Rating › Mikio Kariyama

Rating of Mikio Kariyama

Player page　Last game 2026-10-29

Current rating1760

Peak1774
2025-12-04

Games198

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 24	28th	5-dan	Class C2	Group 3	1760		+27	14	4	0.778
FY2025	age 24	37th	5-dan	Class C2	Group 4	1733	56.2	-13	27	15	0.643
FY2024	age 23	36th	5-dan	Class C2	Group 5	1746	60.2	+77	34	16	0.680
FY2023	age 22	62nd	4-dan	Class C2	Group 6	1669	51.8	+19	21	14	0.600
FY2022	age 21	69th	4-dan	Class C2	Group 6	1650	51.2	+44	24	16	0.600
FY2021	age 20	88th	4-dan		Group 6	1606		+25	8	4	0.667
FY2020	age 19	107th	3-dan			1582		-8	0	1	0.000

Games by fiscal year

FY2026 results14W-4L

Win rate0.778

Rating1760

Annual rank28th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1723	+8	1731	Tatsuya Sanmaido7-dan / age 32 1705	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	○
2	4/16	1731	+6	1736	Yuta Ishikawa5-dan / age 31 1629	Kio-sen Prelims Round 3	Gote	○
3	5/12	1736	+3	1740	小林裕士8-dan / age 49 1507	Kio-sen Prelims Round 4	Sente	○
4	6/1	1740	-9	1730	Daisuke Suzuki9-dan / age 51 1685	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
5	6/11	1730	+3	1733	Takanori Anyouji7-dan / age 51 1450	Kisei-sen Prelim 1 Round 1	Gote	○
6	6/13	1733	-6	1727	Yusei Koga6-dan / age 25 1806	Kio-sen Prelims Final	Gote	●
7	6/18	1727	+3	1730	Shuji Satoh8-dan / age 59 1484	Junisen Class C2 Round 1	Gote	○
8	7/16	1730	+5	1735	Toshiki Sumisaki4-dan / age 18 1602	Junisen Class C2 Round 2	Sente	○
9	7/31	1735	+5	1740	Akihiro Murata6-dan / age 40 1606	Kisei-sen Prelim 1 Round 2	Gote	○
10	7/31	1735	+7	1742	Seiya Tomita5-dan / age 30 1687	Kisei-sen Prelim 1 Round 3	Sente	○
11	8/6	1747	-7	1740	Wataru Yashiro8-dan / age 32 1795	Junisen Class C2 Round 3	Gote	●
12	8/13	1740	+4	1745	Kazuhiro Nishikawa6-dan / age 40 1566	Oza-sen Prelim 1 Round 2	Sente	○
13	8/19	1745	-12	1733	Kensuke Kitahama8-dan / age 50 1565	Asahi Cup Prelim 1 Round 2	Gote	●
14	8/27	1733	+4	1737	Kenji Imaizumi5-dan / age 53 1542	Junisen Class C2 Round 4	Sente	○
15	9/11	1737	+7	1743	Kenshi Tokuda5-dan / age 28 1679	Kisei-sen Prelim 1 Final	Sente	○
16	10/1	1743	+2	1746	Takanori Anyouji7-dan / age 52 1448	Oi-sen Prelims Round 1	Sente	○
17	10/21	1746	+10	1756	Shintaro Saito8-dan / age 33 1821	Oi-sen Prelims Round 2	Gote	○
18	10/29	1756	+4	1760	Naoki Koyama4-dan / age 27 1587	Junisen Class C2 Round 6	Sente	○

FY2025 results27W-15L

Win rate0.643

Rating1733

Annual rank37th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1741	+8	1749	Tadashi Ooishi7-dan / age 35 1738	Osho-sen Prelim 1 Round 3	Sente	○
2	4/4	1749	+5	1754	Akihiro Murata6-dan / age 38 1607	Ryuo-sen Group 4 Ranking Round 3	Gote	○
3	4/16	1754	+3	1757	Mamoru Hatakeyama8-dan / age 55 1527	Osho-sen Prelim 1 Round 4	Sente	○
4	5/1	1757	+8	1766	Mirai Aoshima7-dan / age 30 1772	Ryuo-sen Group 4 Ranking Semifinal	Sente	○
5	5/20	1766	-10	1756	Naohiro Ishida6-dan / age 36 1677	Ryuo-sen Group 4 Ranking Final	Gote	●
6	6/3	1756	-9	1747	Yuta Ishikawa5-dan / age 30 1711	Osho-sen Prelim 1 Final	Gote	●
7	6/5	1747	+2	1749	Shingo Hirafuji7-dan / age 61 1442	Kisei-sen Prelim 1 Round 1	Gote	○
8	6/5	1747	+3	1749	Takanori Anyouji7-dan / age 50 1476	Kisei-sen Prelim 1 Round 2	Gote	○
9	6/13	1752	-11	1741	Kanta Masegi4-dan / age 27 1620	Shinjin-o-sen Main Round 3	Sente	●
10	6/19	1741	+3	1744	Shinichi Satoh6-dan / age 42 1494	Junisen Class C2 Round 1	Gote	○
11	7/2	1744	+8	1752	Yusei Koga6-dan / age 24 1763	Asahi Cup Prelim 1 Round 2	Sente	○
12	7/10	1752	+2	1754	Ichiro Hiura8-dan / age 59 1426	Junisen Class C2 Round 2	Sente	○
13	7/16	1754	+9	1763	Takayuki Yamasaki9-dan / age 44 1781	Oi-sen Prelims Round 2	Gote	○
14	7/31	1763	-14	1750	Yuichi Tanaka6-dan / age 40 1463	Junisen Class C2 Round 3	Gote	●
15	8/14	1750	+5	1754	Shogo Orita5-dan / age 35 1601	Eio-sen 5-dan section Round 1	Sente	○
16	8/14	1750	+8	1758	Akihiro Takada5-dan / age 23 1753	Eio-sen 5-dan section Round 2	Gote	○
17	8/21	1762	+5	1768	Hiroki Taniai5-dan / age 31 1648	Junisen Class C2 Round 4	Gote	○
18	9/4	1768	+4	1771	Masataka Sugimoto8-dan / age 56 1550	Asahi Cup Prelim 1 Round 3	Gote	○
19	9/5	1771	-13	1758	Mamoru Hatakeyama8-dan / age 56 1484	Ginga-sen Prelims Final	Sente	●
20	9/12	1758	-12	1746	Shogo Orita5-dan / age 35 1581	Kisei-sen Prelim 1 Round 3	Sente	●
21	9/17	1746	+2	1749	Naruyuki Hatakeyama8-dan / age 56 1439	Oi-sen Prelims Round 3	Sente	○
22	9/24	1749	+3	1751	Takanori Anyouji7-dan / age 51 1461	Oza-sen Prelim 1 Round 2	Gote	○
23	9/26	1751	+6	1757	Kenshi Tokuda4-dan / age 27 1670	Asahi Cup Prelim 1 Final	Gote	○
24	10/9	1757	-8	1749	Hirotoshi Ueno5-dan / age 22 1760	Oi-sen Prelims Round 4	Gote	●
25	10/16	1749	-8	1741	Satoshi Takano6-dan / age 31 1748	Junisen Class C2 Round 5	Sente	●
26	10/21	1741	+4	1745	Yugo Takeuchi5-dan / age 37 1538	Eio-sen 5-dan section Round 3	Sente	○
27	10/23	1745	+3	1748	Yuya Saito4-dan / age 28 1516	Oza-sen Prelim 1 Round 3	Sente	○
28	11/6	1748	+10	1759	Daichi Sasaki7-dan / age 30 1842	Junisen Class C2 Round 6	Sente	○
29	11/20	1759	+7	1766	Ryuuma Tonari7-dan / age 35 1722	Oza-sen Prelim 1 Round 4	Sente	○
30	12/4	1766	+8	1774	Takashi Ikenaga6-dan / age 32 1764	Asahi Cup Prelim 2 Round 1	Sente	○
31	12/4	1766	-7	1759	Shintaro Saito8-dan / age 32 1818	Asahi Cup Prelim 2 Final	Gote	●
32	12/11	1767	-10	1757	Kenshi Tokuda4-dan / age 28 1661	Junisen Class C2 Round 7	Gote	●
33	12/26	1757	-10	1747	Hiroshi Yamamoto5-dan / age 29 1678	Eio-sen 5-dan section Round 4	Gote	●
34	1/8	1747	+2	1749	Tadao Kitajima7-dan / age 60 1416	Junisen Class C2 Round 8	Gote	○
35	1/22	1749	-8	1741	Hirotoshi Ueno5-dan / age 22 1763	Oza-sen Prelim 1 Final	Gote	●
36	1/28	1741	-9	1732	Takuma Oikawa7-dan / age 38 1685	Ryuo-sen Group 3 Ranking Round 1	Sente	●
37	2/5	1732	+4	1736	Saito Morimoto4-dan / age 24 1529	Junisen Class C2 Round 9	Sente	○
38	2/12	1736	-12	1724	Kensuke Kitahama8-dan / age 50 1567	NHK Cup Prelims Round 1	Sente	●
39	3/10	1724	+3	1727	Taku Morishita9-dan / age 59 1447	Junisen Class C2 Round 10	Gote	○
40	3/16	1727	+3	1730	Tomohiro Murata7-dan / age 44 1487	Osho-sen Prelim 1 Round 1	Gote	○
41	3/16	1727	-5	1722	Nagisa Fujimoto7-dan / age 20 1886	Osho-sen Prelim 1 Round 2	Gote	●
42	3/25	1725	+8	1733	Ryuuma Tonari7-dan / age 36 1719	Kio-sen Prelims Round 2	Gote	○

FY2024 results34W-16L

Win rate0.680

Rating1746

Annual rank36th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1668	+6	1673	Daisuke Nakagawa8-dan / age 55 1555	Ginga-sen Block C Round 7	Sente	○
2	4/4	1668	+11	1678	Yasuhiro Masuda8-dan / age 26 1783	Ginga-sen Block C Round 8	Sente	○
3	4/16	1684	+8	1692	Yuta Komori5-dan / age 28 1687	Kio-sen Prelims Round 3	Sente	○
4	4/18	1692	-8	1684	Akihiro Ida4-dan / age 27 1713	Ryuo-sen Group 5 Ranking Round 3	Sente	●
5	5/1	1684	+5	1689	Kenta Miyajima4-dan / age 24 1561	Kio-sen Prelims Round 4	Sente	○
6	5/17	1689	+9	1698	Yusei Koga6-dan / age 23 1722	Shinjin-o-sen Main Round 3	Sente	○
7	5/31	1698	+7	1705	Yuya Saito4-dan / age 27 1653	Kio-sen Prelims Final	Sente	○
8	6/20	1705	+5	1710	Kenji Imaizumi5-dan / age 50 1579	Junisen Class C2 Round 1	Sente	○
9	6/25	1710	-9	1702	Hiroaki Yokoyama7-dan / age 43 1684	Ginga-sen Block C Round 9	Sente	●
10	6/27	1702	+13	1715	Takuya Nagase9-dan / age 31 1948	Kio-sen Main Round 2	Sente	○
11	7/8	1715	+6	1721	Kenshi Tokuda4-dan / age 26 1641	Kakogawa Seiryu-sen Main Round 3	Sente	○
12	7/17	1721	-11	1710	Kensuke Kitahama8-dan / age 48 1578	Asahi Cup Prelim 1 Round 2	Gote	●
13	7/18	1710	+5	1715	Kenta Miyajima4-dan / age 24 1578	Junisen Class C2 Round 2	Sente	○
14	7/23	1715	+4	1719	Takanori Anyouji7-dan / age 49 1503	Kisei-sen Prelim 1 Round 1	Sente	○
15	8/1	1719	+4	1723	Hiromu Watanabe6-dan / age 36 1549	Junisen Class C2 Round 3	Sente	○
16	8/9	1723	-1	1722	Sota Fujii7 titles / age 22 2119	Ginga-sen Final T Round 1	Sente	●
17	8/21	1722	-10	1712	Hirotoshi Ueno4-dan / age 21 1647	Shinjin-o-sen Main Quarterfinal	Sente	●
18	8/23	1712	-11	1701	Sakio Chiba7-dan / age 45 1583	Kisei-sen Prelim 1 Round 2	Gote	●
19	8/26	1701	-5	1696	Seiya Kondou7-dan / age 28 1829	Kio-sen Main Round 3	Gote	●
20	9/2	1696	-9	1687	Hirotoshi Ueno4-dan / age 21 1656	Kakogawa Seiryu-sen Main Quarterfinal	Gote	●
21	9/4	1687	+8	1695	Akihiro Ida4-dan / age 27 1696	Eio-sen 4-dan section Round 2	Gote	○
22	9/12	1695	-11	1684	Mitsunori Makino6-dan / age 36 1566	Junisen Class C2 Round 4	Gote	●
23	9/24	1684	+4	1688	Tomohiro Murata7-dan / age 43 1500	Ryuo-sen Group 5 Promotion playoff Round 4	Gote	○
24	10/3	1688	+4	1692	Yuji Masuda7-dan / age 53 1480	Oi-sen Prelims Round 2	Gote	○
25	10/10	1692	+3	1695	Shingo Hirafuji7-dan / age 60 1436	Junisen Class C2 Round 5	Sente	○
26	10/17	1695	+9	1704	Wakamu Deguchi6-dan / age 29 1724	Ryuo-sen Group 5 Promotion playoff Semifinal	Sente	○
27	10/25	1704	-7	1697	Ryuuma Tonari7-dan / age 34 1752	Oi-sen Prelims Round 3	Gote	●
28	10/31	1697	+10	1707	Kazuo Sugimoto5-dan / age 33 1773	Ginga-sen Block A Round 3	Gote	○
29	11/5	1707	+10	1717	Asuto Saito5-dan / age 26 1795	Ryuo-sen Group 5 Promotion playoff Final	Sente	○
30	11/14	1717	+5	1721	Tetsuya Fujimori5-dan / age 37 1556	Junisen Class C2 Round 6	Gote	○
31	11/21	1721	-12	1709	Hiroki Iizuka8-dan / age 55 1536	Ginga-sen Block A Round 4		●
32	11/26	1709	+5	1714	Kanta Masegi4-dan / age 26 1583	Oza-sen Prelim 1 Round 2	Gote	○
33	12/12	1714	+7	1721	Junpei Ide5-dan / age 33 1658	Junisen Class C2 Round 7	Gote	○
34	12/18	1721	+8	1730	Satoshi Takano6-dan / age 31 1740	Oza-sen Prelim 1 Round 3	Sente	○
35	12/27	1730	+5	1735	Kenta Miyajima4-dan / age 25 1607	Eio-sen 4-dan section Round 3	Sente	○
36	12/27	1730	+9	1739	Reo Okabe4-dan / age 25 1792	Eio-sen 4-dan section Final	Gote	○
37	1/7	1744	+9	1753	Takahiro Oohashi7-dan / age 32 1791	Ryuo-sen Group 4 Ranking Round 1	Gote	○
38	1/9	1753	+3	1756	Akira Shima9-dan / age 61 1468	Junisen Class C2 Round 8	Sente	○
39	1/17	1756	+6	1762	Junpei Ide5-dan / age 33 1663	Oza-sen Prelim 1 Round 4	Sente	○
40	1/23	1762	-8	1754	Chikara Akutsu8-dan / age 42 1761	Eio-sen Main Round 1	Gote	●
41	1/28	1754	-9	1745	Wakamu Deguchi6-dan / age 29 1697	Oza-sen Prelim 1 Final	Gote	●
42	1/31	1745	-7	1737	Takashi Ikenaga6-dan / age 31 1775	Junisen Class C2 Round 9	Sente	●
43	2/17	1737	+3	1741	Norihiro Yagura7-dan / age 50 1505	NHK Cup Prelims Round 1	Sente	○
44	2/17	1737	+3	1740	Takanori Anyouji7-dan / age 50 1490	NHK Cup Prelims Round 2	Sente	○
45	2/17	1737	-13	1724	Hiroshi Miyamoto5-dan / age 39 1495	NHK Cup Prelims Final	Sente	●
46	2/18	1731	-7	1724	Yusei Koga6-dan / age 24 1766	Kio-sen Prelims Round 2	Gote	●
47	2/26	1724	+5	1729	Yuta Komori5-dan / age 29 1606	Osho-sen Prelim 1 Round 1	Gote	○
48	2/28	1729	+7	1736	Yasuaki Murayama8-dan / age 40 1672	Ryuo-sen Group 4 Ranking Round 2	Sente	○
49	3/11	1736	+3	1739	Hideyuki Takano7-dan / age 52 1468	Junisen Class C2 Round 10	Gote	○
50	3/19	1739	+7	1746	Ryuuma Tonari7-dan / age 35 1713	Osho-sen Prelim 1 Round 2	Sente	○

FY2023 results21W-14L

Win rate0.600

Rating1669

Annual rank62nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1644	-8	1636	Shogo Orita5-dan / age 33 1625	Kio-sen Prelims Round 4	Gote	●
2	4/25	1636	-5	1630	Wakamu Deguchi6-dan / age 27 1751	Ryuo-sen Group 6 Ranking Semifinal	Gote	●
3	5/25	1630	+3	1634	Ryo Shimamoto5-dan / age 43 1408	Kisei-sen Prelim 1 Round 1	Sente	○
4	5/25	1630	-9	1622	Yuta Ishikawa5-dan / age 28 1608	Kisei-sen Prelim 1 Round 2	Sente	●
5	6/15	1625	+8	1633	Kohei Hasebe5-dan / age 29 1639	Junisen Class C2 Round 1	Gote	○
6	6/24	1633	+3	1636	松本憲太郎アマ 1361	Asahi Cup Prelim 1 Round 1	Sente	○
7	6/30	1636	+5	1641	Tomoki Yokoyama4-dan / age 23 1493	Eio-sen 4-dan section Round 2	Sente	○
8	7/13	1641	-11	1630	Tomoki Yokoyama4-dan / age 23 1504	Junisen Class C2 Round 2	Gote	●
9	7/21	1630	-8	1622	Kenji Imaizumi5-dan / age 50 1624	Asahi Cup Prelim 1 Round 2	Gote	●
10	7/28	1622	-9	1613	Mitsunori Makino6-dan / age 35 1582	Oi-sen Prelims Round 1	Gote	●
11	8/3	1613	+4	1617	Hiroshi Naganuma8-dan / age 58 1448	Junisen Class C2 Round 3	Sente	○
12	8/31	1617	-9	1608	Yoshitaka Hoshino5-dan / age 35 1557	Junisen Class C2 Round 4	Sente	●
13	9/8	1608	+4	1612	Naruyuki Hatakeyama8-dan / age 54 1403	Ginga-sen Prelims	Sente	○
14	9/12	1612	-6	1606	Nagisa Fujimoto4-dan / age 18 1703	Kakogawa Seiryu-sen Main Quarterfinal	Gote	●
15	10/13	1606	+5	1611	Yuya Nagaoka6-dan / age 38 1485	Oza-sen Prelim 1 Round 2	Gote	○
16	10/18	1611	-6	1606	Nagisa Fujimoto4-dan / age 18 1721	Eio-sen 4-dan section Round 3	Gote	●
17	10/26	1606	+6	1611	Yuichi Tanaka6-dan / age 38 1495	Junisen Class C2 Round 6	Gote	○
18	11/13	1611	+10	1622	Yusei Koga5-dan / age 22 1724	Ryuo-sen Group 6 Promotion playoff Final	Sente	○
19	11/16	1622	+5	1627	Takanori Anyouji7-dan / age 49 1484	Junisen Class C2 Round 7	Sente	○
20	12/7	1627	+9	1636	Kenshi Tokuda4-dan / age 25 1665	Junisen Class C2 Round 8	Sente	○
21	12/13	1636	+4	1640	Ichiro Hiura8-dan / age 57 1466	Ginga-sen Block C Round 4	Sente	○
22	12/13	1636	+4	1640	伊藤沙恵 1441	Ginga-sen Block C Round 3	Sente	○
23	12/21	1644	+6	1650	Takashi Abe9-dan / age 56 1554	Ryuo-sen Group 5 Ranking Round 1	Sente	○
24	1/11	1650	-6	1644	Satoshi Takano6-dan / age 30 1734	Junisen Class C2 Round 9	Gote	●
25	1/19	1644	-4	1640	Shinichiro Hattori6-dan / age 24 1821	Oza-sen Prelim 1 Round 3	Gote	●
26	2/6	1640	+5	1645	Yugo Takeuchi5-dan / age 36 1516	Ryuo-sen Group 5 Ranking Round 2	Gote	○
27	2/8	1645	+6	1651	Takashi Abe9-dan / age 56 1544	Osho-sen Prelim 1 Round 2	Gote	○
28	2/14	1651	+8	1658	Atsushi Miyata7-dan / age 42 1640	Ginga-sen Block C Round 6	Sente	○
29	2/14	1651	+8	1659	Yuta Komori5-dan / age 28 1649	Ginga-sen Block C Round 5	Gote	○
30	2/15	1666	+9	1675	Kazuo Sugimoto5-dan / age 32 1714	Junisen Class C2 Round 10	Sente	○
31	2/19	1675	-7	1668	Yusei Koga5-dan / age 23 1702	NHK Cup Prelims	Gote	●
32	3/12	1668	-9	1659	Naoki Koyama4-dan / age 24 1613	Junisen Class C2 Round 11	Gote	●
33	3/19	1659	-9	1650	Kouhei Funae7-dan / age 36 1624	Osho-sen Prelim 1 Round 3	Sente	●
34	3/21	1650	+12	1662	Shinichiro Hattori6-dan / age 24 1819	Kio-sen Prelims Round 2	Sente	○
35	3/29	1662	+8	1669	Saito Morimoto4-dan / age 22 1641	Shinjin-o-sen Main Round 2	Gote	○

FY2022 results24W-16L

Win rate0.600

Rating1650

Annual rank69th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1603	-8	1595	Yuuki Saito3-dan / age 25 1610	Shinjin-o-sen Main Round 3	Sente	●
2	5/2	1595	-7	1588	Koji Tanigawa9-dan / age 60 1637	Osho-sen Prelim 1 Round 3	Sente	●
3	5/11	1588	+9	1597	Yuta Komori5-dan / age 26 1619	Kisei-sen Prelim 1 Round 1	Gote	○
4	5/11	1588	-9	1579	Satoru Sakaguchi6-dan / age 43 1534	Kisei-sen Prelim 1 Round 2	Gote	●
5	5/13	1588	-6	1581	Yusei Koga4-dan / age 21 1655	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	●
6	6/23	1581	-8	1574	Mitsunori Makino6-dan / age 34 1598	Junisen Class C2 Round 1	Gote	●
7	6/29	1574	+9	1583	Akihiro Ida4-dan / age 25 1628	Eio-sen 4-dan section Round 1	Gote	○
8	6/29	1574	+10	1584	Seiya Tomita4-dan / age 26 1654	Eio-sen 4-dan section Round 2	Gote	○
9	7/13	1593	+3	1596	中拓海アマ 1364	Asahi Cup Prelim 1 Round 1	Gote	○
10	7/21	1596	+7	1603	Yugo Takeuchi5-dan / age 34 1538	Junisen Class C2 Round 2	Sente	○
11	7/26	1603	+6	1609	Satoru Sakaguchi6-dan / age 43 1511	Asahi Cup Prelim 1 Round 2	Sente	○
12	7/28	1609	-8	1601	Akihiro Takada4-dan / age 20 1627	Kakogawa Seiryu-sen Main Round 2	Sente	●
13	8/12	1601	+9	1611	Seiya Tomita4-dan / age 26 1658	Junisen Class C2 Round 3	Gote	○
14	8/22	1611	+6	1616	Yusuke Ina7-dan / age 46 1511	Oi-sen Prelims Round 1	Gote	○
15	9/1	1616	+3	1619	Teruichi Aono9-dan / age 69 1372	Junisen Class C2 Round 4	Sente	○
16	9/8	1619	-11	1608	Takahiro Toyokawa7-dan / age 55 1474	Ginga-sen Prelims Final	Gote	●
17	9/13	1608	-6	1602	Tadashi Ooishi7-dan / age 32 1680	Asahi Cup Prelim 1 Round 3	Gote	●
18	9/21	1602	-6	1596	Kenshi Tokuda4-dan / age 24 1678	Eio-sen 4-dan section Round 3	Sente	●
19	9/22	1596	-4	1592	Takayuki Yamasaki8-dan / age 41 1804	Oi-sen Prelims Round 2	Gote	●
20	10/20	1592	+8	1600	Shoji Segawa6-dan / age 52 1608	Junisen Class C2 Round 5	Gote	○
21	11/4	1600	+7	1608	福間香奈 1571	Oza-sen Prelim 1 Round 1	Gote	○
22	11/14	1608	-7	1600	Seiya Tomita4-dan / age 26 1644	Oza-sen Prelim 1 Round 2	Sente	●
23	11/17	1600	-12	1589	Shinichi Satoh5-dan / age 40 1435	Junisen Class C2 Round 6	Sente	●
24	12/8	1589	+5	1594	Takahiro Toyokawa7-dan / age 55 1467	Junisen Class C2 Round 7	Gote	○
25	12/15	1594	+4	1599	Ryo Shimamoto5-dan / age 42 1429	Ryuo-sen Group 6 Ranking Round 2	Sente	○
26	1/6	1599	-7	1591	Akihiro Takada4-dan / age 20 1621	Junisen Class C2 Round 8	Sente	●
27	1/18	1591	+4	1595	Naoya Fujiwara7-dan / age 57 1413	Kio-sen Prelims Round 1	Sente	○
28	1/23	1595	+7	1603	Yoshitaka Hoshino5-dan / age 34 1560	Osho-sen Prelim 1 Round 1	Sente	○
29	2/7	1603	+9	1611	Akihiro Ida4-dan / age 26 1639	Ryuo-sen Group 6 Ranking Round 3	Gote	○
30	2/9	1611	+7	1618	Norihiro Yagura7-dan / age 48 1546	Junisen Class C2 Round 9	Gote	○
31	2/15	1618	+13	1631	Takahiro Oohashi7-dan / age 30 1861	Kio-sen Prelims Round 2	Gote	○
32	2/17	1631	+8	1638	Mitsunori Makino6-dan / age 34 1614	NHK Cup Prelims Round 1	Sente	○
33	2/17	1631	-9	1621	Keita Inoue9-dan / age 59 1570	NHK Cup Prelims Round 2	Gote	●
34	2/21	1629	+4	1633	Hiroshi Naganuma8-dan / age 58 1460	Osho-sen Prelim 1 Round 2	Gote	○
35	3/2	1633	+10	1643	Yusei Koga4-dan / age 22 1717	Ryuo-sen Group 6 Ranking Round 4	Gote	○
36	3/8	1643	-9	1635	Akihiro Ida4-dan / age 26 1617	Shinjin-o-sen Main Round 2	Gote	●
37	3/10	1635	-6	1628	Takuya Nishida5-dan / age 31 1710	Osho-sen Prelim 1 Round 3	Sente	●
38	3/14	1628	+11	1639	Hirotaka Kajiura7-dan / age 27 1742	Junisen Class C2 Round 10	Sente	○
39	3/23	1639	+4	1643	Hiroshi Naganuma8-dan / age 58 1450	Kio-sen Prelims Round 3	Gote	○
40	3/27	1643	+7	1650	Hirotoshi Ueno3-dan / age 19 1614	Ryuo-sen Group 6 Ranking Round 5	Sente	○

FY2021 results8W-4L

Win rate0.667

Rating1606

Annual rank88th

Rank/title at FY end / age4-dan / age 20

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/17	1579	-8	1571	Kenta Miyajima3-dan / age 21 1587	Kakogawa Seiryu-sen Main Round 2	Gote	●
2	12/17	1571	+8	1579	塚田恵梨花 1588	Shinjin-o-sen Main Round 2	Sente	○
3	12/24	1579	+7	1587	福間香奈 1540	Ryuo-sen Group 6 Ranking Round 1	Sente	○
4	1/12	1587	+8	1595	小林裕士7-dan / age 45 1594	Osho-sen Prelim 1 Round 1	Sente	○
5	1/18	1595	+7	1601	Yusuke Ina7-dan / age 46 1536	Kio-sen Prelims Round 1	Sente	○
6	1/25	1601	+6	1607	Kiyokazu Katsumata7-dan / age 52 1491	Ryuo-sen Group 6 Ranking Round 2	Gote	○
7	2/15	1607	-8	1599	Yuta Komori5-dan / age 26 1619	Ryuo-sen Group 6 Ranking Round 3	Sente	●
8	2/21	1599	+7	1607	Mamoru Hatakeyama8-dan / age 52 1577	Kio-sen Prelims Round 2	Sente	○
9	2/24	1607	-8	1599	Kensuke Kitahama8-dan / age 46 1627	NHK Cup Prelims Round 1	Gote	●
10	3/16	1599	-4	1595	Shinichiro Hattori4-dan / age 22 1809	Kio-sen Prelims Round 3	Gote	●
11	3/23	1595	+5	1601	Norihiro Yagura7-dan / age 47 1480	Osho-sen Prelim 1 Round 2	Sente	○
12	3/29	1601	+5	1606	Hiroshi Naganuma8-dan / age 57 1483	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○

FY2020 results0W-1L

Win rate0.000

Rating1582

Annual rank107th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/3	1590	-8	1582	Kenta Miyajima3-dan / age 21 1590	Shinjin-o-sen Main Round 1	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.