Rating › Hiroki Iizuka

Rating of Hiroki Iizuka

Player page　Last game 2026-10-27

Current rating1565

Peak1768
1998-03-23

Games1133

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 57	106th	8-dan	Class C1	Group 5	1565		-17	7	10	0.412
FY2025	age 56	104th	8-dan	Class C1	Group 4	1581	48.3	+30	18	14	0.562
FY2024	age 55	117th	8-dan	Class C1	Group 4	1552	46.2	+29	13	18	0.419
FY2023	age 54	134th	8-dan	Class C1	Group 4	1523	44.3	+4	14	19	0.424
FY2022	age 53	138th	7-dan	Class C1	Group 4	1519	41.5	-13	9	17	0.346
FY2021	age 52	133rd	7-dan	Class B2	Group 4	1532	42.0	-17	9	17	0.346
FY2020	age 51	127th	7-dan	Class B2	Group 4	1550	37.5	-94	8	22	0.267
FY2019	age 50	72nd	7-dan	Class B2	Group 3	1644	49.3	+3	13	16	0.448
FY2018	age 49	64th	7-dan	Class B2	Group 3	1641	53.3	+40	15	12	0.556
FY2017	age 48	87th	7-dan	Class B2	Group 4	1601	45.2	-38	10	18	0.357
FY2016	age 47	67th	7-dan	Class B2	Group 4	1639	51.1	+29	15	13	0.536
FY2015	age 46	81st	7-dan	Class B2	Group 4	1610	47.0	-22	12	16	0.429
FY2014	age 45	72nd	7-dan	Class B1	Group 4	1632	47.8	-35	11	22	0.333
FY2013	age 44	54th	7-dan	Class B1	Group 4	1667	48.4	-42	11	18	0.379
FY2012	age 43	41st	7-dan	Class B1	Group 3	1709	52.7	-14	15	16	0.484
FY2011	age 42	36th	7-dan	Class B2	Group 3	1723	58.2	+37	21	10	0.677
FY2010	age 41	49th	7-dan	Class B2	Group 4	1686	52.1	-20	20	19	0.513
FY2009	age 40	41st	7-dan	Class B2	Group 4	1706	52.3	+9	17	13	0.567
FY2008	age 39	47th	6-dan	Class B2	Group 4	1697	52.7	-3	18	16	0.529
FY2007	age 38	43rd	6-dan	Class B2	Group 4	1700	54.3	+18	19	13	0.594
FY2006	age 37	50th	6-dan	Class B2	Group 4	1682	47.9	-43	12	14	0.462
FY2005	age 36	32nd	6-dan	Class B2	Group 4	1725	51.7	-25	12	10	0.545
FY2004	age 35	26th	6-dan	Class C1	Group 4	1750	60.9	+46	24	14	0.632
FY2003	age 34	35th	6-dan	Class C1	Group 4	1704	55.8	+29	22	10	0.688
FY2002	age 33	52nd	6-dan	Class C1	Group 4	1674	51.4	-17	18	16	0.529
FY2001	age 32	41st	6-dan	Class C1	Group 3	1692	53.6	-6	20	16	0.556
FY2000	age 31	39th	5-dan	Class C2	Group 4	1698	50.9	-27	20	14	0.588
FY1999	age 30	30th	5-dan	Class C2	Group 4	1725	57.3	+23	26	15	0.634
FY1998	age 29	38th	5-dan	Class C2	Group 4	1701	50.5	-55	21	17	0.553
FY1997	age 28	23rd	5-dan	Class C2	Group 4	1757	62.1	+75	26	13	0.667
FY1996	age 27	43rd	5-dan	Class C2	Group 5	1682	53.9	-8	21	15	0.583
FY1995	age 26	39th	4-dan	Class C2	Group 6	1690	57.4	+60	25	14	0.641
FY1994	age 25	54th	4-dan	Class C2	Group 6	1630	51.2	-18	24	20	0.545
FY1993	age 24	50th	4-dan	Class C2	Group 6	1649	53.6	+55	23	17	0.575
FY1992	age 23	74th	4-dan	Class C2	Group 6	1594	48.5	-24	19	18	0.514
FY1991	age 22	77th	1-dan			1617		+6	2	0	1.000
FY1989	age 20	72nd	1-dan			1611		-9	0	1	0.000

Games by fiscal year

FY2026 results7W-10L

Win rate0.412

Rating1565

Annual rank106th

Rank/title at FY end / age8-dan / age 57

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1576	-10	1566	Yoshiyuki Matsumoto7-dan / age 54 1468	Kio-sen Prelims Round 3	Gote	●
2	4/20	1566	+10	1576	Hiroki Taniai5-dan / age 32 1674	Ryuo-sen Group 5 Ranking Round 3	Sente	○
3	5/20	1576	-6	1571	Kanta Masegi5-dan / age 28 1686	Ryuo-sen Group 5 Ranking Semifinal	Gote	●
4	5/21	1571	+5	1576	Osamu Nakamura9-dan / age 63 1441	Ginga-sen Block H Round 5	Sente	○
5	6/3	1576	-5	1571	Yuuki Saito4-dan / age 30 1699	Kisei-sen Prelim 1 Round 2	Gote	●
6	6/16	1571	-9	1561	Hiroshi Miyamoto6-dan / age 40 1508	Junisen Class C1 Round 1	Sente	●
7	6/18	1561	-9	1552	Keita Inoue9-dan / age 62 1506	Ginga-sen Block H Round 6		●
8	6/25	1552	+6	1558	Manabu Senzaki9-dan / age 56 1466	Tatsujin-sen Prelims Round 1	Sente	○
9	6/25	1552	-5	1547	Hiroyuki Miura9-dan / age 52 1670	Tatsujin-sen Prelims Round 2	Sente	●
10	6/30	1553	-8	1544	Yusuke Toyama6-dan / age 46 1544	Asahi Cup Prelim 1 Round 2	Gote	●
11	7/14	1544	-4	1540	Takashi Ikenaga6-dan / age 33 1718	Junisen Class C1 Round 2	Gote	●
12	8/4	1540	+8	1548	Keita Kadokura6-dan / age 39 1521	Junisen Class C1 Round 3	Sente	○
13	8/12	1548	-5	1543	Hiroki Taniai5-dan / age 32 1689	Oza-sen Prelim 1 Round 2	Gote	●
14	8/25	1543	+12	1555	Daichi Sasaki7-dan / age 31 1755	Junisen Class C1 Round 4	Gote	○
15	9/3	1555	+11	1566	Hiroyuki Miura9-dan / age 52 1687	Oi-sen Prelims Round 2	Gote	○
16	9/28	1566	+6	1572	Keiichi Sanada8-dan / age 53 1462	Eio-sen 8-dan section Round 2	Gote	○
17	10/27	1572	-7	1565	Reo Kurosawa6-dan / age 34 1626	Junisen Class C1 Round 6	Sente	●

FY2025 results18W-14L

Win rate0.562

Rating1581

Annual rank104th

Rank/title at FY end / age8-dan / age 56

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1547	-11	1535	Tadao Kitajima7-dan / age 59 1387	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
2	5/29	1535	-5	1530	Reo Kurosawa6-dan / age 33 1674	Ryuo-sen Group 4 Relegation playoff Final	Gote	●
3	6/2	1530	+8	1539	Sakio Chiba7-dan / age 46 1533	Kisei-sen Prelim 1 Round 2	Sente	○
4	6/10	1539	+6	1544	Shingo Hirafuji7-dan / age 61 1440	Tatsujin-sen Prelims Round 1	Sente	○
5	6/10	1539	+9	1548	Takeshi Fujii9-dan / age 54 1586	Tatsujin-sen Prelims Round 2	Sente	○
6	6/17	1553	+11	1564	Seiya Tomita5-dan / age 29 1667	Junisen Class C1 Round 1	Gote	○
7	7/8	1564	+7	1570	Osamu Nakamura9-dan / age 62 1500	Junisen Class C1 Round 2	Sente	○
8	7/14	1570	+9	1580	Junpei Ide5-dan / age 34 1630	Asahi Cup Prelim 1 Round 2	Gote	○
9	7/29	1580	-4	1576	Reo Okabe5-dan / age 26 1770	Junisen Class C1 Round 3	Gote	●
10	8/8	1576	-5	1570	Reo Kurosawa6-dan / age 33 1692	Kisei-sen Prelim 1 Round 3	Sente	●
11	8/13	1570	+3	1574	Masaki Izumi8-dan / age 64 1342	Eio-sen 8-dan section Round 1	Gote	○
12	8/13	1570	+6	1576	Daisuke Nakagawa8-dan / age 57 1472	Eio-sen 8-dan section Round 2	Sente	○
13	8/19	1580	+6	1586	Keita Inoue9-dan / age 61 1503	Junisen Class C1 Round 4	Sente	○
14	9/1	1586	-3	1583	Wataru Yashiro8-dan / age 31 1826	Asahi Cup Prelim 1 Round 3	Sente	●
15	9/11	1583	-3	1580	Akira Watanabe9-dan / age 41 1835	Ginga-sen Final T Round 1	Sente	●
16	9/16	1580	+5	1585	Yoshiyuki Matsumoto7-dan / age 53 1454	Oi-sen Prelims Round 2	Sente	○
17	9/25	1585	-9	1576	Yoshitaka Hoshino5-dan / age 37 1545	Oza-sen Prelim 1 Round 2	Sente	●
18	10/2	1576	-10	1566	Mamoru Hatakeyama8-dan / age 56 1494	Tatsujin-sen Prelims Round 3	Sente	●
19	10/9	1566	-6	1560	Yuuki Saito4-dan / age 29 1664	Oi-sen Prelims Round 3	Gote	●
20	10/14	1560	+7	1567	Mamoru Hatakeyama8-dan / age 56 1500	Junisen Class C1 Round 6	Sente	○
21	11/4	1567	-7	1560	Akira Nishio7-dan / age 46 1614	Junisen Class C1 Round 7	Gote	●
22	11/11	1560	-5	1555	Taichi Nakamura8-dan / age 37 1707	Eio-sen 8-dan section Round 3	Sente	●
23	12/9	1555	+6	1561	Daisuke Nakagawa8-dan / age 57 1464	Junisen Class C1 Round 8	Gote	○
24	1/13	1561	+8	1570	Hirotaka Nozuki8-dan / age 52 1580	Junisen Class C1 Round 9	Sente	○
25	1/19	1570	+5	1575	Daisuke Nakagawa8-dan / age 57 1449	Ryuo-sen Group 5 Ranking Round 1	Sente	○
26	1/29	1575	+11	1586	Nobuyuki Yashiki9-dan / age 54 1702	Kio-sen Prelims Round 2	Gote	○
27	2/3	1586	+8	1593	Masataka Sugimoto8-dan / age 57 1572	Junisen Class C1 Round 10	Sente	○
28	2/26	1593	-9	1585	Ehoto Osogaguchi4-dan / age 26 1566	NHK Cup Prelims Round 1	Sente	●
29	3/3	1585	-6	1579	Wakamu Deguchi6-dan / age 30 1696	Junisen Class C1 Round 11	Gote	●
30	3/23	1579	+8	1587	Daisuke Katagami7-dan / age 44 1581	Ryuo-sen Group 5 Ranking Round 2	Gote	○
31	3/30	1587	+5	1592	Osamu Nakamura9-dan / age 63 1460	Osho-sen Prelim 1 Round 1	Sente	○
32	3/30	1587	-6	1581	Nobuyuki Yashiki9-dan / age 54 1683	Osho-sen Prelim 1 Round 2	Sente	●

FY2024 results13W-18L

Win rate0.419

Rating1552

Annual rank117th

Rank/title at FY end / age8-dan / age 55

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1522	+7	1529	Wataru Kamimura5-dan / age 37 1495	Kio-sen Prelims Round 3	Sente	○
2	5/13	1529	-3	1526	Hirotaka Kajiura7-dan / age 28 1773	Kio-sen Prelims Round 4	Gote	●
3	5/17	1526	-7	1519	Tetsuya Fujimori5-dan / age 37 1569	Kisei-sen Prelim 1 Round 1	Gote	●
4	6/4	1519	+9	1528	Kensuke Kitahama8-dan / age 48 1584	Ryuo-sen Group 4 Relegation playoff Final	Sente	○
5	6/11	1528	-6	1523	Kazutoshi Satoh7-dan / age 45 1631	Junisen Class C1 Round 1	Sente	●
6	7/3	1523	+7	1530	Yoshiyuki Kubota7-dan / age 52 1493	Asahi Cup Prelim 1 Round 2	Gote	○
7	7/9	1530	-4	1526	Takuya Nishida5-dan / age 32 1737	Junisen Class C1 Round 2	Gote	●
8	8/1	1526	-3	1524	Yasuhiro Masuda8-dan / age 26 1791	Eio-sen 8-dan section Round 1	Gote	●
9	8/6	1524	+13	1536	Akihiro Takada5-dan / age 22 1764	Junisen Class C1 Round 3	Sente	○
10	8/13	1536	+10	1546	Junpei Ide5-dan / age 33 1629	Ginga-sen Prelims Final	Gote	○
11	8/29	1546	-8	1538	Daisuke Nakagawa8-dan / age 56 1526	Tatsujin-sen Prelims Round 1	Gote	●
12	9/3	1538	-5	1533	Eiji Iijima8-dan / age 44 1657	Junisen Class C1 Round 4	Gote	●
13	9/12	1533	-4	1529	Reo Okabe4-dan / age 25 1748	Oza-sen Prelim 1 Round 2	Gote	●
14	9/26	1529	+13	1542	Hirotaka Kajiura7-dan / age 29 1820	Asahi Cup Prelim 1 Round 3	Gote	○
15	9/26	1529	-6	1523	Junpei Ide5-dan / age 33 1617	Asahi Cup Prelim 1 Final	Gote	●
16	9/30	1536	-5	1532	Reo Kurosawa6-dan / age 32 1688	Oi-sen Prelims Round 2	Sente	●
17	10/8	1532	-3	1529	Asuto Saito5-dan / age 26 1794	Junisen Class C1 Round 5	Sente	●
18	11/12	1529	+8	1536	Satoru Sakaguchi6-dan / age 46 1510	Junisen Class C1 Round 6	Gote	○
19	11/21	1536	+12	1548	Mikio Kariyama5-dan / age 23 1721	Ginga-sen Block A Round 4		○
20	11/21	1536	+11	1547	Daisuke Katagami7-dan / age 43 1652	Ginga-sen Block A Round 5		○
21	12/3	1559	-8	1551	Takashi Abe9-dan / age 57 1553	Junisen Class C1 Round 7	Gote	●
22	1/14	1551	+9	1560	Kenjirou Abe7-dan / age 35 1603	Junisen Class C1 Round 8	Sente	○
23	1/22	1560	-4	1556	Satoshi Takano6-dan / age 31 1741	Osho-sen Prelim 1 Round 1	Gote	●
24	2/4	1556	-10	1546	Manabu Senzaki9-dan / age 54 1481	Junisen Class C1 Round 9	Sente	●
25	2/12	1546	+10	1556	Hirotaka Nozuki8-dan / age 51 1630	NHK Cup Prelims Round 1	Sente	○
26	2/12	1546	-3	1543	Kazuo Sugimoto5-dan / age 33 1776	NHK Cup Prelims Round 2	Gote	●
27	2/17	1553	-8	1544	Issei Takazaki7-dan / age 38 1547	Ryuo-sen Group 4 Ranking Round 1	Sente	●
28	3/4	1544	+10	1554	Kouhei Funae7-dan / age 37 1617	Junisen Class C1 Round 10	Gote	○
29	3/19	1554	+7	1562	Takashi Abe9-dan / age 57 1532	Ginga-sen Block A Round 6		○
30	3/19	1554	-5	1549	Takuma Oikawa7-dan / age 37 1696	Ginga-sen Block A Round 7		●
31	3/25	1557	-5	1552	Makoto Sasaki7-dan / age 45 1701	Kio-sen Prelims Round 2	Gote	●

FY2023 results14W-19L

Win rate0.424

Rating1523

Annual rank134th

Rank/title at FY end / age8-dan / age 54

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1513	+11	1524	Sakio Chiba7-dan / age 44 1636	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○
2	4/14	1524	+13	1537	Yasuhiro Masuda7-dan / age 25 1812	Osho-sen Prelim 1 Round 3	Sente	○
3	4/24	1537	+6	1543	Tadao Kitajima7-dan / age 57 1445	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
4	5/9	1543	+8	1551	Taku Morishita9-dan / age 56 1554	Osho-sen Prelim 1 Round 4	Sente	○
5	6/2	1551	-5	1547	Hiroaki Yokoyama7-dan / age 42 1706	Osho-sen Prelim 1 Final	Gote	●
6	6/7	1547	+12	1559	Satoshi Takano6-dan / age 29 1735	Kisei-sen Prelim 1 Round 1	Sente	○
7	6/7	1547	+10	1557	Daisuke Katagami7-dan / age 41 1637	Kisei-sen Prelim 1 Round 2	Gote	○
8	6/13	1569	+7	1575	Yoshiyuki Kubota7-dan / age 51 1504	Junisen Class C1 Round 1	Gote	○
9	6/30	1575	-8	1567	Masataka Sugimoto8-dan / age 54 1559	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	●
10	7/6	1567	-6	1561	Atsushi Miyata7-dan / age 42 1659	Eio-sen 7-dan section Round 1	Sente	●
11	7/12	1561	-10	1551	Wataru Kamimura5-dan / age 36 1494	Asahi Cup Prelim 1 Round 2	Gote	●
12	8/1	1551	-6	1545	Akihiro Murata6-dan / age 37 1621	Junisen Class C1 Round 3	Sente	●
13	8/16	1545	+3	1548	Masaki Izumi8-dan / age 62 1292	Tatsujin-sen Prelims Round 1	Sente	○
14	8/16	1545	-4	1541	Tadahisa Maruyama9-dan / age 52 1733	Tatsujin-sen Prelims Round 2	Sente	●
15	8/24	1544	+10	1553	Hiromu Watanabe6-dan / age 35 1616	Ginga-sen Prelims Final	Gote	○
16	8/29	1553	-4	1550	Wakamu Deguchi6-dan / age 28 1760	Junisen Class C1 Round 4	Sente	●
17	9/14	1550	-7	1543	Shingo Itoh6-dan / age 41 1587	Oi-sen Prelims Round 2	Gote	●
18	9/26	1543	-7	1536	Daisuke Katagami7-dan / age 42 1598	Junisen Class C1 Round 5	Gote	●
19	10/3	1536	-6	1529	Hiromu Watanabe6-dan / age 35 1602	Kisei-sen Prelim 1 Round 3	Sente	●
20	10/17	1529	-10	1520	Ichiro Hiura8-dan / age 57 1463	Junisen Class C1 Round 6	Sente	●
21	10/25	1520	+8	1527	Kiyokazu Katsumata7-dan / age 54 1501	Oza-sen Prelim 1 Round 2	Sente	○
22	11/7	1527	+9	1536	Kota Kanai6-dan / age 37 1561	Junisen Class C1 Round 7	Gote	○
23	11/17	1536	-3	1534	Wataru Yashiro7-dan / age 29 1824	Oza-sen Prelim 1 Round 3	Sente	●
24	12/5	1534	+11	1544	Hirotaka Nozuki8-dan / age 50 1649	Junisen Class C1 Round 8	Sente	○
25	1/9	1544	+6	1550	Tadao Kitajima7-dan / age 58 1446	Junisen Class C1 Round 9	Gote	○
26	1/17	1550	-6	1544	Eiji Iijima8-dan / age 44 1633	Ryuo-sen Group 4 Ranking Round 1	Gote	●
27	2/6	1544	-3	1541	Shinichiro Hattori6-dan / age 24 1836	Junisen Class C1 Round 10	Gote	●
28	2/22	1541	-6	1536	Saito Morimoto4-dan / age 22 1638	Ginga-sen Block F Round 5	Sente	●
29	2/27	1536	-6	1530	Takuma Oikawa7-dan / age 36 1639	NHK Cup Prelims	Gote	●
30	3/5	1530	-4	1526	Ryuuma Tonari7-dan / age 34 1724	Junisen Class C1 Round 11	Sente	●
31	3/14	1526	+9	1535	Daisuke Nakagawa8-dan / age 55 1566	Kio-sen Prelims Round 2	Sente	○
32	3/22	1535	-6	1529	Shuji Muranaka7-dan / age 43 1641	Osho-sen Prelim 1 Round 2	Gote	●
33	3/28	1529	-6	1523	Atsushi Miyata7-dan / age 42 1622	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●

FY2022 results9W-17L

Win rate0.346

Rating1519

Annual rank138th

Rank/title at FY end / age7-dan / age 53

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1529	-2	1527	Daichi Sasaki6-dan / age 26 1835	Kio-sen Prelims Round 3	Sente	●
2	4/21	1527	+11	1538	Akihiro Murata6-dan / age 35 1654	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
3	5/19	1538	-7	1531	Kazutoshi Satoh7-dan / age 43 1596	Kisei-sen Prelim 1 Round 2	Sente	●
4	6/8	1531	-4	1527	Mirai Aoshima6-dan / age 27 1723	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●
5	6/14	1527	+8	1535	Satoru Sakaguchi6-dan / age 43 1535	Junisen Class C1 Round 1	Gote	○
6	7/1	1535	-13	1522	Kazuharu Shoshi7-dan / age 60 1296	Eio-sen 7-dan section Round 1	Gote	●
7	7/12	1522	-4	1518	Kazushi Watanabe5-dan / age 27 1686	Junisen Class C1 Round 2	Sente	●
8	7/27	1518	-7	1511	Shuji Muranaka7-dan / age 41 1561	Asahi Cup Prelim 1 Round 2	Sente	●
9	8/9	1511	-4	1507	Sakio Chiba7-dan / age 43 1688	Junisen Class C1 Round 3	Sente	●
10	8/15	1507	+11	1518	Hirotaka Nozuki8-dan / age 49 1665	Oi-sen Prelims Round 2	Gote	○
11	8/25	1518	+5	1523	Eisaku Tomioka8-dan / age 58 1377	Ginga-sen Prelims Final	Gote	○
12	8/30	1523	-8	1515	Shingo Hirafuji7-dan / age 58 1513	Junisen Class C1 Round 4	Gote	●
13	10/11	1515	+10	1525	Akira Nishio7-dan / age 43 1622	Junisen Class C1 Round 6	Sente	○
14	10/26	1525	-4	1522	Mirai Aoshima6-dan / age 27 1741	Oi-sen Prelims Round 3	Sente	●
15	11/2	1522	+8	1530	Takeshi Kawakami7-dan / age 50 1543	Oza-sen Prelim 1 Round 2	Gote	○
16	11/8	1530	+10	1540	Hiroshi Miyamoto5-dan / age 36 1597	Junisen Class C1 Round 7	Gote	○
17	11/25	1540	-3	1537	Takumi Ito5-dan / age 20 1808	Oza-sen Prelim 1 Round 3	Gote	●
18	12/6	1537	-6	1531	Keita Kadokura5-dan / age 35 1636	Junisen Class C1 Round 8	Sente	●
19	12/21	1531	-11	1520	Makoto Chuza7-dan / age 52 1379	Ryuo-sen Group 4 Ranking Round 1	Sente	●
20	1/10	1520	-4	1516	Takayuki Kuroda5-dan / age 26 1704	Junisen Class C1 Round 9	Gote	●
21	1/18	1516	-4	1512	Kazushi Watanabe5-dan / age 28 1729	Ginga-sen Block D Round 6	Sente	●
22	2/1	1512	+12	1524	Makoto Sasaki7-dan / age 43 1700	Osho-sen Prelim 1 Round 2	Gote	○
23	2/7	1524	+13	1537	Takuya Nishida5-dan / age 31 1748	Junisen Class C1 Round 10	Gote	○
24	2/20	1537	-4	1533	Kazuo Sugimoto5-dan / age 31 1751	NHK Cup Prelims Round 1	Gote	●
25	3/1	1533	-10	1523	Eisaku Tomioka8-dan / age 58 1425	Kio-sen Prelims Round 2	Gote	●
26	3/7	1523	-3	1519	Mirai Aoshima6-dan / age 28 1753	Junisen Class C1 Round 11	Sente	●

FY2021 results9W-17L

Win rate0.346

Rating1532

Annual rank133rd

Rank/title at FY end / age7-dan / age 52

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1547	-6	1541	Kazuo Sugimoto4-dan / age 29 1648	Kio-sen Prelims Round 3	Sente	●
2	5/12	1541	-5	1536	Taichi Nakamura7-dan / age 32 1687	Junisen Class B2 Round 1	Gote	●
3	5/25	1536	+10	1546	Mamoru Hatakeyama8-dan / age 51 1629	Ryuo-sen Group 4 Relegation playoff Final	Sente	○
4	6/9	1546	-5	1541	Makoto Tobe7-dan / age 34 1677	Junisen Class B2 Round 2	Sente	●
5	6/23	1541	-5	1536	Makoto Tobe7-dan / age 34 1690	Oi-sen Prelims Round 2	Gote	●
6	7/7	1536	+9	1546	Osamu Nakamura9-dan / age 58 1589	Junisen Class B2 Round 3	Sente	○
7	7/15	1546	+9	1555	Daisuke Nakagawa8-dan / age 53 1591	Asahi Cup Prelim 1 Round 2	Sente	○
8	7/15	1546	-6	1540	Takeshi Fujii9-dan / age 50 1655	Asahi Cup Prelim 1 Round 3	Gote	●
9	7/20	1549	-10	1539	Akio Ishikawa7-dan / age 58 1467	Eio-sen 7-dan section Round 1	Gote	●
10	8/20	1539	-5	1534	Kazushi Watanabe4-dan / age 26 1653	Ginga-sen Prelims Final	Sente	●
11	9/15	1534	+9	1543	Yoshiyuki Kubota7-dan / age 49 1577	Junisen Class B2 Round 4	Gote	○
12	9/29	1543	+13	1556	Yasuhiro Masuda6-dan / age 23 1802	Kisei-sen Prelim 2 Round 1	Gote	○
13	10/19	1556	-5	1550	Kazuo Sugimoto5-dan / age 30 1668	Kisei-sen Prelim 2 Round 2	Sente	●
14	10/27	1550	+8	1559	Daisuke Nakagawa8-dan / age 53 1566	Junisen Class B2 Round 6	Sente	○
15	11/10	1559	-6	1553	Daisuke Suzuki9-dan / age 47 1643	Junisen Class B2 Round 7	Sente	●
16	12/8	1553	-7	1546	Kensuke Kitahama8-dan / age 45 1609	Junisen Class B2 Round 8	Gote	●
17	1/6	1546	-6	1540	Koji Tanigawa9-dan / age 59 1625	Oza-sen Prelim 2 Round 1	Sente	●
18	1/12	1540	-3	1537	Shingo Sawada7-dan / age 30 1789	Junisen Class B2 Round 9	Gote	●
19	1/20	1537	+11	1547	Hiromu Watanabe6-dan / age 33 1655	Ryuo-sen Group 4 Ranking Round 1	Gote	○
20	2/2	1547	-3	1544	Tadahisa Maruyama9-dan / age 51 1812	Junisen Class B2 Round 10	Sente	●
21	2/9	1544	+9	1553	Takeshi Kawakami7-dan / age 49 1569	Kio-sen Prelims Round 2	Sente	○
22	2/16	1553	+6	1559	Manabu Senzaki9-dan / age 51 1471	NHK Cup Prelims Round 1	Sente	○
23	2/16	1553	-7	1546	Shingo Itoh6-dan / age 40 1600	NHK Cup Prelims Round 2	Sente	●
24	2/22	1552	-6	1546	Hiroshi Yamamoto4-dan / age 25 1644	Osho-sen Prelim 1 Round 1	Sente	●
25	3/1	1546	-8	1538	Keita Inoue9-dan / age 58 1557	Junisen Class B2 Round 11	Gote	●
26	3/11	1538	-6	1532	Shuji Muranaka7-dan / age 40 1614	Ryuo-sen Group 4 Ranking Round 2	Sente	●

FY2020 results8W-22L

Win rate0.267

Rating1550

Annual rank127th

Rank/title at FY end / age7-dan / age 51

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1641	-9	1632	Keita Kadokura5-dan / age 32 1576	Osho-sen Prelim 1 Round 1	Gote	●
2	4/9	1632	-6	1625	Hiroaki Yokoyama7-dan / age 39 1712	Oza-sen Prelim 2 Final	Sente	●
3	4/15	1625	-5	1620	Takuma Oikawa6-dan / age 32 1740	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●
4	4/24	1620	-5	1615	Yuuki Sasaki7-dan / age 25 1744	Kio-sen Prelims Round 3	Sente	●
5	6/24	1615	-9	1606	Keita Inoue9-dan / age 56 1574	Junisen Class B2 Round 1	Gote	●
6	7/2	1606	+7	1613	Yasuaki Tsukada9-dan / age 55 1577	Ryuo-sen Group 4 Relegation playoff Final	Gote	○
7	7/8	1613	+5	1618	Naruyuki Hatakeyama8-dan / age 51 1488	Junisen Class B2 Round 2	Sente	○
8	8/5	1618	-5	1614	Hiroaki Yokoyama7-dan / age 39 1768	Junisen Class B2 Round 3	Gote	●
9	8/18	1614	-5	1609	Yuuki Sasaki7-dan / age 26 1776	Asahi Cup Prelim 1 Round 2	Gote	●
10	9/3	1609	-6	1603	Eiji Iijima7-dan / age 40 1711	Oi-sen Prelims Round 2	Sente	●
11	9/9	1603	-4	1599	Yuuki Sasaki7-dan / age 26 1785	Junisen Class B2 Round 4	Sente	●
12	9/15	1599	+5	1604	Takashi Kanezawa5-dan / age 47 1464	Ginga-sen Prelims Final	Sente	○
13	9/30	1604	+9	1613	Masataka Sugimoto8-dan / age 51 1642	Junisen Class B2 Round 5	Gote	○
14	10/21	1613	-7	1606	Takashi Abe9-dan / age 53 1640	Junisen Class B2 Round 6	Sente	●
15	10/28	1606	+11	1617	Hiroaki Yokoyama7-dan / age 40 1748	Kisei-sen Prelim 2 Round 1	Sente	○
16	11/11	1617	-9	1608	Hiroki Nakata8-dan / age 56 1594	Junisen Class B2 Round 7	Gote	●
17	11/20	1608	-5	1604	Yuuki Sasaki7-dan / age 26 1760	Eio-sen 7-dan section Round 1	Sente	●
18	12/2	1604	-7	1597	Shuji Muranaka7-dan / age 39 1646	Kisei-sen Prelim 2 Round 2	Gote	●
19	12/11	1597	-7	1590	Makoto Tobe7-dan / age 34 1656	Ryuo-sen Group 4 Ranking Round 1	Sente	●
20	12/16	1590	-8	1582	Mamoru Hatakeyama8-dan / age 51 1580	Junisen Class B2 Round 8	Sente	●
21	12/22	1582	+6	1588	Hideyuki Takano6-dan / age 48 1493	Osho-sen Prelim 1 Round 2	Gote	○
22	1/14	1588	-7	1581	Hiroshi Yamamoto4-dan / age 24 1636	Oza-sen Prelim 2 Round 1	Gote	●
23	2/9	1581	-5	1576	Yasuaki Murayama7-dan / age 36 1703	Junisen Class B2 Round 10	Sente	●
24	2/17	1576	+4	1579	木下浩一age 53 1360	NHK Cup Prelims	Gote	○
25	2/17	1576	-13	1562	Hiroshi Kamiya8-dan / age 59 1318	NHK Cup Prelims	Gote	●
26	2/25	1566	-5	1561	Makoto Tobe7-dan / age 34 1701	Osho-sen Prelim 1 Round 3	Sente	●
27	3/3	1561	-7	1554	Akira Nishio7-dan / age 41 1591	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
28	3/10	1554	-4	1550	Shingo Sawada7-dan / age 29 1773	Junisen Class B2 Round 11	Gote	●
29	3/17	1550	-5	1545	Takayuki Kuroda5-dan / age 24 1681	Ginga-sen Block E Round 7	Gote	●
30	3/25	1545	+5	1550	Makoto Chuza7-dan / age 51 1384	Kio-sen Prelims Round 2	Gote	○

FY2019 results13W-16L

Win rate0.448

Rating1644

Annual rank72nd

Rank/title at FY end / age7-dan / age 50

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1642	-8	1634	Hirotaka Kajiura4-dan / age 23 1630	Osho-sen Prelim 1 Round 3	Gote	●
2	4/9	1634	+6	1640	Wataru Kamimura4-dan / age 32 1566	Kio-sen Prelims Round 3	Sente	○
3	5/9	1640	-4	1636	Tetsuro Itodani8-dan / age 30 1822	Ginga-sen Block B Round 10	Sente	●
4	5/13	1636	-7	1629	Mirai Aoshima5-dan / age 24 1690	Kio-sen Prelims Round 4	Gote	●
5	6/5	1629	-7	1622	Yusuke Toyama6-dan / age 39 1671	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	●
6	6/12	1622	-7	1615	Kensuke Kitahama8-dan / age 43 1682	Junisen Class B2 Round 1	Sente	●
7	7/10	1615	-5	1611	Yasuaki Murayama7-dan / age 35 1758	Junisen Class B2 Round 2	Gote	●
8	7/24	1611	-9	1602	Daisuke Katagami7-dan / age 37 1587	Asahi Cup Prelim 1 Round 2	Sente	●
9	8/21	1602	-3	1599	Seiya Kondou6-dan / age 23 1842	Junisen Class B2 Round 3	Gote	●
10	8/27	1599	+5	1604	Akio Ishikawa7-dan / age 56 1461	Eio-sen 7-dan section Round 1	Gote	○
11	8/27	1599	-8	1590	Eiji Iijima7-dan / age 39 1580	Eio-sen 7-dan section Round 2	Gote	●
12	9/11	1595	-7	1588	Tadashi Ooishi7-dan / age 29 1640	Junisen Class B2 Round 4	Sente	●
13	9/20	1588	+11	1599	Yuuki Sasaki7-dan / age 25 1715	Oi-sen Prelims Round 2	Sente	○
14	10/30	1599	+11	1610	Takeshi Fujii9-dan / age 49 1749	Junisen Class B2 Round 6	Sente	○
15	11/13	1610	+8	1618	Takashi Abe8-dan / age 52 1602	Junisen Class B2 Round 7	Gote	○
16	11/19	1618	-10	1609	Wataru Kamimura5-dan / age 32 1549	Oi-sen Prelims Round 3	Sente	●
17	11/29	1609	+10	1619	橋本崇載age 36 1715	Kisei-sen Prelim 2 Round 1	Sente	○
18	12/18	1619	+7	1626	Yoshiyuki Kubota7-dan / age 47 1559	Junisen Class B2 Round 8	Gote	○
19	12/24	1626	-8	1617	Naohiro Ishida5-dan / age 31 1616	Ryuo-sen Group 4 Ranking Round 1	Gote	●
20	1/22	1617	+10	1628	Daisuke Suzuki9-dan / age 45 1710	Junisen Class B2 Round 9	Sente	○
21	1/30	1628	+8	1635	Kohei Hasebe4-dan / age 25 1620	Kio-sen Prelims Round 2	Sente	○
22	2/5	1635	+8	1644	Makoto Sasaki6-dan / age 40 1654	Junisen Class B2 Round 10	Sente	○
23	2/12	1644	-7	1636	Taichi Nakamura7-dan / age 31 1666	Kisei-sen Prelim 2 Round 2	Sente	●
24	2/19	1636	-9	1628	Asuto Saito4-dan / age 21 1610	NHK Cup Prelims Round 2	Sente	●
25	3/2	1628	+6	1634	Kosuke Tamura7-dan / age 43 1536	Oza-sen Prelim 2 Round 1	Gote	○
26	3/11	1634	-8	1626	Masataka Sugimoto8-dan / age 51 1642	Junisen Class B2 Round 11	Gote	●
27	3/17	1626	+11	1637	Kouhei Funae6-dan / age 32 1767	Ginga-sen Block E Round 8	Sente	○
28	3/17	1626	-3	1623	Tatsuya Sugai8-dan / age 27 1904	Ginga-sen Block E Round 9	Sente	●
29	3/24	1634	+10	1644	Hiromu Watanabe5-dan / age 31 1705	Oza-sen Prelim 2 Round 2	Gote	○

FY2018 results15W-12L

Win rate0.556

Rating1641

Annual rank64th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1591	+7	1598	Yuichi Tanaka5-dan / age 33 1553	Osho-sen Prelim 1 Round 2	Sente	○
2	4/19	1598	+10	1608	Makoto Tobe7-dan / age 31 1665	Osho-sen Prelim 1 Round 3	Sente	○
3	4/26	1608	-6	1602	Sakio Chiba7-dan / age 39 1708	Ryuo-sen Group 3 Ranking Semifinal	Sente	●
4	6/1	1602	-8	1594	Eiji Iijima7-dan / age 38 1611	Osho-sen Prelim 1 Round 4	Sente	●
5	6/13	1594	+8	1602	Osamu Nakamura9-dan / age 55 1585	Junisen Class B2 Round 1	Sente	○
6	6/29	1602	-8	1594	Eiji Iijima7-dan / age 38 1621	Eio-sen 7-dan section Round 1	Gote	●
7	7/18	1594	+9	1603	Eiji Iijima7-dan / age 38 1629	Junisen Class B2 Round 2	Gote	○
8	8/22	1603	-9	1594	Manabu Senzaki9-dan / age 48 1580	Junisen Class B2 Round 3	Sente	●
9	8/29	1594	+10	1604	Yusuke Toyama6-dan / age 38 1675	Asahi Cup Prelim 1 Round 2	Gote	○
10	9/5	1604	-4	1600	Masataka Goda9-dan / age 47 1795	Oi-sen Prelims Round 2	Sente	●
11	9/19	1600	-7	1594	Takuma Oikawa6-dan / age 31 1666	Asahi Cup Prelim 1 Round 3	Gote	●
12	9/26	1594	+10	1604	Makoto Tobe7-dan / age 32 1673	Junisen Class B2 Round 4	Gote	○
13	10/17	1604	-8	1596	Kazuhiro Nishikawa6-dan / age 32 1609	Ryuo-sen Group 3 Promotion playoff Final	Gote	●
14	10/24	1596	-2	1593	Takuya Nagase7-dan / age 26 1896	Junisen Class B2 Round 5	Gote	●
15	11/9	1593	-6	1587	Daisuke Suzuki9-dan / age 44 1661	Kisei-sen Prelim 2 Round 1	Sente	●
16	11/14	1587	+7	1593	Kosuke Tamura7-dan / age 42 1523	Junisen Class B2 Round 6	Sente	○
17	12/5	1593	-9	1585	Daisuke Nakagawa8-dan / age 50 1562	Junisen Class B2 Round 7	Sente	●
18	12/26	1585	-5	1579	Nobuyuki Yashiki9-dan / age 46 1702	Oza-sen Prelim 2 Round 2	Gote	●
19	1/16	1579	+11	1591	Shingo Sawada6-dan / age 27 1730	Junisen Class B2 Round 8	Gote	○
20	1/22	1591	-4	1587	Tatsuya Sanmaido6-dan / age 25 1796	Ryuo-sen Group 3 Ranking Round 1	Sente	●
21	1/30	1587	+6	1592	Takehiro Ohira6-dan / age 41 1478	Ginga-sen Block B Round 7	Gote	○
22	1/30	1587	+11	1597	Kensuke Kitahama8-dan / age 43 1700	Ginga-sen Block B Round 8	Gote	○
23	2/6	1603	+11	1614	Taichi Nakamura7-dan / age 30 1745	Junisen Class B2 Round 9	Sente	○
24	2/26	1614	+6	1620	Osamu Nakamura9-dan / age 56 1535	Osho-sen Prelim 1 Round 2	Sente	○
25	3/13	1620	+7	1627	Hiroki Nakata8-dan / age 54 1586	Junisen Class B2 Round 10	Gote	○
26	3/19	1627	+11	1638	橋本崇載age 36 1740	Ginga-sen Block B Round 9	Gote	○
27	3/26	1638	+3	1641	Torahiko Tanaka9-dan / age 61 1409	Kio-sen Prelims Round 2	Gote	○

FY2017 results10W-18L

Win rate0.357

Rating1601

Annual rank87th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1634	+12	1645	橋本崇載age 34 1801	Oza-sen Prelim 2 Final	Sente	○
2	4/12	1645	-3	1642	Masayuki Toyoshima8-dan / age 26 1894	Ginga-sen Block D Round 9	Sente	●
3	4/19	1642	+6	1649	Tomohiro Murata6-dan / age 36 1568	Ryuo-sen Group 4 Ranking Round 3	Gote	○
4	4/26	1649	+10	1659	Makoto Tobe7-dan / age 30 1732	Osho-sen Prelim 1 Round 2	Gote	○
5	5/10	1659	-7	1652	Sakio Chiba6-dan / age 38 1708	Ryuo-sen Group 4 Ranking Semifinal	Gote	●
6	5/17	1652	-6	1646	Takeshi Fujii9-dan / age 46 1750	Osho-sen Prelim 1 Round 3	Sente	●
7	5/23	1646	-7	1639	Daisuke Suzuki9-dan / age 42 1690	Kio-sen Prelims Round 4	Sente	●
8	5/31	1639	-3	1636	Akira Inaba8-dan / age 28 1903	Oza-sen Main Round 1	Sente	●
9	6/7	1636	+7	1643	Kosuke Tamura7-dan / age 41 1576	Junisen Class B2 Round 1	Gote	○
10	7/5	1643	-10	1632	Keita Inoue9-dan / age 53 1541	Junisen Class B2 Round 2	Sente	●
11	8/2	1632	-4	1629	Taichi Nakamura6-dan / age 29 1828	Junisen Class B2 Round 3	Gote	●
12	8/24	1629	-13	1616	Hiroshi Kamiya8-dan / age 56 1388	Asahi Cup Prelim 1 Round 2	Sente	●
13	8/28	1616	-8	1608	Daisuke Katagami6-dan / age 36 1612	Oi-sen Prelims Round 2	Gote	●
14	9/6	1608	-10	1598	Daisuke Nakagawa8-dan / age 49 1534	Junisen Class B2 Round 4	Sente	●
15	9/14	1598	-5	1593	Yasuaki Murayama7-dan / age 33 1756	Eio-sen 7-dan section Round 2	Gote	●
16	9/27	1593	+10	1603	Makoto Tobe7-dan / age 31 1683	Junisen Class B2 Round 5	Gote	○
17	10/18	1603	-6	1597	Daisuke Suzuki9-dan / age 43 1695	Junisen Class B2 Round 6	Sente	●
18	10/26	1597	+11	1609	橋本崇載age 34 1744	Kisei-sen Prelim 2 Round 1	Sente	○
19	11/2	1609	+9	1617	Makoto Sasaki6-dan / age 37 1641	Ryuo-sen Group 4 Promotion playoff Final	Sente	○
20	11/15	1617	+7	1625	Yoshiyuki Kubota7-dan / age 45 1583	Junisen Class B2 Round 7	Gote	○
21	12/7	1625	-6	1619	Nobuyuki Yashiki9-dan / age 45 1733	Kisei-sen Prelim 2 Round 2	Gote	●
22	12/13	1619	-7	1612	Makoto Sasaki6-dan / age 37 1656	Junisen Class B2 Round 8	Sente	●
23	1/11	1612	+11	1623	Hisashi Namekata8-dan / age 44 1760	Ryuo-sen Group 3 Ranking Round 1	Sente	○
24	1/23	1623	-10	1613	Toshiyuki Nakao5-dan / age 43 1520	Kio-sen Prelims Round 2	Gote	●
25	2/7	1613	-5	1608	Hiroaki Yokoyama6-dan / age 37 1751	Junisen Class B2 Round 10	Gote	●
26	3/7	1608	-10	1598	Naruyuki Hatakeyama8-dan / age 48 1532	Junisen Class B2 Round 11	Sente	●
27	3/14	1598	-5	1593	Hisashi Namekata8-dan / age 44 1741	Oza-sen Prelim 2 Round 2	Gote	●
28	3/23	1593	+8	1601	Shinya Satoh7-dan / age 40 1587	Ryuo-sen Group 3 Ranking Round 2	Gote	○

FY2016 results15W-13L

Win rate0.536

Rating1639

Annual rank67th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1605	+5	1611	Masakazu Kondoh6-dan / age 44 1480	Osho-sen Prelim 1 Round 2	Gote	○
2	5/17	1611	-9	1602	Norihiro Yagura7-dan / age 41 1586	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
3	6/1	1602	-5	1597	Shingo Sawada6-dan / age 24 1730	Junisen Class B2 Round 1	Gote	●
4	6/9	1597	-6	1591	Eiji Iijima7-dan / age 36 1706	Osho-sen Prelim 1 Round 3	Sente	●
5	6/17	1591	+3	1594	Katsuhiko Murooka7-dan / age 57 1340	Eio-sen 7-dan section Round 2	Sente	○
6	6/29	1594	-9	1585	Hiroki Nakata8-dan / age 51 1548	Junisen Class B2 Round 2	Sente	●
7	7/20	1585	-6	1579	Kensuke Kitahama8-dan / age 40 1667	Junisen Class B2 Round 3	Gote	●
8	7/27	1579	+6	1585	加來博洋アマ 1505	Asahi Cup Prelim 1 Round 2	Sente	○
9	8/3	1585	+13	1598	Tatsuya Sugai7-dan / age 24 1845	Eio-sen 7-dan section Round 3	Gote	○
10	8/23	1598	-8	1590	Masataka Sugimoto7-dan / age 47 1590	Eio-sen 7-dan section Round 4	Sente	●
11	8/31	1590	-3	1587	Tatsuya Sugai7-dan / age 24 1838	Junisen Class B2 Round 4	Sente	●
12	9/9	1587	-4	1583	Ayumu Matsuo8-dan / age 36 1780	Oi-sen Prelims Round 2	Sente	●
13	9/21	1583	+9	1592	Taku Morishita9-dan / age 50 1633	Junisen Class B2 Round 5	Gote	○
14	9/30	1592	-7	1585	Makoto Sasaki6-dan / age 36 1614	Kisei-sen Prelim 2 Round 1	Gote	●
15	10/19	1585	-5	1580	Yasuaki Murayama7-dan / age 32 1743	Junisen Class B2 Round 6	Gote	●
16	11/10	1580	-7	1573	Yasuaki Tsukada9-dan / age 51 1607	Asahi Cup Prelim 1 Round 3	Gote	●
17	12/14	1573	-4	1569	Takeshi Fujii9-dan / age 46 1781	Junisen Class B2 Round 8	Sente	●
18	12/28	1569	+9	1578	Osamu Nakamura9-dan / age 54 1600	Ryuo-sen Group 4 Ranking Round 1	Gote	○
19	1/11	1578	+6	1584	Naruyuki Hatakeyama7-dan / age 47 1493	Junisen Class B2 Round 9	Sente	○
20	1/19	1584	+8	1592	Yoshiyuki Kubota7-dan / age 44 1596	Oza-sen Prelim 2 Round 1	Sente	○
21	1/24	1592	+6	1598	Yuichi Tanaka5-dan / age 31 1515	Kio-sen Prelims Round 2	Sente	○
22	2/2	1598	+8	1606	Osamu Nakamura9-dan / age 54 1580	Ginga-sen Block D Round 8	Gote	○
23	2/8	1606	+6	1612	Teruichi Aono9-dan / age 64 1509	Junisen Class B2 Round 10	Gote	○
24	2/16	1612	+9	1621	Atsushi Miyata6-dan / age 35 1657	Oza-sen Prelim 2 Round 2	Sente	○
25	2/21	1621	-7	1613	Atsushi Miyata6-dan / age 35 1648	NHK Cup Prelims Round 2	Sente	●
26	3/8	1613	+9	1623	Takashi Abe8-dan / age 49 1671	Junisen Class B2 Round 11	Sente	○
27	3/23	1623	+11	1633	Makoto Tobe7-dan / age 30 1738	Ryuo-sen Group 4 Ranking Round 2	Gote	○
28	3/28	1633	+5	1639	Hiroshi Okazaki6-dan / age 49 1519	Kio-sen Prelims Round 3	Sente	○

FY2015 results12W-16L

Win rate0.429

Rating1610

Annual rank81st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1623	-6	1617	Makoto Tobe6-dan / age 28 1730	Ginga-sen Block G Round 9	Sente	●
2	5/21	1617	-9	1609	Hiroshi Naganuma7-dan / age 50 1582	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
3	6/5	1609	+9	1618	Mamoru Hatakeyama7-dan / age 46 1672	Kio-sen Main Round 1	Gote	○
4	6/7	1618	+8	1626	Shingo Itoh5-dan / age 33 1620	NHK Cup Main Round 1	Sente	○
5	6/10	1626	+11	1637	Takeshi Fujii9-dan / age 44 1773	Junisen Class B2 Round 1	Gote	○
6	6/30	1637	-8	1630	Kentaro Ishii4-dan / age 23 1653	Kio-sen Main Round 2	Gote	●
7	7/8	1630	+8	1638	Daisuke Suzuki8-dan / age 40 1625	Junisen Class B2 Round 2	Sente	○
8	7/31	1638	-10	1627	Shingo Hirafuji7-dan / age 51 1538	Eio-sen 7-dan section Round 1	Sente	●
9	8/13	1627	+5	1633	Akio Ishikawa7-dan / age 52 1503	Asahi Cup Prelim 1 Round 2	Sente	○
10	9/2	1633	-4	1629	Tetsuro ItodaniRyuo / age 26 1849	Junisen Class B2 Round 3	Sente	●
11	9/24	1629	+10	1639	Makoto Sasaki6-dan / age 35 1700	Junisen Class B2 Round 4	Gote	○
12	9/27	1639	-5	1633	Makoto Tobe6-dan / age 29 1751	NHK Cup Main Round 2	Sente	●
13	9/30	1633	-8	1625	Shuji Satoh7-dan / age 48 1644	Oi-sen Prelims Round 2	Gote	●
14	10/7	1625	-7	1619	Hirotaka Nozuki7-dan / age 42 1683	Junisen Class B2 Round 5	Gote	●
15	10/30	1619	-4	1615	Kazuki Kimura8-dan / age 42 1833	Kisei-sen Prelim 2 Round 1	Sente	●
16	11/4	1615	-8	1607	Naohiro Ishida4-dan / age 26 1633	Asahi Cup Prelim 1 Round 3	Gote	●
17	11/11	1607	-8	1599	Osamu Nakamura9-dan / age 53 1594	Junisen Class B2 Round 6	Sente	●
18	12/10	1599	-8	1591	Osamu Nakamura9-dan / age 53 1595	Oza-sen Prelim 2 Round 1	Sente	●
19	12/24	1591	+10	1601	Taku Morishita9-dan / age 49 1664	Junisen Class B2 Round 7	Sente	○
20	1/7	1601	+11	1612	Kouru Abe6-dan / age 21 1734	Ryuo-sen Group 4 Ranking Round 1	Gote	○
21	1/20	1612	-3	1608	Tatsuya Sugai7-dan / age 23 1842	Junisen Class B2 Round 8	Sente	●
22	1/26	1608	+7	1615	Reo Koyamaage 22 1566	Kio-sen Prelims Round 2	Sente	○
23	2/10	1615	+8	1624	Michio Takahashi9-dan / age 55 1628	Junisen Class B2 Round 9	Sente	○
24	2/19	1624	+7	1631	Satoshi Takano4-dan / age 22 1585	NHK Cup Prelims	Sente	○
25	2/19	1624	-8	1616	Shingo Itoh5-dan / age 34 1643	NHK Cup Prelims	Sente	●
26	2/25	1623	-8	1615	Shuji Satoh7-dan / age 48 1612	Ryuo-sen Group 4 Ranking Round 2	Sente	●
27	3/9	1615	+6	1621	Takanori Anyouji6-dan / age 41 1524	Junisen Class B2 Round 10	Gote	○
28	3/16	1621	-11	1610	Eisaku Tomioka8-dan / age 51 1505	Kio-sen Prelims Round 3	Sente	●

FY2014 results11W-22L

Win rate0.333

Rating1632

Annual rank72nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1660	-9	1651	Manabu Senzaki9-dan / age 43 1626	Ryuo-sen Group 4 Ranking Round 2	Sente	●
2	5/23	1651	-8	1642	Naohiro Ishida4-dan / age 25 1631	Osho-sen Prelim 1 Round 2	Sente	●
3	6/1	1642	+7	1649	Yasuaki Tsukada9-dan / age 49 1594	NHK Cup Main Round 1	Sente	○
4	6/5	1649	-3	1647	Masayuki Toyoshima7-dan / age 24 1930	Junisen Class B1 Round 1	Sente	●
5	6/13	1647	+11	1658	Takeshi Fujii9-dan / age 43 1785	Kio-sen Main Round 1	Gote	○
6	6/27	1658	+5	1663	Yuji Masuda6-dan / age 43 1538	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
7	7/3	1663	-4	1659	Kazuki Kimura8-dan / age 41 1837	Junisen Class B1 Round 2	Gote	●
8	7/17	1659	-4	1655	Amahiko Satoh7-dan / age 26 1871	Junisen Class B1 Round 3	Sente	●
9	7/25	1655	+7	1662	Hiroshi Naganuma7-dan / age 49 1603	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	○
10	7/31	1662	-3	1659	Yasumitsu Satoh9-dan / age 44 1902	Kio-sen Main Round 2	Sente	●
11	8/21	1659	-6	1652	Tadashi Ooishi6-dan / age 24 1738	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
12	8/28	1652	-5	1648	Takayuki Yamasaki8-dan / age 33 1814	Junisen Class B1 Round 4	Gote	●
13	9/21	1648	+8	1656	Kazuhiro Nishikawa5-dan / age 28 1643	NHK Cup Main Round 2	Sente	○
14	9/22	1656	+5	1661	Eisaku Tomioka8-dan / age 50 1510	Oi-sen Prelims Round 2	Sente	○
15	9/25	1661	-3	1657	Tadahisa Maruyama9-dan / age 44 1883	Junisen Class B1 Round 5	Sente	●
16	10/9	1657	-4	1653	Ayumu Matsuo7-dan / age 34 1832	Junisen Class B1 Round 6	Gote	●
17	10/17	1653	-7	1646	Wataru Yashiro4-dan / age 20 1686	Asahi Cup Prelim 1 Round 2	Sente	●
18	10/23	1646	-5	1641	Yasuaki Murayama7-dan / age 30 1788	Junisen Class B1 Round 7	Sente	●
19	11/5	1641	+11	1652	Takeshi Fujii9-dan / age 44 1786	Kisei-sen Prelim 2 Round 1	Gote	○
20	11/13	1652	-4	1648	Nobuyuki Yashiki9-dan / age 42 1842	Junisen Class B1 Round 8	Gote	●
21	12/1	1648	-5	1643	Hiroyuki Miura9-dan / age 40 1809	Oi-sen Prelims Round 3	Sente	●
22	12/25	1643	-7	1636	Koji Tanigawa9-dan / age 52 1692	Junisen Class B1 Round 10	Gote	●
23	1/8	1636	-7	1630	Mamoru Hatakeyama7-dan / age 45 1684	Junisen Class B1 Round 11	Sente	●
24	1/14	1630	+8	1638	Hirotaka Nozuki7-dan / age 41 1640	Oza-sen Prelim 2 Round 1	Sente	○
25	1/21	1638	+6	1644	Kiyokazu Katsumata6-dan / age 45 1539	Ryuo-sen Group 4 Ranking Round 1	Gote	○
26	1/25	1644	+12	1656	Nobuyuki Yashiki9-dan / age 43 1854	NHK Cup Main Round 3	Sente	○
27	1/28	1656	-3	1652	Koichi Fukaura9-dan / age 42 1878	Kisei-sen Prelim 2 Round 2	Gote	●
28	2/19	1652	-5	1647	橋本崇載age 31 1773	Junisen Class B1 Round 12	Gote	●
29	2/22	1647	-4	1644	Koichi Fukaura9-dan / age 43 1864	NHK Cup Main Quarterfinal	Sente	●
30	2/24	1644	-4	1640	Ayumu Matsuo7-dan / age 34 1863	Oza-sen Prelim 2 Round 2	Sente	●
31	3/5	1640	+10	1650	Takeshi Fujii9-dan / age 44 1742	Junisen Class B1 Round 13	Sente	○
32	3/9	1650	-8	1642	Kentaro Ishii4-dan / age 22 1633	Osho-sen Prelim 1 Round 2	Sente	●
33	3/23	1642	-10	1632	Hiroki Nakata8-dan / age 50 1575	Ryuo-sen Group 4 Ranking Round 2	Gote	●

FY2013 results11W-18L

Win rate0.379

Rating1667

Annual rank54th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1707	-6	1701	Kazuki Kimura8-dan / age 39 1813	Oza-sen Main Round 1	Gote	●
2	4/23	1701	-12	1690	Eisaku Tomioka8-dan / age 48 1528	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
3	5/7	1690	+8	1698	Makoto Sasaki6-dan / age 33 1699	Osho-sen Prelim 1 Round 3	Gote	○
4	6/6	1698	-8	1689	Mamoru Hatakeyama7-dan / age 44 1686	Junisen Class B1 Round 1	Sente	●
5	6/10	1689	+6	1695	Takahiro Toyokawa7-dan / age 46 1595	Osho-sen Prelim 1 Final	Sente	○
6	6/20	1695	-7	1688	Daisuke Suzuki8-dan / age 38 1721	Kio-sen Main Round 1	Gote	●
7	6/27	1688	-4	1684	Tadahisa Maruyama9-dan / age 42 1855	Junisen Class B1 Round 2	Gote	●
8	7/14	1684	-7	1677	Issei Takazaki6-dan / age 26 1746	NHK Cup Main Round 1	Gote	●
9	7/18	1677	-5	1672	Takeshi Fujii9-dan / age 42 1809	Junisen Class B1 Round 3	Sente	●
10	8/1	1672	+9	1681	Daisuke Suzuki8-dan / age 39 1728	Junisen Class B1 Round 4	Gote	○
11	8/9	1681	+10	1691	Issei Takazaki6-dan / age 26 1756	Osho-sen Prelim 2 Round 1	Gote	○
12	8/14	1691	+3	1693	Kazuharu Shoshi7-dan / age 51 1409	Asahi Cup Prelim 1 Round 2	Sente	○
13	8/14	1691	+4	1695	Hiroshi Okazaki6-dan / age 46 1526	Asahi Cup Prelim 1 Round 3	Sente	○
14	8/22	1698	+10	1708	Takayuki Yamasaki8-dan / age 32 1790	Junisen Class B1 Round 5	Gote	○
15	9/10	1708	-10	1698	Shinya Satoh6-dan / age 36 1613	Oi-sen Prelims Round 2	Sente	●
16	9/13	1698	+8	1706	Daisuke Suzuki8-dan / age 39 1707	Asahi Cup Prelim 1 Final	Gote	○
17	9/19	1706	+8	1714	Michio Takahashi9-dan / age 53 1716	Junisen Class B1 Round 6	Sente	○
18	9/24	1714	-5	1709	Nobuyuki Yashiki9-dan / age 41 1846	Osho-sen Prelim 2 Round 2	Gote	●
19	10/10	1709	-6	1703	Chikara Akutsu7-dan / age 31 1785	Junisen Class B1 Round 7	Sente	●
20	10/31	1703	+10	1713	橋本崇載age 30 1789	Junisen Class B1 Round 8	Gote	○
21	11/6	1713	-6	1707	Ayumu Matsuo7-dan / age 33 1811	Kisei-sen Prelim 2 Round 1	Sente	●
22	11/25	1707	-7	1700	Takeshi Fujii9-dan / age 43 1767	Asahi Cup Prelim 2 Round 1	Sente	●
23	12/5	1700	-4	1697	Masayuki Toyoshima7-dan / age 23 1916	Junisen Class B1 Round 10	Gote	●
24	1/16	1697	-5	1692	Akihito Hirose7-dan / age 26 1824	Junisen Class B1 Round 11	Sente	●
25	1/27	1692	-8	1684	Michio Takahashi9-dan / age 53 1706	Oza-sen Prelim 2 Round 2	Sente	●
26	2/13	1684	-6	1678	Ayumu Matsuo7-dan / age 33 1784	Junisen Class B1 Round 12	Sente	●
27	2/25	1678	+4	1682	Eisaku Tomioka8-dan / age 49 1497	Ryuo-sen Group 4 Ranking Round 1	Gote	○
28	3/5	1682	-5	1677	Kazuki Kimura8-dan / age 40 1807	Junisen Class B1 Round 13	Gote	●
29	3/27	1677	-10	1667	Naruyuki Hatakeyama7-dan / age 44 1576	Ginga-sen Block F Round 9	Gote	●

FY2012 results15W-16L

Win rate0.484

Rating1709

Annual rank41st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1715	-10	1706	Manabu Senzaki8-dan / age 41 1647	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	●
2	5/2	1706	+11	1717	Taichi Nakamura6-dan / age 23 1859	Kio-sen Prelims Round 4	Gote	○
3	5/9	1717	+8	1725	Shinya Satoh6-dan / age 34 1695	Osho-sen Prelim 1 Round 2	Sente	○
4	5/24	1725	+5	1730	Shinichi Satoh4-dan / age 29 1605	Kio-sen Prelims Final	Gote	○
5	5/29	1730	-6	1724	Taichi Nakamura6-dan / age 23 1833	Osho-sen Prelim 1 Round 3	Sente	●
6	6/14	1724	+6	1731	Hiroki Nakata8-dan / age 47 1656	Junisen Class B1 Round 1	Sente	○
7	7/5	1731	+10	1741	Kazuki Kimura8-dan / age 39 1824	Junisen Class B1 Round 2	Gote	○
8	7/11	1741	-12	1729	Yuya Nagaoka5-dan / age 26 1565	Ginga-sen Prelims	Sente	●
9	7/20	1729	-6	1723	Nobuyuki Yashiki9-dan / age 40 1830	Kio-sen Main Round 2	Gote	●
10	7/26	1723	-9	1714	Mamoru Hatakeyama7-dan / age 43 1684	Junisen Class B1 Round 3	Sente	●
11	7/31	1714	+2	1716	Seiichirou Taki7-dan / age 63 1348	Asahi Cup Prelim 1 Round 2	Gote	○
12	7/31	1714	-10	1705	Daisuke Katagami6-dan / age 30 1636	Asahi Cup Prelim 1 Round 3	Sente	●
13	8/9	1706	-5	1701	Toshiaki Kubo9-dan / age 36 1822	Junisen Class B1 Round 4	Gote	●
14	8/30	1701	-5	1696	Tadahisa Maruyama9-dan / age 41 1851	Junisen Class B1 Round 5	Gote	●
15	9/20	1696	-5	1691	Hisashi Namekata8-dan / age 38 1840	Junisen Class B1 Round 6	Sente	●
16	9/25	1691	+4	1695	Hiroshi Kamiya7-dan / age 51 1507	Kisei-sen Prelim 2 Round 1	Gote	○
17	10/10	1695	+3	1698	木下浩一age 45 1417	Oi-sen Prelims Round 2	Sente	○
18	10/18	1698	-9	1689	Keita Inoue9-dan / age 48 1635	Junisen Class B1 Round 7	Sente	●
19	10/24	1689	-8	1680	Shinya Satoh6-dan / age 35 1668	Kisei-sen Prelim 2 Round 2	Sente	●
20	11/1	1680	-5	1675	Chikara Akutsu7-dan / age 30 1797	Junisen Class B1 Round 8	Sente	●
21	11/14	1675	-12	1663	Eisaku Tomioka8-dan / age 48 1484	Oi-sen Prelims Round 3	Sente	●
22	11/22	1663	+10	1672	Daisuke Suzuki8-dan / age 38 1729	Junisen Class B1 Round 9	Sente	○
23	1/10	1672	-5	1667	Takayuki Yamasaki7-dan / age 31 1815	Junisen Class B1 Round 11	Gote	●
24	1/16	1667	+11	1678	Eiji Iijima7-dan / age 33 1790	Oza-sen Prelim 2 Round 2	Sente	○
25	1/24	1678	+10	1688	Makoto Sasaki6-dan / age 33 1747	Ryuo-sen Group 4 Ranking Round 1	Gote	○
26	2/4	1688	+8	1696	Shingo Itoh4-dan / age 31 1679	Osho-sen Prelim 1 Round 1	Gote	○
27	2/14	1696	+11	1707	Akihito Hirose7-dan / age 26 1839	Junisen Class B1 Round 12	Gote	○
28	2/26	1707	+11	1717	Akihito Hirose7-dan / age 26 1834	Oza-sen Prelim 2 Final	Sente	○
29	3/14	1717	-7	1711	Ayumu Matsuo7-dan / age 32 1782	Junisen Class B1 Round 13	Sente	●
30	3/21	1711	-10	1701	Osamu Nakamura9-dan / age 50 1612	Ryuo-sen Group 4 Ranking Round 2	Sente	●
31	3/29	1701	+8	1709	Kota Kanai5-dan / age 26 1714	Osho-sen Prelim 1 Round 2	Gote	○

FY2011 results21W-10L

Win rate0.677

Rating1723

Annual rank36th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1672	+5	1678	Yuji Masuda6-dan / age 40 1541	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	○
2	6/7	1678	+7	1684	Tadao Kitajima6-dan / age 45 1626	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	○
3	6/17	1684	-11	1674	Naruyuki Hatakeyama7-dan / age 42 1570	Junisen Class B2 Round 1	Gote	●
4	7/19	1674	+6	1680	Hisashi Ogura7-dan / age 43 1600	Ginga-sen Prelims	Gote	○
5	7/22	1680	-11	1669	Hiroshi Kamiya7-dan / age 50 1559	Junisen Class B2 Round 2	Sente	●
6	8/5	1669	+7	1677	Takanori Anyouji6-dan / age 36 1633	Junisen Class B2 Round 3	Sente	○
7	8/11	1677	+2	1679	Shoichi Anzai6-dan / age 48 1332	Asahi Cup Prelim 1 Round 2	Gote	○
8	8/11	1677	+7	1684	Takuma Oikawa4-dan / age 24 1648	Asahi Cup Prelim 1 Round 3	Gote	○
9	9/9	1686	+9	1695	Daisuke Nakagawa8-dan / age 43 1725	Junisen Class B2 Round 4	Gote	○
10	9/13	1695	+7	1701	Takahiro Toyokawa7-dan / age 44 1630	Kisei-sen Prelim 2 Round 1	Sente	○
11	9/27	1701	-9	1693	Shinya Satoh6-dan / age 34 1679	Ryuo-sen Group 3 Promotion playoff Semifinal	Sente	●
12	9/30	1693	-10	1683	Shingo Itoh4-dan / age 29 1599	Asahi Cup Prelim 1 Final	Gote	●
13	10/7	1683	+5	1687	Masaki Izumi7-dan / age 50 1529	Junisen Class B2 Round 5	Sente	○
14	10/19	1687	+6	1693	Yasuaki Tsukada9-dan / age 46 1580	Oi-sen Prelims Round 2	Gote	○
15	10/27	1693	+5	1698	Torahiko Tanaka9-dan / age 54 1538	Kisei-sen Prelim 2 Round 2	Sente	○
16	11/11	1698	+4	1702	Kiyozumi Kiriyama9-dan / age 64 1531	Junisen Class B2 Round 6	Gote	○
17	11/22	1702	-11	1691	Kazushiza Horiguchi7-dan / age 36 1565	Oza-sen Prelim 2 Round 1	Sente	●
18	12/6	1691	-2	1689	Akira WatanabeRyuo・Oza / age 27 2002	Oi-sen Prelims Round 3	Gote	●
19	12/9	1689	+9	1698	Yoshiyuki Kubota6-dan / age 39 1722	Junisen Class B2 Round 7	Gote	○
20	1/6	1698	-9	1689	Kota Kanai5-dan / age 25 1659	Ginga-sen Block E Round 7	Gote	●
21	1/13	1689	+7	1696	Masataka Sugimoto7-dan / age 43 1663	Junisen Class B2 Round 8	Sente	○
22	1/18	1696	+8	1704	Taku Morishita9-dan / age 45 1714	Kisei-sen Prelim 2 Final	Sente	○
23	1/25	1704	+2	1707	Saburou Takeichi6-dan / age 57 1386	Kio-sen Prelims Round 2	Sente	○
24	2/3	1707	+8	1715	Taku Morishita9-dan / age 45 1712	Junisen Class B2 Round 9	Sente	○
25	2/16	1715	-5	1710	Masataka Goda9-dan / age 40 1878	Kisei-sen Main Round 1	Sente	●
26	2/21	1710	+7	1717	Daisuke Katagami6-dan / age 30 1647	NHK Cup Prelims Round 2	Sente	○
27	2/21	1710	-9	1701	Shinya Satoh6-dan / age 34 1675	NHK Cup Prelims Final	Gote	●
28	2/27	1708	-4	1704	Akihito Hirose7-dan / age 25 1875	Ryuo-sen Group 3 Ranking Round 1	Gote	●
29	3/9	1704	+7	1711	Kosuke Tamura6-dan / age 35 1659	Junisen Class B2 Round 10	Gote	○
30	3/15	1711	+8	1719	Hiroaki Yokoyama5-dan / age 31 1726	Kio-sen Prelims Round 3	Sente	○
31	3/27	1719	+4	1723	Akio Ishikawa7-dan / age 49 1518	Osho-sen Prelim 1 Round 1	Gote	○

FY2010 results20W-19L

Win rate0.513

Rating1686

Annual rank49th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1703	+8	1711	Akira Nishio5-dan / age 30 1707	Kio-sen Prelims Round 2	Gote	○
2	4/14	1711	-8	1703	小林裕士6-dan / age 33 1726	Ryuo-sen Group 4 Ranking Round 3	Sente	●
3	4/20	1703	+8	1711	Ichiro Hiura8-dan / age 44 1698	Kio-sen Prelims Round 3	Sente	○
4	4/30	1711	+7	1718	Keiichi Sanada7-dan / age 37 1648	Osho-sen Prelim 1 Round 3	Gote	○
5	5/6	1718	+9	1727	Manabu Senzaki8-dan / age 39 1780	Kio-sen Prelims Round 4	Gote	○
6	5/18	1727	+7	1734	Takahiro Toyokawa7-dan / age 43 1671	Osho-sen Prelim 1 Round 4	Sente	○
7	6/1	1734	-9	1725	Hiroki Nakata8-dan / age 45 1708	Kio-sen Prelims Final	Sente	●
8	6/18	1725	+5	1730	Yoshikazu Minami9-dan / age 47 1593	Junisen Class B2 Round 1	Gote	○
9	6/23	1730	+6	1736	Osamu Nakamura9-dan / age 47 1641	Osho-sen Prelim 1 Final	Sente	○
10	6/27	1736	-5	1732	Takayuki Yamasaki7-dan / age 29 1897	NHK Cup Main Round 1	Sente	●
11	7/13	1732	+2	1734	Hatasu Itou7-dan / age 59 1382	Ginga-sen Prelims	Gote	○
12	7/16	1734	+5	1739	Teruichi Aono9-dan / age 57 1611	Junisen Class B2 Round 2	Sente	○
13	7/30	1739	+8	1747	Nobuyuki Yashiki9-dan / age 38 1742	Osho-sen Prelim 2 Round 1	Gote	○
14	8/6	1747	-6	1741	Chikara Akutsu7-dan / age 28 1844	Junisen Class B2 Round 3	Gote	●
15	8/12	1741	+4	1745	Manabu Kumasaka4-dan / age 33 1526	Asahi Cup Prelim 1 Round 2	Sente	○
16	8/20	1745	-4	1741	Akira WatanabeRyuo / age 26 1917	Osho-sen Prelim 2 Round 2	Gote	●
17	8/26	1741	+8	1748	Hiroaki Yokoyama5-dan / age 29 1723	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	○
18	9/1	1748	-12	1737	Akio Ishikawa7-dan / age 47 1580	Oi-sen Prelims Round 2	Gote	●
19	9/6	1737	-5	1732	Tadahisa Maruyama9-dan / age 40 1888	Kisei-sen Prelim 2 Round 1	Gote	●
20	9/17	1732	-12	1719	Koji Tosa7-dan / age 55 1512	Junisen Class B2 Round 4	Sente	●
21	9/28	1719	+5	1725	Akio Ishikawa7-dan / age 47 1596	Asahi Cup Prelim 1 Round 3	Sente	○
22	9/28	1719	+7	1726	Shoji Segawa4-dan / age 40 1669	Asahi Cup Prelim 1 Final	Gote	○
23	10/6	1731	+5	1736	Takeshi Kawakami6-dan / age 38 1591	Ryuo-sen Group 4 Promotion playoff Semifinal	Gote	○
24	10/15	1736	-8	1728	橋本崇載age 27 1727	Junisen Class B2 Round 5	Gote	●
25	10/28	1728	+6	1734	Yoshikazu Minami9-dan / age 47 1617	Ryuo-sen Group 4 Promotion playoff Final	Sente	○
26	11/11	1734	-8	1726	Michio Takahashi9-dan / age 50 1737	Asahi Cup Prelim 2 Round 1	Gote	●
27	11/19	1726	-8	1718	Yoshiyuki Kubota6-dan / age 38 1741	Junisen Class B2 Round 6	Sente	●
28	11/26	1718	-6	1713	Makoto Tobe6-dan / age 24 1829	Oza-sen Prelim 2 Round 1	Gote	●
29	12/10	1713	+6	1718	Shuji Satoh7-dan / age 43 1613	Junisen Class B2 Round 7	Gote	○
30	1/14	1718	+10	1728	Eiji Iijima7-dan / age 31 1794	Junisen Class B2 Round 8	Sente	○
31	1/19	1728	-9	1719	Shinya Satoh6-dan / age 33 1677	Ryuo-sen Group 3 Ranking Round 1	Sente	●
32	2/4	1719	-13	1706	Yuki Fujikura4-dan / age 31 1470	Kio-sen Prelims Round 2	Gote	●
33	2/18	1706	-8	1698	Kensuke Kitahama7-dan / age 35 1716	Junisen Class B2 Round 9	Sente	●
34	2/25	1698	+4	1702	Hifumi Katoh9-dan / age 71 1497	NHK Cup Prelims Round 2	Gote	○
35	2/25	1698	-7	1691	Yusuke Toyama5-dan / age 31 1724	NHK Cup Prelims Final	Gote	●
36	3/4	1695	-9	1686	Takashi Abe8-dan / age 43 1658	Junisen Class B2 Round 10	Gote	●
37	3/15	1686	-8	1678	Shinya Satoh6-dan / age 33 1685	Osho-sen Prelim 1 Round 2	Gote	●
38	3/25	1678	-7	1671	Hiroki Nakata8-dan / age 46 1717	Ginga-sen Block G Round 9	Gote	●
39	3/25	1678	+8	1686	Hiroshi Naganuma7-dan / age 46 1670	Ginga-sen Block G Round 8	Gote	○

FY2009 results17W-13L

Win rate0.567

Rating1706

Annual rank41st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1694	-11	1683	Kenji Waki8-dan / age 48 1552	Ryuo-sen Group 4 Ranking Round 3	Gote	●
2	4/16	1683	+3	1686	木下浩一age 41 1430	Kio-sen Prelims Round 3	Gote	○
3	4/28	1686	-7	1679	Eiji Iijima6-dan / age 29 1734	Osho-sen Prelim 1 Round 4	Sente	●
4	5/13	1679	-7	1672	Makoto Tobe5-dan / age 22 1718	Kio-sen Prelims Round 4	Gote	●
5	6/12	1672	+10	1682	Manabu Senzaki8-dan / age 38 1747	Junisen Class B2 Round 1	Gote	○
6	7/3	1682	-8	1674	Hiroki Nakata8-dan / age 44 1679	Junisen Class B2 Round 2	Sente	●
7	7/15	1674	-7	1667	Amahiko Satoh5-dan / age 21 1733	Ginga-sen Prelims	Sente	●
8	7/31	1667	-9	1658	Norihiro Yagura6-dan / age 34 1638	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
9	8/3	1658	-13	1645	長岡俊勝アマ 1409	Asahi Cup Prelim 1 Round 2	Sente	●
10	8/7	1645	+6	1651	Koji Tosa7-dan / age 54 1540	Junisen Class B2 Round 3	Sente	○
11	8/13	1651	-7	1644	Akira Nishio5-dan / age 29 1710	Oi-sen Prelims Round 2	Gote	●
12	9/25	1644	-8	1636	Hirotaka Nozuki7-dan / age 36 1644	Junisen Class B2 Round 4	Gote	●
13	10/16	1636	+5	1641	Kunio Naitou9-dan / age 69 1496	Junisen Class B2 Round 5	Sente	○
14	10/27	1641	+6	1647	Koji Tosa7-dan / age 54 1544	Kisei-sen Prelim 2 Round 1	Gote	○
15	11/13	1647	+5	1652	Keiji Mori9-dan / age 63 1527	Junisen Class B2 Round 6	Gote	○
16	11/19	1652	+8	1661	Shuji Satoh7-dan / age 42 1672	Oza-sen Prelim 2 Round 1	Sente	○
17	12/3	1661	+6	1667	Yasuaki Tsukada9-dan / age 45 1590	Kisei-sen Prelim 2 Round 2	Gote	○
18	12/11	1667	-9	1658	Osamu Nakamura9-dan / age 47 1613	Junisen Class B2 Round 7	Sente	●
19	1/7	1658	+5	1663	Toshiyuki Nakao5-dan / age 35 1516	Ryuo-sen Group 4 Ranking Round 1	Sente	○
20	1/15	1663	+7	1670	Torahiko Tanaka9-dan / age 52 1611	Junisen Class B2 Round 8	Gote	○
21	1/19	1670	-7	1663	Nobuyuki Yashiki9-dan / age 38 1730	Kisei-sen Prelim 2 Final	Sente	●
22	1/25	1663	+11	1674	Akihito Hirose5-dan / age 23 1805	Oza-sen Prelim 2 Round 2	Gote	○
23	2/12	1674	-7	1667	Taku Morishita9-dan / age 43 1712	Junisen Class B2 Round 9	Sente	●
24	2/16	1667	-4	1663	Hiroyuki Miura8-dan / age 36 1866	Oza-sen Prelim 2 Final	Gote	●
25	2/19	1663	+3	1667	Shohei Takada6-dan / age 47 1423	NHK Cup Prelims Round 1	Gote	○
26	2/19	1663	+8	1671	Shinya Satoh6-dan / age 32 1658	NHK Cup Prelims Round 2	Sente	○
27	2/19	1663	+9	1672	Hiroki Nakata8-dan / age 45 1715	NHK Cup Prelims Final	Sente	○
28	3/5	1684	+9	1692	Akira Shima9-dan / age 47 1717	Junisen Class B2 Round 10	Sente	○
29	3/18	1692	+9	1702	Amahiko Satoh5-dan / age 22 1755	Ryuo-sen Group 4 Ranking Round 2	Gote	○
30	3/26	1702	+4	1706	小林宏7-dan / age 47 1520	Osho-sen Prelim 1 Round 2	Sente	○

FY2008 results18W-16L

Win rate0.529

Rating1697

Annual rank47th

Rank/title at FY end / age6-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1690	-12	1678	Toshiyuki Nakao5-dan / age 33 1495	Ryuo-sen Group 4 Ranking Round 2	Gote	●
2	4/24	1678	-3	1675	Kazuki Kimura8-dan / age 34 1938	Oza-sen Main Round 1	Gote	●
3	5/9	1675	+11	1686	Ayumu Matsuo7-dan / age 28 1799	Kio-sen Prelims Round 4	Sente	○
4	5/20	1686	+5	1691	Hiroshi Okazaki6-dan / age 41 1569	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
5	6/6	1691	-8	1683	Amahiko Satoh4-dan / age 20 1679	Kio-sen Prelims Final	Gote	●
6	6/13	1683	-8	1675	Akira Shima9-dan / age 45 1683	Junisen Class B2 Round 1	Sente	●
7	6/20	1675	+7	1682	Norihiro Yagura6-dan / age 33 1640	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
8	7/4	1682	+6	1688	Hiroshi Kamiya7-dan / age 47 1580	Junisen Class B2 Round 2	Gote	○
9	7/9	1688	+4	1692	Hirokazu Ueno5-dan / age 31 1486	Oi-sen Prelims Round 2	Sente	○
10	7/18	1692	-13	1679	Kazuharu Shoshi7-dan / age 46 1453	Asahi Cup Prelim 1 Round 2	Sente	●
11	7/25	1679	+9	1689	Takahiro Toyokawa6-dan / age 41 1742	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	○
12	8/1	1689	+6	1694	Naruyuki Hatakeyama7-dan / age 39 1592	Junisen Class B2 Round 3	Gote	○
13	8/15	1694	-13	1681	Kenji Iino7-dan / age 54 1423	Ginga-sen Prelims	Gote	●
14	8/26	1681	-6	1675	Eiji Iijima5-dan / age 28 1763	Ryuo-sen Group 4 Promotion playoff Semifinal	Gote	●
15	9/19	1675	-9	1666	Shuji Satoh7-dan / age 41 1651	Junisen Class B2 Round 4	Sente	●
16	9/26	1666	+11	1677	Ayumu Matsuo7-dan / age 28 1802	Kisei-sen Prelim 2 Round 1	Sente	○
17	10/17	1677	-9	1668	Osamu Nakamura9-dan / age 45 1614	Junisen Class B2 Round 5	Gote	●
18	10/24	1668	-6	1662	Hisashi Namekata8-dan / age 34 1764	Oi-sen Prelims Round 3	Sente	●
19	10/30	1662	+7	1669	Hirotaka Nozuki7-dan / age 35 1610	Kisei-sen Prelim 2 Round 2	Gote	○
20	11/14	1669	-5	1664	橋本崇載age 25 1820	Junisen Class B2 Round 6	Gote	●
21	11/26	1664	+11	1675	Hisashi Namekata8-dan / age 34 1781	Kisei-sen Prelim 2 Final	Sente	○
22	12/11	1675	-3	1672	Yasumitsu SatohKio / age 39 1927	Kisei-sen Final prelim Round 1	Gote	●
23	12/19	1672	+6	1678	Masaki Izumi7-dan / age 47 1576	Junisen Class B2 Round 7	Sente	○
24	12/26	1678	+10	1687	Yasuaki Murayama5-dan / age 24 1750	Ryuo-sen Group 4 Ranking Round 1	Gote	○
25	1/8	1687	-7	1681	Takeshi Fujii9-dan / age 38 1749	Kisei-sen Final prelim Round 2	Gote	●
26	1/16	1681	-7	1673	Takahiro Toyokawa6-dan / age 41 1713	Junisen Class B2 Round 8	Sente	●
27	1/23	1673	-7	1667	Taku Morishita9-dan / age 42 1737	Oza-sen Prelim 2 Round 2	Gote	●
28	1/28	1667	+9	1675	Shuji Muranaka4-dan / age 27 1692	Osho-sen Prelim 1 Round 2	Gote	○
29	2/10	1675	+2	1678	Toshio Miyata7-dan / age 56 1369	Kio-sen Prelims Round 2	Gote	○
30	2/13	1678	+6	1684	Kiyozumi Kiriyama9-dan / age 61 1610	Junisen Class B2 Round 9	Gote	○
31	2/27	1684	-13	1671	Hirokazu Ueno5-dan / age 31 1414	NHK Cup Prelims Round 2	Sente	●
32	3/4	1671	+7	1678	Takeshi Kawakami6-dan / age 36 1622	Ryuo-sen Group 4 Ranking Round 2	Sente	○
33	3/11	1678	+10	1687	Yasuaki Murayama5-dan / age 24 1746	Osho-sen Prelim 1 Round 3	Sente	○
34	3/19	1687	+9	1697	Daisuke Nakagawa7-dan / age 40 1744	Junisen Class B2 Round 10	Sente	○

FY2007 results19W-13L

Win rate0.594

Rating1700

Annual rank43rd

Rank/title at FY end / age6-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1681	+4	1685	Katsuhiko Murooka7-dan / age 48 1511	Kio-sen Prelims Round 3	Sente	○
2	4/25	1685	-8	1677	Yuji Masuda5-dan / age 36 1668	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
3	5/9	1677	-4	1673	Chikara Akutsu5-dan / age 24 1895	Kio-sen Prelims Round 4	Gote	●
4	5/20	1673	+12	1686	Takayuki Yamasaki7-dan / age 26 1873	NHK Cup Main Round 1	Sente	○
5	6/15	1686	+5	1690	Masahiko Urano7-dan / age 43 1533	Junisen Class B2 Round 1	Gote	○
6	7/13	1690	+9	1699	Yoshikazu Minami9-dan / age 44 1714	Junisen Class B2 Round 2	Sente	○
7	7/27	1699	-12	1686	Koji Horiguchi7-dan / age 46 1491	Asahi Cup Prelim 1 Round 2	Gote	●
8	7/31	1686	+5	1692	Yuya Nagaoka4-dan / age 21 1563	Oi-sen Prelims Round 2	Gote	○
9	8/3	1692	-9	1683	Naruyuki Hatakeyama7-dan / age 38 1662	Junisen Class B2 Round 3	Gote	●
10	8/26	1683	-3	1680	Masataka Goda9-dan / age 36 1938	NHK Cup Main Round 2	Gote	●
11	8/30	1680	+7	1687	Keiji Mori9-dan / age 61 1628	Kisei-sen Prelim 2 Round 1	Gote	○
12	9/7	1687	-10	1677	Kiyozumi Kiriyama9-dan / age 59 1616	Junisen Class B2 Round 4	Sente	●
13	10/5	1677	+6	1683	Masaki Izumi7-dan / age 46 1592	Junisen Class B2 Round 5	Gote	○
14	10/11	1683	-5	1679	Ayumu Matsuo7-dan / age 27 1836	Kisei-sen Prelim 2 Round 2	Gote	●
15	10/16	1679	+4	1683	Toshiyuki Nakao5-dan / age 32 1485	Oi-sen Prelims Round 3	Sente	○
16	11/16	1683	+6	1688	Torahiko Tanaka9-dan / age 50 1577	Junisen Class B2 Round 6	Sente	○
17	11/21	1688	+5	1693	Hifumi Katoh9-dan / age 67 1557	Oza-sen Prelim 2 Round 1	Gote	○
18	11/30	1693	-5	1688	Chikara Akutsu5-dan / age 25 1829	Oi-sen Prelims Round 4	Gote	●
19	12/21	1688	-7	1682	Nobuyuki Yashiki9-dan / age 35 1741	Junisen Class B2 Round 7	Sente	●
20	1/11	1682	-5	1677	Takayuki Yamasaki7-dan / age 26 1839	Junisen Class B2 Round 8	Gote	●
21	1/16	1677	+8	1685	Ichiro Hiura7-dan / age 41 1678	Oza-sen Prelim 2 Round 2	Gote	○
22	1/21	1685	+6	1691	Takehiro Ohira5-dan / age 30 1601	Kio-sen Prelims Round 2	Sente	○
23	1/25	1691	+3	1694	Nou Itoh5-dan / age 46 1462	Osho-sen Prelim 1 Round 1	Sente	○
24	1/31	1694	+10	1704	Kazushiza Horiguchi7-dan / age 32 1760	Ryuo-sen Group 4 Ranking Round 1	Sente	○
25	2/8	1704	-7	1697	橋本崇載age 24 1768	Junisen Class B2 Round 9	Sente	●
26	2/15	1697	+5	1703	Koji Tosa7-dan / age 52 1577	Oza-sen Prelim 2 Final	Sente	○
27	2/25	1703	+3	1706	Yoshiyuki Ueyama7-dan / age 50 1445	NHK Cup Prelims Round 2	Gote	○
28	2/25	1703	-10	1693	Issei Takazaki4-dan / age 21 1624	NHK Cup Prelims Final	Sente	●
29	2/28	1696	+5	1701	Takashi Kanezawa5-dan / age 34 1559	Osho-sen Prelim 1 Round 2	Gote	○
30	3/7	1701	+4	1705	Teruichi Aono9-dan / age 55 1519	Junisen Class B2 Round 10	Gote	○
31	3/12	1705	+4	1709	Katsuhiko Murooka7-dan / age 48 1502	Kio-sen Prelims Round 3	Gote	○
32	3/18	1709	-9	1700	Hideyuki Takano5-dan / age 35 1676	Osho-sen Prelim 1 Round 3	Sente	●

FY2006 results12W-14L

Win rate0.462

Rating1682

Annual rank50th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1723	+7	1731	Daisuke Katagami4-dan / age 24 1701	Osho-sen Prelim 1 Round 3	Gote	○
2	4/20	1731	-11	1720	Shinya Yamamoto5-dan / age 34 1601	Ryuo-sen Group 4 Ranking Semifinal	Gote	●
3	4/27	1720	+7	1728	Kosuke Tamura6-dan / age 30 1698	Kio-sen Prelims Round 4	Sente	○
4	5/10	1728	+10	1738	Kazuki Kimura7-dan / age 32 1829	Osho-sen Prelim 1 Round 4	Gote	○
5	5/23	1738	-11	1727	Akio Ishikawa6-dan / age 43 1611	Kio-sen Prelims Final	Sente	●
6	6/1	1727	-10	1717	Eisaku Tomioka8-dan / age 42 1619	Osho-sen Prelim 1 Final	Gote	●
7	6/16	1717	+9	1725	Manabu Senzaki8-dan / age 35 1755	Junisen Class B2 Round 1	Gote	○
8	6/29	1725	-11	1715	Taichi Nakamura4-dan / age 18 1598	Asahi Open Prelims Round 2	Gote	●
9	7/14	1715	+5	1720	Torahiko Tanaka9-dan / age 49 1591	Junisen Class B2 Round 2	Sente	○
10	8/25	1720	-12	1707	Koji Tosa7-dan / age 51 1501	Junisen Class B2 Round 3	Sente	●
11	9/1	1707	-8	1699	Daisuke Nakagawa7-dan / age 38 1705	Kisei-sen Prelim 2 Round 1	Sente	●
12	9/15	1699	+5	1704	Teruichi Aono9-dan / age 53 1550	Junisen Class B2 Round 4	Gote	○
13	9/29	1704	-9	1695	Osamu Nakamura8-dan / age 43 1652	Junisen Class B2 Round 5	Gote	●
14	10/6	1695	-9	1686	Taichi Nakamura4-dan / age 18 1642	Oi-sen Prelims Round 2	Sente	●
15	10/17	1686	-5	1681	Chikara Akutsu5-dan / age 24 1817	Ryuo-sen Group 4 Promotion playoff Final	Gote	●
16	11/24	1681	-10	1670	Hifumi Katoh9-dan / age 66 1579	Junisen Class B2 Round 7	Sente	●
17	11/30	1670	-6	1664	Shuji Satoh6-dan / age 39 1753	Oza-sen Prelim 2 Round 1	Gote	●
18	12/5	1664	+8	1672	Takehiro Ohira5-dan / age 29 1648	Ryuo-sen Group 4 Ranking Round 1	Sente	○
19	12/15	1672	+8	1680	Hiroki Nakata8-dan / age 42 1688	Junisen Class B2 Round 8	Gote	○
20	1/12	1680	-4	1676	Takayuki Yamasaki7-dan / age 25 1886	Junisen Class B2 Round 9	Sente	●
21	1/31	1676	-7	1670	Daisuke Katagami5-dan / age 25 1725	Ryuo-sen Group 4 Ranking Round 2	Sente	●
22	2/9	1670	+10	1679	Masataka Sugimoto7-dan / age 38 1745	Junisen Class B2 Round 10	Sente	○
23	2/14	1679	+5	1684	Shohei Takada6-dan / age 44 1539	Osho-sen Prelim 1 Round 1	Sente	○
24	3/9	1684	+5	1690	Kunio Naitou9-dan / age 67 1565	Junisen Class B2 Round 11	Gote	○
25	3/13	1690	+2	1692	Ryuuichi Matsuura7-dan / age 55 1381	Kio-sen Prelims Round 2	Sente	○
26	3/20	1692	-10	1682	Makoto Tobe4-dan / age 20 1616	Osho-sen Prelim 1 Round 2	Gote	●

FY2005 results12W-10L

Win rate0.545

Rating1725

Annual rank32nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1747	+4	1751	Torahiko Tanaka9-dan / age 47 1579	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
2	6/17	1751	+7	1758	Osamu Nakamura8-dan / age 42 1692	Junisen Class B2 Round 1	Gote	○
3	6/29	1758	-6	1752	Takayuki Yamasaki6-dan / age 24 1857	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	●
4	7/5	1752	-14	1738	Kazuo Ishida9-dan / age 58 1435	Asahi Open Prelims Round 2	Gote	●
5	7/15	1738	-8	1730	Hiroki Nakata7-dan / age 40 1740	Junisen Class B2 Round 2	Gote	●
6	8/19	1730	-12	1719	Hifumi Katoh9-dan / age 65 1566	Junisen Class B2 Round 3	Sente	●
7	8/31	1719	+9	1727	Hiroki Nakata7-dan / age 40 1749	Kisei-sen Prelim 2 Round 1	Gote	○
8	9/16	1727	+4	1731	Koji Tosa7-dan / age 50 1528	Junisen Class B2 Round 4	Gote	○
9	9/30	1731	+7	1738	Shuji Satoh6-dan / age 38 1670	Junisen Class B2 Round 5	Gote	○
10	10/4	1738	-9	1729	Kazutoshi Satoh4-dan / age 27 1680	Oi-sen Prelims Round 2	Gote	●
11	10/19	1729	-4	1725	Tadahisa Maruyama9-dan / age 35 1931	Kisei-sen Prelim 2 Round 2	Gote	●
12	10/28	1725	-7	1717	Masataka Sugimoto6-dan / age 36 1754	Junisen Class B2 Round 6	Sente	●
13	11/24	1717	-8	1709	Hiroki Nakata7-dan / age 41 1717	Oza-sen Prelim 2 Round 1	Gote	●
14	12/16	1709	+5	1715	Hiroshi Kamiya7-dan / age 44 1579	Junisen Class B2 Round 8	Gote	○
15	12/22	1715	+2	1717	Noboru Sakurai8-dan / age 64 1376	Ryuo-sen Group 4 Ranking Round 1	Gote	○
16	1/13	1717	-7	1709	Nobuyuki Yashiki9-dan / age 33 1752	Junisen Class B2 Round 9	Sente	●
17	1/18	1709	+7	1716	Shuji Satoh6-dan / age 38 1662	Ryuo-sen Group 4 Ranking Round 2	Gote	○
18	1/31	1716	-8	1708	Ayumu Matsuo5-dan / age 25 1703	Ginga-sen Block C Round 6	Gote	●
19	2/22	1708	+3	1711	木下浩一age 38 1453	Kio-sen Prelims Round 2	Sente	○
20	3/10	1711	+5	1716	Keiji Nishikawa7-dan / age 44 1553	Junisen Class B2 Round 11	Sente	○
21	3/24	1716	+3	1719	Katsuhiko Murooka7-dan / age 47 1484	Kio-sen Prelims Round 3	Gote	○
22	3/31	1719	+6	1725	Yoshiyuki Matsumoto5-dan / age 34 1630	Ryuo-sen Group 4 Ranking Round 3	Sente	○

FY2004 results24W-14L

Win rate0.632

Rating1750

Annual rank26th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1697	+9	1706	Atsushi Miyata5-dan / age 22 1752	Osho-sen Prelim 1 Round 4	Sente	○
2	4/27	1706	+7	1714	Yoshiyuki Matsumoto5-dan / age 32 1671	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
3	5/12	1714	+3	1716	Kenji Iino7-dan / age 49 1434	Kio-sen Prelims Round 3	Gote	○
4	5/19	1716	-9	1707	Hiroaki Yokoyama4-dan / age 23 1654	Osho-sen Prelim 1 Final	Sente	●
5	6/1	1707	+11	1717	Hisashi Namekata7-dan / age 30 1825	Kio-sen Prelims Final	Gote	○
6	6/9	1717	+6	1723	Kunio Naitou9-dan / age 64 1623	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	○
7	6/15	1723	+9	1732	Ayumu Matsuo5-dan / age 24 1748	Junisen Class C1 Round 1	Sente	○
8	6/21	1732	-13	1719	Youichi Kushida6-dan / age 39 1466	Asahi Open Prelims Round 2	Gote	●
9	6/29	1719	+6	1725	Takeshi Kawakami5-dan / age 31 1649	Kisei-sen Prelim 1 Round 2	Sente	○
10	7/6	1725	-8	1717	橋本崇載age 21 1725	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
11	7/20	1717	+6	1723	Tadao Kitajima6-dan / age 38 1637	Junisen Class C1 Round 2	Sente	○
12	7/27	1723	+7	1730	Yusuke Ina4-dan / age 28 1671	Kisei-sen Prelim 1 Round 3	Sente	○
13	8/13	1730	-3	1727	Toshiyuki Moriuchi3 titles / age 33 1967	Kio-sen Main Round 2	Gote	●
14	8/18	1727	+9	1735	Atsushi Miyata5-dan / age 23 1752	Kisei-sen Prelim 1 Final	Sente	○
15	8/24	1735	-8	1728	Atsushi Miyata5-dan / age 23 1743	Junisen Class C1 Round 3	Sente	●
16	9/6	1728	+5	1732	Yoshiyuki Kubota5-dan / age 32 1572	Oi-sen Prelims Round 2	Sente	○
17	9/14	1732	+6	1739	Ichiro Hiura7-dan / age 38 1657	Junisen Class C1 Round 4	Sente	○
18	9/28	1739	+2	1740	Yuji Maeda8-dan / age 50 1361	Oza-sen Prelim 1 Round 2	Sente	○
19	10/12	1740	+8	1748	Hiroki Nakata7-dan / age 39 1730	Junisen Class C1 Round 5	Gote	○
20	10/20	1748	-7	1740	Manabu Senzaki8-dan / age 34 1770	Oi-sen Prelims Round 3	Sente	●
21	10/27	1740	+8	1748	Kensuke Kitahama7-dan / age 28 1729	Kisei-sen Prelim 2 Round 2	Sente	○
22	11/2	1748	+3	1751	Kazuyoshi Nishimura9-dan / age 62 1475	Oza-sen Prelim 1 Round 3	Sente	○
23	11/9	1751	-11	1740	Sakio Chiba5-dan / age 25 1600	Junisen Class C1 Round 6	Sente	●
24	11/25	1740	-7	1732	Atsushi Miyata5-dan / age 23 1771	Ryuo-sen Group 4 Ranking Round 1	Sente	●
25	12/3	1732	+12	1744	Akira Watanabe6-dan / age 20 1898	Kisei-sen Prelim 2 Final	Gote	○
26	12/7	1744	+5	1749	Akio Ishikawa6-dan / age 41 1590	Junisen Class C1 Round 7	Gote	○
27	12/22	1749	+11	1759	Toshiaki Kubo8-dan / age 29 1879	Kisei-sen Final prelim Round 1	Sente	○
28	12/27	1759	-8	1751	Chikara Akutsu4-dan / age 22 1753	Oza-sen Prelim 1 Round 4	Sente	●
29	1/11	1751	+6	1758	Keiichi Sanada6-dan / age 32 1679	Junisen Class C1 Round 8	Gote	○
30	1/19	1758	-11	1747	Hiroshi Okazaki6-dan / age 37 1621	Osho-sen Prelim 1 Round 2	Sente	●
31	1/26	1747	-6	1741	Hiroyuki Miura8-dan / age 30 1835	Kisei-sen Final prelim Round 2	Sente	●
32	1/28	1741	-10	1731	Shoji Segawaage 34 1646	Ginga-sen Block F Round 6	Gote	●
33	1/31	1731	+9	1739	Chikara Akutsu5-dan / age 22 1753	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
34	2/8	1739	+7	1746	Isao Nakata6-dan / age 37 1681	Junisen Class C1 Round 9	Sente	○
35	2/16	1746	+11	1757	Koji TanigawaKio / age 42 1896	Kisei-sen Final prelim Round 3	Gote	○
36	2/23	1757	-11	1746	Daisuke Katagami4-dan / age 23 1634	Kio-sen Prelims Round 1	Sente	●
37	3/8	1746	+5	1752	Kenji Kanzaki7-dan / age 41 1629	Junisen Class C1 Round 10	Gote	○
38	3/17	1752	-2	1750	Yoshiharu Habu4 titles / age 34 2077	Kisei-sen Main Round 1	Gote	●

FY2003 results22W-10L

Win rate0.688

Rating1704

Annual rank35th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1664	-11	1653	Masamitsu Tachi6-dan / age 37 1532	Osho-sen Prelim 1 Round 3	Gote	●
2	4/28	1653	-8	1645	Hiroshi Kamiya7-dan / age 42 1665	Ryuo-sen Group 4 Ranking Round 3	Gote	●
3	5/15	1645	+5	1651	Koji Horiguchi6-dan / age 41 1526	Kisei-sen Prelim 1 Round 2	Gote	○
4	6/10	1651	-10	1640	Kenji Kobayashi9-dan / age 46 1544	Junisen Class C1 Round 1	Gote	●
5	6/26	1640	-9	1631	Hideyuki Takano4-dan / age 31 1600	Asahi Open Prelims Round 2	Sente	●
6	7/15	1631	+6	1638	Michio Ariyoshi9-dan / age 67 1565	Junisen Class C1 Round 2		○
7	8/7	1638	+7	1644	Masamitsu Tachi6-dan / age 38 1574	Kisei-sen Prelim 1 Round 3		○
8	8/19	1644	-9	1636	Kiyokazu Katsumata5-dan / age 34 1620	Junisen Class C1 Round 3		●
9	8/25	1636	-8	1628	Kenji Kanzaki7-dan / age 39 1651	Ryuo-sen Group 4 Promotion playoff Round 4		●
10	9/4	1628	+9	1638	Ichiro Hiura7-dan / age 37 1693	Kisei-sen Prelim 1 Final		○
11	9/16	1638	+8	1646	Hitoshige Awaji9-dan / age 53 1631	Junisen Class C1 Round 4		○
12	9/26	1646	+13	1658	Kazuki Kimura7-dan / age 30 1869	Oi-sen Prelims Round 2		○
13	10/7	1658	-8	1650	Shuji Satoh6-dan / age 36 1647	Kisei-sen Prelim 2 Round 2		●
14	10/14	1650	+8	1658	Hiroshi Okazaki5-dan / age 36 1658	Junisen Class C1 Round 5		○
15	10/20	1658	+3	1661	Kenji Iino7-dan / age 49 1429	Oza-sen Prelim 1 Round 2		○
16	11/5	1661	+6	1667	Shohei Takada6-dan / age 41 1569	Oi-sen Prelims Round 3		○
17	11/11	1667	+5	1672	Katsuhiko Murooka7-dan / age 44 1506	Junisen Class C1 Round 6		○
18	12/2	1672	+4	1676	Kazuo Manabe8-dan / age 51 1487	Oza-sen Prelim 1 Round 3		○
19	12/9	1676	+4	1680	Kouichi Kodama7-dan / age 52 1495	Junisen Class C1 Round 7		○
20	12/24	1680	+5	1685	Yoshiyuki Ueyama6-dan / age 46 1535	Oza-sen Prelim 1 Round 4		○
21	12/27	1685	-3	1682	Koichi Fukaura7-dan / age 31 1908	Oi-sen Prelims Round 4		●
22	1/13	1682	+3	1684	Kazuo Azuma7-dan / age 48 1392	Junisen Class C1 Round 8		○
23	1/27	1684	+7	1691	Takehiro Ohira4-dan / age 26 1657	Oza-sen Prelim 1 Final		○
24	2/3	1691	+4	1696	木下浩一age 36 1518	Ryuo-sen Group 4 Ranking Round 1		○
25	2/6	1696	+5	1701	Manabu Kumasaka4-dan / age 26 1548	Osho-sen Prelim 1 Round 2		○
26	2/10	1701	+3	1704	小林宏6-dan / age 41 1475	Junisen Class C1 Round 9		○
27	2/16	1704	-8	1696	Kazushiza Horiguchi6-dan / age 28 1718	Oza-sen Prelim 2 Round 2		●
28	2/20	1696	+3	1699	Seiichirou Taki7-dan / age 55 1412	Kio-sen Prelims Round 1		○
29	3/9	1699	+8	1707	Takahiro Toyokawa6-dan / age 37 1707	Junisen Class C1 Round 10		○
30	3/18	1707	+3	1710	Keizou Noda5-dan / age 46 1463	Osho-sen Prelim 1 Round 3		○
31	3/23	1710	-12	1698	Koji Horiguchi7-dan / age 42 1519	Ryuo-sen Group 4 Ranking Round 2		●
32	3/30	1698	+5	1704	Toshiyuki Nakao4-dan / age 29 1577	Kio-sen Prelims Round 2		○

FY2002 results18W-16L

Win rate0.529

Rating1674

Annual rank52nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/5	1690	+5	1696	Nobuyuki Oouchi9-dan / age 60 1569	Ryuo-sen Group 4 Promotion playoff Round 1	○
2	4/26	1696	+7	1702	Koji Tosa7-dan / age 47 1630	Kio-sen Prelims Round 2	○
3	5/7	1702	-8	1694	Keiichi Sanada6-dan / age 29 1715	Osho-sen Prelim 1 Round 4	●
4	5/10	1694	+10	1705	Hisashi Namekata6-dan / age 28 1804	Kio-sen Prelims Round 3	○
5	5/17	1705	-9	1696	Atsushi Miyata4-dan / age 20 1679	Kisei-sen Prelim 1 Round 2	●
6	5/23	1696	+7	1704	Kenji Kanzaki7-dan / age 38 1669	Ryuo-sen Group 4 Promotion playoff Round 2	○
7	5/30	1704	+7	1710	Takeshi Kawakami5-dan / age 29 1638	Kio-sen Prelims Final	○
8	6/18	1710	+5	1715	Kazuo Manabe8-dan / age 50 1554	Junisen Class C1 Round 1	○
9	6/28	1715	+2	1717	Hiroto Kiritani6-dan / age 52 1363	Asahi Open Prelims	○
10	7/2	1717	+9	1725	Hiroyuki Miura8-dan / age 28 1747	Kio-sen Main Round 2	○
11	7/23	1725	-9	1716	小林裕士5-dan / age 25 1675	Junisen Class C1 Round 2	●
12	8/1	1716	-11	1705	Shingo Hirafuji5-dan / age 38 1571	Ryuo-sen Group 4 Promotion playoff Round 3	●
13	8/14	1705	+8	1713	Masaki Izumi7-dan / age 41 1685	Asahi Open Prelims	○
14	8/19	1713	+3	1715	Seiichirou Taki7-dan / age 53 1425	Oza-sen Prelim 1 Round 2	○
15	8/27	1715	-6	1709	Hirotaka Nozuki5-dan / age 29 1790	Junisen Class C1 Round 3	●
16	9/6	1709	-2	1706	Yoshiharu Habu3 titles / age 31 2009	Kachinuki-sen Game 9	●
17	9/11	1706	+10	1716	Masataka Sugimoto6-dan / age 33 1779	Kio-sen Main Round 3	○
18	9/17	1716	+9	1726	Masataka Sugimoto6-dan / age 33 1781	Junisen Class C1 Round 4	○
19	9/26	1726	-13	1713	Teruhiko Suzuki7-dan / age 47 1500	Asahi Open Prelims Final	●
20	10/1	1713	-9	1704	Isao Nakata6-dan / age 35 1685	Oza-sen Prelim 1 Round 3	●
21	10/15	1704	-9	1695	Hiroshi Naganuma6-dan / age 37 1663	Junisen Class C1 Round 5	●
22	10/30	1695	-9	1687	Torahiko Tanaka9-dan / age 45 1666	Kio-sen Main Quarterfinal	●
23	11/7	1687	+5	1692	Kazuo Ishida9-dan / age 55 1559	Oi-sen Prelims Round 2	○
24	11/12	1692	+4	1696	Kaishu Tanaka9-dan / age 55 1506	Junisen Class C1 Round 6	○
25	11/15	1696	-4	1692	Tadahisa Maruyama9-dan / age 32 1912	Oi-sen Prelims Round 3	●
26	12/3	1692	-8	1685	Atsushi Miyata4-dan / age 21 1705	Ginga-sen Block B Round 4	●
27	12/10	1685	+4	1689	Nobuyuki Oouchi9-dan / age 61 1516	Junisen Class C1 Round 7	○
28	12/19	1689	+10	1699	Ayumu Matsuo5-dan / age 22 1790	Ryuo-sen Group 4 Ranking Round 1	○
29	1/14	1699	-5	1694	Nobuyuki Yashiki8-dan / age 30 1831	Junisen Class C1 Round 8	●
30	2/4	1694	-8	1687	Hisashi Ogura6-dan / age 34 1706	Junisen Class C1 Round 9	●
31	2/7	1687	+3	1690	Shoichi Anzai6-dan / age 39 1462	Osho-sen Prelim 1 Round 2	○
32	3/4	1690	-11	1679	Kazuyoshi Nishimura9-dan / age 61 1536	Junisen Class C1 Round 10	●
33	3/20	1679	+5	1683	Koji Horiguchi6-dan / age 41 1532	Ryuo-sen Group 4 Ranking Round 2	○
34	3/25	1683	-9	1674	Yoshiyuki Matsumoto5-dan / age 31 1628	Kio-sen Prelims Round 1	●

FY2001 results20W-16L

Win rate0.556

Rating1692

Annual rank41st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/13	1686	+4	1689	Tsuneo Kikuchi7-dan / age 51 1475	Kio-sen Prelims	○
2	4/18	1689	+8	1697	Keiichi Sanada6-dan / age 28 1690	Osho-sen Prelim 1	○
3	5/2	1697	+4	1702	Katsuhiko Murooka6-dan / age 42 1519	Kio-sen Prelims	○
4	5/16	1702	+5	1706	Kazuyoshi Nishimura9-dan / age 59 1554	Ryuo-sen Group 3 Relegation playoff Round 1	○
5	5/21	1706	+9	1715	Tadao Kitajima5-dan / age 35 1732	Kio-sen Prelims Final	○
6	6/12	1715	-8	1707	Hiroki Nakata7-dan / age 36 1714	Junisen Class C1 Round 1	●
7	6/22	1707	-10	1697	Chikara Akutsu4-dan / age 18 1627	Asahi Open Prelims	●
8	6/26	1697	+7	1705	Teruichi Aono9-dan / age 48 1667	Kio-sen Main Round 2	○
9	6/29	1705	+7	1712	Eiji Iijima4-dan / age 21 1675	Osho-sen Prelim 1	○
10	7/2	1712	+5	1717	Hirokazu Ueno4-dan / age 24 1588	Kisei-sen Prelim 1 Round 2	○
11	7/17	1717	+5	1722	Kazuharu Shoshi6-dan / age 39 1558	Junisen Class C1 Round 2	○
12	7/27	1722	-8	1713	Hiroki Nakata7-dan / age 36 1715	Kisei-sen Prelim 1 Round 3	●
13	7/30	1713	+8	1722	Manabu Senzaki8-dan / age 31 1733	Osho-sen Prelim 2	○
14	8/9	1722	+8	1730	Akira Shima8-dan / age 38 1731	Kio-sen Main Round 3	○
15	8/13	1730	+8	1738	Akira Shima8-dan / age 38 1723	Osho-sen Prelim 2	○
16	8/16	1738	-12	1726	Saburou Takeichi6-dan / age 47 1537	Oza-sen Prelim 1 Round 2	●
17	8/21	1726	-7	1718	Mamoru Hatakeyama6-dan / age 32 1752	Junisen Class C1 Round 3	●
18	9/11	1718	-10	1709	Kenji Kanzaki7-dan / age 37 1635	Junisen Class C1 Round 4	●
19	9/17	1709	-4	1705	Masataka GodaKisei / age 30 1915	Osho-sen Prelim 2 Final	●
20	9/25	1705	-4	1701	Yasumitsu Satoh9-dan / age 31 1906	Kio-sen Main Quarterfinal	●
21	10/2	1701	-6	1694	Masataka Sugimoto6-dan / age 32 1767	Junisen Class C1 Round 5	●
22	10/10	1694	-9	1685	Hitoshige Awaji9-dan / age 51 1645	Ryuo-sen Group 3 Relegation playoff 決定戦	●
23	10/15	1685	+8	1694	Tadao Kitajima5-dan / age 35 1703	Oi-sen Prelims Round 2	○
24	10/23	1694	+7	1701	Ichiro Hiura7-dan / age 35 1665	Junisen Class C1 Round 6	○
25	10/29	1701	-6	1695	Daisuke Nakagawa7-dan / age 33 1770	Oi-sen Prelims Round 3	●
26	11/13	1695	+5	1700	Kazuyoshi Nishimura9-dan / age 59 1578	Junisen Class C1 Round 7	○
27	12/6	1700	-12	1689	Kazuharu Shoshi6-dan / age 40 1534	Ryuo-sen Group 4 Ranking Round 1	●
28	12/11	1689	-8	1681	Tadao Kitajima5-dan / age 35 1696	Junisen Class C1 Round 8	●
29	1/15	1681	-11	1670	Kozo Arimori7-dan / age 38 1560	Junisen Class C1 Round 9	●
30	1/17	1670	+7	1677	Masakazu Kondoh5-dan / age 30 1612	Ginga-sen Block G Round 4	○
31	2/8	1677	+3	1680	Seiichirou Taki7-dan / age 53 1447	Osho-sen Prelim 1 Round 2	○
32	2/14	1680	+10	1690	Mamoru Hatakeyama6-dan / age 32 1767	Ginga-sen Block G Round 5	○
33	3/5	1690	-7	1683	Kazushiza Horiguchi5-dan / age 27 1751	Junisen Class C1 Round 11	●
34	3/13	1683	+2	1685	Toshihiko Kawaguchi7-dan / age 65 1315	Kio-sen Prelims Round 1	○
35	3/14	1685	-5	1680	Hisashi Namekata6-dan / age 28 1825	Ginga-sen Block G Round 6	●
36	3/22	1680	+11	1692	Hisashi Namekata6-dan / age 28 1835	Osho-sen Prelim 1 Round 3	○

FY2000 results20W-14L

Win rate0.588

Rating1698

Annual rank39th

Rank/title at FY end / age5-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1721	+6	1727	Kaishu Tanaka9-dan / age 53 1622	Ryuo-sen	Gote	○
2	4/17	1727	-8	1719	Kensuke Kitahama6-dan / age 24 1739	Osho-sen Prelim 1 Round 3	Gote	●
3	5/9	1719	-5	1714	Hiroyuki Miura7-dan / age 26 1846	Ryuo-sen Group 4 Ranking Final	Gote	●
4	5/31	1714	-14	1699	Yoshimasa Saeki8-dan / age 63 1341	Hayazashi-sen Prelims Round 3	Gote	●
5	5/31	1714	+1	1714	Shuuichi Ikeda6-dan / age 55 1205	Hayazashi-sen Prelims Round 1	Gote	○
6	5/31	1714	+6	1720	Shuuichi Ono7-dan / age 42 1643	Hayazashi-sen Prelims Round 2	Gote	○
7	6/5	1707	+4	1711	Nou Itoh5-dan / age 38 1516	Kisei-sen Prelim 1 Round 2	Gote	○
8	6/16	1711	-12	1699	Noboru Tamaru8-dan / age 50 1547	All-Japan Pro Round 2	Sente	●
9	6/20	1699	-10	1689	Chikara Akutsu4-dan / age 17 1599	Junisen Class C2 Round 1	Gote	●
10	7/7	1689	+8	1697	Ichiro Hiura7-dan / age 34 1701	Kisei-sen Prelim 1 Round 3	Gote	○
11	7/14	1697	+2	1699	Toshihiko Kawaguchi7-dan / age 63 1347	Ginga-sen Prelims	Sente	○
12	7/25	1699	+9	1708	Takayuki Yamasaki4-dan / age 19 1732	Junisen Class C2 Round 2	Sente	○
13	8/15	1708	-11	1697	Toshiyuki Nakao4-dan / age 25 1580	Oza-sen Prelim 1 Round 2	Gote	●
14	8/24	1697	+7	1703	Masamitsu Tachi6-dan / age 35 1634	Kisei-sen Prelim 1 Final	Gote	○
15	8/29	1703	+4	1708	Noboru Kosaka7-dan / age 50 1540	Junisen Class C2 Round 3	Sente	○
16	9/19	1708	+3	1711	Hatasu Itou7-dan / age 50 1470	Junisen Class C2 Round 4	Gote	○
17	9/27	1711	+7	1718	Teruichi Aono9-dan / age 47 1659	Oi-sen Prelims Round 2	Sente	○
18	10/17	1718	+6	1724	Ayumu Matsuo4-dan / age 20 1646	Junisen Class C2 Round 5	Sente	○
19	10/27	1724	-7	1717	Akira Shima8-dan / age 37 1763	Kachinuki-sen Main	Gote	●
20	10/30	1717	-7	1710	Akira Shima8-dan / age 37 1770	Kisei-sen Prelim 2 Round 2	Gote	●
21	11/2	1710	+5	1715	Kazuharu Shoshi6-dan / age 39 1558	Oi-sen Prelims Round 3	Sente	○
22	11/13	1715	-8	1707	Kosuke Tamura5-dan / age 24 1713	Ginga-sen Block C Round 7	Gote	●
23	11/21	1707	-11	1696	Yoshiyuki Ueyama6-dan / age 43 1568	Junisen Class C2 Round 6	Gote	●
24	11/27	1696	-9	1687	Tadao Kitajima5-dan / age 34 1663	Oi-sen Prelims Round 4	Gote	●
25	12/19	1687	+4	1692	Nou Itoh5-dan / age 38 1514	Junisen Class C2 Round 7	Sente	○
26	1/10	1692	-5	1686	Hiroyuki Miura7-dan / age 26 1816	Ryuo-sen Group 3 Ranking Round 1	Gote	●
27	1/16	1686	+4	1690	Ryuuichi Matsuura6-dan / age 49 1480	Junisen Class C2 Round 8	Gote	○
28	1/29	1690	+7	1697	Akio Ishikawa6-dan / age 37 1633	Osho-sen Prelim 1 Round 2	Gote	○
29	2/2	1697	+6	1703	木下浩一age 33 1615	Kio-sen Prelims Round 1	Sente	○
30	2/13	1703	+2	1705	Shigeru Sekine9-dan / age 71 1355	Junisen Class C2 Round 9	Gote	○
31	2/23	1705	-9	1695	Chikara Akutsu4-dan / age 18 1642	NHK Cup Prelims Round 1	Sente	●
32	3/5	1695	-12	1683	Hatasu Itou7-dan / age 50 1478	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	●
33	3/13	1683	+4	1687	Saburou Takeichi6-dan / age 46 1505	Junisen Class C2 Round 10	Sente	○
34	3/21	1687	+10	1698	Yasuaki Tsukada9-dan / age 36 1797	Osho-sen Prelim 1 Round 3	Sente	○

FY1999 results26W-15L

Win rate0.634

Rating1725

Annual rank30th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1701	-8	1693	Kensuke Kitahama6-dan / age 23 1717	Hayazashi Shin-ei-sen Round 1	Sente	●
2	4/27	1693	-7	1686	Daisuke Nakagawa6-dan / age 30 1732	Kio-sen Prelims Round 3	Gote	●
3	5/6	1686	+2	1688	Yukio Miyasaka8-dan / age 69 1371	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
4	6/1	1688	+9	1697	Ichiro Hiura6-dan / age 33 1739	All-Japan Pro Round 2	Sente	○
5	6/7	1697	+6	1704	Ayumu Matsuo4-dan / age 19 1631	Ginga-sen Prelims	Sente	○
6	6/15	1704	+6	1710	Toshiyuki Nakao4-dan / age 24 1613	Junisen Class C2 Round 1	Gote	○
7	6/18	1710	+4	1714	Noboru Sakurai7-dan / age 58 1501	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
8	6/24	1714	+11	1724	Makoto Nakahara9-dan / age 51 1847	Kachinuki-sen Main	Gote	○
9	7/2	1724	+9	1733	Kazushiza Horiguchi4-dan / age 24 1767	Kachinuki-sen Main	Sente	○
10	7/5	1733	-12	1721	Saburou Takeichi6-dan / age 45 1525	Kisei-sen Prelim 1 Round 2	Sente	●
11	7/13	1721	+6	1727	Kosuke Tamura4-dan / age 23 1616	Junisen Class C2 Round 2	Sente	○
12	7/16	1727	-4	1722	Yasumitsu SatohMeijin / age 29 1898	Kachinuki-sen Main	Sente	●
13	7/30	1722	+7	1730	Kenji Kobayashi8-dan / age 42 1686	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	○
14	8/11	1730	+5	1735	Hideyuki Takano4-dan / age 27 1601	Oza-sen Prelim 1 Round 2	Gote	○
15	8/17	1735	+6	1740	Makoto Chuza4-dan / age 29 1625	Junisen Class C2 Round 3	Sente	○
16	8/25	1740	+9	1750	Hiroyuki Miura6-dan / age 25 1802	Ryuo-sen Group 4 Promotion playoff Round 5	Gote	○
17	9/2	1750	+6	1756	Shuuichi Ono7-dan / age 41 1666	All-Japan Pro Round 3	Sente	○
18	9/7	1756	+6	1762	小林裕士4-dan / age 22 1660	Junisen Class C2 Round 4	Gote	○
19	9/24	1762	-8	1753	Masataka Sugimoto5-dan / age 30 1749	Ryuo-sen Group 4 Promotion playoff Semifinal	Gote	●
20	9/29	1753	+5	1758	Osamu Katsuura9-dan / age 53 1599	Oi-sen Prelims Round 2	Gote	○
21	10/4	1758	+8	1766	Nobuyuki Yashiki7-dan / age 27 1759	Oza-sen Prelim 1 Round 3	Sente	○
22	10/6	1766	-10	1756	Tadao Kitajima5-dan / age 33 1658	Ginga-sen Block C Round 8	Gote	●
23	10/19	1756	+4	1759	Keizou Noda5-dan / age 41 1549	Junisen Class C2 Round 6	Sente	○
24	10/28	1759	-10	1749	Masaki Izumi7-dan / age 38 1648	All-Japan Pro Round 4	Gote	●
25	11/24	1749	+3	1752	Yaichio Oono6-dan / age 40 1511	Junisen Class C2 Round 7	Gote	○
26	12/11	1752	-4	1749	Tadahisa Maruyama8-dan / age 29 1970	Oi-sen Prelims Round 3	Sente	●
27	12/21	1749	-11	1738	Norihiro Yagura5-dan / age 25 1634	Junisen Class C2 Round 8	Gote	●
28	12/27	1738	-11	1727	Koji Horiguchi6-dan / age 38 1578	Oza-sen Prelim 1 Round 4	Sente	●
29	1/7	1727	+11	1738	Kazuki Kimura5-dan / age 26 1864	Ryuo-sen Group 4 Ranking Round 1	Sente	○
30	1/18	1738	-12	1725	Eiji Ooshima6-dan / age 42 1538	Junisen Class C2 Round 9	Sente	●
31	1/28	1725	+4	1730	Saburou Takeichi6-dan / age 45 1543	Osho-sen Prelim 1 Round 1	Gote	○
32	2/1	1730	-11	1719	Shinya Satoh4-dan / age 22 1610	Shinjin-o-sen Round 2	Sente	●
33	2/4	1719	-11	1708	Chikara Akutsu4-dan / age 17 1600	Kio-sen Prelims Round 1	Gote	●
34	2/9	1708	+6	1714	Shohei Takada5-dan / age 37 1599	Ryuo-sen Group 4 Ranking Round 2	Sente	○
35	2/15	1714	+3	1717	Toshio Miyata7-dan / age 47 1438	Junisen Class C2 Round 10	Gote	○
36	2/24	1717	+3	1720	Noboru Sakurai7-dan / age 58 1491	NHK Cup Prelims Round 2	Sente	○
37	2/24	1717	-6	1711	Hiroyuki Miura6-dan / age 26 1824	NHK Cup Prelims Final	Gote	●
38	2/24	1717	+6	1723	Yusuke Ina4-dan / age 24 1638	NHK Cup Prelims Round 1	Gote	○
39	3/14	1721	-9	1711	Takahiro Toyokawa5-dan / age 33 1659	Junisen Class C2 Round 11	Sente	●
40	3/23	1711	+6	1718	Masaki Izumi7-dan / age 39 1642	Osho-sen Prelim 1 Round 2	Gote	○
41	3/31	1718	+7	1725	Takahiro Toyokawa5-dan / age 33 1668	Ryuo-sen Group 4 Ranking Round 3	Sente	○

FY1998 results21W-17L

Win rate0.553

Rating1701

Annual rank38th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1758	-7	1751	Takeshi Fujii6-dan / age 27 1809	Ryuo-sen Group 4 Ranking Round 3	Gote	●
2	5/1	1751	+7	1758	Hiroyuki Miura6-dan / age 24 1711	Osho-sen Prelim 1 Round 2	Gote	○
3	5/12	1758	+4	1762	斎田晴子 1557	Kisei-sen Prelim 1 Round 1	Sente	○
4	5/21	1762	-5	1757	Tadahisa Maruyama8-dan / age 27 1890	Kachinuki-sen Main	Gote	●
5	5/25	1757	-9	1748	Yasuaki Tsukada8-dan / age 33 1706	NHK Cup Main Round 1	Sente	●
6	5/29	1748	-8	1740	Osamu Nakamura8-dan / age 35 1762	Osho-sen Prelim 1 Round 3	Sente	●
7	6/9	1740	+3	1743	Shoichi Anzai5-dan / age 34 1480	Junisen Class C2 Round 1	Gote	○
8	6/25	1743	+5	1748	Osamu Katsuura9-dan / age 52 1583	All-Japan Pro Round 2	Sente	○
9	6/29	1748	+5	1753	Shohei Takada5-dan / age 36 1620	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	○
10	7/2	1753	+2	1755	Seiichirou Taki7-dan / age 49 1403	Kisei-sen Prelim 1 Round 2	Gote	○
11	7/14	1755	-10	1745	Tadao Kitajima4-dan / age 32 1663	Junisen Class C2 Round 2	Sente	●
12	7/27	1745	-10	1735	Hisashi Ogura6-dan / age 30 1668	Kisei-sen Prelim 1 Round 3	Sente	●
13	7/31	1735	-9	1726	Kenji Kanzaki6-dan / age 34 1699	Ryuo-sen Group 4 Promotion playoff Round 5	Gote	●
14	8/4	1726	+3	1729	Yoshinori Satou7-dan / age 49 1478	Oza-sen Prelim 1 Round 2	Gote	○
15	8/18	1729	-13	1716	Nobuo Mori6-dan / age 46 1480	Junisen Class C2 Round 3	Gote	●
16	9/4	1716	+10	1726	Hiroki Nakata7-dan / age 33 1810	Kio-sen Main Round 3	Sente	○
17	9/8	1726	+3	1730	Hirofumi Itoh5-dan / age 38 1498	Junisen Class C2 Round 4	Sente	○
18	9/21	1730	+5	1734	Koji Horiguchi6-dan / age 37 1567	Oi-sen Prelims Round 2	Gote	○
19	9/28	1734	+5	1739	Kazuyoshi Nishimura8-dan / age 56 1606	Oza-sen Prelim 1 Round 3	Sente	○
20	10/5	1739	-4	1735	Takeshi Fujii7-dan / age 28 1902	Kio-sen Main Round 4	Sente	●
21	10/9	1735	-7	1728	Shuji Satoh5-dan / age 31 1772	All-Japan Pro Round 3	Sente	●
22	10/16	1728	+8	1736	Yasuaki Tsukada8-dan / age 33 1715	Oi-sen Prelims Round 3	Sente	○
23	10/23	1736	-6	1729	Hisashi Namekata5-dan / age 24 1804	Oza-sen Prelim 1 Round 4	Sente	●
24	10/27	1729	+3	1732	Yoshinori Satou8-dan / age 49 1471	Junisen Class C2 Round 6	Gote	○
25	11/11	1732	-8	1724	Akira Shima8-dan / age 35 1728	Oi-sen Prelims Round 4	Sente	●
26	11/17	1724	+5	1729	Yuji Masuda4-dan / age 27 1610	Junisen Class C2 Round 7	Sente	○
27	11/25	1729	+3	1732	Yoshinori Satou8-dan / age 49 1461	Ryuo-sen Group 4 Ranking Round 1	Gote	○
28	12/15	1732	+2	1734	Toshiyuki Tsubouchi7-dan / age 49 1386	Junisen Class C2 Round 8	Sente	○
29	1/7	1734	-12	1722	Katsuhiko Murooka6-dan / age 39 1532	Ryuo-sen Group 4 Ranking Round 2	Gote	●
30	1/19	1722	+2	1724	Haruo Numa6-dan / age 49 1406	Junisen Class C2 Round 9	Gote	○
31	1/25	1724	-13	1712	Toshio Miyata7-dan / age 46 1499	Osho-sen Prelim 1 Round 2	Sente	●
32	2/9	1712	-10	1701	Naoya Fujiwara5-dan / age 33 1615	Junisen Class C2 Round 10	Sente	●
33	2/18	1701	+5	1706	Nou Itoh4-dan / age 37 1552	Kio-sen Prelims Round 1	Sente	○
34	2/26	1706	+1	1707	Toratsugu Nomoto7-dan / age 53 1267	NHK Cup Prelims Round 1	Gote	○
35	2/26	1706	-10	1696	Akio Ishikawa6-dan / age 35 1606	NHK Cup Prelims Round 2	Gote	●
36	3/9	1697	+2	1699	Yukio Miyasaka8-dan / age 69 1363	Junisen Class C2 Round 11	Gote	○
37	3/18	1699	-7	1692	Daisuke Nakagawa6-dan / age 30 1725	Shinjin-o-sen Round 2	Gote	●
38	3/23	1692	+10	1701	Hiroki Nakata7-dan / age 34 1763	Kio-sen Prelims Round 2	Sente	○

FY1997 results26W-13L

Win rate0.667

Rating1757

Annual rank23rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1680	-6	1674	Daisuke Nakagawa6-dan / age 28 1786	Hayazashi Shin-ei-sen Round 1	Gote	●
2	4/14	1674	+11	1685	Takeshi Fujii6-dan / age 26 1808	Kio-sen Prelims Round 2	Sente	○
3	4/30	1685	+9	1694	Shuji Satoh5-dan / age 29 1708	Kio-sen Prelims Round 3	Sente	○
4	5/7	1694	-9	1685	Masataka Sugimoto5-dan / age 28 1632	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
5	5/10	1685	+10	1695	Toshiaki Kubo5-dan / age 21 1775	Kio-sen Prelims Final	Sente	○
6	6/4	1695	+10	1704	Hisashi Namekata5-dan / age 23 1777	Kisei-sen Prelim 1 Round 2	Gote	○
7	6/17	1704	+7	1712	Hirotaka Nozuki4-dan / age 23 1675	Junisen Class C2 Round 1	Sente	○
8	6/23	1712	+9	1721	Hiroki Nakata6-dan / age 32 1754	Kisei-sen Prelim 1 Round 3	Sente	○
9	7/11	1721	+8	1729	Keiji Mori9-dan / age 51 1712	Kio-sen Main Round 2	Sente	○
10	7/14	1729	-10	1718	Tadao Kitajima4-dan / age 31 1635	Shinjin-o-sen Round 3	Gote	●
11	7/18	1718	-6	1712	Daisuke Nakagawa6-dan / age 29 1788	All-Japan Pro Round 2	Gote	●
12	7/22	1712	+5	1717	Hiroshi Naganuma5-dan / age 32 1589	Junisen Class C2 Round 2	Gote	○
13	7/29	1717	+6	1723	Kosuke Tamura4-dan / age 21 1631	Oza-sen Prelim 1 Round 2	Sente	○
14	8/15	1723	+10	1733	Michio Takahashi9-dan / age 37 1803	Kio-sen Main Round 3	Sente	○
15	8/19	1733	+5	1738	Kiyokazu Katsumata4-dan / age 28 1586	Kisei-sen Prelim 1 Final	Sente	○
16	8/26	1738	+2	1740	Yoshimasa Saeki8-dan / age 61 1434	Junisen Class C2 Round 3	Sente	○
17	9/16	1740	-10	1730	Yoshiyuki Matsumoto4-dan / age 25 1636	Junisen Class C2 Round 4	Gote	●
18	10/3	1730	+8	1738	Hiroyuki Miura6-dan / age 23 1748	Oi-sen Prelims Round 2	Gote	○
19	10/7	1738	+11	1749	Taku Morishita8-dan / age 31 1881	Kio-sen Main Round 4	Gote	○
20	10/17	1749	-7	1742	Michio Takahashi9-dan / age 37 1774	Kisei-sen Prelim 2 Round 2	Sente	●
21	10/21	1742	+12	1754	Tadahisa Maruyama7-dan / age 27 1922	Oi-sen Prelims Round 3	Sente	○
22	10/28	1754	-11	1742	Shingo Hirafuji5-dan / age 34 1597	Junisen Class C2 Round 6	Sente	●
23	11/4	1742	+8	1750	Hiroki Nakata6-dan / age 33 1726	Oza-sen Prelim 1 Round 3	Gote	○
24	11/10	1750	-4	1746	Masataka Goda6-dan / age 26 1939	Kio-sen Main Semifinal	Gote	●
25	11/18	1746	+6	1752	Kazuki Kimura4-dan / age 24 1675	Junisen Class C2 Round 7	Sente	○
26	11/28	1752	+6	1758	Kazuyoshi Nishimura8-dan / age 55 1657	Oza-sen Prelim 1 Round 4	Gote	○
27	12/2	1758	-9	1749	Masahiko Urano7-dan / age 33 1704	Oi-sen Prelims Round 4	Gote	●
28	12/8	1749	+12	1761	Tadahisa Maruyama7-dan / age 27 1917	Kio-sen Repechage Semifinal	Sente	○
29	12/16	1761	+3	1764	Tsuneo Kikuchi6-dan / age 48 1507	Junisen Class C2 Round 8	Gote	○
30	12/19	1764	-4	1759	Masataka Goda6-dan / age 26 1936	Kio-sen Repechage Final	Sente	●
31	12/22	1759	+2	1761	Noboru Sakurai7-dan / age 56 1430	Ryuo-sen Group 4 Ranking Round 1	Sente	○
32	12/26	1761	-12	1750	Koji Horiguchi6-dan / age 36 1584	Oza-sen Prelim 1 Final	Gote	●
33	1/14	1750	-10	1740	Kazuki Kimura4-dan / age 24 1665	Shinjin-o-sen Round 1	Sente	●
34	1/20	1740	+8	1747	Kazushiza Horiguchi4-dan / age 22 1724	Junisen Class C2 Round 9	Gote	○
35	2/10	1747	+6	1754	Yoshiyuki Kubota4-dan / age 25 1670	Junisen Class C2 Round 10	Sente	○
36	3/10	1754	+4	1758	Masamitsu Tachi6-dan / age 32 1575	Junisen Class C2 Round 11	Gote	○
37	3/17	1758	+6	1763	Hisashi Ogura5-dan / age 29 1648	Osho-sen Prelim 1 Round 1	Sente	○
38	3/23	1763	+4	1768	Katsuhiko Murooka6-dan / age 39 1579	Ryuo-sen Group 4 Ranking Round 2	Sente	○
39	3/28	1768	-11	1757	Hirotaka Nozuki4-dan / age 24 1638	Hayazashi Shin-ei-sen Round 1	Gote	●

FY1996 results21W-15L

Win rate0.583

Rating1682

Annual rank43rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1687	-6	1681	Naruyuki Hatakeyama6-dan / age 26 1775	Hayazashi Shin-ei-sen Round 1	Gote	●
2	4/16	1681	+7	1688	Masataka Sugimoto5-dan / age 27 1620	Ryuo-sen Group 5 Ranking Semifinal	Sente	○
3	5/8	1688	+2	1690	Toshihiko Kawaguchi6-dan / age 59 1382	Kisei-sen Prelim 1 Round 2	Sente	○
4	5/30	1690	+8	1699	Yoshiyuki Kubota4-dan / age 24 1708	Ryuo-sen Group 5 Ranking Final	Sente	○
5	6/18	1699	-10	1688	Eiji Ooshima6-dan / age 39 1605	Junisen Class C2 Round 1	Sente	●
6	7/8	1688	+4	1692	清水市代 1472	NHK Cup Main Round 1	Sente	○
7	7/11	1692	+6	1698	Takeshi Kawakami4-dan / age 23 1618	Ryuo-sen Main Round 1	Sente	○
8	7/15	1698	+6	1705	Masaki Izumi6-dan / age 35 1628	All-Japan Pro Round 2	Sente	○
9	7/19	1705	+12	1717	Tadahisa Maruyama6-dan / age 25 1888	Ryuo-sen Main Round 2	Sente	○
10	7/23	1717	+7	1724	Daisuke Suzuki4-dan / age 22 1680	Junisen Class C2 Round 2	Gote	○
11	7/30	1724	-5	1719	Koji Tanigawa9-dan / age 34 1850	Ryuo-sen Main Round 3	Gote	●
12	8/5	1719	+5	1724	Hatasu Itou7-dan / age 45 1591	Kisei-sen Prelim 1 Round 3	Gote	○
13	8/27	1724	-10	1714	Kosuke Tamura4-dan / age 20 1653	Junisen Class C2 Round 3	Gote	●
14	9/3	1714	+3	1717	Yoshimasa Saeki8-dan / age 60 1465	Oza-sen Prelim 1 Round 2	Gote	○
15	9/6	1717	+6	1724	Takahiro Toyokawa5-dan / age 29 1649	Kisei-sen Prelim 1 Final	Gote	○
16	9/11	1724	-9	1715	Yoshiyuki Kubota4-dan / age 24 1694	All-Japan Pro Round 3	Gote	●
17	9/17	1715	+5	1720	Hiromitsu Kanki6-dan / age 37 1577	Junisen Class C2 Round 4	Sente	○
18	10/1	1720	-6	1714	Satoshi Murayama8-dan / age 27 1826	Kisei-sen Prelim 2 Round 2	Gote	●
19	10/4	1714	+2	1716	Shigeru Sekine9-dan / age 66 1386	Oi-sen Prelims Round 2	Sente	○
20	10/11	1716	-9	1707	Kazushiza Horiguchi4-dan / age 21 1655	Oza-sen Prelim 1 Round 3	Sente	●
21	10/29	1707	+5	1712	Kiyokazu Katsumata4-dan / age 27 1589	Junisen Class C2 Round 6	Sente	○
22	11/8	1712	-5	1707	Makoto Nakahara9-dan / age 49 1832	Oi-sen Prelims Round 3	Gote	●
23	11/11	1707	-7	1700	Akira Shima8-dan / age 33 1746	NHK Cup Main Round 2	Sente	●
24	11/19	1700	-13	1687	Saburou Takeichi5-dan / age 42 1451	Junisen Class C2 Round 7	Gote	●
25	11/29	1687	-8	1679	Shuji Satoh5-dan / age 29 1679	Ryuo-sen Group 4 Ranking Round 1	Gote	●
26	12/10	1679	-3	1676	Koji TanigawaRyuo / age 34 1951	Kachinuki-sen Main	Sente	●
27	12/17	1676	+4	1680	Keizou Noda4-dan / age 38 1463	Junisen Class C2 Round 8	Sente	○
28	1/8	1680	+9	1688	Ichiro Hiura6-dan / age 30 1710	Shinjin-o-sen Round 2	Gote	○
29	1/21	1688	+4	1693	Yaichio Oono6-dan / age 37 1523	Junisen Class C2 Round 9	Gote	○
30	2/3	1693	+3	1696	Teruhiko Suzuki7-dan / age 42 1458	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
31	2/12	1696	-10	1687	Masataka Sugimoto5-dan / age 28 1629	Junisen Class C2 Round 10	Gote	●
32	2/17	1687	-10	1677	Kensuke Kitahama5-dan / age 21 1606	Osho-sen Prelim 1 Round 1	Sente	●
33	2/24	1677	+5	1682	Kazuyoshi Nishimura8-dan / age 55 1551	NHK Cup Prelims	Gote	○
34	2/24	1677	-10	1667	Masaki Izumi6-dan / age 36 1580	NHK Cup Prelims	Sente	●
35	2/24	1677	+4	1681	Saburou Takeichi5-dan / age 42 1484	NHK Cup Prelims	Gote	○
36	3/18	1676	+6	1682	Hatasu Itou7-dan / age 46 1582	Kio-sen Prelims Round 1	Gote	○

FY1995 results25W-14L

Win rate0.641

Rating1690

Annual rank39th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1627	+11	1638	Takashi Abe6-dan / age 27 1740	Hayazashi Shin-ei-sen Round 1	Sente	○
2	4/6	1638	+3	1641	Haruo Numa5-dan / age 46 1405	Ryuo-sen Group 6 Ranking Semifinal	Gote	○
3	4/21	1641	-4	1637	Yasumitsu Satoh7-dan / age 25 1826	Kachinuki-sen Main	Sente	●
4	4/22	1637	-5	1632	Takeshi Fujii6-dan / age 24 1782	Hayazashi Shin-ei-sen Round 2	Sente	●
5	5/11	1632	+6	1638	Yuuji Yoda5-dan / age 37 1532	Kisei-sen Prelim 1 Round 1	Gote	○
6	5/30	1638	-8	1630	Daisuke Suzuki4-dan / age 20 1650	Ryuo-sen Group 6 Ranking Final	Gote	●
7	6/6	1630	+4	1634	Yukio Miyasaka8-dan / age 65 1427	Kisei-sen Prelim 1 Round 2	Gote	○
8	6/15	1634	-3	1631	Tadahisa Maruyama6-dan / age 24 1878	All-Japan Pro Round 2	Sente	●
9	6/20	1631	+5	1636	Katsumi Mushano6-dan / age 41 1504	Junisen Class C2 Round 1	Gote	○
10	6/29	1636	+7	1643	Akio Ishikawa5-dan / age 32 1596	Kisei-sen Prelim 1 Round 3	Sente	○
11	7/13	1643	+7	1650	Eiji Ooshima6-dan / age 38 1608	Oza-sen Prelim 1 Round 2	Gote	○
12	7/18	1650	-4	1647	Koichi Fukaura5-dan / age 23 1865	Junisen Class C2 Round 2	Sente	●
13	8/8	1647	-4	1643	Koichi Fukaura5-dan / age 23 1864	Kisei-sen Prelim 1 Final	Gote	●
14	8/23	1643	+6	1649	Shoichi Anzai5-dan / age 32 1559	Oza-sen Prelim 1 Round 3	Gote	○
15	8/29	1649	-7	1643	Shuji Satoh5-dan / age 28 1711	Junisen Class C2 Round 3	Gote	●
16	9/19	1643	+4	1647	Nobuo Mori6-dan / age 43 1467	Junisen Class C2 Round 4	Gote	○
17	9/25	1647	+10	1657	Takahiro Toyokawa4-dan / age 28 1717	Oza-sen Prelim 1 Round 4	Sente	○
18	10/3	1657	+9	1666	Yasuaki Tsukada8-dan / age 30 1715	Oi-sen Prelims Round 2	Gote	○
19	10/17	1666	+4	1670	Terutaka Yasue7-dan / age 54 1470	Junisen Class C2 Round 5	Sente	○
20	10/25	1670	+3	1673	Hiroto Kiritani6-dan / age 46 1438	Oi-sen Prelims Round 3	Sente	○
21	11/16	1673	-9	1664	Tadao Kitajima4-dan / age 29 1624	Oza-sen Prelim 1 Final	Sente	●
22	11/21	1664	-12	1652	Ryuuichi Matsuura6-dan / age 43 1474	Junisen Class C2 Round 6	Gote	●
23	12/8	1652	+4	1656	Saburou Takeichi5-dan / age 41 1458	Ryuo-sen Group 5 Ranking Round 1	Gote	○
24	12/12	1656	-11	1645	Hirofumi Itoh5-dan / age 35 1535	Junisen Class C2 Round 7	Sente	●
25	12/21	1645	+10	1656	Hiroki Nakata6-dan / age 31 1749	Shinjin-o-sen Round 1	Sente	○
26	12/26	1656	+7	1662	Nobuyuki Oouchi9-dan / age 54 1598	Oi-sen Prelims Round 4	Sente	○
27	1/8	1662	+4	1666	Hiroshi Seki5-dan / age 35 1467	Ryuo-sen Group 5 Ranking Round 2	Gote	○
28	1/12	1666	-3	1663	Tadahisa Maruyama6-dan / age 25 1890	Oi-sen Prelims Final	Sente	●
29	1/16	1663	+5	1667	Junichi Kase5-dan / age 38 1500	Junisen Class C2 Round 8	Sente	○
30	2/5	1667	-8	1660	Hiroshi Okazaki4-dan / age 28 1686	Osho-sen Prelim 1 Round 1	Gote	●
31	2/13	1660	+9	1669	Hiroshi Okazaki4-dan / age 28 1694	Junisen Class C2 Round 9	Gote	○
32	2/19	1669	-5	1663	Hiroyuki Miura5-dan / age 22 1792	Shinjin-o-sen Round 2	Gote	●
33	2/22	1663	+7	1670	Isao Nakata5-dan / age 28 1609	Kio-sen Prelims Round 1	Gote	○
34	2/29	1670	+3	1673	Toshihiko Kawaguchi6-dan / age 59 1400	NHK Cup Prelims	Gote	○
35	2/29	1670	+7	1677	Eiji Ooshima6-dan / age 38 1634	NHK Cup Prelims	Sente	○
36	2/29	1670	+6	1676	Kazuharu Shoshi6-dan / age 34 1580	NHK Cup Prelims	Sente	○
37	3/6	1686	+5	1691	木下浩一age 28 1556	Ryuo-sen Group 5 Ranking Round 3	Sente	○
38	3/12	1691	+7	1698	Tadao Kitajima4-dan / age 30 1636	Junisen Class C2 Round 10	Sente	○
39	3/15	1698	-8	1690	Keiichi Sanada5-dan / age 23 1696	Kio-sen Prelims Round 2	Gote	●

FY1994 results24W-20L

Win rate0.545

Rating1630

Annual rank54th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1646	+3	1649	Masao Kitamura8-dan / age 59 1400	Kisei-sen Prelim 1 Round 1	Sente	○
2	4/14	1649	+10	1659	Kenji Kanzaki5-dan / age 30 1734	Oi-sen White league Round 3	Sente	○
3	4/19	1659	+6	1665	Kazuyoshi Nishimura8-dan / age 52 1573	Kisei-sen Prelim 1 Round 2	Sente	○
4	4/28	1665	-7	1658	Takahiro Toyokawa4-dan / age 27 1692	Shinjin-o-sen Round 2	Sente	●
5	5/13	1658	-4	1653	Michio Takahashi9-dan / age 34 1822	Oi-sen White league Round 4	Gote	●
6	5/20	1653	+8	1661	小林宏5-dan / age 31 1642	Osho-sen Prelim 1 Final	Sente	○
7	5/26	1661	+7	1668	Isao Nakata5-dan / age 26 1633	Kisei-sen Prelim 1 Round 3	Sente	○
8	5/30	1668	-9	1659	Isao Nakata5-dan / age 26 1625	Hayazashi-sen Prelims	Sente	●
9	5/30	1668	+7	1675	Takeshi Kawakami4-dan / age 21 1612	Hayazashi-sen Prelims	Sente	○
10	6/3	1666	+11	1677	Akira Shima8-dan / age 31 1802	Oi-sen White league Round 5	Sente	○
11	6/10	1677	+6	1683	Eiji Ooshima6-dan / age 37 1566	Kisei-sen Prelim 1 Round 4	Sente	○
12	6/17	1683	+8	1691	Torahiko Tanaka8-dan / age 37 1687	Osho-sen Prelim 2 Round 1	Gote	○
13	6/21	1691	+3	1693	Akira Kinoshita6-dan / age 54 1403	Junisen Class C2 Round 1	Sente	○
14	6/28	1693	+2	1695	Toratsugu Nomoto7-dan / age 49 1354	All-Japan Pro Round 1	Gote	○
15	7/1	1695	-7	1689	Hiroyuki Miura4-dan / age 20 1756	Kisei-sen Prelim 1 Final	Sente	●
16	7/12	1689	+6	1694	Nou Itoh4-dan / age 32 1582	Junisen Class C2 Round 2	Gote	○
17	7/18	1694	+9	1703	Naruyuki Hatakeyama5-dan / age 25 1725	Osho-sen Prelim 2 Round 2	Gote	○
18	7/22	1703	-10	1693	Koji Horiguchi6-dan / age 33 1623	Oza-sen Prelim 1 Round 2	Gote	●
19	7/26	1693	-5	1688	Masataka Goda5-dan / age 23 1837	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
20	8/2	1688	-10	1678	Hiroshi Kamiya6-dan / age 33 1610	All-Japan Pro Round 2	Gote	●
21	8/24	1678	-6	1672	Yasuaki Tsukada8-dan / age 29 1750	Osho-sen Prelim 2 Final	Gote	●
22	8/30	1672	-9	1663	Yoshiyuki Kubota4-dan / age 22 1632	Junisen Class C2 Round 3	Gote	●
23	9/6	1663	+1	1665	Shuuichi Ikeda6-dan / age 49 1261	Oi-sen Prelims Round 1	Sente	○
24	9/14	1665	-12	1653	中井広恵 1501	Kisei-sen Prelim 1 Round 1	Gote	●
25	9/20	1653	+6	1659	Naoya Fujiwara4-dan / age 29 1566	Junisen Class C2 Round 4	Sente	○
26	10/5	1659	+5	1664	Saburou Takeichi5-dan / age 40 1536	Oi-sen Prelims Round 2	Gote	○
27	10/11	1664	-9	1656	Shohei Takada5-dan / age 32 1630	Junisen Class C2 Round 5	Gote	●
28	11/8	1656	+8	1663	Yoshiyuki Kubota4-dan / age 22 1642	Oi-sen Prelims Round 3	Sente	○
29	11/22	1663	-9	1654	Youichi Kushida5-dan / age 29 1605	Junisen Class C2 Round 6	Sente	●
30	12/2	1654	+5	1659	Hiroharu Seto5-dan / age 38 1495	Ryuo-sen Group 6 Ranking Round 1	Sente	○
31	12/8	1659	-4	1654	Kunio Yonenaga9-dan / age 51 1822	Oi-sen Prelims Final	Gote	●
32	12/13	1654	-12	1642	Hiroto Kiritani6-dan / age 45 1480	Junisen Class C2 Round 7	Gote	●
33	1/6	1642	-6	1636	Shuji Satoh5-dan / age 27 1728	Shinjin-o-sen Round 1	Sente	●
34	1/11	1636	+6	1642	Katsumi Mushano6-dan / age 41 1529	Ryuo-sen Group 6 Ranking Round 2	Sente	○
35	1/17	1642	-5	1637	Daisuke Nakagawa6-dan / age 26 1787	Junisen Class C2 Round 8	Sente	●
36	1/30	1637	-9	1628	Koji Horiguchi6-dan / age 33 1591	Osho-sen Prelim 1 Round 1	Sente	●
37	2/14	1628	+5	1633	Tsuneo Kikuchi6-dan / age 45 1474	Junisen Class C2 Round 9	Sente	○
38	2/22	1633	+6	1639	木下浩一age 27 1564	Kio-sen Prelims Round 1	Gote	○
39	3/1	1639	+7	1646	Kazuo Ishida9-dan / age 47 1595	NHK Cup Prelims	Sente	○
40	3/1	1639	+2	1641	Shuuichi Ikeda6-dan / age 50 1251	NHK Cup Prelims	Gote	○
41	3/1	1639	-5	1634	Takeshi Fujii5-dan / age 24 1775	NHK Cup Prelims	Gote	●
42	3/6	1643	+6	1649	Takeshi Kawakami4-dan / age 22 1568	Ryuo-sen Group 6 Ranking Round 3	Gote	○
43	3/14	1649	-10	1639	木下浩一age 27 1557	Junisen Class C2 Round 10	Gote	●
44	3/28	1639	-9	1630	Masaki Izumi6-dan / age 34 1609	Kio-sen Prelims Round 2	Sente	●

FY1993 results23W-17L

Win rate0.575

Rating1649

Annual rank50th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1594	+5	1598	Hiroharu Seto5-dan / age 36 1443	Kisei-sen Prelim 1 Round 1	Gote	○
2	4/14	1598	+8	1606	Kazuo Manabe8-dan / age 41 1603	Osho-sen Prelim 1 Round 3	Gote	○
3	4/21	1606	-11	1595	Daigorou Satou9-dan / age 56 1448	Kisei-sen Prelim 1 Round 2	Sente	●
4	5/20	1595	-7	1588	Masataka Sugimoto4-dan / age 24 1640	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
5	5/28	1588	-2	1586	Yasumitsu Satoh6-dan / age 23 1887	Osho-sen Prelim 1 Final	Sente	●
6	6/3	1586	-11	1574	Kiyosaku Sekiya6-dan / age 59 1430	Hayazashi-sen Prelims	Gote	●
7	6/7	1574	+5	1580	Hiroharu Seto5-dan / age 36 1452	All-Japan Pro Round 1	Gote	○
8	6/22	1580	-12	1568	Haruo Numa5-dan / age 44 1415	Junisen Class C2 Round 1	Gote	●
9	6/29	1568	-6	1562	小林宏5-dan / age 30 1647	All-Japan Pro Round 2	Sente	●
10	7/13	1562	+10	1572	Mamoru Hatakeyama4-dan / age 24 1672	Junisen Class C2 Round 2	Sente	○
11	7/28	1572	+9	1581	Kazuharu Shoshi6-dan / age 31 1611	Oza-sen Prelim 1 Round 2	Gote	○
12	8/27	1581	+9	1590	Shoichi Anzai5-dan / age 30 1606	Oza-sen Prelim 1 Round 3	Sente	○
13	8/31	1590	+6	1596	Noboru Kosaka6-dan / age 43 1520	Junisen Class C2 Round 3	Sente	○
14	9/6	1596	+10	1606	Kiyozumi Kiriyama9-dan / age 45 1689	Oi-sen Prelims Round 1	Gote	○
15	9/21	1606	-9	1597	Yoshiyuki Ueyama5-dan / age 36 1564	Junisen Class C2 Round 4	Gote	●
16	9/30	1597	-6	1592	Takeshi Fujii4-dan / age 23 1708	Oza-sen Prelim 1 Round 4	Sente	●
17	10/5	1592	-5	1587	Hiroyuki Miura4-dan / age 19 1727	Junisen Class C2 Round 5	Sente	●
18	10/13	1587	+5	1592	Junichi Kase5-dan / age 35 1447	Kisei-sen Prelim 1 Round 1	Sente	○
19	10/19	1592	+6	1597	Hiroyuki Iida5-dan / age 31 1489	Oi-sen Prelims Round 2	Sente	○
20	10/21	1597	-5	1592	Takeshi Fujii4-dan / age 23 1714	Kisei-sen Prelim 1 Round 2	Sente	●
21	10/26	1592	-5	1587	Hiroki Nakata6-dan / age 29 1749	Junisen Class C2 Round 6	Gote	●
22	11/16	1587	-7	1580	Masataka Sugimoto4-dan / age 25 1623	Junisen Class C2 Round 7	Sente	●
23	11/22	1580	+12	1592	Yasuaki Tsukada8-dan / age 29 1766	Oi-sen Prelims Round 3	Gote	○
24	12/1	1592	+7	1599	木下浩一age 26 1563	Shinjin-o-sen Round 1	Gote	○
25	12/6	1599	+3	1603	Toratsugu Nomoto7-dan / age 48 1371	Ryuo-sen Group 6 Ranking Round 1	Gote	○
26	12/17	1603	+7	1610	Toshiyuki Tsubouchi7-dan / age 44 1553	Oi-sen Prelims Final	Gote	○
27	1/14	1610	-10	1599	蛭川敦アマ 1501	Ryuo-sen Group 6 Ranking Round 2	Sente	●
28	1/18	1599	+5	1604	Junkichi Sakai6-dan / age 44 1439	Junisen Class C2 Round 9	Sente	○
29	2/4	1604	-2	1601	Yasumitsu SatohRyuo / age 24 1910	Oi-sen White league Round 1	Gote	●
30	2/9	1601	+12	1614	Taku Morishita7-dan / age 27 1803	Osho-sen Prelim 1 Round 2	Sente	○
31	2/15	1614	+5	1619	Hiroyuki Iida5-dan / age 32 1494	Junisen Class C2 Round 10	Gote	○
32	2/22	1619	+8	1627	Shuuichi Ono7-dan / age 36 1631	NHK Cup Prelims	Gote	○
33	2/22	1619	+7	1626	Shoichi Anzai5-dan / age 30 1586	NHK Cup Prelims	Sente	○
34	2/22	1619	-4	1615	Tadahisa Maruyama5-dan / age 23 1793	NHK Cup Prelims	Gote	●
35	2/28	1630	-8	1622	小林宏5-dan / age 31 1609	Kio-sen Prelims Round 1	Gote	●
36	3/4	1622	+12	1633	Nobuyuki Yashiki6-dan / age 22 1795	Osho-sen Prelim 1 Round 3	Gote	○
37	3/9	1633	+11	1645	Taku Morishita7-dan / age 27 1789	Oi-sen White league Round 2	Sente	○
38	3/15	1645	-12	1633	Shoudou Nakada6-dan / age 42 1448	Junisen Class C2 Round 11	Sente	●
39	3/25	1633	+8	1641	Yaichio Oono6-dan / age 35 1625	Osho-sen Prelim 1 Round 4	Sente	○
40	3/31	1641	+8	1649	Youichi Kushida5-dan / age 29 1643	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○

FY1992 results19W-18L

Win rate0.514

Rating1594

Annual rank74th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1614	+4	1618	Shouji Kenmochi7-dan / age 57 1403	Kisei-sen Prelim 1 Round 1	Sente	○
2	4/20	1618	-8	1610	Takashi Kanezawa1-dan / age 18 1612	Wakakoma-sen Round 4	Gote	●
3	4/21	1610	+7	1617	Hatasu Itou6-dan / age 41 1582	Kisei-sen Prelim 1 Round 2	Gote	○
4	5/12	1617	+7	1624	木下浩一age 24 1558	Kisei-sen Prelim 1 Round 3	Gote	○
5	5/29	1624	+8	1632	Eiji Ooshima6-dan / age 34 1604	Kisei-sen Prelim 1 Round 4	Sente	○
6	6/4	1632	-7	1624	Shohei Takada4-dan / age 29 1665	Hayazashi-sen Prelims	Gote	●
7	6/12	1624	+4	1629	Kiyosaku Sekiya6-dan / age 58 1456	All-Japan Pro Round 1	Sente	○
8	6/16	1629	+8	1637	Shingo Hirafuji4-dan / age 28 1639	Junisen Class C2 Round 1	Sente	○
9	6/23	1637	+8	1645	Isao Nakata5-dan / age 24 1644	Kisei-sen Prelim 1 Final	Sente	○
10	7/1	1645	-12	1634	Yoshimasa Saeki8-dan / age 55 1478	All-Japan Pro Round 2	Gote	●
11	7/14	1634	-10	1624	Masamitsu Tachi5-dan / age 27 1559	Junisen Class C2 Round 2	Gote	●
12	7/20	1624	-5	1619	Eisaku Tomioka7-dan / age 28 1748	Kisei-sen Prelim 2 Round 2	Gote	●
13	7/30	1619	-6	1613	Hiroki Nakata6-dan / age 27 1728	Oza-sen Prelim 1 Round 2	Gote	●
14	8/25	1613	-5	1608	Manabu Senzaki5-dan / age 22 1749	Junisen Class C2 Round 3	Gote	●
15	51st term	1608	-4	1604	Daisuke Nakagawa5-dan / age 24 1821	Junisen Class C2		●
16	9/10	1604	-8	1597	Kazuyoshi Nishimura8-dan / age 50 1623	Oi-sen Prelims Round 1	Gote	●
17	9/16	1597	+7	1603	Ryuuichi Matsuura6-dan / age 40 1533	Junisen Class C2 Round 4	Sente	○
18	10/6	1603	+5	1608	Katsumi Mushano5-dan / age 38 1452	Junisen Class C2 Round 5	Sente	○
19	10/20	1608	+2	1610	Shuuichi Ikeda6-dan / age 47 1293	Kisei-sen Prelim 1 Round 1	Sente	○
20	11/4	1610	+3	1613	Toratsugu Nomoto7-dan / age 47 1352	Junisen Class C2 Round 6	Gote	○
21	11/13	1613	+5	1618	Yoshinori Satou7-dan / age 43 1481	Kisei-sen Prelim 1 Round 2	Gote	○
22	11/25	1618	-7	1611	Isao Nakata5-dan / age 25 1644	Kisei-sen Prelim 1 Round 3	Gote	●
23	12/8	1611	-5	1606	Kenji Kanzaki5-dan / age 29 1773	Junisen Class C2 Round 7	Sente	●
24	12/11	1606	-8	1599	Kazuki Kimura1-dan / age 19 1617	Shinjin-o-sen Round 1	Gote	●
25	12/17	1599	+6	1604	遠藤正樹アマ 1491	Ryuo-sen Group 6 Ranking Round 1	Sente	○
26	1/14	1604	+6	1610	Keizou Noda4-dan / age 34 1506	Ryuo-sen Group 6 Ranking Round 2	Gote	○
27	1/19	1610	-8	1602	Shoichi Anzai5-dan / age 29 1601	Junisen Class C2 Round 8	Gote	●
28	2/5	1602	+11	1613	Ichiro Hiura6-dan / age 26 1740	Osho-sen Prelim 1 Round 1	Sente	○
29	2/10	1613	+4	1617	Terutaka Yasue7-dan / age 51 1427	Kio-sen Prelims Round 1	Gote	○
30	2/16	1617	-6	1611	Takeshi Fujii4-dan / age 22 1685	Junisen Class C2 Round 9	Gote	●
31	2/25	1611	+4	1615	Kiyosaku Sekiya6-dan / age 59 1438	NHK Cup Prelims	Gote	○
32	2/25	1611	+5	1615	Noboru Sakurai7-dan / age 51 1467	NHK Cup Prelims	Gote	○
33	2/25	1611	-5	1606	Nobuyuki Yashiki6-dan / age 21 1770	NHK Cup Prelims	Gote	●
34	3/10	1615	-9	1606	Nobuo Mori6-dan / age 41 1580	Ryuo-sen Group 6 Ranking Round 3	Gote	●
35	3/16	1606	-10	1596	Kenji Iino6-dan / age 38 1511	Junisen Class C2 Round 10	Sente	●
36	3/24	1596	-11	1585	Katsumi Mushano5-dan / age 39 1470	Kio-sen Prelims Round 2	Gote	●
37	3/29	1585	+8	1594	Hatasu Itou6-dan / age 42 1594	Osho-sen Prelim 1 Round 2	Gote	○

FY1991 results2W-0L

Win rate1.000

Rating1617

Annual rank77th

Rank/title at FY end / age1-dan / age 22

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	9/20	1601	+8	1609	Hiroshi Okazaki1-dan / age 24 1580	Wakakoma-sen Round 2	Sente	○
2	3/9	1609	+9	1617	Hirotaka Nozuki1-dan / age 18 1639	Wakakoma-sen Round 3	Gote	○

FY1989 results0W-1L

Win rate0.000

Rating1611

Annual rank72nd

Rank/title at FY end / age1-dan / age 20

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/8	1620	-9	1611	Hiroshi Okazaki1-dan / age 22 1574	Wakakoma-sen Round 1	Sente	●

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