Rating › Shinya Satoh

Rating of Shinya Satoh

Player page　Last game 2026-10-29

Current rating1645

Peak1777
2006-05-01

Games940

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 49	71st	7-dan	Class C2	Group 4	1645	41.6	+4	12	8	0.600
FY2025	age 48	77th	7-dan	Class C2	Group 4	1641	48.8	-2	16	14	0.533
FY2024	age 47	75th	7-dan	Class C2	Group 4	1643	52.7	+57	20	15	0.571
FY2023	age 46	104th	7-dan	Class C2	Group 4	1586	46.7	+6	14	13	0.519
FY2022	age 45	107th	7-dan	Class C2	Group 4	1580	44.7	-24	14	17	0.452
FY2021	age 44	90th	7-dan	Class C2	Group 4	1604	44.1	-38	11	15	0.423
FY2020	age 43	72nd	7-dan	Class C2	Group 3	1641	54.0	+41	18	14	0.562
FY2019	age 42	94th	7-dan	Class C2	Group 3	1601	48.5	+5	15	14	0.517
FY2018	age 41	82nd	7-dan	Class C2	Group 3	1596	48.5	+16	12	14	0.462
FY2017	age 40	96th	7-dan	Class C2	Group 3	1579	41.9	-39	9	16	0.360
FY2016	age 39	78th	7-dan	Class C2	Group 3	1618	47.2	-29	15	17	0.469
FY2015	age 38	62nd	7-dan	Class C2	Group 3	1648	50.1	-31	18	17	0.514
FY2014	age 37	47th	6-dan	Class C2	Group 2	1679	56.1	+32	19	11	0.633
FY2013	age 36	64th	6-dan	Class C2	Group 2	1647	47.7	-17	15	15	0.500
FY2012	age 35	58th	6-dan	Class C2	Group 2	1663	50.5	-25	19	16	0.543
FY2011	age 34	49th	6-dan	Class C2	Group 3	1688	52.9	+2	21	14	0.600
FY2010	age 33	48th	6-dan	Class C2	Group 2	1686	52.3	+10	19	15	0.559
FY2009	age 32	51st	6-dan	Class C2	Group 2	1676	47.5	-43	15	15	0.500
FY2008	age 31	38th	6-dan	Class C2	Group 3	1719	58.2	+43	22	11	0.667
FY2007	age 30	52nd	6-dan	Class C2	Group 3	1676	51.2	-25	18	16	0.529
FY2006	age 29	42nd	5-dan	Class C2	Group 4	1702	50.3	-67	20	20	0.500
FY2005	age 28	19th	5-dan	Class C2	Group 4	1769	64.3	+118	35	9	0.795
FY2004	age 27	56th	5-dan	Class C2	Group 4	1651	48.0	-59	17	18	0.486
FY2003	age 26	34th	5-dan	Class C2	Group 4	1710	57.1	+31	22	12	0.647
FY2002	age 25	48th	5-dan	Class C2	Group 4	1679	51.9	+21	21	13	0.618
FY2001	age 24	58th	4-dan	Class C2	Group 5	1658	51.1	+14	17	13	0.567
FY2000	age 23	63rd	4-dan	Class C2	Group 5	1644	50.6	+37	18	15	0.545
FY1999	age 22	85th	4-dan	Class C2	Group 6	1607	41.9	-66	15	19	0.441
FY1998	age 21	52nd	4-dan	Class C2	Group 6	1673	54.7	+68	28	13	0.683
FY1997	age 20	77th	4-dan		Group 6	1605		-6	3	3	0.500

Games by fiscal year

FY2026 results12W-8L

Win rate0.600

Rating1645

Annual rank71st

Rank/title at FY end / age7-dan / age 49

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1631	+9	1640	Hiroyuki Miura9-dan / age 52 1673	Kio-sen Prelims Round 3	Sente	○
2	4/10	1640	-7	1633	Ryuuma Tonari7-dan / age 36 1701	Osho-sen Prelim 1 Round 2	Sente	●
3	4/28	1633	-6	1627	Chikara Akutsu8-dan / age 43 1709	Kio-sen Prelims Round 4	Sente	●
4	5/12	1627	+7	1634	Akihiro Murata6-dan / age 39 1600	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
5	6/18	1634	-5	1629	Wataru Yashiro8-dan / age 32 1774	Junisen Class C2 Round 1	Gote	●
6	7/2	1629	+4	1633	Hideyuki Takano7-dan / age 54 1417	Kisei-sen Prelim 1 Round 1	Gote	○
7	7/2	1629	-10	1620	Ehoto Osogaguchi4-dan / age 26 1548	Kisei-sen Prelim 1 Round 2	Gote	●
8	7/7	1623	+6	1630	Hirotaka Nozuki8-dan / age 53 1551	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
9	7/16	1630	+9	1638	Taiki Yamakawa4-dan / age 27 1667	Junisen Class C2 Round 2	Sente	○
10	8/6	1638	-8	1630	Yuto Kawamura4-dan / age 27 1621	Junisen Class C2 Round 3	Gote	●
11	8/10	1630	-9	1621	Jodai Furui4-dan / age 22 1589	Asahi Cup Prelim 1 Round 2	Gote	●
12	8/20	1621	+4	1625	Yoshiyuki Kubota7-dan / age 54 1435	Eio-sen 7-dan section Round 2	Sente	○
13	8/27	1625	+5	1630	Kosuke Tamura7-dan / age 50 1472	Junisen Class C2 Round 4	Sente	○
14	9/8	1630	+3	1633	Tadao Kitajima7-dan / age 60 1393	Oi-sen Prelims Round 1	Sente	○
15	9/24	1633	-6	1627	Takuma Oikawa7-dan / age 39 1706	Eio-sen 7-dan section Round 3	Gote	●
16	10/2	1627	+9	1636	Makoto Tobe7-dan / age 40 1677	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	○
17	10/8	1636	+3	1639	Hideyuki Takano7-dan / age 54 1397	Oza-sen Prelim 1 Round 2	Gote	○
18	10/15	1639	+7	1646	Makoto Sasaki7-dan / age 46 1594	Oi-sen Prelims Round 2	Gote	○
19	10/23	1646	-6	1640	Shota Chida8-dan / age 32 1714	Ryuo-sen Group 4 Promotion playoff Semifinal	Sente	●
20	10/29	1640	+5	1645	Mitsunori Makino6-dan / age 38 1512	Junisen Class C2 Round 6	Gote	○

FY2025 results16W-14L

Win rate0.533

Rating1641

Annual rank77th

Rank/title at FY end / age7-dan / age 48

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1631	-10	1621	Hiromu Watanabe6-dan / age 36 1542	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
2	5/23	1621	-9	1612	Kouru Abe7-dan / age 30 1593	Kisei-sen Prelim 1 Round 1	Sente	●
3	6/12	1612	+7	1619	Shuji Satoh8-dan / age 58 1571	Junisen Class C2 Round 1	Sente	○
4	7/3	1619	-9	1610	Shingo Itoh6-dan / age 43 1575	Junisen Class C2 Round 2	Gote	●
5	7/16	1610	-5	1605	Kentaro Ishii7-dan / age 33 1735	Asahi Cup Prelim 1 Round 2	Gote	●
6	7/20	1605	-6	1599	Kazuki Kimura9-dan / age 52 1703	NHK Cup Main Round 1	Sente	●
7	7/31	1599	-6	1593	Hiroshi Yamamoto5-dan / age 28 1673	Junisen Class C2 Round 3	Gote	●
8	8/6	1593	-8	1585	Kouru Abe7-dan / age 30 1603	Oi-sen Prelims Round 1	Gote	●
9	8/21	1585	-8	1578	Toshiki Sumisaki4-dan / age 17 1605	Junisen Class C2 Round 4	Sente	●
10	9/9	1578	+8	1585	Shingo Itoh6-dan / age 43 1566	Oza-sen Prelim 1 Round 2	Sente	○
11	10/10	1585	+9	1594	Kenjirou Abe7-dan / age 36 1621	Eio-sen 7-dan section Round 2	Sente	○
12	10/10	1585	+12	1597	Hirotaka Kajiura7-dan / age 30 1769	Eio-sen 7-dan section Round 3	Sente	○
13	10/17	1606	+9	1615	Kouru Abe7-dan / age 30 1656	Oza-sen Prelim 1 Round 3	Gote	○
14	10/23	1615	+5	1620	Sakio Chiba7-dan / age 46 1493	Junisen Class C2 Round 5	Sente	○
15	11/13	1620	+10	1630	Yuta Ishikawa5-dan / age 31 1689	Junisen Class C2 Round 6	Gote	○
16	11/26	1630	+6	1636	Ryosuke Nakamura6-dan / age 40 1533	Ginga-sen Block A Round 3	Sente	○
17	12/11	1636	-11	1625	Tomoki Yokoyama4-dan / age 25 1499	Junisen Class C2 Round 7	Gote	●
18	12/26	1625	-4	1620	Shingo Sawada7-dan / age 34 1790	Eio-sen 7-dan section Round 4	Sente	●
19	1/9	1620	-11	1609	Mamoru Hatakeyama8-dan / age 56 1488	Ginga-sen Block A Round 5	Sente	●
20	1/9	1620	+5	1625	Satoru Sakaguchi6-dan / age 47 1472	Ginga-sen Block A Round 4	Gote	○
21	1/15	1614	+7	1621	Hiromu Watanabe6-dan / age 37 1561	Junisen Class C2 Round 8	Sente	○
22	1/22	1621	+4	1625	Michio Takahashi9-dan / age 65 1453	Ryuo-sen Group 4 Ranking Round 1	Sente	○
23	1/29	1625	+6	1631	Tetsuya Fujimori5-dan / age 38 1539	Osho-sen Prelim 1 Round 1	Sente	○
24	2/5	1631	+12	1643	Daichi Sasaki7-dan / age 30 1798	Junisen Class C2 Round 9	Sente	○
25	2/12	1643	+8	1651	Shuji Muranaka7-dan / age 44 1624	Kio-sen Prelims Round 2	Gote	○
26	2/16	1651	-7	1644	Kei Honda6-dan / age 28 1702	Oza-sen Prelim 1 Round 4	Sente	●
27	2/24	1644	+8	1652	Kouru Abe7-dan / age 31 1642	NHK Cup Prelims Round 1	Sente	○
28	2/24	1644	-6	1638	Masataka Goda9-dan / age 54 1726	NHK Cup Prelims Round 2	Sente	●
29	3/5	1646	-9	1636	Hiromu Watanabe6-dan / age 37 1594	Ryuo-sen Group 4 Ranking Round 2	Sente	●
30	3/10	1636	+5	1641	Satoru Sakaguchi6-dan / age 47 1489	Junisen Class C2 Round 10	Gote	○

FY2024 results20W-15L

Win rate0.571

Rating1643

Annual rank75th

Rank/title at FY end / age7-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1585	+9	1594	Hirotaka Nozuki8-dan / age 50 1631	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
2	4/16	1594	-7	1587	Takuma Oikawa7-dan / age 36 1641	Kio-sen Prelims Round 3	Gote	●
3	5/8	1587	+9	1595	Shogo Orita5-dan / age 34 1611	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
4	6/20	1595	+9	1605	Naohiro Ishida5-dan / age 35 1661	Junisen Class C2 Round 1	Gote	○
5	6/28	1605	-7	1598	Eiji Iijima8-dan / age 44 1662	Kisei-sen Prelim 1 Round 2	Gote	●
6	7/18	1598	+8	1607	Naoki Koyama4-dan / age 24 1619	Junisen Class C2 Round 2	Sente	○
7	7/26	1607	-8	1599	Naoki Koyama4-dan / age 24 1610	Asahi Cup Prelim 1 Round 2	Sente	●
8	8/8	1599	+6	1604	Kosuke Tamura7-dan / age 48 1500	Junisen Class C2 Round 3	Gote	○
9	8/15	1604	+10	1614	Eiji Iijima8-dan / age 44 1672	Ginga-sen Prelims Final	Gote	○
10	8/19	1614	+8	1622	Shuji Muranaka7-dan / age 43 1616	Oi-sen Prelims Round 1	Sente	○
11	8/28	1622	+9	1632	Yasuaki Murayama8-dan / age 40 1687	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
12	9/12	1632	-8	1624	Kouru Abe7-dan / age 29 1638	Junisen Class C2 Round 4	Sente	●
13	9/20	1624	+9	1633	Hiroaki Yokoyama7-dan / age 43 1678	Eio-sen 7-dan section Round 2	Gote	○
14	9/27	1633	-5	1628	Kazuo Sugimoto5-dan / age 33 1764	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
15	10/1	1628	+8	1636	Keita Kadokura6-dan / age 37 1643	Oi-sen Prelims Round 2	Sente	○
16	10/10	1636	-7	1629	Reo Kurosawa6-dan / age 32 1693	Junisen Class C2 Round 5	Sente	●
17	10/24	1629	-4	1625	Taichi Takami7-dan / age 31 1798	Oi-sen Prelims Round 3	Gote	●
18	10/29	1625	-3	1622	Seiya Kondou7-dan / age 28 1862	Eio-sen 7-dan section Round 3	Gote	●
19	11/7	1622	+5	1626	Michio Takahashi9-dan / age 64 1461	Junisen Class C2 Round 6	Gote	○
20	11/14	1626	-8	1618	Shuji Muranaka7-dan / age 43 1631	Oza-sen Prelim 1 Round 2	Sente	●
21	11/22	1618	+6	1625	Mitsunori Makino6-dan / age 36 1552	Ginga-sen Block E Round 3	Gote	○
22	11/22	1618	+11	1629	Akihiro Takada5-dan / age 22 1731	Ginga-sen Block E Round 4		○
23	12/5	1635	-11	1625	Yoshitaka Hoshino5-dan / age 36 1518	Junisen Class C2 Round 7	Gote	●
24	12/20	1625	+7	1632	Shingo Itoh6-dan / age 42 1588	Ryuo-sen Group 4 Ranking Round 1	Sente	○
25	1/10	1632	-9	1623	Kenta Miyajima4-dan / age 25 1601	Osho-sen Prelim 1 Round 1	Sente	●
26	1/16	1623	+4	1627	Shingo Hirafuji7-dan / age 61 1436	Junisen Class C2 Round 8	Sente	○
27	1/29	1627	-9	1618	Atsushi Miyata7-dan / age 43 1584	Kio-sen Prelims Round 2	Gote	●
28	2/6	1618	-7	1611	Shuji Muranaka7-dan / age 43 1651	Junisen Class C2 Round 9	Sente	●
29	2/13	1611	+6	1617	Shinichi Satoh6-dan / age 42 1509	NHK Cup Prelims Round 1	Sente	○
30	2/13	1611	+9	1620	Daisuke Suzuki9-dan / age 50 1656	NHK Cup Prelims Round 2	Gote	○
31	2/13	1611	+5	1616	Hideyuki Takano7-dan / age 52 1460	NHK Cup Prelims Final	Sente	○
32	2/28	1631	-7	1623	Naohiro Ishida6-dan / age 36 1656	Ryuo-sen Group 4 Ranking Round 2	Sente	●
33	3/11	1623	+10	1634	Kei Honda6-dan / age 27 1735	Junisen Class C2 Round 10	Gote	○
34	3/14	1634	-8	1626	Daisuke Suzuki9-dan / age 50 1650	Ginga-sen Block E Round 6		●
35	3/14	1634	+10	1643	Takayuki Kuroda5-dan / age 28 1707	Ginga-sen Block E Round 5		○

FY2023 results14W-13L

Win rate0.519

Rating1586

Annual rank104th

Rank/title at FY end / age7-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1573	+12	1585	Taichi Nakamura8-dan / age 34 1744	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
2	5/23	1585	-5	1580	Hiroaki Yokoyama7-dan / age 42 1701	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
3	6/15	1580	+6	1586	Wataru Kamimura5-dan / age 36 1505	Junisen Class C2 Round 1	Sente	○
4	6/19	1586	+5	1591	Tadao Kitajima7-dan / age 57 1437	Kisei-sen Prelim 1 Round 1	Gote	○
5	6/19	1586	-3	1583	Kei Honda6-dan / age 25 1821	Kisei-sen Prelim 1 Round 2	Gote	●
6	7/6	1587	-7	1580	Seiya Tomita4-dan / age 27 1628	Junisen Class C2 Round 2	Gote	●
7	7/28	1580	-9	1571	Shuji Satoh8-dan / age 56 1540	Oi-sen Prelims Round 1	Sente	●
8	8/10	1571	-7	1565	Yuta Ishikawa5-dan / age 28 1633	Junisen Class C2 Round 3	Gote	●
9	8/23	1565	+3	1567	Masaki Izumi8-dan / age 62 1289	Ginga-sen Prelims Round 1	Sente	○
10	8/23	1565	+6	1571	Yoshiyuki Kubota7-dan / age 51 1480	Ginga-sen Prelims Final	Sente	○
11	8/31	1574	+6	1579	Takahiro Toyokawa7-dan / age 56 1465	Junisen Class C2 Round 4	Sente	○
12	9/8	1579	-11	1568	Hisashi Ogura8-dan / age 55 1433	Asahi Cup Prelim 1 Round 1	Gote	●
13	9/28	1568	+7	1575	Taku Morishita9-dan / age 57 1540	Junisen Class C2 Round 5	Sente	○
14	10/4	1575	-4	1571	Shingo Sawada7-dan / age 31 1771	Eio-sen 7-dan section Round 2	Sente	●
15	10/12	1571	-8	1563	Naoki Koyama4-dan / age 24 1552	Oza-sen Prelim 1 Round 1	Gote	●
16	10/26	1563	+10	1573	Junpei Ide5-dan / age 32 1662	Junisen Class C2 Round 6	Gote	○
17	11/14	1573	-7	1566	Saito Morimoto4-dan / age 22 1628	Ginga-sen Block F Round 2	Sente	●
18	12/7	1566	-5	1562	Hirotaka Kajiura7-dan / age 28 1708	Junisen Class C2 Round 8	Gote	●
19	12/21	1562	-8	1554	Hiromu Watanabe6-dan / age 35 1572	Ryuo-sen Group 4 Ranking Round 1	Sente	●
20	1/12	1554	+5	1559	Hiroshi Okazaki7-dan / age 56 1427	Osho-sen Prelim 1 Round 1	Sente	○
21	1/18	1559	+8	1567	Mitsunori Makino6-dan / age 35 1572	Junisen Class C2 Round 9	Sente	○
22	2/1	1567	+5	1572	Masakazu Kondoh7-dan / age 52 1434	Kio-sen Prelims Round 1	Gote	○
23	2/8	1572	+8	1581	Shingo Itoh6-dan / age 42 1588	Junisen Class C2 Round 10	Gote	○
24	2/20	1581	-10	1570	Michio Takahashi9-dan / age 63 1478	NHK Cup Prelims	Gote	●
25	3/8	1570	-7	1563	Yusuke Toyama6-dan / age 44 1596	Osho-sen Prelim 1 Round 2	Sente	●
26	3/12	1563	+14	1577	Daichi Sasaki7-dan / age 28 1858	Junisen Class C2 Round 11	Sente	○
27	3/19	1577	+10	1586	Kouru Abe7-dan / age 29 1648	Kio-sen Prelims Round 2	Gote	○

FY2022 results14W-17L

Win rate0.452

Rating1580

Annual rank107th

Rank/title at FY end / age7-dan / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/26	1601	-11	1590	Hiroshi Okazaki7-dan / age 55 1470	Kisei-sen Prelim 1 Round 1	Gote	●
2	6/9	1590	+5	1595	Norihiro Yagura7-dan / age 47 1466	Ryuo-sen Group 4 Relegation playoff Final	Gote	○
3	6/23	1595	-6	1589	Yusei Koga4-dan / age 21 1663	Junisen Class C2 Round 1	Sente	●
4	6/30	1589	+4	1593	Makoto Chuza7-dan / age 52 1404	Eio-sen 7-dan section Round 1	Sente	○
5	6/30	1589	+10	1599	Hiroaki Yokoyama7-dan / age 41 1679	Eio-sen 7-dan section Round 2	Sente	○
6	7/14	1603	-5	1598	Satoshi Takano6-dan / age 28 1732	Junisen Class C2 Round 2	Gote	●
7	7/28	1598	+10	1608	Kouru Abe7-dan / age 27 1679	Asahi Cup Prelim 1 Round 2	Gote	○
8	8/2	1608	-5	1603	Asuto Saito5-dan / age 24 1754	Oi-sen Prelims Round 1	Gote	●
9	8/18	1603	-7	1596	Akihiro Takada4-dan / age 20 1639	Junisen Class C2 Round 3	Sente	●
10	8/26	1596	-7	1589	Makoto Tobe7-dan / age 36 1656	Eio-sen 7-dan section Round 3	Gote	●
11	9/9	1589	-6	1583	Hiroshi Yamamoto4-dan / age 26 1685	Junisen Class C2 Round 4	Gote	●
12	9/15	1583	+12	1595	Kazuki Kimura9-dan / age 49 1753	Ginga-sen Prelims Final	Sente	○
13	9/27	1595	+6	1601	Masakazu Kondoh7-dan / age 51 1501	Asahi Cup Prelim 1 Round 3	Sente	○
14	9/27	1595	+10	1605	Kazushi Watanabe5-dan / age 27 1693	Asahi Cup Prelim 1 Final	Gote	○
15	10/20	1611	-9	1601	Hiroki Taniai4-dan / age 28 1551	Junisen Class C2 Round 5	Sente	●
16	11/4	1601	-7	1595	Eiji Iijima8-dan / age 43 1665	Asahi Cup Prelim 2 Round 1	Sente	●
17	11/9	1595	+5	1600	Yoshiyuki Matsumoto7-dan / age 50 1439	Oza-sen Prelim 1 Round 2	Gote	○
18	11/17	1600	-5	1594	Kenshi Tokuda4-dan / age 24 1731	Junisen Class C2 Round 6	Gote	●
19	11/23	1594	+6	1600	Tomohiro Murata7-dan / age 41 1495	Ginga-sen Block B Round 2	Sente	○
20	11/23	1594	-5	1590	Kazuo Sugimoto5-dan / age 31 1747	Ginga-sen Block B Round 3	Sente	●
21	11/30	1595	+7	1602	Yuichi Tanaka5-dan / age 37 1548	Oza-sen Prelim 1 Round 3	Sente	○
22	12/15	1602	-14	1588	Kazushiza Horiguchi8-dan / age 47 1265	Junisen Class C2 Round 7	Sente	●
23	12/22	1588	-7	1582	Kouru Abe7-dan / age 28 1651	Ryuo-sen Group 4 Ranking Round 1	Sente	●
24	12/28	1582	+4	1586	Eisaku Tomioka8-dan / age 58 1408	Oza-sen Prelim 1 Round 4	Gote	○
25	1/6	1586	+8	1594	Shuji Muranaka7-dan / age 41 1584	Junisen Class C2 Round 8	Gote	○
26	1/24	1594	-7	1587	Eiji Iijima8-dan / age 43 1643	Kio-sen Prelims Round 2	Gote	●
27	1/31	1587	-11	1576	Manabu Senzaki9-dan / age 52 1464	Osho-sen Prelim 1 Round 2	Sente	●
28	2/9	1576	+3	1580	Teruichi Aono9-dan / age 70 1341	Junisen Class C2 Round 9	Gote	○
29	2/17	1580	-4	1576	Taichi Takami7-dan / age 29 1761	NHK Cup Prelims Round 1	Sente	●
30	2/20	1576	-3	1573	Asuto Saito5-dan / age 24 1827	Oza-sen Prelim 1 Final	Gote	●
31	3/14	1573	+7	1580	Yuichi Tanaka5-dan / age 38 1534	Junisen Class C2 Round 10	Sente	○

FY2021 results11W-15L

Win rate0.423

Rating1604

Annual rank90th

Rank/title at FY end / age7-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1639	-11	1628	Norihiro Yagura7-dan / age 46 1522	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
2	5/13	1628	+8	1636	Kazuo Sugimoto4-dan / age 29 1635	Junisen Class C2 Round 1	Gote	○
3	6/3	1636	-8	1628	Junpei Ide5-dan / age 30 1634	Kisei-sen Prelim 1 Round 1	Gote	●
4	6/17	1628	-6	1622	Kei Honda5-dan / age 23 1727	Junisen Class C2 Round 2	Sente	●
5	7/8	1622	+5	1627	Shinichi Satoh5-dan / age 38 1476	Junisen Class C2 Round 3	Gote	○
6	7/17	1627	-8	1620	Takumi Ito4-dan / age 18 1644	Oi-sen Prelims Round 1	Sente	●
7	8/11	1620	+4	1624	Masakazu Kondoh7-dan / age 50 1440	Eio-sen 7-dan section Round 1	Sente	○
8	8/11	1620	-5	1614	Taichi Takami7-dan / age 28 1743	Eio-sen 7-dan section Round 2	Sente	●
9	8/18	1619	-6	1613	Toshiyuki Moriuchi9-dan / age 50 1717	Ginga-sen Prelims Final	Gote	●
10	9/6	1613	+3	1615	Torahiko Tanaka9-dan / age 64 1333	Oza-sen Prelim 1 Round 2	Gote	○
11	9/24	1615	-8	1607	Mitsunori Makino6-dan / age 33 1601	Junisen Class C2 Round 4	Sente	●
12	10/12	1607	-6	1601	Hirotaka Nozuki8-dan / age 48 1691	Oza-sen Prelim 1 Round 3	Sente	●
13	10/21	1601	+9	1610	Kazuhiro Nishikawa6-dan / age 35 1629	Junisen Class C2 Round 6	Gote	○
14	11/5	1610	+10	1619	Kazuo Sugimoto5-dan / age 30 1680	Asahi Cup Prelim 2 Round 1	Sente	○
15	11/5	1610	-4	1605	Toshiaki Kubo9-dan / age 46 1789	Asahi Cup Prelim 2 Final	Gote	●
16	11/11	1615	+6	1621	Wataru Kamimura5-dan / age 34 1546	Junisen Class C2 Round 7	Sente	○
17	12/16	1621	-5	1617	Takashi Ikenaga5-dan / age 28 1761	Junisen Class C2 Round 8	Gote	●
18	12/27	1617	-6	1611	Satoshi Takano6-dan / age 28 1715	Ryuo-sen Group 4 Ranking Round 1	Sente	●
19	1/6	1611	+5	1615	Yoshikazu Minami9-dan / age 58 1463	Junisen Class C2 Round 9	Sente	○
20	1/28	1615	+8	1624	Shingo Itoh6-dan / age 40 1619	Kio-sen Prelims Round 2	Gote	○
21	2/2	1624	-14	1610	Torahiko Tanaka9-dan / age 64 1329	Osho-sen Prelim 1 Round 1	Sente	●
22	2/10	1610	+6	1616	Yuya Nagaoka6-dan / age 36 1534	Junisen Class C2 Round 10	Sente	○
23	2/22	1616	-6	1611	Satoshi Takano6-dan / age 28 1715	NHK Cup Prelims Round 1	Sente	●
24	3/10	1611	+9	1620	Kenji Imaizumi5-dan / age 48 1658	Junisen Class C2 Round 11	Gote	○
25	3/17	1620	-9	1611	Atsushi Miyata7-dan / age 40 1579	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
26	3/24	1611	-7	1604	Takeshi Fujii9-dan / age 51 1654	Kio-sen Prelims Round 3	Gote	●

FY2020 results18W-14L

Win rate0.562

Rating1641

Annual rank72nd

Rank/title at FY end / age7-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1598	-7	1592	Yusuke Toyama6-dan / age 40 1657	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	●
2	6/1	1592	+6	1597	Shinichi Satoh5-dan / age 37 1494	Kisei-sen Prelim 1 Round 1	Sente	○
3	6/1	1592	-6	1586	Eiji Iijima7-dan / age 40 1688	Kisei-sen Prelim 1 Round 2	Gote	●
4	6/25	1592	+7	1599	Tetsuya Fujimori5-dan / age 33 1566	Junisen Class C2 Round 1	Sente	○
5	7/16	1599	-8	1591	Kazushi Watanabe4-dan / age 25 1592	Junisen Class C2 Round 2	Gote	●
6	7/22	1591	+10	1601	Kazutoshi Satoh7-dan / age 42 1688	Asahi Cup Prelim 1 Round 2	Sente	○
7	7/22	1591	+9	1600	Asuto Saito4-dan / age 22 1652	Asahi Cup Prelim 1 Round 3	Gote	○
8	8/13	1610	+9	1620	Hiromu Watanabe5-dan / age 32 1669	Junisen Class C2 Round 3	Sente	○
9	8/26	1620	+9	1628	Shuji Muranaka7-dan / age 39 1650	Oi-sen Prelims Round 1	Sente	○
10	9/1	1628	+11	1640	Hiroaki Yokoyama7-dan / age 39 1773	Ginga-sen Prelims Final	Gote	○
11	9/17	1640	+7	1647	Yoshitaka Hoshino5-dan / age 32 1614	Junisen Class C2 Round 4	Gote	○
12	9/23	1647	-7	1640	Kenjirou Abe7-dan / age 31 1688	Oi-sen Prelims Round 2	Sente	●
13	9/28	1640	+8	1647	Kazushi Watanabe4-dan / age 25 1619	Asahi Cup Prelim 1 Final	Sente	○
14	10/1	1647	-10	1638	Yuichi Tanaka5-dan / age 35 1572	Oza-sen Prelim 1 Round 2	Sente	●
15	10/15	1638	+11	1649	Takahiro Oohashi6-dan / age 28 1784	Junisen Class C2 Round 5	Sente	○
16	11/6	1649	+11	1660	Yasumitsu Satoh9-dan / age 51 1768	Asahi Cup Prelim 2 Round 1	Sente	○
17	11/6	1649	+10	1659	Ayumu Matsuo8-dan / age 40 1759	Asahi Cup Prelim 2 Final	Gote	○
18	11/19	1670	-9	1661	Shuji Muranaka7-dan / age 39 1646	Junisen Class C2 Round 6	Sente	●
19	11/26	1661	-6	1656	Wataru Yashiro7-dan / age 26 1762	Ginga-sen Block F Round 3	Sente	●
20	12/3	1656	+9	1664	Reo Kurosawa5-dan / age 28 1680	Ryuo-sen Group 4 Ranking Round 1	Sente	○
21	12/12	1664	+2	1667	小林宏7-dan / age 57 1363	Eio-sen 7-dan section Round 1	Sente	○
22	12/17	1667	-8	1658	Shinichiro Hattori4-dan / age 21 1652	Junisen Class C2 Round 7	Gote	●
23	12/27	1658	-6	1652	Takuma Oikawa6-dan / age 33 1727	Ryuo-sen Group 4 Ranking Round 2	Sente	●
24	1/7	1652	+8	1660	Yuta Ishikawa4-dan / age 26 1665	Junisen Class C2 Round 8	Gote	○
25	1/16	1660	-2	1658	Takuya NagaseOza / age 28 1962	Asahi Cup Main Round 1	Gote	●
26	1/22	1658	+5	1662	Yasuaki Tsukada9-dan / age 56 1504	Osho-sen Prelim 1 Round 2	Sente	○
27	1/27	1662	-8	1654	Kazutoshi Satoh7-dan / age 42 1645	Eio-sen 7-dan section Round 2	Gote	●
28	2/4	1654	+5	1659	Norihiro Yagura7-dan / age 46 1534	Junisen Class C2 Round 9	Sente	○
29	2/12	1659	-8	1651	Kohei Hasebe4-dan / age 26 1654	Kio-sen Prelims Round 2	Sente	●
30	2/24	1651	-12	1640	Shinichi Satoh5-dan / age 38 1484	NHK Cup Prelims	Gote	●
31	3/5	1640	+7	1647	Junpei Ide5-dan / age 29 1616	Junisen Class C2 Round 10	Gote	○
32	3/31	1647	-6	1641	Yasuhiro Masuda6-dan / age 23 1749	Osho-sen Prelim 1 Round 3	Gote	●

FY2019 results15W-14L

Win rate0.517

Rating1601

Annual rank94th

Rank/title at FY end / age7-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1596	-6	1590	Daisuke Suzuki9-dan / age 44 1663	Kio-sen Prelims Round 3	Sente	●
2	5/15	1590	-8	1582	Yuichi Tanaka5-dan / age 34 1584	Kisei-sen Prelim 1 Round 1	Sente	●
3	6/20	1582	+9	1591	Naohiro Ishida5-dan / age 30 1643	Junisen Class C2 Round 1	Sente	○
4	6/27	1591	+10	1601	Yusuke Toyama6-dan / age 39 1680	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	○
5	7/4	1601	+9	1610	Naohiro Ishida5-dan / age 30 1639	Asahi Cup Prelim 1 Round 2	Sente	○
6	7/11	1610	+8	1618	Shingo Itoh5-dan / age 37 1602	Junisen Class C2 Round 2	Gote	○
7	7/18	1618	-9	1609	Kota Kanai6-dan / age 33 1577	Ginga-sen Prelims	Sente	●
8	8/22	1609	+7	1616	Takashi Ikenaga4-dan / age 26 1554	Junisen Class C2 Round 3	Gote	○
9	8/31	1616	-9	1607	Yoshiyuki Kubota7-dan / age 47 1570	Eio-sen 7-dan section Round 1	Gote	●
10	9/5	1607	+7	1613	Wataru Kamimura4-dan / age 32 1553	Junisen Class C2 Round 4	Sente	○
11	9/11	1613	+2	1616	Katsuhiko Murooka7-dan / age 60 1308	Oi-sen Prelims Round 1	Sente	○
12	9/19	1616	-4	1612	Daichi Sasaki5-dan / age 24 1802	Asahi Cup Prelim 1 Round 3	Sente	●
13	9/30	1612	-6	1605	Kenjirou Abe7-dan / age 30 1692	Oza-sen Prelim 1 Round 2	Sente	●
14	10/10	1605	+9	1615	Yusuke Toyama6-dan / age 39 1664	Junisen Class C2 Round 5	Gote	○
15	11/1	1615	+12	1627	Yasuhiro Masuda6-dan / age 21 1819	Ryuo-sen Group 3 Promotion playoff Semifinal	Sente	○
16	11/7	1627	-9	1618	Yuta Komori4-dan / age 24 1596	Junisen Class C2 Round 6	Sente	●
17	11/11	1618	+4	1622	Masakazu Kondoh6-dan / age 48 1432	Oi-sen Prelims Round 2	Gote	○
18	11/19	1622	-11	1612	Akira Shima9-dan / age 56 1508	Oi-sen Prelims Round 3	Gote	●
19	11/26	1612	-6	1606	Taichi Nakamura7-dan / age 31 1684	Ryuo-sen Group 3 Promotion playoff Final	Sente	●
20	12/5	1606	+4	1609	Torahiko Tanaka9-dan / age 62 1399	Junisen Class C2 Round 7	Sente	○
21	12/27	1609	-7	1603	Hiromu Watanabe5-dan / age 31 1670	Kio-sen Prelims Round 2	Sente	●
22	1/9	1603	-8	1595	Yugo Takeuchi5-dan / age 32 1620	Junisen Class C2 Round 8	Gote	●
23	1/15	1595	-3	1592	Shota Chida7-dan / age 25 1868	Ryuo-sen Group 3 Ranking Round 1	Gote	●
24	2/6	1592	+3	1596	Bungo Fukusaki9-dan / age 60 1352	Junisen Class C2 Round 9	Gote	○
25	2/19	1596	+10	1605	Shuji Muranaka7-dan / age 38 1676	NHK Cup Prelims Round 1	Gote	○
26	2/19	1596	+7	1603	Shoji Segawa6-dan / age 49 1559	NHK Cup Prelims Round 2	Gote	○
27	2/19	1596	-8	1588	Asuto Saito4-dan / age 21 1610	NHK Cup Prelims Final	Sente	●
28	3/5	1605	+3	1608	Hiroshi Kamiya8-dan / age 58 1351	Junisen Class C2 Round 10	Sente	○
29	3/18	1608	-7	1601	Makoto Tobe7-dan / age 33 1655	Osho-sen Prelim 1 Round 1	Sente	●

FY2018 results12W-14L

Win rate0.462

Rating1596

Annual rank82nd

Rank/title at FY end / age7-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1569	-3	1566	Shota Chida6-dan / age 23 1840	Osho-sen Prelim 1 Round 3	Gote	●
2	4/20	1566	-5	1562	Takeshi Fujii9-dan / age 47 1720	Kio-sen Prelims Round 3	Sente	●
3	5/16	1562	-9	1553	Makoto Chuza7-dan / age 48 1515	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
4	6/6	1553	-10	1543	Akio Ishikawa7-dan / age 55 1481	Kisei-sen Prelim 1 Round 1	Gote	●
5	6/14	1543	-4	1539	Kouru Abe6-dan / age 23 1733	Junisen Class C2 Round 1	Sente	●
6	7/9	1539	-6	1533	Tadashi Ooishi7-dan / age 28 1646	Eio-sen 7-dan section Round 1	Sente	●
7	7/19	1533	-8	1526	Yuichi Tanaka5-dan / age 33 1547	Junisen Class C2 Round 2	Gote	●
8	8/23	1526	+8	1533	Takehiro Ohira6-dan / age 41 1512	Junisen Class C2 Round 3	Sente	○
9	8/29	1533	-10	1523	Yoshiyuki Matsumoto6-dan / age 46 1422	Asahi Cup Prelim 1 Round 1	Sente	●
10	9/14	1523	+9	1532	Masakazu Watanabe5-dan / age 32 1554	Oza-sen Prelim 1 Round 1	Gote	○
11	9/20	1532	+5	1537	Kiyozumi Kiriyama9-dan / age 70 1413	Junisen Class C2 Round 4	Gote	○
12	9/27	1537	+11	1548	Yusuke Toyama6-dan / age 38 1676	Oi-sen Prelims Round 1	Sente	○
13	10/11	1548	+8	1556	Norihiro Yagura7-dan / age 44 1542	Junisen Class C2 Round 5	Gote	○
14	10/18	1556	-5	1551	Yusuke Toyama6-dan / age 38 1675	Oza-sen Prelim 1 Round 2	Gote	●
15	11/1	1551	-3	1547	Tatsuya Sanmaido6-dan / age 25 1785	Junisen Class C2 Round 6	Sente	●
16	11/9	1547	+13	1560	Seiya Kondou5-dan / age 22 1799	Oi-sen Prelims Round 2	Sente	○
17	11/19	1560	-8	1552	Keita Inoue9-dan / age 54 1570	Oi-sen Prelims Round 3	Sente	●
18	11/29	1552	+7	1560	Yoshitaka Hoshino4-dan / age 30 1517	Junisen Class C2 Round 7	Gote	○
19	12/14	1560	+12	1572	Yasuhiro Masuda6-dan / age 21 1779	Ryuo-sen Group 3 Ranking Round 1	Sente	○
20	1/11	1572	+8	1580	Asuto Saito4-dan / age 20 1579	Osho-sen Prelim 1 Round 1	Sente	○
21	1/17	1580	+12	1592	Wataru Yashiro6-dan / age 24 1771	Junisen Class C2 Round 9	Sente	○
22	2/1	1592	-5	1587	Yasuaki Murayama7-dan / age 34 1736	Osho-sen Prelim 1 Round 2	Gote	●
23	2/8	1587	+6	1594	Tomohiro Murata6-dan / age 37 1514	Junisen Class C2 Round 10	Gote	○
24	2/28	1594	+12	1606	Tatsuya Sanmaido6-dan / age 25 1798	Kio-sen Prelims Round 2	Gote	○
25	3/7	1606	-6	1600	Hiromu Watanabe5-dan / age 30 1694	Junisen Class C2 Round 11	Sente	●
26	3/28	1600	-4	1596	Wataru Yashiro6-dan / age 25 1782	Ryuo-sen Group 3 Ranking Round 2	Gote	●

FY2017 results9W-16L

Win rate0.360

Rating1579

Annual rank96th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/23	1613	-8	1606	Hirotaka Nozuki8-dan / age 43 1626	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	●
2	6/5	1606	-13	1593	Koji Tosa8-dan / age 62 1365	Kisei-sen Prelim 1 Round 1	Sente	●
3	6/15	1593	-7	1586	Naohiro Ishida4-dan / age 28 1628	Junisen Class C2 Round 1	Sente	●
4	6/29	1586	+7	1592	Norihiro Yagura7-dan / age 42 1538	Eio-sen 7-dan section Round 2	Sente	○
5	6/29	1586	-9	1577	Shuji Satoh7-dan / age 50 1563	Eio-sen 7-dan section Round 3	Gote	●
6	7/13	1584	-4	1580	Kazutoshi Satoh6-dan / age 39 1758	Junisen Class C2 Round 2	Gote	●
7	8/10	1580	-7	1573	Hirotaka Kajiura4-dan / age 22 1631	Junisen Class C2 Round 3	Sente	●
8	8/25	1573	+4	1577	Kazuharu Shoshi7-dan / age 55 1390	Asahi Cup Prelim 1 Round 2	Gote	○
9	8/31	1577	+13	1590	Taichi Nakamura6-dan / age 29 1831	Oi-sen Prelims Round 2	Sente	○
10	9/14	1590	-10	1580	Yuya Nagaoka5-dan / age 32 1508	Junisen Class C2 Round 4	Gote	●
11	9/21	1580	+8	1589	Naohiro Ishida5-dan / age 28 1598	Oza-sen Prelim 1 Round 2	Gote	○
12	10/5	1589	-9	1579	Shinichi Satoh5-dan / age 35 1535	Junisen Class C2 Round 5	Gote	●
13	10/13	1579	-6	1574	Daisuke Suzuki9-dan / age 43 1690	Oi-sen Prelims Round 3	Sente	●
14	11/2	1574	-8	1566	Kazuhiro Nishikawa6-dan / age 31 1575	Junisen Class C2 Round 6	Sente	●
15	11/7	1566	-3	1563	Shintaro Saito7-dan / age 24 1857	Asahi Cup Prelim 1 Round 3	Sente	●
16	12/7	1563	-7	1556	Kenji Imaizumi4-dan / age 44 1594	Junisen Class C2 Round 7	Sente	●
17	12/18	1556	-2	1554	Takuya Nagase7-dan / age 25 1920	Oza-sen Prelim 1 Round 3	Gote	●
18	1/11	1554	+7	1562	Wataru Kamimura4-dan / age 31 1524	Osho-sen Prelim 1 Round 1	Gote	○
19	1/19	1562	+10	1571	Satoshi Takano4-dan / age 24 1640	Junisen Class C2 Round 8	Gote	○
20	1/31	1571	+6	1578	Akira Shima9-dan / age 54 1505	Ryuo-sen Group 3 Ranking Round 1	Gote	○
21	2/9	1578	-5	1573	Reo Kurosawa5-dan / age 25 1737	Junisen Class C2 Round 9	Sente	●
22	2/14	1573	+11	1584	Mirai Aoshima5-dan / age 22 1718	Osho-sen Prelim 1 Round 2	Sente	○
23	3/8	1584	+8	1592	Shuji Satoh7-dan / age 50 1564	Kio-sen Prelims Round 2	Sente	○
24	3/15	1592	-5	1587	Takahiro Oohashi4-dan / age 25 1749	Junisen Class C2 Round 10	Gote	●
25	3/23	1587	-8	1579	Hiroki Iizuka7-dan / age 48 1593	Ryuo-sen Group 3 Ranking Round 2	Sente	●

FY2016 results15W-17L

Win rate0.469

Rating1618

Annual rank78th

Rank/title at FY end / age7-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1643	-8	1634	Makoto Sasaki6-dan / age 36 1628	Osho-sen Prelim 1 Round 2	Gote	●
2	4/22	1634	-4	1630	Yasumitsu Satoh9-dan / age 46 1821	Oi-sen Red league Round 3	Sente	●
3	5/9	1630	-6	1624	Wataru Yashiro5-dan / age 22 1718	Oi-sen Red league Round 4	Gote	●
4	5/17	1624	-3	1622	Masayuki Toyoshima7-dan / age 26 1909	Oi-sen Red league Round 5	Sente	●
5	6/2	1622	+5	1627	Hiroshi Okazaki6-dan / age 49 1493	Junisen Class C2 Round 1	Gote	○
6	6/15	1627	+5	1632	Hisashi Ogura7-dan / age 48 1498	Eio-sen 7-dan section Round 2	Sente	○
7	6/15	1627	-11	1616	Naoya Fujiwara7-dan / age 51 1510	Eio-sen 7-dan section Round 3	Gote	●
8	6/28	1621	-8	1613	Shingo Itoh5-dan / age 34 1607	Asahi Cup Prelim 1 Round 2	Gote	●
9	7/7	1613	-10	1603	Junpei Ide4-dan / age 25 1544	Junisen Class C2 Round 2	Sente	●
10	8/4	1603	-8	1596	小林裕士7-dan / age 39 1623	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
11	8/10	1596	+4	1600	Koji Horiguchi7-dan / age 55 1417	Kisei-sen Prelim 1 Round 1	Gote	○
12	8/10	1596	+8	1604	Daichi Sasaki4-dan / age 21 1584	Kisei-sen Prelim 1 Round 2	Sente	○
13	8/25	1608	+7	1615	Yoshitaka Hoshino4-dan / age 28 1580	Junisen Class C2 Round 3	Gote	○
14	9/2	1615	+5	1620	Hiroshi Kamiya8-dan / age 55 1459	Oza-sen Prelim 1 Round 2	Sente	○
15	9/23	1620	+9	1629	Mitsunori Makino5-dan / age 28 1657	Junisen Class C2 Round 4	Sente	○
16	9/30	1629	+10	1639	Seiya Kondou4-dan / age 20 1721	Oi-sen Prelims Round 2	Gote	○
17	10/19	1639	-6	1632	Sakio Chiba6-dan / age 37 1715	Kisei-sen Prelim 1 Round 3	Sente	●
18	11/2	1632	+8	1640	Shingo Itoh5-dan / age 34 1623	Junisen Class C2 Round 6	Gote	○
19	11/6	1640	-5	1636	Ayumu Matsuo8-dan / age 36 1795	Oi-sen Prelims Round 3	Gote	●
20	11/17	1636	-5	1630	Yasuhiro Masuda4-dan / age 19 1756	Junisen Class C2 Round 7	Sente	●
21	12/8	1630	-6	1624	Kouru Abe6-dan / age 22 1712	Oza-sen Prelim 1 Round 3	Gote	●
22	12/15	1624	+7	1631	Tetsuya Fujimori4-dan / age 29 1570	Junisen Class C2 Round 8	Sente	○
23	1/12	1631	+3	1634	Koji Tosa8-dan / age 61 1402	Junisen Class C2 Round 9	Gote	○
24	1/20	1634	+8	1642	小林裕士7-dan / age 40 1638	Ryuo-sen Group 3 Ranking Round 1	Gote	○
25	1/25	1642	-5	1638	Taichi Nakamura6-dan / age 28 1791	Kio-sen Prelims Round 2	Sente	●
26	2/2	1638	+5	1642	Naoya Fujiwara7-dan / age 51 1482	Junisen Class C2 Round 10	Gote	○
27	2/8	1642	+4	1646	Takashi Kanezawa5-dan / age 43 1432	Osho-sen Prelim 1 Round 1	Gote	○
28	2/13	1646	+6	1652	Masakazu Watanabe5-dan / age 31 1577	NHK Cup Prelims Round 1	Sente	○
29	2/13	1646	-10	1636	Taku Morishita9-dan / age 50 1574	NHK Cup Prelims Round 2	Gote	●
30	3/2	1643	-9	1633	Keita Kadokura5-dan / age 29 1581	Junisen Class C2 Round 11	Sente	●
31	3/16	1633	-9	1625	Hiroki Nakata8-dan / age 52 1603	Osho-sen Prelim 1 Round 2	Sente	●
32	3/23	1625	-6	1618	Kensuke Kitahama8-dan / age 41 1695	Ryuo-sen Group 3 Ranking Round 2	Gote	●

FY2015 results18W-17L

Win rate0.514

Rating1648

Annual rank62nd

Rank/title at FY end / age7-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1670	+10	1679	Takeshi Fujii9-dan / age 44 1739	Oza-sen Prelim 2 Final	Sente	○
2	4/17	1679	+2	1681	Hifumi Katoh9-dan / age 75 1362	Kio-sen Prelims Round 4	Sente	○
3	4/30	1681	-8	1673	Keiichi Sanada7-dan / age 42 1671	Ryuo-sen Group 3 Ranking Semifinal	Gote	●
4	5/27	1673	+10	1683	Kouru Abe5-dan / age 20 1745	Kio-sen Prelims Final	Sente	○
5	6/3	1683	-4	1679	Yasumitsu Satoh9-dan / age 45 1875	Oza-sen Main Round 1	Gote	●
6	6/11	1679	+3	1682	木下浩一age 47 1401	Kisei-sen Prelim 1 Round 1	Sente	○
7	6/11	1679	-12	1667	Masakazu Kondoh6-dan / age 44 1489	Kisei-sen Prelim 1 Round 2	Sente	●
8	6/18	1670	+5	1675	Yusuke Toyama5-dan / age 35 1537	Junisen Class C2 Round 1	Gote	○
9	7/2	1675	-11	1663	Yuji Masuda6-dan / age 44 1525	Eio-sen 6-dan section Round 2	Gote	●
10	7/10	1663	+3	1667	Keiji Mori9-dan / age 69 1419	Junisen Class C2 Round 2	Sente	○
11	7/30	1667	+3	1670	Kenji Waki8-dan / age 54 1431	Junisen Class C2 Round 3	Gote	○
12	8/6	1670	-3	1667	Masayuki Toyoshima7-dan / age 25 1920	Kio-sen Main Round 2	Sente	●
13	8/27	1667	+10	1677	Hiroaki Yokoyama6-dan / age 34 1761	Asahi Cup Prelim 1 Round 2	Gote	○
14	9/11	1677	-8	1669	Kentaro Ishii4-dan / age 23 1669	Junisen Class C2 Round 4	Gote	●
15	9/17	1669	+8	1677	Tetsuya Fujimori4-dan / age 28 1662	Oi-sen Prelims Round 2	Gote	○
16	10/15	1677	+12	1689	Hiroyuki Miura9-dan / age 41 1878	Oi-sen Prelims Round 3	Sente	○
17	10/22	1689	-8	1681	Kentaro Ishii4-dan / age 23 1681	Asahi Cup Prelim 1 Round 3	Gote	●
18	10/29	1681	+7	1687	Shoji Segawa5-dan / age 45 1634	Junisen Class C2 Round 6	Sente	○
19	11/5	1687	-6	1681	Kenjirou Abe6-dan / age 26 1760	Ryuo-sen Group 3 Promotion playoff Final	Gote	●
20	11/19	1681	-12	1669	Kenji Kanzaki7-dan / age 51 1470	Junisen Class C2 Round 7	Gote	●
21	11/26	1669	+5	1674	Yoshikazu Minami9-dan / age 52 1532	Oi-sen Prelims Round 4	Sente	○
22	12/11	1674	+10	1684	橋本崇載age 32 1782	Oi-sen Prelims Final	Sente	○
23	12/17	1684	+4	1688	Kenji Kobayashi9-dan / age 58 1503	Junisen Class C2 Round 8	Sente	○
24	1/8	1688	+11	1700	Tatsuya Sugai7-dan / age 23 1846	Ryuo-sen Group 3 Ranking Round 1	Sente	○
25	1/15	1700	+5	1705	Norihiro Yagura7-dan / age 41 1569	Junisen Class C2 Round 9	Sente	○
26	1/21	1705	+1	1706	Noboru Tamaru9-dan / age 65 1292	Kio-sen Prelims Round 2	Gote	○
27	2/4	1706	-10	1696	Shinichi Satoh5-dan / age 33 1623	Junisen Class C2 Round 10	Gote	●
28	2/10	1696	-5	1691	Ayumu Matsuo8-dan / age 35 1812	Oza-sen Prelim 2 Round 2	Sente	●
29	2/16	1691	+5	1696	Kazushiza Horiguchi7-dan / age 40 1531	Osho-sen Prelim 1 Round 1	Sente	○
30	2/22	1696	-4	1691	Hisashi Namekata8-dan / age 42 1883	Oi-sen Red league Round 1	Sente	●
31	2/25	1691	-13	1678	Shohei Takada6-dan / age 53 1425	NHK Cup Prelims	Sente	●
32	3/3	1678	-11	1668	Masakazu Watanabe5-dan / age 30 1553	Junisen Class C2 Round 11	Sente	●
33	3/11	1668	-5	1663	Akihito Hirose8-dan / age 29 1815	Oi-sen Red league Round 2	Gote	●
34	3/15	1663	-8	1655	Hirotaka Nozuki7-dan / age 42 1682	Ryuo-sen Group 3 Ranking Round 2	Sente	●
35	3/24	1655	-8	1648	Tatsuya Sanmaido4-dan / age 22 1668	Kio-sen Prelims Round 3	Gote	●

FY2014 results19W-11L

Win rate0.633

Rating1679

Annual rank47th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1639	+9	1649	Michio Takahashi9-dan / age 53 1699	Oza-sen Prelim 2 Final	Sente	○
2	5/26	1649	+13	1662	Toshiyuki MoriuchiRyuo / age 43 1909	Oza-sen Main Round 1	Sente	○
3	6/19	1662	+8	1670	Takuma Oikawa5-dan / age 27 1682	Junisen Class C2 Round 1	Gote	○
4	6/26	1670	-4	1666	Koichi Fukaura9-dan / age 42 1841	Oza-sen Main Round 2	Sente	●
5	7/3	1666	-4	1662	Akihito Hirose8-dan / age 27 1859	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	●
6	7/11	1662	+8	1670	Wataru Yashiro4-dan / age 20 1661	Junisen Class C2 Round 2	Sente	○
7	7/18	1670	+4	1674	小林宏7-dan / age 51 1480	Kisei-sen Prelim 1 Round 1	Gote	○
8	7/18	1670	-8	1661	Atsushi Miyata6-dan / age 33 1655	Kisei-sen Prelim 1 Round 2	Sente	●
9	8/22	1666	+6	1671	Isao Nakata7-dan / age 47 1554	Junisen Class C2 Round 3	Gote	○
10	9/5	1671	+8	1679	Osamu Nakamura9-dan / age 51 1653	Asahi Cup Prelim 1 Round 2	Sente	○
11	9/5	1671	+3	1675	Torahiko Tanaka9-dan / age 57 1449	Asahi Cup Prelim 1 Round 3	Sente	○
12	9/9	1682	+7	1689	Shuji Satoh7-dan / age 47 1621	Oi-sen Prelims Round 2	Sente	○
13	9/18	1689	-12	1677	Kiyokazu Katsumata6-dan / age 45 1504	Junisen Class C2 Round 4	Gote	●
14	10/3	1677	+6	1683	Hiroshi Miyamoto4-dan / age 28 1589	Junisen Class C2 Round 5	Sente	○
15	10/30	1683	-11	1672	Yusuke Toyama5-dan / age 34 1550	Asahi Cup Prelim 1 Final	Gote	●
16	11/4	1672	-6	1666	Kouru Abe5-dan / age 20 1775	Oi-sen Prelims Round 3	Gote	●
17	11/20	1666	+8	1674	Yoshitaka Hoshino4-dan / age 26 1647	Junisen Class C2 Round 6	Sente	○
18	12/2	1674	+4	1678	Koji Tosa8-dan / age 59 1468	Kio-sen Prelims Round 2	Gote	○
19	12/19	1678	+7	1685	Naohiro Ishida4-dan / age 26 1643	Junisen Class C2 Round 7	Gote	○
20	1/15	1685	-11	1673	Akio Ishikawa7-dan / age 51 1526	Junisen Class C2 Round 8	Sente	●
21	1/22	1673	-11	1662	Hideyuki Takano6-dan / age 42 1538	Osho-sen Prelim 1 Round 2	Sente	●
22	1/27	1662	+7	1670	Hirotaka Nozuki7-dan / age 41 1637	Ryuo-sen Group 3 Ranking Round 1	Sente	○
23	2/2	1670	+10	1680	Yasuaki Murayama7-dan / age 30 1780	Oza-sen Prelim 2 Round 2	Gote	○
24	2/12	1680	-10	1671	Makoto Chuza7-dan / age 45 1612	Junisen Class C2 Round 9	Sente	●
25	2/18	1671	+2	1672	Noboru Tamaru9-dan / age 64 1310	NHK Cup Prelims Round 1	Sente	○
26	2/18	1671	+7	1677	Reo Kurosawa4-dan / age 22 1610	NHK Cup Prelims Round 2	Gote	○
27	2/18	1671	-8	1663	Makoto Tobe6-dan / age 28 1687	NHK Cup Prelims Final	Gote	●
28	2/25	1671	+11	1682	Shingo Sawada6-dan / age 23 1791	Ryuo-sen Group 3 Ranking Round 2	Sente	○
29	3/6	1682	-11	1671	Yuya Nagaoka5-dan / age 29 1553	Junisen Class C2 Round 10	Gote	●
30	3/24	1671	+8	1679	Hirotaka Nozuki7-dan / age 41 1659	Kio-sen Prelims Round 3	Gote	○

FY2013 results15W-15L

Win rate0.500

Rating1647

Annual rank64th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/8	1661	+8	1669	Akira Nishio6-dan / age 33 1664	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	○
2	5/15	1669	-7	1662	Daisuke Suzuki8-dan / age 38 1721	Osho-sen Prelim 1 Round 3	Gote	●
3	6/11	1662	-11	1651	Naoya Fujiwara6-dan / age 48 1512	Junisen Class C2 Round 1	Gote	●
4	6/21	1651	-13	1638	木下浩一age 45 1403	Kisei-sen Prelim 1 Round 1	Sente	●
5	7/3	1638	-6	1632	Mamoru Hatakeyama7-dan / age 44 1714	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	●
6	7/19	1632	-7	1624	Yoshiyuki Kubota6-dan / age 41 1655	Ginga-sen Prelims Final	Gote	●
7	7/23	1624	-10	1615	Yusuke Ina6-dan / age 37 1550	Junisen Class C2 Round 2	Sente	●
8	8/15	1615	+5	1619	Torahiko Tanaka9-dan / age 56 1462	Asahi Cup Prelim 1 Round 2	Sente	○
9	8/27	1619	-6	1613	Shoji Segawa5-dan / age 43 1691	Junisen Class C2 Round 3	Gote	●
10	9/10	1613	+10	1623	Hiroki Iizuka7-dan / age 44 1708	Oi-sen Prelims Round 2	Gote	○
11	9/17	1623	-4	1619	Takuya Nagase6-dan / age 21 1828	Junisen Class C2 Round 4	Sente	●
12	9/24	1619	+2	1622	Toshio Miyata7-dan / age 60 1301	Asahi Cup Prelim 1 Round 3	Sente	○
13	9/24	1619	-5	1614	Yuuki Sasaki4-dan / age 19 1762	Asahi Cup Prelim 1 Final	Gote	●
14	10/2	1617	+4	1620	木下浩一age 46 1411	Oza-sen Prelim 1 Round 2	Sente	○
15	10/10	1620	+8	1629	Shuji Satoh7-dan / age 46 1634	Oi-sen Prelims Round 3	Sente	○
16	10/15	1629	+7	1636	Tetsuya Fujimori4-dan / age 26 1604	Junisen Class C2 Round 5	Sente	○
17	11/12	1636	+6	1642	Hiroshi Okazaki6-dan / age 46 1549	Junisen Class C2 Round 6	Gote	○
18	11/22	1642	-4	1638	Ayumu Matsuo7-dan / age 33 1810	Oi-sen Prelims Round 4	Gote	●
19	12/5	1638	+8	1646	Keiichi Sanada7-dan / age 41 1643	Oza-sen Prelim 1 Round 3	Gote	○
20	12/10	1646	+9	1655	Shingo Itoh5-dan / age 31 1695	Junisen Class C2 Round 7	Gote	○
21	12/19	1655	+7	1662	Kazutoshi Satoh5-dan / age 35 1614	Oza-sen Prelim 1 Round 4	Gote	○
22	12/24	1662	-10	1652	Hideyuki Takano6-dan / age 41 1569	Kio-sen Prelims Round 2	Gote	●
23	12/27	1652	+9	1661	Daisuke Katagami6-dan / age 32 1677	Oza-sen Prelim 1 Final	Sente	○
24	1/14	1661	+6	1667	Keita Kadokura4-dan / age 26 1576	Junisen Class C2 Round 8	Sente	○
25	1/22	1667	-8	1659	Mamoru Hatakeyama7-dan / age 44 1677	Ryuo-sen Group 2 Ranking Round 1	Sente	●
26	2/12	1659	+8	1667	Kazuhiro Nishikawa4-dan / age 27 1657	Junisen Class C2 Round 9	Sente	○
27	2/21	1667	-10	1656	Wataru Kamimura4-dan / age 27 1555	NHK Cup Prelims Round 1	Sente	●
28	2/28	1656	+7	1663	Takahiro Toyokawa7-dan / age 47 1598	Oza-sen Prelim 2 Round 2	Sente	○
29	3/5	1663	-10	1653	Keita Kadokura4-dan / age 26 1554	Osho-sen Prelim 1 Round 1	Gote	●
30	3/11	1653	-6	1647	Kouru Abe4-dan / age 19 1738	Junisen Class C2 Round 10	Gote	●

FY2012 results19W-16L

Win rate0.543

Rating1663

Annual rank58th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1681	+11	1692	Amahiko Satoh6-dan / age 24 1833	Osho-sen Prelim 1 Round 1	Sente	○
2	4/22	1692	-4	1688	Masayuki Toyoshima7-dan / age 21 1892	NHK Cup Main Round 1	Sente	●
3	4/24	1688	+7	1695	Manabu Senzaki8-dan / age 41 1656	Kio-sen Prelims Round 4	Sente	○
4	5/9	1695	-8	1688	Hiroki Iizuka7-dan / age 43 1717	Osho-sen Prelim 1 Round 2	Gote	●
5	5/24	1688	-8	1680	Taku Morishita9-dan / age 45 1680	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	●
6	5/30	1680	+6	1686	Hideyuki Takano6-dan / age 39 1600	Kio-sen Prelims Final	Gote	○
7	6/19	1686	+4	1690	Takeshi Kawakami6-dan / age 39 1490	Junisen Class C2 Round 1	Sente	○
8	6/26	1690	+2	1691	Toshio Miyata7-dan / age 59 1319	Kisei-sen Prelim 1 Round 1	Gote	○
9	6/26	1690	+7	1697	Kota Kanai5-dan / age 26 1661	Kisei-sen Prelim 1 Round 2	Sente	○
10	7/6	1699	-5	1694	Hiroyuki Miura8-dan / age 38 1842	Kio-sen Main Round 2	Gote	●
11	7/17	1694	+6	1700	Taichi Takami4-dan / age 19 1612	Junisen Class C2 Round 2	Gote	○
12	7/24	1700	-6	1694	Yasuaki Murayama6-dan / age 28 1770	Ginga-sen Prelims	Sente	●
13	7/30	1694	+4	1698	Hifumi Katoh9-dan / age 72 1500	Asahi Cup Prelim 1 Round 2	Gote	○
14	8/16	1698	+6	1704	Kazushiza Horiguchi7-dan / age 37 1610	Asahi Cup Prelim 1 Round 3	Sente	○
15	8/24	1704	+4	1708	Koji Tosa7-dan / age 57 1512	Kisei-sen Prelim 1 Round 3	Sente	○
16	8/24	1704	+7	1711	Issei Takazaki6-dan / age 25 1678	Kisei-sen Prelim 1 Final	Gote	○
17	8/28	1715	+4	1720	Kiyokazu Katsumata6-dan / age 43 1551	Junisen Class C2 Round 3	Sente	○
18	9/7	1720	+3	1722	Nou Itoh6-dan / age 50 1429	Oi-sen Prelims Round 1	Sente	○
19	9/18	1722	-11	1711	Ryosuke Nakamura5-dan / age 26 1605	Junisen Class C2 Round 4	Gote	●
20	9/27	1711	-12	1699	Masaki Izumi7-dan / age 51 1504	Asahi Cup Prelim 1 Final	Sente	●
21	10/5	1699	-11	1688	Kiyokazu Katsumata6-dan / age 43 1542	Oza-sen Prelim 1 Round 2	Gote	●
22	10/10	1688	-10	1678	Ichiro Hiura8-dan / age 46 1586	Oi-sen Prelims Round 2	Sente	●
23	10/16	1678	-10	1668	Shinichi Satoh4-dan / age 30 1599	Junisen Class C2 Round 5	Gote	●
24	10/24	1668	+8	1676	Hiroki Iizuka7-dan / age 43 1689	Kisei-sen Prelim 2 Round 2	Gote	○
25	11/13	1676	+8	1684	Kazutoshi Satoh5-dan / age 34 1667	Junisen Class C2 Round 6	Sente	○
26	12/10	1684	-7	1677	Hiroaki Yokoyama6-dan / age 32 1727	Kisei-sen Prelim 2 Final	Gote	●
27	12/30	1677	+6	1683	Yuya Nagaoka5-dan / age 27 1591	Junisen Class C2 Round 7	Gote	○
28	1/8	1683	-10	1673	Hisashi Ogura7-dan / age 44 1588	Junisen Class C2 Round 8	Sente	●
29	1/18	1673	-6	1667	Ayumu Matsuo7-dan / age 32 1771	Ryuo-sen Group 2 Ranking Round 1	Sente	●
30	1/25	1667	+8	1675	Shuji Satoh7-dan / age 45 1649	Osho-sen Prelim 1 Round 1	Sente	○
31	2/12	1675	-8	1667	Norihiro Yagura6-dan / age 38 1673	Junisen Class C2 Round 9	Gote	●
32	2/22	1667	-11	1656	Masakazu Kondoh6-dan / age 41 1541	Kio-sen Prelims Round 2	Sente	●
33	2/27	1656	-5	1651	Amahiko Satoh7-dan / age 25 1817	NHK Cup Prelims Round 1	Sente	●
34	3/5	1651	+7	1658	Tomohiro Murata6-dan / age 31 1607	Junisen Class C2 Round 10	Sente	○
35	3/29	1658	+5	1663	Hiroshi Kamiya7-dan / age 51 1515	Osho-sen Prelim 1 Round 2	Sente	○

FY2011 results21W-14L

Win rate0.600

Rating1688

Annual rank49th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/22	1680	+10	1690	Eiji Iijima7-dan / age 31 1768	Osho-sen Prelim 1 Round 3	Gote	○
2	5/9	1690	+10	1700	Ayumu Matsuo7-dan / age 31 1800	Osho-sen Prelim 1 Round 4	Sente	○
3	5/23	1700	+4	1704	Torahiko Tanaka9-dan / age 54 1522	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	○
4	5/31	1704	-10	1695	Takahiro Toyokawa7-dan / age 44 1634	Osho-sen Prelim 1 Final	Gote	●
5	6/21	1695	-9	1685	Shuji Muranaka6-dan / age 30 1632	Junisen Class C2 Round 1	Gote	●
6	6/30	1685	+2	1687	Yoshinori Satou8-dan / age 62 1349	Kisei-sen Prelim 1 Round 1	Sente	○
7	6/30	1685	+8	1693	Issei Takazaki5-dan / age 24 1689	Kisei-sen Prelim 1 Round 2	Gote	○
8	7/12	1696	+5	1700	Akio Ishikawa7-dan / age 48 1536	Junisen Class C2 Round 2	Sente	○
9	7/19	1700	+6	1706	Kiyokazu Katsumata6-dan / age 42 1599	Ginga-sen Prelims	Sente	○
10	8/4	1706	+6	1711	Kiyokazu Katsumata6-dan / age 42 1594	Kisei-sen Prelim 1 Round 3	Gote	○
11	8/4	1706	-5	1701	Yasuaki Murayama5-dan / age 27 1843	Kisei-sen Prelim 1 Final	Sente	●
12	8/11	1706	+4	1710	Hiroshi Okazaki6-dan / age 44 1504	Oza-sen Prelim 1 Round 2	Sente	○
13	8/16	1710	-10	1700	Osamu Nakamura9-dan / age 48 1625	Oi-sen Prelims Round 2	Sente	●
14	8/30	1700	-8	1692	Shingo Sawada4-dan / age 19 1700	Junisen Class C2 Round 3	Gote	●
15	9/13	1692	+4	1696	Eisaku Tomioka8-dan / age 47 1491	Asahi Cup Prelim 1 Round 2	Gote	○
16	9/13	1692	-10	1682	Kouru Abe4-dan / age 16 1604	Asahi Cup Prelim 1 Round 3	Gote	●
17	9/20	1686	-7	1679	Yusuke Toyama5-dan / age 31 1729	Junisen Class C2 Round 4	Gote	●
18	9/27	1679	+9	1688	Hiroki Iizuka7-dan / age 42 1701	Ryuo-sen Group 3 Promotion playoff Semifinal	Gote	○
19	10/14	1688	+4	1691	Eisaku Tomioka8-dan / age 47 1493	Ryuo-sen Group 3 Promotion playoff Final	Gote	○
20	10/18	1691	+4	1695	Hiroshi Okazaki6-dan / age 44 1479	Junisen Class C2 Round 5	Sente	○
21	10/28	1695	-13	1682	Kaishu Tanaka9-dan / age 64 1406	Ginga-sen Block E Round 4	Sente	●
22	10/28	1695	+7	1702	Masakazu Watanabe4-dan / age 25 1642	Ginga-sen Block E Round 3	Sente	○
23	11/11	1688	-9	1679	Sakio Chiba6-dan / age 32 1646	Oza-sen Prelim 1 Round 3	Sente	●
24	11/15	1679	-6	1674	Taichi Nakamura5-dan / age 23 1774	Junisen Class C2 Round 6	Gote	●
25	12/13	1674	+3	1676	Keiji Nishikawa7-dan / age 50 1408	Junisen Class C2 Round 7	Sente	○
26	1/10	1676	-7	1669	Akira Nishio6-dan / age 32 1699	Junisen Class C2 Round 8	Sente	●
27	1/18	1669	+5	1674	Teruichi Aono9-dan / age 58 1538	Kio-sen Prelims Round 2	Sente	○
28	2/10	1674	+8	1682	Masataka Sugimoto7-dan / age 43 1676	Ryuo-sen Group 2 Ranking Round 1	Sente	○
29	2/14	1682	-8	1675	Tadashi Ooishi4-dan / age 22 1702	Junisen Class C2 Round 9	Gote	●
30	2/21	1675	+5	1679	Akio Ishikawa7-dan / age 48 1529	NHK Cup Prelims Round 1	Gote	○
31	2/21	1675	+4	1679	Hirokazu Ueno5-dan / age 34 1483	NHK Cup Prelims Round 2	Sente	○
32	2/21	1675	+9	1683	Hiroki Iizuka7-dan / age 42 1710	NHK Cup Prelims Final	Sente	○
33	3/6	1692	-8	1684	Kouru Abe4-dan / age 17 1686	Junisen Class C2 Round 10	Sente	●
34	3/14	1684	+10	1694	Kenjirou Abe5-dan / age 23 1771	Kio-sen Prelims Round 3	Sente	○
35	3/23	1694	-6	1688	Hisashi Namekata8-dan / age 38 1784	Ryuo-sen Group 2 Ranking Round 2	Gote	●

FY2010 results19W-15L

Win rate0.559

Rating1686

Annual rank48th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1673	+6	1680	Hisashi Ogura7-dan / age 41 1605	Osho-sen Prelim 1 Round 4	Sente	○
2	4/15	1680	-6	1674	Manabu Senzaki8-dan / age 39 1770	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	●
3	6/11	1674	-4	1670	Takayuki Yamasaki7-dan / age 29 1886	Osho-sen Prelim 1 Final	Gote	●
4	6/15	1670	-9	1661	Yusuke Ina6-dan / age 34 1605	Junisen Class C2 Round 1	Sente	●
5	7/2	1661	+4	1664	Yaichio Oono7-dan / age 51 1444	Kisei-sen Prelim 1 Round 1	Gote	○
6	7/2	1661	+7	1667	Tadao Kitajima6-dan / age 44 1603	Kisei-sen Prelim 1 Round 2	Gote	○
7	7/15	1671	+7	1678	Takuma Oikawa4-dan / age 23 1634	Ginga-sen Prelims	Sente	○
8	7/20	1678	+9	1687	Hiroaki Yokoyama5-dan / age 29 1706	Junisen Class C2 Round 2	Gote	○
9	7/29	1687	-10	1677	Tadao Kitajima6-dan / age 44 1594	Asahi Cup Prelim 1 Round 2	Gote	●
10	8/10	1677	-11	1665	小林宏7-dan / age 47 1519	Junisen Class C2 Round 3	Gote	●
11	8/16	1665	-8	1657	Kota Kanai5-dan / age 24 1660	Kisei-sen Prelim 1 Round 3	Gote	●
12	9/3	1657	+8	1666	Daisuke Katagami6-dan / age 29 1678	Oi-sen Prelims Round 2	Sente	○
13	9/8	1666	+8	1673	Shuji Muranaka6-dan / age 29 1651	Oza-sen Prelim 1 Round 2	Sente	○
14	9/21	1673	+5	1678	Naoya Fujiwara6-dan / age 45 1523	Junisen Class C2 Round 4	Sente	○
15	10/7	1678	+9	1687	Michio Takahashi9-dan / age 50 1743	Oi-sen Prelims Round 3	Sente	○
16	10/14	1687	+6	1694	Kiyokazu Katsumata6-dan / age 41 1612	Oza-sen Prelim 1 Round 3	Gote	○
17	10/19	1694	-9	1685	Kazuhiro Nishikawa4-dan / age 24 1640	Junisen Class C2 Round 5	Gote	●
18	10/29	1685	-8	1677	Kenjirou Abe4-dan / age 21 1691	Ginga-sen Block E Round 4	Gote	●
19	11/9	1677	+9	1685	Hiroki Nakata8-dan / age 46 1706	Oi-sen Prelims Round 4	Sente	○
20	11/16	1685	-9	1676	Takuma Oikawa4-dan / age 23 1638	Junisen Class C2 Round 6	Sente	●
21	11/24	1676	+4	1681	Koji Horiguchi7-dan / age 49 1509	Oza-sen Prelim 1 Round 4	Gote	○
22	12/9	1681	-8	1672	Makoto Sasaki5-dan / age 30 1668	Oza-sen Prelim 1 Final	Sente	●
23	12/14	1672	+4	1677	Hirokazu Ueno5-dan / age 33 1498	Junisen Class C2 Round 7	Sente	○
24	12/24	1677	-6	1670	Yoshiyuki Kubota6-dan / age 38 1754	Oi-sen Prelims Final	Gote	●
25	1/11	1670	+6	1677	Yuya Nagaoka5-dan / age 25 1603	Junisen Class C2 Round 8	Gote	○
26	1/19	1677	+9	1686	Hiroki Iizuka7-dan / age 41 1728	Ryuo-sen Group 3 Ranking Round 1	Gote	○
27	1/25	1686	-9	1677	Keiichi Sanada7-dan / age 38 1641	Kio-sen Prelims Round 2	Gote	●
28	2/1	1677	+6	1683	Kenji Kanzaki7-dan / age 47 1585	Junisen Class C2 Round 9	Sente	○
29	2/22	1683	+6	1689	Yuya Nagaoka5-dan / age 25 1586	NHK Cup Prelims Round 1	Gote	○
30	2/22	1683	+6	1689	Kazushiza Horiguchi7-dan / age 35 1600	NHK Cup Prelims Round 2	Gote	○
31	2/22	1683	-5	1678	Amahiko Satoh5-dan / age 23 1819	NHK Cup Prelims Final	Gote	●
32	3/8	1690	-5	1685	Tetsuro Itodani5-dan / age 22 1814	Junisen Class C2 Round 10	Gote	●
33	3/15	1685	+8	1693	Hiroki Iizuka7-dan / age 41 1686	Osho-sen Prelim 1 Round 2	Sente	○
34	3/29	1693	-7	1686	小林裕士6-dan / age 34 1744	Ryuo-sen Group 3 Ranking Round 2	Gote	●

FY2009 results15W-15L

Win rate0.500

Rating1676

Annual rank51st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1717	-4	1712	Toshiyuki Moriuchi9-dan / age 38 1883	Ryuo-sen Group 2 Ranking Semifinal	Sente	●
2	5/12	1712	-12	1700	Koji Tosa7-dan / age 54 1519	Kio-sen Prelims Round 4	Gote	●
3	5/20	1700	+5	1705	Hisashi Ogura7-dan / age 41 1582	Kisei-sen Prelim 1 Round 2	Gote	○
4	5/20	1700	+2	1702	清水市代 1325	Kisei-sen Prelim 1 Round 1	Gote	○
5	6/16	1707	+8	1715	Akira Nishio5-dan / age 29 1706	Junisen Class C2 Round 1	Sente	○
6	7/7	1715	-14	1701	Kouichi Kodama7-dan / age 58 1385	Junisen Class C2 Round 2	Gote	●
7	7/21	1701	+9	1710	Eiji Iijima6-dan / age 29 1751	Ginga-sen Prelims	Gote	○
8	7/28	1710	-11	1700	Kiyokazu Katsumata6-dan / age 40 1593	Asahi Cup Prelim 1 Round 2	Gote	●
9	8/12	1700	+6	1706	Ichiro Hiura7-dan / age 43 1627	Kisei-sen Prelim 1 Round 3	Gote	○
10	8/12	1700	+9	1709	Eiji Iijima6-dan / age 29 1761	Kisei-sen Prelim 1 Final	Gote	○
11	8/18	1715	+3	1718	木下浩一age 41 1428	Oza-sen Prelim 1 Round 2	Gote	○
12	8/25	1718	-9	1709	Makoto Chuza7-dan / age 39 1671	Junisen Class C2 Round 3	Sente	●
13	9/1	1709	-12	1697	Koji Tosa7-dan / age 54 1534	Oi-sen Prelims Round 2	Gote	●
14	9/14	1697	-5	1692	Koji Tanigawa9-dan / age 47 1839	Ryuo-sen Group 2 Promotion playoff Final	Sente	●
15	9/29	1692	+7	1699	Tadashi Ooishi4-dan / age 20 1632	Junisen Class C2 Round 4	Gote	○
16	10/9	1699	-10	1689	Isao Nakata7-dan / age 42 1613	Oza-sen Prelim 1 Round 3	Sente	●
17	10/14	1689	-8	1681	Ryosuke Nakamura5-dan / age 24 1678	Ginga-sen Block D Round 4	Gote	●
18	10/20	1681	-9	1671	Shingo Sawada4-dan / age 17 1620	Junisen Class C2 Round 5	Sente	●
19	11/17	1671	-9	1663	Taichi Nakamura4-dan / age 21 1645	Junisen Class C2 Round 6	Gote	●
20	11/27	1663	-12	1651	Hifumi Katoh9-dan / age 69 1474	Kisei-sen Prelim 2 Round 2	Sente	●
21	12/8	1651	+3	1654	Nobuyuki Oouchi9-dan / age 68 1420	Junisen Class C2 Round 7	Gote	○
22	12/24	1654	-7	1647	Keiichi Sanada7-dan / age 37 1683	Ryuo-sen Group 2 Ranking Round 1	Gote	●
23	1/12	1647	+7	1654	Yuji Masuda6-dan / age 38 1622	Junisen Class C2 Round 8	Sente	○
24	1/22	1654	+7	1661	Hiroshi Kamiya7-dan / age 48 1597	Osho-sen Prelim 1 Round 2	Gote	○
25	2/2	1661	+4	1665	Katsuhiko Murooka7-dan / age 50 1493	Junisen Class C2 Round 9	Gote	○
26	2/10	1665	-8	1658	Shuji Muranaka6-dan / age 28 1678	Kio-sen Prelims Round 2	Sente	●
27	2/19	1658	+11	1669	Kazutoshi Satoh5-dan / age 31 1797	NHK Cup Prelims Round 1	Gote	○
28	2/19	1658	-8	1650	Hiroki Iizuka7-dan / age 40 1663	NHK Cup Prelims Round 2	Gote	●
29	3/3	1661	+7	1668	Isao Nakata7-dan / age 42 1604	Osho-sen Prelim 1 Round 3	Sente	○
30	3/9	1668	+9	1676	Akihiro Murata4-dan / age 23 1699	Junisen Class C2 Round 10	Sente	○

FY2008 results22W-11L

Win rate0.667

Rating1719

Annual rank38th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1667	+4	1671	Kenji Waki8-dan / age 47 1495	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	○
2	4/30	1671	-10	1661	Shingo Itoh4-dan / age 26 1574	Kisei-sen Prelim 1 Round 1	Gote	●
3	5/7	1661	+10	1671	Daisuke Katagami5-dan / age 26 1751	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	○
4	5/28	1671	-6	1665	Yasuaki Murayama5-dan / age 24 1773	Osho-sen Prelim 1 Final	Sente	●
5	6/3	1665	-9	1656	Makoto Tobe4-dan / age 21 1621	Junisen Class C2 Round 1	Gote	●
6	6/20	1656	+6	1662	Keiji Mori9-dan / age 62 1573	Ryuo-sen Group 3 Promotion playoff Semifinal	Sente	○
7	7/1	1662	+7	1669	Takuma Oikawa4-dan / age 21 1603	Junisen Class C2 Round 2	Sente	○
8	7/9	1669	+4	1673	Shohei Takada6-dan / age 46 1485	Oi-sen Prelims Round 1	Sente	○
9	7/22	1673	+7	1680	Satoru Sakaguchi4-dan / age 29 1627	Junisen Class C2 Round 3	Gote	○
10	7/28	1680	-6	1674	Eiji Iijima5-dan / age 28 1758	Asahi Cup Prelim 1 Round 2	Sente	●
11	8/14	1674	+6	1680	Masaki Izumi7-dan / age 47 1592	Ginga-sen Prelims	Gote	○
12	8/19	1680	+4	1684	Shinya Yamamoto5-dan / age 36 1498	Junisen Class C2 Round 4	Sente	○
13	9/3	1684	+9	1693	Taku Morishita9-dan / age 42 1731	Oi-sen Prelims Round 2	Sente	○
14	9/9	1693	+9	1702	Daisuke Katagami5-dan / age 27 1733	Oza-sen Prelim 1 Round 2	Gote	○
15	9/26	1702	+4	1707	Teruichi Aono9-dan / age 55 1537	Ryuo-sen Group 3 Promotion playoff Final	Gote	○
16	10/1	1707	+10	1716	Eiji Iijima6-dan / age 29 1780	Oi-sen Prelims Round 3	Sente	○
17	10/8	1716	+6	1722	Norihiro Yagura6-dan / age 34 1617	Junisen Class C2 Round 6	Gote	○
18	10/14	1722	-9	1713	Hiroaki Yokoyama5-dan / age 27 1699	Oza-sen Prelim 1 Round 3	Gote	●
19	11/4	1713	-7	1706	Amahiko Satoh4-dan / age 20 1748	Junisen Class C2 Round 7	Gote	●
20	11/11	1706	+5	1711	Kozo Arimori7-dan / age 45 1549	Ginga-sen Block F Round 3	Sente	○
21	11/11	1706	-7	1699	Amahiko Satoh4-dan / age 20 1755	Ginga-sen Block F Round 4	Sente	●
22	11/28	1704	-4	1700	Daisuke Suzuki8-dan / age 34 1890	Oi-sen Prelims Round 4	Gote	●
23	12/2	1700	+4	1704	Hitoshige Awaji9-dan / age 58 1512	Junisen Class C2 Round 8	Sente	○
24	1/9	1704	+7	1711	Sakio Chiba5-dan / age 29 1657	Osho-sen Prelim 1 Round 2	Gote	○
25	1/13	1711	-8	1703	Tetsuro Itodani5-dan / age 20 1723	Junisen Class C2 Round 9	Sente	●
26	1/22	1703	+8	1711	Nobuyuki Yashiki9-dan / age 37 1695	Ryuo-sen Group 2 Ranking Round 1	Gote	○
27	2/3	1711	+4	1715	Yoshiyuki Matsumoto6-dan / age 37 1544	Junisen Class C2 Round 10	Gote	○
28	2/17	1715	+4	1719	Teruichi Aono9-dan / age 56 1528	Kio-sen Prelims Round 2	Sente	○
29	2/24	1719	-8	1711	Akira Nishio5-dan / age 29 1719	NHK Cup Prelims Round 1	Gote	●
30	3/5	1711	+6	1717	Isao Nakata7-dan / age 41 1622	Kio-sen Prelims Round 3	Gote	○
31	3/10	1717	+7	1725	Kota Kanai4-dan / age 22 1681	Junisen Class C2 Round 11	Sente	○
32	3/18	1725	+7	1732	Kensuke Kitahama7-dan / age 33 1692	Ryuo-sen Group 2 Ranking Round 2	Sente	○
33	3/25	1732	-13	1719	Manabu Kumasaka4-dan / age 31 1504	Osho-sen Prelim 1 Round 3	Sente	●

FY2007 results18W-16L

Win rate0.529

Rating1676

Annual rank52nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1700	+7	1707	Shingo Hirafuji6-dan / age 43 1647	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	○
2	4/20	1707	+8	1716	Nobuyuki Yashiki9-dan / age 35 1725	Kio-sen Prelims Round 3	Sente	○
3	4/24	1716	+8	1724	Akira Shima8-dan / age 44 1735	Osho-sen Prelim 1 Round 3	Sente	○
4	5/1	1724	+2	1726	Toshio Miyata7-dan / age 54 1366	Kisei-sen Prelim 1 Round 1	Sente	○
5	5/11	1726	+8	1734	Hirotaka Nozuki7-dan / age 33 1724	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	○
6	5/22	1734	+7	1741	Yoshiyuki Kubota6-dan / age 35 1706	Kio-sen Prelims Round 4	Sente	○
7	6/1	1741	-7	1734	Ayumu Matsuo6-dan / age 27 1791	Kio-sen Prelims Final	Sente	●
8	6/13	1734	+8	1743	Michio Takahashi9-dan / age 47 1749	Osho-sen Prelim 1 Final	Gote	○
9	6/19	1743	+7	1750	Yasuaki Murayama4-dan / age 23 1719	Junisen Class C2 Round 1	Sente	○
10	6/28	1750	-12	1739	Kiyokazu Katsumata6-dan / age 38 1586	Kisei-sen Prelim 1 Round 2	Gote	●
11	7/6	1739	+8	1746	Yoshikazu Minami9-dan / age 44 1722	Ryuo-sen Group 3 Promotion playoff Semifinal	Gote	○
12	7/11	1746	-9	1737	Yasuaki Murayama4-dan / age 23 1693	Asahi Cup Prelim 1 Round 2	Sente	●
13	7/17	1737	-11	1726	Taichi Nakamura4-dan / age 19 1617	Junisen Class C2 Round 2	Gote	●
14	7/24	1726	+7	1733	Eisaku Tomioka8-dan / age 43 1666	Osho-sen Prelim 2 Round 1	Gote	○
15	8/10	1733	-4	1729	Akira WatanabeRyuo / age 23 1920	Osho-sen Prelim 2 Round 2	Sente	●
16	8/16	1729	+2	1731	Saburou Takeichi6-dan / age 53 1410	Oza-sen Prelim 1 Round 2	Sente	○
17	8/28	1731	+4	1735	Shohei Takada6-dan / age 45 1530	Junisen Class C2 Round 3	Sente	○
18	9/13	1735	-11	1724	Hiroshi Kamiya7-dan / age 46 1593	Ryuo-sen Group 3 Promotion playoff Final	Gote	●
19	9/18	1724	-11	1713	Yusuke Toyama4-dan / age 27 1593	Junisen Class C2 Round 4	Gote	●
20	9/27	1713	-8	1705	Makoto Nakahara9-dan / age 60 1718	Oi-sen Prelims Round 2	Gote	●
21	10/5	1705	-9	1696	Masayuki Toyoshima4-dan / age 17 1641	Ginga-sen Block H Round 2	Sente	●
22	10/9	1696	-7	1689	Makoto Sasaki5-dan / age 27 1737	Junisen Class C2 Round 5	Sente	●
23	10/23	1689	-8	1680	Akihito Hirose5-dan / age 20 1685	Oza-sen Prelim 1 Round 3	Sente	●
24	10/30	1680	-10	1670	Takehiro Ohira5-dan / age 30 1588	Junisen Class C2 Round 6	Sente	●
25	11/27	1670	+3	1673	小林宏6-dan / age 44 1424	Junisen Class C2 Round 7	Gote	○
26	12/18	1673	+10	1683	Kazutoshi Satoh5-dan / age 29 1746	Junisen Class C2 Round 8	Gote	○
27	1/16	1683	-10	1674	Hiroshi Kamiya7-dan / age 46 1614	Kio-sen Prelims Round 2	Sente	●
28	1/23	1674	-9	1665	Osamu Nakamura9-dan / age 45 1647	Ryuo-sen Group 3 Ranking Round 1	Sente	●
29	1/28	1665	+8	1673	Yoshiyuki Kubota6-dan / age 35 1658	Osho-sen Prelim 1 Round 1	Gote	○
30	2/5	1673	-13	1660	Kouichi Kodama7-dan / age 56 1404	Junisen Class C2 Round 10	Sente	●
31	2/21	1660	+5	1664	Katsuhiko Murooka7-dan / age 48 1499	Osho-sen Prelim 1 Round 2	Sente	○
32	2/25	1664	-5	1660	Ayumu Matsuo7-dan / age 27 1823	NHK Cup Prelims Round 1	Sente	●
33	3/4	1660	+9	1669	Masayuki Toyoshima4-dan / age 17 1711	Junisen Class C2 Round 11	Gote	○
34	3/26	1669	+8	1676	Shoji Segawa4-dan / age 38 1657	Osho-sen Prelim 1 Round 3	Sente	○

FY2006 results20W-20L

Win rate0.500

Rating1702

Annual rank42nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1767	-9	1759	Daisuke Nakagawa7-dan / age 37 1740	Oi-sen Red league Round 3	Sente	●
2	4/13	1759	+2	1761	Kenji Iino7-dan / age 51 1448	Kio-sen Prelims Round 4	Gote	○
3	4/18	1761	-8	1753	Keita Inoue8-dan / age 42 1746	Ginga-sen Block B Round 9	Gote	●
4	4/21	1753	+6	1759	Osamu Nakamura8-dan / age 43 1675	Osho-sen Prelim 1 Round 3	Sente	○
5	4/26	1759	+8	1767	小林裕士6-dan / age 29 1753	Ryuo-sen Group 4 Ranking Semifinal	Gote	○
6	5/1	1767	+10	1777	Koji Tanigawa9-dan / age 44 1852	Oi-sen Red league Round 4	Gote	○
7	5/9	1777	-12	1765	Issei Takazaki4-dan / age 19 1606	Kisei-sen Prelim 1 Round 1	Gote	●
8	5/15	1765	+7	1772	Hiroki Nakata8-dan / age 41 1713	Kio-sen Prelims Final	Gote	○
9	5/19	1772	+5	1777	Shinya Yamamoto5-dan / age 34 1624	Ryuo-sen Group 4 Ranking Final	Gote	○
10	5/24	1777	-4	1772	Akira WatanabeRyuo / age 22 1942	Oi-sen Red league Round 5	Sente	●
11	6/1	1772	-10	1762	Shuji Satoh6-dan / age 38 1679	Osho-sen Prelim 1 Round 4	Sente	●
12	6/8	1762	+5	1767	Yoshiyuki Matsumoto5-dan / age 34 1619	Asahi Open Prelims Round 2	Sente	○
13	6/20	1767	-11	1756	Hiroaki Yokoyama4-dan / age 25 1638	Junisen Class C2 Round 1	Sente	●
14	7/3	1756	-10	1746	Ryosuke Nakamura4-dan / age 20 1676	Ryuo-sen Main Round 2	Gote	●
15	7/11	1746	+8	1754	Manabu Senzaki8-dan / age 36 1748	Kio-sen Main Round 2	Gote	○
16	7/25	1754	-11	1744	Tetsuro Itodani4-dan / age 17 1622	Junisen Class C2 Round 2	Gote	●
17	8/2	1744	-5	1738	Koji Tanigawa9-dan / age 44 1861	Ginga-sen Main Round 1	Gote	●
18	8/18	1738	+8	1746	Akira Shima8-dan / age 43 1746	Asahi Open Prelims Round 3	Sente	○
19	8/23	1746	+4	1750	Youichi Kushida6-dan / age 41 1559	Oi-sen Prelims Round 2	Gote	○
20	8/29	1750	+6	1757	Yusuke Ina5-dan / age 30 1682	Junisen Class C2 Round 3	Sente	○
21	9/1	1757	-11	1746	Akihito Hirose4-dan / age 19 1616	Asahi Open Prelims Final	Sente	●
22	9/7	1746	-7	1739	Toshiaki Kubo8-dan / age 31 1795	Kio-sen Main Round 3	Sente	●
23	9/12	1739	-9	1730	Takeshi Kawakami6-dan / age 34 1680	Junisen Class C2 Round 4	Gote	●
24	9/21	1730	+6	1736	Osamu Nakamura8-dan / age 43 1658	Oi-sen Prelims Round 3	Gote	○
25	9/28	1736	+2	1738	Yoshinori Satou8-dan / age 57 1380	Oza-sen Prelim 1 Round 2	Gote	○
26	10/3	1738	-10	1728	Issei Takazaki4-dan / age 19 1659	Junisen Class C2 Round 5	Sente	●
27	10/20	1728	+7	1735	Keiichi Sanada7-dan / age 34 1669	Oi-sen Prelims Round 4	Gote	○
28	11/7	1735	-11	1724	Yuya Nagaoka4-dan / age 21 1603	Junisen Class C2 Round 6	Gote	●
29	11/15	1724	+8	1731	Tadao Kitajima6-dan / age 40 1703	Oza-sen Prelim 1 Round 3	Sente	○
30	11/21	1731	-9	1723	Takeshi Kawakami6-dan / age 34 1700	Ginga-sen Block G Round 4	Sente	●
31	12/1	1723	-6	1717	Daisuke Suzuki8-dan / age 32 1824	Oi-sen Prelims Final	Gote	●
32	12/12	1717	+7	1723	Satoru Sakaguchi4-dan / age 28 1658	Junisen Class C2 Round 7	Sente	○
33	12/22	1723	-6	1718	Chikara Akutsu5-dan / age 24 1830	Oza-sen Prelim 1 Round 4	Sente	●
34	1/9	1718	-12	1706	Yuki Fujikura4-dan / age 27 1547	Junisen Class C2 Round 8	Gote	●
35	1/18	1706	+5	1711	Yuki Fujikura4-dan / age 27 1559	Osho-sen Prelim 1 Round 1	Sente	○
36	1/30	1711	+2	1713	Hiroto Kiritani7-dan / age 57 1372	Kio-sen Prelims Round 2	Sente	○
37	2/6	1713	-13	1700	Hitoshige Awaji9-dan / age 56 1459	Junisen Class C2 Round 9	Sente	●
38	2/13	1700	-5	1695	Toshiaki Kubo8-dan / age 31 1855	Ryuo-sen Group 3 Ranking Round 1	Sente	●
39	3/6	1695	+3	1699	Toshiyuki Nakao4-dan / age 32 1467	Junisen Class C2 Round 10	Gote	○
40	3/19	1699	+3	1702	Osamu Katsuura9-dan / age 60 1432	Osho-sen Prelim 1 Round 2	Gote	○

FY2005 results35W-9L

Win rate0.795

Rating1769

Annual rank19th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/26	1648	+8	1656	Shingo Hirafuji6-dan / age 41 1666	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
2	5/11	1656	+5	1662	Yoshiyuki Ueyama6-dan / age 48 1537	Kisei-sen Prelim 1 Round 1	Gote	○
3	5/19	1662	-11	1650	Koji Horiguchi7-dan / age 44 1501	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●
4	5/31	1650	+7	1658	Tadao Kitajima6-dan / age 39 1619	Kisei-sen Prelim 1 Round 2	Sente	○
5	6/8	1658	+4	1662	Masamitsu Tachi6-dan / age 40 1490	Asahi Open Prelims Round 2	Sente	○
6	6/14	1662	-9	1653	Shuji Muranaka4-dan / age 24 1630	Junisen Class C2 Round 1	Gote	●
7	6/20	1653	+4	1657	Kazuo Manabe8-dan / age 53 1476	Kisei-sen Prelim 1 Round 3	Sente	○
8	7/19	1657	+8	1666	Kazutoshi Satoh4-dan / age 27 1664	Junisen Class C2 Round 2	Sente	○
9	8/1	1666	+6	1672	Hifumi Katoh9-dan / age 65 1572	Asahi Open Prelims Round 3	Gote	○
10	8/10	1672	+8	1680	Eiji Iijima5-dan / age 25 1682	Kisei-sen Prelim 1 Final	Sente	○
11	8/16	1680	+4	1684	小林宏6-dan / age 42 1503	Oza-sen Prelim 1 Round 2	Sente	○
12	8/30	1684	+8	1692	Akira Nishio4-dan / age 25 1672	Junisen Class C2 Round 3	Sente	○
13	9/6	1692	+10	1701	Hirotaka Nozuki7-dan / age 32 1762	Asahi Open Prelims Final	Sente	○
14	9/14	1701	+3	1704	Hirofumi Itoh6-dan / age 45 1438	Ginga-sen Block B Round 2	Sente	○
15	9/20	1704	+3	1707	Nou Itoh5-dan / age 43 1426	Junisen Class C2 Round 4	Gote	○
16	9/28	1707	+5	1712	Hiroshi Kamiya7-dan / age 44 1572	Oi-sen Prelims Round 2	Gote	○
17	10/4	1712	+8	1720	Takahiro Toyokawa6-dan / age 38 1697	Oza-sen Prelim 1 Round 3	Gote	○
18	10/14	1720	-5	1714	Taku Morishita9-dan / age 39 1833	Kisei-sen Prelim 2 Round 2	Gote	●
19	10/18	1714	-12	1702	Kazuharu Shoshi7-dan / age 43 1495	Junisen Class C2 Round 6	Sente	●
20	10/24	1702	-9	1693	Hisashi Ogura7-dan / age 37 1655	Oza-sen Prelim 1 Round 4	Sente	●
21	11/1	1693	+3	1696	Kazuo Manabe8-dan / age 53 1467	Ginga-sen Block B Round 3	Sente	○
22	11/1	1693	+7	1699	Ichiro Hiura7-dan / age 39 1636	Ginga-sen Block B Round 4	Gote	○
23	11/9	1703	+9	1711	Kazushiza Horiguchi7-dan / age 30 1733	Oi-sen Prelims Round 3	Sente	○
24	11/15	1711	+3	1715	Michio Ariyoshi9-dan / age 70 1463	Junisen Class C2 Round 7	Gote	○
25	12/2	1715	+13	1727	Yasumitsu SatohKisei / age 36 1946	Asahi Open Main Round 1	Gote	○
26	12/5	1727	+7	1734	Keiji Mori9-dan / age 59 1692	Oi-sen Prelims Round 4	Gote	○
27	12/13	1734	+4	1738	Naoya Fujiwara6-dan / age 40 1547	Junisen Class C2 Round 8	Sente	○
28	12/20	1738	+2	1741	Kazuo Ishida9-dan / age 58 1444	Ryuo-sen Group 4 Ranking Round 1	Gote	○
29	12/24	1741	+7	1748	Kazutoshi Satoh4-dan / age 27 1695	Oi-sen Prelims Final	Sente	○
30	1/7	1748	-7	1741	Daisuke Suzuki8-dan / age 31 1804	Asahi Open Main Round 2	Gote	●
31	1/17	1741	+3	1744	Katsuhiko Murooka7-dan / age 46 1491	Junisen Class C2 Round 9	Gote	○
32	1/20	1744	+5	1749	Yasuaki Tsukada9-dan / age 41 1597	Ginga-sen Block B Round 5	Sente	○
33	1/26	1749	+2	1751	Yaichio Oono6-dan / age 46 1444	Kio-sen Prelims Round 2	Sente	○
34	1/31	1751	+6	1757	Hisashi Ogura7-dan / age 37 1652	Osho-sen Prelim 1 Round 2	Gote	○
35	2/8	1757	-5	1753	Yasumitsu SatohKisei / age 36 1917	Oi-sen Red league Round 1	Sente	●
36	2/14	1753	-7	1745	Chikara Akutsu5-dan / age 23 1780	Junisen Class C2 Round 10	Gote	●
37	2/17	1745	+4	1749	Kenji Waki8-dan / age 45 1530	Ginga-sen Block B Round 6	Gote	○
38	2/17	1745	+4	1749	Hiroshi Kamiya7-dan / age 44 1550	Ginga-sen Block B Round 7	Sente	○
39	2/23	1753	+4	1757	Hifumi Katoh9-dan / age 66 1571	Ryuo-sen Group 4 Ranking Round 2	Gote	○
40	3/6	1757	-8	1749	Chikara Akutsu5-dan / age 23 1775	Oi-sen Red league Round 2	Gote	●
41	3/14	1749	+5	1755	Ryosuke Nakamura4-dan / age 20 1632	Junisen Class C2 Round 11	Sente	○
42	3/20	1755	+5	1760	Issei Takazaki4-dan / age 19 1616	Kio-sen Prelims Round 3	Sente	○
43	3/24	1760	+5	1764	Torahiko Tanaka9-dan / age 48 1598	Ginga-sen Block B Round 8	Sente	○
44	3/27	1764	+5	1769	Kiyokazu Katsumata5-dan / age 37 1619	Ryuo-sen Group 4 Ranking Round 3	Sente	○

FY2004 results17W-18L

Win rate0.486

Rating1651

Annual rank56th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1703	-11	1693	Yasuaki Tsukada9-dan / age 39 1583	Ryuo-sen Group 4 Ranking Round 2	Gote	●
2	4/8	1693	-6	1687	Hisashi Namekata7-dan / age 30 1803	Osho-sen Prelim 1 Round 3	Gote	●
3	4/13	1687	-9	1679	Makoto Chuza5-dan / age 34 1654	Kio-sen Prelims Round 3	Gote	●
4	4/16	1679	+4	1682	加來博洋アマ 1472	Shinjin-o-sen Main Round 3	Sente	○
5	5/7	1682	+7	1689	Torahiko Tanaka9-dan / age 47 1636	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
6	5/18	1689	+5	1694	Daisuke Katagami4-dan / age 22 1561	Kisei-sen Prelim 1 Round 1	Sente	○
7	6/10	1694	-11	1683	Daisuke Katagami4-dan / age 22 1562	Junisen Class C2 Round 1	Sente	●
8	6/16	1683	-9	1674	Makoto Sasaki4-dan / age 24 1628	Asahi Open Prelims Round 2	Sente	●
9	6/23	1674	-7	1668	Ayumu Matsuo5-dan / age 24 1740	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●
10	6/28	1668	+4	1672	Kazuo Manabe8-dan / age 52 1505	Kisei-sen Prelim 1 Round 2	Gote	○
11	7/13	1672	+4	1676	Noboru Kosaka7-dan / age 54 1468	Junisen Class C2 Round 2	Sente	○
12	7/23	1676	+7	1683	Ichiro Hiura7-dan / age 38 1649	Kisei-sen Prelim 1 Round 3	Gote	○
13	7/29	1683	+9	1692	Hirotaka Nozuki6-dan / age 31 1724	Shinjin-o-sen Main Quarterfinal	Gote	○
14	8/17	1692	+8	1700	Yusuke Ina5-dan / age 28 1674	Junisen Class C2 Round 3	Sente	○
15	8/26	1700	-7	1692	Chikara Akutsu4-dan / age 22 1726	Kisei-sen Prelim 1 Final	Sente	●
16	9/2	1692	-12	1680	Shuuichi Ono8-dan / age 46 1488	Oi-sen Prelims Round 2	Sente	●
17	9/7	1680	-11	1669	Nobuyuki Oouchi9-dan / age 62 1520	Junisen Class C2 Round 4	Gote	●
18	9/15	1669	+5	1673	木下浩一age 37 1511	Oza-sen Prelim 1 Round 2	Sente	○
19	9/24	1673	+10	1683	Ayumu Matsuo5-dan / age 24 1760	Shinjin-o-sen Main Semifinal	Sente	○
20	10/4	1683	+11	1695	Takayuki Yamasaki5-dan / age 23 1831	Shinjin-o-sen Main Final Game 1	Sente	○
21	10/19	1695	+4	1698	Takashi Kanezawa4-dan / age 31 1483	Junisen Class C2 Round 6	Gote	○
22	10/22	1698	-5	1693	Takayuki Yamasaki5-dan / age 23 1825	Shinjin-o-sen Main Final Game 2	Gote	●
23	10/28	1693	+3	1696	Kazuo Ishida9-dan / age 57 1449	Oza-sen Prelim 1 Round 3	Gote	○
24	11/4	1696	-5	1691	Takayuki Yamasaki5-dan / age 23 1834	Shinjin-o-sen Main Final Game 3	Sente	●
25	11/16	1691	-12	1679	小林宏6-dan / age 41 1486	Junisen Class C2 Round 7	Sente	●
26	11/29	1679	+7	1686	Yoshiyuki Matsumoto5-dan / age 32 1635	Ryuo-sen Group 4 Ranking Round 1	Gote	○
27	12/14	1686	-8	1678	Norihiro Yagura5-dan / age 30 1695	Junisen Class C2 Round 8	Sente	●
28	12/21	1678	-8	1670	Ichiro Hiura7-dan / age 38 1689	Oza-sen Prelim 1 Round 4	Sente	●
29	1/12	1670	-6	1664	Masakazu Kondoh5-dan / age 33 1742	Ryuo-sen Group 4 Ranking Round 2	Gote	●
30	1/18	1664	+3	1667	Saburou Takeichi6-dan / age 50 1441	Junisen Class C2 Round 9	Gote	○
31	1/26	1667	-11	1656	Manabu Kumasaka4-dan / age 27 1524	Osho-sen Prelim 1 Round 2	Sente	●
32	2/9	1656	-8	1648	Makoto Sasaki4-dan / age 25 1654	Kio-sen Prelims Round 1	Gote	●
33	2/15	1648	+8	1656	Yoshiyuki Matsumoto5-dan / age 33 1649	Junisen Class C2 Round 10	Gote	○
34	3/5	1656	-12	1644	秋山太郎アマ 1457	Shinjin-o-sen Main Round 2	Gote	●
35	3/15	1644	+7	1651	Toshiyuki Nakao4-dan / age 30 1586	Junisen Class C2 Round 11	Sente	○

FY2003 results22W-12L

Win rate0.647

Rating1710

Annual rank34th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1669	+7	1676	Masaki Izumi7-dan / age 42 1641	Kio-sen Prelims Round 2	Gote	○
2	4/28	1676	+8	1684	Ichiro Hiura7-dan / age 37 1696	Osho-sen Prelim 1 Round 4	Gote	○
3	5/12	1684	+9	1694	Hisashi Ogura6-dan / age 34 1733	Kio-sen Prelims Round 3	Gote	○
4	5/22	1694	+3	1697	Kaishu Tanaka9-dan / age 56 1472	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
5	5/30	1697	-5	1692	Takayuki Yamasaki5-dan / age 22 1831	Shinjin-o-sen Main Round 3	Gote	●
6	6/5	1692	-4	1688	Kazuki Kimura7-dan / age 29 1910	Kio-sen Prelims Final	Gote	●
7	6/12	1688	+8	1697	Torahiko Tanaka9-dan / age 46 1710	Osho-sen Prelim 1 Final	Gote	○
8	6/17	1697	+5	1702	Manabu Kumasaka4-dan / age 26 1542	Junisen Class C2 Round 1	Sente	○
9	6/23	1702	+3	1705	Shoichi Anzai6-dan / age 39 1451	Asahi Open Prelims Round 2	Gote	○
10	6/26	1705	-10	1695	Hiroaki Yokoyama4-dan / age 22 1611	Kisei-sen Prelim 1 Round 2	Sente	●
11	7/8	1695	-10	1685	Kenji Kanzaki7-dan / age 39 1628	Ryuo-sen Group 4 Promotion playoff Round 3		●
12	7/22	1685	-9	1676	Hiroaki Yokoyama4-dan / age 22 1630	Junisen Class C2 Round 2		●
13	8/14	1676	+12	1688	Kazuki Kimura7-dan / age 30 1879	Asahi Open Prelims Round 3		○
14	8/22	1688	+5	1693	Masamitsu Tachi6-dan / age 38 1567	Osho-sen Prelim 2 Round 1		○
15	8/26	1693	+5	1699	Shinya Yamamoto4-dan / age 31 1568	Junisen Class C2 Round 3		○
16	9/2	1699	-6	1692	Kosuke Tamura5-dan / age 27 1782	Asahi Open Prelims Final		●
17	9/5	1692	-3	1689	Koji TanigawaOi / age 41 1928	Osho-sen Prelim 2 Round 2		●
18	9/8	1689	-12	1678	Nou Itoh5-dan / age 41 1524	Oza-sen Prelim 1 Round 2		●
19	9/22	1678	+6	1684	Tomohiro Murata4-dan / age 22 1602	Junisen Class C2 Round 4		○
20	10/8	1684	-10	1674	Yasuaki Tsukada9-dan / age 38 1589	Oi-sen Prelims Round 2		●
21	10/21	1674	+7	1681	Yuji Masuda5-dan / age 32 1630	Junisen Class C2 Round 5		○
22	11/14	1681	+6	1687	Shoji Segawaage 33 1612	Ginga-sen Block C Round 4		○
23	11/18	1687	-9	1678	Hideyuki Takano5-dan / age 31 1651	Junisen Class C2 Round 6		●
24	12/10	1678	+3	1681	Noboru Sakurai8-dan / age 62 1393	Ryuo-sen Group 4 Ranking Round 1		○
25	12/16	1681	-7	1674	Atsushi Miyata4-dan / age 22 1718	Junisen Class C2 Round 7		●
26	12/19	1674	+4	1678	Katsuhiko Murooka7-dan / age 44 1498	Ginga-sen Block C Round 5		○
27	1/20	1678	+8	1686	Takehiro Ohira4-dan / age 26 1665	Junisen Class C2 Round 8		○
28	1/26	1686	+8	1694	Keiichi Sanada6-dan / age 31 1680	Osho-sen Prelim 1 Round 2		○
29	2/4	1694	-9	1684	Kenji Kanzaki7-dan / age 40 1630	Ginga-sen Block C Round 6		●
30	2/9	1684	+4	1689	Koji Horiguchi7-dan / age 42 1517	Kio-sen Prelims Round 1		○
31	2/17	1689	+5	1693	Nou Itoh5-dan / age 42 1530	Junisen Class C2 Round 9		○
32	3/5	1693	+7	1700	Takehiro Ohira4-dan / age 26 1646	Shinjin-o-sen Main Round 2		○
33	3/16	1700	+5	1705	Shohei Takada6-dan / age 41 1581	Junisen Class C2 Round 10		○
34	3/24	1705	+4	1710	木下浩一age 36 1540	Kio-sen Prelims Round 2		○

FY2002 results21W-13L

Win rate0.618

Rating1679

Annual rank48th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/12	1657	-6	1651	Yasuaki Tsukada9-dan / age 37 1740	Kio-sen Prelims Round 2	●
2	4/16	1651	+13	1663	Koichi Fukaura7-dan / age 30 1876	Osho-sen Prelim 1 Round 3	○
3	5/1	1663	-9	1654	Takeshi Kawakami5-dan / age 29 1613	Ryuo-sen Group 4 Promotion playoff Round 2	●
4	5/8	1654	+7	1661	橋本崇載age 19 1617	Osho-sen Prelim 1 Round 4	○
5	5/19	1661	-9	1652	Sakio Chiba4-dan / age 23 1623	Hayazashi Shin-ei-sen Main Round 1	●
6	5/30	1652	+5	1657	Hatasu Itou7-dan / age 51 1494	Kisei-sen Prelim 1 Round 2	○
7	6/4	1657	-4	1652	Nobuyuki Yashiki8-dan / age 30 1829	Osho-sen Prelim 1 Final	●
8	6/11	1652	+5	1657	Saburou Takeichi6-dan / age 48 1511	Junisen Class C2 Round 1	○
9	6/27	1657	+6	1664	Shohei Takada6-dan / age 40 1577	Asahi Open Prelims	○
10	7/12	1664	-9	1655	Takashi Kanezawa4-dan / age 29 1621	Kisei-sen Prelim 1 Round 3	●
11	7/16	1655	+5	1660	Hirofumi Itoh6-dan / age 42 1532	Junisen Class C2 Round 2	○
12	7/26	1660	-13	1646	Haruo Numa6-dan / age 53 1367	Asahi Open Prelims	●
13	8/20	1646	-8	1638	Sakio Chiba4-dan / age 23 1644	Junisen Class C2 Round 3	●
14	9/10	1638	-10	1629	Hirokazu Ueno4-dan / age 25 1563	Junisen Class C2 Round 4	●
15	9/19	1629	+7	1636	木下浩一age 35 1580	Oza-sen Prelim 1 Round 2	○
16	10/4	1636	+9	1645	Hiroshi Okazaki5-dan / age 35 1681	Oi-sen Prelims Round 2	○
17	10/8	1645	+6	1650	Nobuyuki Oouchi9-dan / age 61 1536	Ginga-sen Block C Round 4	○
18	10/8	1645	+9	1653	Eiji Iijima4-dan / age 23 1671	Ginga-sen Block C Round 3	○
19	10/22	1659	+4	1663	Eiji Ooshima7-dan / age 45 1489	Junisen Class C2 Round 6	○
20	11/8	1663	+6	1669	Kazuyoshi Nishimura9-dan / age 60 1566	Oza-sen Prelim 1 Round 3	○
21	11/11	1669	-8	1660	Takeshi Kawakami5-dan / age 30 1648	Oi-sen Prelims Round 3	●
22	11/19	1660	+4	1664	Keizou Noda5-dan / age 44 1457	Junisen Class C2 Round 7	○
23	11/22	1664	-5	1659	Masataka Sugimoto6-dan / age 34 1784	Ginga-sen Block C Round 5	●
24	11/25	1659	-9	1650	Makoto Sasaki4-dan / age 22 1627	Oza-sen Prelim 1 Round 4	●
25	12/17	1650	-11	1639	Koji Horiguchi6-dan / age 41 1505	Junisen Class C2 Round 8	●
26	1/21	1639	+5	1644	Yoshiyuki Ueyama6-dan / age 45 1518	Junisen Class C2 Round 9	○
27	1/24	1644	+7	1651	Akio Ishikawa6-dan / age 39 1606	Osho-sen Prelim 1 Round 2	○
28	1/30	1651	+6	1658	木下浩一age 35 1579	Ryuo-sen Group 4 Ranking Round 1	○
29	2/12	1658	+6	1664	木下浩一age 35 1563	Junisen Class C2 Round 10	○
30	2/20	1664	-7	1657	Tadao Kitajima5-dan / age 37 1706	Ryuo-sen Group 4 Ranking Round 2	●
31	3/6	1657	+3	1659	清水市代 1374	Shinjin-o-sen Main Round 2	○
32	3/11	1659	+7	1666	Yusuke Ina4-dan / age 27 1626	Junisen Class C2 Round 11	○
33	3/18	1666	+9	1676	Michio Takahashi9-dan / age 42 1724	Osho-sen Prelim 1 Round 3	○
34	3/27	1676	+3	1679	Seiichirou Taki7-dan / age 54 1415	Kio-sen Prelims Round 1	○

FY2001 results17W-13L

Win rate0.567

Rating1658

Annual rank58th

Rank/title at FY end / age4-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	5/8	1632	+6	1638	斎田晴子 1539	Kisei-sen Prelim 1 Round 1	○
2	5/15	1638	-3	1635	Toshiaki Kubo7-dan / age 25 1915	Shinjin-o-sen Main Round 3	●
3	5/21	1635	-8	1627	Masakazu Kondoh4-dan / age 29 1633	Ryuo-sen Group 5 Ranking Semifinal	●
4	6/19	1627	-7	1620	Yuji Masuda4-dan / age 30 1656	Junisen Class C2 Round 1	●
5	6/22	1620	+6	1626	斎田晴子 1533	Asahi Open Prelims	○
6	6/24	1626	-8	1618	Kenji Kobayashi8-dan / age 44 1606	NHK Cup Main Round 1	●
7	7/2	1618	-10	1608	Katsuhiko Murooka6-dan / age 42 1543	Kisei-sen Prelim 1 Round 2	●
8	7/24	1608	-9	1599	Naoya Fujiwara6-dan / age 36 1574	Junisen Class C2 Round 2	●
9	7/27	1599	-8	1591	Hiroshi Kamiya7-dan / age 40 1607	Asahi Open Prelims	●
10	8/16	1591	-6	1585	Eiji Iijima4-dan / age 21 1659	Oza-sen Prelim 1 Round 2	●
11	8/28	1585	+4	1589	Noboru Sakurai7-dan / age 60 1401	Junisen Class C2 Round 3	○
12	9/18	1589	+10	1599	Eiji Iijima4-dan / age 22 1657	Junisen Class C2 Round 4	○
13	10/1	1599	+11	1609	Kensuke Kitahama6-dan / age 25 1725	Ryuo-sen Group 5 Promotion playoff Final	○
14	10/9	1609	+10	1619	Keiichi Sanada6-dan / age 29 1690	Oi-sen Prelims Round 2	○
15	10/16	1619	+8	1627	橋本崇載age 18 1619	Junisen Class C2 Round 5	○
16	11/15	1627	+6	1633	Hirokazu Ueno4-dan / age 24 1540	Ginga-sen Block E Round 2	○
17	11/20	1633	+4	1637	Yuji Maeda8-dan / age 47 1418	Junisen Class C2 Round 6	○
18	11/26	1637	+13	1649	Takeshi FujiiRyuo / age 31 1859	Oi-sen Prelims Round 3	○
19	12/10	1649	+8	1657	Masakazu Kondoh5-dan / age 30 1630	Ryuo-sen Group 4 Ranking Round 1	○
20	12/13	1657	-7	1650	Takahiro Toyokawa5-dan / age 34 1702	Ginga-sen Block E Round 3	●
21	12/18	1650	+6	1656	Masamitsu Tachi6-dan / age 36 1545	Junisen Class C2 Round 7	○
22	12/28	1656	+11	1667	Kosuke Tamura5-dan / age 25 1803	Oi-sen Prelims Round 4	○
23	1/8	1667	-6	1661	Daisuke Suzuki6-dan / age 27 1757	Shinjin-o-sen Main Round 2	●
24	1/20	1661	-2	1659	Yasumitsu Satoh9-dan / age 32 1993	Oi-sen Prelims Final	●
25	1/22	1659	-8	1651	Makoto Chuza5-dan / age 31 1651	Junisen Class C2 Round 8	●
26	2/1	1651	+5	1655	Yoshiyuki Ueyama6-dan / age 44 1503	Osho-sen Prelim 1 Round 2	○
27	2/12	1655	+6	1661	Takanori Anyouji4-dan / age 27 1565	Junisen Class C2 Round 9	○
28	2/25	1661	+3	1664	Youichi Kushida6-dan / age 37 1420	Kio-sen Prelims Round 1	○
29	3/4	1664	-10	1654	Shohei Takada6-dan / age 39 1571	Ryuo-sen Group 4 Ranking Round 2	●
30	3/12	1654	+4	1658	Yoshiyuki Kubota5-dan / age 29 1438	Junisen Class C2 Round 10	○

FY2000 results18W-15L

Win rate0.545

Rating1644

Annual rank63rd

Rank/title at FY end / age4-dan / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1603	-8	1596	Akira Watanabe4-dan / age 15 1614	Kisei-sen Prelim 1 Round 1	Sente	●
2	4/24	1596	+8	1603	Noboru Tamaru8-dan / age 49 1577	Osho-sen Prelim 1 Round 3	Sente	○
3	5/10	1603	-7	1596	Masakazu Kondoh4-dan / age 28 1642	Shinjin-o-sen Round 3	Gote	●
4	5/30	1596	-5	1591	Yasuaki Tsukada8-dan / age 35 1759	Hayazashi-sen Prelims Round 3	Sente	●
5	5/30	1596	+11	1607	Ichiro Hiura7-dan / age 34 1716	Hayazashi-sen Prelims Round 2	Gote	○
6	5/30	1596	+8	1604	木下浩一age 32 1599	Hayazashi-sen Prelims Round 1	Sente	○
7	6/9	1610	-4	1607	Nobuyuki Yashiki7-dan / age 28 1824	Osho-sen Prelim 1 Final	Gote	●
8	6/12	1607	+6	1613	Tsuneo Kikuchi7-dan / age 51 1514	All-Japan Pro Round 1	Gote	○
9	6/20	1613	-8	1604	Shohei Takada5-dan / age 37 1610	Junisen Class C2 Round 1	Gote	●
10	6/29	1604	-8	1596	Akio Ishikawa6-dan / age 37 1600	Ryuo-sen Group 5 Promotion playoff Round 4	Gote	●
11	7/7	1596	-5	1592	Akira Shima8-dan / age 37 1752	All-Japan Pro Round 2	Gote	●
12	7/21	1592	-8	1583	Kazuo Manabe8-dan / age 48 1578	Ginga-sen Prelims	Gote	●
13	7/25	1583	+9	1593	Akira Watanabe4-dan / age 16 1649	Junisen Class C2 Round 2	Sente	○
14	8/15	1593	-3	1590	Kazushiza Horiguchi5-dan / age 25 1861	Oza-sen Prelim 1 Round 2	Sente	●
15	8/29	1590	-4	1586	Hirotaka Nozuki4-dan / age 27 1792	Junisen Class C2 Round 3	Sente	●
16	9/19	1586	+11	1597	Takayuki Yamasaki4-dan / age 19 1716	Junisen Class C2 Round 4	Gote	○
17	10/5	1597	-5	1592	Michio Takahashi9-dan / age 40 1743	Oi-sen Prelims Round 2	Gote	●
18	10/17	1592	+6	1599	Hiromitsu Kanki6-dan / age 41 1517	Junisen Class C2 Round 5	Gote	○
19	11/21	1599	+5	1604	Shoichi Anzai6-dan / age 37 1475	Junisen Class C2 Round 6	Sente	○
20	12/15	1604	+4	1607	清水市代 1383	Shinjin-o-sen Round 1	Gote	○
21	12/19	1607	-8	1600	Takeshi Kawakami5-dan / age 28 1626	Junisen Class C2 Round 7	Gote	●
22	12/27	1600	+6	1606	Eiji Ooshima7-dan / age 43 1525	Ryuo-sen Group 5 Ranking Round 1	Sente	○
23	1/16	1606	+11	1617	Kosuke Tamura5-dan / age 24 1720	Junisen Class C2 Round 8	Sente	○
24	1/31	1617	-10	1606	Kazuharu Shoshi6-dan / age 39 1518	Osho-sen Prelim 1 Round 2	Gote	●
25	2/13	1606	-7	1600	Norihiro Yagura5-dan / age 26 1664	Junisen Class C2 Round 9	Sente	●
26	2/21	1600	+8	1608	Koji Tosa7-dan / age 45 1611	NHK Cup Prelims Round 2	Sente	○
27	2/21	1600	+7	1607	Shohei Takada5-dan / age 38 1563	NHK Cup Prelims Round 1	Gote	○
28	3/1	1615	+6	1621	Takanori Anyouji4-dan / age 26 1544	NHK Cup Prelims Final	Gote	○
29	3/6	1621	+6	1628	Junichi Kase6-dan / age 43 1553	Ryuo-sen Group 5 Ranking Round 2	Gote	○
30	3/9	1628	+8	1636	Hideyuki Takano4-dan / age 28 1618	Shinjin-o-sen Round 2	Sente	○
31	3/13	1636	+6	1642	Toshiyuki Nakao4-dan / age 26 1564	Junisen Class C2 Round 10	Gote	○
32	3/26	1642	-4	1638	Kazuki Kimura5-dan / age 27 1826	Kio-sen Prelims Round 1	Sente	●
33	3/29	1638	+6	1644	Hirofumi Itoh5-dan / age 41 1554	Ryuo-sen Group 5 Ranking Round 3	Sente	○

FY1999 results15W-19L

Win rate0.441

Rating1607

Annual rank85th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1672	-11	1661	Kazuo Ishida9-dan / age 52 1536	Kio-sen Prelims Round 1	Gote	●
2	4/16	1661	+5	1666	Tsuneo Kikuchi7-dan / age 49 1525	Kisei-sen Prelim 1 Round 1	Sente	○
3	4/20	1666	-11	1656	Kazuo Ishida9-dan / age 52 1547	Osho-sen Prelim 1 Round 3	Sente	●
4	4/27	1656	+8	1663	Naoya Fujiwara5-dan / age 33 1646	Ryuo-sen Group 6 Ranking Semifinal	Gote	○
5	5/6	1663	-6	1657	Ichiro Hiura6-dan / age 33 1733	Kisei-sen Prelim 1 Round 2	Sente	●
6	5/13	1657	+4	1661	Ryuuichi Matsuura6-dan / age 47 1489	Ryuo-sen Group 6 Ranking Final	Sente	○
7	5/22	1661	+11	1672	Daisuke Suzuki5-dan / age 24 1795	Hayazashi Shin-ei-sen Round 2	Gote	○
8	6/2	1672	-15	1657	Shuuichi Ikeda6-dan / age 54 1210	Ginga-sen Prelims	Sente	●
9	6/12	1657	-4	1653	Koichi Fukaura6-dan / age 27 1851	Hayazashi Shin-ei-sen Semifinal	Gote	●
10	6/15	1653	+5	1658	Ryuuichi Matsuura6-dan / age 47 1507	Junisen Class C2 Round 1	Sente	○
11	7/5	1658	+6	1664	Kazuyoshi Nishimura8-dan / age 57 1553	All-Japan Pro Round 2	Sente	○
12	7/8	1664	-9	1654	木下浩一age 31 1600	Ryuo-sen Main Round 1	Sente	●
13	7/13	1654	-9	1645	木下浩一age 31 1610	Junisen Class C2 Round 2	Gote	●
14	7/27	1645	-11	1635	Nou Itoh5-dan / age 37 1530	Oza-sen Prelim 1 Round 2	Gote	●
15	8/17	1635	-7	1628	小林裕士4-dan / age 22 1664	Junisen Class C2 Round 3	Sente	●
16	8/23	1628	-8	1619	Yusuke Ina4-dan / age 23 1620	All-Japan Pro Round 3	Sente	●
17	9/7	1619	-11	1609	Yaichio Oono6-dan / age 40 1497	Junisen Class C2 Round 4	Gote	●
18	9/24	1609	-10	1599	Katsuhiko Murooka6-dan / age 40 1536	Oi-sen Prelims Round 2	Sente	●
19	10/19	1599	-8	1591	Hideyuki Takano4-dan / age 27 1616	Junisen Class C2 Round 6	Gote	●
20	11/24	1591	+3	1594	Shigeru Sekine9-dan / age 70 1342	Junisen Class C2 Round 7	Sente	○
21	12/21	1594	-7	1588	Masakazu Kondoh4-dan / age 28 1642	Junisen Class C2 Round 8	Sente	●
22	12/27	1588	+9	1597	Masaki Izumi7-dan / age 38 1634	Ryuo-sen Group 5 Ranking Round 1	Sente	○
23	1/12	1597	+7	1604	Junichi Kase5-dan / age 42 1557	Osho-sen Prelim 1 Round 1	Sente	○
24	1/18	1604	+7	1610	Keizou Noda5-dan / age 41 1548	Junisen Class C2 Round 9	Gote	○
25	2/1	1610	+11	1621	Hiroki Iizuka5-dan / age 30 1730	Shinjin-o-sen Round 2	Gote	○
26	2/10	1621	+5	1626	Kenji Iino7-dan / age 45 1490	Ryuo-sen Group 5 Ranking Round 2	Gote	○
27	2/15	1626	-8	1618	Hiroshi Naganuma6-dan / age 35 1623	Junisen Class C2 Round 10	Gote	●
28	2/18	1618	-11	1608	Tsuneo Kikuchi7-dan / age 50 1505	Kio-sen Prelims Round 1	Gote	●
29	2/22	1608	+3	1610	Chimine Yamaguchiage 62 1340	NHK Cup Prelims Round 1	Gote	○
30	2/22	1608	+10	1617	Eisaku Tomioka7-dan / age 35 1679	NHK Cup Prelims Round 2	Sente	○
31	2/22	1608	-6	1602	Hiroki Nakata7-dan / age 35 1700	NHK Cup Prelims Final	Gote	●
32	3/3	1614	+10	1624	Ayumu Matsuo4-dan / age 19 1687	Osho-sen Prelim 1 Round 2	Sente	○
33	3/6	1624	-10	1614	Eiji Ooshima7-dan / age 42 1548	Ryuo-sen Group 5 Ranking Round 3	Sente	●
34	3/14	1614	-7	1607	Yoshiyuki Matsumoto4-dan / age 28 1660	Junisen Class C2 Round 11	Sente	●

FY1998 results28W-13L

Win rate0.683

Rating1673

Annual rank52nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1606	-2	1604	Masataka Goda7-dan / age 27 1969	Osho-sen Prelim 1 Round 2	Gote	●
2	4/16	1604	-11	1594	Junichi Kase5-dan / age 40 1482	Kio-sen Prelims Round 3	Gote	●
3	4/30	1594	+4	1598	Yoshimasa Saeki8-dan / age 61 1423	Kisei-sen Prelim 1 Round 1	Sente	○
4	5/13	1598	+2	1600	Shuuichi Ikeda6-dan / age 53 1223	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○
5	5/18	1600	+8	1608	Akio Ishikawa5-dan / age 35 1595	Kisei-sen Prelim 1 Round 2	Sente	○
6	5/25	1608	+6	1613	Toshio Miyata7-dan / age 45 1498	Hayazashi-sen Prelims Round 1	Gote	○
7	5/25	1608	-9	1599	Kazuo Manabe8-dan / age 46 1571	Hayazashi-sen Prelims Round 3	Gote	●
8	5/25	1608	+6	1613	Hatasu Itou7-dan / age 47 1513	Hayazashi-sen Prelims Round 2	Gote	○
9	5/29	1610	+2	1612	Kinji Shiihashi5-dan / age 49 1244	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
10	6/9	1612	+8	1620	Yoshiyuki Ueyama6-dan / age 41 1612	Junisen Class C2 Round 1	Gote	○
11	6/15	1620	-12	1608	Hiroto Kiritani6-dan / age 48 1422	All-Japan Pro Round 1	Gote	●
12	6/19	1608	+2	1610	Toratsugu Nomoto7-dan / age 53 1282	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
13	7/14	1610	+5	1615	Nobuo Mori6-dan / age 46 1485	Junisen Class C2 Round 2	Sente	○
14	7/17	1615	+9	1624	Masakazu Kondoh4-dan / age 27 1654	Kisei-sen Prelim 1 Round 3	Gote	○
15	7/21	1624	-10	1614	Nou Itoh4-dan / age 36 1522	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	●
16	7/30	1614	+2	1616	Kinji Shiihashi5-dan / age 49 1250	Oza-sen Prelim 1 Round 1	Gote	○
17	8/7	1616	-8	1607	Isao Nakata6-dan / age 31 1604	Kisei-sen Prelim 1 Final	Sente	●
18	9/1	1607	+4	1612	Teruhiko Suzuki7-dan / age 43 1435	Oza-sen Prelim 1 Round 2	Sente	○
19	9/8	1612	+7	1619	Naoya Fujiwara5-dan / age 33 1588	Junisen Class C2 Round 4	Gote	○
20	9/17	1619	+7	1626	Masaki Izumi7-dan / age 37 1553	Oi-sen Prelims Round 2	Sente	○
21	10/6	1626	-11	1614	Eiji Ooshima6-dan / age 41 1481	Junisen Class C2 Round 5	Sente	●
22	10/19	1614	+5	1620	Kenji Iino7-dan / age 44 1493	Oza-sen Prelim 1 Round 3	Gote	○
23	10/27	1620	+6	1626	Saburou Takeichi6-dan / age 44 1524	Junisen Class C2 Round 6	Sente	○
24	11/4	1626	+10	1636	Kunio Yonenaga9-dan / age 55 1719	Oi-sen Prelims Round 3	Gote	○
25	11/9	1636	+8	1644	Masamitsu Tachi6-dan / age 33 1645	Oza-sen Prelim 1 Round 4	Sente	○
26	11/17	1644	+7	1651	Makoto Chuza4-dan / age 28 1605	Junisen Class C2 Round 7	Gote	○
27	11/25	1651	-5	1646	Hiroyuki Miura6-dan / age 24 1803	Oi-sen Prelims Round 4	Gote	●
28	12/11	1646	+4	1650	中井広恵 1461	Shinjin-o-sen Round 1	Gote	○
29	12/15	1650	+9	1660	Tadao Kitajima4-dan / age 32 1716	Junisen Class C2 Round 8	Sente	○
30	12/21	1660	-7	1653	Hisashi Ogura6-dan / age 30 1716	Oza-sen Prelim 1 Final	Sente	●
31	12/24	1653	+4	1657	中井広恵 1457	Ryuo-sen Group 6 Ranking Round 2	Sente	○
32	1/19	1657	+6	1663	Noboru Kosaka6-dan / age 48 1567	Junisen Class C2 Round 9	Gote	○
33	1/25	1663	+5	1668	Tsuneo Kikuchi7-dan / age 49 1508	Ryuo-sen Group 6 Ranking Round 3	Sente	○
34	2/9	1668	-4	1664	Hisashi Namekata5-dan / age 25 1873	Junisen Class C2 Round 10	Gote	●
35	2/16	1664	+3	1667	Seiichirou Taki7-dan / age 50 1411	NHK Cup Prelims Round 1	Gote	○
36	2/16	1664	-9	1655	Isao Nakata6-dan / age 31 1631	NHK Cup Prelims Round 2	Sente	●
37	3/9	1658	-7	1651	Masamitsu Tachi6-dan / age 33 1684	Junisen Class C2 Round 11	Sente	●
38	3/15	1651	+6	1657	Kazuyoshi Nishimura8-dan / age 57 1584	Osho-sen Prelim 1 Round 2	Sente	○
39	3/19	1657	-5	1653	Hiroyuki Miura6-dan / age 25 1816	Shinjin-o-sen Round 2	Gote	●
40	3/23	1653	+8	1660	Kosuke Tamura4-dan / age 23 1638	Ryuo-sen Group 6 Ranking Round 4	Gote	○
41	3/27	1660	+13	1673	Hisashi Namekata5-dan / age 25 1891	Hayazashi Shin-ei-sen Round 1	Sente	○

FY1997 results3W-3L

Win rate0.500

Rating1605

Annual rank77th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/7	1610	-8	1603	Yusuke Ina1-dan / age 21 1618	Shinjin-o-sen Round 1	Sente	●
2	11/25	1603	-11	1592	遠藤正樹アマ 1476	Ryuo-sen Group 6 Ranking Round 2	Sente	●
3	2/2	1592	+7	1599	Youichi Kushida5-dan / age 33 1551	Kio-sen Prelims Round 1	Gote	○
4	2/9	1599	+2	1601	Toratsugu Nomoto7-dan / age 52 1290	Osho-sen Prelim 1 Round 1	Sente	○
5	2/27	1601	-7	1594	Kosuke Tamura4-dan / age 21 1640	NHK Cup Prelims	Gote	●
6	3/13	1594	+11	1605	Shuuichi Ono7-dan / age 40 1708	Kio-sen Prelims Round 2	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.