	1/16	1613	+8	1621	Kenta Miyajima4-dan / age 25 1610	Junisen Class C2 Round 8	Sente	○
30	1/22	1621	-4	1617	Daichi Sasaki7-dan / age 29 1833	Osho-sen Prelim 1 Round 1	Sente	●
31	1/30	1617	+7	1625	Kazuhiro Nishikawa6-dan / age 38 1584	Junisen Class C2 Round 9	Sente	○
32	2/14	1625	+6	1630	Ryosuke Nakamura6-dan / age 39 1517	Ryuo-sen Group 6 Ranking Round 3	Sente	○
33	2/19	1630	+2	1632	Kazushiza Horiguchi8-dan / age 49 1251	NHK Cup Prelims Round 1	Gote	○
34	2/19	1630	+9	1640	Takuma Oikawa7-dan / age 37 1694	NHK Cup Prelims Round 2	Gote	○
35	2/19	1630	+9	1640	Hisashi Namekata9-dan / age 51 1690	NHK Cup Prelims Final	Gote	○
36	3/11	1651	+3	1654	Ichiro Hiura8-dan / age 59 1420	Junisen Class C2 Round 10	Gote	○
37	3/19	1654	-9	1645	Akira Nishio7-dan / age 45 1607	Kio-sen Prelims Round 2	Gote	●
38	3/28	1645	+4	1649	Masakazu Kondoh7-dan / age 53 1446	Ryuo-sen Group 6 Ranking Round 4	Gote	○

FY2023 results20W-13L

Win rate0.606

Rating1639

Annual rank75th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1593	-10	1583	Manabu Senzaki9-dan / age 52 1492	Osho-sen Prelim 1 Round 4	Gote	●
2	5/10	1583	+12	1594	Taichi Takami7-dan / age 29 1764	Kio-sen Prelims Round 4	Gote	○
3	5/19	1594	+5	1600	Hisashi Ogura8-dan / age 55 1467	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○
4	5/22	1600	-3	1597	Daichi Sasaki7-dan / age 27 1878	Kio-sen Prelims Final	Gote	●
5	5/30	1597	+6	1603	Yuichi Tanaka5-dan / age 38 1521	Kisei-sen Prelim 1 Round 1	Sente	○
6	5/30	1597	-9	1588	Kenjirou Abe7-dan / age 34 1559	Kisei-sen Prelim 1 Round 2	Gote	●
7	6/14	1594	-7	1587	Junpei Ide5-dan / age 32 1624	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	●
8	6/30	1587	+8	1594	Reo Koyama4-dan / age 29 1565	Eio-sen 4-dan section Round 1	Sente	○
9	6/30	1587	+8	1595	Reo Okabe4-dan / age 24 1593	Eio-sen 4-dan section Round 2	Gote	○
10	7/13	1603	-11	1591	Shinichi Satoh5-dan / age 40 1447	Junisen Class C2 Round 2	Gote	●
11	7/18	1591	+4	1596	Eisaku Tomioka8-dan / age 59 1424	Oi-sen Prelims Round 1	Gote	○
12	7/28	1596	-10	1586	西山朋佳 1524	Asahi Cup Prelim 1 Round 2	Gote	●
13	8/3	1586	+6	1592	Takahiro Toyokawa7-dan / age 56 1483	Junisen Class C2 Round 3	Sente	○
14	8/24	1592	-9	1583	Reo Koyama4-dan / age 30 1544	Ginga-sen Prelims Round 1	Gote	●
15	8/31	1583	-6	1576	Makoto Sasaki7-dan / age 43 1661	Oi-sen Prelims Round 2	Sente	●
16	9/7	1576	-10	1566	Yuichi Tanaka5-dan / age 38 1477	Junisen Class C2 Round 4	Gote	●
17	9/28	1566	-5	1561	Naohiro Ishida5-dan / age 34 1683	Junisen Class C2 Round 5	Sente	●
18	10/19	1561	+11	1572	Akihiro Takada4-dan / age 21 1719	Junisen Class C2 Round 6	Gote	○
19	10/27	1572	+8	1580	Sakio Chiba7-dan / age 44 1579	Oza-sen Prelim 1 Round 2	Gote	○
20	11/9	1580	+8	1589	Shingo Itoh6-dan / age 41 1588	Junisen Class C2 Round 7	Sente	○
21	11/27	1589	-5	1583	Akihiro Takada4-dan / age 21 1717	Eio-sen 4-dan section Round 3	Sente	●
22	12/8	1583	+5	1588	Yoshiyuki Matsumoto7-dan / age 51 1442	Oza-sen Prelim 1 Round 3	Gote	○
23	12/14	1588	+11	1599	Satoshi Takano6-dan / age 30 1737	Junisen Class C2 Round 8	Gote	○
24	12/28	1599	+6	1606	Taku Morishita9-dan / age 57 1524	Ryuo-sen Group 6 Ranking Round 2	Sente	○
25	1/11	1606	+9	1615	Junpei Ide5-dan / age 32 1651	Junisen Class C2 Round 9	Sente	○
26	1/31	1615	-8	1607	Kazutoshi Satoh7-dan / age 45 1609	Oza-sen Prelim 1 Round 4	Sente	●
27	2/8	1607	+9	1616	Hiroshi Yamamoto5-dan / age 27 1650	Junisen Class C2 Round 10	Sente	○
28	2/13	1616	+6	1621	Taku Morishita9-dan / age 57 1511	Osho-sen Prelim 1 Round 2	Gote	○
29	2/21	1621	-4	1617	Kei Honda6-dan / age 26 1809	NHK Cup Prelims	Sente	●
30	2/28	1617	+4	1621	Hiroshi Okazaki7-dan / age 56 1419	Ryuo-sen Group 6 Ranking Round 3	Sente	○
31	3/5	1621	+6	1628	西山朋佳 1552	Kio-sen Prelims Round 2	Gote	○
32	3/12	1628	+5	1633	Shoji Segawa6-dan / age 53 1495	Junisen Class C2 Round 11	Gote	○
33	3/26	1633	+6	1639	Kota Kanai6-dan / age 37 1552	Osho-sen Prelim 1 Round 3	Sente	○

FY2022 results16W-15L

Win rate0.516

Rating1599

Annual rank95th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/18	1580	-8	1572	Reo Okabe4-dan / age 23 1559	Kisei-sen Prelim 1 Round 1	Sente	●
2	6/14	1572	-9	1563	Shuji Satoh8-dan / age 55 1548	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	●
3	6/16	1563	+4	1568	Teruichi Aono9-dan / age 69 1383	Junisen Class C2 Round 1	Sente	○
4	6/25	1568	-12	1556	石井直樹アマ 1399	Kakogawa Seiryu-sen Main Round 2	Sente	●
5	6/28	1556	+8	1564	Reo Okabe4-dan / age 23 1577	Eio-sen 4-dan section Round 1	Sente	○
6	6/28	1556	-5	1551	Hiroshi Yamamoto4-dan / age 25 1679	Eio-sen 4-dan section Round 2	Gote	●
7	7/9	1559	-12	1547	川島滉生アマ 1368	Asahi Cup Prelim 1 Round 1	Sente	●
8	7/14	1547	-3	1544	Wataru Yashiro7-dan / age 28 1791	Junisen Class C2 Round 2	Gote	●
9	8/3	1544	+3	1547	Masaki Izumi8-dan / age 61 1318	Oi-sen Prelims Round 1	Sente	○
10	8/12	1547	-5	1542	Kenji Imaizumi5-dan / age 49 1672	Junisen Class C2 Round 3	Sente	●
11	8/25	1542	-8	1534	Takeshi Kawakami7-dan / age 50 1534	Ginga-sen Prelims Round 1	Sente	●
12	9/9	1534	+7	1541	Hiroshi Naganuma8-dan / age 57 1482	Junisen Class C2 Round 4	Sente	○
13	9/27	1541	+10	1551	Akira Nishio7-dan / age 42 1632	Oi-sen Prelims Round 2	Sente	○
14	10/20	1551	+9	1560	Shinya Satoh7-dan / age 45 1611	Junisen Class C2 Round 5	Gote	○
15	10/27	1560	+9	1569	Daisuke Nakagawa8-dan / age 54 1617	Oi-sen Prelims Round 3	Sente	○
16	10/31	1569	+5	1575	Kiyokazu Katsumata7-dan / age 53 1456	Oza-sen Prelim 1 Round 1	Gote	○
17	11/10	1575	-8	1567	Yoshitaka Hoshino5-dan / age 34 1561	Junisen Class C2 Round 6	Gote	●
18	11/25	1567	-6	1560	Kouru Abe7-dan / age 28 1636	Oza-sen Prelim 1 Round 2	Sente	●
19	12/8	1560	-9	1551	Wataru Kamimura5-dan / age 35 1500	Junisen Class C2 Round 7	Sente	●
20	12/16	1551	-2	1549	Akihito Hirose8-dan / age 35 1894	Oi-sen Prelims Round 4	Sente	●
21	12/27	1549	-7	1542	Nagisa Fujimoto4-dan / age 17 1589	Ryuo-sen Group 6 Ranking Round 2	Gote	●
22	1/12	1542	+10	1552	Akihiro Ida4-dan / age 26 1635	Junisen Class C2 Round 8	Gote	○
23	1/18	1552	+6	1558	Akira Shima9-dan / age 59 1444	Kio-sen Prelims Round 2	Gote	○
24	1/24	1558	+5	1562	Eisaku Tomioka8-dan / age 58 1420	Osho-sen Prelim 1 Round 1	Gote	○
25	2/2	1562	+8	1571	Taku Morishita9-dan / age 56 1571	Junisen Class C2 Round 9	Gote	○
26	2/15	1571	+10	1581	Issei Takazaki7-dan / age 36 1655	Osho-sen Prelim 1 Round 2	Sente	○
27	2/21	1581	+12	1593	Kentaro Ishii6-dan / age 30 1776	NHK Cup Prelims Round 1	Sente	○
28	2/21	1581	-4	1577	Kazushi Watanabe5-dan / age 28 1769	NHK Cup Prelims Round 2	Sente	●
29	3/14	1589	-3	1586	Shinichiro Hattori5-dan / age 23 1871	Junisen Class C2 Round 10	Sente	●
30	3/22	1586	+8	1594	Kazutoshi Satoh7-dan / age 44 1605	Osho-sen Prelim 1 Round 3	Sente	○
31	3/30	1594	+5	1599	Eisaku Tomioka8-dan / age 58 1438	Kio-sen Prelims Round 3	Gote	○

FY2021 results14W-21L

Win rate0.400

Rating1583

Annual rank105th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1633	-9	1624	Kenshi Tokuda3-dan / age 23 1602	Shinjin-o-sen Main Round 3	Gote	●
2	4/22	1624	+12	1636	Yuuki Sasaki7-dan / age 26 1821	Kio-sen Prelims Round 4	Sente	○
3	5/13	1636	-9	1628	Mitsunori Makino6-dan / age 33 1608	Junisen Class C2 Round 1	Gote	●
4	5/20	1628	+7	1634	Yoshiyuki Kubota7-dan / age 49 1568	Kio-sen Prelims Final	Gote	○
5	6/8	1634	+2	1636	Katsuhiko Murooka7-dan / age 62 1282	Kisei-sen Prelim 1 Round 1	Gote	○
6	6/8	1634	-6	1628	Kei Honda5-dan / age 23 1715	Kisei-sen Prelim 1 Round 2	Sente	●
7	6/17	1630	-7	1623	Hirotaka Kajiura7-dan / age 25 1690	Junisen Class C2 Round 2	Sente	●
8	6/24	1623	+3	1626	小林宏7-dan / age 58 1344	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
9	6/29	1626	+11	1637	Hiroyuki Miura9-dan / age 47 1769	Kio-sen Main Round 2	Gote	○
10	7/8	1637	+4	1641	Yoshikazu Minami9-dan / age 58 1445	Junisen Class C2 Round 3	Gote	○
11	7/13	1641	-11	1630	Kiyokazu Katsumata7-dan / age 52 1488	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
12	7/20	1630	+13	1643	Akihito Hirose8-dan / age 34 1868	Kio-sen Main Round 3	Sente	○
13	7/29	1643	-8	1634	Yuta Ishikawa4-dan / age 26 1622	Kakogawa Seiryu-sen Main Round 3	Sente	●
14	7/30	1634	-8	1626	Akihiro Ida4-dan / age 24 1616	Oi-sen Prelims Round 2	Sente	●
15	8/5	1626	-13	1613	奥村龍馬アマ 1367	Asahi Cup Prelim 1 Round 1	Sente	●
16	8/11	1613	+9	1621	Kazuo Sugimoto5-dan / age 29 1645	Eio-sen 4-dan section Round 1	Gote	○
17	8/11	1613	-7	1606	Takumi Ito4-dan / age 18 1672	Eio-sen 4-dan section Round 2	Sente	●
18	8/16	1615	-6	1609	Taichi Nakamura7-dan / age 33 1699	Ginga-sen Prelims Final	Gote	●
19	8/27	1609	+7	1615	Tetsuya Fujimori5-dan / age 34 1547	Oza-sen Prelim 1 Round 2	Sente	○
20	9/24	1615	-7	1608	Hiromu Watanabe5-dan / age 33 1638	Junisen Class C2 Round 4	Sente	●
21	10/12	1608	-4	1604	Yasumitsu Satoh9-dan / age 52 1800	Kio-sen Main Quarterfinal	Sente	●
22	10/28	1604	-7	1597	Reo Kurosawa6-dan / age 29 1664	Junisen Class C2 Round 6	Gote	●
23	11/11	1597	-10	1587	Norihiro Yagura7-dan / age 47 1494	Junisen Class C2 Round 7	Sente	●
24	11/22	1587	-5	1582	Takumi Ito4-dan / age 19 1727	Oza-sen Prelim 1 Round 3	Gote	●
25	12/16	1582	+5	1587	Masakazu Kondoh7-dan / age 50 1454	Junisen Class C2 Round 8	Gote	○
26	12/20	1587	+9	1596	Hiroshi Yamamoto4-dan / age 25 1649	Ryuo-sen Group 6 Ranking Round 2	Gote	○
27	1/6	1596	-8	1589	Kohei Hasebe4-dan / age 27 1598	Junisen Class C2 Round 9	Sente	●
28	1/19	1589	-5	1584	Kentaro Ishii6-dan / age 29 1728	Osho-sen Prelim 1 Round 1	Gote	●
29	1/25	1584	-8	1575	Yoshiyuki Kubota7-dan / age 49 1563	Kio-sen Prelims Round 2	Gote	●
30	1/31	1575	+8	1583	Kanta Masegi3-dan / age 23 1566	Ryuo-sen Group 6 Ranking Round 3	Sente	○
31	2/10	1583	-4	1579	Takumi Ito4-dan / age 19 1757	Junisen Class C2 Round 10	Gote	●
32	2/22	1579	+10	1589	Takeshi Fujii9-dan / age 51 1664	NHK Cup Prelims Round 1	Gote	○
33	2/22	1579	-5	1574	Kazushi Watanabe4-dan / age 27 1718	NHK Cup Prelims Round 2	Gote	●
34	3/4	1584	-5	1579	Kazushi Watanabe4-dan / age 27 1736	Ryuo-sen Group 6 Ranking Round 4	Gote	●
35	3/10	1579	+4	1583	Yasuaki Tsukada9-dan / age 57 1414	Junisen Class C2 Round 11	Sente	○

FY2020 results22W-15L

Win rate0.595

Rating1636

Annual rank75th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/27	1571	+8	1579	Keita Kadokura5-dan / age 32 1577	Kisei-sen Prelim 1 Round 1	Gote	○
2	5/27	1571	-7	1564	Daisuke Katagami7-dan / age 38 1624	Kisei-sen Prelim 1 Round 2	Sente	●
3	6/25	1572	+9	1581	Yoshitaka Hoshino4-dan / age 31 1613	Junisen Class C2 Round 1	Gote	○
4	7/16	1581	-5	1577	Kei Honda5-dan / age 23 1740	Junisen Class C2 Round 2	Sente	●
5	7/30	1577	-12	1565	天野倉優臣アマ 1369	Asahi Cup Prelim 1 Round 1	Gote	●
6	8/13	1565	-6	1559	Kazuo Sugimoto4-dan / age 28 1665	Junisen Class C2 Round 3	Gote	●
7	8/26	1559	+6	1565	加藤桃子 1490	Oi-sen Prelims Round 1	Sente	○
8	8/31	1565	+4	1570	Eisaku Tomioka8-dan / age 56 1397	Ginga-sen Prelims	Sente	○
9	8/31	1565	+9	1574	Issei Takazaki6-dan / age 33 1613	Ginga-sen Prelims	Sente	○
10	9/10	1579	-8	1571	Junpei Ide4-dan / age 29 1594	Junisen Class C2 Round 4	Sente	●
11	9/25	1571	+12	1583	Yuuki Sasaki7-dan / age 26 1778	Oi-sen Prelims Round 2	Sente	○
12	9/29	1583	+3	1587	Kazuharu Shoshi7-dan / age 58 1342	Oza-sen Prelim 1 Round 1	Sente	○
13	10/8	1587	-8	1578	Kazuhiro Nishikawa6-dan / age 34 1582	Junisen Class C2 Round 5	Sente	●
14	10/14	1578	+7	1586	Shuji Satoh8-dan / age 53 1539	Oza-sen Prelim 1 Round 2	Sente	○
15	10/22	1586	-8	1577	Yuichi Tanaka5-dan / age 35 1575	Ginga-sen Block C Round 2	Gote	●
16	10/22	1586	+9	1594	Shogo Orita4-dan / age 30 1608	Ginga-sen Block C Round 1	Sente	○
17	10/29	1586	+9	1595	Kota Kanai6-dan / age 34 1632	Oi-sen Prelims Round 3	Sente	○
18	11/4	1595	+9	1604	Asuto Saito4-dan / age 22 1655	Oza-sen Prelim 1 Round 3	Sente	○
19	11/12	1604	+11	1616	Takahiro Oohashi6-dan / age 28 1765	Junisen Class C2 Round 6	Gote	○
20	11/20	1616	+10	1626	Daisuke Suzuki9-dan / age 46 1699	Oi-sen Prelims Round 4	Gote	○
21	11/24	1626	+6	1631	Kosuke Tamura7-dan / age 44 1525	Oza-sen Prelim 1 Round 4	Gote	○
22	11/30	1631	+8	1639	Asuto Saito4-dan / age 22 1638	Ryuo-sen Group 6 Ranking Round 2	Sente	○
23	12/7	1639	-8	1632	Daisuke Katagami7-dan / age 39 1653	Oi-sen Prelims Final	Sente	●
24	12/12	1632	-8	1624	Kazushi Watanabe4-dan / age 26 1628	Eio-sen 4-dan section Round 2	Gote	●
25	12/17	1624	+8	1632	Asuto Saito4-dan / age 22 1644	Junisen Class C2 Round 7	Sente	○
26	12/22	1632	-5	1627	Kentaro Ishii6-dan / age 28 1753	Oza-sen Prelim 1 Final	Gote	●
27	12/29	1627	-4	1623	Daichi Sasaki5-dan / age 25 1827	Ryuo-sen Group 6 Ranking Round 3	Gote	●
28	1/14	1623	-8	1615	Kazushi Watanabe4-dan / age 26 1636	Junisen Class C2 Round 8	Gote	●
29	1/19	1615	+3	1618	Torahiko Tanaka9-dan / age 63 1376	Osho-sen Prelim 1 Round 2	Gote	○
30	1/22	1618	+8	1627	Takeshi Kawakami7-dan / age 48 1623	Kio-sen Prelims Round 1	Sente	○
31	1/27	1627	+12	1639	Daichi Sasaki5-dan / age 25 1841	Shinjin-o-sen Main Round 2	Gote	○
32	2/4	1639	+12	1651	Daichi Sasaki5-dan / age 25 1828	Junisen Class C2 Round 9	Sente	○
33	2/13	1651	-8	1643	Asuto Saito4-dan / age 22 1643	Osho-sen Prelim 1 Round 3	Sente	●
34	2/17	1643	-14	1629	Hiroshi Kamiya8-dan / age 59 1318	NHK Cup Prelims	Gote	●
35	2/25	1629	+6	1635	Hiroki Nakata8-dan / age 56 1554	Kio-sen Prelims Round 2	Gote	○
36	3/5	1635	-7	1628	Takuya Nishida5-dan / age 29 1675	Junisen Class C2 Round 10	Gote	●
37	3/25	1628	+8	1636	Taku Morishita9-dan / age 54 1611	Kio-sen Prelims Round 3	Sente	○

FY2019 results0W-2L

Win rate0.000

Rating1574

Annual rank109th

Rank/title at FY end / age3-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	7/1	1589	-7	1582	Junpei Ide4-dan / age 28 1612	Kakogawa Seiryu-sen Main Round 2	Gote	●
2	11/26	1582	-8	1574	Yuuki Saito3-dan / age 23 1581	Shinjin-o-sen Main Round 1	Sente	●

FY2018 results1W-2L

Win rate0.333

Rating1589

Annual rank89th

Rank/title at FY end / age3-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/25	1594	-9	1585	Kazushi Watanabe3-dan / age 23 1549	Kakogawa Seiryu-sen Main Round 1	Sente	●
2	11/6	1585	+8	1593	Takumi Ito3-dan / age 16 1590	Shinjin-o-sen Main Round 1	Sente	○
3	3/14	1593	-5	1589	Yuuki Sasaki7-dan / age 24 1750	Shinjin-o-sen Main Round 2	Sente	●

FY2017 results1W-2L

Win rate0.333

Rating1604

Annual rank85th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/8	1607	+9	1616	Hirotaka Kajiura4-dan / age 21 1647	Shinjin-o-sen Main Round 3	Sente	○
2	6/23	1616	-4	1612	Tatsuya Sanmaido4-dan / age 23 1783	Kakogawa Seiryu-sen Main Round 2	Gote	●
3	8/10	1612	-7	1604	Kentaro Ishii4-dan / age 25 1648	Shinjin-o-sen Main Quarterfinal	Gote	●

FY2016 results5W-1L

Win rate0.833

Rating1612

Annual rank82nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/8	1576	+4	1580	甲斐智美 1383	Kakogawa Seiryu-sen Main Round 1	Sente	○
2	8/5	1580	+9	1590	Naohiro Ishida4-dan / age 27 1635	Kakogawa Seiryu-sen Main Round 3	Sente	○
3	8/5	1580	+9	1589	Hirotaka Kajiura4-dan / age 21 1630	Kakogawa Seiryu-sen Main Round 2	Gote	○
4	9/7	1599	+9	1608	Takahiro Oohashi3-dan / age 23 1654	Kakogawa Seiryu-sen Main Quarterfinal	Gote	○
5	9/7	1599	-8	1591	Yuta Ishikawa3-dan / age 21 1611	Kakogawa Seiryu-sen Main Semifinal	Sente	●
6	3/30	1600	+12	1612	Mirai Aoshima5-dan / age 22 1782	Shinjin-o-sen Main Round 2	Sente	○

FY2015 results2W-2L

Win rate0.500

Rating1581

Annual rank103rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	8/13	1581	-5	1575	Wataru Yashiro5-dan / age 21 1695	Kakogawa Seiryu-sen Main Round 3	Sente	●
2	8/13	1581	+9	1590	Naohiro Ishida4-dan / age 26 1645	Kakogawa Seiryu-sen Main Round 2	Sente	○
3	11/9	1585	+4	1589	荒田敏史アマ 1396	Shinjin-o-sen Main Round 1	Sente	○
4	2/8	1589	-7	1581	Taichi Takami5-dan / age 22 1620	Shinjin-o-sen Main Round 2	Sente	●

FY2014 results2W-2L

Win rate0.500

Rating1590

Annual rank101st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	7/14	1585	+11	1596	Kouru Abe4-dan / age 19 1724	Kakogawa Seiryu-sen Main Round 1	Gote	○
2	7/14	1585	+9	1593	Mirai Aoshima3-dan / age 19 1607	Kakogawa Seiryu-sen Main Round 2	Sente	○
3	8/25	1604	-6	1598	Taichi Takami5-dan / age 21 1671	Kakogawa Seiryu-sen Main Round 3	Gote	●
4	11/26	1598	-8	1590	Hirotaka Kajiura3-dan / age 19 1609	Shinjin-o-sen Main Round 1	Gote	●

FY2013 results1W-2L

Win rate0.333

Rating1592

Annual rank100th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/22	1600	+9	1609	Keita Kadokura4-dan / age 25 1623	Kakogawa Seiryu-sen Main Round 2	Sente	○
2	8/7	1609	-9	1600	Shinichi Satoh4-dan / age 30 1573	Kakogawa Seiryu-sen Main Round 3	Sente	●
3	11/19	1600	-8	1592	Junpei Ide3-dan / age 22 1589	Shinjin-o-sen Main Round 1	Sente	●

FY2012 results0W-1L

Win rate0.000

Rating1603

Annual rank97th

Rank/title at FY end / age3-dan / age 19

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/6	1607	-5	1603	Takuya Nagase5-dan / age 19 1754	Kakogawa Seiryu-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.