Rating › Masataka Sugimoto

Rating of Masataka Sugimoto

Player page　Last game 2026-10-27

Current rating1535

Peak1845
2003-03-14

Games1207

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 57	120th	8-dan	Class C1	Group 5	1535		-16	6	8	0.429
FY2025	age 57	119th	8-dan	Class C1	Group 4	1550	46.8	+41	17	16	0.515
FY2024	age 56	138th	8-dan	Class B2	Group 4	1509	41.2	-12	7	15	0.318
FY2023	age 55	135th	8-dan	Class B2	Group 4	1521	39.2	-44	10	22	0.312
FY2022	age 54	119th	8-dan	Class B2	Group 3	1565	41.6	-38	8	17	0.320
FY2021	age 53	91st	8-dan	Class B2	Group 2	1603	45.0	-17	11	15	0.423
FY2020	age 52	86th	8-dan	Class B2	Group 3	1619	46.1	-49	12	19	0.387
FY2019	age 51	58th	8-dan	Class B2	Group 3	1668	54.5	+61	18	15	0.545
FY2018	age 50	75th	8-dan	Class C1	Group 2	1607	48.6	-2	12	11	0.522
FY2017	age 49	83rd	7-dan	Class C1	Group 2	1609	46.2	-17	9	13	0.409
FY2016	age 48	73rd	7-dan	Class C1	Group 2	1626	54.3	+62	17	12	0.586
FY2015	age 47	118th	7-dan	Class B2	Group 2	1565	42.0	-56	11	19	0.367
FY2014	age 46	78th	7-dan	Class B2	Group 2	1621	45.7	-30	11	16	0.407
FY2013	age 45	61st	7-dan	Class B2	Group 1	1650	50.4	+12	13	12	0.520
FY2012	age 44	69th	7-dan	Class B2	Group 2	1638	47.4	-68	15	19	0.441
FY2011	age 43	42nd	7-dan	Class B2	Group 2	1705	55.0	+36	19	14	0.576
FY2010	age 42	57th	7-dan	Class B1	Group 1	1670	48.5	-53	12	20	0.375
FY2009	age 41	33rd	7-dan	Class B1	Group 1	1723	54.0	-5	12	18	0.400
FY2008	age 40	34th	7-dan	Class B1	Group 1	1728	54.6	-16	15	16	0.484
FY2007	age 39	24th	7-dan	Class B1	Group 1	1744	56.5	+13	16	15	0.516
FY2006	age 38	32nd	7-dan	Class B2	Group 1	1731	58.2	+25	19	10	0.655
FY2005	age 37	38th	7-dan	Class B2	Group 1	1705	54.6	-5	20	14	0.588
FY2004	age 36	33rd	6-dan	Class B2	Group 2	1710	51.2	-62	14	17	0.452
FY2003	age 35	20th	6-dan	Class B2	Group 3	1772	55.4	-66	23	16	0.590
FY2002	age 34	12th	6-dan	Class C1	Group 3	1839	62.4	+37	33	16	0.673
FY2001	age 33	14th	6-dan	Class C1	Group 4	1801	60.9	+35	31	15	0.674
FY2000	age 32	21st	6-dan	Class C1	Group 4	1766	58.9	+38	29	12	0.707
FY1999	age 31	29th	5-dan	Class C2	Group 4	1728	53.0	-51	27	20	0.574
FY1998	age 30	20th	5-dan	Class C2	Group 4	1779	60.0	+24	27	15	0.643
FY1997	age 29	24th	5-dan	Class C2	Group 4	1755	62.5	+122	35	11	0.761
FY1996	age 28	59th	5-dan	Class C2	Group 5	1634	52.0	+19	17	14	0.548
FY1995	age 27	70th	5-dan	Class C2	Group 5	1615	48.9	-3	18	17	0.514
FY1994	age 26	60th	4-dan	Class C2	Group 6	1618	51.3	+12	20	16	0.556
FY1993	age 25	69th	4-dan	Class C2	Group 6	1606	48.1	-31	17	17	0.500
FY1992	age 24	56th	4-dan	Class C2	Group 6	1638	53.1	+18	25	17	0.595
FY1991	age 23	73rd	4-dan	Class C2	Group 6	1620	53.6	+56	20	16	0.556
FY1990	age 22	95th	4-dan		Group 6	1564		-49	6	10	0.375
FY1989	age 21	69th	1-dan			1613		+9	2	1	0.667
FY1988	age 20	69th	1-dan			1604		+6	3	2	0.600
FY1987	age 19	69th	1-dan			1598		+6	1	0	1.000
FY1986	age 18	75th	1-dan			1592		-10	0	1	0.000

Games by fiscal year

FY2026 results6W-8L

Win rate0.429

Rating1535

Annual rank120th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1540	+6	1546	Tomohiro Murata7-dan / age 45 1467	Kio-sen Prelims Round 3	Gote	○
2	4/21	1546	-8	1538	Takashi Abe9-dan / age 58 1525	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
3	5/14	1538	-3	1535	Yusei Koga6-dan / age 25 1808	Kio-sen Prelims Round 4	Sente	●
4	6/16	1535	+8	1543	Hirotaka Nozuki8-dan / age 52 1545	Junisen Class C1 Round 1	Sente	○
5	6/23	1543	+6	1550	Norihiro Yagura7-dan / age 51 1474	Tatsujin-sen Prelims Round 1	Sente	○
6	6/23	1543	-8	1535	Mamoru Hatakeyama8-dan / age 57 1531	Tatsujin-sen Prelims Round 2	Sente	●
7	7/14	1541	+10	1552	Yuta Komori5-dan / age 30 1652	Junisen Class C1 Round 2	Gote	○
8	7/29	1552	-9	1542	Keita Inoue9-dan / age 62 1487	Kisei-sen Prelim 1 Round 2	Gote	●
9	8/4	1542	-8	1535	Kenjirou Abe7-dan / age 37 1564	Junisen Class C1 Round 3	Sente	●
10	8/12	1535	-6	1529	Kazuki Yamashita4-dan / age 18 1621	Asahi Cup Prelim 1 Round 2	Gote	●
11	8/20	1529	-9	1520	Hiroshi Miyamoto6-dan / age 40 1492	Oza-sen Prelim 1 Round 2	Sente	●
12	8/25	1520	-6	1514	Akihiro Murata6-dan / age 40 1591	Junisen Class C1 Round 4	Gote	●
13	9/10	1514	+11	1524	Yasuaki Murayama8-dan / age 42 1634	Oi-sen Prelims Round 2	Gote	○
14	10/27	1524	+10	1535	Akira Nishio7-dan / age 47 1629	Junisen Class C1 Round 6	Sente	○

FY2025 results17W-16L

Win rate0.515

Rating1550

Annual rank119th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1504	+14	1519	Daichi Sasaki7-dan / age 29 1874	Ginga-sen Block G Round 6		○
2	4/3	1504	-4	1500	Makoto Sasaki7-dan / age 45 1701	Ginga-sen Block G Round 7	Gote	●
3	4/17	1515	-2	1512	Takahiro Oohashi7-dan / age 32 1819	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●
4	5/28	1512	-8	1504	Mitsunori Makino6-dan / age 37 1512	Kisei-sen Prelim 1 Round 2	Gote	●
5	5/30	1504	-4	1501	Yuta Ishikawa5-dan / age 30 1708	Ryuo-sen Group 4 Relegation playoff Final	Sente	●
6	6/17	1501	-4	1497	Takayuki Kuroda5-dan / age 28 1698	Junisen Class C1 Round 1	Gote	●
7	7/3	1497	+8	1505	Keita Inoue9-dan / age 61 1501	Tatsujin-sen Prelims Round 1	Sente	○
8	7/3	1497	+9	1505	Takashi Abe9-dan / age 57 1522	Tatsujin-sen Prelims Round 2	Gote	○
9	7/8	1513	+10	1523	Eiji Iijima8-dan / age 45 1601	Junisen Class C1 Round 2	Sente	○
10	7/17	1523	+4	1527	Kenji Kanzaki8-dan / age 61 1338	Asahi Cup Prelim 1 Round 2	Sente	○
11	7/29	1527	+6	1533	Naruyuki Hatakeyama8-dan / age 56 1425	Junisen Class C1 Round 3	Sente	○
12	8/12	1533	+4	1537	Kenji Kanzaki8-dan / age 61 1340	Eio-sen 8-dan section Round 1	Sente	○
13	8/12	1533	+6	1539	Naruyuki Hatakeyama8-dan / age 56 1431	Eio-sen 8-dan section Round 2	Sente	○
14	8/19	1543	+7	1550	Mamoru Hatakeyama8-dan / age 56 1493	Junisen Class C1 Round 4	Gote	○
15	9/4	1550	-4	1546	Mikio Kariyama5-dan / age 23 1768	Asahi Cup Prelim 1 Round 3	Sente	●
16	9/5	1546	-5	1541	Kenshi Tokuda4-dan / age 27 1661	Ginga-sen Prelims Final	Sente	●
17	9/24	1541	-4	1536	Hiroyuki Miura9-dan / age 51 1711	Tatsujin-sen Prelims Round 3	Gote	●
18	10/8	1536	-7	1529	Kazuhiro Nishikawa6-dan / age 39 1560	Oi-sen Prelims Round 2	Gote	●
19	10/10	1529	+8	1537	Keita Inoue9-dan / age 61 1514	Oza-sen Prelim 1 Round 2	Gote	○
20	10/14	1537	+9	1545	Kouhei Funae7-dan / age 38 1573	Junisen Class C1 Round 6	Sente	○
21	11/4	1545	+8	1554	Issei Takazaki7-dan / age 38 1567	Junisen Class C1 Round 7	Gote	○
22	11/26	1554	-8	1546	Kensuke Kitahama8-dan / age 49 1549	Eio-sen 8-dan section Round 3	Gote	●
23	12/3	1546	+11	1557	Kanta Masegi4-dan / age 27 1700	Oza-sen Prelim 1 Round 3	Sente	○
24	12/9	1557	+7	1564	Keita Inoue9-dan / age 61 1511	Junisen Class C1 Round 8	Gote	○
25	1/8	1564	-5	1559	Takayuki Kuroda5-dan / age 29 1704	Oza-sen Prelim 1 Round 4	Gote	●
26	1/13	1559	+6	1565	Daisuke Nakagawa8-dan / age 57 1454	Junisen Class C1 Round 9	Sente	○
27	1/27	1565	+7	1572	Saito Morimoto4-dan / age 24 1536	Kio-sen Prelims Round 2	Sente	○
28	2/3	1572	-8	1564	Hiroki Iizuka8-dan / age 56 1586	Junisen Class C1 Round 10	Gote	●
29	2/17	1564	-4	1561	Hirotoshi Ueno5-dan / age 22 1765	Ryuo-sen Group 5 Ranking Round 1	Gote	●
30	2/26	1561	-7	1553	Hiroto Ikegaki4-dan / age 22 1584	NHK Cup Prelims Round 1	Gote	●
31	3/3	1553	-4	1549	Ryuuma Tonari7-dan / age 36 1722	Junisen Class C1 Round 11	Sente	●
32	3/24	1549	+7	1555	Tomohiro Murata7-dan / age 44 1484	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○
33	3/26	1555	-5	1550	Wakamu Deguchi6-dan / age 30 1695	Osho-sen Prelim 1 Round 2	Sente	●

FY2024 results7W-15L

Win rate0.318

Rating1509

Annual rank138th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/12	1519	+12	1532	Ayumu Matsuo8-dan / age 44 1714	Junisen Class B2 Round 1	Gote	○
2	7/10	1532	+11	1543	Makoto Tobe7-dan / age 37 1679	Junisen Class B2 Round 2	Sente	○
3	7/17	1543	-4	1539	Akihiro Takada5-dan / age 22 1751	Asahi Cup Prelim 1 Round 2	Sente	●
4	7/23	1539	-11	1528	Kozo Arimori8-dan / age 61 1406	Tatsujin-sen Prelims Round 1	Gote	●
5	8/7	1528	+12	1540	Chikara Akutsu8-dan / age 42 1725	Junisen Class B2 Round 3	Sente	○
6	8/15	1540	+9	1549	Yusuke Toyama6-dan / age 44 1576	Ryuo-sen Group 4 Relegation playoff Final	Sente	○
7	8/28	1549	-8	1541	Takashi Abe9-dan / age 57 1539	Oi-sen Prelims Round 2	Sente	●
8	8/29	1541	+9	1550	Shogo Orita5-dan / age 34 1588	Ginga-sen Prelims Final	Sente	○
9	9/4	1550	-6	1544	Daisuke Suzuki9-dan / age 50 1643	Junisen Class B2 Round 4	Gote	●
10	10/9	1544	-5	1539	Hisashi Namekata9-dan / age 50 1670	Junisen Class B2 Round 5	Sente	●
11	10/29	1539	-3	1536	Tatsuya Sugai8-dan / age 32 1799	Eio-sen 8-dan section Round 2	Gote	●
12	11/1	1536	-3	1533	Tetsuro Itodani8-dan / age 36 1815	Kisei-sen Prelim 2 Round 1	Gote	●
13	11/13	1533	-5	1528	Takuma Oikawa7-dan / age 37 1662	Junisen Class B2 Round 6	Gote	●
14	12/4	1528	+8	1536	Daisuke Nakagawa8-dan / age 56 1546	Junisen Class B2 Round 7	Sente	○
15	12/18	1536	-5	1531	Yasuaki Murayama8-dan / age 40 1656	Ryuo-sen Group 4 Ranking Round 1	Sente	●
16	12/26	1531	-4	1527	Tadashi Ooishi7-dan / age 35 1711	Oza-sen Prelim 2 Round 1	Sente	●
17	1/15	1527	+9	1536	Issei Takazaki7-dan / age 37 1567	Junisen Class B2 Round 8	Gote	○
18	2/5	1536	-4	1532	Masataka Goda9-dan / age 53 1750	Junisen Class B2 Round 9	Sente	●
19	2/12	1532	-2	1530	Nagisa Fujimoto5-dan / age 19 1832	Kio-sen Prelims Round 2	Sente	●
20	2/19	1530	-13	1517	Bungo Fukusaki9-dan / age 65 1288	Osho-sen Prelim 1 Round 2	Gote	●
21	2/21	1517	-4	1513	Hirotoshi Ueno4-dan / age 21 1723	NHK Cup Prelims Round 1	Sente	●
22	3/5	1513	-4	1509	Koichi Fukaura9-dan / age 53 1711	Junisen Class B2 Round 10	Gote	●

FY2023 results10W-22L

Win rate0.312

Rating1521

Annual rank135th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1558	-4	1555	Shingo Sawada7-dan / age 31 1777	Oza-sen Prelim 2 Final	Sente	●
2	4/13	1555	+9	1563	Kensuke Kitahama8-dan / age 47 1583	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
3	6/21	1563	-4	1559	Kazushi Watanabe6-dan / age 28 1747	Junisen Class B2 Round 1	Sente	●
4	6/30	1559	+8	1568	Hiroki Iizuka8-dan / age 54 1575	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	○
5	7/19	1568	-5	1562	Takeshi Fujii9-dan / age 52 1690	Junisen Class B2 Round 2	Gote	●
6	8/2	1562	-6	1556	Takayuki Kuroda5-dan / age 26 1649	Asahi Cup Prelim 1 Round 2	Sente	●
7	8/9	1556	-7	1549	Daisuke Nakagawa8-dan / age 55 1607	Junisen Class B2 Round 3	Gote	●
8	8/21	1549	-7	1543	Kazuhiro Nishikawa6-dan / age 37 1614	Oi-sen Prelims Round 2	Sente	●
9	8/22	1543	-11	1532	Yoshikazu Minami9-dan / age 60 1402	Ginga-sen Prelims Final	Gote	●
10	8/30	1532	+4	1536	Masahiko Urano8-dan / age 59 1348	Eio-sen 8-dan section Round 1	Gote	○
11	8/30	1532	-3	1529	Shintaro Saito8-dan / age 30 1824	Eio-sen 8-dan section Round 2	Gote	●
12	9/6	1533	-5	1529	Koichi Fukaura9-dan / age 51 1695	Junisen Class B2 Round 4	Sente	●
13	9/19	1529	+5	1534	Isao Nakata8-dan / age 56 1389	Tatsujin-sen Prelims Round 1	Gote	○
14	9/19	1529	+6	1535	Tadao Kitajima7-dan / age 57 1455	Tatsujin-sen Prelims Round 2	Sente	○
15	9/22	1540	-4	1536	Makoto Tobe7-dan / age 37 1708	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
16	10/6	1536	+5	1541	Yoshikazu Minami9-dan / age 60 1421	Tatsujin-sen Prelims Round 3	Gote	○
17	10/6	1536	-4	1531	Koichi Fukaura9-dan / age 51 1699	Tatsujin-sen Prelims Final	Gote	●
18	10/25	1537	+9	1545	Mamoru Hatakeyama8-dan / age 54 1561	Junisen Class B2 Round 5	Sente	○
19	11/10	1545	+9	1554	Takashi Abe9-dan / age 56 1569	Kisei-sen Prelim 2 Round 1	Gote	○
20	11/15	1554	-6	1548	Makoto Sasaki7-dan / age 43 1657	Junisen Class B2 Round 6	Gote	●
21	12/13	1548	-6	1542	Eiji Iijima8-dan / age 44 1625	Junisen Class B2 Round 7	Gote	●
22	12/21	1542	-6	1536	Koji Tanigawa9-dan / age 61 1646	Ryuo-sen Group 4 Ranking Round 1	Gote	●
23	12/26	1536	-4	1532	Takuya Nishida5-dan / age 32 1713	Kisei-sen Prelim 2 Round 2	Sente	●
24	1/10	1532	+13	1545	Tadahisa Maruyama9-dan / age 53 1775	Junisen Class B2 Round 8	Sente	○
25	1/18	1545	-7	1538	Kensuke Kitahama8-dan / age 48 1596	Oza-sen Prelim 2 Round 1	Gote	●
26	2/14	1538	-4	1534	Mirai Aoshima6-dan / age 28 1757	Junisen Class B2 Round 9	Sente	●
27	2/22	1534	+8	1542	Satoru Sakaguchi6-dan / age 45 1514	NHK Cup Prelims	Sente	○
28	2/22	1534	-6	1529	Kenshi Tokuda4-dan / age 26 1630	NHK Cup Prelims	Sente	●
29	3/1	1536	-4	1532	Takashi Ikenaga5-dan / age 30 1730	Kio-sen Prelims Round 2	Gote	●
30	3/6	1532	-3	1529	Taichi Takami7-dan / age 30 1788	Junisen Class B2 Round 10	Gote	●
31	3/18	1529	-6	1524	Saito Morimoto4-dan / age 22 1635	Osho-sen Prelim 1 Round 2	Sente	●
32	3/25	1524	-3	1521	Shinichiro Hattori6-dan / age 24 1808	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●

FY2022 results8W-17L

Win rate0.320

Rating1565

Annual rank119th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/26	1600	-5	1595	Eiji Iijima8-dan / age 42 1733	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	●
2	5/2	1595	-3	1591	Akira Inaba8-dan / age 33 1848	Osho-sen Prelim 1 Round 3	Sente	●
3	6/22	1591	-6	1586	Makoto Sasaki7-dan / age 42 1686	Junisen Class B2 Round 1	Gote	●
4	7/20	1586	+10	1595	Yasuaki Murayama7-dan / age 38 1667	Junisen Class B2 Round 2	Sente	○
5	8/8	1595	+2	1598	Bungo Fukusaki9-dan / age 62 1284	Asahi Cup Prelim 1 Round 2	Sente	○
6	8/8	1595	-8	1588	Kazuhiro Nishikawa6-dan / age 36 1600	Asahi Cup Prelim 1 Round 3	Gote	●
7	8/10	1590	-3	1587	Akira Inaba8-dan / age 34 1859	Eio-sen 8-dan section Round 2	Sente	●
8	8/17	1587	-3	1584	Takahiro Oohashi6-dan / age 29 1810	Junisen Class B2 Round 3	Gote	●
9	8/24	1584	-10	1574	Norihiro Yagura7-dan / age 47 1503	Ginga-sen Prelims Final	Gote	●
10	9/7	1574	+9	1582	Kensuke Kitahama8-dan / age 46 1602	Junisen Class B2 Round 4	Sente	○
11	9/27	1582	-5	1577	Yusei Koga4-dan / age 21 1716	Oi-sen Prelims Round 2	Sente	●
12	10/7	1577	-3	1574	Takahiro Oohashi6-dan / age 30 1828	Kisei-sen Prelim 2 Round 1	Gote	●
13	10/19	1574	+10	1585	Eiji Iijima8-dan / age 43 1675	Junisen Class B2 Round 5	Gote	○
14	11/16	1585	+7	1592	Takashi Abe9-dan / age 55 1558	Junisen Class B2 Round 6	Sente	○
15	12/14	1592	-5	1587	Taichi Takami7-dan / age 29 1750	Junisen Class B2 Round 7	Gote	●
16	12/21	1587	-7	1580	Akihiro Murata6-dan / age 36 1627	Ryuo-sen Group 4 Ranking Round 1	Gote	●
17	1/11	1580	-5	1575	Hisashi Namekata9-dan / age 49 1715	Junisen Class B2 Round 8	Sente	●
18	2/3	1575	+10	1585	Tadashi Ooishi7-dan / age 33 1671	Oza-sen Prelim 2 Round 1	Sente	○
19	2/8	1585	-7	1578	Koji Tanigawa9-dan / age 60 1615	Junisen Class B2 Round 9	Gote	●
20	2/20	1578	-12	1566	Shinya Yamamoto6-dan / age 51 1394	NHK Cup Prelims Round 1	Gote	●
21	2/22	1566	-10	1557	Tomohiro Murata7-dan / age 41 1495	Osho-sen Prelim 1 Round 2	Gote	●
22	3/1	1557	+10	1566	Yuta Ishikawa5-dan / age 28 1628	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○
23	3/3	1566	-9	1557	Tomohiro Murata7-dan / age 41 1505	Kio-sen Prelims Round 2	Gote	●
24	3/8	1557	-6	1551	Issei Takazaki7-dan / age 36 1639	Junisen Class B2 Round 10	Sente	●
25	3/22	1551	+14	1565	Tatsuya Sugai8-dan / age 30 1885	Oza-sen Prelim 2 Round 2	Gote	○

FY2021 results11W-15L

Win rate0.423

Rating1603

Annual rank91st

Rank/title at FY end / age8-dan / age 53

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1616	-7	1609	Takeshi Fujii9-dan / age 50 1665	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	●
2	4/19	1609	-6	1603	Takayuki Kuroda5-dan / age 24 1689	Kio-sen Prelims Round 4	Gote	●
3	5/12	1603	-6	1597	Makoto Tobe7-dan / age 34 1671	Junisen Class B2 Round 1	Gote	●
4	6/9	1597	-7	1589	Kensuke Kitahama8-dan / age 45 1621	Junisen Class B2 Round 2	Sente	●
5	6/11	1589	+6	1596	Satoru Sakaguchi6-dan / age 42 1511	Oi-sen Prelims Round 2	Sente	○
6	7/7	1596	+10	1605	Tadashi Ooishi7-dan / age 31 1669	Junisen Class B2 Round 3	Sente	○
7	7/29	1605	-9	1596	Hiroshi Miyamoto5-dan / age 35 1574	Asahi Cup Prelim 1 Round 2	Gote	●
8	8/4	1596	-4	1592	Wakamu Deguchi5-dan / age 26 1772	Oi-sen Prelims Round 3	Gote	●
9	8/11	1592	-5	1587	Takuya Nishida5-dan / age 29 1730	Ginga-sen Prelims Final	Sente	●
10	9/10	1587	-12	1576	Isao Nakata8-dan / age 54 1422	Eio-sen 8-dan section Round 2	Gote	●
11	9/15	1576	+8	1583	Keita Inoue9-dan / age 57 1559	Junisen Class B2 Round 4	Gote	○
12	9/22	1583	+10	1593	Yasuaki Murayama7-dan / age 37 1668	Kisei-sen Prelim 2 Round 1	Sente	○
13	10/13	1593	-8	1585	Seiya Tomita4-dan / age 25 1598	Kisei-sen Prelim 2 Round 2	Gote	●
14	10/27	1585	-7	1578	Daisuke Suzuki9-dan / age 47 1636	Junisen Class B2 Round 6	Gote	●
15	11/10	1578	+8	1586	Osamu Nakamura9-dan / age 59 1565	Junisen Class B2 Round 7	Sente	○
16	11/30	1586	-4	1582	Takayuki Yamasaki8-dan / age 40 1789	Oza-sen Prelim 2 Round 1	Gote	●
17	12/8	1582	-4	1579	Tadahisa Maruyama9-dan / age 51 1800	Junisen Class B2 Round 8	Gote	●
18	12/15	1579	-6	1573	Daisuke Suzuki9-dan / age 47 1661	Ryuo-sen Group 3 Ranking Round 1	Gote	●
19	1/12	1573	+6	1579	Hiroki Nakata8-dan / age 57 1494	Junisen Class B2 Round 9	Sente	○
20	1/28	1579	+7	1585	Satoru Sakaguchi6-dan / age 43 1516	Osho-sen Prelim 1 Round 1	Sente	○
21	2/2	1585	+10	1596	Hisashi Namekata9-dan / age 48 1695	Junisen Class B2 Round 10	Sente	○
22	2/18	1596	-5	1591	Ryuuma Tonari7-dan / age 32 1723	NHK Cup Prelims Round 1	Gote	●
23	2/25	1591	+3	1594	Kenji Waki9-dan / age 61 1343	Kio-sen Prelims Round 2	Sente	○
24	3/1	1594	+7	1601	Yoshiyuki Kubota7-dan / age 49 1551	Junisen Class B2 Round 11	Gote	○
25	3/15	1601	+7	1608	Tomoki Yokoyama4-dan / age 22 1554	Osho-sen Prelim 1 Round 2	Gote	○
26	3/23	1608	-5	1603	Ryuuma Tonari7-dan / age 32 1733	Kio-sen Prelims Round 3	Sente	●

FY2020 results12W-19L

Win rate0.387

Rating1619

Annual rank86th

Rank/title at FY end / age8-dan / age 52

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1666	-7	1658	Takuya Nishida4-dan / age 28 1692	Osho-sen Prelim 1 Round 3	Gote	●
2	6/20	1658	-2	1656	Sota Fujii7-dan / age 17 2009	Ryuo-sen Group 3 Ranking Final	Gote	●
3	6/21	1656	+11	1668	Hiroyuki Miura9-dan / age 46 1805	NHK Cup Main Round 1	Gote	○
4	6/24	1668	+7	1675	Hirotaka Nozuki8-dan / age 46 1631	Junisen Class B2 Round 1	Sente	○
5	7/8	1675	-8	1667	Koji Tanigawa9-dan / age 58 1695	Junisen Class B2 Round 2	Gote	●
6	7/13	1667	+5	1672	福間香奈 1509	Asahi Cup Prelim 1 Round 2	Sente	○
7	8/16	1672	+10	1682	Yasumitsu Satoh9-dan / age 50 1764	NHK Cup Main Round 2	Sente	○
8	8/25	1682	-12	1670	Takahiro Toyokawa7-dan / age 53 1507	Oi-sen Prelims Round 2	Gote	●
9	8/27	1670	-10	1660	小林裕士7-dan / age 43 1568	Asahi Cup Prelim 1 Round 3	Gote	●
10	9/9	1660	-9	1651	Mamoru Hatakeyama8-dan / age 51 1604	Junisen Class B2 Round 4	Sente	●
11	9/11	1651	-9	1642	Yuta Ishikawa4-dan / age 25 1620	Ginga-sen Prelims Final	Sente	●
12	9/30	1642	-9	1633	Hiroki Iizuka7-dan / age 51 1604	Junisen Class B2 Round 5	Sente	●
13	10/9	1633	-4	1629	Tetsuro Itodani8-dan / age 32 1853	Kisei-sen Prelim 2 Round 1	Sente	●
14	10/21	1629	-10	1620	Daisuke Nakagawa8-dan / age 52 1551	Junisen Class B2 Round 6	Gote	●
15	11/11	1620	+9	1628	Takashi Abe9-dan / age 53 1645	Junisen Class B2 Round 7	Sente	○
16	12/3	1628	+7	1635	Mamoru Hatakeyama8-dan / age 51 1592	Eio-sen 8-dan section Round 2	Gote	○
17	12/3	1628	-1	1627	Sota FujiiOi・Kisei / age 18 2027	Eio-sen 8-dan section Round 3	Gote	●
18	12/11	1634	-2	1632	Akira Watanabe3 titles / age 36 1964	Ryuo-sen Group 2 Ranking Round 1	Gote	●
19	12/13	1632	+14	1646	Masayuki ToyoshimaRyuo・Eio / age 30 1997	NHK Cup Main Round 3	Sente	○
20	12/16	1646	-10	1636	Yoshiyuki Kubota7-dan / age 48 1558	Junisen Class B2 Round 8	Sente	●
21	1/6	1636	+9	1645	Takeshi Fujii9-dan / age 50 1691	Junisen Class B2 Round 9	Gote	○
22	1/19	1645	+4	1649	Isao Nakata8-dan / age 53 1448	Osho-sen Prelim 1 Round 2	Sente	○
23	1/21	1649	+6	1655	Hiroshi Miyamoto5-dan / age 34 1537	Kio-sen Prelims Round 2	Sente	○
24	1/29	1655	+7	1661	Mamoru Hatakeyama8-dan / age 51 1590	Oza-sen Prelim 2 Round 1	Gote	○
25	2/9	1661	-6	1656	Shingo Sawada7-dan / age 29 1765	Junisen Class B2 Round 10	Sente	●
26	2/14	1656	-5	1650	Akira Inaba8-dan / age 32 1770	NHK Cup Main Quarterfinal	Sente	●
27	2/15	1650	-12	1638	Ryo Shimamoto5-dan / age 40 1438	NHK Cup Prelims	Gote	●
28	2/16	1638	-8	1629	Shogo Orita4-dan / age 31 1618	Osho-sen Prelim 1 Round 3	Gote	●
29	2/25	1629	-9	1620	小林裕士7-dan / age 44 1587	Oza-sen Prelim 2 Round 2	Sente	●
30	3/10	1620	-10	1611	Hiroki Nakata8-dan / age 56 1547	Junisen Class B2 Round 11	Gote	●
31	3/17	1611	+8	1619	Mitsunori Makino6-dan / age 32 1626	Kio-sen Prelims Round 3	Sente	○

FY2019 results18W-15L

Win rate0.545

Rating1668

Annual rank58th

Rank/title at FY end / age8-dan / age 51

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1608	+9	1616	Yugo Takeuchi5-dan / age 31 1638	Kio-sen Prelims Round 4	Gote	○
2	4/26	1616	+11	1628	Hiroaki Yokoyama6-dan / age 38 1769	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	○
3	5/23	1628	+11	1638	Kouhei Funae6-dan / age 32 1747	Kio-sen Prelims Final	Gote	○
4	6/12	1638	+7	1645	Takashi Abe8-dan / age 51 1601	Junisen Class B2 Round 1	Gote	○
5	6/21	1645	-6	1639	Hisashi Namekata8-dan / age 45 1734	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
6	6/23	1639	-6	1634	Hisashi Namekata8-dan / age 45 1740	NHK Cup Main Round 1	Sente	●
7	7/10	1634	-6	1627	橋本崇載age 36 1705	Junisen Class B2 Round 2	Sente	●
8	7/19	1627	-7	1621	Kensuke Kitahama8-dan / age 43 1685	Asahi Cup Prelim 1 Round 2	Sente	●
9	7/23	1621	+3	1624	Hiroshi Kamiya8-dan / age 58 1381	Ginga-sen Prelims	Sente	○
10	7/26	1624	+2	1626	Kazuo Azuma8-dan / age 63 1270	Eio-sen 8-dan section Round 2	Sente	○
11	8/9	1626	-3	1623	Yoshiharu Habu9-dan / age 48 1900	Kio-sen Main Round 2	Sente	●
12	8/21	1623	-8	1615	Makoto Sasaki6-dan / age 39 1644	Junisen Class B2 Round 3	Gote	●
13	8/26	1615	-8	1608	Hirotaka Nozuki8-dan / age 46 1627	Eio-sen 8-dan section Round 3	Sente	●
14	9/6	1608	-8	1599	Takashi Abe8-dan / age 52 1598	Oi-sen Prelims Round 2	Gote	●
15	9/11	1599	-6	1594	Shingo Sawada6-dan / age 27 1710	Junisen Class B2 Round 4	Sente	●
16	10/30	1594	+10	1604	Hirotaka Nozuki8-dan / age 46 1672	Junisen Class B2 Round 6	Sente	○
17	11/6	1604	-4	1599	Takayuki Yamasaki8-dan / age 38 1771	Kisei-sen Prelim 2 Round 1	Sente	●
18	11/13	1599	-6	1593	Taichi Nakamura7-dan / age 31 1678	Junisen Class B2 Round 7	Gote	●
19	12/18	1593	+11	1605	Yasuaki Murayama7-dan / age 35 1755	Junisen Class B2 Round 8	Sente	○
20	12/23	1605	-9	1595	Akihiro Murata6-dan / age 33 1542	Kio-sen Prelims Round 2	Sente	●
21	12/26	1595	+11	1606	Yasuaki Murayama7-dan / age 35 1743	Ryuo-sen Group 3 Ranking Round 1	Gote	○
22	1/8	1606	+8	1614	Yuta Ishikawa4-dan / age 25 1596	Osho-sen Prelim 1 Round 1	Sente	○
23	1/22	1614	-7	1607	Kensuke Kitahama8-dan / age 44 1644	Junisen Class B2 Round 9	Sente	●
24	1/28	1607	-6	1601	Koji Tanigawa9-dan / age 57 1716	Oza-sen Prelim 2 Round 1	Sente	●
25	2/5	1601	+11	1612	Takeshi Fujii9-dan / age 49 1733	Junisen Class B2 Round 10	Gote	○
26	2/14	1612	+4	1617	Naoya Fujiwara7-dan / age 54 1446	NHK Cup Prelims Round 1	Gote	○
27	2/14	1612	+9	1621	Yuta Komori4-dan / age 24 1639	NHK Cup Prelims Round 2	Sente	○
28	2/14	1612	+11	1623	Yasuaki Murayama7-dan / age 35 1725	NHK Cup Prelims Final	Sente	○
29	2/21	1636	-5	1630	Yasuhiro Masuda6-dan / age 22 1759	Ginga-sen Block G Round 7	Gote	●
30	3/6	1630	+12	1642	Hisashi Namekata9-dan / age 46 1813	Ryuo-sen Group 3 Ranking Round 2	Sente	○
31	3/11	1642	+8	1650	Hiroki Iizuka7-dan / age 50 1634	Junisen Class B2 Round 11	Sente	○
32	3/18	1650	+5	1655	Tomohiro Murata7-dan / age 38 1521	Osho-sen Prelim 1 Round 2	Sente	○
33	3/24	1655	+13	1668	Tatsuya Sugai8-dan / age 27 1912	Ryuo-sen Group 3 Ranking Semifinal	Sente	○

FY2018 results12W-11L

Win rate0.522

Rating1607

Annual rank75th

Rank/title at FY end / age8-dan / age 50

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1599	-5	1593	Kouhei Funae6-dan / age 30 1717	Kio-sen Prelims Round 3	Gote	●
2	6/12	1593	-11	1583	Ryo Shimamoto5-dan / age 38 1468	Kisei-sen Prelim 1 Round 2	Gote	●
3	6/19	1583	+5	1587	Torahiko Tanaka9-dan / age 61 1426	Junisen Class C1 Round 1	Gote	○
4	7/3	1587	+9	1596	Issei Takazaki6-dan / age 31 1614	Junisen Class C1 Round 2	Sente	○
5	7/25	1596	-11	1585	Hiroshi Okazaki7-dan / age 51 1475	Eio-sen 7-dan section Round 1	Gote	●
6	7/31	1585	+5	1590	Kazushiza Horiguchi7-dan / age 43 1438	Junisen Class C1 Round 3	Sente	○
7	8/8	1590	-4	1586	Yasuaki Murayama7-dan / age 34 1768	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	●
8	8/24	1586	-4	1581	Koji Tanigawa9-dan / age 56 1750	Asahi Cup Prelim 1 Round 2	Sente	●
9	8/28	1581	+8	1590	Kota Kanai6-dan / age 32 1597	Junisen Class C1 Round 4	Gote	○
10	9/21	1590	-9	1581	Keita Inoue9-dan / age 54 1559	Oi-sen Prelims Round 2	Gote	●
11	10/3	1581	+8	1589	Yusuke Ina6-dan / age 42 1574	Oza-sen Prelim 1 Round 2	Sente	○
12	10/23	1589	+6	1595	Shingo Hirafuji7-dan / age 55 1504	Junisen Class C1 Round 6	Sente	○
13	10/31	1595	-7	1587	Kazuhiro Nishikawa6-dan / age 32 1617	Oza-sen Prelim 1 Round 3	Gote	●
14	11/20	1587	+11	1599	Yuuki Sasaki7-dan / age 24 1744	Junisen Class C1 Round 7	Gote	○
15	12/18	1599	+7	1606	Keiichi Sanada8-dan / age 46 1557	Junisen Class C1 Round 8	Sente	○
16	1/8	1606	+5	1611	Masakazu Kondoh6-dan / age 47 1457	Junisen Class C1 Round 9	Gote	○
17	1/18	1611	+6	1616	Takanori Anyouji6-dan / age 44 1504	Kio-sen Prelims Round 2	Sente	○
18	1/23	1616	-5	1611	Taichi Nakamura7-dan / age 30 1762	Ryuo-sen Group 3 Ranking Round 1	Gote	●
19	1/31	1611	-5	1607	Yasuhiro Masuda6-dan / age 21 1766	Ginga-sen Block G Round 7	Sente	●
20	2/5	1607	-5	1601	Kouhei Funae6-dan / age 31 1731	Junisen Class C1 Round 10	Gote	●
21	2/25	1601	-10	1591	Tomohiro Murata6-dan / age 37 1507	Osho-sen Prelim 1 Round 2	Gote	●
22	3/5	1591	+11	1602	Sakio Chiba7-dan / age 40 1704	Junisen Class C1 Round 11	Sente	○
23	3/14	1602	+5	1607	Ryo Shimamoto5-dan / age 38 1475	Kio-sen Prelims Round 3	Sente	○

FY2017 results9W-13L

Win rate0.409

Rating1609

Annual rank83rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1622	-3	1618	Shota Chida6-dan / age 22 1860	Osho-sen Prelim 1 Round 2	Sente	●
2	4/13	1618	-4	1615	Yasumitsu Satoh9-dan / age 47 1832	Ryuo-sen Group 2 Ranking Semifinal	Gote	●
3	5/9	1615	-7	1607	Takashi Abe8-dan / age 49 1650	Kio-sen Prelims Round 4	Gote	●
4	6/13	1607	+6	1614	Ichiro Hiura8-dan / age 51 1523	Junisen Class C1 Round 1	Sente	○
5	7/11	1614	+10	1623	Akira Nishio6-dan / age 37 1681	Junisen Class C1 Round 2	Gote	○
6	8/8	1623	-9	1614	Keita Kadokura5-dan / age 30 1559	Junisen Class C1 Round 3	Gote	●
7	9/5	1614	+5	1618	Yoshikazu Minami9-dan / age 54 1455	Asahi Cup Prelim 1 Round 2	Sente	○
8	9/5	1614	-4	1610	Shota Chida6-dan / age 23 1829	Asahi Cup Prelim 1 Round 3	Gote	●
9	9/9	1615	-3	1612	Tatsuya SugaiOi / age 25 1905	Eio-sen 7-dan section Round 2	Gote	●
10	9/12	1612	+6	1618	Takanori Anyouji6-dan / age 43 1522	Junisen Class C1 Round 4	Sente	○
11	9/25	1618	-11	1607	Yoshikazu Minami9-dan / age 54 1456	Oi-sen Prelims Round 2	Sente	●
12	10/3	1607	-10	1597	Isao Nakata7-dan / age 50 1533	Kisei-sen Prelim 1 Round 2	Gote	●
13	10/10	1597	-8	1589	Michio Takahashi9-dan / age 57 1583	Junisen Class C1 Round 6	Gote	●
14	10/17	1589	-7	1582	Ryuuma Tonari4-dan / age 27 1653	Oza-sen Prelim 1 Round 2	Gote	●
15	10/31	1582	+10	1592	小林裕士7-dan / age 41 1675	Junisen Class C1 Round 7	Sente	○
16	11/22	1592	-2	1590	Takuya Nagase7-dan / age 25 1913	Ryuo-sen Group 2 Promotion playoff Final	Sente	●
17	12/5	1590	+6	1596	Akira Shima9-dan / age 54 1500	Junisen Class C1 Round 8	Gote	○
18	1/9	1596	+11	1607	Mirai Aoshima5-dan / age 22 1727	Junisen Class C1 Round 9	Sente	○
19	2/6	1607	+6	1613	Satoru Sakaguchi5-dan / age 39 1539	Junisen Class C1 Round 10	Sente	○
20	2/27	1613	+5	1618	Kiyozumi Kiriyama9-dan / age 70 1470	Kio-sen Prelims Round 2	Gote	○
21	3/8	1618	-3	1615	Sota Fujii6-dan / age 15 1860	Osho-sen Prelim 1 Round 2	Gote	●
22	3/13	1615	-6	1609	Atsushi Miyata6-dan / age 36 1702	Junisen Class C1 Round 11	Gote	●

FY2016 results17W-12L

Win rate0.586

Rating1626

Annual rank73rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1560	-7	1552	Daisuke Katagami6-dan / age 34 1587	Kio-sen Prelims Round 4	Gote	●
2	4/21	1552	+10	1563	Issei Takazaki6-dan / age 29 1652	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○
3	5/25	1563	-5	1557	Takuma Oikawa6-dan / age 29 1678	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	●
4	6/7	1557	+7	1564	Takahiro Toyokawa7-dan / age 49 1521	Junisen Class C1 Round 1	Gote	○
5	6/23	1564	+10	1575	Mamoru Hatakeyama7-dan / age 47 1674	Eio-sen 7-dan section Round 2	Gote	○
6	6/23	1564	+9	1573	Norihiro Yagura7-dan / age 41 1601	Eio-sen 7-dan section Round 3	Gote	○
7	6/28	1584	-6	1578	Mitsunori Makino5-dan / age 28 1678	Kisei-sen Prelim 1 Round 2	Sente	●
8	7/5	1578	+6	1584	Akira Shima9-dan / age 53 1509	Junisen Class C1 Round 2	Sente	○
9	7/19	1584	+9	1593	Ryuuma Tonari4-dan / age 26 1619	Asahi Cup Prelim 1 Round 2	Gote	○
10	8/9	1593	-3	1590	Shota Chida5-dan / age 22 1827	Asahi Cup Prelim 1 Round 3	Sente	●
11	8/23	1590	+8	1598	Hiroki Iizuka7-dan / age 47 1598	Eio-sen 7-dan section Round 4	Gote	○
12	8/23	1590	-7	1582	小林裕士7-dan / age 39 1618	Eio-sen 7-dan section Final	Gote	●
13	8/30	1591	+13	1603	Shota Chida5-dan / age 22 1837	Junisen Class C1 Round 3	Gote	○
14	9/7	1603	+7	1610	Yugo Takeuchi4-dan / age 28 1558	Oza-sen Prelim 1 Round 2	Gote	○
15	9/13	1610	-5	1605	Hiroaki Yokoyama6-dan / age 35 1724	Junisen Class C1 Round 4	Gote	●
16	9/27	1605	-9	1596	Isao Nakata7-dan / age 49 1558	Oi-sen Prelims Round 2	Gote	●
17	10/20	1596	+11	1607	Tadashi Ooishi6-dan / age 27 1729	Oza-sen Prelim 1 Round 3	Sente	○
18	10/25	1607	-3	1604	Takuya Nagase6-dan / age 24 1861	Junisen Class C1 Round 6	Sente	●
19	11/9	1604	-9	1594	Tomohiro Murata6-dan / age 35 1545	Oza-sen Prelim 1 Round 4	Sente	●
20	11/15	1594	+5	1600	Bungo Fukusaki9-dan / age 56 1479	Junisen Class C1 Round 7	Gote	○
21	12/19	1600	+6	1606	Tadao Kitajima7-dan / age 50 1533	Junisen Class C1 Round 8	Gote	○
22	12/26	1606	+7	1613	Norihiro Yagura7-dan / age 42 1563	Kio-sen Prelims Round 2	Sente	○
23	1/10	1613	-8	1606	Hiroshi Miyamoto5-dan / age 30 1634	Junisen Class C1 Round 9	Sente	●
24	1/18	1606	+13	1619	Akihito Hirose8-dan / age 30 1874	Ryuo-sen Group 2 Ranking Round 1	Gote	○
25	2/7	1619	-10	1609	Takanori Anyouji6-dan / age 42 1536	Junisen Class C1 Round 10	Gote	●
26	2/23	1609	-9	1600	Tomohiro Murata6-dan / age 35 1573	NHK Cup Prelims Round 1	Gote	●
27	3/1	1600	+10	1610	Hiroshi Miyamoto5-dan / age 31 1668	Kio-sen Prelims Round 3	Sente	○
28	3/9	1610	+12	1622	Kazuki Kimura8-dan / age 43 1825	Ryuo-sen Group 2 Ranking Round 2	Gote	○
29	3/14	1622	+4	1626	Masaki Izumi8-dan / age 56 1439	Junisen Class C1 Round 11	Sente	○

FY2015 results11W-19L

Win rate0.367

Rating1565

Annual rank118th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1611	+6	1617	Bungo Fukusaki9-dan / age 55 1499	Kio-sen Prelims Round 3	Sente	○
2	5/1	1617	-6	1611	Shintaro Saito6-dan / age 22 1718	Kio-sen Prelims Round 4	Gote	●
3	5/13	1611	+10	1621	Akira Nishio6-dan / age 35 1706	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	○
4	6/10	1621	+7	1628	Takahiro Toyokawa7-dan / age 48 1569	Junisen Class B2 Round 1	Gote	○
5	6/18	1628	+9	1637	Mamoru Hatakeyama7-dan / age 46 1657	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
6	6/21	1637	-8	1629	Mamoru Hatakeyama7-dan / age 46 1648	NHK Cup Main Round 1	Gote	●
7	6/30	1629	-12	1617	Kenji Kanzaki7-dan / age 51 1466	Eio-sen 7-dan section Round 2	Sente	●
8	7/8	1617	-7	1610	Hirotaka Nozuki7-dan / age 42 1659	Junisen Class B2 Round 2	Sente	●
9	8/25	1610	+7	1617	Tomohiro Murata6-dan / age 34 1549	Asahi Cup Prelim 1 Round 2	Sente	○
10	9/2	1617	-7	1610	Kosuke Tamura7-dan / age 39 1680	Junisen Class B2 Round 3	Sente	●
11	9/16	1610	-3	1607	Toshiaki Kubo9-dan / age 40 1868	Oi-sen Prelims Round 2	Gote	●
12	9/24	1607	-5	1603	Makoto Tobe6-dan / age 29 1746	Junisen Class B2 Round 4	Gote	●
13	10/7	1603	+7	1610	Keita Inoue9-dan / age 51 1561	Junisen Class B2 Round 5	Sente	○
14	10/15	1610	-5	1605	Shota Chida5-dan / age 21 1754	Asahi Cup Prelim 1 Round 3	Gote	●
15	10/21	1605	-5	1600	Kensuke Kitahama8-dan / age 39 1756	Kisei-sen Prelim 2 Round 1	Sente	●
16	10/29	1600	-4	1596	Ayumu Matsuo8-dan / age 35 1818	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	●
17	11/11	1596	-9	1588	Yoshiyuki Kubota6-dan / age 43 1561	Junisen Class B2 Round 6	Sente	●
18	12/24	1588	+8	1596	Osamu Nakamura9-dan / age 53 1603	Junisen Class B2 Round 7	Sente	○
19	1/7	1596	-5	1591	Shingo Sawada6-dan / age 24 1721	Oza-sen Prelim 2 Round 1	Sente	●
20	1/12	1591	-7	1584	Hirotaka Kajiura4-dan / age 20 1644	Ginga-sen Block C Round 6	Sente	●
21	1/14	1584	+7	1591	Akira Shima9-dan / age 52 1530	Kio-sen Prelims Round 2	Sente	○
22	1/20	1591	-9	1582	Hiroki Nakata8-dan / age 51 1560	Junisen Class B2 Round 8	Gote	●
23	2/3	1582	-3	1579	Ayumu Matsuo8-dan / age 35 1809	Ryuo-sen Group 2 Ranking Round 1	Gote	●
24	2/10	1579	-6	1572	Taku Morishita9-dan / age 49 1651	Junisen Class B2 Round 9	Gote	●
25	2/24	1572	+6	1578	Kenji Kanzaki7-dan / age 52 1472	NHK Cup Prelims	Gote	○
26	2/24	1572	+3	1575	Nobuo Mori7-dan / age 64 1296	NHK Cup Prelims	Gote	○
27	2/24	1572	-8	1564	Ryo Shimamoto5-dan / age 35 1575	NHK Cup Prelims	Sente	●
28	3/9	1573	-9	1564	Akira Shima9-dan / age 53 1526	Junisen Class B2 Round 10	Sente	●
29	3/16	1564	+5	1569	小林宏7-dan / age 53 1419	Kio-sen Prelims Round 3	Gote	○
30	3/24	1569	-4	1565	Shintaro Saito6-dan / age 22 1774	Osho-sen Prelim 1 Round 1	Sente	●

FY2014 results11W-16L

Win rate0.407

Rating1621

Annual rank78th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1643	-5	1638	Tadashi Ooishi6-dan / age 24 1767	Oza-sen Prelim 2 Final	Gote	●
2	4/8	1638	+10	1648	Akihiro Murata5-dan / age 27 1722	Osho-sen Prelim 1 Round 2	Gote	○
3	4/18	1648	+8	1656	Daisuke Suzuki8-dan / age 39 1663	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	○
4	5/1	1656	+3	1659	Kiyozumi Kiriyama9-dan / age 66 1417	Osho-sen Prelim 1 Round 3	Gote	○
5	6/11	1659	-8	1651	Takashi Abe8-dan / age 46 1657	Junisen Class B2 Round 1	Sente	●
6	6/26	1651	-7	1644	Kensuke Kitahama8-dan / age 38 1697	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	●
7	7/2	1644	-4	1640	Tatsuya Sugai5-dan / age 22 1843	Osho-sen Prelim 1 Final	Gote	●
8	7/16	1640	-8	1632	Daisuke Suzuki8-dan / age 40 1639	Junisen Class B2 Round 2	Gote	●
9	7/29	1632	-9	1623	Mitsunori Makino4-dan / age 26 1591	Asahi Cup Prelim 1 Round 2	Sente	●
10	8/27	1623	-9	1614	Naruyuki Hatakeyama7-dan / age 45 1582	Junisen Class B2 Round 3	Gote	●
11	9/17	1614	-3	1612	Tetsuro Itodani7-dan / age 25 1875	Junisen Class B2 Round 4	Sente	●
12	10/2	1612	-6	1606	Koji Tanigawa9-dan / age 52 1701	Oi-sen Prelims Round 2	Gote	●
13	10/16	1606	-8	1598	Takanori Anyouji6-dan / age 40 1614	Kisei-sen Prelim 2 Round 1	Gote	●
14	10/22	1598	-7	1591	Manabu Senzaki9-dan / age 44 1642	Junisen Class B2 Round 6	Sente	●
15	11/12	1591	+6	1597	Masaki Izumi8-dan / age 53 1518	Junisen Class B2 Round 7	Gote	○
16	12/24	1597	-4	1593	Akira Inaba7-dan / age 26 1807	Junisen Class B2 Round 8	Gote	●
17	1/7	1593	-6	1587	Eiji Iijima7-dan / age 35 1682	Junisen Class B2 Round 9	Sente	●
18	1/16	1587	-3	1584	Kazuki Kimura8-dan / age 41 1832	Ryuo-sen Group 2 Ranking Round 1	Sente	●
19	1/22	1584	+8	1592	Keita Inoue9-dan / age 51 1591	Oza-sen Prelim 2 Round 2	Gote	○
20	1/29	1592	+3	1596	Keiji Nishikawa7-dan / age 53 1362	Osho-sen Prelim 1 Round 2	Gote	○
21	2/4	1596	+10	1605	Taku Morishita9-dan / age 48 1664	Junisen Class B2 Round 10	Gote	○
22	2/13	1605	+7	1612	香川愛生 1545	Kio-sen Prelims Round 2	Sente	○
23	2/18	1612	+7	1619	Tomohiro Murata6-dan / age 33 1554	NHK Cup Prelims Round 2	Sente	○
24	2/18	1612	+10	1622	Shintaro Saito5-dan / age 21 1694	NHK Cup Prelims Final	Gote	○
25	3/5	1629	-11	1617	Masahiko Urano8-dan / age 50 1477	Osho-sen Prelim 1 Round 3	Sente	●
26	3/11	1617	+8	1625	Osamu Nakamura9-dan / age 52 1607	Junisen Class B2 Round 11	Sente	○
27	3/17	1625	-4	1621	Takayuki Yamasaki8-dan / age 34 1795	Oza-sen Prelim 2 Final	Sente	●

FY2013 results13W-12L

Win rate0.520

Rating1650

Annual rank61st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1636	-5	1630	Chikara Akutsu7-dan / age 30 1752	Ryuo-sen Group 1 5th-place playoff Round 1	Gote	●
2	6/13	1630	-11	1619	Masaki Izumi7-dan / age 52 1484	Junisen Class B2 Round 1	Sente	●
3	7/11	1619	+8	1627	Akira Shima9-dan / age 50 1614	Junisen Class B2 Round 2	Gote	○
4	7/18	1627	-10	1617	Naoya Fujiwara7-dan / age 48 1547	Ginga-sen Prelims Final	Sente	●
5	8/1	1617	-6	1611	Kensuke Kitahama8-dan / age 37 1715	Junisen Class B2 Round 3	Sente	●
6	8/14	1611	+10	1621	Shintaro Saito5-dan / age 20 1687	Asahi Cup Prelim 1 Round 2	Gote	○
7	8/14	1611	-8	1603	Kazuhiro Nishikawa4-dan / age 27 1607	Asahi Cup Prelim 1 Round 3	Sente	●
8	9/3	1613	+9	1622	Shintaro Saito5-dan / age 20 1664	Oi-sen Prelims Round 2	Sente	○
9	9/25	1622	+10	1632	Mamoru Hatakeyama7-dan / age 44 1720	Kisei-sen Prelim 2 Round 1	Gote	○
10	10/10	1632	-8	1624	Manabu Senzaki8-dan / age 43 1636	Junisen Class B2 Round 5	Gote	●
11	10/31	1624	-4	1621	Akira Inaba7-dan / age 25 1835	Junisen Class B2 Round 6	Gote	●
12	11/19	1621	+7	1627	Kenji Kanzaki7-dan / age 49 1559	Oi-sen Prelims Round 3	Gote	○
13	11/27	1627	-9	1618	Yoshikazu Minami9-dan / age 50 1575	Kisei-sen Prelim 2 Round 2	Gote	●
14	12/5	1618	+8	1626	Takanori Anyouji6-dan / age 39 1618	Junisen Class B2 Round 8	Gote	○
15	12/20	1626	-3	1623	Toshiaki Kubo9-dan / age 38 1877	Oi-sen Prelims Round 4	Gote	●
16	1/17	1623	+7	1630	Naruyuki Hatakeyama7-dan / age 44 1587	Oza-sen Prelim 2 Round 2	Sente	○
17	1/23	1630	+11	1641	Eiji Iijima7-dan / age 34 1760	Junisen Class B2 Round 9	Sente	○
18	1/29	1641	-3	1638	Hisashi Namekata8-dan / age 40 1872	Ryuo-sen Group 2 Ranking Round 1	Sente	●
19	2/6	1638	+5	1642	Shinya Yamamoto5-dan / age 42 1484	Kio-sen Prelims Round 2	Sente	○
20	2/13	1642	+8	1650	Daisuke Nakagawa8-dan / age 45 1634	Junisen Class B2 Round 10	Sente	○
21	2/20	1650	+8	1658	Tomohiro Murata6-dan / age 32 1635	NHK Cup Prelims Round 1	Gote	○
22	2/20	1650	+10	1660	Shota Chida4-dan / age 19 1728	NHK Cup Prelims Round 2	Sente	○
23	2/20	1650	-11	1639	Yuji Masuda6-dan / age 43 1512	NHK Cup Prelims Final	Sente	●
24	3/13	1657	+5	1661	Teruichi Aono9-dan / age 61 1502	Junisen Class B2 Round 11	Gote	○
25	3/20	1661	-11	1650	Kenji Kobayashi9-dan / age 56 1521	Kio-sen Prelims Round 3	Sente	●

FY2012 results15W-19L

Win rate0.441

Rating1638

Annual rank69th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1698	+4	1702	Kiyozumi Kiriyama9-dan / age 64 1479	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○
2	4/20	1702	-4	1697	Masataka GodaKio / age 41 1885	Oza-sen Main Round 1	Gote	●
3	4/26	1697	-11	1686	Kenji Kobayashi9-dan / age 55 1563	Kio-sen Prelims Round 4	Sente	●
4	5/2	1686	+3	1689	Kaishu Tanaka9-dan / age 65 1414	Osho-sen Prelim 1 Round 2	Gote	○
5	5/17	1689	+8	1698	Akira Nishio6-dan / age 32 1704	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
6	5/29	1698	+4	1702	Masahiko Urano7-dan / age 48 1512	Osho-sen Prelim 1 Round 3	Sente	○
7	6/21	1702	+8	1709	Taku Morishita9-dan / age 45 1681	Junisen Class B2 Round 1	Sente	○
8	7/6	1709	-5	1704	Tetsuro Itodani6-dan / age 23 1838	Osho-sen Prelim 1 Final	Sente	●
9	7/15	1704	+10	1714	Tatsuya Sugai5-dan / age 20 1803	NHK Cup Main Round 1	Sente	○
10	7/19	1714	+6	1720	Kosuke Tamura6-dan / age 36 1627	Junisen Class B2 Round 2	Gote	○
11	7/27	1720	+2	1722	Yuji Maeda8-dan / age 58 1352	Ginga-sen Prelims	Sente	○
12	7/31	1722	+7	1729	Taku Morishita9-dan / age 46 1674	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	○
13	8/3	1729	+3	1732	Hitoshige Awaji9-dan / age 62 1470	Asahi Cup Prelim 1 Round 2	Gote	○
14	8/9	1732	+5	1737	Takahiro Toyokawa7-dan / age 45 1582	Junisen Class B2 Round 3	Sente	○
15	8/31	1737	-10	1726	Norihiro Yagura6-dan / age 37 1640	Asahi Cup Prelim 1 Round 3	Gote	●
16	9/13	1726	-10	1717	Naruyuki Hatakeyama7-dan / age 43 1655	Junisen Class B2 Round 4	Gote	●
17	9/19	1717	+4	1721	Bungo Fukusaki9-dan / age 52 1507	Oi-sen Prelims Round 2	Gote	○
18	9/27	1721	-9	1712	Takashi Abe8-dan / age 45 1689	Kisei-sen Prelim 2 Round 1	Sente	●
19	10/4	1712	+7	1719	Yoshiyuki Kubota6-dan / age 40 1672	Junisen Class B2 Round 5	Sente	○
20	10/12	1719	+9	1728	Ayumu Matsuo7-dan / age 32 1784	Ryuo-sen Group 2 Promotion playoff Final	Sente	○
21	10/18	1728	-6	1723	Tetsuro Itodani6-dan / age 24 1829	Oi-sen Prelims Round 3	Sente	●
22	11/11	1723	-5	1717	Hiroyuki Miura8-dan / age 38 1838	NHK Cup Main Round 2	Gote	●
23	11/15	1717	-10	1707	Hirotaka Nozuki7-dan / age 39 1642	Junisen Class B2 Round 6	Gote	●
24	12/13	1707	-10	1697	Yoshikazu Minami9-dan / age 49 1597	Junisen Class B2 Round 7	Sente	●
25	12/19	1697	-4	1693	Masayuki Toyoshima7-dan / age 22 1895	Oza-sen Prelim 2 Round 2	Gote	●
26	1/10	1693	-9	1684	Daisuke Nakagawa8-dan / age 44 1648	Junisen Class B2 Round 8	Gote	●
27	1/23	1684	-5	1679	Tadahisa Maruyama9-dan / age 42 1832	Ryuo-sen Group 1 Ranking Round 1	Sente	●
28	2/7	1679	-6	1673	Makoto Tobe6-dan / age 26 1755	Junisen Class B2 Round 9	Gote	●
29	2/18	1673	+3	1676	Keizou Noda6-dan / age 55 1406	Kio-sen Prelims Round 2	Gote	○
30	2/26	1676	-10	1666	Isao Nakata7-dan / age 45 1576	NHK Cup Prelims Round 2	Sente	●
31	3/7	1666	-3	1662	Masayuki Toyoshima7-dan / age 22 1902	Junisen Class B2 Round 10	Sente	●
32	3/15	1662	-7	1655	Issei Takazaki6-dan / age 26 1709	Ginga-sen Block E Round 8	Gote	●
33	3/19	1655	-13	1643	Kenji Waki8-dan / age 52 1429	Kio-sen Prelims Round 3	Gote	●
34	3/21	1643	-5	1638	Shingo Sawada5-dan / age 21 1784	Osho-sen Prelim 1 Round 2	Sente	●

FY2011 results19W-14L

Win rate0.576

Rating1705

Annual rank42nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1673	+6	1679	Yusuke Ina6-dan / age 35 1593	NHK Cup Main Round 1	Sente	○
2	5/10	1679	-2	1677	Yoshiharu Habu3 titles / age 40 1978	Ginga-sen Block D Round 11	Sente	●
3	6/9	1677	-5	1671	Nobuyuki Yashiki9-dan / age 39 1795	Kio-sen Main Round 1	Sente	●
4	6/17	1671	+11	1683	Makoto Tobe6-dan / age 24 1831	Junisen Class B2 Round 1	Gote	○
5	6/30	1683	+13	1696	Toshiaki KuboKio・Osho / age 35 1958	Ginga-sen FinalＴ Round 1	Sente	○
6	7/4	1696	+3	1699	Hitoshige Awaji9-dan / age 61 1466	Asahi Cup Prelim 1 Round 2	Gote	○
7	7/20	1699	-6	1693	Akira Inaba5-dan / age 22 1791	Ginga-sen FinalＴ Round 2	Gote	●
8	7/22	1693	-9	1685	Kosuke Tamura6-dan / age 35 1671	Junisen Class B2 Round 2	Sente	●
9	8/5	1685	-8	1677	Taku Morishita9-dan / age 45 1676	Junisen Class B2 Round 3	Sente	●
10	8/19	1677	+6	1683	Shingo Hirafuji6-dan / age 47 1606	Asahi Cup Prelim 1 Round 3	Gote	○
11	8/28	1683	-6	1677	Ayumu Matsuo7-dan / age 31 1791	NHK Cup Main Round 2	Gote	●
12	9/9	1677	+6	1684	Naruyuki Hatakeyama7-dan / age 42 1604	Junisen Class B2 Round 4	Gote	○
13	9/22	1684	+6	1690	Naruyuki Hatakeyama7-dan / age 42 1607	Kisei-sen Prelim 2 Round 1	Sente	○
14	9/27	1690	-5	1685	Tatsuya Sugai5-dan / age 19 1822	Asahi Cup Prelim 1 Final	Sente	●
15	9/30	1685	-11	1674	Tomohiro Murata6-dan / age 30 1554	Oi-sen Prelims Round 2	Sente	●
16	10/7	1674	+6	1680	Teruichi Aono9-dan / age 58 1576	Junisen Class B2 Round 5	Sente	○
17	11/7	1680	-5	1675	Tetsuro Itodani5-dan / age 23 1838	Kisei-sen Prelim 2 Round 2	Sente	●
18	11/11	1675	-8	1667	Takashi Abe8-dan / age 44 1671	Junisen Class B2 Round 6	Gote	●
19	12/1	1667	+5	1672	Kiyozumi Kiriyama9-dan / age 64 1524	Oza-sen Prelim 2 Round 1	Sente	○
20	12/9	1672	-9	1663	Yoshikazu Minami9-dan / age 48 1638	Junisen Class B2 Round 7	Sente	●
21	1/13	1663	-7	1656	Hiroki Iizuka7-dan / age 42 1689	Junisen Class B2 Round 8	Gote	●
22	1/24	1656	+12	1667	Takayuki Yamasaki7-dan / age 30 1822	Oza-sen Prelim 2 Round 2	Gote	○
23	2/3	1667	+8	1676	Yoshiyuki Kubota6-dan / age 39 1686	Junisen Class B2 Round 9	Sente	○
24	2/10	1676	-8	1668	Shinya Satoh6-dan / age 34 1674	Ryuo-sen Group 2 Ranking Round 1	Gote	●
25	2/13	1668	+3	1670	Kazuo Azuma7-dan / age 56 1380	Kio-sen Prelims Round 2	Gote	○
26	2/20	1670	+7	1678	Naruyuki Hatakeyama7-dan / age 42 1639	Oza-sen Prelim 2 Final	Gote	○
27	2/24	1678	+6	1684	Tomohiro Murata6-dan / age 30 1607	NHK Cup Prelims Round 2	Sente	○
28	2/24	1678	+5	1682	Kenji Kanzaki7-dan / age 48 1531	NHK Cup Prelims Final	Gote	○
29	3/9	1689	+4	1693	Kiyozumi Kiriyama9-dan / age 64 1501	Junisen Class B2 Round 10	Gote	○
30	3/13	1693	+6	1699	Satoru Sakaguchi5-dan / age 33 1623	Kio-sen Prelims Round 3	Gote	○
31	3/22	1699	+7	1706	Shuji Satoh7-dan / age 44 1647	Ginga-sen Block D Round 8	Gote	○
32	3/22	1699	-5	1694	Chikara Akutsu7-dan / age 29 1821	Ginga-sen Block D Round 9	Sente	●
33	3/28	1701	+5	1705	Yuji Masuda6-dan / age 41 1544	Osho-sen Prelim 1 Round 1	Gote	○

FY2010 results12W-20L

Win rate0.375

Rating1670

Annual rank57th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1720	+10	1730	Koji Tanigawa9-dan / age 48 1827	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	○
2	4/19	1730	+6	1736	Norihiro Yagura6-dan / age 35 1643	Osho-sen Prelim 1 Round 4	Sente	○
3	4/25	1736	-9	1727	Hirotaka Nozuki7-dan / age 36 1685	NHK Cup Main Round 1	Sente	●
4	5/12	1727	-4	1722	Yasumitsu Satoh9-dan / age 40 1894	Ryuo-sen Group 1 5th-place playoff Round 2	Sente	●
5	5/25	1722	-6	1716	Hisashi Namekata8-dan / age 36 1791	Ginga-sen Block C Round 10	Sente	●
6	6/4	1716	-9	1707	Takahiro Toyokawa7-dan / age 43 1665	Junisen Class B1 Round 1	Gote	●
7	6/16	1707	+8	1715	Mamoru Hatakeyama7-dan / age 41 1720	Osho-sen Prelim 1 Final	Sente	○
8	7/2	1715	-8	1707	Keita Inoue8-dan / age 46 1709	Junisen Class B1 Round 2	Sente	●
9	7/13	1707	-6	1701	Kazuki Kimura8-dan / age 37 1808	Osho-sen Prelim 2 Round 1	Sente	●
10	7/23	1701	-5	1697	Koichi FukauraOi / age 38 1860	Junisen Class B1 Round 3	Gote	●
11	7/28	1697	+4	1701	Ryo Shimamoto4-dan / age 30 1505	Ginga-sen Prelims	Gote	○
12	8/6	1701	+7	1707	Osamu Nakamura9-dan / age 47 1646	Junisen Class B1 Round 4	Sente	○
13	8/13	1707	-11	1697	Masakazu Watanabe4-dan / age 24 1584	Asahi Cup Prelim 1 Round 2	Sente	●
14	8/17	1697	+3	1699	Keiji Nishikawa7-dan / age 48 1409	Oi-sen Prelims Round 2	Sente	○
15	8/27	1699	+10	1709	Hisashi Namekata8-dan / age 36 1767	Junisen Class B1 Round 5	Sente	○
16	9/10	1709	-8	1701	Keita Inoue8-dan / age 46 1718	Kisei-sen Prelim 2 Round 1	Gote	●
17	9/15	1701	-4	1697	Tadahisa Maruyama9-dan / age 40 1881	Kio-sen Main Round 3	Sente	●
18	9/24	1697	-4	1693	Yasumitsu Satoh9-dan / age 40 1909	Junisen Class B1 Round 6	Gote	●
19	9/29	1693	-7	1686	Akira Inaba4-dan / age 22 1720	Oi-sen Prelims Round 3	Sente	●
20	10/29	1686	+9	1694	Hiroki Nakata8-dan / age 46 1715	Junisen Class B1 Round 8	Sente	○
21	11/19	1694	-5	1690	Takayuki Yamasaki7-dan / age 29 1847	Junisen Class B1 Round 9	Gote	●
22	12/9	1690	+8	1698	Mamoru Hatakeyama7-dan / age 41 1710	Oza-sen Prelim 2 Round 2	Gote	○
23	12/17	1698	+11	1710	Ayumu Matsuo7-dan / age 30 1856	Junisen Class B1 Round 10	Gote	○
24	1/14	1710	-7	1703	Nobuyuki Yashiki9-dan / age 38 1775	Junisen Class B1 Round 11	Sente	●
25	1/27	1703	-5	1699	Toshiyuki Moriuchi9-dan / age 40 1859	Ryuo-sen Group 1 Ranking Round 1	Sente	●
26	2/4	1699	-8	1690	Mamoru Hatakeyama7-dan / age 41 1679	Junisen Class B1 Round 12	Gote	●
27	2/9	1690	-9	1681	Yoshikazu Minami9-dan / age 47 1653	Oza-sen Prelim 2 Final	Gote	●
28	2/15	1681	-10	1671	Kouhei Funae4-dan / age 23 1594	Osho-sen Prelim 1 Round 2	Gote	●
29	3/11	1671	-7	1665	Daisuke Suzuki8-dan / age 36 1731	Junisen Class B1 Round 13	Sente	●
30	3/17	1665	-6	1659	Michio Takahashi9-dan / age 50 1758	Ryuo-sen Group 1 5th-place playoff Round 1	Gote	●
31	3/30	1659	+9	1668	Kensuke Kitahama7-dan / age 35 1704	Ginga-sen Block D Round 9	Gote	○
32	3/30	1659	+11	1670	Ayumu Matsuo7-dan / age 31 1802	Ginga-sen Block D Round 10	Sente	○

FY2009 results12W-18L

Win rate0.400

Rating1723

Annual rank33rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1725	-10	1715	Hiroshi Naganuma7-dan / age 44 1643	Osho-sen Prelim 1 Round 3	Sente	●
2	4/23	1715	-5	1710	Tadahisa Maruyama9-dan / age 38 1845	Ryuo-sen Group 1 4th-place playoff Round 1	Sente	●
3	6/19	1710	-6	1704	Daisuke Suzuki8-dan / age 34 1800	Junisen Class B1 Round 2	Sente	●
4	6/28	1704	-7	1697	Manabu Senzaki8-dan / age 39 1737	NHK Cup Main Round 1	Sente	●
5	6/30	1697	+9	1706	Taku Morishita9-dan / age 42 1744	Kio-sen Main Round 1	Sente	○
6	7/10	1706	-8	1698	Mamoru Hatakeyama7-dan / age 40 1717	Junisen Class B1 Round 3	Gote	●
7	7/17	1698	+3	1701	Saburou Takeichi6-dan / age 55 1418	Ginga-sen Prelims	Gote	○
8	7/31	1701	-7	1694	Hisashi Namekata8-dan / age 35 1739	Junisen Class B1 Round 4	Sente	●
9	8/11	1694	+10	1704	Daisuke Suzuki8-dan / age 35 1798	Kio-sen Main Round 2	Gote	○
10	8/28	1704	-7	1697	Takashi Abe8-dan / age 42 1757	Junisen Class B1 Round 5	Gote	●
11	9/3	1697	+12	1710	Kazuki Kimura8-dan / age 36 1916	Kio-sen Main Round 3	Gote	○
12	9/18	1710	-10	1700	Shingo Sawada4-dan / age 17 1642	Oi-sen Prelims Round 2	Sente	●
13	9/25	1700	+9	1709	Kazushiza Horiguchi7-dan / age 34 1724	Junisen Class B1 Round 6	Sente	○
14	9/30	1709	-4	1705	Takayuki Yamasaki7-dan / age 28 1895	Kisei-sen Prelim 2 Round 1	Sente	●
15	10/9	1705	+8	1712	Nobuyuki Yashiki9-dan / age 37 1697	Junisen Class B1 Round 7	Sente	○
16	10/19	1712	+13	1725	Akira WatanabeRyuo / age 25 1947	Kio-sen Main Quarterfinal	Sente	○
17	10/30	1725	-6	1719	Ayumu Matsuo7-dan / age 29 1829	Junisen Class B1 Round 8	Gote	●
18	11/5	1719	-7	1712	Tetsuro Itodani5-dan / age 21 1756	Asahi Cup Prelim 2 Round 1	Gote	●
19	11/12	1712	-7	1705	Keita Inoue8-dan / age 45 1757	Oza-sen Prelim 2 Round 2	Sente	●
20	11/18	1705	+10	1715	橋本崇載age 26 1772	Kio-sen Main Semifinal	Gote	○
21	11/27	1715	-3	1712	Toshiaki KuboKio / age 34 1956	Junisen Class B1 Round 9	Gote	●
22	12/4	1712	-4	1707	Yasumitsu Satoh9-dan / age 40 1887	Kio-sen Main Final	Gote	●
23	12/15	1707	-4	1703	Takayuki Yamasaki7-dan / age 28 1873	Kio-sen Repechage Final	Gote	●
24	12/18	1703	-4	1699	Koichi FukauraOi / age 37 1909	Junisen Class B1 Round 10	Sente	●
25	1/8	1699	+8	1707	Takahiro Toyokawa7-dan / age 42 1693	Junisen Class B1 Round 11	Gote	○
26	1/14	1707	-4	1703	Koichi FukauraOi / age 37 1912	Ryuo-sen Group 1 Ranking Round 1	Sente	●
27	1/21	1703	+3	1706	Hiromitsu Kanki6-dan / age 50 1444	Osho-sen Prelim 1 Round 2	Sente	○
28	2/5	1706	+12	1718	Takayuki Yamasaki7-dan / age 28 1874	Junisen Class B1 Round 12	Gote	○
29	2/9	1718	+8	1726	Akira Inaba4-dan / age 21 1715	Osho-sen Prelim 1 Round 3	Sente	○
30	3/12	1726	-3	1723	Akira WatanabeRyuo / age 25 1968	Junisen Class B1 Round 13	Sente	●

FY2008 results15W-16L

Win rate0.484

Rating1728

Annual rank34th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1734	+5	1739	Eisaku Tomioka8-dan / age 43 1597	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	○
2	4/10	1739	+6	1745	Tomohiro Murata5-dan / age 27 1660	Osho-sen Prelim 1 Round 2	Sente	○
3	4/17	1745	-8	1737	Daisuke Katagami5-dan / age 26 1758	Ginga-sen Block G Round 8	Sente	●
4	5/7	1737	+7	1744	Hiroki Nakata8-dan / age 43 1674	Osho-sen Prelim 1 Round 3	Gote	○
5	5/16	1744	-3	1741	Yoshiharu HabuOza・Osho / age 37 2021	Ryuo-sen Group 1 5th-place playoff Round 2	Sente	●
6	5/28	1741	-4	1737	Masataka Goda9-dan / age 37 1924	Oza-sen Main Round 1	Sente	●
7	6/6	1737	+9	1746	Taku Morishita9-dan / age 41 1768	Junisen Class B1 Round 1	Sente	○
8	6/16	1746	-5	1740	Takayuki Yamasaki7-dan / age 27 1864	Osho-sen Prelim 1 Final	Gote	●
9	6/20	1740	-9	1731	Keita Inoue8-dan / age 44 1683	Junisen Class B1 Round 2	Gote	●
10	6/26	1731	-9	1722	Akira Shima9-dan / age 45 1703	Kio-sen Main Round 1	Sente	●
11	6/29	1722	-12	1711	Bungo Fukusaki9-dan / age 48 1552	NHK Cup Main Round 1	Sente	●
12	7/11	1711	+11	1722	Akira WatanabeRyuo / age 24 1872	Junisen Class B1 Round 3	Sente	○
13	7/18	1722	+6	1728	Yusuke Ina6-dan / age 32 1628	Oi-sen Prelims Round 2	Gote	○
14	8/1	1728	+8	1736	Hisashi Namekata8-dan / age 34 1739	Junisen Class B1 Round 4	Gote	○
15	8/13	1736	-14	1722	Keizou Noda6-dan / age 50 1401	Ginga-sen Prelims	Gote	●
16	8/29	1722	+8	1730	Kazushiza Horiguchi7-dan / age 33 1710	Junisen Class B1 Round 5	Sente	○
17	9/19	1730	-4	1726	Toshiaki Kubo8-dan / age 33 1903	Junisen Class B1 Round 6	Sente	●
18	10/1	1726	-11	1715	Kenji Kobayashi9-dan / age 51 1573	Oi-sen Prelims Round 3	Gote	●
19	10/3	1715	+3	1717	Michio Ariyoshi9-dan / age 73 1430	Kisei-sen Prelim 2 Round 1	Sente	○
20	10/10	1717	-8	1709	Daisuke Nakagawa7-dan / age 40 1701	Asahi Cup Prelim 2 Round 1	Gote	●
21	10/22	1709	-9	1700	Akira Inaba4-dan / age 20 1686	Kisei-sen Prelim 2 Round 2	Sente	●
22	10/31	1700	+11	1711	Takayuki Yamasaki7-dan / age 27 1819	Junisen Class B1 Round 8	Gote	○
23	11/21	1711	-6	1705	Michio Takahashi9-dan / age 48 1787	Junisen Class B1 Round 9	Sente	●
24	12/19	1705	+10	1714	Takashi Abe8-dan / age 41 1782	Junisen Class B1 Round 10	Gote	○
25	1/9	1714	+8	1722	Kensuke Kitahama7-dan / age 33 1702	Junisen Class B1 Round 11	Gote	○
26	1/26	1722	-3	1719	Toshiaki Kubo8-dan / age 33 1944	Oza-sen Prelim 2 Round 2	Sente	●
27	2/6	1719	-8	1710	Mamoru Hatakeyama7-dan / age 39 1714	Junisen Class B1 Round 12	Sente	●
28	2/20	1710	+13	1723	Kazuki Kimura8-dan / age 35 1933	Ryuo-sen Group 1 Ranking Round 1	Sente	○
29	2/27	1723	+2	1725	Hirofumi Itoh6-dan / age 49 1405	Osho-sen Prelim 1 Round 2	Gote	○
30	3/13	1725	+7	1732	Nobuyuki Yashiki9-dan / age 37 1676	Junisen Class B1 Round 13	Gote	○
31	3/18	1732	-4	1728	Koichi FukauraOi / age 37 1900	Ryuo-sen Group 1 Ranking Round 2	Gote	●

FY2007 results16W-15L

Win rate0.516

Rating1744

Annual rank24th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1730	-10	1720	Amahiko Satoh4-dan / age 19 1634	Kio-sen Prelims Round 4	Gote	●
2	5/11	1720	-4	1716	Tadahisa Maruyama9-dan / age 36 1907	Ryuo-sen Group 1 4th-place playoff Round 1	Sente	●
3	5/24	1716	-8	1707	Michio Takahashi9-dan / age 47 1714	Ginga-sen Block H Round 9	Gote	●
4	6/1	1707	+8	1716	Akira Shima8-dan / age 44 1720	Junisen Class B1 Round 1	Gote	○
5	6/22	1716	-7	1709	Takashi Abe8-dan / age 39 1756	Junisen Class B1 Round 2	Gote	●
6	7/31	1709	+6	1714	Masayuki Toyoshima4-dan / age 17 1598	Asahi Cup Prelim 1 Round 2	Gote	○
7	7/31	1709	+4	1713	Keiji Nishikawa7-dan / age 45 1532	Asahi Cup Prelim 1 Round 3	Sente	○
8	8/31	1718	-7	1711	Mamoru Hatakeyama7-dan / age 38 1742	Junisen Class B1 Round 4	Sente	●
9	9/6	1711	+9	1720	Keita Inoue8-dan / age 43 1747	Kisei-sen Prelim 2 Round 1	Gote	○
10	9/7	1720	+6	1726	Shingo Hirafuji6-dan / age 43 1637	Asahi Cup Prelim 1 Final	Gote	○
11	9/13	1726	+4	1730	Masahiko Urano7-dan / age 43 1519	Oi-sen Prelims Round 2	Sente	○
12	9/21	1730	+8	1738	Keita Inoue8-dan / age 43 1745	Junisen Class B1 Round 5	Gote	○
13	10/5	1738	-4	1734	Koichi FukauraOi / age 35 1951	Junisen Class B1 Round 6	Sente	●
14	10/10	1734	-12	1723	Kunio Naitou9-dan / age 67 1555	Kisei-sen Prelim 2 Round 2	Sente	●
15	10/12	1723	+4	1726	Kenji Waki8-dan / age 47 1506	Oi-sen Prelims Round 3	Sente	○
16	10/17	1726	-9	1717	Tetsuro Itodani4-dan / age 19 1683	Oi-sen Prelims Round 4	Sente	●
17	10/18	1717	+11	1728	Takayuki Yamasaki7-dan / age 26 1840	Asahi Cup Prelim 2 Round 1	Sente	○
18	10/26	1728	-8	1720	Michio Takahashi9-dan / age 47 1747	Junisen Class B1 Round 7	Gote	●
19	11/8	1720	+11	1731	Hiroyuki Miura8-dan / age 33 1840	Asahi Cup Prelim 2 Final	Sente	○
20	11/9	1731	-8	1723	Kensuke Kitahama7-dan / age 31 1716	Junisen Class B1 Round 8	Gote	●
21	11/30	1723	+9	1732	Taku Morishita9-dan / age 41 1784	Junisen Class B1 Round 9	Sente	○
22	12/17	1732	+12	1744	Akira WatanabeRyuo / age 23 1917	Asahi Cup Main Round 1	Sente	○
23	12/17	1732	-4	1728	Tadahisa Maruyama9-dan / age 37 1922	Asahi Cup Main Round 2	Gote	●
24	12/21	1740	+7	1747	Daisuke Nakagawa7-dan / age 39 1715	Junisen Class B1 Round 10	Sente	○
25	1/18	1747	-4	1743	Akira WatanabeRyuo / age 23 1914	Junisen Class B1 Round 11	Gote	●
26	1/24	1743	+9	1752	Takashi Abe8-dan / age 40 1784	Oza-sen Prelim 2 Round 2	Gote	○
27	2/5	1752	+3	1755	Hiromitsu Kanki6-dan / age 48 1472	Osho-sen Prelim 1 Round 1	Gote	○
28	2/15	1755	-8	1746	Kazushiza Horiguchi7-dan / age 32 1751	Junisen Class B1 Round 12	Gote	●
29	2/27	1746	-7	1739	Takashi Abe8-dan / age 40 1771	Ryuo-sen Group 1 Ranking Round 1	Sente	●
30	3/14	1739	-5	1734	Daisuke Suzuki8-dan / age 33 1885	Junisen Class B1 Round 13	Sente	●
31	3/26	1734	+9	1744	橋本崇載age 25 1795	Oza-sen Prelim 2 Final	Sente	○

FY2006 results19W-10L

Win rate0.655

Rating1731

Annual rank32nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1704	+9	1713	Nobuyuki Yashiki9-dan / age 34 1748	Ryuo-sen Group 1 5th-place playoff Round 2	Gote	○
2	4/25	1713	-3	1710	Yasumitsu SatohKisei / age 36 1943	Oza-sen Main Round 1	Sente	●
3	5/19	1710	+11	1721	Takeshi Fujii9-dan / age 35 1866	Ryuo-sen Group 1 5th-place playoff Final	Sente	○
4	6/7	1721	+5	1726	Kenji Kanzaki7-dan / age 42 1572	Asahi Open Prelims Round 2	Gote	○
5	6/16	1726	+8	1734	Nobuyuki Yashiki9-dan / age 34 1722	Junisen Class B2 Round 1	Gote	○
6	7/14	1734	+5	1738	Shuuichi Ono8-dan / age 48 1586	Junisen Class B2 Round 2	Sente	○
7	7/20	1738	+7	1745	Ryosuke Nakamura4-dan / age 20 1685	Ryuo-sen Main Round 3	Gote	○
8	7/26	1745	+6	1751	Ichiro Hiura7-dan / age 40 1646	Asahi Open Prelims Round 3	Gote	○
9	8/3	1751	-8	1743	Mamoru Hatakeyama7-dan / age 37 1756	Ryuo-sen Main Quarterfinal	Gote	●
10	8/25	1743	-9	1734	Hiroki Nakata8-dan / age 41 1706	Junisen Class B2 Round 3	Sente	●
11	8/30	1734	+7	1741	Takanori Anyouji5-dan / age 32 1686	Oi-sen Prelims Round 2	Sente	○
12	9/1	1741	+4	1746	Masahiko Urano7-dan / age 42 1577	Kisei-sen Prelim 2 Round 1	Gote	○
13	9/8	1746	-10	1736	Keiichi Sanada7-dan / age 33 1679	Asahi Open Prelims Final	Sente	●
14	9/15	1736	+4	1740	Bungo Fukusaki9-dan / age 46 1548	Junisen Class B2 Round 4	Gote	○
15	10/4	1740	-9	1731	Yoshikazu Minami9-dan / age 43 1706	Kisei-sen Prelim 2 Round 2	Gote	●
16	10/6	1731	-7	1724	橋本崇載age 23 1761	Oi-sen Prelims Round 3	Gote	●
17	10/13	1724	+5	1729	Torahiko Tanaka9-dan / age 49 1584	Junisen Class B2 Round 6	Gote	○
18	11/24	1729	+4	1733	Teruichi Aono9-dan / age 53 1542	Junisen Class B2 Round 7	Sente	○
19	12/6	1733	-8	1725	Keita Inoue8-dan / age 42 1740	Oza-sen Prelim 2 Round 2	Gote	●
20	12/15	1725	+4	1729	Koji Tosa7-dan / age 51 1509	Junisen Class B2 Round 8	Gote	○
21	1/12	1729	+4	1733	Masahiko Urano7-dan / age 42 1556	Junisen Class B2 Round 9	Sente	○
22	1/16	1733	+9	1742	Taku Morishita9-dan / age 40 1784	Ryuo-sen Group 1 Ranking Round 1	Gote	○
23	1/31	1742	+1	1743	Toshiyuki Tsubouchi7-dan / age 57 1282	Kio-sen Prelims Round 2	Sente	○
24	2/2	1743	+2	1745	Hirofumi Itoh6-dan / age 46 1408	Osho-sen Prelim 1 Round 1	Gote	○
25	2/9	1745	-10	1736	Hiroki Iizuka6-dan / age 37 1670	Junisen Class B2 Round 10	Gote	●
26	3/9	1736	+5	1741	Kiyozumi Kiriyama9-dan / age 59 1615	Junisen Class B2 Round 11	Sente	○
27	3/13	1741	-11	1730	Yusuke Toyama4-dan / age 27 1602	Osho-sen Prelim 1 Round 2	Sente	●
28	3/19	1730	-4	1726	Toshiyuki MoriuchiMeijin・Kio / age 36 1933	Ryuo-sen Group 1 Ranking Round 2	Sente	●
29	3/27	1726	+5	1731	Hiroshi Naganuma7-dan / age 42 1578	Kio-sen Prelims Round 3	Sente	○

FY2005 results20W-14L

Win rate0.588

Rating1705

Annual rank38th

Rank/title at FY end / age7-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1707	+7	1714	Yoshikazu Minami9-dan / age 41 1667	Kio-sen Prelims Round 3	Sente	○
2	4/26	1714	-6	1708	Nobuyuki Yashiki9-dan / age 33 1800	Ginga-sen Block F Round 8	Gote	●
3	5/16	1708	+6	1714	Tomohiro Murata4-dan / age 24 1616	Kio-sen Prelims Final	Sente	○
4	6/17	1714	-9	1705	Yoshikazu Minami9-dan / age 42 1677	Junisen Class B2 Round 1	Sente	●
5	6/28	1705	+3	1709	Hiromitsu Kanki6-dan / age 46 1483	Asahi Open Prelims Round 2	Sente	○
6	7/5	1709	-8	1700	Akira Shima8-dan / age 42 1688	Kio-sen Main Round 2	Gote	●
7	7/15	1700	+5	1705	Koji Tosa7-dan / age 50 1542	Junisen Class B2 Round 2	Gote	○
8	7/28	1705	+7	1712	Shingo Hirafuji6-dan / age 41 1672	Asahi Open Prelims Round 3	Sente	○
9	8/19	1712	+5	1717	Shuuichi Ono8-dan / age 47 1560	Junisen Class B2 Round 3	Gote	○
10	8/24	1717	+7	1724	Yuji Masuda5-dan / age 34 1692	Asahi Open Prelims Final	Sente	○
11	9/8	1724	+9	1733	Takashi Abe8-dan / age 38 1775	Kisei-sen Prelim 2 Round 1	Sente	○
12	9/16	1733	+6	1739	Kunio Naitou9-dan / age 65 1627	Junisen Class B2 Round 4	Sente	○
13	9/21	1739	+4	1743	Hitoshige Awaji9-dan / age 55 1549	Oi-sen Prelims Round 2	Sente	○
14	10/12	1743	+6	1749	Tomohiro Murata4-dan / age 24 1648	Oi-sen Prelims Round 3	Sente	○
15	10/14	1749	+5	1754	Kiyozumi Kiriyama9-dan / age 58 1625	Kisei-sen Prelim 2 Round 2	Gote	○
16	10/28	1754	+7	1761	Hiroki Iizuka6-dan / age 36 1725	Junisen Class B2 Round 6	Gote	○
17	11/9	1761	-12	1749	Naoya Fujiwara6-dan / age 40 1543	Oi-sen Prelims Round 4	Gote	●
18	11/11	1749	+3	1752	Michio Ariyoshi9-dan / age 70 1466	Kisei-sen Prelim 2 Final	Gote	○
19	11/18	1752	-9	1742	Naruyuki Hatakeyama7-dan / age 36 1691	Junisen Class B2 Round 7	Sente	●
20	12/2	1742	-5	1737	Koichi Fukaura8-dan / age 33 1876	Asahi Open Main Round 1	Gote	●
21	12/16	1737	-11	1726	Masahiko Urano7-dan / age 41 1579	Junisen Class B2 Round 8	Sente	●
22	12/22	1726	-3	1722	Akira WatanabeRyuo / age 21 1955	Kisei-sen Final prelim Round 1	Gote	●
23	12/28	1722	+6	1728	Kunio Naitou9-dan / age 66 1632	Oza-sen Prelim 2 Round 1	Gote	○
24	1/7	1728	-5	1723	Kazuki Kimura7-dan / age 32 1844	Ryuo-sen Group 1 Ranking Round 1	Sente	●
25	1/13	1723	+7	1730	Osamu Nakamura8-dan / age 43 1664	Junisen Class B2 Round 9	Sente	○
26	1/20	1730	-6	1724	Taku Morishita9-dan / age 39 1825	Kisei-sen Final prelim Round 2	Gote	●
27	1/24	1724	-9	1715	Tomohiro Murata4-dan / age 24 1684	Kio-sen Prelims Round 2	Gote	●
28	1/26	1715	-12	1703	Ryo Shimamoto4-dan / age 25 1520	Osho-sen Prelim 1 Round 2	Sente	●
29	2/3	1703	+8	1711	Yuji Masuda5-dan / age 34 1693	Oza-sen Prelim 2 Round 2	Gote	○
30	2/10	1711	+5	1715	Hiroshi Kamiya7-dan / age 44 1559	Junisen Class B2 Round 10	Gote	○
31	2/16	1715	+7	1722	Osamu Nakamura8-dan / age 43 1672	Ryuo-sen Group 1 5th-place playoff Round 1	Sente	○
32	2/23	1722	+4	1726	Kenji Waki8-dan / age 45 1526	Oza-sen Prelim 2 Final	Sente	○
33	3/10	1726	-11	1715	Eisaku Tomioka8-dan / age 41 1565	Junisen Class B2 Round 11	Sente	●
34	3/16	1715	-9	1705	Tadao Kitajima6-dan / age 40 1661	Ginga-sen Block F Round 7	Sente	●

FY2004 results14W-17L

Win rate0.452

Rating1710

Annual rank33rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1766	-13	1753	Nobuo Mori6-dan / age 52 1496	Osho-sen Prelim 1 Round 3	Gote	●
2	4/20	1753	+9	1761	Daisuke Nakagawa7-dan / age 35 1785	Ryuo-sen Group 2 Ranking Semifinal	Gote	○
3	4/27	1761	-6	1755	Tadahisa Maruyama9-dan / age 33 1851	Oza-sen Main Round 1	Gote	●
4	5/30	1755	-7	1749	Hisashi Namekata7-dan / age 30 1818	NHK Cup Main Round 1	Gote	●
5	6/9	1749	-8	1741	Manabu Senzaki8-dan / age 33 1753	Ryuo-sen Group 2 Ranking Final	Gote	●
6	6/18	1741	+4	1745	Hifumi Katoh9-dan / age 64 1574	Junisen Class B2 Round 1	Gote	○
7	7/1	1745	+4	1750	Toshiyuki Nakao4-dan / age 29 1571	Asahi Open Prelims Round 2	Sente	○
8	7/16	1750	+4	1754	Kenji Waki8-dan / age 43 1554	Junisen Class B2 Round 2	Gote	○
9	7/30	1754	-6	1748	Nobuyuki Yashiki9-dan / age 32 1846	Ryuo-sen Main Quarterfinal	Gote	●
10	8/6	1748	+5	1753	Hiroshi Naganuma6-dan / age 39 1627	Asahi Open Prelims Round 3	Gote	○
11	8/20	1753	+5	1758	Kiyozumi Kiriyama9-dan / age 56 1633	Junisen Class B2 Round 3	Sente	○
12	9/8	1758	+5	1763	Bungo Fukusaki8-dan / age 44 1598	Kisei-sen Prelim 2 Round 1	Gote	○
13	9/10	1763	+8	1771	Takashi Abe7-dan / age 37 1779	Asahi Open Prelims Final	Sente	○
14	9/17	1771	-12	1760	Keiji Mori9-dan / age 58 1605	Junisen Class B2 Round 4	Gote	●
15	10/15	1760	+5	1765	Masaki Izumi7-dan / age 43 1631	Junisen Class B2 Round 5	Gote	○
16	10/20	1765	-11	1754	Kenji Kanzaki7-dan / age 40 1640	Oi-sen Prelims Round 2	Gote	●
17	10/22	1754	-11	1743	Kiyozumi Kiriyama9-dan / age 57 1636	Kisei-sen Prelim 2 Round 2	Sente	●
18	11/19	1743	-8	1735	Hirotaka Nozuki6-dan / age 31 1728	Junisen Class B2 Round 6	Sente	●
19	12/1	1735	-8	1727	Kazushiza Horiguchi7-dan / age 29 1736	Asahi Open Main Round 1	Sente	●
20	12/17	1727	-11	1716	Shuji Satoh6-dan / age 37 1596	Junisen Class B2 Round 7	Sente	●
21	12/27	1716	+8	1724	Ichiro Hiura7-dan / age 38 1697	Ryuo-sen Group 1 Ranking Round 1	Gote	○
22	1/14	1724	-10	1714	Naruyuki Hatakeyama7-dan / age 35 1655	Junisen Class B2 Round 8	Gote	●
23	2/1	1714	+6	1720	Yuji Masuda5-dan / age 33 1613	Kio-sen Prelims Round 1	Gote	○
24	2/3	1720	+5	1725	Keiji Nishikawa7-dan / age 43 1586	Oza-sen Prelim 2 Round 2	Sente	○
25	2/10	1725	+5	1730	Keiji Nishikawa7-dan / age 43 1581	Junisen Class B2 Round 9	Gote	○
26	2/17	1730	-4	1726	Toshiyuki MoriuchiMeijin / age 34 1902	Ryuo-sen Group 1 Ranking Round 2	Gote	●
27	2/24	1726	-5	1721	Takayuki Yamasaki6-dan / age 24 1878	Osho-sen Prelim 1 Round 2	Sente	●
28	3/2	1721	-9	1711	Yoshikazu Minami9-dan / age 41 1659	Oza-sen Prelim 2 Final	Gote	●
29	3/11	1711	-4	1707	Kazuki Kimura7-dan / age 31 1889	Junisen Class B2 Round 10	Sente	●
30	3/16	1707	+8	1715	小林裕士5-dan / age 28 1716	Kio-sen Prelims Round 2	Sente	○
31	3/29	1715	-5	1710	Masataka Goda9-dan / age 34 1836	Ryuo-sen Group 1 Qualifier Round 1	Gote	●

FY2003 results23W-16L

Win rate0.590

Rating1772

Annual rank20th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1829	-13	1816	Masahiko Urano7-dan / age 39 1572	Kio-sen Prelims Round 2	Gote	●
2	4/3	1816	+4	1819	Tomohiro Murata4-dan / age 22 1606	Osho-sen Prelim 1 Round 3	Sente	○
3	4/18	1819	+3	1822	Bungo Fukusaki8-dan / age 43 1581	Ryuo-sen Group 3 Ranking Round 2	Gote	○
4	4/25	1822	+3	1826	Keiji Mori9-dan / age 57 1584	Ryuo-sen Group 3 Ranking Semifinal	Gote	○
5	4/27	1826	+2	1827	Yuji Maeda8-dan / age 49 1433	NHK Cup Main Round 1	Gote	○
6	5/7	1827	+3	1830	Makoto Sasaki4-dan / age 23 1584	Oza-sen Main Round 1	Sente	○
7	5/14	1830	+2	1833	Hirofumi Itoh6-dan / age 43 1516	Osho-sen Prelim 1 Round 4	Sente	○
8	5/22	1833	+9	1842	Yasumitsu SatohKisei / age 33 1896	Kachinuki-sen Game 32	Gote	○
9	5/30	1842	-12	1831	橋本崇載age 20 1677	Kachinuki-sen Game 33	Sente	●
10	6/11	1831	+8	1839	Toshiaki Kubo8-dan / age 27 1844	Ryuo-sen Group 3 Ranking Final	Gote	○
11	6/20	1839	+3	1842	Shuuichi Ono7-dan / age 45 1584	Junisen Class B2 Round 1	Gote	○
12	6/25	1842	-12	1830	Shingo Hirafuji6-dan / age 39 1666	Osho-sen Prelim 1 Final	Sente	●
13	6/27	1830	+2	1832	Kaishu Tanaka9-dan / age 56 1475	Asahi Open Prelims Round 2	Gote	○
14	7/4	1832	-6	1826	Toshiyuki Moriuchi9-dan / age 32 1913	Oza-sen Main Round 2		●
15	7/18	1826	-12	1814	Masaki Izumi7-dan / age 42 1647	Junisen Class B2 Round 2		●
16	7/30	1814	-7	1807	Takayuki Yamasaki5-dan / age 22 1870	Ryuo-sen Main Round 2		●
17	8/5	1807	+1	1808	Toshiyuki Tsubouchi7-dan / age 54 1369	Asahi Open Prelims Round 3		○
18	8/22	1808	+2	1811	Noboru Tamaru8-dan / age 53 1482	Junisen Class B2 Round 3		○
19	9/4	1811	-12	1798	Kunio Naitou9-dan / age 63 1615	Asahi Open Prelims Final		●
20	9/19	1798	-9	1790	Kazushiza Horiguchi6-dan / age 28 1766	Junisen Class B2 Round 4		●
21	9/26	1790	+4	1794	Hitoshige Awaji9-dan / age 53 1623	Kisei-sen Prelim 2 Round 1		○
22	10/17	1794	+4	1799	Eisaku Tomioka8-dan / age 39 1629	Junisen Class B2 Round 5		○
23	10/22	1799	+4	1802	Kozo Arimori7-dan / age 40 1579	Kisei-sen Prelim 2 Round 2		○
24	10/24	1802	-12	1790	Takanori Anyouji4-dan / age 29 1585	Oi-sen Prelims Round 2		●
25	11/15	1790	+5	1795	Masahiko Urano7-dan / age 39 1654	Kisei-sen Prelim 2 Final		○
26	11/21	1795	+3	1798	Koji Tosa7-dan / age 48 1569	Junisen Class B2 Round 6		○
27	12/6	1798	-9	1789	Taku Morishita8-dan / age 37 1758	NHK Cup Main Round 2		●
28	12/12	1789	-4	1785	Toshiyuki MoriuchiRyuo / age 33 1966	Kisei-sen Final prelim Round 1		●
29	12/19	1785	-8	1777	Hisashi Namekata6-dan / age 29 1798	Junisen Class B2 Round 7		●
30	1/8	1777	+4	1781	Eisaku Tomioka8-dan / age 39 1596	Ryuo-sen Group 2 Ranking Round 1		○
31	1/16	1781	-11	1770	Bungo Fukusaki8-dan / age 44 1640	Junisen Class B2 Round 8		●
32	1/25	1770	-9	1761	Isao Nakata6-dan / age 36 1711	Kisei-sen Final prelim Round 2		●
33	1/30	1761	+5	1766	Kunio Naitou9-dan / age 64 1642	Oza-sen Prelim 2 Round 2		○
34	2/13	1766	-9	1757	Mamoru Hatakeyama6-dan / age 34 1727	Junisen Class B2 Round 9		●
35	2/18	1757	+3	1760	Hiromitsu Kanki6-dan / age 44 1481	Osho-sen Prelim 1 Round 2		○
36	2/20	1760	-11	1750	Norihiro Yagura5-dan / age 29 1644	Kio-sen Prelims Round 1		●
37	2/27	1750	+7	1757	小林裕士5-dan / age 27 1707	Oza-sen Prelim 2 Final		○
38	3/5	1757	+5	1762	Masahiko Urano7-dan / age 39 1636	Junisen Class B2 Round 10		○
39	3/30	1762	+10	1772	Toshiaki Kubo8-dan / age 28 1864	Ryuo-sen Group 2 Ranking Round 2		○

FY2002 results33W-16L

Win rate0.673

Rating1839

Annual rank12th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/4	1800	-9	1791	Kazushiza Horiguchi5-dan / age 27 1738	Asahi Open Title match Game 2	●
2	4/10	1791	-8	1783	Takashi Abe7-dan / age 34 1803	Ginga-sen Block A Round 8	●
3	4/17	1783	-9	1774	Kazushiza Horiguchi5-dan / age 27 1748	Asahi Open Title match Game 3	●
4	5/1	1774	-8	1766	Kazushiza Horiguchi5-dan / age 27 1756	Asahi Open Title match Game 4	●
5	5/7	1766	+6	1772	Kenji Kanzaki7-dan / age 38 1675	Kio-sen Prelims Round 3	○
6	5/10	1772	+7	1779	Naruyuki Hatakeyama6-dan / age 32 1733	Osho-sen Prelim 1 Round 3	○
7	5/15	1779	+3	1782	Kazuo Ishida9-dan / age 55 1526	Ryuo-sen Group 3 Promotion playoff Round 1	○
8	5/26	1782	-9	1773	Mamoru Hatakeyama6-dan / age 32 1745	NHK Cup Main Round 1	●
9	6/4	1773	+3	1776	Noboru Kosaka7-dan / age 52 1537	Osho-sen Prelim 1 Round 4	○
10	6/6	1776	+4	1781	Kunio Naitou9-dan / age 62 1612	Kio-sen Prelims Final	○
11	6/13	1781	-9	1771	Yasuaki Tsukada9-dan / age 37 1730	Ryuo-sen Group 3 Promotion playoff Round 2	●
12	6/18	1771	+3	1775	Nobuyuki Oouchi9-dan / age 60 1548	Junisen Class C1 Round 1	○
13	6/24	1775	-8	1767	Takayuki Yamasaki5-dan / age 21 1777	Osho-sen Prelim 1 Final	●
14	7/11	1767	+6	1773	Teruichi Aono9-dan / age 49 1674	Kio-sen Main Round 2	○
15	7/18	1773	+8	1780	Akira Shima8-dan / age 39 1753	Ginga-sen Main Round 1	○
16	7/23	1780	+6	1787	Keiichi Sanada6-dan / age 29 1711	Junisen Class C1 Round 2	○
17	8/18	1787	-10	1776	Makoto Chuza5-dan / age 32 1681	Hayazashi-sen Main Round 1	●
18	8/27	1776	+2	1779	Kazuo Azuma7-dan / age 47 1447	Junisen Class C1 Round 3	○
19	9/11	1779	-10	1769	Hiroki Iizuka6-dan / age 33 1706	Kio-sen Main Round 3	●
20	9/14	1769	+12	1781	Yasumitsu SatohKisei・Osho / age 32 1989	Ginga-sen Main Round 2	○
21	9/17	1781	-9	1772	Hiroki Iizuka6-dan / age 33 1716	Junisen Class C1 Round 4	●
22	9/21	1772	-3	1769	Yoshiharu Habu3 titles / age 31 2007	Ginga-sen Main Semifinal	●
23	9/24	1769	-8	1761	Hirotaka Nozuki5-dan / age 29 1779	Asahi Open Main Round 1	●
24	10/2	1761	+5	1766	Yoshikazu Minami9-dan / age 39 1634	Kisei-sen Prelim 2 Round 1	○
25	10/4	1766	+4	1770	Naoya Fujiwara6-dan / age 37 1585	Oi-sen Prelims Round 2	○
26	10/15	1770	+6	1776	Takahiro Toyokawa6-dan / age 35 1689	Junisen Class C1 Round 5	○
27	10/30	1776	+4	1781	Kiyozumi Kiriyama9-dan / age 55 1604	Kisei-sen Prelim 2 Round 2	○
28	11/5	1781	+2	1783	Keizou Noda5-dan / age 44 1459	Oza-sen Prelim 1 Round 2	○
29	11/8	1783	-12	1771	Hitoshige Awaji9-dan / age 52 1609	Oi-sen Prelims Round 3	●
30	11/12	1771	+4	1776	Akio Ishikawa6-dan / age 39 1606	Junisen Class C1 Round 6	○
31	11/21	1776	+8	1784	Ayumu Matsuo5-dan / age 22 1791	Oza-sen Prelim 1 Round 3	○
32	11/22	1784	-11	1774	Isao Nakata6-dan / age 35 1671	Ginga-sen Block C Round 6	●
33	11/22	1784	+5	1789	Shinya Satoh4-dan / age 25 1664	Ginga-sen Block C Round 5	○
34	11/28	1779	+4	1783	Masahiko Urano7-dan / age 38 1612	Kisei-sen Prelim 2 Final	○
35	12/10	1783	+8	1791	Kazushiza Horiguchi6-dan / age 27 1788	Junisen Class C1 Round 7	○
36	12/16	1791	+10	1801	Toshiaki Kubo7-dan / age 27 1861	Kisei-sen Final prelim Round 1	○
37	12/27	1801	+2	1803	Kaishu Tanaka9-dan / age 55 1500	Oza-sen Prelim 1 Round 4	○
38	1/14	1803	+6	1809	Tadao Kitajima5-dan / age 37 1702	Junisen Class C1 Round 8	○
39	1/20	1809	+5	1814	Hisashi Ogura6-dan / age 34 1685	Oza-sen Prelim 1 Final	○
40	1/24	1814	+4	1818	Hitoshige Awaji9-dan / age 52 1617	Ryuo-sen Group 3 Ranking Round 1	○
41	1/29	1818	-9	1810	Daisuke Suzuki7-dan / age 28 1792	Kisei-sen Final prelim Round 2	●
42	2/4	1810	+7	1817	Ayumu Matsuo5-dan / age 22 1777	Junisen Class C1 Round 9	○
43	2/19	1817	+3	1820	Takanori Anyouji4-dan / age 28 1557	Osho-sen Prelim 1 Round 2	○
44	2/21	1820	+7	1826	Mamoru Hatakeyama6-dan / age 33 1754	Oza-sen Prelim 2 Round 2	○
45	2/27	1826	+4	1830	Hifumi Katoh9-dan / age 63 1615	Kisei-sen Final prelim Round 3	○
46	3/4	1830	+4	1834	Kiyokazu Katsumata5-dan / age 33 1640	Junisen Class C1 Round 10	○
47	3/12	1834	+1	1835	Hiroshi Honma5-dan / age 44 1369	Kio-sen Prelims Round 1	○
48	3/14	1835	+10	1845	Koji TanigawaOi / age 40 1910	Oza-sen Prelim 2 Final	○
49	3/26	1845	-6	1839	Tadahisa MaruyamaKio / age 32 1931	Kisei-sen Main Round 1	●

FY2001 results31W-15L

Win rate0.674

Rating1801

Annual rank14th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/9	1754	-12	1742	Masahiko Urano7-dan / age 37 1569	Kio-sen Prelims	●
2	4/18	1742	-12	1730	Keizou Noda5-dan / age 43 1533	Osho-sen Prelim 1	●
3	4/26	1730	+6	1736	木下浩一age 33 1625	Ryuo-sen Group 4 Ranking Round 3	○
4	5/17	1736	-2	1733	Yoshiharu Habu5 titles / age 30 2047	Kachinuki-sen 8	●
5	5/31	1733	+7	1740	Hifumi Katoh9-dan / age 61 1695	Ryuo-sen Group 4 Ranking Semifinal	○
6	6/12	1740	+5	1745	Kozo Arimori7-dan / age 38 1591	Junisen Class C1 Round 1	○
7	6/20	1745	-5	1740	Kazuki Kimura5-dan / age 27 1872	Ryuo-sen Group 4 Ranking Final	●
8	6/25	1740	+4	1744	Hirofumi Itoh5-dan / age 41 1534	Kisei-sen Prelim 1 Round 2	○
9	6/28	1744	+6	1750	Shinya Yamamoto4-dan / age 29 1645	Asahi Open Prelims	○
10	7/10	1750	+6	1756	Yuji Masuda4-dan / age 30 1663	Kisei-sen Prelim 1 Round 3	○
11	7/12	1756	+4	1760	Kunio Naitou9-dan / age 61 1583	Asahi Open Prelims	○
12	7/17	1760	+3	1763	Kouichi Kodama7-dan / age 50 1536	Junisen Class C1 Round 2	○
13	8/5	1763	-8	1755	Takayuki Yamasaki4-dan / age 20 1754	NHK Cup Main Round 1	●
14	8/12	1755	+5	1761	橋本崇載age 18 1640	Hayazashi-sen Main Round 1	○
15	8/15	1761	+4	1765	Kozo Arimori7-dan / age 38 1595	Asahi Open Prelims Final	○
16	8/22	1765	+5	1770	橋本崇載age 18 1635	Kisei-sen Prelim 1 Final	○
17	9/11	1770	-9	1761	Hirotaka Nozuki5-dan / age 28 1736	Junisen Class C1 Round 4	●
18	9/17	1761	+4	1765	Kaishu Tanaka9-dan / age 54 1544	Oi-sen Prelims Round 2	○
19	9/20	1765	+2	1767	Masayuki Moriyasu6-dan / age 54 1430	Oza-sen Prelim 1 Round 2	○
20	10/2	1767	+6	1773	Hiroki Iizuka6-dan / age 32 1701	Junisen Class C1 Round 5	○
21	10/18	1773	+5	1779	Hitoshige Awaji9-dan / age 51 1654	Kisei-sen Prelim 2 Round 2	○
22	10/23	1779	+5	1784	Kenji Kanzaki7-dan / age 37 1651	Junisen Class C1 Round 6	○
23	10/30	1784	-11	1773	Yuji Masuda4-dan / age 30 1657	Oza-sen Prelim 1 Round 3	●
24	11/2	1773	-8	1765	Takashi Abe7-dan / age 34 1780	Oi-sen Prelims Round 3	●
25	11/11	1765	-4	1761	Yasumitsu Satoh9-dan / age 32 1930	Hayazashi-sen Main Round 2	●
26	11/13	1761	-7	1754	Nobuyuki Yashiki7-dan / age 29 1801	Junisen Class C1 Round 7	●
27	11/19	1754	+6	1760	Kunio Yonenaga9-dan / age 58 1667	Asahi Open Main Round 1	○
28	11/22	1760	+9	1768	Takashi Abe7-dan / age 34 1787	Kisei-sen Prelim 2 Final	○
29	12/11	1768	-11	1758	Hitoshige Awaji9-dan / age 51 1637	Junisen Class C1 Round 8	●
30	12/20	1758	-4	1753	Tadahisa MaruyamaMeijin / age 31 1923	Kisei-sen Final prelim Round 1	●
31	1/10	1753	+9	1762	Kosuke Tamura5-dan / age 25 1797	Asahi Open Main Round 2	○
32	1/15	1762	+3	1765	Kazuo Azuma7-dan / age 46 1480	Junisen Class C1 Round 9	○
33	1/24	1765	-12	1753	Keiji Mori9-dan / age 55 1589	Ryuo-sen Group 3 Ranking Round 1	●
34	1/24	1765	+6	1770	Isao Nakata6-dan / age 34 1661	Ginga-sen Block A Round 5	○
35	1/30	1759	+7	1765	Hiroshi Okazaki5-dan / age 34 1698	Kisei-sen Final prelim Round 2	○
36	2/5	1765	-9	1757	Hiroki Nakata7-dan / age 37 1733	Junisen Class C1 Round 10	●
37	2/13	1757	+12	1768	Toshiyuki Moriuchi8-dan / age 31 1935	Asahi Open Main Quarterfinal	○
38	2/19	1768	+2	1770	Masayuki Moriyasu6-dan / age 54 1441	Osho-sen Prelim 1 Round 2	○
39	2/21	1770	+3	1773	Noboru Tamaru8-dan / age 51 1500	Ginga-sen Block A Round 6	○
40	2/21	1770	+6	1776	Norihiro Yagura5-dan / age 27 1660	Kio-sen Prelims Round 1	○
41	3/5	1779	+4	1782	Kazuyoshi Nishimura9-dan / age 60 1560	Junisen Class C1 Round 11	○
42	3/9	1782	+7	1789	Makoto Nakahara9-dan / age 54 1728	Asahi Open Main Semifinal	○
43	3/16	1789	-4	1785	Yasumitsu SatohOsho / age 32 1985	Kisei-sen Final prelim Round 3	●
44	3/21	1785	+5	1790	Koji Tosa7-dan / age 46 1633	Ginga-sen Block A Round 7	○
45	3/26	1790	+7	1797	Kazushiza Horiguchi5-dan / age 27 1764	Asahi Open Main Final Game 1	○
46	3/29	1797	+4	1801	Naoya Fujiwara6-dan / age 36 1605	Kio-sen Prelims Round 2	○

FY2000 results29W-12L

Win rate0.707

Rating1766

Annual rank21st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1725	+6	1731	Keiji Nishikawa7-dan / age 38 1633	Kio-sen Prelims Round 2	Gote	○
2	4/25	1731	-10	1721	小林裕士4-dan / age 23 1651	Osho-sen Prelim 1 Round 3	Gote	●
3	4/27	1721	-9	1712	Masahiko Urano7-dan / age 36 1670	Kio-sen Prelims Round 3	Sente	●
4	6/6	1712	+3	1714	Shoudou Nakada6-dan / age 48 1433	Hayazashi-sen Prelims Round 2	Sente	○
5	6/6	1712	+2	1714	Hiroshi Honma5-dan / age 41 1381	Hayazashi-sen Prelims Round 1	Sente	○
6	6/6	1712	+7	1719	Kenji Kanzaki6-dan / age 36 1669	Hayazashi-sen Prelims Final	Gote	○
7	6/6	1712	+8	1719	Takayuki Yamasaki4-dan / age 19 1691	Hayazashi-sen Prelims Round 3	Gote	○
8	6/13	1731	-10	1721	Isao Nakata6-dan / age 32 1649	Junisen Class C1 Round 1	Gote	●
9	6/27	1721	+4	1725	Kazuo Azuma7-dan / age 44 1530	All-Japan Pro Round 2	Gote	○
10	6/29	1725	+6	1731	Michio Ariyoshi9-dan / age 64 1616	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
11	7/11	1731	+6	1736	Kenji Kobayashi8-dan / age 43 1621	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
12	7/13	1736	+4	1740	Hiromitsu Kanki6-dan / age 41 1515	Ginga-sen Prelims	Gote	○
13	7/18	1740	-9	1731	Ichiro Hiura7-dan / age 34 1695	Junisen Class C1 Round 2	Sente	●
14	7/22	1731	-10	1720	Nobuyuki Oouchi9-dan / age 58 1629	Hayazashi-sen Main Round 1	Gote	●
15	8/22	1720	+5	1725	Kazuo Manabe8-dan / age 48 1586	Junisen Class C1 Round 3	Gote	○
16	8/30	1725	-10	1715	Kenji Waki7-dan / age 40 1629	Kisei-sen Prelim 2 Round 1	Gote	●
17	9/1	1715	-9	1706	Norihiro Yagura5-dan / age 25 1653	All-Japan Pro Round 3	Gote	●
18	9/6	1706	+6	1712	Masamitsu Tachi6-dan / age 35 1617	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	○
19	9/18	1712	+3	1714	Shoudou Nakada6-dan / age 48 1426	Oza-sen Prelim 1 Round 2	Sente	○
20	9/21	1714	+6	1720	Hitoshige Awaji9-dan / age 50 1604	Oi-sen Prelims Round 2	Sente	○
21	9/25	1720	+10	1730	Hisashi Namekata6-dan / age 26 1824	Junisen Class C1 Round 4	Sente	○
22	9/29	1730	-9	1722	小林裕士4-dan / age 24 1707	Ryuo-sen Group 4 Promotion playoff Round 5	Sente	●
23	10/3	1722	+6	1728	Yuji Masuda4-dan / age 29 1643	Oza-sen Prelim 1 Round 3	Sente	○
24	10/24	1728	+4	1732	小林宏6-dan / age 37 1557	Junisen Class C1 Round 6	Gote	○
25	11/14	1732	+8	1740	Mamoru Hatakeyama6-dan / age 31 1722	Junisen Class C1 Round 7	Sente	○
26	11/28	1740	+3	1743	Keizou Noda5-dan / age 42 1510	Oi-sen Prelims Round 3	Gote	○
27	12/1	1743	-10	1734	Hiroshi Okazaki5-dan / age 33 1666	Ginga-sen Block A Round 10	Gote	●
28	12/1	1743	+9	1752	Hirotaka Nozuki5-dan / age 27 1772	Ginga-sen Block A Round 9	Gote	○
29	12/5	1742	-8	1734	Naruyuki Hatakeyama6-dan / age 31 1737	Oi-sen Prelims Round 4	Sente	●
30	12/8	1734	-9	1725	Hiroshi Naganuma6-dan / age 35 1687	Oza-sen Prelim 1 Round 4	Gote	●
31	12/12	1725	+7	1732	Hisashi Ogura6-dan / age 32 1678	Junisen Class C1 Round 8	Sente	○
32	1/9	1732	+4	1736	Kazuharu Shoshi6-dan / age 39 1532	Junisen Class C1 Round 9	Gote	○
33	1/26	1736	+6	1741	Masahiko Urano7-dan / age 36 1627	Osho-sen Prelim 1 Round 2	Sente	○
34	2/1	1741	+5	1747	Kozo Arimori7-dan / age 37 1611	Ryuo-sen Group 4 Ranking Round 1	Gote	○
35	2/6	1747	+4	1750	Katsuhiko Murooka6-dan / age 41 1540	Junisen Class C1 Round 10	Gote	○
36	2/28	1750	+4	1755	Kaishu Tanaka9-dan / age 53 1582	NHK Cup Prelims Round 2	Gote	○
37	2/28	1750	+6	1757	Hiroshi Naganuma6-dan / age 36 1671	NHK Cup Prelims Final	Sente	○
38	2/28	1750	+6	1756	Shingo Hirafuji5-dan / age 37 1655	NHK Cup Prelims Round 1	Sente	○
39	3/6	1767	-10	1756	Hiroshi Okazaki5-dan / age 33 1655	Junisen Class C1 Round 11	Sente	●
40	3/12	1756	+4	1760	Hirofumi Itoh5-dan / age 41 1565	Osho-sen Prelim 1 Round 3	Gote	○
41	3/21	1760	+6	1766	Shingo Hirafuji5-dan / age 37 1661	Ryuo-sen Group 4 Ranking Round 2	Sente	○

FY1999 results27W-20L

Win rate0.574

Rating1728

Annual rank29th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1779	-14	1765	Nobuo Mori6-dan / age 47 1481	Kio-sen Prelims Round 1	Gote	●
2	4/8	1765	+4	1769	Koji Horiguchi6-dan / age 37 1576	Ryuo-sen Group 4 Ranking Round 3	Sente	○
3	4/13	1769	+5	1774	Keiji Nishikawa7-dan / age 37 1633	Osho-sen Prelim 1 Round 3	Gote	○
4	4/20	1774	-6	1769	Hisashi Namekata5-dan / age 25 1881	Oi-sen League Red Round 3	Gote	●
5	4/23	1769	-10	1759	Yoshiyuki Matsumoto4-dan / age 27 1679	Ryuo-sen Group 4 Ranking Semifinal	Sente	●
6	5/11	1759	+11	1770	Yasumitsu SatohMeijin / age 29 1914	Oi-sen League Red Round 4	Gote	○
7	5/18	1770	+9	1779	Yoshikazu Minami9-dan / age 35 1813	Osho-sen Prelim 1 Round 4	Gote	○
8	5/27	1779	-7	1772	Makoto Nakahara9-dan / age 51 1822	Kachinuki-sen Main	Gote	●
9	6/1	1772	-8	1763	Akira Shima8-dan / age 36 1756	Oi-sen League Red Round 5	Gote	●
10	6/8	1763	-11	1752	Hitoshige Awaji9-dan / age 49 1610	Hayazashi-sen Prelims Round 2	Sente	●
11	6/11	1752	-11	1741	Hitoshige Awaji9-dan / age 49 1617	Osho-sen Prelim 1 Final	Gote	●
12	6/15	1741	+5	1747	Shinya Yamamoto4-dan / age 27 1628	Junisen Class C2 Round 1	Gote	○
13	7/6	1747	+4	1750	Noboru Kosaka6-dan / age 49 1539	Kisei-sen Prelim 1 Round 2	Gote	○
14	7/8	1750	-7	1743	Takashi Abe7-dan / age 31 1796	All-Japan Pro Round 2	Sente	●
15	7/13	1743	+3	1747	Hatasu Itou7-dan / age 48 1496	Junisen Class C2 Round 2	Sente	○
16	7/23	1747	+5	1751	Hiroshi Naganuma6-dan / age 34 1598	Kisei-sen Prelim 1 Round 3	Sente	○
17	8/11	1751	+3	1754	Yuji Maeda7-dan / age 45 1508	Kisei-sen Prelim 1 Final	Gote	○
18	8/17	1754	+4	1758	Yoshiyuki Ueyama6-dan / age 42 1544	Junisen Class C2 Round 3	Gote	○
19	8/30	1758	-12	1746	Akio Ishikawa6-dan / age 36 1581	NHK Cup Main Round 2	Sente	●
20	9/7	1746	+3	1749	Shoichi Anzai5-dan / age 36 1463	Junisen Class C2 Round 4	Gote	○
21	9/24	1749	+8	1757	Hiroki Iizuka5-dan / age 30 1762	Ryuo-sen Group 4 Promotion playoff Semifinal	Sente	○
22	9/28	1757	+1	1759	Kiyoshi Aoki6-dan / age 51 1334	Oza-sen Prelim 1 Round 2	Sente	○
23	10/1	1759	+5	1764	Shinya Yamamoto4-dan / age 27 1640	Oi-sen Prelims Round 2	Gote	○
24	10/14	1764	+6	1770	Keiji Mori9-dan / age 53 1661	Kisei-sen Prelim 2 Round 2	Gote	○
25	10/19	1770	+1	1771	Shigeru Sekine9-dan / age 69 1343	Junisen Class C2 Round 6	Sente	○
26	10/27	1771	+2	1773	Toshiyuki Tsubouchi7-dan / age 50 1405	Oza-sen Prelim 1 Round 3	Gote	○
27	10/29	1773	+5	1778	Kiyozumi Kiriyama9-dan / age 52 1648	Kisei-sen Prelim 2 Final	Sente	○
28	11/2	1778	-11	1767	Nobuyuki Oouchi9-dan / age 58 1629	Ryuo-sen Group 4 Promotion playoff Final	Sente	●
29	11/9	1767	-10	1757	Kenji Kanzaki6-dan / age 35 1683	Oza-sen Prelim 1 Round 4	Sente	●
30	11/19	1757	-5	1752	Masataka Goda8-dan / age 28 1919	Kisei-sen Prelim 3 Group A Round 1	Sente	●
31	11/24	1752	+5	1757	Shingo Hirafuji5-dan / age 36 1621	Junisen Class C2 Round 7	Sente	○
32	11/29	1757	-11	1746	Kaishu Tanaka8-dan / age 52 1602	Oi-sen Prelims Round 3	Gote	●
33	12/21	1746	+3	1749	Hiromitsu Kanki6-dan / age 40 1513	Junisen Class C2 Round 8	Gote	○
34	1/11	1749	-12	1737	Kazuo Azuma7-dan / age 44 1552	Ryuo-sen Group 4 Ranking Round 1	Gote	●
35	1/18	1737	-10	1727	Takeshi Kawakami5-dan / age 27 1644	Junisen Class C2 Round 9	Sente	●
36	1/26	1727	+11	1739	Takeshi FujiiRyuo / age 29 1890	Kisei-sen Prelim 3 Group A Round 2	Sente	○
37	2/4	1739	+5	1744	Shingo Hirafuji5-dan / age 36 1603	Osho-sen Prelim 1 Round 1	Sente	○
38	2/9	1744	+5	1749	Hiroshi Naganuma6-dan / age 35 1628	Kio-sen Prelims Round 1	Gote	○
39	2/15	1749	-11	1739	Takahiro Toyokawa5-dan / age 32 1637	Junisen Class C2 Round 10	Gote	●
40	2/18	1739	-5	1733	Kazuki Kimura5-dan / age 26 1861	Kisei-sen Prelim 3 Group A Round 3	Gote	●
41	2/22	1733	-10	1724	Norihiro Yagura5-dan / age 25 1665	Shinjin-o-sen Round 2	Gote	●
42	2/24	1724	+3	1726	Masayuki Moriyasu6-dan / age 52 1442	NHK Cup Prelims Round 1	Gote	○
43	2/24	1724	-9	1714	Naruyuki Hatakeyama6-dan / age 30 1667	NHK Cup Prelims Round 2	Gote	●
44	3/14	1717	+5	1722	Toshiyuki Nakao4-dan / age 25 1596	Junisen Class C2 Round 11	Sente	○
45	3/24	1722	-7	1715	Hirotaka Nozuki4-dan / age 26 1767	Kachinuki-sen Main	Sente	●
46	3/28	1715	+9	1724	Yoshikazu Minami9-dan / age 36 1754	Osho-sen Prelim 1 Round 2	Sente	○
47	3/31	1724	+4	1728	Kouichi Kodama7-dan / age 49 1544	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○

FY1998 results27W-15L

Win rate0.643

Rating1779

Annual rank20th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1757	+6	1763	Norihiro Yagura4-dan / age 23 1679	Shinjin-o-sen Round 2	Sente	○
2	4/4	1763	-9	1754	Naruyuki Hatakeyama6-dan / age 28 1729	Hayazashi Shin-ei-sen Round 2	Gote	●
3	4/8	1754	+7	1761	Masahiko Urano7-dan / age 34 1694	Kio-sen Prelims Round 2	Gote	○
4	4/10	1761	+7	1768	Kenji Kanzaki6-dan / age 34 1699	Ryuo-sen Group 4 Ranking Round 3	Sente	○
5	4/27	1768	-7	1761	Takeshi Fujii6-dan / age 27 1824	Ryuo-sen Group 4 Ranking Semifinal	Gote	●
6	5/7	1761	-10	1751	Norihiro Yagura4-dan / age 23 1691	Kio-sen Prelims Round 3	Gote	●
7	5/11	1751	+7	1758	Kiyozumi Kiriyama9-dan / age 50 1691	NHK Cup Main Round 1	Sente	○
8	5/26	1758	+6	1764	Kiyozumi Kiriyama9-dan / age 50 1684	Osho-sen Prelim 1 Round 3	Gote	○
9	6/9	1764	+7	1772	Kazushiza Horiguchi4-dan / age 23 1736	Junisen Class C2 Round 1	Gote	○
10	6/15	1772	+6	1777	Bungo Fukusaki8-dan / age 38 1662	Osho-sen Prelim 1 Final	Sente	○
11	6/17	1777	-12	1765	Hiroshi Naganuma6-dan / age 33 1583	Kisei-sen Prelim 1 Round 2	Sente	●
12	7/2	1765	+4	1769	Kaishu Tanaka8-dan / age 51 1552	All-Japan Pro Round 2	Gote	○
13	7/14	1769	+3	1772	Keizou Noda5-dan / age 40 1492	Junisen Class C2 Round 2	Gote	○
14	7/17	1772	-9	1763	Naruyuki Hatakeyama6-dan / age 29 1747	Shinjin-o-sen Round 3	Sente	●
15	7/30	1763	-6	1757	Koichi Fukaura6-dan / age 26 1840	Osho-sen Prelim 2 Round 1	Gote	●
16	8/18	1757	+2	1759	Haruo Numa6-dan / age 49 1415	Junisen Class C2 Round 3	Gote	○
17	9/8	1759	+3	1761	Eiji Ooshima6-dan / age 41 1478	Junisen Class C2 Round 4	Sente	○
18	9/14	1761	+10	1772	Toshiyuki Moriuchi8-dan / age 27 1869	NHK Cup Main Round 2	Gote	○
19	9/18	1772	-10	1762	Eisaku Tomioka7-dan / age 34 1679	Ryuo-sen Group 4 Promotion playoff Semifinal	Sente	●
20	9/24	1762	-11	1750	Yuji Masuda4-dan / age 27 1603	Oza-sen Prelim 1 Round 2	Sente	●
21	10/5	1750	+6	1756	Masahiko Urano7-dan / age 34 1664	Oi-sen Prelims Round 2	Sente	○
22	10/27	1756	+5	1761	Shohei Takada5-dan / age 36 1626	Junisen Class C2 Round 6	Gote	○
23	11/6	1761	+9	1771	Yoshikazu Minami9-dan / age 35 1810	All-Japan Pro Round 3	Gote	○
24	11/10	1771	+9	1779	Manabu Senzaki6-dan / age 28 1794	Oi-sen Prelims Round 3	Sente	○
25	11/17	1779	+1	1780	Yukio Miyasaka8-dan / age 68 1380	Junisen Class C2 Round 7	Sente	○
26	12/2	1780	+7	1788	Naruyuki Hatakeyama6-dan / age 29 1752	All-Japan Pro Round 4	Gote	○
27	12/8	1788	+9	1796	Yoshikazu Minami9-dan / age 35 1810	Oi-sen Prelims Round 4	Gote	○
28	12/15	1796	+2	1799	Kenji Iino7-dan / age 44 1489	Junisen Class C2 Round 8	Gote	○
29	12/21	1799	+6	1805	Daisuke Nakagawa6-dan / age 30 1721	NHK Cup Main Round 3	Gote	○
30	12/22	1805	+8	1813	Hiroki Nakata7-dan / age 34 1794	Oi-sen Prelims Final	Sente	○
31	1/8	1813	+4	1816	Shingo Hirafuji5-dan / age 35 1609	Ryuo-sen Group 4 Ranking Round 1	Sente	○
32	1/14	1816	-11	1805	Masamitsu Tachi6-dan / age 33 1654	All-Japan Pro Round 5	Gote	●
33	1/19	1805	-7	1798	Hisashi Namekata5-dan / age 25 1849	Junisen Class C2 Round 9	Sente	●
34	1/27	1798	-12	1786	Shinya Yamamoto4-dan / age 27 1597	Shinjin-o-sen Round 2	Sente	●
35	2/1	1786	+9	1795	Nobuyuki Yashiki7-dan / age 27 1842	NHK Cup Main Round 4	Sente	○
36	2/4	1795	-9	1786	Takashi Abe7-dan / age 31 1766	Oi-sen League Red Round 1	Sente	●
37	2/9	1786	-8	1778	Kazuki Kimura4-dan / age 25 1783	Junisen Class C2 Round 10	Gote	●
38	2/15	1778	-8	1770	Kazushiza Horiguchi4-dan / age 23 1758	NHK Cup Main Semifinal	Sente	●
39	3/9	1770	+2	1772	Hirofumi Itoh5-dan / age 39 1466	Junisen Class C2 Round 11	Sente	○
40	3/16	1772	+8	1780	Mamoru Hatakeyama5-dan / age 29 1764	Osho-sen Prelim 1 Round 2	Gote	○
41	3/19	1780	-5	1775	Koji Tanigawa9-dan / age 36 1926	Oi-sen League Red Round 2	Gote	●
42	3/25	1775	+4	1779	Michio Ariyoshi9-dan / age 63 1587	Ryuo-sen Group 4 Ranking Round 2	Gote	○

FY1997 results35W-11L

Win rate0.761

Rating1755

Annual rank24th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/7	1632	+9	1642	Hiroki Iizuka5-dan / age 28 1694	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
2	5/14	1642	-6	1635	Mamoru Hatakeyama5-dan / age 27 1715	Shinjin-o-sen Round 2	Sente	●
3	5/16	1635	+6	1642	Hiromitsu Kanki6-dan / age 38 1560	Kisei-sen Prelim 1 Round 2	Gote	○
4	5/26	1642	+8	1650	Yasuaki Tsukada8-dan / age 32 1658	NHK Cup Main Round 1	Gote	○
5	6/3	1650	+3	1653	Toshiyuki Tsubouchi7-dan / age 48 1418	Hayazashi-sen Prelims	Sente	○
6	6/3	1650	+5	1655	Yuji Maeda7-dan / age 43 1504	Hayazashi-sen Prelims	Sente	○
7	6/3	1650	-7	1643	Kenji Waki7-dan / age 36 1700	Hayazashi-sen Prelims	Gote	●
8	6/17	1651	-8	1644	Hiroshi Okazaki4-dan / age 30 1666	Junisen Class C2 Round 1	Sente	●
9	6/25	1644	-4	1639	Koichi Fukaura5-dan / age 25 1818	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●
10	7/9	1639	+2	1642	Akira Kinoshita6-dan / age 57 1345	Kisei-sen Prelim 1 Round 3	Gote	○
11	7/11	1642	+2	1643	Masakazu Wakamatsu6-dan / age 57 1277	All-Japan Pro Round 1	Gote	○
12	7/22	1643	-4	1639	Koichi Fukaura6-dan / age 25 1831	Junisen Class C2 Round 2	Sente	●
13	8/13	1639	+5	1644	Nobuo Mori6-dan / age 45 1505	Kisei-sen Prelim 1 Final	Gote	○
14	8/26	1644	+7	1651	Hiroshi Naganuma5-dan / age 32 1598	Junisen Class C2 Round 3	Gote	○
15	9/8	1651	+9	1660	Kiyozumi Kiriyama9-dan / age 49 1684	All-Japan Pro Round 2	Sente	○
16	9/10	1660	+4	1665	Nobuo Mori6-dan / age 45 1495	Oza-sen Prelim 1 Round 2	Sente	○
17	9/16	1665	+5	1669	Ryuuichi Matsuura6-dan / age 45 1511	Junisen Class C2 Round 4	Sente	○
18	10/13	1669	+7	1677	Kenji Kobayashi8-dan / age 40 1643	Kisei-sen Prelim 2 Round 2	Gote	○
19	10/15	1677	+7	1683	Naoya Fujiwara5-dan / age 32 1618	Oza-sen Prelim 1 Round 3	Gote	○
20	10/21	1683	+8	1691	Kiyozumi Kiriyama9-dan / age 50 1665	Oi-sen Prelims Round 2	Sente	○
21	10/24	1691	-7	1684	Naruyuki Hatakeyama6-dan / age 28 1743	All-Japan Pro Round 3	Sente	●
22	10/28	1684	+8	1692	Yoshiyuki Kubota4-dan / age 25 1688	Junisen Class C2 Round 6	Sente	○
23	11/5	1692	-9	1683	Kiyozumi Kiriyama9-dan / age 50 1654	Kisei-sen Prelim 2 Final	Gote	●
24	11/6	1683	+4	1687	Yuji Maeda7-dan / age 43 1487	Oza-sen Prelim 1 Round 4	Gote	○
25	11/10	1687	-4	1683	Taku Morishita8-dan / age 31 1857	NHK Cup Main Round 2	Gote	●
26	11/18	1683	+2	1685	Terutaka Yasue7-dan / age 56 1370	Junisen Class C2 Round 7	Gote	○
27	11/27	1685	+6	1691	Hiroshi Naganuma6-dan / age 32 1594	Oza-sen Prelim 1 Final	Gote	○
28	12/3	1691	+7	1698	Hitoshige Awaji9-dan / age 47 1659	Oi-sen Prelims Round 3	Sente	○
29	12/16	1698	+4	1703	Nou Itoh4-dan / age 35 1525	Junisen Class C2 Round 8	Gote	○
30	12/24	1703	-5	1698	Satoshi Murayama8-dan / age 28 1838	Oi-sen Prelims Round 4	Sente	●
31	1/13	1698	+5	1703	Kaishu Tanaka8-dan / age 50 1558	Ryuo-sen Group 4 Ranking Round 1	Gote	○
32	1/20	1703	+7	1710	Hirotaka Nozuki4-dan / age 24 1663	Junisen Class C2 Round 9	Sente	○
33	1/27	1710	+5	1714	Kouichi Kodama7-dan / age 46 1554	Ryuo-sen Group 4 Ranking Round 2	Sente	○
34	2/10	1714	+4	1718	Saburou Takeichi6-dan / age 43 1513	Junisen Class C2 Round 10	Gote	○
35	2/17	1718	+7	1725	Kozo Arimori6-dan / age 35 1672	Oza-sen Prelim 2 Round 2	Gote	○
36	2/20	1725	+8	1733	Naruyuki Hatakeyama6-dan / age 28 1725	Osho-sen Prelim 1 Round 1	Gote	○
37	2/24	1733	+1	1734	Akira Kinoshita6-dan / age 58 1327	NHK Cup Prelims	Gote	○
38	2/24	1733	+7	1740	Kozo Arimori6-dan / age 35 1667	NHK Cup Prelims	Sente	○
39	2/24	1733	+8	1741	Naruyuki Hatakeyama6-dan / age 28 1717	NHK Cup Prelims	Gote	○
40	2/26	1749	+2	1750	Masayuki Moriyasu6-dan / age 50 1397	Kio-sen Prelims Round 1	Gote	○
41	3/4	1750	+12	1762	Yasumitsu Satoh8-dan / age 28 1918	Kachinuki-sen Main	Gote	○
42	3/10	1762	+5	1767	Naoya Fujiwara5-dan / age 32 1623	Junisen Class C2 Round 11	Sente	○
43	3/13	1767	-8	1759	Hiroki Nakata7-dan / age 33 1752	Kachinuki-sen Main	Sente	●
44	3/14	1759	+7	1766	Keiichi Sanada6-dan / age 25 1716	Hayazashi Shin-ei-sen Round 1	Gote	○
45	3/20	1766	-11	1755	Kunio Naitou9-dan / age 58 1621	Oza-sen Prelim 2 Final	Sente	●
46	3/31	1755	+1	1755	Masakazu Wakamatsu6-dan / age 58 1268	Osho-sen Prelim 1 Round 2	Sente	○

FY1996 results17W-14L

Win rate0.548

Rating1634

Annual rank59th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1613	+7	1620	Hiroshi Naganuma5-dan / age 31 1589	Ryuo-sen Group 5 Ranking Round 3	Gote	○
2	4/16	1620	-7	1613	Hiroki Iizuka4-dan / age 27 1681	Ryuo-sen Group 5 Ranking Semifinal	Gote	●
3	5/17	1613	+6	1619	Noboru Kosaka6-dan / age 46 1517	Kisei-sen Prelim 1 Round 2	Sente	○
4	6/7	1619	-6	1613	Mamoru Hatakeyama5-dan / age 27 1698	Hayazashi-sen Prelims	Sente	●
5	6/18	1613	-11	1602	Junichi Kase5-dan / age 38 1480	Junisen Class C2 Round 1	Sente	●
6	7/23	1602	+8	1610	木下浩一age 28 1603	Junisen Class C2 Round 2	Gote	○
7	7/30	1610	+7	1617	Hiromitsu Kanki6-dan / age 37 1577	Oza-sen Prelim 1 Round 2	Sente	○
8	8/2	1617	+8	1625	Kaishu Tanaka8-dan / age 49 1597	All-Japan Pro Round 2	Sente	○
9	8/8	1625	-4	1621	Takashi Abe6-dan / age 28 1805	Kisei-sen Prelim 1 Round 3	Gote	●
10	8/27	1621	+5	1625	Yoshinori Satou7-dan / age 47 1471	Junisen Class C2 Round 3	Sente	○
11	9/11	1625	+8	1634	Hiroshi Naganuma5-dan / age 31 1641	Oza-sen Prelim 1 Round 3	Sente	○
12	9/17	1634	-7	1627	Kosuke Tamura4-dan / age 20 1674	Junisen Class C2 Round 4	Gote	●
13	9/27	1627	-4	1622	Keita Inoue7-dan / age 32 1795	All-Japan Pro Round 3	Gote	●
14	10/4	1622	+8	1630	Hitoshige Awaji9-dan / age 46 1623	Oi-sen Prelims Round 2	Sente	○
15	10/17	1630	+12	1642	Hiroyuki MiuraKisei / age 22 1808	Ryuo-sen Group 5 Promotion playoff Final	Sente	○
16	10/24	1642	-10	1632	Noboru Kosaka6-dan / age 46 1562	Oza-sen Prelim 1 Round 4	Gote	●
17	10/29	1632	-7	1626	Daisuke Suzuki4-dan / age 22 1693	Junisen Class C2 Round 6	Sente	●
18	11/15	1626	-7	1619	Bungo Fukusaki8-dan / age 36 1687	Oi-sen Prelims Round 3	Sente	●
19	11/19	1619	+10	1629	Shuji Satoh5-dan / age 29 1689	Junisen Class C2 Round 7	Gote	○
20	12/6	1629	+5	1633	Toshiyuki Tsubouchi7-dan / age 47 1467	Ryuo-sen Group 4 Ranking Round 1	Sente	○
21	12/9	1633	+8	1641	Takanori Anyouji1-dan / age 22 1626	Shinjin-o-sen Round 1	Gote	○
22	12/17	1641	+4	1645	Toshiyuki Tsubouchi7-dan / age 47 1463	Junisen Class C2 Round 8	Gote	○
23	1/21	1645	+4	1649	Katsumi Mushano6-dan / age 43 1459	Junisen Class C2 Round 9	Sente	○
24	2/5	1649	-9	1640	Keiji Nishikawa6-dan / age 35 1596	Kio-sen Prelims Round 1	Gote	●
25	2/7	1640	-11	1629	Hiroshi Honma5-dan / age 38 1479	Osho-sen Prelim 1 Round 1	Gote	●
26	2/12	1629	+10	1638	Hiroki Iizuka5-dan / age 27 1696	Junisen Class C2 Round 10	Sente	○
27	2/25	1638	+7	1645	Hiroshi Naganuma5-dan / age 32 1584	NHK Cup Prelims	Sente	○
28	2/25	1638	+10	1648	Kenji Kanzaki6-dan / age 33 1706	NHK Cup Prelims	Gote	○
29	3/11	1654	-10	1644	Kiyokazu Katsumata4-dan / age 27 1546	Junisen Class C2 Round 11	Gote	●
30	3/21	1644	-3	1641	Masataka Goda6-dan / age 26 1899	Ryuo-sen Group 4 Ranking Round 2	Gote	●
31	3/31	1641	-7	1634	Kunio Naitou9-dan / age 57 1676	Kachinuki-sen Main	Sente	●

FY1995 results18W-17L

Win rate0.514

Rating1615

Annual rank70th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1615	-5	1610	Keita Inoue6-dan / age 31 1770	Shinjin-o-sen Round 2	Gote	●
2	4/18	1610	-6	1604	Kenji Waki7-dan / age 34 1704	Kio-sen Prelims Round 3	Gote	●
3	4/21	1604	+3	1608	Akira Kinoshita6-dan / age 55 1361	Kisei-sen Prelim 1 Round 1	Sente	○
4	4/26	1608	+4	1611	Kiyoshi Aoki5-dan / age 47 1409	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	○
5	5/12	1611	-5	1606	Naruyuki Hatakeyama5-dan / age 25 1733	Kisei-sen Prelim 1 Round 2	Sente	●
6	5/26	1606	-8	1598	木下浩一age 27 1589	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	●
7	6/1	1598	+2	1600	Masakazu Wakamatsu6-dan / age 55 1303	Hayazashi-sen Prelims	Gote	○
8	6/1	1598	-6	1591	Hitoshige Awaji8-dan / age 45 1674	Hayazashi-sen Prelims	Gote	●
9	6/13	1594	-6	1588	Bungo Fukusaki8-dan / age 35 1695	All-Japan Pro Round 2	Sente	●
10	6/20	1588	-9	1579	Yaichio Oono6-dan / age 36 1540	Junisen Class C2 Round 1	Gote	●
11	7/18	1579	-10	1569	Kenji Iino6-dan / age 41 1491	Junisen Class C2 Round 2	Sente	●
12	7/27	1569	-11	1559	Hiromitsu Takashima8-dan / age 53 1452	Oza-sen Prelim 1 Round 2	Gote	●
13	8/29	1559	+5	1563	Haruo Numa5-dan / age 46 1406	Junisen Class C2 Round 3	Gote	○
14	9/7	1563	+12	1575	Keiji Mori9-dan / age 49 1730	Kachinuki-sen Main	Sente	○
15	9/13	1575	+11	1585	Michio Ariyoshi9-dan / age 60 1696	Kachinuki-sen Main	Gote	○
16	9/19	1585	+11	1597	Takahiro Toyokawa4-dan / age 28 1728	Junisen Class C2 Round 4	Sente	○
17	9/21	1597	-6	1590	Eisaku Tomioka7-dan / age 31 1667	Kachinuki-sen Main	Sente	●
18	10/17	1590	+10	1601	Mamoru Hatakeyama5-dan / age 26 1699	Junisen Class C2 Round 5	Sente	○
19	10/25	1601	+6	1606	清水市代 1496	Oi-sen Prelims Round 2	Gote	○
20	11/2	1606	+9	1615	Norihiro Yagura4-dan / age 21 1642	Shinjin-o-sen Round 1	Gote	○
21	11/7	1615	+10	1625	Bungo Fukusaki8-dan / age 35 1688	Oi-sen Prelims Round 3	Sente	○
22	11/21	1625	-8	1616	Eiji Ooshima6-dan / age 38 1604	Junisen Class C2 Round 6	Gote	●
23	12/5	1616	+5	1621	Shoudou Nakada6-dan / age 43 1470	Ryuo-sen Group 5 Ranking Round 1	Sente	○
24	12/12	1621	+5	1626	Nobuo Mori6-dan / age 43 1468	Junisen Class C2 Round 7	Sente	○
25	12/20	1626	+11	1636	Naruyuki Hatakeyama5-dan / age 26 1740	Oi-sen Prelims Round 4	Gote	○
26	1/12	1636	-5	1631	Takashi Abe6-dan / age 28 1764	Oi-sen Prelims Final	Gote	●
27	1/16	1631	+4	1636	Hiroshi Seki5-dan / age 35 1463	Junisen Class C2 Round 8	Gote	○
28	1/24	1636	+4	1640	Hiromitsu Takashima8-dan / age 54 1463	Osho-sen Prelim 1 Round 1	Gote	○
29	1/26	1640	+6	1646	Hirofumi Itoh5-dan / age 35 1541	Ryuo-sen Group 5 Ranking Round 2	Gote	○
30	2/2	1646	-5	1641	Toshiaki Kubo5-dan / age 20 1802	Kio-sen Prelims Round 1	Sente	●
31	2/13	1641	+6	1647	Noboru Kosaka6-dan / age 45 1536	Junisen Class C2 Round 9	Sente	○
32	2/23	1647	-6	1641	Naruyuki Hatakeyama5-dan / age 26 1743	Shinjin-o-sen Round 2	Sente	●
33	2/29	1641	-14	1627	Masakazu Wakamatsu6-dan / age 56 1296	NHK Cup Prelims	Gote	●
34	3/12	1627	-4	1622	Hisashi Namekata5-dan / age 22 1801	Junisen Class C2 Round 10	Gote	●
35	3/25	1622	-7	1615	Kunio Naitou9-dan / age 56 1650	Osho-sen Prelim 1 Round 2	Sente	●

FY1994 results20W-16L

Win rate0.556

Rating1618

Annual rank60th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1604	+10	1614	Hitoshige Awaji8-dan / age 44 1712	Osho-sen Prelim 1 Round 3	Sente	○
2	4/14	1614	-5	1609	Naruyuki Hatakeyama5-dan / age 24 1728	Kisei-sen Prelim 1 Round 2	Gote	●
3	4/22	1609	-9	1600	Kaishu Tanaka8-dan / age 47 1582	Osho-sen Prelim 1 Round 4	Gote	●
4	4/26	1600	+6	1606	Katsumi Mushano6-dan / age 40 1533	Ryuo-sen Group 6 Ranking Semifinal	Sente	○
5	5/30	1606	+7	1613	Kazuo Azuma7-dan / age 38 1548	Hayazashi-sen Prelims	Gote	○
6	5/30	1606	+11	1617	Kenji Kanzaki6-dan / age 30 1733	Hayazashi-sen Prelims	Gote	○
7	5/30	1606	+10	1616	Toshiaki Kubo4-dan / age 18 1677	Hayazashi-sen Prelims	Gote	○
8	6/8	1633	-8	1626	Hisashi Namekata4-dan / age 20 1650	Ryuo-sen Group 6 Ranking Final	Gote	●
9	6/14	1626	+3	1628	Masakazu Wakamatsu6-dan / age 54 1348	All-Japan Pro Round 1	Sente	○
10	6/21	1628	+4	1632	Junkichi Sakai6-dan / age 45 1430	Junisen Class C2 Round 1	Sente	○
11	6/25	1632	-9	1624	Kazuharu Shoshi6-dan / age 32 1595	Hayazashi-sen Main Round 1	Sente	●
12	7/12	1624	-7	1617	Toshiaki Kubo4-dan / age 18 1682	Junisen Class C2 Round 2	Gote	●
13	7/18	1617	+6	1623	Toshiyuki Tsubouchi7-dan / age 45 1517	Oza-sen Prelim 1 Round 2	Gote	○
14	7/21	1623	+9	1631	Michio Ariyoshi9-dan / age 58 1656	All-Japan Pro Round 2	Gote	○
15	8/10	1631	+6	1638	Keiji Nishikawa6-dan / age 32 1554	All-Japan Pro Round 3	Gote	○
16	8/18	1638	-10	1628	Naoya Fujiwara4-dan / age 29 1546	Oza-sen Prelim 1 Round 3	Sente	●
17	8/30	1628	+8	1636	Shohei Takada5-dan / age 32 1643	Junisen Class C2 Round 3	Gote	○
18	9/7	1636	+5	1641	Hiroshi Honma5-dan / age 36 1491	Kisei-sen Prelim 1 Round 1	Sente	○
19	9/20	1641	+7	1647	Yoshiyuki Ueyama6-dan / age 37 1586	Junisen Class C2 Round 4	Sente	○
20	9/27	1647	+5	1653	Hirofumi Itoh5-dan / age 34 1520	Kisei-sen Prelim 1 Round 2	Sente	○
21	9/30	1653	-7	1646	Kenji Kanzaki6-dan / age 30 1698	Oi-sen Prelims Round 1	Gote	●
22	10/11	1646	-9	1637	Masamitsu Tachi5-dan / age 29 1595	Junisen Class C2 Round 5	Gote	●
23	10/25	1637	+8	1644	小林裕士1-dan / age 18 1628	Shinjin-o-sen Round 1	Sente	○
24	10/28	1644	-7	1638	Naruyuki Hatakeyama5-dan / age 25 1710	Kisei-sen Prelim 1 Round 3	Gote	●
25	11/11	1638	+10	1648	Kenji Waki7-dan / age 34 1715	All-Japan Pro Round 4	Gote	○
26	11/22	1648	-5	1642	Hiroyuki Miura4-dan / age 20 1766	Junisen Class C2 Round 6	Sente	●
27	12/13	1642	+3	1646	Terutaka Yasue7-dan / age 53 1418	Junisen Class C2 Round 7	Gote	○
28	12/27	1646	-12	1634	Junkichi Sakai6-dan / age 45 1459	Ryuo-sen Group 5 Ranking Round 1	Gote	●
29	1/10	1634	-8	1626	Kensuke Kitahama4-dan / age 19 1648	All-Japan Pro Round 5	Gote	●
30	2/3	1626	-5	1621	Keita Inoue6-dan / age 31 1742	Osho-sen Prelim 1 Round 1	Gote	●
31	2/9	1621	+7	1628	Hiromitsu Kanki5-dan / age 35 1585	Junisen Class C2 Round 8	Sente	○
32	2/14	1628	-10	1618	Takeshi Kawakami4-dan / age 22 1552	Junisen Class C2 Round 9	Gote	●
33	2/24	1618	+11	1629	Kozo Arimori6-dan / age 32 1734	Kio-sen Prelims Round 1	Sente	○
34	3/1	1629	-13	1616	Masayuki Moriyasu6-dan / age 47 1364	NHK Cup Prelims	Gote	●
35	3/14	1616	-6	1609	Hisashi Ogura5-dan / age 26 1686	Junisen Class C2 Round 10	Sente	●
36	3/31	1609	+9	1618	Norihiro Yagura4-dan / age 20 1634	Kio-sen Prelims Round 2	Sente	○

FY1993 results17W-17L

Win rate0.500

Rating1606

Annual rank69th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1638	+3	1640	Kinji Shiihashi5-dan / age 44 1367	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
2	5/20	1640	+7	1647	Hiroki Iizuka4-dan / age 24 1595	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
3	6/7	1647	+7	1654	Nobuo Mori6-dan / age 41 1593	Hayazashi-sen Prelims	Sente	○
4	6/7	1647	-8	1639	Toshiaki Kubo4-dan / age 17 1637	Hayazashi-sen Prelims	Gote	●
5	6/10	1646	-10	1636	Kouichi Kodama6-dan / age 42 1552	Kisei-sen Prelim 2 Round 1	Gote	●
6	6/22	1636	-11	1624	Hirofumi Itoh5-dan / age 33 1479	Junisen Class C2 Round 1	Gote	●
7	7/1	1624	+6	1631	Kazuo Azuma7-dan / age 37 1552	All-Japan Pro Round 2	Sente	○
8	7/13	1631	+3	1634	Hideo Yamaguchi7-dan / age 51 1358	Junisen Class C2 Round 2	Sente	○
9	7/22	1634	+6	1639	Naoya Fujiwara4-dan / age 28 1530	Oza-sen Prelim 1 Round 2	Sente	○
10	8/12	1639	-4	1635	Satoshi Murayama7-dan / age 24 1820	All-Japan Pro Round 3	Gote	●
11	8/21	1635	-4	1631	Masataka Goda5-dan / age 22 1804	Ryuo-sen Group 6 Promotion playoff Semifinal	Sente	●
12	8/31	1631	-5	1626	Koichi Fukaura4-dan / age 21 1766	Junisen Class C2 Round 3	Gote	●
13	9/7	1626	-5	1620	Keita Inoue6-dan / age 29 1753	Oza-sen Prelim 1 Round 3	Gote	●
14	9/10	1620	+8	1629	Hidemitsu Moriyasu9-dan / age 44 1633	Oi-sen Prelims Round 1	Sente	○
15	9/21	1629	+3	1632	Yuzo Maruta9-dan / age 74 1371	Junisen Class C2 Round 4	Sente	○
16	10/6	1632	-7	1624	Kozo Arimori6-dan / age 30 1659	Oi-sen Prelims Round 2	Gote	●
17	10/8	1624	+7	1631	Nobuo Mori6-dan / age 41 1585	Kisei-sen Prelim 1 Round 2	Gote	○
18	10/26	1631	-11	1620	Katsumi Mushano5-dan / age 39 1481	Junisen Class C2 Round 6	Gote	●
19	11/8	1620	+3	1623	Masayuki Moriyasu6-dan / age 46 1368	Kisei-sen Prelim 1 Round 3	Sente	○
20	11/16	1623	+7	1630	Hiroki Iizuka4-dan / age 24 1587	Junisen Class C2 Round 7	Gote	○
21	11/26	1630	+4	1635	Hiromitsu Takashima8-dan / age 52 1451	Ryuo-sen Group 6 Ranking Round 1	Sente	○
22	12/3	1635	-10	1625	Naoya Fujiwara4-dan / age 28 1563	Kisei-sen Prelim 1 Round 4	Gote	●
23	12/14	1625	-11	1614	Tsuneo Kikuchi6-dan / age 44 1466	Junisen Class C2 Round 8	Gote	●
24	12/20	1614	+7	1621	Nobuo Mori6-dan / age 41 1583	Ryuo-sen Group 6 Ranking Round 2	Gote	○
25	1/18	1621	-6	1615	Hiroshi Naganuma5-dan / age 28 1698	Junisen Class C2 Round 9	Sente	●
26	2/1	1615	-5	1610	Kenji Kanzaki5-dan / age 30 1771	Shinjin-o-sen Round 2	Gote	●
27	2/4	1610	+6	1616	Hiromitsu Kanki5-dan / age 34 1517	Osho-sen Prelim 1 Round 2	Sente	○
28	2/15	1616	-9	1607	木下浩一age 26 1562	Junisen Class C2 Round 10	Sente	●
29	2/24	1607	+10	1616	Toshiaki Kubo4-dan / age 18 1676	Ryuo-sen Group 6 Ranking Round 3	Sente	○
30	3/3	1616	-5	1612	Takashi Abe6-dan / age 26 1772	NHK Cup Prelims	Sente	●
31	3/7	1612	+3	1614	Masakazu Wakamatsu6-dan / age 54 1342	Kio-sen Prelims Round 1	Sente	○
32	3/15	1614	-8	1607	Shingo Hirafuji4-dan / age 30 1635	Junisen Class C2 Round 11	Gote	●
33	3/18	1607	-4	1603	Keita Inoue6-dan / age 30 1778	Kio-sen Prelims Round 2	Sente	●
34	3/29	1603	+4	1606	Akira Kinoshita6-dan / age 54 1392	Kisei-sen Prelim 1 Round 1	Sente	○

FY1992 results25W-17L

Win rate0.595

Rating1638

Annual rank56th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1617	+5	1622	Masayuki Moriyasu6-dan / age 44 1456	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
2	4/7	1622	-8	1614	Mamoru Hatakeyama4-dan / age 22 1640	Kisei-sen Prelim 1 Round 2	Sente	●
3	4/9	1614	+9	1623	Shingo Hirafuji4-dan / age 28 1650	Kio-sen Prelims Round 3	Gote	○
4	4/30	1623	+10	1633	Kenji Kobayashi8-dan / age 35 1721	Oi-sen White league Round 3	Gote	○
5	5/8	1633	-7	1626	Hiroshi Naganuma5-dan / age 27 1657	Kio-sen Prelims Final	Sente	●
6	5/13	1626	-5	1621	Hifumi Katoh9-dan / age 52 1762	Oi-sen White league Round 4	Sente	●
7	6/2	1621	+4	1625	Noboru Kosaka6-dan / age 42 1446	Hayazashi-sen Prelims	Gote	○
8	6/2	1621	+9	1630	Hitoshige Awaji8-dan / age 42 1666	Hayazashi-sen Prelims	Sente	○
9	6/2	1621	+8	1628	Keiji Nishikawa6-dan / age 30 1606	Hayazashi-sen Prelims	Gote	○
10	6/8	1642	-6	1636	Eisaku Tomioka7-dan / age 28 1752	Oi-sen White league Round 5	Gote	●
11	6/11	1636	-6	1631	Masataka Goda4-dan / age 21 1741	Ryuo-sen Group 1Qualifier Round 2	Gote	●
12	6/25	1631	-8	1622	Kunio Naitou9-dan / age 52 1619	All-Japan Pro Round 2	Gote	●
13	7/4	1622	-12	1611	Terutaka Yasue7-dan / age 51 1459	Hayazashi-sen Main Round 1	Gote	●
14	7/9	1611	-13	1598	Kiyoshi Aoki5-dan / age 44 1381	Oza-sen Prelim 1 Round 2	Gote	●
15	7/14	1598	+6	1604	Keizou Noda4-dan / age 34 1500	Junisen Class C2 Round 2	Gote	○
16	8/25	1604	+4	1608	Shouji Kenmochi7-dan / age 58 1393	Junisen Class C2 Round 3	Sente	○
17	51st term	1608	+12	1619	Masataka Goda4-dan / age 21 1790	Junisen Class C2		○
18	9/16	1619	+5	1624	Hiroto Kiritani6-dan / age 42 1478	Junisen Class C2 Round 4	Sente	○
19	9/24	1624	+2	1627	Ichirou Tanabe6-dan / age 54 1326	Oi-sen Prelims Round 1	Sente	○
20	10/6	1627	+6	1633	Hiroshi Seki5-dan / age 32 1545	Junisen Class C2 Round 5	Gote	○
21	10/15	1633	+7	1640	Naoya Fujiwara4-dan / age 27 1588	Kisei-sen Prelim 1 Round 2	Sente	○
22	10/27	1640	+8	1648	Shoichi Anzai5-dan / age 29 1628	Oi-sen Prelims Round 2	Gote	○
23	11/4	1648	+7	1655	Mamoru Hatakeyama4-dan / age 23 1612	Junisen Class C2 Round 6	Sente	○
24	11/16	1655	-8	1647	Kazuharu Shoshi6-dan / age 31 1666	Oi-sen Prelims Round 3	Gote	●
25	11/24	1647	+4	1651	Hirofumi Itoh5-dan / age 32 1479	Kisei-sen Prelim 1 Round 3	Gote	○
26	12/2	1651	+3	1655	Masayuki Moriyasu6-dan / age 45 1411	Ryuo-sen Group 6 Ranking Round 1	Sente	○
27	12/8	1655	-10	1644	Nobuo Mori6-dan / age 40 1548	Junisen Class C2 Round 7	Gote	●
28	12/15	1644	+3	1648	Kiyoshi Aoki5-dan / age 44 1417	Kisei-sen Prelim 1 Round 4	Gote	○
29	12/17	1648	-10	1638	Naoya Fujiwara4-dan / age 27 1572	Shinjin-o-sen Round 1	Gote	●
30	1/6	1638	+9	1647	Kozo Arimori6-dan / age 29 1688	Kisei-sen Prelim 1 Final	Gote	○
31	1/13	1647	+8	1655	Hidemitsu Moriyasu9-dan / age 43 1655	Kisei-sen Prelim 2 Round 2	Sente	○
32	1/19	1655	+4	1659	Haruo Numa5-dan / age 43 1441	Junisen Class C2 Round 8	Gote	○
33	1/26	1659	-9	1650	Toshiyuki Tsubouchi7-dan / age 43 1599	Osho-sen Prelim 1 Round 1	Sente	●
34	1/28	1650	+9	1659	Kenji Kobayashi8-dan / age 35 1695	Kisei-sen Prelim 2 Final	Gote	○
35	2/1	1659	-10	1648	Hiromitsu Kanki5-dan / age 33 1555	Kio-sen Prelims Round 1	Gote	●
36	2/9	1648	-10	1638	Nobuo Mori6-dan / age 40 1565	Ryuo-sen Group 6 Ranking Round 2	Sente	●
37	2/16	1638	-9	1629	Shoichi Anzai5-dan / age 29 1590	Junisen Class C2 Round 9	Sente	●
38	3/3	1629	+10	1639	Keita Inoue6-dan / age 29 1726	NHK Cup Prelims	Gote	○
39	3/3	1629	-7	1622	Masahiko Urano6-dan / age 28 1659	NHK Cup Prelims	Sente	●
40	3/8	1632	-2	1630	Yoshiharu Habu3 titles / age 22 1973	Kisei-sen Main Round 1	Sente	●
41	3/16	1630	+6	1636	Noboru Kosaka6-dan / age 43 1522	Junisen Class C2 Round 10	Gote	○
42	3/24	1636	+2	1638	Shuuichi Ikeda6-dan / age 48 1290	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○

FY1991 results20W-16L

Win rate0.556

Rating1620

Annual rank73rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1559	-4	1554	Kenji Kanzaki5-dan / age 27 1731	Shinjin-o-sen Round 2	Sente	●
2	4/3	1554	+5	1559	Masayuki Moriyasu5-dan / age 43 1422	Kisei-sen Prelim 1 Round 1	Sente	○
3	4/19	1559	-6	1553	Keita Inoue5-dan / age 27 1647	Kisei-sen Prelim 1 Round 2	Gote	●
4	5/7	1553	-6	1547	Hisashi Ogura4-dan / age 22 1628	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
5	5/27	1547	-6	1541	Mamoru Hatakeyama4-dan / age 21 1651	Hayazashi-sen Prelims	Gote	●
6	6/12	1541	+6	1548	Hirofumi Itoh5-dan / age 31 1473	All-Japan Pro Round 1	Gote	○
7	6/18	1548	+5	1552	Chimine Yamaguchiage 54 1390	Junisen Class C2 Round 1	Gote	○
8	7/16	1552	-6	1547	Shohei Takada4-dan / age 29 1660	Junisen Class C2 Round 2	Sente	●
9	7/22	1547	+7	1554	Junkichi Sakai5-dan / age 42 1489	Oza-sen Prelim 1 Round 2	Sente	○
10	7/24	1554	-3	1550	Satoshi Murayama5-dan / age 22 1782	All-Japan Pro Round 2	Sente	●
11	8/14	1550	+6	1556	Hiromitsu Takashima8-dan / age 49 1459	Oza-sen Prelim 1 Round 3	Sente	○
12	8/27	1556	+9	1565	Eiji Ooshima6-dan / age 34 1605	Junisen Class C2 Round 3	Gote	○
13	9/12	1565	+12	1577	Takashi Abe5-dan / age 24 1769	Oi-sen Prelims Round 1	Gote	○
14	9/17	1577	-10	1567	Hiroshi Honma4-dan / age 33 1488	Junisen Class C2 Round 4	Gote	●
15	9/20	1567	-5	1562	Keita Inoue6-dan / age 27 1688	Oza-sen Prelim 1 Round 4	Sente	●
16	10/1	1562	+4	1566	Kiyoshi Aoki5-dan / age 43 1394	Kisei-sen Prelim 1 Round 1	Gote	○
17	10/8	1566	-5	1562	Kenji Kanzaki5-dan / age 27 1721	Junisen Class C2 Round 5	Sente	●
18	10/11	1562	-5	1557	Keita Inoue6-dan / age 27 1694	Kisei-sen Prelim 1 Round 2	Gote	●
19	10/17	1557	+11	1568	Kiyozumi Kiriyama9-dan / age 44 1693	Oi-sen Prelims Round 2	Gote	○
20	11/12	1568	+13	1580	Hiroki Nakata5-dan / age 27 1800	Junisen Class C2 Round 6	Sente	○
21	11/19	1580	-8	1573	Shingo Hirafuji4-dan / age 28 1591	Tenno-sen 4-dan section Round 1	Gote	●
22	11/25	1573	+12	1584	Bungo FukusakiOza / age 31 1744	Oi-sen Prelims Round 3	Gote	○
23	11/28	1584	+7	1591	Keizou Noda4-dan / age 33 1519	Ryuo-sen Group 6 Ranking Round 1	Gote	○
24	12/17	1591	+7	1598	Saburou Takeichi5-dan / age 37 1557	Junisen Class C2 Round 7	Gote	○
25	12/24	1598	-10	1588	Nobuo Mori5-dan / age 39 1510	Ryuo-sen Group 6 Ranking Round 2	Sente	●
26	12/27	1588	+8	1596	Kaishu Tanaka8-dan / age 44 1569	Oi-sen Prelims Final	Gote	○
27	1/21	1596	+7	1603	Masamitsu Tachi5-dan / age 26 1565	Junisen Class C2 Round 8	Sente	○
28	1/29	1603	+3	1606	Kiyoshi Aoki5-dan / age 44 1376	Osho-sen Prelim 1 回戦	Gote	○
29	2/10	1606	+9	1615	Mamoru Hatakeyama4-dan / age 22 1655	Kio-sen Prelims Round 1	Sente	○
30	2/18	1615	+11	1626	Manabu Senzaki5-dan / age 21 1744	Junisen Class C2 Round 9	Sente	○
31	2/25	1626	-8	1618	Naoya Fujiwara4-dan / age 26 1613	NHK Cup Prelims	Gote	●
32	2/28	1618	-4	1614	Makoto NakaharaMeijin / age 44 1834	Oi-sen White league Round 1	Gote	●
33	3/6	1614	-7	1607	Hitoshige Awaji8-dan / age 41 1659	Osho-sen Prelim 1 Round 1	Gote	●
34	3/17	1607	+6	1614	Hiromitsu Kanki5-dan / age 33 1531	Junisen Class C2 Round 10	Gote	○
35	3/27	1614	-6	1608	Masataka Goda4-dan / age 21 1704	Oi-sen White league Round 2	Sente	●
36	3/31	1608	+12	1620	Satoshi Murayama6-dan / age 22 1822	Kio-sen Prelims Round 2	Gote	○

FY1990 results6W-10L

Win rate0.375

Rating1564

Annual rank95th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1608	-7	1601	Naruyuki Hatakeyama4-dan / age 20 1661	Wakakoma-sen Round 5	Sente	●
2	10/12	1601	+5	1607	Junkichi Sakai5-dan / age 41 1481	Kisei-sen Prelim 1 Round 1	Sente	○
3	10/29	1607	+11	1617	Kenji Kanzaki5-dan / age 26 1725	Kisei-sen Prelim 1 Round 2	Gote	○
4	10/31	1617	-8	1610	Mamoru Hatakeyama4-dan / age 21 1628	Tenno-sen 4-dan section Round 1	Sente	●
5	11/6	1610	+5	1615	Hirofumi Itoh4-dan / age 30 1491	Shinjin-o-sen Round 1	Sente	○
6	11/8	1615	-7	1608	Naruyuki Hatakeyama4-dan / age 21 1667	Wakajishi-sen Round 1	Sente	●
7	11/16	1608	-11	1597	Hirofumi Itoh4-dan / age 30 1477	Kisei-sen Prelim 1 Round 3	Gote	●
8	11/20	1597	+6	1603	柳浦正明アマ 1499	Ryuo-sen Group 6 Ranking Round 1	Sente	○
9	12/5	1603	+6	1609	Masakazu Wakamatsu6-dan / age 51 1507	Kachinuki-sen Prelims	Sente	○
10	12/7	1609	-12	1597	Hiromitsu Takashima8-dan / age 49 1418	Ryuo-sen Group 6 Ranking Round 2	Gote	●
11	12/27	1597	-7	1590	Kouichi Kodama6-dan / age 39 1629	Kachinuki-sen Prelims	Gote	●
12	1/28	1590	+7	1597	Toshiyuki Tsubouchi6-dan / age 41 1553	Osho-sen Prelim 1 Round 1	Sente	○
13	1/31	1597	-12	1585	Kiyoshi Aoki5-dan / age 43 1387	Kio-sen Prelims Round 1	Sente	●
14	2/20	1585	-10	1574	村田登亀雄アマ 1489	Wakakoma-sen Round 4	Gote	●
15	2/21	1574	-5	1570	Masahiko Urano6-dan / age 26 1725	Osho-sen Prelim 1 Round 2	Gote	●
16	2/26	1570	-6	1564	Naruyuki Hatakeyama4-dan / age 21 1681	NHK Cup Prelims	Sente	●

FY1989 results2W-1L

Win rate0.667

Rating1613

Annual rank69th

Rank/title at FY end / age1-dan / age 21

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/5	1602	+11	1613	Satoshi Murayama5-dan / age 19 1744	Shinjin-o-sen Round 3	Sente	○
2	7/31	1613	-7	1606	Kenji Waki6-dan / age 28 1661	Shinjin-o-sen Round 4	Gote	●
3	11/22	1606	+7	1613	Shingo Hirafuji1-dan / age 26 1559	Wakakoma-sen Round 4	Gote	○

FY1988 results3W-2L

Win rate0.600

Rating1604

Annual rank69th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1593	-7	1587	Kozo Arimori5-dan / age 25 1655	Shinjin-o-sen Round 2	Gote	●
2	12/15	1587	+10	1597	Kenji Kanzaki4-dan / age 25 1694	Shinjin-o-sen Round 1	Sente	○
3	1/30	1597	+8	1605	Mamoru Hatakeyama1-dan / age 19 1594	Wakakoma-sen Round 4	Sente	○
4	2/13	1605	+8	1613	Kazuo Azuma6-dan / age 33 1607	Shinjin-o-sen Round 2	Gote	○
5	3/13	1613	-9	1604	Naoya Fujiwara1-dan / age 23 1563	Wakakoma-sen Round 5	Gote	●

FY1987 results1W-0L

Win rate1.000

Rating1598

Annual rank69th

Rank/title at FY end / age1-dan / age 19

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/17	1587	+11	1598	Keiji Nishikawa5-dan / age 26 1725	Shinjin-o-sen Round 1	Sente	○

FY1986 results0W-1L

Win rate0.000

Rating1592

Annual rank75th

Rank/title at FY end / age1-dan / age 18

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/18	1602	-10	1592	谷川勝敏 1521	Wakakoma-sen Round 3	Gote	●

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