Rating › Takahiro Toyokawa

Rating of Takahiro Toyokawa

Player page　Last game 2026-09-25

Current rating1350

Peak1756
2008-02-19

Games1051

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 59	174th	7-dan		Group 6	1350		-23	3	7	0.300
FY2025	age 59	184th	7-dan		Group 6	1373		-47	3	13	0.188
FY2024	age 58	167th	7-dan		Group 6	1419		-29	5	12	0.294
FY2023	age 57	160th	7-dan	Class C2	Group 6	1448	39.2	+12	10	19	0.345
FY2022	age 56	169th	7-dan	Class C2	Group 6	1436	30.6	-59	4	20	0.167
FY2021	age 55	142nd	7-dan	Class C1	Group 6	1495	38.2	-24	10	19	0.345
FY2020	age 54	138th	7-dan	Class C1	Group 6	1519	43.8	+18	11	16	0.407
FY2019	age 53	143rd	7-dan	Class C1	Group 6	1501	38.1	-35	10	20	0.333
FY2018	age 52	127th	7-dan	Class C1	Group 6	1536	46.6	+25	14	13	0.519
FY2017	age 51	134th	7-dan	Class C1	Group 6	1511	44.2	+16	11	16	0.407
FY2016	age 50	146th	7-dan	Class C1	Group 5	1495	35.9	-44	6	19	0.240
FY2015	age 49	132nd	7-dan	Class B2	Group 5	1539	38.2	-54	7	20	0.259
FY2014	age 48	100th	7-dan	Class B2	Group 5	1593	47.1	-3	13	16	0.448
FY2013	age 47	96th	7-dan	Class B2	Group 5	1595	46.6	+3	12	13	0.480
FY2012	age 46	106th	7-dan	Class B2	Group 4	1593	47.6	+12	13	18	0.419
FY2011	age 45	111th	7-dan	Class B2	Group 4	1581	42.6	-43	9	17	0.346
FY2010	age 44	77th	7-dan	Class B1	Group 4	1624	45.0	-34	10	18	0.357
FY2009	age 43	61st	7-dan	Class B1	Group 4	1658	43.1	-65	9	17	0.346
FY2008	age 42	36th	7-dan	Class B2	Group 4	1723	54.2	-15	15	12	0.556
FY2007	age 41	28th	6-dan	Class C1	Group 4	1739	57.5	+29	24	13	0.649
FY2006	age 40	39th	6-dan	Class C1	Group 4	1710	56.1	+33	21	10	0.677
FY2005	age 39	51st	6-dan	Class C1	Group 4	1677	52.2	-8	19	17	0.528
FY2004	age 38	39th	6-dan	Class C1	Group 4	1685	51.5	-15	18	15	0.545
FY2003	age 37	38th	6-dan	Class C1	Group 4	1701	50.8	-33	13	11	0.542
FY2002	age 36	30th	6-dan	Class C1	Group 3	1733	54.0	+8	18	15	0.545
FY2001	age 35	32nd	5-dan	Class C2	Group 3	1726	60.1	+51	21	7	0.750
FY2000	age 34	46th	5-dan	Class C2	Group 4	1675	53.7	+13	23	13	0.639
FY1999	age 33	56th	5-dan	Class C2	Group 3	1661	50.6	-2	19	18	0.514
FY1998	age 32	54th	5-dan	Class C2	Group 3	1663	51.0	+8	16	16	0.500
FY1997	age 31	55th	5-dan	Class C2	Group 3	1655	54.4	+52	21	11	0.656
FY1996	age 30	77th	5-dan	Class C2	Group 3	1603	45.3	-54	14	17	0.452
FY1995	age 29	49th	5-dan	Class C2	Group 3	1658	50.2	-57	17	19	0.472
FY1994	age 28	31st	4-dan	Class C2	Group 4	1714	56.5	+18	24	13	0.649
FY1993	age 27	37th	4-dan	Class C2	Group 5	1696	57.2	+34	22	15	0.595
FY1992	age 26	47th	4-dan	Class C2	Group 6	1662	54.6	+17	25	15	0.625
FY1991	age 25	54th	4-dan		Group 6	1645		+47	14	5	0.737
FY1990	age 24	82nd	1-dan			1598		-4	1	1	0.500
FY1989	age 23	76th	1-dan			1602		-11	0	1	0.000
FY1988	age 22	62nd	1-dan			1613		-6	1	1	0.500
FY1987	age 21	57th	1-dan			1619		+4	2	1	0.667
FY1986	age 20	60th	1-dan			1615		+8	3	0	1.000
FY1984	age 18	60th				1607		+6	1	0	1.000

Games by fiscal year

FY2026 results3W-7L

Win rate0.300

Rating1350

Annual rank174th

Rank/title at FY end / age7-dan / age 59

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1363	+11	1373	Yoshiyuki Matsumoto7-dan / age 54 1479	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
2	6/4	1373	+9	1382	Hideyuki Takano7-dan / age 53 1426	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
3	6/17	1382	+9	1391	Michio Takahashi9-dan / age 66 1425	Kisei-sen Prelim 1 Round 1	Sente	○
4	6/17	1382	-5	1378	Ao Kokubo4-dan / age 20 1545	Kisei-sen Prelim 1 Round 2	Gote	●
5	6/24	1387	-9	1378	Eisaku Tomioka9-dan / age 62 1359	Tatsujin-sen Prelims Round 1	Gote	●
6	7/2	1378	-7	1371	Akira Shima9-dan / age 63 1428	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
7	7/10	1371	-6	1365	Yoshiyuki Matsumoto7-dan / age 54 1454	Asahi Cup Prelim 1 Round 1	Sente	●
8	8/20	1365	-6	1359	Yoshiyuki Kubota7-dan / age 54 1435	Eio-sen 7-dan section Round 1	Sente	●
9	8/24	1359	-5	1354	Kiyokazu Katsumata7-dan / age 57 1515	Oza-sen Prelim 1 Round 1	Sente	●
10	9/25	1354	-5	1350	Kiyokazu Katsumata7-dan / age 57 1515	Oi-sen Prelims Round 1	Sente	●

FY2025 results3W-13L

Win rate0.188

Rating1373

Annual rank184th

Rank/title at FY end / age7-dan / age 59

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1415	-3	1412	Hiroaki Yokoyama7-dan / age 44 1667	Osho-sen Prelim 1 Round 3	Sente	●
2	5/2	1412	-10	1401	Masaki Izumi8-dan / age 64 1304	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●
3	5/22	1401	-6	1396	Ryosuke Nakamura6-dan / age 39 1510	Kisei-sen Prelim 1 Round 1	Sente	●
4	6/20	1396	-7	1388	Ichiro Hiura8-dan / age 59 1422	Tatsujin-sen Prelims Round 1	Sente	●
5	7/30	1388	-4	1384	Hiromu Watanabe6-dan / age 37 1569	Oi-sen Prelims Round 1	Sente	●
6	8/4	1384	-6	1378	Masakazu Watanabe6-dan / age 39 1453	Asahi Cup Prelim 1 Round 1	Gote	●
7	8/13	1378	-6	1371	Kosuke Tamura7-dan / age 49 1464	Eio-sen 7-dan section Round 1	Gote	●
8	9/5	1371	+13	1384	Junpei Ide5-dan / age 34 1601	Ginga-sen Prelims Round 1	Gote	○
9	9/5	1371	-2	1370	Reo Kurosawa6-dan / age 33 1716	Ginga-sen Prelims Final	Sente	●
10	10/2	1382	+12	1394	Hiromu Watanabe6-dan / age 37 1591	Oza-sen Prelim 1 Round 1	Sente	○
11	10/22	1394	-6	1388	Shinichi Satoh6-dan / age 43 1474	Oza-sen Prelim 1 Round 2	Sente	●
12	12/24	1388	-6	1382	Kiyokazu Katsumata7-dan / age 56 1486	Ryuo-sen Group 6 Ranking Round 2	Gote	●
13	2/2	1382	+5	1387	Kazushiza Horiguchi8-dan / age 50 1240	Kio-sen Prelims Round 1	Sente	○
14	2/19	1387	-6	1381	Shinichi Satoh6-dan / age 43 1478	NHK Cup Prelims Round 1	Sente	●
15	3/12	1381	-4	1378	Akira Nishio7-dan / age 46 1597	Osho-sen Prelim 1 Round 1	Sente	●
16	3/18	1378	-5	1373	Keiichi Sanada8-dan / age 53 1523	Kio-sen Prelims Round 2	Gote	●

FY2024 results5W-12L

Win rate0.294

Rating1419

Annual rank167th

Rank/title at FY end / age7-dan / age 58

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/2	1447	+13	1460	Akihiro Ida4-dan / age 27 1725	Kio-sen Prelims Round 3	Sente	○
2	5/22	1460	-3	1457	Ryuuma Tonari7-dan / age 34 1746	Kio-sen Prelims Round 4	Sente	●
3	6/13	1457	-10	1448	Isao Nakata8-dan / age 56 1386	Kisei-sen Prelim 1 Round 1	Sente	●
4	6/14	1448	-7	1441	Yuya Nagaoka6-dan / age 38 1481	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●
5	7/3	1441	+6	1446	Masahiko Urano8-dan / age 60 1348	Asahi Cup Prelim 1 Round 1	Sente	○
6	7/3	1441	-3	1438	Takayuki Kuroda5-dan / age 27 1697	Asahi Cup Prelim 1 Round 2	Gote	●
7	7/4	1444	-2	1441	Takahiro Oohashi7-dan / age 31 1742	Eio-sen 7-dan section Round 1	Gote	●
8	7/31	1441	-9	1432	Shinya Yamamoto6-dan / age 52 1391	Tatsujin-sen Prelims Round 1	Gote	●
9	8/14	1432	-10	1422	Kenji Kanzaki8-dan / age 60 1363	Oi-sen Prelims Round 1	Sente	●
10	8/16	1422	-3	1419	Hirotoshi Ueno4-dan / age 21 1649	Ginga-sen Prelims Round 1	Sente	●
11	9/18	1419	-4	1415	大島綾華 1599	Oza-sen Prelim 1 Round 1	Gote	●
12	1/11	1415	-7	1408	関矢寛之アマ 1467	Ryuo-sen Group 6 Ranking Round 2	Gote	●
13	1/22	1408	+6	1414	Masaki Izumi8-dan / age 64 1307	Osho-sen Prelim 1 Round 1	Sente	○
14	2/3	1414	+12	1425	西山朋佳 1580	Kio-sen Prelims Round 1	Gote	○
15	2/14	1425	+9	1435	Wataru Kamimura5-dan / age 38 1489	Osho-sen Prelim 1 Round 2	Sente	○
16	2/19	1435	-11	1424	Masaki Izumi8-dan / age 64 1299	NHK Cup Prelims Round 1	Gote	●
17	3/4	1424	-4	1419	Naoki Koyama4-dan / age 25 1599	Kio-sen Prelims Round 2	Sente	●

FY2023 results10W-19L

Win rate0.345

Rating1448

Annual rank160th

Rank/title at FY end / age7-dan / age 57

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/17	1430	+9	1439	Takanori Anyouji7-dan / age 48 1482	Kisei-sen Prelim 1 Round 1	Gote	○
2	5/17	1430	-4	1426	Akihiro Ida4-dan / age 26 1610	Kisei-sen Prelim 1 Round 2	Sente	●
3	5/18	1435	+7	1442	Isao Nakata8-dan / age 55 1405	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○
4	6/16	1442	+7	1450	Ryo Shimamoto5-dan / age 43 1412	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
5	6/22	1450	-3	1446	Takashi Ikenaga5-dan / age 30 1701	Junisen Class C2 Round 1	Gote	●
6	7/12	1446	+13	1460	Takashi Ikenaga5-dan / age 30 1709	Asahi Cup Prelim 1 Round 2	Sente	○
7	7/13	1460	+11	1471	Kazuhiro Nishikawa6-dan / age 37 1617	Junisen Class C2 Round 2	Sente	○
8	7/21	1471	+12	1483	Nagisa Fujimoto4-dan / age 18 1664	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
9	8/3	1483	-6	1477	Hiroki Taniai4-dan / age 29 1586	Junisen Class C2 Round 3	Gote	●
10	8/8	1477	-4	1473	Akihiro Ida4-dan / age 26 1642	Oi-sen Prelims Round 1	Gote	●
11	8/23	1473	-4	1469	Akihiro Ida4-dan / age 26 1654	Asahi Cup Prelim 1 Round 3	Gote	●
12	8/24	1469	-4	1465	Seiya Tomita4-dan / age 27 1654	Ginga-sen Prelims Final	Sente	●
13	8/31	1465	-6	1459	Shinya Satoh7-dan / age 46 1574	Junisen Class C2 Round 4	Gote	●
14	9/13	1459	+6	1465	Kenji Kanzaki8-dan / age 59 1391	Tatsujin-sen Prelims Round 1	Gote	○
15	9/13	1459	-8	1451	Yuji Masuda6-dan / age 52 1448	Tatsujin-sen Prelims Round 2	Sente	●
16	9/14	1457	-2	1455	Shingo Sawada7-dan / age 31 1783	Eio-sen 7-dan section Round 1	Sente	●
17	9/20	1455	-8	1447	Yasuaki Tsukada9-dan / age 58 1453	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	●
18	10/25	1447	-6	1441	Tomoki Yokoyama4-dan / age 23 1527	Oza-sen Prelim 1 Round 2	Gote	●
19	10/26	1441	-4	1437	Saito Morimoto4-dan / age 22 1619	Junisen Class C2 Round 6	Sente	●
20	11/16	1437	-4	1432	Kenji Imaizumi5-dan / age 50 1602	Junisen Class C2 Round 7	Sente	●
21	12/7	1432	-4	1428	Kouru Abe7-dan / age 29 1627	Junisen Class C2 Round 8	Gote	●
22	1/11	1428	-2	1426	Akihiro Takada4-dan / age 21 1730	Junisen Class C2 Round 9	Sente	●
23	1/17	1426	-3	1422	Yuta Komori5-dan / age 28 1650	Ryuo-sen Group 6 Ranking Round 2	Sente	●
24	2/7	1422	+10	1432	Norihiro Yagura7-dan / age 49 1515	Kio-sen Prelims Round 2	Sente	○
25	2/15	1432	-2	1431	Kei Honda6-dan / age 26 1808	Junisen Class C2 Round 10	Sente	●
26	2/21	1431	+12	1443	Kazuhiro Nishikawa6-dan / age 37 1624	NHK Cup Prelims	Sente	○
27	2/21	1431	-2	1428	Takuya Nishida5-dan / age 32 1736	NHK Cup Prelims	Sente	●
28	2/29	1440	-2	1439	Takayuki Yamasaki8-dan / age 43 1788	Osho-sen Prelim 1 Round 2	Gote	●
29	3/12	1439	+10	1448	Akira Shima9-dan / age 61 1510	Junisen Class C2 Round 11	Gote	○

FY2022 results4W-20L

Win rate0.167

Rating1436

Annual rank169th

Rank/title at FY end / age7-dan / age 56

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1492	-7	1485	Tomoki Yokoyama4-dan / age 22 1544	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
2	5/22	1485	-2	1483	Wataru Yashiro7-dan / age 28 1820	NHK Cup Main Round 1	Gote	●
3	6/2	1483	-5	1478	Akihiro Ida4-dan / age 25 1616	Kisei-sen Prelim 1 Round 1	Sente	●
4	6/23	1478	+14	1492	Daichi Sasaki7-dan / age 27 1868	Junisen Class C2 Round 1	Sente	○
5	6/29	1492	-8	1484	Norihiro Yagura7-dan / age 47 1474	Eio-sen 7-dan section Round 1	Gote	●
6	7/21	1484	-6	1478	Ryosuke Nakamura6-dan / age 36 1569	Junisen Class C2 Round 2	Sente	●
7	8/3	1478	-4	1474	Takayuki Kuroda5-dan / age 25 1697	Oi-sen Prelims Round 2	Gote	●
8	8/12	1474	+9	1483	Masakazu Kondoh7-dan / age 51 1511	Junisen Class C2 Round 3	Sente	○
9	9/4	1483	-9	1474	早咲誠和アマ 1435	Asahi Cup Prelim 1 Round 2	Sente	●
10	9/8	1474	+11	1485	Mikio Kariyama4-dan / age 20 1619	Ginga-sen Prelims Final	Sente	○
11	9/9	1485	-4	1481	Kenshi Tokuda4-dan / age 24 1652	Junisen Class C2 Round 4	Gote	●
12	10/13	1481	-3	1478	Kazuo Sugimoto5-dan / age 31 1737	Junisen Class C2 Round 5	Sente	●
13	10/19	1478	-7	1471	Satoru Sakaguchi6-dan / age 44 1531	Oza-sen Prelim 1 Round 2	Gote	●
14	11/17	1471	-2	1469	Shinichiro Hattori5-dan / age 23 1860	Junisen Class C2 Round 6	Gote	●
15	12/2	1469	-2	1467	Asuto Saito5-dan / age 24 1796	Ginga-sen Block A Round 3	Gote	●
16	12/8	1467	-5	1462	Mikio Kariyama4-dan / age 21 1589	Junisen Class C2 Round 7	Sente	●
17	12/22	1462	-5	1457	Mitsunori Makino6-dan / age 34 1589	Ryuo-sen Group 6 Ranking Round 2	Sente	●
18	1/19	1457	+10	1467	Norihiro Yagura7-dan / age 48 1538	Kio-sen Prelims Round 2	Gote	○
19	2/5	1467	-3	1463	Yusei Koga4-dan / age 22 1708	Junisen Class C2 Round 8	Gote	●
20	2/9	1463	-5	1459	Mitsunori Makino6-dan / age 34 1610	Junisen Class C2 Round 9	Gote	●
21	2/14	1459	-4	1454	Akihiro Murata6-dan / age 36 1626	NHK Cup Prelims Round 1	Gote	●
22	2/15	1454	-9	1446	Naoya Fujiwara7-dan / age 57 1424	Osho-sen Prelim 1 Round 2	Gote	●
23	3/14	1446	-4	1441	Yuta Ishikawa5-dan / age 28 1610	Junisen Class C2 Round 10	Sente	●
24	3/23	1441	-5	1436	Kensuke Kitahama8-dan / age 47 1584	Kio-sen Prelims Round 3	Gote	●

FY2021 results10W-19L

Win rate0.345

Rating1495

Annual rank142nd

Rank/title at FY end / age7-dan / age 55

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/18	1516	-3	1512	Mirai Aoshima6-dan / age 26 1738	Junisen Class C1 Round 1	Sente	●
2	5/27	1512	-7	1506	Kenji Imaizumi5-dan / age 47 1576	Kisei-sen Prelim 1 Round 1	Gote	●
3	5/28	1506	+7	1513	Ryo Shimamoto5-dan / age 41 1455	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
4	6/6	1513	-3	1510	Shota Chida7-dan / age 27 1803	NHK Cup Main Round 1	Sente	●
5	6/15	1510	-5	1505	Sakio Chiba7-dan / age 42 1655	Junisen Class C1 Round 2	Gote	●
6	6/23	1505	+6	1511	Kenji Kanzaki8-dan / age 57 1395	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
7	6/29	1511	-2	1509	Tetsuro Itodani8-dan / age 32 1829	Oi-sen Prelims Round 2	Sente	●
8	7/1	1509	-4	1505	Takuya Nishida5-dan / age 29 1724	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	●
9	7/9	1505	-7	1498	小林裕士7-dan / age 44 1563	Eio-sen 7-dan section Round 1	Gote	●
10	7/13	1498	-7	1491	Keiichi Sanada8-dan / age 48 1548	Junisen Class C1 Round 3	Gote	●
11	7/22	1491	-5	1486	Kensuke Kitahama8-dan / age 45 1614	Asahi Cup Prelim 1 Round 2	Sente	●
12	8/4	1486	-9	1477	Tomohiro Murata7-dan / age 40 1442	Ginga-sen Prelims Final	Gote	●
13	8/6	1477	+9	1486	Norihiro Yagura7-dan / age 46 1528	Oza-sen Prelim 1 Round 2	Sente	○
14	9/21	1486	+8	1494	Manabu Senzaki9-dan / age 51 1476	Junisen Class C1 Round 4	Sente	○
15	10/19	1494	-5	1489	Akihiro Murata6-dan / age 35 1635	Junisen Class C1 Round 5	Sente	●
16	11/2	1489	+9	1498	Shingo Hirafuji7-dan / age 58 1541	Junisen Class C1 Round 6	Gote	○
17	11/16	1498	-3	1495	Ryuuma Tonari7-dan / age 31 1726	Junisen Class C1 Round 7	Sente	●
18	12/1	1495	-6	1489	Akihiro Takada4-dan / age 19 1581	Ryuo-sen Group 6 Ranking Round 2	Gote	●
19	12/3	1489	-3	1486	Wakamu Deguchi5-dan / age 26 1775	Oza-sen Prelim 1 Round 3	Gote	●
20	1/11	1486	-5	1481	Kenjirou Abe7-dan / age 32 1605	Junisen Class C1 Round 9	Gote	●
21	1/27	1481	+11	1491	Mamoru Hatakeyama8-dan / age 52 1593	Osho-sen Prelim 1 Round 1	Gote	○
22	1/28	1491	+10	1502	Yugo Takeuchi5-dan / age 34 1587	Kio-sen Prelims Round 2	Gote	○
23	2/8	1502	-4	1498	Takayuki Kuroda5-dan / age 25 1697	Junisen Class C1 Round 10	Sente	●
24	2/16	1498	+7	1505	Kozo Arimori7-dan / age 59 1459	NHK Cup Prelims Round 1	Sente	○
25	2/16	1498	+6	1503	Kenji Kanzaki8-dan / age 58 1394	NHK Cup Prelims Round 2	Sente	○
26	2/16	1498	+4	1502	Kenji Kobayashi9-dan / age 64 1317	NHK Cup Prelims Final	Sente	○
27	2/17	1515	-6	1509	Kensuke Kitahama8-dan / age 46 1622	Osho-sen Prelim 1 Round 2	Gote	●
28	3/8	1509	-4	1505	Kentaro Ishii6-dan / age 29 1697	Junisen Class C1 Round 11	Gote	●
29	3/31	1505	-10	1495	Shinya Yamamoto6-dan / age 50 1403	Kio-sen Prelims Round 3	Sente	●

FY2020 results11W-16L

Win rate0.407

Rating1519

Annual rank138th

Rank/title at FY end / age7-dan / age 54

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/16	1498	+13	1511	Tatsuya Sanmaido7-dan / age 26 1734	Junisen Class C1 Round 1	Gote	○
2	7/1	1511	+5	1516	Kenji Kobayashi9-dan / age 63 1382	Kisei-sen Prelim 1 Round 1	Gote	○
3	7/1	1511	+10	1520	Yusuke Ina7-dan / age 44 1582	Kisei-sen Prelim 1 Round 2	Gote	○
4	7/14	1525	-3	1522	Yasuhiro Masuda6-dan / age 22 1751	Junisen Class C1 Round 2	Sente	●
5	7/29	1522	-8	1514	Shingo Hirafuji7-dan / age 56 1535	Asahi Cup Prelim 1 Round 2	Gote	●
6	8/11	1514	-7	1507	Michio Takahashi9-dan / age 60 1562	Junisen Class C1 Round 3	Gote	●
7	8/25	1507	+12	1519	Masataka Sugimoto8-dan / age 51 1682	Oi-sen Prelims Round 2	Sente	○
8	8/27	1519	-7	1512	Yuichi Tanaka5-dan / age 35 1562	Kisei-sen Prelim 1 Round 3	Gote	●
9	9/4	1512	-6	1506	Kenji Imaizumi5-dan / age 47 1599	Ginga-sen Prelims Final	Sente	●
10	9/8	1506	-3	1503	Takuma Oikawa6-dan / age 33 1734	Junisen Class C1 Round 4	Sente	●
11	9/30	1503	+7	1510	Tomohiro Murata7-dan / age 39 1475	Oza-sen Prelim 1 Round 2	Sente	○
12	10/2	1510	-7	1503	Shingo Hirafuji7-dan / age 56 1564	Ryuo-sen Group 6 Promotion playoff Round 5	Gote	●
13	10/20	1503	-3	1500	Kouhei Funae6-dan / age 33 1750	Junisen Class C1 Round 6	Gote	●
14	11/4	1500	-3	1497	Shingo Sawada7-dan / age 28 1742	Oi-sen Prelims Round 3	Sente	●
15	11/6	1497	-5	1492	Yuta Komori5-dan / age 25 1618	Oza-sen Prelim 1 Round 3	Sente	●
16	11/10	1492	-6	1485	Shingo Hirafuji7-dan / age 57 1571	Eio-sen 7-dan section Round 1	Sente	●
17	11/17	1485	-3	1482	Eiji Iijima7-dan / age 41 1727	Junisen Class C1 Round 7	Gote	●
18	12/2	1482	-7	1476	Ryosuke Nakamura6-dan / age 35 1540	Ryuo-sen Group 6 Ranking Round 2	Gote	●
19	12/15	1476	+11	1486	Akira Nishio7-dan / age 41 1608	Junisen Class C1 Round 8	Sente	○
20	12/25	1486	-6	1481	Mitsunori Makino5-dan / age 32 1589	Osho-sen Prelim 1 Round 2	Gote	●
21	1/12	1481	-4	1476	Kazutoshi Satoh7-dan / age 42 1650	Junisen Class C1 Round 9	Gote	●
22	1/22	1476	-3	1474	Takashi Ikenaga4-dan / age 27 1743	Kio-sen Prelims Round 2	Sente	●
23	2/2	1474	+7	1481	Akira Shima9-dan / age 57 1442	Junisen Class C1 Round 10	Sente	○
24	2/23	1481	+11	1492	Shogo Orita4-dan / age 31 1626	NHK Cup Prelims	Sente	○
25	2/23	1481	+12	1493	Tadashi Ooishi7-dan / age 31 1699	NHK Cup Prelims	Sente	○
26	2/23	1481	+8	1489	Tomohiro Murata7-dan / age 39 1467	NHK Cup Prelims	Sente	○
27	3/9	1512	+6	1519	Takanori Anyouji7-dan / age 46 1443	Junisen Class C1 Round 11	Gote	○

FY2019 results10W-20L

Win rate0.333

Rating1501

Annual rank143rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1537	+7	1544	Isao Nakata8-dan / age 51 1495	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
2	5/13	1544	-4	1540	Ryuuma Tonari5-dan / age 29 1742	Kio-sen Prelims Round 4	Gote	●
3	5/14	1540	-9	1531	Yoshitaka Hoshino4-dan / age 30 1514	Kisei-sen Prelim 1 Round 2	Sente	●
4	6/12	1531	-10	1521	Takehiro Ohira6-dan / age 42 1459	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
5	6/18	1521	-7	1514	Shuji Satoh7-dan / age 52 1547	Junisen Class C1 Round 1	Gote	●
6	7/2	1514	-6	1508	Hiroshi Miyamoto5-dan / age 33 1586	Junisen Class C1 Round 2	Sente	●
7	7/3	1508	+8	1516	Naruyuki Hatakeyama8-dan / age 50 1500	Asahi Cup Prelim 1 Round 2	Gote	○
8	7/19	1516	-8	1508	Tomohiro Murata6-dan / age 38 1517	Ginga-sen Prelims	Gote	●
9	8/2	1508	-4	1504	Kouhei Funae6-dan / age 32 1695	Oi-sen Prelims Round 2	Sente	●
10	8/6	1504	+6	1510	Teruichi Aono9-dan / age 66 1430	Junisen Class C1 Round 3	Sente	○
11	8/29	1510	-3	1507	Yasuaki Murayama7-dan / age 35 1761	Eio-sen 7-dan section Round 1	Sente	●
12	9/3	1507	-7	1499	Hideyuki Takano6-dan / age 47 1531	Junisen Class C1 Round 4	Gote	●
13	9/13	1499	-4	1495	Kouhei Funae6-dan / age 32 1676	Oza-sen Prelim 1 Round 2	Gote	●
14	10/15	1495	-6	1489	Daisuke Katagami7-dan / age 38 1590	Junisen Class C1 Round 5	Gote	●
15	11/1	1489	+7	1497	Naoya Fujiwara7-dan / age 54 1460	Asahi Cup Prelim 1 Round 3	Gote	○
16	11/1	1489	-3	1487	Yasuaki Murayama7-dan / age 35 1766	Asahi Cup Prelim 1 Final	Gote	●
17	11/5	1494	+10	1503	Keiichi Sanada8-dan / age 47 1564	Junisen Class C1 Round 6	Gote	○
18	12/3	1503	-7	1496	Satoru Sakaguchi6-dan / age 41 1536	Junisen Class C1 Round 7	Sente	●
19	12/24	1496	-6	1490	小林裕士7-dan / age 43 1570	Kio-sen Prelims Round 2	Gote	●
20	12/26	1490	+6	1496	Kenji Waki8-dan / age 59 1421	Ryuo-sen Group 6 Ranking Round 2	Sente	○
21	1/14	1496	-9	1488	Tadao Kitajima7-dan / age 54 1471	Junisen Class C1 Round 8	Gote	●
22	1/29	1488	+9	1497	Shingo Hirafuji7-dan / age 56 1525	Osho-sen Prelim 1 Round 1	Sente	○
23	1/31	1497	+9	1505	福間香奈 1533	Ryuo-sen Group 6 Ranking Round 3	Gote	○
24	2/4	1505	-4	1502	Mirai Aoshima5-dan / age 24 1721	Junisen Class C1 Round 9	Gote	●
25	2/19	1502	+10	1512	Yuta Ishikawa4-dan / age 25 1608	NHK Cup Prelims Round 1	Gote	○
26	2/19	1502	-5	1497	Kazuhiro Nishikawa6-dan / age 33 1624	NHK Cup Prelims Round 2	Gote	●
27	2/26	1507	+11	1517	Yuta Komori4-dan / age 24 1621	Ryuo-sen Group 6 Ranking Round 4	Sente	○
28	3/3	1517	-7	1511	Taku Morishita9-dan / age 53 1565	Junisen Class C1 Round 10	Sente	●
29	3/17	1511	-4	1506	Takuya Nishida4-dan / age 28 1680	Osho-sen Prelim 1 Round 2	Gote	●
30	3/19	1506	-6	1501	Yoshitaka Hoshino4-dan / age 31 1618	Ryuo-sen Group 6 Ranking Round 5	Gote	●

FY2018 results14W-13L

Win rate0.519

Rating1536

Annual rank127th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/2	1500	+6	1506	Kenji Kanzaki8-dan / age 54 1408	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
2	6/14	1506	+6	1512	Kenji Kobayashi9-dan / age 61 1397	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
3	6/26	1512	+4	1516	Keiji Nishikawa8-dan / age 56 1309	Kisei-sen Prelim 1 Round 2	Sente	○
4	7/3	1516	-2	1514	Sota Fujii7-dan / age 15 1882	Junisen Class C1 Round 2	Gote	●
5	7/13	1514	-4	1510	Kenjirou Abe7-dan / age 29 1691	Eio-sen 7-dan section Round 1	Gote	●
6	7/20	1510	+6	1516	Bungo Fukusaki9-dan / age 58 1419	Junisen Class C1 Round 1	Sente	○
7	7/24	1516	-6	1510	Kenji Imaizumi4-dan / age 45 1622	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
8	7/31	1510	-7	1503	Yasuaki Tsukada9-dan / age 53 1566	Junisen Class C1 Round 3	Gote	●
9	8/9	1503	+6	1510	Kiyozumi Kiriyama9-dan / age 70 1433	Asahi Cup Prelim 1 Round 2	Gote	○
10	8/9	1503	+7	1511	Kozo Arimori7-dan / age 55 1474	Asahi Cup Prelim 1 Round 3	Gote	○
11	8/28	1517	-4	1513	Kenjirou Abe7-dan / age 29 1706	Junisen Class C1 Round 4	Sente	●
12	9/7	1513	-2	1511	Akira Inaba8-dan / age 30 1835	Oi-sen Prelims Round 2	Gote	●
13	9/28	1511	+8	1519	Isao Nakata7-dan / age 51 1498	Asahi Cup Prelim 1 Final	Sente	○
14	10/17	1519	-6	1512	Kenji Imaizumi4-dan / age 45 1603	Kisei-sen Prelim 1 Round 3	Gote	●
15	10/18	1512	-4	1508	Takuya Nishida4-dan / age 27 1685	Oza-sen Prelim 1 Round 2	Gote	●
16	10/23	1508	+13	1521	Yuuki Sasaki6-dan / age 24 1757	Junisen Class C1 Round 6	Sente	○
17	11/14	1521	-6	1515	Shogo Oritaage 29 1622	Ginga-sen Block A Round 6	Gote	●
18	11/20	1515	-8	1507	Shingo Hirafuji7-dan / age 55 1501	Junisen Class C1 Round 7	Gote	●
19	12/7	1507	-3	1504	Koichi Fukaura9-dan / age 46 1790	Asahi Cup Prelim 2 Round 1	Sente	●
20	12/13	1504	-7	1497	Yuta Komori4-dan / age 23 1552	Ryuo-sen Group 6 Ranking Round 1	Gote	●
21	12/18	1497	+10	1508	小林裕士7-dan / age 42 1606	Junisen Class C1 Round 8	Sente	○
22	1/8	1508	+7	1515	Ichiro Hiura8-dan / age 52 1450	Junisen Class C1 Round 9	Gote	○
23	2/1	1515	+6	1520	Kenji Waki8-dan / age 58 1415	Kio-sen Prelims Round 2	Sente	○
24	2/5	1520	+11	1531	Atsushi Miyata7-dan / age 37 1638	Junisen Class C1 Round 10	Sente	○
25	2/15	1531	-10	1521	Masahiko Urano8-dan / age 54 1422	Osho-sen Prelim 1 Round 2	Sente	●
26	3/5	1521	+8	1528	Takanori Anyouji6-dan / age 44 1509	Junisen Class C1 Round 11	Gote	○
27	3/26	1528	+8	1536	Yuji Masuda6-dan / age 48 1516	Kio-sen Prelims Round 3	Gote	○

FY2017 results11W-16L

Win rate0.407

Rating1511

Annual rank134th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/11	1490	-8	1481	Naoya Fujiwara7-dan / age 51 1468	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●
2	5/19	1481	-2	1479	Takayuki Yamasaki8-dan / age 36 1809	Osho-sen Prelim 1 Round 3	Gote	●
3	6/13	1479	+13	1492	Mirai Aoshima5-dan / age 22 1745	Junisen Class C1 Round 1	Gote	○
4	7/31	1492	-5	1487	Akihiro Murata5-dan / age 31 1625	Asahi Cup Prelim 1 Round 2	Gote	●
5	8/1	1487	+12	1499	Hiroshi Miyamoto5-dan / age 31 1656	Kisei-sen Prelim 1 Round 1	Sente	○
6	8/1	1487	+9	1496	Takanori Anyouji6-dan / age 42 1526	Kisei-sen Prelim 1 Round 2	Gote	○
7	8/8	1508	-6	1502	Michio Takahashi9-dan / age 57 1580	Junisen Class C1 Round 3	Sente	●
8	9/9	1502	-8	1493	Akio Ishikawa7-dan / age 54 1498	Eio-sen 7-dan section Round 2	Sente	●
9	9/12	1493	+13	1507	Seiya Kondou5-dan / age 21 1783	Junisen Class C1 Round 4	Sente	○
10	9/21	1507	-3	1504	Kouhei Funae6-dan / age 30 1756	Kisei-sen Prelim 1 Round 3	Gote	●
11	9/22	1504	+9	1513	Yoshitaka Hoshino4-dan / age 29 1546	Oi-sen Prelims Round 2	Sente	○
12	9/26	1513	+6	1519	Torahiko Tanaka9-dan / age 60 1419	Junisen Class C1 Round 5	Sente	○
13	10/6	1519	+12	1531	Kouhei Funae6-dan / age 30 1737	Oza-sen Prelim 1 Round 2	Sente	○
14	10/10	1531	-2	1529	Takuya Nagase6-dan / age 25 1886	Junisen Class C1 Round 6	Sente	●
15	10/31	1529	-9	1520	Masakazu Kondoh6-dan / age 46 1469	Junisen Class C1 Round 7	Gote	●
16	11/29	1520	-3	1517	Yasuhiro Masuda4-dan / age 20 1786	Ginga-sen Block F Round 5	Sente	●
17	12/5	1517	-7	1510	Keita Kadokura5-dan / age 30 1573	Junisen Class C1 Round 8	Gote	●
18	12/13	1510	-3	1507	Takahiro Oohashi4-dan / age 25 1735	Oi-sen Prelims Round 3	Gote	●
19	12/21	1507	+11	1518	Akihiro Murata6-dan / age 31 1629	Oza-sen Prelim 1 Round 3	Gote	○
20	12/28	1518	-3	1515	Sota Fujii4-dan / age 15 1802	Oza-sen Prelim 1 Round 4	Gote	●
21	1/9	1515	+12	1527	Kouhei Funae6-dan / age 30 1721	Junisen Class C1 Round 9	Sente	○
22	1/22	1527	+4	1531	Keiji Nishikawa7-dan / age 56 1323	Osho-sen Prelim 1 Round 1	Sente	○
23	1/23	1531	-7	1525	Kenji Imaizumi4-dan / age 44 1597	Ryuo-sen Group 6 Ranking Round 1	Gote	●
24	2/6	1525	-6	1519	Akira Nishio6-dan / age 38 1631	Junisen Class C1 Round 10	Gote	●
25	2/14	1519	-10	1509	Kenji Kanzaki8-dan / age 54 1415	Kio-sen Prelims Round 2	Sente	●
26	3/13	1509	+8	1516	Tadao Kitajima7-dan / age 52 1506	Junisen Class C1 Round 11	Sente	○
27	3/30	1516	-6	1511	Akihiro Murata6-dan / age 31 1611	Osho-sen Prelim 1 Round 2	Gote	●

FY2016 results6W-19L

Win rate0.240

Rating1495

Annual rank146th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1534	-7	1526	Yoshiyuki Kubota6-dan / age 43 1562	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	●
2	5/17	1526	-5	1521	Hirotaka Nozuki7-dan / age 42 1663	Kio-sen Prelims Round 4	Gote	●
3	6/7	1521	-7	1514	Masataka Sugimoto7-dan / age 47 1557	Junisen Class C1 Round 1	Sente	●
4	6/23	1514	-3	1512	Yasuaki Murayama7-dan / age 32 1803	Eio-sen 7-dan section Round 2	Sente	●
5	6/30	1512	-7	1505	Yugo Takeuchi4-dan / age 28 1552	Asahi Cup Prelim 1 Round 2	Sente	●
6	7/1	1505	+10	1514	Yoshitaka Hoshino4-dan / age 27 1583	Kisei-sen Prelim 1 Round 2	Gote	○
7	8/30	1514	-4	1511	Hiroaki Yokoyama6-dan / age 35 1715	Junisen Class C1 Round 3	Gote	●
8	9/13	1511	-5	1505	Akihiro Murata5-dan / age 30 1643	Junisen Class C1 Round 4	Gote	●
9	9/23	1505	-7	1498	Shingo Hirafuji7-dan / age 52 1544	Oza-sen Prelim 1 Round 2	Sente	●
10	9/28	1498	-5	1494	Koji Tanigawa9-dan / age 54 1642	Oi-sen Prelims Round 2	Gote	●
11	10/4	1494	-5	1489	Hiroshi Miyamoto5-dan / age 30 1635	Junisen Class C1 Round 5	Sente	●
12	10/11	1489	-7	1481	Hideyuki Takano6-dan / age 44 1512	Ryuo-sen Group 5 Relegation playoff Final	Gote	●
13	10/21	1481	-3	1478	Tatsuya Sanmaido4-dan / age 23 1747	Kisei-sen Prelim 1 Round 3	Sente	●
14	10/25	1478	-2	1477	Shota Chida5-dan / age 22 1839	Junisen Class C1 Round 6	Sente	●
15	11/15	1477	-2	1474	Mirai Aoshima5-dan / age 21 1796	Junisen Class C1 Round 7	Gote	●
16	12/19	1474	+12	1486	Issei Takazaki6-dan / age 29 1657	Junisen Class C1 Round 8	Sente	○
17	1/10	1486	-9	1477	Masaki Izumi8-dan / age 55 1431	Junisen Class C1 Round 9	Gote	●
18	1/19	1477	+11	1488	Naohiro Ishida4-dan / age 28 1638	Ginga-sen Block F Round 6	Sente	○
19	1/19	1477	-5	1472	Kosuke Tamura7-dan / age 40 1614	Ginga-sen Block F Round 7	Gote	●
20	1/26	1483	-5	1478	Sota Fujii4-dan / age 14 1596	Kio-sen Prelims Round 2	Gote	●
21	2/1	1478	-6	1472	Yoshitaka Hoshino4-dan / age 28 1575	Ryuo-sen Group 6 Ranking Round 2	Sente	●
22	2/7	1472	+8	1480	Akira Shima9-dan / age 53 1486	Junisen Class C1 Round 10	Sente	○
23	2/22	1480	-8	1472	Kozo Arimori7-dan / age 54 1476	NHK Cup Prelims Round 1	Sente	●
24	3/14	1472	+13	1485	Sakio Chiba6-dan / age 38 1723	Junisen Class C1 Round 11	Gote	○
25	3/23	1485	+10	1495	Isao Nakata7-dan / age 49 1555	Osho-sen Prelim 1 Round 2	Gote	○

FY2015 results7W-20L

Win rate0.259

Rating1539

Annual rank132nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1583	-7	1576	Kazuhiro Nishikawa5-dan / age 29 1633	Ryuo-sen Group 5 Ranking Round 3	Sente	●
2	4/17	1576	+6	1583	Akio Ishikawa7-dan / age 52 1508	Kio-sen Prelims Round 4	Sente	○
3	4/24	1583	-6	1577	Sakio Chiba6-dan / age 36 1664	Osho-sen Prelim 1 Round 3	Sente	●
4	5/22	1577	-7	1569	Shuji Satoh7-dan / age 47 1603	Kio-sen Prelims Final	Gote	●
5	6/10	1569	-7	1562	Masataka Sugimoto7-dan / age 46 1621	Junisen Class B2 Round 1	Sente	●
6	7/8	1562	-5	1558	Kensuke Kitahama8-dan / age 39 1724	Junisen Class B2 Round 2	Gote	●
7	7/13	1558	-6	1551	Hiromu Watanabe4-dan / age 26 1625	Asahi Cup Prelim 1 Round 2	Sente	●
8	7/31	1551	-5	1546	Hirotaka Nozuki7-dan / age 42 1666	Eio-sen 7-dan section Round 1	Sente	●
9	9/2	1546	-9	1537	Naruyuki Hatakeyama7-dan / age 46 1507	Junisen Class B2 Round 3	Sente	●
10	9/7	1537	+9	1546	Yuya Nagaoka5-dan / age 30 1582	Oi-sen Prelims Round 2	Gote	○
11	9/17	1546	-4	1542	Kouru Abe5-dan / age 20 1755	Ryuo-sen Group 5 Promotion playoff Round 4	Gote	●
12	9/24	1542	+8	1550	Takanori Anyouji6-dan / age 41 1545	Junisen Class B2 Round 4	Gote	○
13	10/7	1550	-7	1543	Hiroki Nakata8-dan / age 50 1574	Junisen Class B2 Round 5	Sente	●
14	10/15	1543	-3	1540	橋本崇載age 32 1772	Kisei-sen Prelim 2 Round 1	Gote	●
15	11/11	1540	-5	1535	Takashi Abe8-dan / age 48 1680	Junisen Class B2 Round 6	Gote	●
16	12/10	1535	-7	1527	Hiroki Nakata8-dan / age 51 1560	Oza-sen Prelim 2 Round 1	Gote	●
17	12/15	1527	+13	1540	Taichi Nakamura6-dan / age 27 1759	Oi-sen Prelims Round 3	Gote	○
18	12/22	1540	+10	1550	Taichi Takami5-dan / age 22 1629	Kio-sen Prelims Round 2	Sente	○
19	12/24	1550	-5	1545	Hirotaka Nozuki7-dan / age 42 1682	Junisen Class B2 Round 7	Gote	●
20	1/4	1545	-8	1537	Wataru Kamimura4-dan / age 29 1539	Oi-sen Prelims Round 4	Sente	●
21	1/15	1537	-6	1531	Hiromu Watanabe4-dan / age 27 1634	Ryuo-sen Group 5 Ranking Round 1	Sente	●
22	1/20	1531	+8	1539	Teruichi Aono9-dan / age 62 1525	Junisen Class B2 Round 8	Sente	○
23	2/10	1539	-2	1536	Tatsuya Sugai7-dan / age 23 1835	Junisen Class B2 Round 9	Sente	●
24	2/23	1536	-3	1533	Yuuki Sasaki5-dan / age 21 1760	NHK Cup Prelims	Sente	●
25	2/24	1533	-4	1529	Yasuhiro Masuda4-dan / age 18 1715	Osho-sen Prelim 1 Round 1	Sente	●
26	2/25	1529	+13	1541	Wataru Yashiro5-dan / age 21 1763	Kio-sen Prelims Round 3	Sente	○
27	3/9	1541	-3	1539	Tetsuro Itodani8-dan / age 27 1826	Junisen Class B2 Round 10	Gote	●

FY2014 results13W-16L

Win rate0.448

Rating1593

Annual rank100th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1588	+6	1594	Koji Horiguchi7-dan / age 52 1506	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	○
2	4/25	1594	+11	1605	Kouru Abe4-dan / age 19 1731	Osho-sen Prelim 1 Round 2	Sente	○
3	5/1	1605	-6	1600	Makoto Tobe6-dan / age 27 1708	Kio-sen Prelims Round 4	Sente	●
4	6/5	1600	-3	1597	Akihito Hirose8-dan / age 27 1855	Osho-sen Prelim 1 Round 3	Gote	●
5	6/11	1597	+7	1604	Akira Shima9-dan / age 51 1566	Junisen Class B2 Round 1	Gote	○
6	6/17	1604	-6	1598	Kouhei Funae5-dan / age 27 1698	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
7	7/16	1598	-8	1590	Daisuke Nakagawa8-dan / age 46 1609	Junisen Class B2 Round 2	Sente	●
8	8/27	1590	-7	1583	Manabu Senzaki9-dan / age 44 1628	Junisen Class B2 Round 3	Gote	●
9	9/4	1583	+6	1590	Yoshiyuki Matsumoto6-dan / age 42 1511	Asahi Cup Prelim 1 Round 2	Gote	○
10	9/4	1583	+10	1594	Shoji Segawa5-dan / age 44 1687	Asahi Cup Prelim 1 Round 3	Gote	○
11	9/8	1600	-10	1590	Hiroshi Kamiya8-dan / age 53 1497	Oi-sen Prelims Round 2	Gote	●
12	9/17	1590	+11	1600	Eiji Iijima7-dan / age 35 1707	Junisen Class B2 Round 4	Sente	○
13	10/7	1600	+10	1610	小林裕士7-dan / age 38 1694	Asahi Cup Prelim 1 Final	Sente	○
14	10/22	1610	-8	1602	Kosuke Tamura7-dan / age 38 1616	Junisen Class B2 Round 6	Gote	●
15	10/31	1602	-3	1600	Akihito Hirose8-dan / age 27 1872	Kisei-sen Prelim 2 Round 1	Gote	●
16	11/12	1600	-6	1594	Makoto Tobe6-dan / age 28 1696	Junisen Class B2 Round 7	Sente	●
17	11/18	1594	-3	1591	Akihito Hirose8-dan / age 27 1880	Asahi Cup Prelim 2 Round 1	Sente	●
18	12/19	1591	-7	1584	Michio Takahashi9-dan / age 54 1643	Oza-sen Prelim 2 Round 1	Gote	●
19	12/24	1584	-8	1576	Keita Inoue9-dan / age 50 1587	Junisen Class B2 Round 8	Sente	●
20	1/7	1576	+6	1583	Masaki Izumi8-dan / age 53 1499	Junisen Class B2 Round 9	Gote	○
21	1/15	1583	+6	1589	Masaki Izumi8-dan / age 54 1492	Ryuo-sen Group 5 Ranking Round 1	Gote	○
22	2/4	1589	-6	1583	Makoto Sasaki6-dan / age 35 1699	Junisen Class B2 Round 10	Gote	●
23	2/10	1583	+4	1587	Nou Itoh6-dan / age 53 1406	Kio-sen Prelims Round 2	Gote	○
24	2/24	1587	-12	1576	Hirokazu Ueno5-dan / age 37 1413	NHK Cup Prelims Round 1	Sente	●
25	2/27	1576	+7	1583	Yuki Fujikura5-dan / age 35 1542	Ryuo-sen Group 5 Ranking Round 2	Gote	○
26	3/5	1583	+12	1595	Yuuki Sasaki5-dan / age 20 1771	Kio-sen Prelims Round 3	Sente	○
27	3/11	1595	-7	1588	Hirotaka Nozuki7-dan / age 41 1644	Junisen Class B2 Round 11	Gote	●
28	3/17	1588	-2	1586	Tatsuya Sugai6-dan / age 22 1886	Ginga-sen Block E Round 8	Sente	●
29	3/20	1586	+7	1593	Wataru Kamimura4-dan / age 28 1543	Osho-sen Prelim 1 Round 2	Sente	○

FY2013 results12W-13L

Win rate0.480

Rating1595

Annual rank96th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/26	1591	+8	1599	Shinichi Satoh4-dan / age 30 1587	Osho-sen Prelim 1 Round 2	Sente	○
2	5/17	1599	+6	1605	Tadao Kitajima6-dan / age 47 1516	Osho-sen Prelim 1 Round 3	Sente	○
3	6/4	1605	-10	1595	Kenji Kanzaki7-dan / age 49 1533	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
4	6/10	1595	-6	1589	Hiroki Iizuka7-dan / age 44 1689	Osho-sen Prelim 1 Final	Gote	●
5	6/13	1589	+9	1599	Keita Inoue9-dan / age 49 1649	Junisen Class B2 Round 1	Sente	○
6	7/11	1599	-9	1589	Teruichi Aono9-dan / age 60 1543	Junisen Class B2 Round 2	Gote	●
7	8/1	1589	+13	1602	Akira Inaba6-dan / age 24 1811	Junisen Class B2 Round 3	Gote	○
8	8/6	1602	-8	1594	Shuji Muranaka6-dan / age 32 1622	Ginga-sen Prelims Final	Sente	●
9	9/6	1594	-6	1588	Wataru Yashiro4-dan / age 19 1662	Asahi Cup Prelim 1 Round 2	Gote	●
10	9/13	1588	-6	1582	Wataru Yashiro4-dan / age 19 1683	Oi-sen Prelims Round 2	Sente	●
11	9/19	1582	+8	1590	Osamu Nakamura9-dan / age 50 1596	Junisen Class B2 Round 4	Sente	○
12	10/4	1590	-5	1585	Michio Takahashi9-dan / age 53 1704	Kisei-sen Prelim 2 Round 1	Sente	●
13	10/10	1585	+9	1594	Yoshiyuki Kubota6-dan / age 41 1633	Junisen Class B2 Round 5	Sente	○
14	10/31	1594	-8	1586	Yoshikazu Minami9-dan / age 50 1574	Junisen Class B2 Round 6	Gote	●
15	11/14	1586	+7	1593	Masaki Izumi8-dan / age 52 1552	Junisen Class B2 Round 7	Sente	○
16	12/11	1593	-9	1584	Takehiro Ohira5-dan / age 36 1564	Ryuo-sen Group 5 Ranking Round 1	Gote	●
17	1/8	1584	+8	1592	Wataru Kamimura4-dan / age 27 1575	Kio-sen Prelims Round 2	Sente	○
18	1/23	1592	+11	1602	Taku Morishita9-dan / age 47 1708	Junisen Class B2 Round 9	Sente	○
19	2/4	1602	+8	1611	Kosuke Tamura7-dan / age 37 1622	Oza-sen Prelim 2 Round 1	Sente	○
20	2/13	1611	-3	1608	Amahiko Satoh7-dan / age 26 1843	Junisen Class B2 Round 10	Gote	●
21	2/18	1608	-9	1598	Hiromu Watanabe4-dan / age 25 1558	NHK Cup Prelims Round 1	Gote	●
22	2/28	1598	-7	1592	Shinya Satoh6-dan / age 36 1656	Oza-sen Prelim 2 Round 2	Gote	●
23	3/6	1592	+3	1595	Saburou Takeichi6-dan / age 59 1348	Kio-sen Prelims Round 3	Sente	○
24	3/13	1595	-6	1589	Makoto Tobe6-dan / age 27 1696	Junisen Class B2 Round 11	Sente	●
25	3/17	1589	+6	1595	Yoshiyuki Matsumoto6-dan / age 42 1514	Osho-sen Prelim 1 Round 1	Sente	○

FY2012 results13W-18L

Win rate0.419

Rating1593

Annual rank106th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1573	-4	1569	Yasuaki Murayama5-dan / age 27 1761	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●
2	4/20	1569	+12	1581	Ayumu Matsuo7-dan / age 32 1771	Ginga-sen Block E Round 10	Sente	○
3	4/25	1581	+10	1591	Keita Kadokura4-dan / age 24 1677	Osho-sen Prelim 1 Round 2	Sente	○
4	5/29	1591	-3	1589	Masataka GodaKio / age 41 1880	Ginga-sen Block E Round 11	Gote	●
5	6/7	1589	+12	1601	Makoto Tobe6-dan / age 25 1783	Osho-sen Prelim 1 Round 3	Sente	○
6	6/21	1601	-4	1597	Takeshi Fujii9-dan / age 41 1776	Junisen Class B2 Round 1	Gote	●
7	7/6	1597	+6	1603	小林宏7-dan / age 49 1506	Ginga-sen Prelims	Sente	○
8	7/13	1603	-4	1598	Daisuke Suzuki8-dan / age 38 1772	Osho-sen Prelim 1 Final	Gote	●
9	7/19	1598	-7	1591	Yoshiyuki Kubota6-dan / age 40 1645	Junisen Class B2 Round 2	Sente	●
10	8/4	1591	-9	1582	Kenji Kobayashi9-dan / age 55 1538	Ryuo-sen Group 4 Relegation playoff Final	Gote	●
11	8/9	1582	-5	1577	Masataka Sugimoto7-dan / age 43 1732	Junisen Class B2 Round 3	Gote	●
12	8/31	1577	-4	1573	Takuya Nagase5-dan / age 19 1757	Asahi Cup Prelim 1 Round 2	Sente	●
13	9/13	1573	-3	1570	Amahiko Satoh7-dan / age 24 1844	Junisen Class B2 Round 4	Sente	●
14	9/18	1570	+11	1581	Daisuke Nakagawa8-dan / age 44 1695	Kisei-sen Prelim 2 Round 1	Sente	○
15	10/1	1581	-6	1575	Yuuki Sasaki4-dan / age 18 1680	Oi-sen Prelims Round 2	Sente	●
16	10/4	1575	-8	1568	Takanori Anyouji6-dan / age 38 1595	Junisen Class B2 Round 5	Gote	●
17	11/9	1568	-7	1561	Taichi Takami4-dan / age 19 1602	Kisei-sen Prelim 2 Round 2	Gote	●
18	11/15	1561	+11	1571	Takashi Abe8-dan / age 45 1679	Junisen Class B2 Round 6	Gote	○
19	12/4	1571	-6	1565	Taku Morishita9-dan / age 46 1660	Oza-sen Prelim 2 Round 1	Sente	●
20	12/13	1565	+9	1574	Kazushiza Horiguchi7-dan / age 37 1607	Junisen Class B2 Round 7	Sente	○
21	12/19	1574	-3	1571	Tetsuro Itodani6-dan / age 24 1842	Ginga-sen Block C Round 7	Sente	●
22	1/10	1571	-5	1567	Kensuke Kitahama7-dan / age 37 1715	Junisen Class B2 Round 8	Sente	●
23	2/1	1567	+11	1577	Shingo Itoh4-dan / age 31 1690	Ryuo-sen Group 5 Ranking Round 1	Gote	○
24	2/7	1577	+9	1587	Hirotaka Nozuki7-dan / age 39 1641	Junisen Class B2 Round 9	Gote	○
25	2/18	1587	+3	1590	Eiji Ooshima7-dan / age 55 1352	NHK Cup Prelims Round 1	Gote	○
26	2/18	1587	-6	1581	Shingo Itoh4-dan / age 31 1667	NHK Cup Prelims Round 2	Gote	●
27	2/22	1584	+5	1589	Takeshi Kawakami6-dan / age 40 1461	Kio-sen Prelims Round 2	Gote	○
28	2/27	1589	+10	1599	Masakazu Watanabe5-dan / age 27 1664	Osho-sen Prelim 1 Round 1	Sente	○
29	3/7	1599	+8	1607	Naruyuki Hatakeyama7-dan / age 43 1616	Junisen Class B2 Round 10	Sente	○
30	3/12	1607	-6	1601	Shingo Itoh4-dan / age 31 1688	Kio-sen Prelims Round 3	Sente	●
31	3/15	1601	-8	1593	Hisashi Ogura7-dan / age 44 1597	Ryuo-sen Group 5 Ranking Round 2	Gote	●

FY2011 results9W-17L

Win rate0.346

Rating1581

Annual rank111th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1618	+10	1627	Kosuke Tamura6-dan / age 35 1695	Osho-sen Prelim 1 Round 3	Sente	○
2	4/22	1627	+6	1634	Yoshiyuki Matsumoto6-dan / age 39 1559	Osho-sen Prelim 1 Round 4	Sente	○
3	5/31	1634	+10	1643	Shinya Satoh6-dan / age 33 1704	Osho-sen Prelim 1 Final	Sente	○
4	6/17	1643	+9	1652	Kosuke Tamura6-dan / age 35 1675	Junisen Class B2 Round 1	Gote	○
5	7/8	1652	-5	1647	Ayumu Matsuo7-dan / age 31 1772	Kio-sen Main Round 1	Gote	●
6	7/10	1647	-6	1640	小林裕士6-dan / age 34 1714	NHK Cup Main Round 1	Sente	●
7	7/13	1640	+4	1645	Yuki Fujikura4-dan / age 31 1467	Ginga-sen Prelims	Gote	○
8	7/15	1645	-4	1640	Chikara Akutsu7-dan / age 29 1823	Osho-sen Prelim 2 Round 1	Gote	●
9	7/22	1640	+10	1650	Daisuke Nakagawa8-dan / age 43 1723	Junisen Class B2 Round 2	Sente	○
10	8/2	1650	-8	1643	Akira Nishio6-dan / age 31 1663	Asahi Cup Prelim 1 Round 2	Sente	●
11	8/5	1643	-7	1635	Manabu Senzaki8-dan / age 41 1669	Junisen Class B2 Round 3	Sente	●
12	9/9	1635	-5	1630	Akira Shima9-dan / age 48 1758	Junisen Class B2 Round 4	Gote	●
13	9/13	1630	-7	1623	Hiroki Iizuka7-dan / age 42 1695	Kisei-sen Prelim 2 Round 1	Gote	●
14	10/7	1623	-6	1617	Hirotaka Nozuki7-dan / age 38 1707	Junisen Class B2 Round 5	Gote	●
15	10/14	1617	-8	1609	Shingo Itoh4-dan / age 29 1623	Oi-sen Prelims Round 2	Gote	●
16	11/11	1609	-4	1605	Makoto Tobe6-dan / age 25 1800	Junisen Class B2 Round 6	Gote	●
17	12/9	1605	+6	1612	Hiroshi Kamiya7-dan / age 50 1530	Junisen Class B2 Round 7	Gote	○
18	12/15	1612	-4	1608	Amahiko Satoh6-dan / age 23 1829	Oza-sen Prelim 2 Round 1	Sente	●
19	1/6	1608	-10	1598	Keiji Mori9-dan / age 65 1506	Ryuo-sen Group 4 Ranking Round 1	Sente	●
20	1/13	1598	-6	1591	Takashi Abe8-dan / age 44 1666	Junisen Class B2 Round 8	Sente	●
21	1/25	1591	-10	1581	小林宏7-dan / age 49 1482	Kio-sen Prelims Round 2	Gote	●
22	2/3	1581	-4	1577	Eiji Iijima7-dan / age 32 1753	Junisen Class B2 Round 9	Sente	●
23	2/24	1577	+9	1586	Ichiro Hiura8-dan / age 45 1642	NHK Cup Prelims Round 2	Sente	○
24	2/24	1577	-10	1567	Toshiyuki Nakao5-dan / age 37 1491	NHK Cup Prelims Final	Gote	●
25	2/28	1576	+10	1586	Yoshikazu Minami9-dan / age 48 1643	Ginga-sen Block E Round 9	Sente	○
26	3/9	1586	-5	1581	Kensuke Kitahama7-dan / age 36 1723	Junisen Class B2 Round 10	Gote	●

FY2010 results10W-18L

Win rate0.357

Rating1624

Annual rank77th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1655	+8	1663	Makoto Chuza7-dan / age 40 1671	NHK Cup Main Round 1	Gote	○
2	4/20	1663	+8	1671	Kota Kanai5-dan / age 23 1655	Osho-sen Prelim 1 Round 3	Gote	○
3	5/18	1671	-7	1665	Hiroki Iizuka7-dan / age 41 1727	Osho-sen Prelim 1 Round 4	Gote	●
4	6/4	1665	+9	1674	Masataka Sugimoto7-dan / age 41 1716	Junisen Class B1 Round 1	Sente	○
5	6/24	1674	-6	1667	Nobuyuki Yashiki9-dan / age 38 1749	Kio-sen Main Round 1	Gote	●
6	7/2	1667	-5	1663	Ayumu Matsuo7-dan / age 30 1829	Junisen Class B1 Round 2	Gote	●
7	7/14	1663	+3	1666	Kenji Iino7-dan / age 56 1400	Ginga-sen Prelims	Gote	○
8	7/23	1666	-8	1657	Osamu Nakamura9-dan / age 47 1650	Junisen Class B1 Round 3	Gote	●
9	8/6	1657	-3	1654	Takayuki Yamasaki7-dan / age 29 1910	Junisen Class B1 Round 4	Sente	●
10	8/27	1654	-6	1648	Hiroki Nakata8-dan / age 45 1727	Junisen Class B1 Round 5	Gote	●
11	9/3	1648	-12	1636	Kazuharu Shoshi7-dan / age 48 1447	Oi-sen Prelims Round 2	Sente	●
12	9/16	1636	+7	1643	Tomohiro Murata6-dan / age 29 1596	Ryuo-sen Group 4 Relegation playoff Final	Sente	○
13	9/24	1643	+10	1653	Keita Inoue8-dan / age 46 1715	Junisen Class B1 Round 6	Sente	○
14	10/8	1653	-6	1647	Nobuyuki Yashiki9-dan / age 38 1741	Junisen Class B1 Round 7	Sente	●
15	10/26	1647	-5	1641	Eiji Iijima7-dan / age 31 1773	Kisei-sen Prelim 2 Round 1	Gote	●
16	10/29	1641	-4	1637	Koichi Fukaura9-dan / age 38 1825	Junisen Class B1 Round 8	Gote	●
17	11/4	1637	-5	1632	Eiji Iijima7-dan / age 31 1778	Asahi Cup Prelim 2 Round 1	Sente	●
18	11/19	1632	-5	1627	Hisashi Namekata8-dan / age 36 1768	Junisen Class B1 Round 9	Sente	●
19	11/21	1627	-3	1624	Tadahisa Maruyama9-dan / age 40 1888	NHK Cup Main Round 2	Gote	●
20	12/16	1624	+4	1628	Shohei Takada6-dan / age 48 1406	Ryuo-sen Group 4 Ranking Round 1	Gote	○
21	1/14	1628	-6	1622	Daisuke Suzuki8-dan / age 36 1728	Junisen Class B1 Round 11	Gote	●
22	1/21	1622	-6	1616	Daisuke Nakagawa8-dan / age 42 1726	Oza-sen Prelim 2 Round 2	Gote	●
23	2/4	1616	+14	1630	Yasumitsu Satoh9-dan / age 41 1941	Junisen Class B1 Round 12	Gote	○
24	2/17	1630	+5	1635	Kazuharu Shoshi7-dan / age 49 1467	Osho-sen Prelim 1 Round 2	Gote	○
25	3/3	1635	-8	1627	Hiroshi Naganuma7-dan / age 46 1653	Ryuo-sen Group 4 Ranking Round 2	Sente	●
26	3/8	1627	-4	1623	Makoto Tobe6-dan / age 24 1825	Ginga-sen Block B Round 9	Sente	●
27	3/11	1623	+9	1633	Mamoru Hatakeyama7-dan / age 41 1677	Junisen Class B1 Round 13	Sente	○
28	3/29	1633	-9	1624	Kenji Kobayashi9-dan / age 53 1589	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●

FY2009 results9W-17L

Win rate0.346

Rating1658

Annual rank61st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1721	-11	1710	Torahiko Tanaka9-dan / age 51 1598	Ryuo-sen Group 4 Ranking Round 3	Gote	●
2	4/8	1710	-8	1703	Kazushiza Horiguchi7-dan / age 34 1732	Osho-sen Prelim 1 Round 3	Gote	●
3	6/9	1703	-7	1696	Hisashi Namekata8-dan / age 35 1750	Junisen Class B1 Round 1	Sente	●
4	6/19	1696	-4	1692	Koichi FukauraOi / age 37 1899	Junisen Class B1 Round 2	Gote	●
5	7/1	1692	-13	1679	Yaichio Oono7-dan / age 50 1426	Ginga-sen Prelims	Gote	●
6	7/10	1679	-3	1675	Akira WatanabeRyuo / age 25 1912	Junisen Class B1 Round 3	Gote	●
7	7/24	1675	+6	1681	Youichi Kushida6-dan / age 44 1593	Asahi Cup Prelim 1 Round 2	Sente	○
8	7/31	1681	+8	1690	Nobuyuki Yashiki9-dan / age 37 1690	Junisen Class B1 Round 4	Sente	○
9	8/28	1690	-3	1686	Takayuki Yamasaki7-dan / age 28 1911	Junisen Class B1 Round 5	Gote	●
10	9/4	1686	-11	1675	Yoshiyuki Matsumoto6-dan / age 37 1560	Asahi Cup Prelim 1 Round 3	Sente	●
11	9/11	1675	+7	1682	Torahiko Tanaka9-dan / age 52 1622	Kisei-sen Prelim 2 Round 1	Gote	○
12	9/18	1682	-7	1675	Akira Nishio5-dan / age 29 1708	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
13	9/25	1675	-5	1670	Ayumu Matsuo7-dan / age 29 1812	Junisen Class B1 Round 6	Gote	●
14	10/15	1670	-12	1658	小林宏6-dan / age 46 1482	Oi-sen Prelims Round 2	Gote	●
15	10/30	1658	+10	1668	Takashi Abe8-dan / age 42 1750	Junisen Class B1 Round 8	Sente	○
16	11/6	1668	+8	1676	Hiroki Nakata8-dan / age 45 1677	Kisei-sen Prelim 2 Round 2	Sente	○
17	11/27	1676	+8	1684	Kazushiza Horiguchi7-dan / age 34 1681	Junisen Class B1 Round 9	Gote	○
18	12/18	1684	+9	1693	Mamoru Hatakeyama7-dan / age 40 1718	Junisen Class B1 Round 10	Sente	○
19	1/8	1693	-8	1685	Masataka Sugimoto7-dan / age 41 1699	Junisen Class B1 Round 11	Sente	●
20	1/13	1685	-12	1673	Hifumi Katoh9-dan / age 70 1489	Kisei-sen Prelim 2 Final	Sente	●
21	1/21	1673	-7	1667	Amahiko Satoh5-dan / age 22 1736	Ryuo-sen Group 4 Ranking Round 1	Sente	●
22	1/28	1667	-8	1659	Kensuke Kitahama7-dan / age 34 1687	Oza-sen Prelim 2 Round 2	Sente	●
23	2/8	1659	-3	1656	Toshiaki KuboKio / age 34 1952	Junisen Class B1 Round 12	Gote	●
24	3/12	1656	+11	1667	Daisuke Suzuki8-dan / age 35 1784	Junisen Class B1 Round 13	Sente	○
25	3/19	1667	-12	1655	Toshiyuki Nakao5-dan / age 35 1488	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●
26	3/30	1655	+3	1658	Toshio Miyata7-dan / age 57 1365	Osho-sen Prelim 1 Round 2	Gote	○

FY2008 results15W-12L

Win rate0.556

Rating1723

Annual rank36th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1729	-9	1720	Takeshi Kawakami6-dan / age 35 1682	Ryuo-sen Group 4 Ranking Round 3	Sente	●
2	4/30	1720	+11	1731	Daisuke Suzuki8-dan / age 33 1873	Osho-sen Prelim 1 Round 3	Gote	○
3	6/4	1731	-9	1722	Akihito Hirose5-dan / age 21 1703	Osho-sen Prelim 1 Final	Sente	●
4	6/13	1722	+6	1728	Osamu Nakamura9-dan / age 45 1632	Junisen Class B2 Round 1	Gote	○
5	7/4	1728	+9	1738	Ayumu Matsuo7-dan / age 28 1789	Junisen Class B2 Round 2	Gote	○
6	7/10	1738	+4	1742	Hiroshi Okazaki6-dan / age 41 1543	Oi-sen Prelims Round 2	Gote	○
7	7/25	1742	-9	1732	Hiroki Iizuka6-dan / age 39 1679	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
8	8/1	1732	+5	1738	Hirotaka Nozuki7-dan / age 35 1617	Junisen Class B2 Round 3	Sente	○
9	8/14	1738	-13	1725	Yuki Fujikura4-dan / age 28 1501	Ginga-sen Prelims	Gote	●
10	9/4	1725	-8	1717	Amahiko Satoh4-dan / age 20 1727	Asahi Cup Prelim 1 Round 2	Gote	●
11	9/19	1717	+4	1721	Hifumi Katoh9-dan / age 68 1502	Junisen Class B2 Round 4	Gote	○
12	9/26	1721	-12	1709	Keiji Mori9-dan / age 62 1557	Kisei-sen Prelim 2 Round 1	Gote	●
13	10/17	1709	-8	1701	Akira Shima9-dan / age 45 1705	Junisen Class B2 Round 5	Gote	●
14	11/14	1701	+4	1705	Masahiko Urano7-dan / age 44 1525	Junisen Class B2 Round 6	Sente	○
15	11/21	1705	-8	1698	Manabu Senzaki8-dan / age 38 1721	Oza-sen Prelim 2 Round 1	Sente	●
16	12/5	1698	+10	1708	Michio Takahashi9-dan / age 48 1782	Oi-sen Prelims Round 3	Gote	○
17	12/10	1708	+7	1714	Ichiro Hiura7-dan / age 42 1658	Ryuo-sen Group 4 Ranking Round 1	Sente	○
18	12/19	1714	+5	1719	Naruyuki Hatakeyama7-dan / age 39 1575	Junisen Class B2 Round 7	Sente	○
19	12/26	1719	-7	1713	Atsushi Miyata5-dan / age 27 1785	Oi-sen Prelims Round 4	Sente	●
20	1/16	1713	+7	1720	Hiroki Iizuka6-dan / age 39 1681	Junisen Class B2 Round 8	Gote	○
21	1/22	1720	-9	1711	Makoto Tobe4-dan / age 22 1665	Kio-sen Prelims Round 2	Gote	●
22	1/27	1711	+8	1719	Kosuke Tamura6-dan / age 32 1697	Osho-sen Prelim 1 Round 2	Gote	○
23	1/30	1719	+7	1726	Shuji Satoh7-dan / age 41 1681	Ryuo-sen Group 4 Ranking Round 2	Sente	○
24	2/13	1726	+7	1733	Hiroki Nakata8-dan / age 44 1681	Junisen Class B2 Round 9	Sente	○
25	2/27	1733	+3	1735	小林宏6-dan / age 46 1445	NHK Cup Prelims Round 1	Gote	○
26	2/27	1733	-7	1726	Atsushi Miyata5-dan / age 27 1781	NHK Cup Prelims Round 2	Sente	●
27	3/19	1728	-5	1723	Chikara Akutsu6-dan / age 26 1866	Junisen Class B2 Round 10	Gote	●

FY2007 results24W-13L

Win rate0.649

Rating1739

Annual rank28th

Rank/title at FY end / age6-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1709	-8	1701	Masakazu Kondoh5-dan / age 35 1701	Ryuo-sen Group 4 Ranking Round 3	Gote	●
2	4/17	1701	-3	1698	Yasumitsu SatohKisei・Kio / age 37 1984	Oza-sen Main Round 1	Gote	●
3	6/12	1698	+7	1705	Keiichi Sanada7-dan / age 34 1669	Junisen Class C1 Round 1	Gote	○
4	6/22	1705	+4	1710	Manabu Kumasaka4-dan / age 30 1523	Kisei-sen Prelim 1 Round 2	Gote	○
5	6/24	1710	-7	1703	Daisuke Nakagawa7-dan / age 38 1752	NHK Cup Main Round 1	Sente	●
6	7/10	1703	+5	1708	Yasuaki Tsukada9-dan / age 42 1584	Junisen Class C1 Round 2	Gote	○
7	7/13	1708	+5	1713	Yoshiyuki Matsumoto5-dan / age 35 1555	Oi-sen Prelims Round 2	Sente	○
8	7/23	1713	+3	1716	Kazuo Manabe8-dan / age 55 1462	Asahi Cup Prelim 1 Round 2	Gote	○
9	7/26	1716	+7	1723	Naruyuki Hatakeyama7-dan / age 38 1669	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	○
10	8/2	1723	+7	1730	Yoshiyuki Kubota6-dan / age 35 1676	Kisei-sen Prelim 1 Round 3	Sente	○
11	8/7	1730	+5	1735	Kiyokazu Katsumata6-dan / age 38 1607	Junisen Class C1 Round 3	Gote	○
12	8/30	1735	-9	1725	Kosuke Tamura6-dan / age 31 1671	Ryuo-sen Group 4 Promotion playoff Semifinal	Sente	●
13	9/11	1725	-6	1719	Eiji Iijima5-dan / age 27 1800	Junisen Class C1 Round 4	Gote	●
14	9/14	1719	+6	1725	Takehiro Ohira5-dan / age 30 1615	Kisei-sen Prelim 1 Final	Sente	○
15	9/21	1725	+7	1732	Hirotaka Nozuki7-dan / age 34 1699	Asahi Cup Prelim 1 Round 3	Sente	○
16	9/21	1725	+4	1729	Hiroshi Okazaki6-dan / age 40 1542	Asahi Cup Prelim 1 Final	Gote	○
17	10/2	1736	-9	1728	Takanori Anyouji5-dan / age 33 1708	Junisen Class C1 Round 5	Sente	●
18	10/23	1728	-8	1720	Makoto Nakahara9-dan / age 60 1726	Oi-sen Prelims Round 3	Gote	●
19	10/26	1720	-4	1716	Tadahisa Maruyama9-dan / age 37 1911	Asahi Cup Prelim 2 Round 1	Gote	●
20	11/2	1716	-8	1707	Kazushiza Horiguchi7-dan / age 32 1711	Kisei-sen Prelim 2 Round 2	Sente	●
21	11/6	1707	+7	1714	Ichiro Hiura7-dan / age 41 1652	Junisen Class C1 Round 6	Sente	○
22	12/4	1714	+5	1719	Kenji Kanzaki7-dan / age 43 1567	Junisen Class C1 Round 7	Gote	○
23	12/14	1719	+8	1727	Akihito Hirose5-dan / age 20 1716	Ginga-sen Block A Round 6	Sente	○
24	12/27	1727	+5	1732	Takehiro Ohira5-dan / age 30 1597	Ryuo-sen Group 4 Ranking Round 1	Sente	○
25	1/11	1732	+8	1740	Kensuke Kitahama7-dan / age 32 1715	Oza-sen Prelim 2 Round 2	Gote	○
26	1/18	1740	+3	1743	Nobuyuki Oouchi9-dan / age 66 1476	Kio-sen Prelims Round 2	Sente	○
27	1/22	1743	+5	1748	Eisaku Tomioka8-dan / age 43 1618	Junisen Class C1 Round 8	Sente	○
28	1/30	1748	+3	1751	Shohei Takada6-dan / age 45 1524	Osho-sen Prelim 1 Round 1	Gote	○
29	2/8	1751	-4	1747	Kazuki Kimura8-dan / age 34 1926	Oza-sen Prelim 2 Final	Sente	●
30	2/12	1747	+4	1751	Hiroshi Okazaki6-dan / age 40 1559	Junisen Class C1 Round 9	Gote	○
31	2/19	1751	+5	1756	Kiyozumi Kiriyama9-dan / age 60 1633	Ginga-sen Block A Round 7	Gote	○
32	2/19	1751	-10	1741	Hiroki Nakata8-dan / age 43 1655	Ginga-sen Block A Round 8	Gote	●
33	2/27	1746	-11	1736	Shoji Segawa4-dan / age 37 1629	NHK Cup Prelims Round 1	Gote	●
34	3/6	1736	+5	1741	Kiyokazu Katsumata6-dan / age 38 1609	Ryuo-sen Group 4 Ranking Round 2	Gote	○
35	3/11	1741	+4	1745	Hisashi Ogura7-dan / age 39 1574	Junisen Class C1 Round 10	Sente	○
36	3/18	1745	+4	1749	Yoshiyuki Matsumoto5-dan / age 36 1540	Osho-sen Prelim 1 Round 2	Sente	○
37	3/25	1749	-10	1739	Shuji Muranaka4-dan / age 27 1639	Kio-sen Prelims Round 3	Sente	●

FY2006 results21W-10L

Win rate0.677

Rating1710

Annual rank39th

Rank/title at FY end / age6-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1676	+4	1680	Koji Horiguchi7-dan / age 44 1502	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
2	5/16	1680	+6	1686	Akihito Hirose4-dan / age 19 1595	Kisei-sen Prelim 1 Round 2	Sente	○
3	5/25	1686	-9	1677	Shingo Hirafuji6-dan / age 42 1649	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●
4	6/6	1677	-9	1668	Hisashi Ogura7-dan / age 38 1620	Junisen Class C1 Round 1	Gote	●
5	6/28	1668	+2	1670	Haruo Numa6-dan / age 57 1295	Asahi Open Prelims Round 2	Gote	○
6	7/18	1670	+7	1676	Eisaku Tomioka8-dan / age 42 1622	Junisen Class C1 Round 2	Sente	○
7	7/28	1676	+2	1679	Toshio Miyata7-dan / age 53 1376	Kisei-sen Prelim 1 Round 3	Gote	○
8	8/3	1679	-8	1671	Shuji Muranaka4-dan / age 25 1681	Oi-sen Prelims Round 2	Gote	●
9	8/14	1671	-8	1663	Ryosuke Nakamura4-dan / age 20 1661	Asahi Open Prelims Round 3	Gote	●
10	9/5	1663	+7	1670	Sakio Chiba5-dan / age 27 1616	Junisen Class C1 Round 3	Gote	○
11	9/21	1670	+7	1676	Yuya Nagaoka4-dan / age 21 1613	Oza-sen Prelim 1 Round 2	Sente	○
12	9/26	1676	+9	1685	Yoshiyuki Kubota5-dan / age 34 1701	Junisen Class C1 Round 4	Sente	○
13	9/29	1685	+4	1689	木下浩一age 39 1482	Kisei-sen Prelim 1 Final	Sente	○
14	10/17	1689	+9	1697	Yasuaki Murayama4-dan / age 22 1715	Oza-sen Prelim 1 Round 3	Sente	○
15	10/27	1697	+4	1701	Koji Tosa7-dan / age 51 1509	Kisei-sen Prelim 2 Round 2	Sente	○
16	10/31	1701	-5	1696	Chikara Akutsu5-dan / age 24 1822	Junisen Class C1 Round 6	Sente	●
17	11/17	1696	-6	1690	Kensuke Kitahama7-dan / age 30 1773	Kisei-sen Prelim 2 Final	Gote	●
18	11/21	1690	+8	1697	Makoto Chuza5-dan / age 36 1671	Junisen Class C1 Round 7	Gote	○
19	12/1	1697	+6	1703	Yasuaki Tsukada9-dan / age 42 1613	Oza-sen Prelim 1 Round 4	Sente	○
20	12/8	1703	+6	1709	Norihiro Yagura6-dan / age 32 1604	Ryuo-sen Group 4 Ranking Round 1	Gote	○
21	12/19	1709	+5	1714	Hiroshi Okazaki6-dan / age 39 1556	Junisen Class C1 Round 8	Gote	○
22	12/26	1714	+6	1720	Takehiro Ohira5-dan / age 29 1629	Oza-sen Prelim 1 Final	Gote	○
23	1/16	1720	-9	1711	Isao Nakata7-dan / age 39 1658	Junisen Class C1 Round 9	Sente	●
24	1/23	1711	+4	1715	Shohei Takada6-dan / age 44 1531	Kio-sen Prelims Round 2	Gote	○
25	1/26	1715	+4	1719	Koji Tosa7-dan / age 51 1516	Oza-sen Prelim 2 Round 2	Gote	○
26	2/2	1719	+5	1723	Kunio Naitou9-dan / age 67 1576	Ryuo-sen Group 4 Ranking Round 2	Gote	○
27	2/13	1723	-11	1712	Hiroshi Naganuma7-dan / age 42 1575	Junisen Class C1 Round 10	Gote	●
28	2/16	1712	-10	1702	Yusuke Toyama4-dan / age 27 1602	Osho-sen Prelim 1 Round 1	Gote	●
29	3/9	1702	+8	1710	Michio Takahashi9-dan / age 46 1709	Oza-sen Prelim 2 Final	Gote	○
30	3/13	1710	+8	1718	Masakazu Kondoh5-dan / age 35 1710	Junisen Class C1 Round 11	Sente	○
31	3/16	1718	-8	1710	Shuji Satoh6-dan / age 39 1721	Kio-sen Prelims Round 3	Gote	●

FY2005 results19W-17L

Win rate0.528

Rating1677

Annual rank51st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1682	+6	1689	Hiroshi Kamiya7-dan / age 43 1609	Ginga-sen Block H Round 8	Sente	○
2	4/7	1682	+7	1689	Eisaku Tomioka8-dan / age 40 1623	Ginga-sen Block H Round 7	Sente	○
3	4/15	1695	+4	1700	Shohei Takada6-dan / age 42 1527	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
4	4/19	1700	-8	1692	Akira Shima8-dan / age 42 1713	Osho-sen Prelim 1 Round 4	Sente	●
5	5/19	1692	+9	1701	Keita Inoue8-dan / age 41 1718	Ginga-sen Block H Round 9	Gote	○
6	5/19	1692	-5	1687	Toshiaki Kubo8-dan / age 29 1835	Ginga-sen Block H Round 10	Gote	●
7	5/24	1696	-10	1686	Kunio Naitou9-dan / age 65 1618	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●
8	5/31	1686	+4	1690	小林宏6-dan / age 42 1494	Kisei-sen Prelim 1 Round 2	Sente	○
9	6/7	1690	-10	1680	Kenji Kobayashi9-dan / age 48 1597	Junisen Class C1 Round 1	Sente	●
10	6/21	1680	+5	1685	Youichi Kushida6-dan / age 40 1563	Kisei-sen Prelim 1 Round 3	Gote	○
11	7/5	1685	+10	1696	Hisashi Namekata7-dan / age 31 1795	Asahi Open Prelims Round 2	Sente	○
12	7/12	1696	-7	1689	Atsushi Miyata5-dan / age 24 1755	Junisen Class C1 Round 2	Gote	●
13	7/15	1689	-6	1683	Taku Morishita9-dan / age 39 1792	Ginga-sen Main Round 1	Sente	●
14	7/20	1683	+5	1688	Yoshiyuki Ueyama6-dan / age 48 1541	Asahi Open Prelims Round 3	Gote	○
15	8/12	1688	+7	1695	Ichiro Hiura7-dan / age 39 1648	Kisei-sen Prelim 1 Final	Sente	○
16	8/16	1695	-9	1687	Akira Nishio4-dan / age 25 1663	Asahi Open Prelims Final	Sente	●
17	8/23	1687	+8	1694	Shingo Hirafuji6-dan / age 41 1670	Junisen Class C1 Round 3	Gote	○
18	9/2	1694	+6	1701	Akihito Hirose4-dan / age 18 1621	Oza-sen Prelim 1 Round 2	Sente	○
19	9/13	1701	+6	1707	Tadao Kitajima6-dan / age 39 1627	Junisen Class C1 Round 4	Sente	○
20	9/28	1707	-10	1697	Ryosuke Nakamura4-dan / age 20 1640	Oi-sen Prelims Round 2	Gote	●
21	10/4	1697	-8	1690	Shinya Satoh5-dan / age 28 1712	Oza-sen Prelim 1 Round 3	Sente	●
22	10/11	1690	-3	1686	Akira WatanabeRyuo / age 21 1915	Junisen Class C1 Round 6	Sente	●
23	11/4	1686	-5	1682	Takeshi Fujii9-dan / age 35 1843	Kisei-sen Prelim 2 Round 2	Sente	●
24	11/8	1682	+6	1688	Akio Ishikawa6-dan / age 42 1607	Junisen Class C1 Round 7	Gote	○
25	12/6	1688	+5	1693	Hitoshige Awaji9-dan / age 55 1529	Junisen Class C1 Round 8	Sente	○
26	12/21	1693	+4	1697	Kazuharu Shoshi7-dan / age 44 1527	Ryuo-sen Group 4 Ranking Round 1	Gote	○
27	1/10	1697	-8	1689	小林裕士5-dan / age 29 1709	Junisen Class C1 Round 9	Gote	●
28	1/18	1689	+8	1698	Eiji Iijima5-dan / age 26 1701	Ginga-sen Block E Round 5	Sente	○
29	1/20	1698	+3	1701	Nou Itoh5-dan / age 44 1440	Osho-sen Prelim 1 Round 2	Sente	○
30	2/2	1701	-11	1690	Torahiko Tanaka9-dan / age 48 1580	Ryuo-sen Group 4 Ranking Round 2	Gote	●
31	2/7	1690	-7	1682	Ayumu Matsuo5-dan / age 25 1712	Junisen Class C1 Round 10	Gote	●
32	2/14	1682	-4	1678	Takayuki Yamasaki6-dan / age 25 1874	Ginga-sen Block E Round 6	Gote	●
33	2/27	1678	+8	1686	Takeshi Kawakami6-dan / age 33 1672	Kio-sen Prelims Round 2	Gote	○
34	3/7	1686	+3	1690	Kaishu Tanaka9-dan / age 59 1463	Junisen Class C1 Round 11	Sente	○
35	3/16	1690	-6	1684	Atsushi Miyata5-dan / age 24 1790	Kio-sen Prelims Round 3	Sente	●
36	3/30	1684	-7	1677	Daisuke Nakagawa7-dan / age 37 1735	Osho-sen Prelim 1 Round 3	Gote	●

FY2004 results18W-15L

Win rate0.545

Rating1685

Annual rank39th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1694	+6	1700	Makoto Sasaki4-dan / age 24 1615	Osho-sen Prelim 1 Round 3	Sente	○
2	4/20	1700	-10	1690	Kazutoshi Satoh4-dan / age 25 1588	Kio-sen Prelims Round 2	Sente	●
3	5/14	1690	-8	1682	Chikara Akutsu4-dan / age 21 1682	Osho-sen Prelim 1 Round 4	Sente	●
4	5/24	1682	-7	1675	Ayumu Matsuo5-dan / age 24 1730	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
5	6/15	1675	-7	1668	Atsushi Miyata5-dan / age 23 1737	Junisen Class C1 Round 1	Sente	●
6	6/20	1668	-8	1660	Kosuke Tamura5-dan / age 28 1666	NHK Cup Main Round 1	Sente	●
7	6/21	1660	-7	1654	橋本崇載age 21 1719	Asahi Open Prelims Round 2	Sente	●
8	6/29	1654	+6	1660	Toshiyuki Nakao4-dan / age 29 1577	Kisei-sen Prelim 1 Round 2	Sente	○
9	7/15	1660	+4	1663	Tsuneo Kikuchi7-dan / age 55 1446	Kisei-sen Prelim 1 Round 3	Gote	○
10	7/20	1663	+7	1671	Hisashi Ogura6-dan / age 36 1641	Junisen Class C1 Round 2	Sente	○
11	8/24	1671	+9	1680	Isao Nakata6-dan / age 37 1702	Junisen Class C1 Round 3	Sente	○
12	8/31	1680	+5	1685	Yuki Fujikura4-dan / age 24 1542	Kisei-sen Prelim 1 Final	Sente	○
13	9/14	1685	-9	1675	Hiroshi Naganuma6-dan / age 39 1619	Junisen Class C1 Round 4	Sente	●
14	9/22	1675	+5	1680	Nobuyuki Oouchi9-dan / age 62 1531	Oi-sen Prelims Round 2	Sente	○
15	10/4	1680	+2	1682	Yoshinori Satou8-dan / age 55 1386	Oza-sen Prelim 1 Round 2	Sente	○
16	10/12	1682	-9	1673	Tadao Kitajima6-dan / age 38 1623	Junisen Class C1 Round 5	Sente	●
17	10/22	1673	+11	1684	Taku Morishita9-dan / age 38 1790	Kisei-sen Prelim 2 Round 2	Sente	○
18	10/28	1684	+10	1694	Hisashi Namekata7-dan / age 30 1777	Oi-sen Prelims Round 3	Sente	○
19	11/1	1694	-12	1682	Manabu Kumasaka4-dan / age 27 1523	Oza-sen Prelim 1 Round 3	Sente	●
20	11/9	1682	-9	1673	Kenji Kanzaki7-dan / age 40 1652	Junisen Class C1 Round 6	Gote	●
21	11/30	1673	-8	1666	Akira Shima8-dan / age 41 1683	Kisei-sen Prelim 2 Final	Sente	●
22	12/7	1666	-7	1658	Ichiro Hiura7-dan / age 38 1691	Junisen Class C1 Round 7	Sente	●
23	12/20	1658	-3	1655	Akira Watanabe6-dan / age 20 1889	Oi-sen Prelims Round 4	Sente	●
24	12/27	1655	-8	1647	Takeshi Kawakami5-dan / age 32 1644	Ryuo-sen Group 4 Ranking Round 1	Sente	●
25	1/11	1647	+7	1654	Yasuaki Tsukada9-dan / age 40 1597	Junisen Class C1 Round 8	Gote	○
26	1/25	1654	+8	1661	Takeshi Kawakami5-dan / age 32 1646	Ginga-sen Block H Round 6	Sente	○
27	1/28	1661	+3	1664	Noboru Sakurai8-dan / age 63 1382	Kio-sen Prelims Round 1	Sente	○
28	2/2	1664	+6	1670	Toshiyuki Nakao4-dan / age 30 1594	Osho-sen Prelim 1 Round 2	Sente	○
29	2/8	1670	+8	1679	Keiichi Sanada6-dan / age 32 1675	Junisen Class C1 Round 9	Sente	○
30	2/16	1679	+7	1686	Kenji Kanzaki7-dan / age 41 1636	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○
31	3/8	1686	+7	1692	Kiyokazu Katsumata5-dan / age 35 1633	Junisen Class C1 Round 10	Gote	○
32	3/22	1692	-14	1679	Ryuuichi Matsuura6-dan / age 53 1392	Kio-sen Prelims Round 2	Sente	●
33	3/31	1679	+6	1685	Takehiro Ohira4-dan / age 27 1612	Osho-sen Prelim 1 Round 3	Sente	○

FY2003 results13W-11L

Win rate0.542

Rating1701

Annual rank38th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1723	+6	1730	Takeshi Kawakami5-dan / age 30 1650	Kio-sen Prelims Round 2	Sente	○
2	5/2	1730	-11	1718	Shuuichi Ono7-dan / age 45 1574	Ryuo-sen Group 4 Ranking Round 3	Gote	●
3	5/7	1718	-9	1710	Torahiko Tanaka9-dan / age 46 1690	Osho-sen Prelim 1 Round 4	Gote	●
4	5/13	1710	+10	1720	Hisashi Namekata6-dan / age 29 1814	Kio-sen Prelims Round 3	Gote	○
5	6/6	1720	-12	1708	Masamitsu Tachi6-dan / age 38 1546	Kisei-sen Prelim 1 Round 2	Gote	●
6	6/10	1708	+4	1712	Nobuyuki Oouchi9-dan / age 61 1502	Junisen Class C1 Round 1	Sente	○
7	6/13	1712	-5	1707	Nobuyuki Yashiki8-dan / age 31 1838	Kio-sen Prelims Final	Gote	●
8	7/1	1707	-11	1696	Shohei Takada6-dan / age 41 1558	Asahi Open Prelims Round 2		●
9	7/15	1696	+8	1704	Ichiro Hiura7-dan / age 37 1698	Junisen Class C1 Round 2		○
10	8/7	1704	-7	1697	Kazushiza Horiguchi6-dan / age 28 1748	Ryuo-sen Group 4 Promotion playoff Round 4		●
11	8/19	1697	+4	1700	Kazuo Manabe8-dan / age 51 1493	Junisen Class C1 Round 3		○
12	9/9	1700	+3	1703	Seiichirou Taki7-dan / age 54 1409	Oza-sen Prelim 1 Round 2		○
13	9/16	1703	+7	1710	Hiroshi Okazaki5-dan / age 36 1674	Junisen Class C1 Round 4		○
14	10/1	1710	-10	1700	Yusuke Ina4-dan / age 27 1618	Oi-sen Prelims Round 2		●
15	10/8	1700	-8	1692	橋本崇載age 20 1685	Oza-sen Prelim 1 Round 3		●
16	10/14	1692	+4	1696	Kouichi Kodama7-dan / age 52 1497	Junisen Class C1 Round 5		○
17	11/11	1696	-11	1685	Yoshiyuki Kubota5-dan / age 31 1553	Junisen Class C1 Round 6		●
18	12/9	1685	+8	1693	Makoto Chuza5-dan / age 33 1691	Junisen Class C1 Round 7		○
19	1/7	1693	-9	1684	Masaki Izumi7-dan / age 42 1651	Ryuo-sen Group 4 Ranking Round 1		●
20	1/30	1684	+5	1689	Takashi Kanezawa4-dan / age 30 1553	Osho-sen Prelim 1 Round 2		○
21	2/10	1689	+9	1698	Ayumu Matsuo5-dan / age 23 1751	Junisen Class C1 Round 9		○
22	2/20	1698	+9	1707	Kosuke Tamura5-dan / age 27 1722	Ryuo-sen Group 4 Promotion playoff Round 1		○
23	3/9	1707	-8	1699	Hiroki Iizuka6-dan / age 34 1699	Junisen Class C1 Round 10		●
24	3/15	1699	+2	1701	Hiroshi Seki5-dan / age 43 1345	Kio-sen Prelims Round 1		○

FY2002 results18W-15L

Win rate0.545

Rating1733

Annual rank30th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/3	1724	-11	1713	Bungo Fukusaki8-dan / age 42 1566	Ryuo-sen Group 3 Promotion playoff Round 1	●
2	4/19	1713	+4	1717	Kazuo Ishida9-dan / age 55 1530	Kio-sen Prelims Round 2	○
3	5/14	1717	-8	1709	Hiroshi Okazaki5-dan / age 35 1706	Osho-sen Prelim 1 Round 4	●
4	5/22	1709	+11	1720	Nobuyuki Yashiki8-dan / age 30 1846	Kio-sen Prelims Round 3	○
5	5/31	1720	+2	1722	Noboru Sakurai8-dan / age 61 1407	Kisei-sen Prelim 1 Round 2	○
6	6/17	1722	-10	1713	Kunio Yonenaga9-dan / age 59 1656	Kachinuki-sen Game 2	●
7	6/18	1713	-9	1704	小林裕士5-dan / age 25 1675	Junisen Class C1 Round 1	●
8	7/5	1704	-4	1700	Kazuki Kimura6-dan / age 29 1920	Kio-sen Prelims Final	●
9	7/9	1700	-10	1690	Yoshiyuki Matsumoto5-dan / age 30 1623	Ryuo-sen Group 3 Relegation playoff Round 1	●
10	7/11	1690	-8	1682	Akira Watanabe4-dan / age 18 1669	Asahi Open Prelims	●
11	7/19	1682	-6	1676	Hirotaka Nozuki5-dan / age 29 1785	Kisei-sen Prelim 1 Round 3	●
12	7/23	1676	+10	1686	Hiroki Nakata7-dan / age 37 1764	Junisen Class C1 Round 2	○
13	7/28	1686	+7	1693	Yoshikazu Minami9-dan / age 39 1646	Hayazashi-sen Main Round 1	○
14	8/27	1693	-11	1683	Michio Ariyoshi9-dan / age 67 1577	Junisen Class C1 Round 3	●
15	9/6	1683	+7	1690	Takeshi Kawakami5-dan / age 30 1639	Oza-sen Prelim 1 Round 2	○
16	9/17	1690	+7	1696	Hitoshige Awaji9-dan / age 52 1638	Junisen Class C1 Round 4	○
17	10/1	1696	-8	1689	Keiichi Sanada6-dan / age 29 1717	Oi-sen Prelims Round 2	●
18	10/15	1689	-6	1683	Masataka Sugimoto6-dan / age 33 1770	Junisen Class C1 Round 5	●
19	10/30	1683	+5	1687	Nou Itoh5-dan / age 40 1522	Ginga-sen Block E Round 4	○
20	11/12	1687	+11	1699	Nobuyuki Yashiki8-dan / age 30 1845	Junisen Class C1 Round 6	○
21	11/17	1699	+13	1712	Yasumitsu SatohKisei・Osho / age 33 1946	Hayazashi-sen Main Round 2	○
22	12/6	1712	-8	1704	Atsushi Miyata4-dan / age 21 1721	Oza-sen Prelim 1 Round 3	●
23	12/10	1704	-10	1694	Akio Ishikawa6-dan / age 39 1627	Junisen Class C1 Round 7	●
24	1/9	1694	-6	1688	Hiroki Nakata7-dan / age 38 1785	Ginga-sen Block E Round 5	●
25	1/12	1688	-4	1684	Toshiaki Kubo7-dan / age 27 1854	Hayazashi-sen Main Round 3	●
26	1/14	1684	+4	1688	Kaishu Tanaka9-dan / age 55 1489	Junisen Class C1 Round 8	○
27	1/24	1688	+7	1695	Takeshi Kawakami5-dan / age 30 1641	Osho-sen Prelim 1 Round 2	○
28	1/29	1695	+7	1702	Shuji Satoh6-dan / age 35 1661	Ryuo-sen Group 4 Ranking Round 1	○
29	2/4	1702	+5	1706	Kazuyoshi Nishimura9-dan / age 61 1541	Junisen Class C1 Round 9	○
30	3/4	1706	+10	1716	Hirotaka Nozuki5-dan / age 29 1789	Junisen Class C1 Round 10	○
31	3/19	1716	+5	1721	Takashi Kanezawa4-dan / age 29 1555	Kio-sen Prelims Round 1	○
32	3/25	1721	+9	1730	Akira Watanabe4-dan / age 18 1774	Ryuo-sen Group 4 Ranking Round 2	○
33	3/28	1730	+3	1733	Noboru Tamaru8-dan / age 52 1507	Osho-sen Prelim 1 Round 3	○

FY2001 results21W-7L

Win rate0.750

Rating1726

Annual rank32nd

Rank/title at FY end / age5-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	5/9	1663	+7	1669	Shuuichi Ono7-dan / age 43 1604	Ryuo-sen Group 3 Promotion playoff	○
2	5/31	1669	-9	1661	Yoshiyuki Matsumoto5-dan / age 29 1635	Kisei-sen Prelim 1 Round 2	●
3	6/11	1661	+7	1667	Hideyuki Takano4-dan / age 28 1603	Asahi Open Prelims	○
4	6/19	1667	+8	1675	Makoto Chuza4-dan / age 31 1646	Junisen Class C2 Round 1	○
5	7/6	1675	-6	1669	Daisuke Nakagawa7-dan / age 32 1761	Asahi Open Prelims	●
6	7/24	1669	+6	1675	Hirokazu Ueno4-dan / age 24 1571	Junisen Class C2 Round 2	○
7	8/1	1675	+9	1684	Hiroki Nakata7-dan / age 36 1723	Ryuo-sen Group 3 Promotion playoff	○
8	8/22	1684	+3	1687	Yuji Maeda8-dan / age 47 1420	Oza-sen Prelim 1 Round 2	○
9	8/28	1687	+5	1692	Masamitsu Tachi6-dan / age 36 1557	Junisen Class C2 Round 3	○
10	9/7	1692	-11	1681	Keiji Nishikawa7-dan / age 39 1565	Ryuo-sen Group 3 Promotion playoff	●
11	9/18	1681	+8	1689	Akira Watanabe4-dan / age 17 1668	Junisen Class C2 Round 4	○
12	10/9	1689	+8	1696	Ichiro Hiura7-dan / age 35 1678	Oza-sen Prelim 1 Round 3	○
13	10/12	1696	+9	1705	Hiroki Nakata7-dan / age 36 1728	Oi-sen Prelims Round 2	○
14	10/16	1705	+4	1709	Eiji Ooshima7-dan / age 44 1525	Junisen Class C2 Round 5	○
15	10/22	1709	+6	1715	Keiji Mori9-dan / age 55 1603	Oi-sen Prelims Round 3	○
16	11/15	1715	-10	1705	Hideyuki Takano4-dan / age 29 1628	Oza-sen Prelim 1 Round 4	●
17	11/20	1705	+4	1709	Hatasu Itou7-dan / age 51 1535	Junisen Class C2 Round 6	○
18	11/29	1709	-7	1702	Ayumu Matsuo4-dan / age 21 1732	Oi-sen Prelims Round 4	●
19	12/13	1702	+7	1709	Shinya Satoh4-dan / age 24 1657	Ginga-sen Block E Round 3	○
20	12/18	1709	+6	1715	橋本崇載age 18 1619	Junisen Class C2 Round 7	○
21	1/10	1715	-9	1706	Hitoshige Awaji9-dan / age 51 1657	Ryuo-sen Group 3 Ranking Round 1	●
22	1/10	1715	-9	1706	Kenji Kanzaki7-dan / age 38 1670	Ginga-sen Block E Round 4	●
23	1/22	1697	+3	1699	Yoshiyuki Kubota5-dan / age 29 1434	Junisen Class C2 Round 8	○
24	2/6	1699	+7	1706	Hideyuki Takano4-dan / age 29 1639	Osho-sen Prelim 1 Round 2	○
25	2/12	1706	+2	1708	Noboru Sakurai7-dan / age 60 1386	Junisen Class C2 Round 9	○
26	2/21	1708	+4	1712	Eiji Ooshima7-dan / age 44 1515	Kio-sen Prelims Round 1	○
27	3/12	1712	+6	1719	Eiji Iijima4-dan / age 22 1640	Junisen Class C2 Round 10	○
28	3/25	1719	+7	1726	Masaki Izumi7-dan / age 41 1674	Osho-sen Prelim 1 Round 3	○

FY2000 results23W-13L

Win rate0.639

Rating1675

Annual rank46th

Rank/title at FY end / age5-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1658	+2	1660	Chimine Yamaguchiage 62 1326	Kisei-sen Prelim 1 Round 1	Gote	○
2	5/30	1660	+5	1665	Kazuo Ishida9-dan / age 53 1524	Hayazashi-sen Prelims Round 3	Gote	○
3	5/30	1660	+3	1663	Yoshinori Satou8-dan / age 51 1437	Hayazashi-sen Prelims Round 2	Gote	○
4	5/30	1660	-6	1654	Yasuaki Tsukada8-dan / age 35 1759	Hayazashi-sen Prelims Final	Gote	●
5	5/30	1660	+6	1665	Junichi Kase6-dan / age 42 1553	Hayazashi-sen Prelims Round 1	Sente	○
6	6/20	1668	+5	1673	Yaichio Oono6-dan / age 41 1510	Junisen Class C2 Round 1	Sente	○
7	6/27	1673	+9	1681	Shuji Satoh6-dan / age 33 1699	Kisei-sen Prelim 1 Round 2	Sente	○
8	6/30	1681	+9	1690	Ichiro Hiura7-dan / age 34 1713	All-Japan Pro Round 2	Gote	○
9	7/11	1690	+2	1692	Hideo Yamaguchi7-dan / age 58 1391	Ginga-sen Prelims	Sente	○
10	7/19	1692	-9	1683	Ayumu Matsuo4-dan / age 20 1650	Kisei-sen Prelim 1 Round 3	Sente	●
11	7/25	1683	+4	1688	Saburou Takeichi6-dan / age 46 1517	Junisen Class C2 Round 2	Gote	○
12	8/29	1688	+5	1693	Nobuo Mori6-dan / age 48 1562	Junisen Class C2 Round 3	Sente	○
13	9/5	1693	+6	1699	Shingo Hirafuji5-dan / age 36 1618	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	○
14	9/19	1699	+4	1704	Noboru Kosaka7-dan / age 50 1530	Junisen Class C2 Round 4	Gote	○
15	9/25	1704	-10	1694	Akio Ishikawa6-dan / age 37 1636	Oza-sen Prelim 1 Round 2	Gote	●
16	9/29	1694	+6	1700	Masamitsu Tachi6-dan / age 35 1596	All-Japan Pro Round 3	Gote	○
17	10/12	1700	-10	1690	Shoji Segawaage 30 1613	Ginga-sen Block A Round 5	Sente	●
18	10/14	1690	+8	1698	Shuji Satoh6-dan / age 33 1705	Ryuo-sen Group 4 Promotion playoff Round 5	Sente	○
19	10/17	1698	-13	1686	Kenji Iino7-dan / age 46 1458	Junisen Class C2 Round 5	Gote	●
20	10/25	1686	+7	1693	Hiroshi Kamiya7-dan / age 39 1650	Ryuo-sen Group 4 Promotion playoff Round 5	Sente	○
21	10/31	1693	-9	1684	Hiroshi Kamiya7-dan / age 39 1642	Oi-sen Prelims Round 2	Gote	●
22	11/14	1684	+6	1690	Kaishu Tanaka9-dan / age 53 1594	Ryuo-sen Group 4 Promotion playoff Final	Gote	○
23	11/17	1690	+12	1702	Masataka Goda8-dan / age 29 1901	All-Japan Pro Round 4	Sente	○
24	11/21	1702	-10	1692	Hideyuki Takano4-dan / age 28 1626	Junisen Class C2 Round 6	Sente	●
25	12/19	1692	-11	1682	Takanori Anyouji4-dan / age 26 1571	Junisen Class C2 Round 7	Sente	●
26	1/10	1682	+5	1687	Osamu Katsuura9-dan / age 54 1547	Ryuo-sen Group 3 Ranking Round 1	Gote	○
27	1/16	1687	+8	1694	Shingo Hirafuji5-dan / age 37 1672	Junisen Class C2 Round 8	Gote	○
28	1/18	1694	-3	1691	Toshiyuki Moriuchi8-dan / age 30 1940	All-Japan Pro Round 5	Sente	●
29	1/26	1691	-11	1680	Kazuyoshi Nishimura9-dan / age 59 1566	Osho-sen Prelim 1 Round 2	Sente	●
30	2/7	1680	+4	1684	Shoichi Anzai6-dan / age 37 1460	Kio-sen Prelims Round 1	Sente	○
31	2/13	1684	+5	1689	Shohei Takada5-dan / age 38 1568	Junisen Class C2 Round 9	Sente	○
32	2/27	1689	-7	1682	Shuji Satoh6-dan / age 33 1736	NHK Cup Prelims Round 2	Gote	●
33	2/27	1689	+5	1694	Toshiyuki Nakao4-dan / age 26 1558	NHK Cup Prelims Round 1	Sente	○
34	3/5	1688	-9	1679	Yoshiyuki Matsumoto5-dan / age 29 1666	Ryuo-sen Group 3 Ranking Round 2	Gote	●
35	3/13	1679	+7	1686	Takashi Kanezawa4-dan / age 27 1618	Junisen Class C2 Round 10	Gote	○
36	3/27	1686	-11	1675	Kazuharu Shoshi6-dan / age 39 1553	Kio-sen Prelims Round 2	Sente	●

FY1999 results19W-18L

Win rate0.514

Rating1661

Annual rank56th

Rank/title at FY end / age5-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1663	+4	1667	Ryuuichi Matsuura6-dan / age 47 1471	Osho-sen Prelim 1 Round 3	Gote	○
2	4/27	1667	-6	1661	Kazushiza Horiguchi4-dan / age 24 1750	Kisei-sen Prelim 1 Round 1	Sente	●
3	6/2	1661	+7	1668	Akio Ishikawa6-dan / age 36 1627	Hayazashi-sen Prelims Round 2	Sente	○
4	6/2	1661	-8	1652	Hiroshi Okazaki5-dan / age 32 1654	Hayazashi-sen Prelims Round 3	Gote	●
5	6/2	1661	+7	1667	Yusuke Ina4-dan / age 23 1603	Hayazashi-sen Prelims Round 1	Sente	○
6	6/4	1666	-6	1660	Naruyuki Hatakeyama6-dan / age 30 1748	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	●
7	6/7	1660	+11	1671	Yoshikazu Minami9-dan / age 35 1807	NHK Cup Main Round 1	Gote	○
8	6/11	1671	-11	1661	Kazuo Ishida9-dan / age 52 1556	Osho-sen Prelim 1 Round 4	Gote	●
9	6/15	1661	-11	1650	Nou Itoh4-dan / age 37 1531	Junisen Class C2 Round 1	Gote	●
10	6/18	1650	+13	1663	Hisashi Namekata5-dan / age 25 1885	Ginga-sen Prelims	Gote	○
11	6/23	1663	+1	1664	Toratsugu Nomoto7-dan / age 54 1254	All-Japan Pro Round 1	Sente	○
12	7/13	1664	+8	1672	Masakazu Kondoh4-dan / age 28 1672	Junisen Class C2 Round 2	Sente	○
13	7/16	1672	+10	1682	Hiroki Nakata7-dan / age 34 1746	All-Japan Pro Round 2	Sente	○
14	8/5	1682	-10	1672	Kiyokazu Katsumata5-dan / age 30 1589	Oza-sen Prelim 1 Round 2	Sente	●
15	8/17	1672	+7	1678	木下浩一age 31 1614	Junisen Class C2 Round 3	Sente	○
16	8/20	1678	-4	1674	Toshiyuki Moriuchi8-dan / age 28 1859	All-Japan Pro Round 3	Gote	●
17	9/7	1674	-10	1665	Kosuke Tamura4-dan / age 23 1598	Junisen Class C2 Round 4	Gote	●
18	9/13	1665	-3	1662	Koji TanigawaKisei / age 37 1933	NHK Cup Main Round 2	Gote	●
19	9/17	1662	-7	1655	Eisaku Tomioka7-dan / age 35 1701	Ryuo-sen Group 3 Relegation playoff Final	Sente	●
20	10/6	1655	+6	1661	Kazuo Manabe8-dan / age 47 1561	Oi-sen Prelims Round 2	Gote	○
21	10/19	1661	+5	1666	Yoshiyuki Ueyama6-dan / age 42 1535	Junisen Class C2 Round 6	Sente	○
22	10/21	1666	+5	1671	Hiromitsu Kanki6-dan / age 40 1520	Ginga-sen Block B Round 6	Gote	○
23	10/21	1666	+8	1674	Takeshi Kawakami5-dan / age 27 1664	Ginga-sen Block B Round 7	Gote	○
24	11/4	1679	-8	1671	Ayumu Matsuo4-dan / age 19 1675	Oi-sen Prelims Round 3	Sente	●
25	11/18	1671	-9	1661	Shingo Hirafuji5-dan / age 36 1620	Ginga-sen Block B Round 8	Sente	●
26	11/24	1661	+7	1669	Shinya Yamamoto4-dan / age 28 1630	Junisen Class C2 Round 7	Gote	○
27	12/21	1669	-9	1659	Toshiyuki Nakao4-dan / age 25 1612	Junisen Class C2 Round 8	Gote	●
28	1/18	1659	-8	1652	Ayumu Matsuo4-dan / age 19 1672	Junisen Class C2 Round 9	Sente	●
29	1/31	1652	-7	1645	Yasuaki Tsukada8-dan / age 35 1708	Osho-sen Prelim 1 Round 1	Gote	●
30	2/10	1645	-8	1637	Naoya Fujiwara5-dan / age 34 1633	Kio-sen Prelims Round 1	Sente	●
31	2/15	1637	+11	1647	Masataka Sugimoto5-dan / age 31 1749	Junisen Class C2 Round 10	Sente	○
32	2/25	1647	+6	1653	Kazuharu Shoshi6-dan / age 38 1567	Ryuo-sen Group 4 Ranking Round 2	Sente	○
33	2/29	1653	+3	1656	Haruo Numa6-dan / age 50 1405	NHK Cup Prelims Round 1	Sente	○
34	2/29	1653	+7	1661	Isao Nakata6-dan / age 32 1622	NHK Cup Prelims Round 2	Sente	○
35	2/29	1653	-5	1649	Nobuyuki Yashiki7-dan / age 28 1802	NHK Cup Prelims Final	Sente	●
36	3/14	1659	+9	1668	Hiroki Iizuka5-dan / age 30 1721	Junisen Class C2 Round 11	Gote	○
37	3/31	1668	-7	1661	Hiroki Iizuka5-dan / age 30 1718	Ryuo-sen Group 4 Ranking Round 3	Gote	●

FY1998 results16W-16L

Win rate0.500

Rating1663

Annual rank54th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1657	+8	1665	Yoshiyuki Kubota4-dan / age 25 1674	Kio-sen Prelims Round 2	Gote	○
2	4/10	1665	-6	1659	Kensuke Kitahama6-dan / age 22 1733	Osho-sen Prelim 1 Round 2	Sente	●
3	4/27	1659	-6	1653	Daisuke Suzuki5-dan / age 23 1745	Ryuo-sen Group 3 Ranking Semifinal	Sente	●
4	5/8	1653	+7	1660	Akio Ishikawa5-dan / age 35 1602	Kio-sen Prelims Round 3	Gote	○
5	5/15	1660	-10	1650	Masamitsu Tachi6-dan / age 33 1591	Kio-sen Prelims Final	Sente	●
6	5/18	1650	+8	1658	Yoshiyuki Kubota4-dan / age 26 1670	Kisei-sen Prelim 1 Round 2	Sente	○
7	6/4	1658	-8	1651	Kosuke Tamura4-dan / age 22 1665	Hayazashi-sen Prelims	Sente	●
8	6/9	1651	-9	1641	Naoya Fujiwara5-dan / age 33 1597	Junisen Class C2 Round 1	Gote	●
9	6/22	1641	-9	1632	Isao Nakata5-dan / age 30 1584	Kisei-sen Prelim 1 Round 3	Gote	●
10	7/7	1632	+9	1641	Hisashi Ogura6-dan / age 30 1674	All-Japan Pro Round 2	Sente	○
11	7/14	1641	-8	1633	Kiyokazu Katsumata4-dan / age 29 1622	Junisen Class C2 Round 2	Sente	●
12	8/4	1633	-9	1623	Makoto Chuza4-dan / age 28 1567	Oza-sen Prelim 1 Round 2	Sente	●
13	8/7	1623	+11	1634	Naruyuki Hatakeyama6-dan / age 29 1760	Ryuo-sen Group 3 Promotion playoff Semifinal	Sente	○
14	8/18	1634	+5	1639	Eiji Ooshima6-dan / age 41 1483	Junisen Class C2 Round 3	Gote	○
15	9/4	1639	+10	1649	Akira Shima8-dan / age 35 1732	All-Japan Pro Round 3	Gote	○
16	9/8	1649	+8	1657	Yoshiyuki Kubota5-dan / age 26 1668	Junisen Class C2 Round 4	Sente	○
17	10/1	1657	-3	1654	Takeshi Fujii7-dan / age 28 1899	Oi-sen Prelims Round 2	Gote	●
18	10/6	1654	-9	1645	Kazuyoshi Nishimura8-dan / age 56 1601	Ryuo-sen Group 3 Promotion playoff Final	Gote	●
19	10/27	1645	+7	1652	Yuji Masuda4-dan / age 27 1620	Junisen Class C2 Round 6	Gote	○
20	11/5	1652	+11	1663	Shuji Satoh5-dan / age 31 1774	All-Japan Pro Round 4	Sente	○
21	11/17	1663	-6	1657	Kazushiza Horiguchi4-dan / age 23 1744	Junisen Class C2 Round 7	Sente	●
22	12/4	1657	-4	1653	Toshiyuki Moriuchi8-dan / age 28 1854	All-Japan Pro Round 5	Gote	●
23	12/15	1653	-9	1644	Takeshi Kawakami4-dan / age 26 1631	Junisen Class C2 Round 8	Sente	●
24	1/8	1644	-6	1639	Mamoru Hatakeyama5-dan / age 29 1742	Ryuo-sen Group 3 Ranking Round 1	Sente	●
25	1/19	1639	+5	1644	Hiromitsu Kanki6-dan / age 39 1514	Junisen Class C2 Round 9	Gote	○
26	2/9	1644	+4	1648	Shoichi Anzai5-dan / age 35 1451	Junisen Class C2 Round 10	Gote	○
27	2/23	1648	+11	1659	Manabu Senzaki6-dan / age 28 1804	NHK Cup Prelims Round 2	Sente	○
28	2/23	1648	+9	1657	Keiichi Sanada6-dan / age 26 1705	NHK Cup Prelims Final	Gote	○
29	2/23	1648	+9	1656	Hirotaka Nozuki4-dan / age 25 1671	NHK Cup Prelims Round 1	Gote	○
30	3/1	1677	-11	1666	Saburou Takeichi6-dan / age 44 1534	Kio-sen Prelims Round 1	Gote	●
31	3/9	1666	-4	1662	Hisashi Namekata5-dan / age 25 1868	Junisen Class C2 Round 11	Sente	●
32	3/16	1662	+1	1663	Shuuichi Ikeda6-dan / age 54 1222	Osho-sen Prelim 1 Round 2	Gote	○

FY1997 results21W-11L

Win rate0.656

Rating1655

Annual rank55th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1602	+5	1606	Noboru Sakurai7-dan / age 55 1450	Osho-sen Prelim 1 Round 2	Gote	○
2	4/24	1606	-10	1596	Yoshinori Satou7-dan / age 48 1501	Kisei-sen Prelim 1 Round 1	Sente	●
3	5/9	1596	-6	1590	Shuji Satoh5-dan / age 29 1700	Osho-sen Prelim 1 Round 3	Sente	●
4	6/5	1590	+2	1592	Shuuichi Ikeda6-dan / age 52 1229	Hayazashi-sen Prelims	Sente	○
5	6/5	1590	-5	1586	Hiroki Nakata6-dan / age 32 1738	Hayazashi-sen Prelims	Sente	●
6	6/11	1587	+4	1591	Chimine Yamaguchiage 60 1384	All-Japan Pro Round 1	Gote	○
7	6/17	1591	+6	1597	Saburou Takeichi6-dan / age 43 1497	Junisen Class C2 Round 1	Sente	○
8	6/20	1597	-4	1593	Keita Inoue8-dan / age 33 1810	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
9	7/22	1593	+9	1602	小林裕士4-dan / age 20 1618	Junisen Class C2 Round 2	Gote	○
10	7/25	1602	+4	1606	Shigeru Sekine9-dan / age 67 1385	All-Japan Pro Round 2	Sente	○
11	8/5	1606	+8	1613	Masamitsu Tachi6-dan / age 32 1591	Oza-sen Prelim 1 Round 2	Gote	○
12	8/26	1613	+4	1617	Kenji Iino6-dan / age 43 1428	Junisen Class C2 Round 3	Sente	○
13	9/16	1617	+4	1621	Toshiyuki Tsubouchi7-dan / age 48 1424	Junisen Class C2 Round 4	Gote	○
14	9/28	1621	+4	1625	Teruhiko Suzuki7-dan / age 42 1424	Oza-sen Prelim 1 Round 3	Gote	○
15	10/6	1625	-3	1622	Nobuyuki YashikiKisei / age 25 1849	All-Japan Pro Round 3	Sente	●
16	10/14	1622	+12	1634	Daisuke Nakagawa6-dan / age 29 1823	Oi-sen Prelims Round 2	Sente	○
17	10/28	1634	+3	1637	Haruo Numa6-dan / age 48 1404	Junisen Class C2 Round 6	Sente	○
18	11/7	1637	+11	1649	Toshiaki Kubo5-dan / age 22 1797	Oza-sen Prelim 1 Round 4	Sente	○
19	11/10	1649	-4	1645	Takeshi Fujii6-dan / age 27 1831	Oi-sen Prelims Round 3	Sente	●
20	11/18	1645	-8	1637	Hirotaka Nozuki4-dan / age 24 1658	Junisen Class C2 Round 7	Gote	●
21	12/4	1637	+8	1645	Koji Tosa7-dan / age 42 1655	Ryuo-sen Group 3 Ranking Round 1	Sente	○
22	12/8	1645	-9	1636	Takeshi Kawakami4-dan / age 25 1606	Shinjin-o-sen Round 1	Sente	●
23	12/16	1636	-11	1625	Toshio Miyata7-dan / age 45 1494	Junisen Class C2 Round 8	Gote	●
24	12/22	1625	-7	1618	Kensuke Kitahama5-dan / age 21 1673	Oza-sen Prelim 1 Final	Sente	●
25	1/20	1618	+3	1622	Toshihiko Kawaguchi6-dan / age 61 1386	Junisen Class C2 Round 9	Sente	○
26	2/10	1622	+6	1628	Noboru Kosaka6-dan / age 47 1546	Junisen Class C2 Round 10	Gote	○
27	2/18	1628	+11	1639	Daisuke Nakagawa6-dan / age 29 1789	Kio-sen Prelims Round 1	Gote	○
28	2/26	1639	+3	1643	Haruo Numa6-dan / age 48 1418	NHK Cup Prelims	Sente	○
29	2/26	1639	-5	1634	Daisuke Nakagawa6-dan / age 29 1777	NHK Cup Prelims	Sente	●
30	3/3	1638	+4	1642	Yoshimasa Saeki8-dan / age 61 1437	Osho-sen Prelim 1 Round 1	Gote	○
31	3/10	1642	+7	1648	Makoto Chuza4-dan / age 28 1577	Junisen Class C2 Round 11	Sente	○
32	3/24	1648	+7	1655	Kazuyoshi Nishimura8-dan / age 56 1601	Ryuo-sen Group 3 Ranking Round 2	Sente	○

FY1996 results14W-17L

Win rate0.452

Rating1603

Annual rank77th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1655	-8	1648	Hisashi Ogura5-dan / age 27 1672	Osho-sen Prelim 1 Round 3	Sente	●
2	5/8	1648	+4	1652	Kenji Iino6-dan / age 41 1472	Kisei-sen Prelim 1 Round 2	Gote	○
3	6/4	1652	-7	1645	Osamu Nakamura8-dan / age 33 1699	Hayazashi-sen Prelims	Sente	●
4	6/4	1652	+5	1657	Yaichio Oono6-dan / age 37 1513	Hayazashi-sen Prelims	Sente	○
5	6/10	1650	+9	1658	Daisuke Suzuki4-dan / age 21 1676	Kisei-sen Prelim 1 Round 3	Sente	○
6	6/18	1658	-9	1649	Masamitsu Tachi6-dan / age 31 1603	Junisen Class C2 Round 1	Gote	●
7	7/17	1649	-7	1642	Yoshiyuki Kubota4-dan / age 24 1699	Oza-sen Prelim 1 Round 2	Sente	●
8	7/23	1642	+5	1647	Hirofumi Itoh5-dan / age 36 1495	Junisen Class C2 Round 2	Sente	○
9	7/29	1647	-9	1638	小林宏6-dan / age 33 1585	All-Japan Pro Round 2	Sente	●
10	8/27	1638	+6	1644	Yoshiyuki Ueyama6-dan / age 39 1545	Junisen Class C2 Round 3	Gote	○
11	9/2	1644	+5	1649	Kazuo Azuma7-dan / age 41 1526	Ryuo-sen Group 3 Relegation playoff Semifinal	Sente	○
12	9/6	1649	-6	1643	Hiroki Iizuka5-dan / age 27 1717	Kisei-sen Prelim 1 Final	Sente	●
13	9/17	1643	+8	1650	Hiroshi Naganuma5-dan / age 31 1632	Junisen Class C2 Round 4	Sente	○
14	10/12	1650	+7	1658	石橋幸緒 1626	Oi-sen Prelims Round 2	Sente	○
15	10/18	1658	+4	1661	Noboru Sakurai7-dan / age 55 1437	Ryuo-sen Group 3 Relegation playoff Final	Gote	○
16	10/23	1661	-7	1654	Hisashi Ogura5-dan / age 28 1692	Oi-sen Prelims Round 3	Sente	●
17	10/29	1654	-7	1647	Kosuke Tamura4-dan / age 20 1690	Junisen Class C2 Round 6	Sente	●
18	11/19	1647	-12	1635	Tsuneo Kikuchi6-dan / age 47 1472	Junisen Class C2 Round 7	Gote	●
19	11/29	1635	-7	1629	Daisuke Suzuki4-dan / age 22 1698	Shinjin-o-sen Round 1	Gote	●
20	12/17	1629	-7	1621	Tadao Kitajima4-dan / age 30 1654	Junisen Class C2 Round 8	Sente	●
21	1/21	1621	-5	1616	Hiroshi Okazaki4-dan / age 29 1740	Junisen Class C2 Round 9	Gote	●
22	2/6	1616	+2	1618	Toratsugu Nomoto7-dan / age 51 1314	Kio-sen Prelims Round 1	Gote	○
23	2/12	1618	-12	1606	Hiroshi Seki5-dan / age 36 1436	Junisen Class C2 Round 10	Gote	●
24	2/20	1606	+8	1614	Keiji Nishikawa6-dan / age 35 1612	Ryuo-sen Group 3 Ranking Round 1	Gote	○
25	2/25	1614	+4	1618	Toshihiko Kawaguchi6-dan / age 60 1394	NHK Cup Prelims	Sente	○
26	2/25	1614	+3	1618	Seiichirou Taki7-dan / age 48 1393	NHK Cup Prelims	Sente	○
27	2/25	1614	-6	1609	Daisuke Suzuki4-dan / age 22 1726	NHK Cup Prelims	Sente	●
28	3/11	1616	-5	1611	Daisuke Suzuki4-dan / age 22 1739	Junisen Class C2 Round 11	Sente	●
29	3/17	1611	-3	1607	Takashi Abe6-dan / age 29 1844	Ryuo-sen Group 3 Ranking Round 2	Sente	●
30	3/21	1607	+4	1612	Teruhiko Suzuki7-dan / age 42 1441	Osho-sen Prelim 1 Round 1	Sente	○
31	3/31	1612	-8	1603	Shohei Takada5-dan / age 34 1596	Kio-sen Prelims Round 2	Sente	●

FY1995 results17W-19L

Win rate0.472

Rating1658

Annual rank49th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1711	+9	1721	Hisashi Namekata4-dan / age 21 1771	Kio-sen Prelims Round 2	Sente	○
2	4/17	1721	-7	1714	Hisashi Namekata4-dan / age 21 1767	NHK Cup Main Round 1	Sente	●
3	4/25	1714	-11	1703	Kazuo Ishida9-dan / age 48 1587	Osho-sen Prelim 1 Round 3	Gote	●
4	4/27	1703	+10	1713	Takeshi Fujii6-dan / age 24 1787	Kio-sen Prelims Round 3	Gote	○
5	5/2	1713	-11	1702	Kazuyoshi Nishimura8-dan / age 53 1568	Ryuo-sen Group 3 Ranking Semifinal	Gote	●
6	5/9	1702	+9	1711	Nobuyuki Yashiki6-dan / age 23 1744	Kio-sen Prelims Final	Sente	○
7	6/6	1711	-5	1706	Koichi Fukaura5-dan / age 23 1858	Kisei-sen Prelim 1 Round 2	Sente	●
8	6/12	1706	+5	1711	Yuji Maeda7-dan / age 41 1583	All-Japan Pro Round 2	Sente	○
9	6/20	1711	+11	1723	Koichi Fukaura5-dan / age 23 1870	Junisen Class C2 Round 1	Sente	○
10	7/5	1723	+8	1730	Torahiko Tanaka9-dan / age 38 1709	Kio-sen Main Round 2	Sente	○
11	7/12	1730	+3	1733	Saburou Takeichi5-dan / age 41 1468	Oza-sen Prelim 1 Round 2	Sente	○
12	7/18	1733	+3	1736	Hiromitsu Takashima8-dan / age 53 1455	Junisen Class C2 Round 2	Sente	○
13	7/31	1736	-4	1732	Tadahisa Maruyama6-dan / age 24 1911	Kio-sen Main Round 3	Sente	●
14	8/29	1732	+3	1735	Yoshinori Satou7-dan / age 46 1467	Junisen Class C2 Round 3	Sente	○
15	9/4	1735	+7	1741	Ichiro Hiura6-dan / age 29 1676	Oza-sen Prelim 1 Round 3	Gote	○
16	9/8	1741	-6	1735	Manabu Senzaki6-dan / age 25 1821	All-Japan Pro Round 3	Gote	●
17	9/11	1735	-7	1728	Satoshi Murayama8-dan / age 26 1787	Oi-sen Prelims Round 2	Sente	●
18	9/19	1728	-11	1717	Masataka Sugimoto4-dan / age 26 1585	Junisen Class C2 Round 4	Gote	●
19	9/25	1717	-10	1707	Hiroki Iizuka4-dan / age 26 1647	Oza-sen Prelim 1 Round 4	Gote	●
20	10/5	1707	+8	1715	Michio Ariyoshi9-dan / age 60 1706	Ryuo-sen Group 3 Promotion playoff Semifinal	Sente	○
21	10/17	1715	+5	1720	木下浩一age 28 1577	Junisen Class C2 Round 5	Sente	○
22	10/25	1720	-7	1713	Hiroki Nakata6-dan / age 31 1753	Ryuo-sen Group 3 Promotion playoff Final	Gote	●
23	11/15	1713	-10	1703	Hisashi Ogura5-dan / age 27 1631	Shinjin-o-sen Round 1	Gote	●
24	11/21	1703	-8	1696	Shuji Satoh5-dan / age 28 1712	Junisen Class C2 Round 6	Gote	●
25	12/12	1696	-10	1685	Kiyokazu Katsumata4-dan / age 26 1585	Junisen Class C2 Round 7	Sente	●
26	1/16	1685	-11	1674	Takeshi Kawakami4-dan / age 23 1540	Junisen Class C2 Round 8	Gote	●
27	1/23	1674	+2	1676	Haruo Numa5-dan / age 46 1376	Osho-sen Prelim 1 Round 1	Gote	○
28	2/1	1676	-8	1669	Kensuke Kitahama4-dan / age 20 1687	Kio-sen Prelims Round 1	Gote	●
29	2/8	1669	-3	1665	Tadahisa Maruyama6-dan / age 25 1891	Ryuo-sen Group 3 Ranking Round 1	Sente	●
30	2/13	1665	-9	1656	Norihiro Yagura4-dan / age 21 1613	Junisen Class C2 Round 9	Gote	●
31	2/20	1656	+7	1663	Hiroshi Kamiya6-dan / age 34 1624	Osho-sen Prelim 1 Round 2	Sente	○
32	2/27	1663	+3	1666	Yoshimasa Saeki8-dan / age 59 1387	NHK Cup Prelims	Sente	○
33	2/27	1663	+6	1669	Kazuyoshi Nishimura8-dan / age 54 1574	NHK Cup Prelims	Gote	○
34	2/27	1663	-9	1654	Masaki Izumi6-dan / age 35 1627	NHK Cup Prelims	Gote	●
35	3/12	1663	+4	1667	Nobuo Mori6-dan / age 44 1470	Junisen Class C2 Round 10	Sente	○
36	3/26	1667	-9	1658	Nobuyuki Oouchi9-dan / age 54 1611	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	●

FY1994 results24W-13L

Win rate0.649

Rating1714

Annual rank31st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1694	+10	1704	Daisuke Nakagawa5-dan / age 25 1778	Ryuo-sen Group 4 Ranking Semifinal	Gote	○
2	4/7	1704	-11	1692	Eiji Ooshima6-dan / age 36 1548	Kisei-sen Prelim 1 Round 1	Gote	●
3	4/28	1692	+7	1700	Hiroki Iizuka4-dan / age 25 1665	Shinjin-o-sen Round 2	Gote	○
4	5/30	1700	+4	1703	Kenji Iino6-dan / age 39 1494	Hayazashi-sen Prelims	Gote	○
5	5/30	1700	-5	1695	Masataka Goda5-dan / age 23 1835	Hayazashi-sen Prelims	Gote	●
6	6/8	1698	+7	1706	Masaki Izumi6-dan / age 33 1659	All-Japan Pro Round 2	Sente	○
7	6/15	1706	-6	1699	Hiroki Nakata6-dan / age 29 1788	Ryuo-sen Group 4 Ranking Final	Sente	●
8	6/21	1699	+4	1704	Katsumi Mushano6-dan / age 40 1533	Junisen Class C2 Round 1	Gote	○
9	7/12	1704	-9	1695	Hisashi Namekata4-dan / age 20 1677	Junisen Class C2 Round 2	Sente	●
10	8/4	1695	-7	1688	Eisaku Tomioka7-dan / age 30 1724	All-Japan Pro Round 3	Sente	●
11	8/18	1688	-12	1676	中井広恵 1494	Oza-sen Prelim 1 Round 1	Sente	●
12	8/24	1676	+3	1678	Masao Kitamura8-dan / age 59 1393	Kisei-sen Prelim 1 Round 1	Sente	○
13	8/30	1678	+3	1682	Junkichi Sakai6-dan / age 45 1454	Junisen Class C2 Round 3	Gote	○
14	9/2	1682	-4	1678	Masataka Goda5-dan / age 23 1884	Shinjin-o-sen Round 4	Sente	●
15	9/20	1678	+10	1688	Daisuke Nakagawa6-dan / age 26 1772	Junisen Class C2 Round 4	Gote	○
16	9/22	1688	+3	1691	Toshihiko Kawaguchi6-dan / age 57 1445	Kisei-sen Prelim 1 Round 2	Gote	○
17	10/7	1691	+3	1695	Tsuneo Kikuchi6-dan / age 45 1468	Kisei-sen Prelim 1 Round 3	Gote	○
18	10/11	1695	+5	1700	Hiromitsu Kanki5-dan / age 35 1547	Junisen Class C2 Round 5	Gote	○
19	11/2	1700	+4	1703	Daigorou Satou9-dan / age 58 1501	Kisei-sen Prelim 1 Final	Sente	○
20	11/18	1703	+6	1709	Masakazu Kondoh1-dan / age 23 1594	Shinjin-o-sen Round 1	Gote	○
21	11/22	1709	-8	1701	Mamoru Hatakeyama5-dan / age 25 1696	Junisen Class C2 Round 6	Sente	●
22	12/9	1701	+6	1707	Hiroshi Kamiya6-dan / age 33 1609	Kisei-sen Prelim 2 Round 2	Sente	○
23	12/13	1707	+4	1711	Saburou Takeichi5-dan / age 40 1521	Junisen Class C2 Round 7	Gote	○
24	1/11	1711	-9	1702	Torahiko Tanaka9-dan / age 37 1677	Kisei-sen Prelim 2 Final	Sente	●
25	1/17	1702	-11	1691	Naoya Fujiwara5-dan / age 29 1559	Junisen Class C2 Round 8	Sente	●
26	1/24	1691	+3	1694	Yoshimasa Saeki8-dan / age 58 1431	Osho-sen Prelim 1 Round 1	Sente	○
27	1/30	1694	+6	1700	小林宏5-dan / age 32 1622	Kio-sen Prelims Round 1	Gote	○
28	2/2	1700	+6	1706	Kazuo Azuma7-dan / age 39 1607	Ryuo-sen Group 3 Ranking Round 1	Sente	○
29	2/14	1706	-11	1695	Eiji Ooshima6-dan / age 37 1576	Junisen Class C2 Round 9	Gote	●
30	2/21	1695	-7	1688	Nobuyuki Yashiki6-dan / age 23 1722	Shinjin-o-sen Round 2	Gote	●
31	3/1	1688	+5	1693	Kazuyoshi Nishimura8-dan / age 53 1555	NHK Cup Prelims	Gote	○
32	3/1	1688	+7	1695	Akio Ishikawa5-dan / age 31 1638	NHK Cup Prelims	Sente	○
33	3/1	1688	+8	1696	Hisashi Ogura5-dan / age 26 1685	NHK Cup Prelims	Sente	○
34	3/14	1708	+2	1710	Haruo Numa5-dan / age 45 1411	Junisen Class C2 Round 10	Gote	○
35	3/22	1710	+6	1716	Masaki Izumi6-dan / age 34 1615	Ryuo-sen Group 3 Ranking Round 2	Sente	○
36	3/25	1716	-7	1709	Hisashi Namekata4-dan / age 21 1759	Hayazashi Shin-ei-sen Round 1	Gote	●
37	3/28	1709	+5	1714	Nou Itoh4-dan / age 33 1586	Osho-sen Prelim 1 Round 2	Gote	○

FY1993 results22W-15L

Win rate0.595

Rating1696

Annual rank37th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1663	-7	1656	Keita Inoue6-dan / age 29 1713	Ryuo-sen Group 5 Ranking Semifinal	Gote	●
2	4/15	1656	+4	1660	Katsumi Mushano5-dan / age 39 1475	Kisei-sen Prelim 1 Round 2	Gote	○
3	4/24	1660	+10	1670	Kenji Kanzaki5-dan / age 29 1764	Hayazashi Shin-ei-sen Round 2	Gote	○
4	5/14	1670	+3	1673	Chimine Yamaguchiage 55 1396	Kisei-sen Prelim 1 Round 3	Gote	○
5	5/22	1673	+8	1681	Hisashi Ogura5-dan / age 25 1693	Hayazashi Shin-ei-sen Semifinal	Sente	○
6	6/5	1681	-6	1675	Koichi Fukaura4-dan / age 21 1755	Hayazashi Shin-ei-sen Final	Gote	●
7	6/11	1675	-8	1667	Shuji Satoh4-dan / age 26 1676	Kisei-sen Prelim 1 Round 4	Sente	●
8	6/16	1667	+5	1672	Shigeru Sekine9-dan / age 63 1538	All-Japan Pro Round 2	Sente	○
9	6/22	1672	-6	1666	Keiichi Sanada4-dan / age 20 1742	Junisen Class C2 Round 1	Gote	●
10	6/26	1666	+12	1678	Taku Morishita7-dan / age 26 1842	Hayazashi-sen Main Round 2	Gote	○
11	7/13	1678	-8	1669	Hisashi Ogura5-dan / age 25 1674	Junisen Class C2 Round 2	Sente	●
12	7/23	1669	-8	1661	Shohei Takada5-dan / age 31 1669	Oza-sen Prelim 1 Round 2	Gote	●
13	8/3	1661	+6	1667	Masamitsu Tachi5-dan / age 28 1567	All-Japan Pro Round 3	Gote	○
14	8/31	1667	+3	1671	Junichi Kase5-dan / age 35 1445	Junisen Class C2 Round 3	Gote	○
15	9/9	1671	+8	1679	Naruyuki Hatakeyama5-dan / age 24 1680	Ryuo-sen Group 5 Promotion playoff Final	Sente	○
16	9/14	1679	-5	1674	Kunio YonenagaMeijin / age 50 1792	Oi-sen Prelims Round 1	Gote	●
17	9/21	1674	-6	1667	Kenji Kanzaki5-dan / age 29 1758	Junisen Class C2 Round 4	Sente	●
18	9/30	1667	+11	1679	Tadahisa Maruyama5-dan / age 23 1814	All-Japan Pro Round 4	Gote	○
19	10/14	1679	+6	1684	Masamitsu Tachi5-dan / age 28 1579	Kisei-sen Prelim 1 Round 2	Sente	○
20	10/16	1684	-2	1682	Yoshiharu Habu5 titles / age 23 2015	Hayazashi-sen Main Round 3	Sente	●
21	10/26	1682	+2	1685	Chimine Yamaguchiage 56 1386	Junisen Class C2 Round 6	Gote	○
22	11/8	1685	+6	1691	Hisashi Namekata4-dan / age 19 1618	Kisei-sen Prelim 1 Round 3	Gote	○
23	11/16	1691	-6	1685	Hiroki Nakata6-dan / age 29 1757	Junisen Class C2 Round 7	Sente	●
24	12/3	1685	-5	1679	Manabu Senzaki5-dan / age 23 1803	Kisei-sen Prelim 1 Round 4	Sente	●
25	12/8	1679	+4	1684	Shigeru Sekine9-dan / age 64 1497	Ryuo-sen Group 4 Ranking Round 1	Sente	○
26	12/14	1684	+4	1688	Keizou Noda4-dan / age 35 1520	Junisen Class C2 Round 8	Sente	○
27	1/8	1688	-5	1683	Masataka Goda5-dan / age 22 1839	All-Japan Pro Round 5	Gote	●
28	1/18	1683	+9	1693	Hiroyuki Miura4-dan / age 19 1744	Junisen Class C2 Round 9	Gote	○
29	1/24	1693	+4	1696	Toshio Miyata6-dan / age 41 1474	Ryuo-sen Group 4 Ranking Round 2	Gote	○
30	1/27	1696	+3	1700	Toshihiko Kawaguchi6-dan / age 57 1460	Osho-sen Prelim 1 Round 2	Gote	○
31	2/3	1700	+4	1703	Hiroyuki Iida5-dan / age 32 1497	Kio-sen Prelims Round 1	Sente	○
32	2/15	1703	+8	1711	Hiroshi Naganuma5-dan / age 29 1698	Junisen Class C2 Round 10	Sente	○
33	2/24	1711	-11	1701	Yaichio Oono6-dan / age 34 1597	NHK Cup Prelims	Gote	●
34	2/28	1701	-9	1692	Ichiro Hiura6-dan / age 27 1661	Kio-sen Prelims Round 2	Sente	●
35	3/4	1692	+7	1699	Shohei Takada5-dan / age 31 1651	Ryuo-sen Group 4 Ranking Round 3	Gote	○
36	3/15	1699	+4	1702	Ryuuichi Matsuura6-dan / age 42 1487	Junisen Class C2 Round 11	Gote	○
37	3/25	1702	-6	1696	Akira Shima7-dan / age 31 1790	Osho-sen Prelim 1 Round 3	Gote	●

FY1992 results25W-15L

Win rate0.625

Rating1662

Annual rank47th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1642	+4	1647	Hiroto Kiritani6-dan / age 42 1472	Kisei-sen Prelim 1 Round 1	Sente	○
2	4/10	1647	+10	1656	Takeshi Fujii4-dan / age 21 1717	Kio-sen Prelims Round 3	Sente	○
3	4/21	1656	-10	1647	Kazuyoshi Nishimura8-dan / age 50 1577	Osho-sen Prelim 1 Round 3	Sente	●
4	4/28	1647	+6	1653	Atsuo Ono5-dan / age 29 1570	Kisei-sen Prelim 1 Round 2	Sente	○
5	5/1	1653	+5	1658	Seiichirou Taki7-dan / age 43 1521	Kio-sen Prelims Final	Gote	○
6	5/18	1658	-6	1652	Hifumi Katoh9-dan / age 52 1767	NHK Cup Main Round 1	Gote	●
7	5/20	1652	-9	1643	Eiji Ooshima6-dan / age 34 1595	Kisei-sen Prelim 1 Round 3	Gote	●
8	6/2	1643	+8	1651	Osamu Katsuura9-dan / age 46 1652	Hayazashi-sen Prelims	Gote	○
9	6/2	1643	+4	1648	Toshio Miyata6-dan / age 39 1480	Hayazashi-sen Prelims	Gote	○
10	6/2	1643	+7	1650	Yaichio Oono5-dan / age 33 1598	Hayazashi-sen Prelims	Sente	○
11	6/2	1643	-8	1635	Hisashi Ogura4-dan / age 24 1638	Hayazashi-sen Prelims	Sente	●
12	6/10	1655	+6	1661	Kazuo Manabe8-dan / age 40 1579	Kio-sen Main Round 1	Gote	○
13	6/12	1661	+2	1663	Shuuichi Ikeda6-dan / age 47 1303	All-Japan Pro Round 1	Gote	○
14	6/16	1663	+3	1666	Masakazu Wakamatsu6-dan / age 52 1429	Junisen Class C2 Round 1	Gote	○
15	7/1	1666	-13	1653	Haruo Numa5-dan / age 43 1416	Oza-sen Prelim 1 Round 2	Sente	●
16	7/10	1653	-5	1648	Yasuaki Tsukada8-dan / age 27 1769	Kio-sen Main Round 2	Gote	●
17	7/14	1648	+4	1652	Hiroto Kiritani6-dan / age 42 1484	Junisen Class C2 Round 2	Gote	○
18	7/24	1652	-9	1643	Yuji Maeda7-dan / age 38 1595	All-Japan Pro Round 2	Sente	●
19	8/25	1643	+8	1651	Shingo Hirafuji4-dan / age 28 1647	Junisen Class C2 Round 3	Gote	○
20	9/8	1651	+11	1661	Akira Shima7-dan / age 29 1766	Oi-sen Prelims Round 1	Sente	○
21	9/16	1661	+6	1668	Yaichio Oono5-dan / age 33 1575	Junisen Class C2 Round 4	Gote	○
22	9/24	1668	+11	1678	Masataka GodaOi / age 21 1802	Ryuo-sen Group 6 Promotion playoff Final	Gote	○
23	10/6	1678	+7	1685	Shoichi Anzai5-dan / age 29 1631	Junisen Class C2 Round 5	Sente	○
24	10/14	1685	+4	1689	Yuuji Yoda5-dan / age 34 1500	Kisei-sen Prelim 1 Round 1	Gote	○
25	10/19	1689	-9	1681	Ichiro Hiura5-dan / age 26 1667	Kisei-sen Prelim 1 Round 2	Gote	●
26	10/29	1681	-9	1672	Kazuharu Shoshi6-dan / age 31 1654	Oi-sen Prelims Round 2	Sente	●
27	11/4	1672	-8	1665	Takeshi Fujii4-dan / age 22 1685	Junisen Class C2 Round 6	Gote	●
28	11/12	1665	-11	1654	Youichi Kushida5-dan / age 27 1550	Shinjin-o-sen Round 1	Gote	●
29	11/25	1654	+4	1658	Katsumi Mushano5-dan / age 38 1454	Ryuo-sen Group 5 Ranking Round 1	Sente	○
30	12/8	1658	+5	1662	Noboru Kosaka6-dan / age 42 1497	Junisen Class C2 Round 7	Sente	○
31	1/11	1662	+3	1665	Hideo Yamaguchi7-dan / age 51 1393	Ryuo-sen Group 5 Ranking Round 2	Gote	○
32	1/19	1665	-10	1655	Nobuo Mori6-dan / age 40 1554	Junisen Class C2 Round 8	Sente	●
33	1/28	1655	-8	1647	小林宏5-dan / age 30 1657	Osho-sen Prelim 1 Round 1	Sente	●
34	2/16	1647	+5	1652	Yuuji Yoda5-dan / age 35 1509	Junisen Class C2 Round 9	Sente	○
35	3/5	1652	-10	1642	Hatasu Itou6-dan / age 42 1574	NHK Cup Prelims	Sente	●
36	3/5	1652	+6	1658	Yoshiyuki Ueyama5-dan / age 35 1559	NHK Cup Prelims	Gote	○
37	3/10	1648	+5	1653	Kenji Iino6-dan / age 38 1516	Ryuo-sen Group 5 Ranking Round 3	Gote	○
38	3/16	1653	+7	1660	Shohei Takada4-dan / age 30 1591	Junisen Class C2 Round 10	Sente	○
39	3/23	1660	-6	1653	Keiji Mori9-dan / age 46 1731	Kachinuki-sen Main	Gote	●
40	3/27	1653	+9	1662	Takeshi Fujii4-dan / age 22 1705	Hayazashi Shin-ei-sen Round 1	Sente	○

FY1991 results14W-5L

Win rate0.737

Rating1645

Annual rank54th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	10/3	1592	+7	1600	Youichi Kushida4-dan / age 26 1564	Kisei-sen Prelim 1 Round 1	Sente	○
2	10/29	1600	+10	1610	Ichiro Hiura5-dan / age 25 1701	Kisei-sen Prelim 1 Round 2	Gote	○
3	11/1	1610	-6	1604	Koichi Fukaura4-dan / age 19 1686	Tenno-sen 4-dan section Round 1	Gote	●
4	11/13	1604	+8	1612	Hiroyuki Miura1-dan / age 17 1624	Wakakoma-sen Round 2	Gote	○
5	11/15	1612	+7	1619	Atsuo Ono5-dan / age 29 1562	Shinjin-o-sen Round 1	Sente	○
6	11/29	1619	-9	1610	Kenji Iino6-dan / age 37 1571	Kisei-sen Prelim 1 Round 3	Sente	●
7	12/9	1610	-8	1602	Kazuki Kimura1-dan / age 18 1611	Wakakoma-sen Round 3	Gote	●
8	12/12	1602	+6	1607	横山公望アマ 1490	Ryuo-sen Group 6 Ranking Round 1	Sente	○
9	1/10	1607	+2	1610	Ichirou Tanabe6-dan / age 53 1306	Ryuo-sen Group 6 Ranking Round 2	Sente	○
10	2/3	1610	+5	1615	Noboru Sakurai7-dan / age 50 1480	Osho-sen Prelim 1 Round 1	Sente	○
11	2/10	1615	+5	1620	Kiyosaku Sekiya6-dan / age 58 1475	Ryuo-sen Group 6 Ranking Round 3	Gote	○
12	2/13	1620	+8	1628	Shohei Takada4-dan / age 29 1641	Kio-sen Prelims Round 1	Gote	○
13	2/28	1628	+7	1636	Yuji Maeda7-dan / age 37 1604	NHK Cup Prelims	Sente	○
14	2/28	1628	+5	1633	Hiroharu Seto5-dan / age 35 1470	NHK Cup Prelims	Sente	○
15	2/28	1628	+11	1639	Nobuyuki Yashiki6-dan / age 20 1763	NHK Cup Prelims	Gote	○
16	3/5	1651	+6	1657	Katsuhiko Murooka6-dan / age 32 1560	Osho-sen Prelim 1 Round 2	Gote	○
17	3/18	1657	+3	1660	Yukio Miyasaka8-dan / age 62 1412	Kio-sen Prelims Round 2	Gote	○
18	3/24	1660	-9	1652	Hisashi Ogura4-dan / age 23 1629	Shinjin-o-sen Round 2	Gote	●
19	3/31	1652	-7	1645	Koichi Fukaura4-dan / age 20 1715	Ryuo-sen Group 6 Ranking Semifinal	Sente	●

FY1990 results1W-1L

Win rate0.500

Rating1598

Annual rank82nd

Rank/title at FY end / age1-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	8/11	1597	+8	1605	Daisuke Suzukiage 16 1611	Wakakoma-sen Round 2	Gote	○
2	11/1	1605	-8	1598	Koichi Fukaura1-dan / age 18 1623	Wakakoma-sen Round 3	Gote	●

FY1989 results0W-1L

Win rate0.000

Rating1602

Annual rank76th

Rank/title at FY end / age1-dan / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	9/8	1610	-9	1602	Tadahisa Maruyama1-dan / age 19 1584	Wakakoma-sen Round 2	Gote	●

FY1988 results1W-1L

Win rate0.500

Rating1613

Annual rank62nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	7/18	1614	+8	1622	Takashi Kanezawa1-dan / age 15 1619	Wakakoma-sen Round 2	Gote	○
2	9/26	1622	-10	1613	Shohei Takada1-dan / age 26 1547	Wakakoma-sen Round 3	Sente	●

FY1987 results2W-1L

Win rate0.667

Rating1619

Annual rank57th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	10/5	1610	+7	1617	Nou Itoh1-dan / age 25 1566	Wakakoma-sen Round 3	Sente	○
2	12/23	1617	+8	1625	Daisuke Nakagawa4-dan / age 19 1616	Wakakoma-sen Round 4	Sente	○
3	2/3	1625	-6	1619	Yasumitsu Satoh4-dan / age 18 1709	Wakakoma-sen Round 5	Sente	●

FY1986 results3W-0L

Win rate1.000

Rating1615

Annual rank60th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1595	+6	1601	村松公夫 1519	Wakakoma-sen Round 1	Gote	○
2	12/15	1601	+6	1607	鈴木純一アマ 1516	Wakakoma-sen Round 2	Gote	○
3	1/6	1607	+8	1615	Tadao Kitajima1-dan / age 21 1600	Wakakoma-sen Round 3	Sente	○

FY1984 results1W-0L

Win rate1.000

Rating1607

Annual rank60th

Rank/title at FY end / ageage 18

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	2/18	1601	+6	1607	萩原豪 1528	Wakakoma-sen Round 1	Gote	○

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