Rating › Kenji Waki

Rating of Kenji Waki

Player page　Last game 2026-05-01

Current rating1294

Peak1776
1986-01-24

Games1384

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 65	180th	9-dan		Group 6	1294		-15	0	2	0.000
FY2025	age 65	191st	9-dan		Group 6	1310		-16	2	12	0.143
FY2024	age 64	186th	9-dan		Group 6	1326		-9	4	12	0.250
FY2023	age 63	187th	9-dan		Group 6	1335		+25	7	12	0.368
FY2022	age 62	189th	9-dan		Group 6	1309		-31	1	11	0.083
FY2021	age 61	181st	9-dan		Group 6	1340		-30	2	11	0.154
FY2020	age 60	175th	8-dan		Group 6	1369		-33	2	11	0.154
FY2019	age 59	173rd	8-dan		Group 6	1403		-11	4	10	0.286
FY2018	age 58	171st	8-dan	Class C2	Group 6	1414	35.6	-22	8	18	0.308
FY2017	age 57	159th	8-dan	Class C2	Group 6	1436	35.4	-17	7	18	0.280
FY2016	age 56	157th	8-dan	Class C2	Group 6	1453	41.2	+7	10	17	0.370
FY2015	age 55	164th	8-dan	Class C2	Group 6	1446	36.2	-16	8	18	0.308
FY2014	age 54	158th	8-dan	Class C1	Group 6	1462	37.5	-2	9	17	0.346
FY2013	age 53	155th	8-dan	Class C1	Group 6	1465	40.0	+23	10	16	0.385
FY2012	age 52	159th	8-dan	Class C1	Group 6	1441	32.2	-49	6	20	0.231
FY2011	age 51	147th	8-dan	Class C1	Group 5	1491	34.1	-45	8	16	0.333
FY2010	age 50	123rd	8-dan	Class C1	Group 4	1536	41.0	-15	10	15	0.400
FY2009	age 49	120th	8-dan	Class C1	Group 4	1551	42.3	-4	13	16	0.448
FY2008	age 48	117th	8-dan	Class C1	Group 3	1554	47.9	+50	15	15	0.500
FY2007	age 47	132nd	8-dan	Class C1	Group 3	1504	40.0	+1	10	16	0.385
FY2006	age 46	123rd	8-dan	Class C1	Group 3	1503	38.8	-14	8	16	0.333
FY2005	age 45	121st	8-dan	Class B2	Group 3	1517	41.4	-4	9	18	0.333
FY2004	age 44	113th	8-dan	Class B2	Group 3	1522	37.1	-57	6	18	0.250
FY2003	age 43	95th	8-dan	Class B2	Group 3	1578	53.7	+77	15	11	0.577
FY2002	age 42	120th	8-dan	Class B2	Group 2	1501	31.1	-64	5	20	0.200
FY2001	age 41	100th	8-dan	Class B2	Group 3	1565	37.3	-62	6	15	0.286
FY2000	age 40	75th	8-dan	Class B2	Group 3	1627	44.8	-44	11	16	0.407
FY1999	age 39	51st	7-dan	Class B2	Group 2	1671	55.2	+52	19	12	0.613
FY1998	age 38	77th	7-dan	Class B2	Group 2	1619	44.1	-75	11	18	0.379
FY1997	age 37	40th	7-dan	Class B2	Group 1	1694	52.5	-12	19	20	0.487
FY1996	age 36	35th	7-dan	Class B2	Group 1	1706	53.4	-15	18	14	0.562
FY1995	age 35	27th	7-dan	Class B2	Group 1	1721	57.9	+10	20	16	0.556
FY1994	age 34	32nd	7-dan	Class B2	Group 2	1711	58.0	+26	25	15	0.625
FY1993	age 33	40th	7-dan	Class B2	Group 1	1685	52.4	-42	16	17	0.485
FY1992	age 32	26th	7-dan	Class B2	Group 1	1727	61.4	+78	26	16	0.619
FY1991	age 31	51st	7-dan	Class B2	Group 1	1648	53.8	-1	19	16	0.543
FY1990	age 30	52nd	7-dan	Class B2	Group 2	1649	53.9	+7	18	16	0.529
FY1989	age 29	49th	6-dan	Class B2	Group 2	1642	49.2	-65	17	19	0.472
FY1988	age 28	34th	6-dan	Class B2	Group 2	1707	60.1	+55	25	13	0.658
FY1987	age 27	47th	6-dan	Class B2	Group 2	1652	55.8	+2	23	19	0.548
FY1986	age 26	41st	6-dan	Class B2		1650	50.0	-79	15	21	0.417
FY1985	age 25	20th	6-dan	Class B2		1729	57.1	-43	27	20	0.574
FY1984	age 24	15th	6-dan	Class B2		1772	62.1	+50	32	15	0.681
FY1983	age 23	21st	5-dan	Class C1		1722	58.5	+10	29	17	0.630
FY1982	age 22	23rd	4-dan	Class C2		1712	59.9	+81	32	13	0.711
FY1981	age 21	40th	4-dan	Class C2		1630	52.9	+33	22	17	0.564
FY1980	age 20	60th	4-dan	Class C2		1597	47.9	-14	18	20	0.474
FY1979	age 19	43rd	4-dan			1611	54.7	+33	14	10	0.583
FY1978	age 18	72nd	1-dan			1578		-16	0	2	0.000

Games by fiscal year

FY2026 results0W-2L

Win rate0.000

Rating1294

Annual rank180th

Rank/title at FY end / age9-dan / age 65

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/1	1299	-5	1294	Takanori Anyouji7-dan / age 51 1433	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●
2	5/1	1299	-5	1294	Takanori Anyouji7-dan / age 51 1433	Retired	Gote	●

FY2025 results2W-12L

Win rate0.143

Rating1310

Annual rank191st

Rank/title at FY end / age9-dan / age 65

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1331	-4	1327	Mitsunori Makino6-dan / age 37 1518	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●
2	5/28	1327	+11	1338	Tomohiro Murata7-dan / age 44 1485	Kisei-sen Prelim 1 Round 1	Gote	○
3	5/28	1327	-2	1325	Seiya Tomita5-dan / age 29 1665	Kisei-sen Prelim 1 Round 2	Sente	●
4	6/11	1336	-4	1332	Mamoru Hatakeyama8-dan / age 56 1527	Tatsujin-sen Prelims Round 1	Gote	●
5	7/24	1332	-8	1324	Masahiko Urano8-dan / age 61 1352	Oi-sen Prelims Round 1	Sente	●
6	8/28	1324	-1	1324	Nagisa Fujimoto6-dan / age 20 1823	Asahi Cup Prelim 1 Round 2	Sente	●
7	9/5	1324	-1	1322	Takashi Ikenaga6-dan / age 32 1777	Ginga-sen Prelims Final	Gote	●
8	9/8	1322	-4	1318	Satoru Sakaguchi6-dan / age 47 1496	Oza-sen Prelim 1 Round 2	Gote	●
9	10/3	1318	-4	1314	Keita Inoue9-dan / age 61 1496	Eio-sen 9-dan section Round 1	Sente	●
10	12/23	1314	-6	1308	Isao Nakata8-dan / age 58 1404	Ryuo-sen Group 6 Ranking Round 2	Gote	●
11	2/4	1308	-5	1303	Takanori Anyouji7-dan / age 51 1455	Kio-sen Prelims Round 2	Gote	●
12	2/19	1303	+12	1315	Mitsunori Makino6-dan / age 37 1507	NHK Cup Prelims Round 1	Gote	○
13	2/19	1303	-2	1302	Seiya Tomita5-dan / age 30 1688	NHK Cup Prelims Round 2	Sente	●
14	2/25	1314	-4	1310	小林裕士8-dan / age 49 1492	Osho-sen Prelim 1 Round 1	Sente	●

FY2024 results4W-12L

Win rate0.250

Rating1326

Annual rank186th

Rank/title at FY end / age9-dan / age 64

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/23	1333	-2	1331	Saito Morimoto4-dan / age 22 1664	Kisei-sen Prelim 1 Round 1	Sente	●
2	6/5	1331	-2	1330	Takuya Nishida5-dan / age 32 1725	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
3	7/8	1330	-4	1326	Mitsunori Makino6-dan / age 36 1540	Asahi Cup Prelim 1 Round 2	Sente	●
4	7/23	1326	+9	1335	Yoshikazu Minami9-dan / age 61 1386	Eio-sen 9-dan section Round 1	Sente	○
5	7/23	1326	-4	1322	Takashi Abe9-dan / age 56 1544	Eio-sen 9-dan section Round 2	Gote	●
6	8/5	1332	-6	1326	Naoya Fujiwara7-dan / age 59 1425	Tatsujin-sen Prelims Round 1	Gote	●
7	8/22	1326	-5	1320	Yuji Masuda7-dan / age 53 1445	Ginga-sen Prelims Round 1	Gote	●
8	8/29	1320	-2	1319	Akihiro Ida4-dan / age 27 1694	Oi-sen Prelims Round 1	Sente	●
9	9/24	1319	+13	1332	Kenta Miyajima4-dan / age 25 1564	Oza-sen Prelim 1 Round 1	Gote	○
10	10/17	1332	+12	1344	Satoru Sakaguchi6-dan / age 46 1526	Oza-sen Prelim 1 Round 2	Sente	○
11	10/31	1344	-2	1342	Yuta Ishikawa5-dan / age 29 1682	Oza-sen Prelim 1 Round 3	Sente	●
12	12/11	1342	-5	1336	Takanori Anyouji7-dan / age 50 1465	Ryuo-sen Group 6 Ranking Round 2	Gote	●
13	1/10	1336	-3	1333	Yuya Saito4-dan / age 27 1574	Osho-sen Prelim 1 Round 1	Gote	●
14	1/15	1333	-5	1328	Yuji Masuda7-dan / age 53 1485	Kio-sen Prelims Round 1	Gote	●
15	2/13	1328	+10	1338	Shinya Yamamoto6-dan / age 53 1398	NHK Cup Prelims Round 1	Sente	○
16	2/13	1328	-3	1326	Akihiro Murata6-dan / age 38 1620	NHK Cup Prelims Round 2	Gote	●

FY2023 results7W-12L

Win rate0.368

Rating1335

Annual rank187th

Rank/title at FY end / age9-dan / age 63

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/9	1303	+7	1310	Bungo Fukusaki9-dan / age 63 1251	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
2	5/15	1310	+9	1319	Masahiko Urano8-dan / age 59 1374	Kisei-sen Prelim 1 Round 1	Sente	○
3	5/15	1310	-5	1304	Yuji Masuda6-dan / age 52 1425	Kisei-sen Prelim 1 Round 2	Sente	●
4	6/2	1314	-3	1310	Ryosuke Nakamura6-dan / age 37 1546	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
5	6/23	1310	-5	1306	Naoya Fujiwara7-dan / age 58 1458	Tatsujin-sen Prelims Round 2	Gote	●
6	7/5	1306	-4	1302	Yusuke Ina7-dan / age 47 1493	Asahi Cup Prelim 1 Round 1	Sente	●
7	7/18	1302	+13	1315	福間香奈 1554	Oi-sen Prelims Round 1	Sente	○
8	8/2	1315	-2	1313	Koji Tanigawa9-dan / age 61 1655	Eio-sen 9-dan section Round 1	Gote	●
9	9/11	1313	-7	1305	Masahiko Urano8-dan / age 59 1344	Ginga-sen Prelims	Gote	●
10	10/10	1305	-2	1304	Yasuaki Murayama8-dan / age 39 1685	Oi-sen Prelims Round 2	Gote	●
11	10/17	1304	+10	1314	Kozo Arimori8-dan / age 60 1416	Oza-sen Prelim 1 Round 1	Gote	○
12	10/31	1314	-2	1312	Kouhei Funae6-dan / age 36 1620	Oza-sen Prelim 1 Round 2	Sente	●
13	12/22	1312	-5	1306	Naruyuki Hatakeyama8-dan / age 54 1428	Ryuo-sen Group 6 Ranking Round 2	Sente	●
14	1/18	1306	+9	1315	Masahiko Urano8-dan / age 59 1351	Kio-sen Prelims Round 1	Sente	○
15	2/8	1315	+12	1328	Keita Inoue9-dan / age 60 1523	Osho-sen Prelim 1 Round 2	Sente	○
16	2/19	1328	-1	1327	Nagisa Fujimoto4-dan / age 18 1796	Kio-sen Prelims Round 2	Gote	●
17	2/28	1327	+14	1340	Saito Morimoto4-dan / age 22 1638	NHK Cup Prelims	Gote	○
18	2/28	1327	-2	1325	Toshiaki Kubo9-dan / age 48 1708	NHK Cup Prelims	Sente	●
19	3/26	1339	-4	1335	Yugo Takeuchi5-dan / age 36 1519	Osho-sen Prelim 1 Round 3	Sente	●

FY2022 results1W-11L

Win rate0.083

Rating1309

Annual rank189th

Rank/title at FY end / age9-dan / age 62

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1337	-6	1331	Kozo Arimori8-dan / age 59 1445	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●
2	5/19	1331	-5	1326	Naoya Fujiwara7-dan / age 56 1451	Kisei-sen Prelim 1 Round 1	Sente	●
3	7/13	1326	-4	1322	Takashi Abe9-dan / age 54 1546	Eio-sen 9-dan section Round 1	Sente	●
4	8/5	1322	-2	1320	Kenshi Tokuda4-dan / age 24 1637	Asahi Cup Prelim 1 Round 2	Sente	●
5	8/17	1320	-5	1315	Kozo Arimori8-dan / age 59 1469	Oi-sen Prelims Round 1	Gote	●
6	8/24	1315	-6	1310	Kenji Kanzaki8-dan / age 58 1424	Ginga-sen Prelims Round 1	Sente	●
7	10/21	1310	-4	1306	Yusuke Ina7-dan / age 46 1504	Oza-sen Prelim 1 Round 1	Sente	●
8	12/16	1306	-3	1303	福間香奈 1555	Ryuo-sen Group 6 Ranking Round 2	Gote	●
9	1/13	1303	-2	1300	Nagisa Fujimoto4-dan / age 17 1596	Kio-sen Prelims Round 1	Gote	●
10	1/26	1300	+12	1312	Kozo Arimori8-dan / age 59 1469	Osho-sen Prelim 1 Round 1	Gote	○
11	2/22	1312	-1	1311	Ryuuma Tonari7-dan / age 33 1747	NHK Cup Prelims Round 1	Sente	●
12	3/2	1311	-1	1309	Takashi Ikenaga5-dan / age 29 1714	Osho-sen Prelim 1 Round 2	Sente	●

FY2021 results2W-11L

Win rate0.154

Rating1340

Annual rank181st

Rank/title at FY end / age9-dan / age 61

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/24	1367	-4	1363	Kenji Imaizumi5-dan / age 47 1573	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
2	5/31	1363	-4	1359	Yugo Takeuchi5-dan / age 33 1580	Kisei-sen Prelim 1 Round 1	Sente	●
3	6/18	1359	-5	1355	Hiroshi Naganuma8-dan / age 56 1517	Oi-sen Prelims Round 1	Gote	●
4	7/20	1355	-3	1351	小林裕士7-dan / age 44 1588	Asahi Cup Prelim 1 Round 2	Gote	●
5	7/30	1351	+7	1359	Bungo Fukusaki9-dan / age 61 1313	Eio-sen 9-dan section Round 1	Sente	○
6	8/11	1359	-3	1355	Shogo Orita4-dan / age 31 1589	Ginga-sen Prelims Round 1	Sente	●
7	8/25	1355	-6	1349	Naoya Fujiwara7-dan / age 56 1435	Oza-sen Prelim 1 Round 1	Sente	●
8	9/2	1349	-1	1348	Toshiaki Kubo9-dan / age 46 1772	Eio-sen 9-dan section Round 2	Sente	●
9	12/1	1348	-6	1342	Naoya Fujiwara7-dan / age 56 1436	Ryuo-sen Group 6 Ranking Round 2	Sente	●
10	1/12	1342	+11	1352	Ryo Shimamoto5-dan / age 41 1458	Kio-sen Prelims Round 1	Gote	○
11	1/21	1352	-3	1349	Hiroshi Miyamoto5-dan / age 35 1578	Osho-sen Prelim 1 Round 1	Sente	●
12	2/18	1349	-6	1343	Ryo Shimamoto5-dan / age 41 1435	NHK Cup Prelims Round 1	Gote	●
13	2/25	1343	-3	1340	Masataka Sugimoto8-dan / age 53 1591	Kio-sen Prelims Round 2	Gote	●

FY2020 results2W-11L

Win rate0.154

Rating1369

Annual rank175th

Rank/title at FY end / age8-dan / age 60

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	7/2	1400	+10	1410	Isao Nakata8-dan / age 52 1488	Kisei-sen Prelim 1 Round 1	Sente	○
2	7/2	1400	-7	1393	Hiroshi Naganuma7-dan / age 55 1426	Kisei-sen Prelim 1 Round 2	Gote	●
3	7/13	1403	-4	1398	Yusuke Ina7-dan / age 44 1572	Asahi Cup Prelim 1 Round 1	Sente	●
4	7/21	1398	-7	1391	Hiroshi Naganuma7-dan / age 55 1449	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
5	8/18	1391	-3	1388	Shinichiro Hattori4-dan / age 21 1622	Oi-sen Prelims Round 1	Sente	●
6	9/1	1388	+10	1398	Norihiro Yagura7-dan / age 45 1494	Ginga-sen Prelims Round 1	Sente	○
7	9/1	1388	-2	1386	Shingo Sawada6-dan / age 28 1693	Ginga-sen Prelims Final	Sente	●
8	9/16	1396	-5	1391	Ryosuke Nakamura6-dan / age 34 1553	Oza-sen Prelim 1 Round 2	Gote	●
9	11/16	1391	-1	1390	Tetsuro Itodani8-dan / age 32 1870	Eio-sen 8-dan section Round 2	Gote	●
10	12/14	1390	-4	1387	Mitsunori Makino5-dan / age 32 1585	Ryuo-sen Group 6 Ranking Round 2	Gote	●
11	12/24	1387	-2	1384	Koji Tanigawa9-dan / age 58 1691	Osho-sen Prelim 1 Round 2	Sente	●
12	2/3	1384	-6	1378	Tomohiro Murata7-dan / age 39 1461	Kio-sen Prelims Round 2	Sente	●
13	2/26	1378	-9	1369	Kenji Kobayashi9-dan / age 63 1354	NHK Cup Prelims	Sente	●

FY2019 results4W-10L

Win rate0.286

Rating1403

Annual rank173rd

Rank/title at FY end / age8-dan / age 59

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1415	+9	1424	Ryo Shimamoto5-dan / age 38 1469	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○
2	5/10	1424	-5	1419	Yuta Komori4-dan / age 23 1575	Kisei-sen Prelim 1 Round 1	Sente	●
3	5/16	1419	-4	1415	Hiroshi Miyamoto5-dan / age 33 1594	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
4	7/3	1415	-8	1407	Kenji Kanzaki8-dan / age 55 1416	Asahi Cup Prelim 1 Round 1	Sente	●
5	8/9	1407	+14	1421	Ayumu Matsuo8-dan / age 39 1753	Eio-sen 8-dan section Round 2	Sente	○
6	8/13	1421	+6	1427	Kiyozumi Kiriyama9-dan / age 71 1346	Oi-sen Prelims Round 1	Gote	○
7	8/21	1427	+8	1436	Masahiko Urano8-dan / age 55 1438	Oza-sen Prelim 1 Round 1	Gote	○
8	9/13	1436	-5	1430	Hiroshi Miyamoto5-dan / age 33 1566	Oi-sen Prelims Round 2	Sente	●
9	9/19	1430	-4	1427	Kazuhiro Nishikawa6-dan / age 33 1631	Oza-sen Prelim 1 Round 2	Sente	●
10	10/5	1427	-5	1421	Keiichi Sanada8-dan / age 46 1551	Eio-sen 8-dan section Round 3	Sente	●
11	12/26	1421	-6	1415	Takahiro Toyokawa7-dan / age 52 1490	Ryuo-sen Group 6 Ranking Round 2	Gote	●
12	1/10	1415	-2	1412	Kouhei Funae6-dan / age 32 1713	Osho-sen Prelim 1 Round 1	Sente	●
13	1/22	1412	-5	1407	福間香奈 1528	Kio-sen Prelims Round 2	Gote	●
14	2/17	1407	-4	1403	Keita Inoue9-dan / age 56 1583	NHK Cup Prelims Round 1	Gote	●

FY2018 results8W-18L

Win rate0.308

Rating1414

Annual rank171st

Rank/title at FY end / age8-dan / age 58

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/26	1426	+9	1435	Shingo Hirafuji7-dan / age 54 1482	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
2	6/5	1435	-8	1427	Hirokazu Ueno5-dan / age 41 1415	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	●
3	6/22	1427	-4	1423	Asuto Saito4-dan / age 19 1634	Junisen Class C2 Round 1	Gote	●
4	6/26	1423	-3	1419	Takuya Nishida4-dan / age 26 1651	Kisei-sen Prelim 1 Round 1	Sente	●
5	7/13	1419	+9	1428	Eisaku Tomioka8-dan / age 54 1453	Eio-sen 8-dan section Round 2	Sente	○
6	7/26	1428	-3	1425	Yusuke Toyama6-dan / age 38 1672	Junisen Class C2 Round 2	Sente	●
7	8/14	1425	-4	1421	Mamoru Hatakeyama7-dan / age 49 1623	Asahi Cup Prelim 1 Round 2	Sente	●
8	8/21	1421	+10	1431	福間香奈 1493	Ginga-sen Block B Round 1	Gote	○
9	8/21	1421	+8	1429	Hiroshi Kamiya8-dan / age 57 1411	Ginga-sen Block B Round 2	Sente	○
10	8/30	1439	-2	1436	Wataru Yashiro6-dan / age 24 1747	Junisen Class C2 Round 3	Gote	●
11	9/11	1436	-6	1430	Takashi Ikenaga4-dan / age 25 1527	Oi-sen Prelims Round 1	Gote	●
12	9/20	1430	-5	1426	Kazuhiro Nishikawa6-dan / age 32 1578	Junisen Class C2 Round 4	Sente	●
13	9/27	1426	-2	1423	橋本崇載age 35 1742	Eio-sen 8-dan section Round 3	Sente	●
14	10/4	1423	-7	1417	Takehiro Ohira6-dan / age 41 1480	Ginga-sen Block B Round 3	Gote	●
15	10/10	1417	-8	1409	Kenji Kanzaki8-dan / age 54 1425	Oza-sen Prelim 1 Round 2	Sente	●
16	11/8	1409	-4	1405	Mitsunori Makino5-dan / age 30 1606	Junisen Class C2 Round 6	Sente	●
17	11/29	1405	+10	1415	Takehiro Ohira6-dan / age 41 1512	Junisen Class C2 Round 7	Gote	○
18	12/13	1415	-6	1409	Makoto Chuza7-dan / age 48 1495	Junisen Class C2 Round 8	Gote	●
19	12/20	1409	+8	1418	Masahiko Urano8-dan / age 54 1427	Ryuo-sen Group 6 Ranking Round 1	Sente	○
20	1/11	1418	+10	1428	Yoshitaka Hoshino4-dan / age 30 1512	Osho-sen Prelim 1 Round 1	Sente	○
21	1/17	1428	-6	1421	Yoshitaka Hoshino4-dan / age 30 1501	Junisen Class C2 Round 9	Sente	●
22	1/23	1421	-6	1415	Yoshitaka Hoshino4-dan / age 30 1508	Ryuo-sen Group 6 Ranking Round 2	Gote	●
23	2/1	1415	-6	1409	Takahiro Toyokawa7-dan / age 51 1515	Kio-sen Prelims Round 2	Gote	●
24	2/8	1409	+13	1422	Kazuo Sugimoto4-dan / age 27 1649	Junisen Class C2 Round 10	Sente	○
25	2/14	1422	-3	1419	Kensuke Kitahama8-dan / age 43 1677	Osho-sen Prelim 1 Round 2	Sente	●
26	3/7	1419	-5	1414	Junpei Ide4-dan / age 27 1550	Junisen Class C2 Round 11	Gote	●

FY2017 results7W-18L

Win rate0.280

Rating1436

Annual rank159th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/8	1448	-6	1442	Norihiro Yagura7-dan / age 42 1538	Junisen Class C2 Round 1	Gote	●
2	6/23	1442	-4	1438	Mitsunori Makino5-dan / age 29 1626	Kisei-sen Prelim 1 Round 1	Sente	●
3	7/13	1438	-7	1431	Wataru Kamimura4-dan / age 30 1496	Junisen Class C2 Round 2	Sente	●
4	8/1	1431	-6	1426	Isao Nakata7-dan / age 50 1534	Junisen Class C2 Round 3	Gote	●
5	8/7	1426	-6	1420	Ryosuke Nakamura6-dan / age 31 1522	Asahi Cup Prelim 1 Round 2	Sente	●
6	8/15	1420	+11	1431	Yuji Masuda6-dan / age 46 1540	Oi-sen Prelims Round 1	Sente	○
7	8/26	1431	-1	1430	Masayuki Toyoshima8-dan / age 27 1934	Eio-sen 8-dan section Round 2	Sente	●
8	9/7	1430	-2	1428	Taichi Takami5-dan / age 24 1759	Junisen Class C2 Round 4	Sente	●
9	9/15	1428	-1	1426	Shota Chida6-dan / age 23 1836	Oi-sen Prelims Round 2	Gote	●
10	9/21	1426	+13	1439	Ryuuma Tonari4-dan / age 27 1670	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	○
11	9/29	1439	+11	1450	Yugo Takeuchi4-dan / age 29 1575	Oza-sen Prelim 1 Round 2	Sente	○
12	10/5	1450	-4	1446	Takuma Oikawa6-dan / age 30 1650	Junisen Class C2 Round 5	Gote	●
13	10/11	1446	+10	1456	Naoya Fujiwara7-dan / age 52 1524	Ryuo-sen Group 6 Promotion playoff Round 5	Gote	○
14	10/27	1456	-6	1450	Yoshitaka Hoshino4-dan / age 29 1524	Ryuo-sen Group 6 Promotion playoff Semifinal	Sente	●
15	11/2	1450	-2	1448	Sota Fujii4-dan / age 15 1798	Junisen Class C2 Round 6	Sente	●
16	11/22	1448	+10	1457	Yuji Masuda6-dan / age 46 1520	Oza-sen Prelim 1 Round 3	Gote	○
17	12/5	1457	-6	1451	Norihiro Yagura7-dan / age 43 1528	Oza-sen Prelim 1 Round 4	Gote	●
18	12/14	1451	-2	1448	Kazutoshi Satoh6-dan / age 39 1752	Junisen Class C2 Round 7	Gote	●
19	12/25	1448	-3	1445	Ryuuma Tonari4-dan / age 27 1693	Ryuo-sen Group 6 Ranking Round 1	Gote	●
20	1/10	1445	-9	1436	Hirofumi Itoh7-dan / age 57 1386	Osho-sen Prelim 1 Round 1	Sente	●
21	1/18	1436	-6	1430	Yuichi Tanaka5-dan / age 32 1523	Junisen Class C2 Round 8	Gote	●
22	1/30	1430	+6	1435	Keiji Nishikawa7-dan / age 56 1319	Kio-sen Prelims Round 2	Gote	○
23	2/9	1435	-7	1428	Kiyozumi Kiriyama9-dan / age 70 1463	Junisen Class C2 Round 9	Gote	●
24	3/15	1428	+11	1439	Yugo Takeuchi4-dan / age 30 1574	Junisen Class C2 Round 10	Sente	○
25	3/22	1439	-3	1436	Tadashi Ooishi7-dan / age 28 1671	Kio-sen Prelims Round 3	Sente	●

FY2016 results10W-17L

Win rate0.370

Rating1453

Annual rank157th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/22	1441	+14	1455	Takayuki Yamasaki8-dan / age 35 1813	Oi-sen White league Round 4	Sente	○
2	4/28	1455	-5	1451	Ryo Shimamoto5-dan / age 35 1603	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
3	5/17	1451	-1	1449	Tatsuya Sugai7-dan / age 24 1857	Oi-sen White league Round 5	Gote	●
4	6/2	1449	-3	1446	Tatsuya Sanmaido4-dan / age 22 1677	Junisen Class C2 Round 1	Sente	●
5	6/23	1446	+13	1459	Kensuke Kitahama8-dan / age 40 1680	Eio-sen 8-dan section Round 1	Sente	○
6	7/1	1459	+10	1469	Satoru Sakaguchi5-dan / age 37 1567	Kisei-sen Prelim 1 Round 1	Gote	○
7	7/1	1459	-5	1454	Norihiro Yagura7-dan / age 41 1602	Kisei-sen Prelim 1 Round 2	Sente	●
8	7/7	1464	+8	1472	Kenji Kanzaki7-dan / age 52 1455	Junisen Class C2 Round 2	Gote	○
9	8/5	1472	-6	1466	Satoru Sakaguchi5-dan / age 37 1580	Asahi Cup Prelim 1 Round 2	Sente	●
10	8/19	1466	+11	1477	Daisuke Nakagawa8-dan / age 48 1582	Eio-sen 8-dan section Round 2	Gote	○
11	8/19	1466	-1	1465	Akira Inaba8-dan / age 28 1874	Eio-sen 8-dan section Final	Gote	●
12	8/25	1475	+11	1487	Makoto Chuza7-dan / age 46 1620	Junisen Class C2 Round 3	Sente	○
13	9/23	1487	-3	1483	Seiya Kondou4-dan / age 20 1733	Junisen Class C2 Round 4	Sente	●
14	9/30	1483	-6	1477	Yugo Takeuchi4-dan / age 28 1557	Oi-sen Prelims Round 2	Gote	●
15	10/7	1477	-5	1472	Ryuuma Tonari4-dan / age 26 1630	Oza-sen Prelim 1 Round 2	Gote	●
16	11/1	1472	+9	1481	Naoya Fujiwara7-dan / age 51 1507	Junisen Class C2 Round 6	Gote	○
17	11/24	1481	+7	1489	Kenji Kobayashi9-dan / age 59 1457	Junisen Class C2 Round 7	Gote	○
18	12/15	1489	-6	1482	Tomohiro Murata6-dan / age 35 1561	Junisen Class C2 Round 8	Sente	●
19	1/12	1482	-5	1477	Yusuke Toyama5-dan / age 37 1600	Junisen Class C2 Round 9	Gote	●
20	1/19	1477	+4	1481	Nobuo Mori7-dan / age 64 1285	Ryuo-sen Group 6 Ranking Round 1	Sente	○
21	1/24	1481	-5	1476	Yugo Takeuchi4-dan / age 29 1597	Kio-sen Prelims Round 2	Sente	●
22	2/2	1476	+6	1482	長森優作アマ 1400	Ryuo-sen Group 6 Ranking Round 2	Gote	○
23	2/9	1482	-3	1479	Wataru Yashiro5-dan / age 22 1740	Junisen Class C2 Round 10	Sente	●
24	2/14	1479	-12	1467	Keiji Nishikawa7-dan / age 55 1297	Osho-sen Prelim 1 Round 1	Gote	●
25	2/21	1467	-4	1463	Akihiro Murata5-dan / age 30 1631	NHK Cup Prelims Round 1	Gote	●
26	3/2	1463	-4	1459	Akira Nishio6-dan / age 37 1672	Junisen Class C2 Round 11	Gote	●
27	3/23	1459	-6	1453	Kota Kanai6-dan / age 30 1560	Ryuo-sen Group 6 Ranking Round 3	Sente	●

FY2015 results8W-18L

Win rate0.308

Rating1446

Annual rank164th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/11	1453	-3	1451	Shota Chida5-dan / age 21 1745	Kisei-sen Prelim 1 Round 1	Gote	●
2	6/18	1451	-8	1443	Koji Tosa8-dan / age 60 1460	Junisen Class C2 Round 1	Sente	●
3	7/2	1443	-7	1435	Hiroshi Kamiya8-dan / age 54 1466	Eio-sen 8-dan section Round 1	Gote	●
4	7/10	1435	-4	1431	Ryosuke Nakamura5-dan / age 29 1618	Junisen Class C2 Round 2	Gote	●
5	7/30	1431	-3	1428	Shinya Satoh6-dan / age 37 1667	Junisen Class C2 Round 3	Sente	●
6	8/2	1428	-2	1426	Kazuki Kimura8-dan / age 42 1819	NHK Cup Main Round 1	Gote	●
7	8/7	1426	-2	1424	Kouhei Funae5-dan / age 28 1757	Asahi Cup Prelim 1 Round 2	Sente	●
8	8/25	1424	+9	1434	Bungo Fukusaki9-dan / age 55 1488	Oi-sen Prelims Round 2	Sente	○
9	9/10	1434	+8	1441	Keiji Mori9-dan / age 69 1421	Junisen Class C2 Round 4	Sente	○
10	10/1	1441	-5	1437	Yoshitaka Hoshino4-dan / age 27 1582	Oza-sen Prelim 1 Round 2	Gote	●
11	10/20	1437	+11	1447	Shingo Hirafuji7-dan / age 52 1561	Oi-sen Prelims Round 3	Gote	○
12	10/30	1447	-4	1443	Mitsunori Makino5-dan / age 27 1643	Junisen Class C2 Round 6	Gote	●
13	11/19	1443	-7	1436	Hisashi Ogura7-dan / age 47 1482	Junisen Class C2 Round 7	Gote	●
14	11/26	1436	+14	1450	Shintaro Saito6-dan / age 22 1791	Oi-sen Prelims Round 4	Sente	○
15	12/17	1450	+6	1457	Kiyozumi Kiriyama9-dan / age 68 1382	Junisen Class C2 Round 8	Sente	○
16	12/25	1457	+12	1469	Mitsunori Makino5-dan / age 27 1662	Oi-sen Prelims Final	Sente	○
17	1/9	1469	-9	1460	城間春樹アマ 1412	Ryuo-sen Group 6 Ranking Round 1	Gote	●
18	1/15	1460	-3	1456	Kazutoshi Satoh6-dan / age 37 1681	Junisen Class C2 Round 9	Gote	●
19	1/20	1456	-5	1452	小林裕士7-dan / age 39 1618	Kio-sen Prelims Round 2	Gote	●
20	2/4	1452	+5	1457	Hifumi Katoh9-dan / age 76 1317	Junisen Class C2 Round 10	Sente	○
21	2/12	1457	+12	1469	Shoji Segawa5-dan / age 45 1641	Oi-sen White league Round 1	Sente	○
22	2/19	1469	-6	1463	Tomohiro Murata6-dan / age 34 1564	NHK Cup Prelims	Sente	●
23	3/3	1463	-6	1456	Yuichi Tanaka5-dan / age 30 1531	Junisen Class C2 Round 11	Gote	●
24	3/8	1456	-7	1450	Naoya Fujiwara7-dan / age 50 1512	Osho-sen Prelim 1 Round 1	Gote	●
25	3/17	1450	-2	1448	Kazuki Kimura8-dan / age 42 1792	Oi-sen White league Round 2	Gote	●
26	3/29	1448	-2	1446	Toshiyuki Moriuchi9-dan / age 45 1824	Oi-sen White league Round 3	Sente	●

FY2014 results9W-17L

Win rate0.346

Rating1462

Annual rank158th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1457	-6	1452	Naoya Fujiwara7-dan / age 48 1555	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
2	6/10	1452	-5	1447	Hiroshi Naganuma7-dan / age 49 1596	Junisen Class C1 Round 1	Gote	●
3	6/25	1447	-5	1442	Yugo Takeuchi4-dan / age 26 1584	Kisei-sen Prelim 1 Round 2	Sente	●
4	7/8	1442	+11	1452	Takehiro Ohira5-dan / age 37 1562	Junisen Class C1 Round 2	Gote	○
5	7/18	1452	+7	1459	Keiji Nishikawa7-dan / age 52 1387	Asahi Cup Prelim 1 Round 2	Gote	○
6	8/26	1459	-6	1453	Ichiro Hiura8-dan / age 48 1532	Junisen Class C1 Round 3	Sente	●
7	9/2	1453	-3	1449	Mamoru Hatakeyama7-dan / age 45 1695	Asahi Cup Prelim 1 Round 3	Gote	●
8	9/16	1449	-3	1446	小林裕士7-dan / age 37 1683	Junisen Class C1 Round 4	Gote	●
9	9/24	1446	-5	1442	Yugo Takeuchi4-dan / age 26 1607	Oza-sen Prelim 1 Round 2	Gote	●
10	10/28	1442	-3	1438	Kota Kanai5-dan / age 28 1666	Junisen Class C1 Round 6	Sente	●
11	11/6	1438	-1	1437	Tatsuya Sugai5-dan / age 22 1839	Oi-sen Prelims Round 3	Sente	●
12	11/25	1437	-8	1429	Torahiko Tanaka9-dan / age 57 1428	Junisen Class C1 Round 7	Gote	●
13	12/11	1429	-3	1426	Akira Nishio6-dan / age 35 1716	Ginga-sen Block A Round 5	Sente	●
14	12/16	1426	-6	1420	Eisaku Tomioka8-dan / age 50 1503	Junisen Class C1 Round 8	Gote	●
15	12/26	1420	+6	1426	Kunio Naitou9-dan / age 75 1336	Kio-sen Prelims Round 2	Sente	○
16	1/6	1426	-2	1424	Tadashi Ooishi6-dan / age 25 1750	Junisen Class C1 Round 9	Sente	●
17	1/14	1424	+9	1432	甲斐智美 1453	Ryuo-sen Group 6 Ranking Round 1	Gote	○
18	2/3	1432	+9	1442	Masahiko Urano8-dan / age 50 1489	Junisen Class C1 Round 10	Gote	○
19	2/17	1442	-5	1437	Norihiro Yagura6-dan / age 40 1595	Osho-sen Prelim 1 Round 2	Gote	●
20	2/20	1437	+10	1447	Kenji Kanzaki7-dan / age 51 1512	NHK Cup Prelims Round 1	Gote	○
21	2/20	1437	+11	1448	Naruyuki Hatakeyama7-dan / age 45 1555	NHK Cup Prelims Round 2	Sente	○
22	2/20	1437	+10	1447	Yoshikazu Minami9-dan / age 51 1506	NHK Cup Prelims Final	Sente	○
23	2/24	1467	-7	1460	Naoya Fujiwara7-dan / age 49 1530	Ryuo-sen Group 6 Ranking Round 2	Sente	●
24	3/10	1460	+13	1473	Kouhei Funae5-dan / age 27 1690	Junisen Class C1 Round 11	Sente	○
25	3/20	1473	-3	1470	Kensuke Kitahama8-dan / age 39 1740	Kio-sen Prelims Round 3	Gote	●
26	3/31	1470	-8	1462	Masahiko Urano8-dan / age 51 1486	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●

FY2013 results10W-16L

Win rate0.385

Rating1465

Annual rank155th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1439	-2	1438	Tatsuya Sugai5-dan / age 20 1815	Kio-sen Prelims Round 4	Gote	●
2	5/29	1438	-9	1428	Keiji Nishikawa7-dan / age 51 1374	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
3	6/18	1428	+7	1435	Yuji Maeda8-dan / age 59 1370	Kisei-sen Prelim 1 Round 1	Sente	○
4	6/25	1435	-6	1429	Kenji Kobayashi9-dan / age 56 1539	Junisen Class C1 Round 1	Gote	●
5	7/9	1429	-4	1425	Shuji Satoh7-dan / age 46 1622	Junisen Class C1 Round 2	Sente	●
6	7/16	1425	-3	1422	Shota Chida4-dan / age 19 1646	Ginga-sen Prelims Final	Sente	●
7	8/1	1422	+11	1433	Naoya Fujiwara7-dan / age 48 1557	Asahi Cup Prelim 1 Round 2	Sente	○
8	8/6	1433	+13	1446	Kenjirou Abe5-dan / age 24 1719	Junisen Class C1 Round 3	Sente	○
9	8/13	1446	-4	1442	Wataru Yashiro4-dan / age 19 1653	Kisei-sen Prelim 1 Round 2	Sente	●
10	8/29	1442	+11	1454	Shingo Hirafuji7-dan / age 49 1595	Oi-sen Prelims Round 2	Sente	○
11	9/6	1454	-4	1450	Shota Chida4-dan / age 19 1662	Asahi Cup Prelim 1 Round 3	Sente	●
12	9/24	1450	+13	1463	Daisuke Katagami6-dan / age 32 1673	Junisen Class C1 Round 4	Gote	○
13	10/1	1463	+6	1468	Keiji Nishikawa7-dan / age 51 1373	Oza-sen Prelim 1 Round 2	Gote	○
14	10/22	1468	-3	1465	Shota Chida4-dan / age 19 1699	Oi-sen Prelims Round 3	Gote	●
15	10/29	1465	-9	1456	Koji Tosa7-dan / age 58 1422	Junisen Class C1 Round 5	Sente	●
16	11/8	1456	-1	1455	Tetsuro Itodani6-dan / age 25 1862	Oza-sen Prelim 1 Round 3	Sente	●
17	11/26	1455	+10	1464	Eisaku Tomioka8-dan / age 49 1521	Junisen Class C1 Round 6	Gote	○
18	12/17	1464	+10	1474	Tadao Kitajima6-dan / age 47 1530	Junisen Class C1 Round 7	Sente	○
19	12/24	1474	-5	1469	Mitsunori Makino4-dan / age 25 1619	Ryuo-sen Group 6 Ranking Round 1	Sente	●
20	1/8	1469	-3	1466	Makoto Sasaki6-dan / age 33 1753	Junisen Class C1 Round 8	Gote	●
21	1/24	1466	+11	1477	Naoya Fujiwara7-dan / age 48 1594	Kio-sen Prelims Round 2	Gote	○
22	2/4	1477	-6	1471	Yasuaki Tsukada9-dan / age 49 1543	Junisen Class C1 Round 9	Sente	●
23	2/20	1471	-7	1464	Yuji Masuda6-dan / age 43 1512	NHK Cup Prelims Round 1	Gote	●
24	3/4	1464	+10	1474	Bungo Fukusaki9-dan / age 54 1563	Junisen Class C1 Round 10	Gote	○
25	3/18	1474	-6	1468	Yugo Takeuchi4-dan / age 26 1570	Osho-sen Prelim 1 Round 1	Gote	●
26	3/25	1468	-3	1465	小林裕士7-dan / age 37 1708	Kio-sen Prelims Round 3	Gote	●

FY2012 results6W-20L

Win rate0.231

Rating1441

Annual rank159th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1483	-7	1476	Masahiko Urano7-dan / age 48 1505	Osho-sen Prelim 1 Round 2	Sente	●
2	6/12	1476	-5	1470	Hideyuki Takano6-dan / age 39 1594	Junisen Class C1 Round 1	Gote	●
3	6/28	1470	-2	1468	Tatsuya Sugai5-dan / age 20 1796	Kisei-sen Prelim 1 Round 2	Gote	●
4	7/3	1468	+7	1475	Kaishu Tanaka9-dan / age 65 1429	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
5	7/10	1475	-6	1469	Masakazu Kondoh6-dan / age 41 1569	Junisen Class C1 Round 2	Sente	●
6	7/24	1469	-4	1465	Mitsunori Makino4-dan / age 24 1646	Ginga-sen Prelims	Sente	●
7	7/26	1465	+9	1474	Yuji Masuda6-dan / age 41 1502	Asahi Cup Prelim 1 Round 2	Sente	○
8	7/26	1465	+12	1477	Satoru Sakaguchi5-dan / age 33 1653	Asahi Cup Prelim 1 Round 3	Sente	○
9	8/2	1486	-10	1476	Keizou Noda6-dan / age 54 1417	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	●
10	8/7	1476	-5	1471	Keiichi Sanada7-dan / age 39 1594	Junisen Class C1 Round 3	Sente	●
11	8/16	1471	-5	1466	Takanori Anyouji6-dan / age 37 1598	Asahi Cup Prelim 1 Final	Sente	●
12	8/31	1466	+11	1477	Yoshikazu Minami9-dan / age 49 1609	Oi-sen Prelims Round 2	Sente	○
13	9/4	1477	-5	1472	Atsushi Miyata6-dan / age 31 1636	Junisen Class C1 Round 4	Gote	●
14	10/2	1472	-10	1462	Kunio Naitou9-dan / age 72 1392	Junisen Class C1 Round 5	Gote	●
15	10/11	1462	-3	1460	Shingo Sawada4-dan / age 20 1727	Oza-sen Prelim 1 Round 2	Gote	●
16	10/18	1460	-1	1458	Masayuki Toyoshima7-dan / age 22 1886	Oi-sen Prelims Round 3	Gote	●
17	11/6	1458	-4	1454	Sakio Chiba6-dan / age 33 1633	Junisen Class C1 Round 6	Sente	●
18	12/11	1454	-4	1451	Issei Takazaki6-dan / age 25 1675	Junisen Class C1 Round 7	Gote	●
19	1/10	1451	-6	1444	Kozo Arimori7-dan / age 49 1530	Ryuo-sen Group 6 Ranking Round 1	Gote	●
20	1/15	1444	-5	1440	Shingo Hirafuji7-dan / age 49 1606	Junisen Class C1 Round 8	Gote	●
21	1/24	1440	+11	1451	Tomohiro Murata6-dan / age 31 1598	Kio-sen Prelims Round 2	Sente	○
22	2/5	1451	-7	1444	Bungo Fukusaki9-dan / age 53 1488	Junisen Class C1 Round 9	Sente	●
23	2/19	1444	-3	1441	Satoru Sakaguchi5-dan / age 34 1678	NHK Cup Prelims Round 1	Sente	●
24	2/27	1441	-10	1431	Yuji Maeda8-dan / age 58 1357	Osho-sen Prelim 1 Round 1	Gote	●
25	3/12	1431	-2	1429	Yasuaki Murayama6-dan / age 28 1764	Junisen Class C1 Round 10	Gote	●
26	3/19	1429	+13	1441	Masataka Sugimoto7-dan / age 44 1655	Kio-sen Prelims Round 3	Sente	○

FY2011 results8W-16L

Win rate0.333

Rating1491

Annual rank147th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1530	-6	1524	Takanori Anyouji6-dan / age 36 1617	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
2	6/9	1524	+9	1533	Satoru Sakaguchi5-dan / age 32 1582	Kisei-sen Prelim 1 Round 2	Gote	○
3	6/14	1533	-7	1526	Takehiro Ohira5-dan / age 34 1573	Junisen Class C1 Round 1	Gote	●
4	7/5	1526	+8	1534	Masahiko Urano7-dan / age 47 1509	Junisen Class C1 Round 2	Sente	○
5	7/14	1534	-11	1523	Hirofumi Itoh6-dan / age 51 1398	Ginga-sen Prelims	Sente	●
6	8/2	1523	-5	1517	Tadashi Ooishi4-dan / age 21 1651	Asahi Cup Prelim 1 Round 2	Gote	●
7	8/9	1517	+7	1524	Hifumi Katoh9-dan / age 71 1478	Junisen Class C1 Round 3	Gote	○
8	8/19	1524	-11	1513	Nobuo Mori7-dan / age 59 1390	Kisei-sen Prelim 1 Round 3	Sente	●
9	8/31	1513	-8	1506	Bungo Fukusaki9-dan / age 51 1527	Oi-sen Prelims Round 2	Gote	●
10	9/6	1506	-5	1501	Ichiro Hiura8-dan / age 45 1664	Junisen Class C1 Round 4	Sente	●
11	9/30	1501	-6	1495	Kozo Arimori7-dan / age 48 1569	Oza-sen Prelim 1 Round 2	Sente	●
12	10/11	1495	-6	1489	Satoru Sakaguchi5-dan / age 33 1590	Ryuo-sen Group 5 Relegation playoff Final	Sente	●
13	11/1	1489	-3	1485	小林裕士7-dan / age 35 1712	Junisen Class C1 Round 6	Gote	●
14	11/29	1485	+10	1495	Isao Nakata7-dan / age 44 1559	Junisen Class C1 Round 7	Sente	○
15	12/20	1495	-5	1490	Hiroshi Naganuma7-dan / age 46 1643	Junisen Class C1 Round 8	Sente	●
16	1/17	1490	-4	1486	Kota Kanai5-dan / age 25 1668	Junisen Class C1 Round 9	Gote	●
17	1/27	1486	+13	1499	Mitsunori Makino4-dan / age 23 1720	Ryuo-sen Group 6 Ranking Round 2	Sente	○
18	2/2	1499	+9	1508	Kozo Arimori7-dan / age 48 1556	Kio-sen Prelims Round 2	Gote	○
19	2/7	1508	+8	1516	Keiji Mori9-dan / age 65 1513	Junisen Class C1 Round 10	Sente	○
20	2/20	1516	-9	1507	Naoya Fujiwara6-dan / age 46 1478	NHK Cup Prelims Round 1	Gote	●
21	2/27	1507	-2	1505	Tatsuya Sugai5-dan / age 19 1837	Ryuo-sen Group 6 Ranking Round 3	Gote	●
22	3/13	1505	-10	1495	Kaishu Tanaka9-dan / age 65 1402	Junisen Class C1 Round 11	Gote	●
23	3/22	1495	+6	1501	Hirofumi Itoh6-dan / age 52 1394	Osho-sen Prelim 1 Round 1	Sente	○
24	3/27	1501	-10	1491	Keiji Nishikawa7-dan / age 50 1405	Kio-sen Prelims Round 3	Sente	●

FY2010 results10W-15L

Win rate0.400

Rating1536

Annual rank123rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/4	1548	+6	1553	Hiromitsu Kanki7-dan / age 51 1442	Kisei-sen Prelim 1 Round 2	Gote	○
2	6/8	1553	+10	1563	Makoto Sasaki5-dan / age 30 1637	Junisen Class C1 Round 1	Gote	○
3	6/25	1563	-9	1554	Shinya Yamamoto5-dan / age 38 1512	Ryuo-sen Group 4 Relegation playoff Final	Gote	●
4	7/6	1554	+9	1563	Yasuaki Tsukada9-dan / age 45 1610	Junisen Class C1 Round 2	Sente	○
5	7/11	1563	-3	1560	Chikara Akutsu7-dan / age 28 1827	NHK Cup Main Round 1	Gote	●
6	7/12	1560	+10	1570	Satoru Sakaguchi5-dan / age 31 1652	Asahi Cup Prelim 1 Round 2	Sente	○
7	7/12	1560	-7	1553	Yuji Masuda6-dan / age 39 1602	Asahi Cup Prelim 1 Round 3	Sente	●
8	7/16	1563	+6	1569	Hitoshige Awaji9-dan / age 60 1459	Ginga-sen Prelims	Sente	○
9	7/27	1569	-6	1563	Shingo Sawada4-dan / age 18 1649	Kisei-sen Prelim 1 Round 3	Gote	●
10	8/6	1563	-3	1560	Akihito Hirose6-dan / age 23 1851	Junisen Class C1 Round 3	Sente	●
11	8/18	1560	-7	1553	Yusuke Ina6-dan / age 34 1608	Oi-sen Prelims Round 2	Gote	●
12	8/31	1553	+9	1563	Masakazu Watanabe4-dan / age 24 1605	Oza-sen Prelim 1 Round 2	Sente	○
13	9/7	1563	+9	1571	Tadao Kitajima6-dan / age 44 1590	Junisen Class C1 Round 4	Gote	○
14	10/5	1571	-9	1563	Kenji Kobayashi9-dan / age 53 1545	Junisen Class C1 Round 5	Gote	●
15	10/14	1563	-7	1555	Tadashi Ooishi4-dan / age 21 1596	Oza-sen Prelim 1 Round 3	Gote	●
16	11/2	1555	+11	1567	Daisuke Katagami6-dan / age 29 1706	Junisen Class C1 Round 6	Sente	○
17	12/15	1567	-8	1559	Takehiro Ohira5-dan / age 33 1584	Ginga-sen Block A Round 6	Sente	●
18	12/21	1559	-4	1555	Yasuaki Murayama5-dan / age 26 1768	Junisen Class C1 Round 7	Sente	●
19	1/18	1555	-9	1546	Bungo Fukusaki9-dan / age 51 1499	Junisen Class C1 Round 8	Gote	●
20	1/24	1546	-7	1539	Tomohiro Murata6-dan / age 29 1589	Osho-sen Prelim 1 Round 2	Gote	●
21	1/28	1539	-5	1534	Shingo Sawada4-dan / age 19 1688	Ryuo-sen Group 5 Ranking Round 2	Sente	●
22	2/8	1534	+8	1542	Eisaku Tomioka8-dan / age 46 1538	Junisen Class C1 Round 9	Sente	○
23	2/15	1542	-7	1536	Tadashi Ooishi4-dan / age 21 1606	Kio-sen Prelims Round 2	Gote	●
24	2/24	1536	-8	1528	Kozo Arimori7-dan / age 48 1550	NHK Cup Prelims Round 1	Gote	●
25	3/15	1528	+8	1536	Keiji Mori9-dan / age 64 1510	Junisen Class C1 Round 10	Gote	○

FY2009 results13W-16L

Win rate0.448

Rating1551

Annual rank120th

Rank/title at FY end / age8-dan / age 49

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1552	+11	1563	Hiroki Iizuka6-dan / age 40 1694	Ryuo-sen Group 4 Ranking Round 3	Sente	○
2	4/16	1563	+8	1571	Kenji Kobayashi9-dan / age 52 1581	Kio-sen Prelims Round 3	Sente	○
3	5/1	1571	-7	1564	Kiyozumi Kiriyama9-dan / age 61 1599	Kio-sen Prelims Round 4	Gote	●
4	5/14	1564	-5	1558	Hiroki Nakata8-dan / age 44 1676	Ryuo-sen Group 4 Ranking Semifinal	Gote	●
5	5/22	1558	-8	1550	Kozo Arimori7-dan / age 46 1552	Kisei-sen Prelim 1 Round 1	Sente	●
6	6/9	1550	+11	1561	Masakazu Kondoh6-dan / age 38 1682	Junisen Class C1 Round 1	Gote	○
7	6/26	1561	-13	1548	Noboru Kosaka7-dan / age 59 1310	Ginga-sen Prelims	Sente	●
8	6/30	1548	+9	1557	Shingo Hirafuji6-dan / age 45 1588	Junisen Class C1 Round 2	Sente	○
9	7/10	1557	-9	1548	Shinya Yamamoto5-dan / age 37 1522	Asahi Cup Prelim 1 Round 2	Sente	●
10	7/14	1548	+6	1554	Kaishu Tanaka9-dan / age 62 1445	Junisen Class C1 Round 3	Gote	○
11	8/4	1554	-4	1550	Eiji Iijima6-dan / age 29 1751	Junisen Class C1 Round 4	Sente	●
12	8/14	1550	-6	1544	Shingo Sawada4-dan / age 17 1623	Oza-sen Prelim 1 Round 2	Gote	●
13	9/1	1544	+9	1553	Kiyokazu Katsumata6-dan / age 40 1607	Junisen Class C1 Round 5	Sente	○
14	9/8	1553	+9	1562	Kenji Kobayashi9-dan / age 52 1585	Oi-sen Prelims Round 2	Gote	○
15	10/6	1562	-7	1555	Sakio Chiba5-dan / age 30 1609	Junisen Class C1 Round 6	Gote	●
16	10/15	1555	-7	1548	Yuji Masuda6-dan / age 38 1601	Oi-sen Prelims Round 3	Gote	●
17	10/27	1548	-5	1543	Akira Nishio5-dan / age 30 1709	Ryuo-sen Group 4 Promotion playoff Final	Sente	●
18	11/10	1543	-7	1536	Hideyuki Takano5-dan / age 37 1573	Junisen Class C1 Round 7	Gote	●
19	11/13	1536	-6	1530	Norihiro Yagura6-dan / age 35 1632	Ryuo-sen Group 4 Promotion playoff2 Final	Gote	●
20	12/15	1530	+7	1537	Keiji Nishikawa7-dan / age 48 1465	Junisen Class C1 Round 8	Sente	○
21	12/22	1537	-8	1529	Bungo Fukusaki9-dan / age 50 1549	Ryuo-sen Group 4 Ranking Round 1	Sente	●
22	1/19	1529	+13	1542	Atsushi Miyata5-dan / age 28 1775	Junisen Class C1 Round 9	Sente	○
23	1/29	1542	-6	1536	Shingo Sawada4-dan / age 18 1625	Kio-sen Prelims Round 2	Sente	●
24	2/9	1536	+12	1547	Keiichi Sanada7-dan / age 37 1700	Junisen Class C1 Round 10	Gote	○
25	2/15	1547	-6	1541	Yusuke Ina6-dan / age 34 1623	Osho-sen Prelim 1 Round 2	Sente	●
26	2/25	1541	+4	1545	Noboru Kosaka7-dan / age 60 1337	NHK Cup Prelims Round 1	Sente	○
27	2/25	1541	+9	1550	Kiyozumi Kiriyama9-dan / age 62 1605	NHK Cup Prelims Round 2	Gote	○
28	2/25	1541	+6	1547	Kaishu Tanaka9-dan / age 62 1444	NHK Cup Prelims Final	Sente	○
29	3/19	1560	-10	1551	Kunio Naitou9-dan / age 70 1492	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●

FY2008 results15W-15L

Win rate0.500

Rating1554

Annual rank117th

Rank/title at FY end / age8-dan / age 48

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1495	-4	1490	Shinya Satoh6-dan / age 30 1667	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	●
2	5/30	1490	-5	1486	Akihiro Murata4-dan / age 21 1653	Kisei-sen Prelim 1 Round 2	Sente	●
3	6/10	1486	-5	1481	Ichiro Hiura7-dan / age 42 1641	Junisen Class C1 Round 1	Sente	●
4	6/26	1481	+9	1490	Shinya Yamamoto5-dan / age 36 1512	Oi-sen Prelims Round 2	Gote	○
5	7/15	1490	-5	1484	Akio Ishikawa7-dan / age 45 1610	Junisen Class C1 Round 2	Gote	●
6	7/25	1484	-10	1474	Yuji Maeda8-dan / age 54 1392	Asahi Cup Prelim 1 Round 2	Gote	●
7	7/29	1474	+9	1483	Shinya Yamamoto5-dan / age 36 1501	Ginga-sen Prelims	Gote	○
8	8/5	1483	-4	1479	Yoshiyuki Kubota6-dan / age 36 1668	Junisen Class C1 Round 3	Gote	●
9	9/2	1479	-4	1475	Keiichi Sanada7-dan / age 35 1665	Junisen Class C1 Round 4	Sente	●
10	9/9	1475	+7	1482	Michio Ariyoshi9-dan / age 73 1440	Oza-sen Prelim 1 Round 2	Gote	○
11	9/18	1482	+13	1495	Tetsuro Itodani5-dan / age 19 1741	Oi-sen Prelims Round 3	Sente	○
12	9/30	1495	+7	1502	Kouichi Kodama7-dan / age 57 1433	Oza-sen Prelim 1 Round 3	Sente	○
13	10/21	1502	-7	1495	Kenji Kanzaki7-dan / age 44 1547	Junisen Class C1 Round 6	Gote	●
14	10/31	1495	+12	1507	Akira Inaba4-dan / age 20 1690	Oza-sen Prelim 1 Round 4	Gote	○
15	11/13	1507	-1	1505	Toshiaki Kubo8-dan / age 33 1907	Oi-sen Prelims Round 4	Sente	●
16	11/18	1505	+11	1516	Masakazu Kondoh6-dan / age 37 1630	Junisen Class C1 Round 7	Sente	○
17	11/25	1516	+11	1527	Yusuke Ina6-dan / age 32 1654	Oza-sen Prelim 1 Final	Gote	○
18	12/9	1527	+9	1537	Shingo Hirafuji6-dan / age 45 1591	Ryuo-sen Group 4 Ranking Round 1	Sente	○
19	12/16	1537	+9	1546	Isao Nakata7-dan / age 41 1592	Junisen Class C1 Round 8	Sente	○
20	1/9	1546	+9	1554	Naruyuki Hatakeyama7-dan / age 39 1570	Ryuo-sen Group 4 Ranking Round 2	Sente	○
21	1/20	1554	-6	1549	Hiroshi Naganuma7-dan / age 43 1659	Junisen Class C1 Round 9	Gote	●
22	1/27	1549	+11	1560	Masayuki Toyoshima4-dan / age 18 1689	Ginga-sen Block E Round 7	Gote	○
23	1/27	1549	-2	1546	Chikara Akutsu6-dan / age 26 1862	Ginga-sen Block E Round 8	Gote	●
24	1/30	1557	+8	1565	Naoya Fujiwara6-dan / age 43 1545	Osho-sen Prelim 1 Round 2	Gote	○
25	2/5	1565	-7	1558	Kiyozumi Kiriyama9-dan / age 61 1603	Oza-sen Prelim 2 Round 2	Gote	●
26	2/10	1558	+11	1569	小林裕士6-dan / age 32 1692	Junisen Class C1 Round 10	Sente	○
27	2/24	1569	-9	1560	Ryo Shimamoto4-dan / age 28 1515	NHK Cup Prelims Round 1	Sente	●
28	3/6	1560	+5	1565	Michio Ariyoshi9-dan / age 73 1411	Kio-sen Prelims Round 2	Sente	○
29	3/17	1565	-7	1558	Hisashi Ogura7-dan / age 40 1606	Junisen Class C1 Round 11	Sente	●
30	3/24	1558	-3	1554	Takashi Abe8-dan / age 41 1792	Osho-sen Prelim 1 Round 3	Gote	●

FY2007 results10W-16L

Win rate0.385

Rating1504

Annual rank132nd

Rank/title at FY end / age8-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1502	-3	1499	Mamoru Hatakeyama7-dan / age 37 1745	Osho-sen Prelim 1 Round 2	Gote	●
2	4/24	1499	-10	1488	Noboru Kosaka7-dan / age 57 1387	Kisei-sen Prelim 1 Round 1	Gote	●
3	6/12	1488	-6	1483	Yasuaki Tsukada9-dan / age 42 1585	Junisen Class C1 Round 1	Gote	●
4	7/10	1483	-4	1479	Takanori Anyouji5-dan / age 32 1697	Junisen Class C1 Round 2	Sente	●
5	7/19	1479	-2	1477	Chikara Akutsu5-dan / age 25 1831	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
6	8/2	1477	+4	1481	Toshiyuki Tsubouchi7-dan / age 58 1269	Asahi Cup Prelim 1 Round 2	Sente	○
7	8/7	1481	+10	1491	Hiroshi Okazaki6-dan / age 40 1564	Junisen Class C1 Round 3	Sente	○
8	8/21	1491	+13	1503	小林裕士6-dan / age 30 1728	Oi-sen Prelims Round 2	Sente	○
9	9/4	1503	+6	1509	Hirofumi Itoh6-dan / age 47 1397	Asahi Cup Prelim 1 Round 3	Sente	○
10	9/4	1503	-4	1499	Satoru Sakaguchi4-dan / age 29 1690	Asahi Cup Prelim 1 Final	Sente	●
11	9/11	1505	-5	1500	Sakio Chiba5-dan / age 28 1638	Junisen Class C1 Round 4	Gote	●
12	9/27	1500	-5	1494	Naoya Fujiwara6-dan / age 42 1614	Oza-sen Prelim 1 Round 2	Sente	●
13	10/2	1494	+12	1506	Eisaku Tomioka8-dan / age 43 1661	Junisen Class C1 Round 5	Sente	○
14	10/12	1506	-4	1502	Masataka Sugimoto7-dan / age 38 1723	Oi-sen Prelims Round 3	Gote	●
15	11/6	1502	+9	1512	Bungo Fukusaki9-dan / age 47 1549	Junisen Class C1 Round 6	Gote	○
16	12/4	1512	+10	1521	Kenji Kobayashi9-dan / age 50 1597	Junisen Class C1 Round 7	Sente	○
17	12/14	1521	-3	1518	Yasuaki Murayama5-dan / age 23 1770	Ginga-sen Block B Round 5	Gote	●
18	1/10	1518	-9	1510	Shohei Takada6-dan / age 45 1496	Ryuo-sen Group 3 Ranking Round 1	Gote	●
19	1/16	1510	+6	1516	Nobuo Mori7-dan / age 55 1438	Kio-sen Prelims Round 2	Gote	○
20	1/22	1516	-8	1509	Hirokazu Ueno5-dan / age 30 1530	Junisen Class C1 Round 8	Gote	●
21	1/30	1509	-10	1498	Keizou Noda5-dan / age 50 1410	Osho-sen Prelim 1 Round 1	Sente	●
22	2/12	1498	+12	1510	Tadao Kitajima6-dan / age 42 1692	Junisen Class C1 Round 9	Gote	○
23	2/19	1510	+8	1518	Hitoshige Awaji9-dan / age 57 1490	NHK Cup Prelims Round 1	Gote	○
24	2/19	1510	-5	1505	Naruyuki Hatakeyama7-dan / age 38 1647	NHK Cup Prelims Round 2	Gote	●
25	3/11	1513	-3	1510	Daisuke Katagami5-dan / age 26 1757	Junisen Class C1 Round 10	Sente	●
26	3/18	1510	-5	1504	Naruyuki Hatakeyama7-dan / age 38 1627	Kio-sen Prelims Round 3	Gote	●

FY2006 results8W-16L

Win rate0.333

Rating1503

Annual rank123rd

Rank/title at FY end / age8-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1516	-7	1509	Keiji Nishikawa7-dan / age 44 1551	Kio-sen Prelims Round 4	Sente	●
2	4/28	1509	-5	1504	Tadao Kitajima6-dan / age 40 1669	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
3	5/19	1504	+12	1516	Yuji Masuda5-dan / age 35 1690	Kisei-sen Prelim 1 Round 2	Gote	○
4	6/6	1516	-5	1511	Shingo Hirafuji6-dan / age 42 1658	Junisen Class C1 Round 1	Sente	●
5	6/15	1511	+6	1517	Michio Ariyoshi9-dan / age 70 1438	Asahi Open Prelims Round 2	Sente	○
6	7/13	1517	-5	1513	Takanori Anyouji5-dan / age 31 1664	Kisei-sen Prelim 1 Round 3	Sente	●
7	7/18	1513	-3	1510	Chikara Akutsu5-dan / age 24 1781	Junisen Class C1 Round 2	Gote	●
8	7/26	1510	+10	1519	Masahiko Urano7-dan / age 42 1578	Asahi Open Prelims Round 3	Gote	○
9	8/15	1519	-6	1514	Kenji Kobayashi9-dan / age 49 1627	Asahi Open Prelims Final	Sente	●
10	9/5	1514	-3	1510	橋本崇載age 23 1742	Junisen Class C1 Round 3	Gote	●
11	9/13	1510	-5	1506	Shingo Hirafuji6-dan / age 42 1666	Oi-sen Prelims Round 2	Sente	●
12	9/21	1506	+7	1513	Michio Ariyoshi9-dan / age 71 1457	Oza-sen Prelim 1 Round 2	Gote	○
13	9/26	1513	+12	1524	Takanori Anyouji5-dan / age 32 1680	Junisen Class C1 Round 4	Sente	○
14	10/20	1524	-3	1521	橋本崇載age 23 1768	Oza-sen Prelim 1 Round 3	Sente	●
15	10/31	1521	+6	1527	Noboru Tamaru8-dan / age 56 1429	Junisen Class C1 Round 6	Gote	○
16	11/21	1527	-10	1517	Kaishu Tanaka9-dan / age 59 1458	Junisen Class C1 Round 7	Sente	●
17	12/14	1517	+10	1528	Ichiro Hiura7-dan / age 40 1625	Ryuo-sen Group 3 Ranking Round 1	Gote	○
18	12/19	1528	-6	1522	Eisaku Tomioka8-dan / age 42 1626	Junisen Class C1 Round 8	Gote	●
19	1/16	1522	-6	1516	Kenji Kobayashi9-dan / age 49 1615	Junisen Class C1 Round 9	Sente	●
20	2/2	1516	-10	1506	Keizou Noda5-dan / age 49 1416	Kio-sen Prelims Round 2	Gote	●
21	2/13	1506	-3	1503	Eiji Iijima5-dan / age 27 1740	Junisen Class C1 Round 10	Gote	●
22	3/13	1503	-7	1496	Kiyokazu Katsumata6-dan / age 37 1566	Junisen Class C1 Round 11	Sente	●
23	3/23	1496	-5	1491	Kiyozumi Kiriyama9-dan / age 59 1628	Ryuo-sen Group 3 Ranking Round 2	Gote	●
24	3/27	1491	+12	1503	Tetsuro Itodani4-dan / age 18 1702	Osho-sen Prelim 1 Round 1	Sente	○

FY2005 results9W-18L

Win rate0.333

Rating1517

Annual rank121st

Rank/title at FY end / age8-dan / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1519	-4	1515	Akira Shima8-dan / age 42 1709	Ryuo-sen Group 3 Ranking Round 2	Gote	●
2	5/20	1515	+10	1525	Hiroshi Okazaki6-dan / age 38 1601	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	○
3	6/17	1525	-4	1521	Mamoru Hatakeyama6-dan / age 36 1710	Junisen Class B2 Round 1	Sente	●
4	6/24	1521	+9	1530	Shinya Yamamoto5-dan / age 33 1576	Asahi Open Prelims Round 2	Sente	○
5	7/1	1530	-4	1526	橋本崇載age 22 1711	Ryuo-sen Group 3 Promotion playoff Round 3	Sente	●
6	7/15	1526	-7	1519	Shuuichi Ono8-dan / age 47 1559	Junisen Class B2 Round 2	Gote	●
7	8/1	1519	-4	1514	Yuji Masuda5-dan / age 34 1684	Asahi Open Prelims Round 3	Gote	●
8	8/19	1514	-7	1507	Masahiko Urano7-dan / age 41 1555	Junisen Class B2 Round 3	Gote	●
9	9/1	1507	-4	1503	Yoshikazu Minami9-dan / age 42 1694	Kisei-sen Prelim 2 Round 1	Gote	●
10	9/16	1503	-3	1500	Nobuyuki Yashiki9-dan / age 33 1764	Junisen Class B2 Round 4	Sente	●
11	10/4	1500	+11	1511	Takanori Anyouji4-dan / age 31 1652	Oi-sen Prelims Round 2	Sente	○
12	10/28	1511	-6	1505	Bungo Fukusaki9-dan / age 45 1584	Junisen Class B2 Round 6	Gote	●
13	11/4	1505	-4	1501	Yoshikazu Minami9-dan / age 42 1707	Oi-sen Prelims Round 3	Gote	●
14	11/18	1501	-6	1495	Keiji Nishikawa7-dan / age 43 1569	Junisen Class B2 Round 7	Gote	●
15	12/2	1495	+10	1505	Keiji Nishikawa7-dan / age 43 1576	Oza-sen Prelim 2 Round 1	Sente	○
16	12/16	1505	-6	1498	Hifumi Katoh9-dan / age 65 1585	Junisen Class B2 Round 8	Gote	●
17	1/13	1498	+11	1509	Kiyozumi Kiriyama9-dan / age 58 1629	Junisen Class B2 Round 9	Sente	○
18	1/20	1509	+9	1519	Eisaku Tomioka8-dan / age 41 1571	Ryuo-sen Group 3 Ranking Round 1	Sente	○
19	1/28	1519	+14	1533	Koji Tanigawa9-dan / age 43 1884	Oza-sen Prelim 2 Round 2	Sente	○
20	2/1	1533	+4	1537	Toshiyuki Tsubouchi7-dan / age 57 1317	Kio-sen Prelims Round 2	Gote	○
21	2/10	1537	-7	1530	Torahiko Tanaka9-dan / age 48 1591	Junisen Class B2 Round 10	Sente	●
22	2/17	1530	-4	1526	Shinya Satoh5-dan / age 28 1745	Ginga-sen Block B Round 6	Sente	●
23	2/23	1526	-4	1522	Masataka Sugimoto7-dan / age 37 1722	Oza-sen Prelim 2 Final	Gote	●
24	3/10	1522	-5	1517	Shuji Satoh6-dan / age 38 1664	Junisen Class B2 Round 11	Gote	●
25	3/17	1517	-4	1514	橋本崇載age 23 1716	Osho-sen Prelim 1 Round 2	Gote	●
26	3/23	1514	-6	1507	Kenji Kobayashi9-dan / age 48 1595	Ryuo-sen Group 3 Ranking Round 2	Sente	●
27	3/31	1507	+10	1517	Kunio Naitou9-dan / age 66 1600	Kio-sen Prelims Round 3	Gote	○

FY2004 results6W-18L

Win rate0.250

Rating1522

Annual rank113th

Rank/title at FY end / age8-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1572	-9	1563	Keiji Nishikawa7-dan / age 42 1550	Osho-sen Prelim 1 Round 3	Sente	●
2	5/7	1563	-7	1557	Hiroshi Okazaki5-dan / age 37 1620	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
3	6/6	1557	-5	1552	Keita Inoue8-dan / age 40 1719	NHK Cup Main Round 1	Gote	●
4	6/18	1552	-8	1545	Koji Tosa7-dan / age 49 1571	Junisen Class B2 Round 1	Sente	●
5	6/30	1545	+9	1554	Takanori Anyouji4-dan / age 29 1603	Asahi Open Prelims Round 2	Sente	○
6	7/16	1554	-4	1550	Masataka Sugimoto6-dan / age 35 1750	Junisen Class B2 Round 2	Sente	●
7	7/22	1550	-8	1542	Keiji Nishikawa7-dan / age 42 1569	Asahi Open Prelims Round 3	Sente	●
8	8/20	1542	-4	1538	Hirotaka Nozuki6-dan / age 31 1710	Junisen Class B2 Round 3	Sente	●
9	9/3	1538	+11	1549	Norihiro Yagura5-dan / age 29 1662	Oi-sen Prelims Round 2	Sente	○
10	9/17	1549	-5	1543	Naruyuki Hatakeyama7-dan / age 35 1673	Junisen Class B2 Round 4	Gote	●
11	9/24	1543	+7	1551	Michio Ariyoshi9-dan / age 69 1511	Kisei-sen Prelim 2 Round 1	Gote	○
12	10/15	1551	-6	1545	Hiroshi Kamiya7-dan / age 43 1649	Junisen Class B2 Round 5	Gote	●
13	10/22	1545	-6	1539	Yoshikazu Minami9-dan / age 41 1624	Kisei-sen Prelim 2 Round 2	Gote	●
14	10/29	1539	+10	1549	Hiroshi Naganuma6-dan / age 39 1631	Oi-sen Prelims Round 3	Gote	○
15	11/19	1549	-6	1543	Mamoru Hatakeyama6-dan / age 35 1658	Junisen Class B2 Round 6	Sente	●
16	12/3	1543	-3	1540	Takashi Abe7-dan / age 37 1773	Oi-sen Prelims Round 4	Gote	●
17	12/17	1540	-9	1531	Shuuichi Ono8-dan / age 46 1497	Junisen Class B2 Round 7	Sente	●
18	1/14	1531	-6	1525	Keiji Mori9-dan / age 58 1641	Junisen Class B2 Round 8	Gote	●
19	1/21	1525	-5	1520	Naruyuki Hatakeyama7-dan / age 35 1664	Oza-sen Prelim 2 Round 2	Gote	●
20	1/28	1520	+12	1533	橋本崇載age 21 1731	Ryuo-sen Group 3 Ranking Round 1	Sente	○
21	2/4	1533	-5	1528	Norihiro Yagura5-dan / age 30 1695	Osho-sen Prelim 1 Round 2	Gote	●
22	2/10	1528	+6	1534	Noboru Tamaru8-dan / age 54 1452	Junisen Class B2 Round 9	Sente	○
23	2/17	1534	-6	1528	Satoru Sakaguchi4-dan / age 26 1603	Kio-sen Prelims Round 1	Gote	●
24	3/11	1528	-6	1522	Shuji Satoh6-dan / age 37 1602	Junisen Class B2 Round 10	Gote	●

FY2003 results15W-11L

Win rate0.577

Rating1578

Annual rank95th

Rank/title at FY end / age8-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1491	+9	1500	Kazuharu Shoshi6-dan / age 41 1527	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	○
2	5/22	1500	+10	1509	Shohei Takada6-dan / age 40 1574	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	○
3	6/13	1509	+6	1515	Masayuki Moriyasu6-dan / age 56 1424	Asahi Open Prelims Round 2	Sente	○
4	6/20	1515	-6	1509	Kunio Naitou9-dan / age 63 1608	Junisen Class B2 Round 1	Gote	●
5	7/2	1509	-3	1506	Hirotaka Nozuki5-dan / age 29 1737	Ryuo-sen Group 3 Promotion playoff Round 3		●
6	7/11	1506	-5	1501	Norihiro Yagura5-dan / age 28 1649	Asahi Open Prelims Round 3		●
7	7/18	1501	+11	1512	Yasuaki Tsukada9-dan / age 38 1631	Junisen Class B2 Round 2		○
8	8/22	1512	-5	1507	Masaki Izumi7-dan / age 42 1659	Junisen Class B2 Round 3		●
9	9/2	1507	+12	1519	小林裕士5-dan / age 26 1678	Kisei-sen Prelim 2 Round 1		○
10	9/19	1519	+11	1529	Eisaku Tomioka8-dan / age 39 1640	Junisen Class B2 Round 4		○
11	10/2	1529	-4	1525	Norihiro Yagura5-dan / age 29 1715	Kisei-sen Prelim 2 Round 2		●
12	10/9	1525	-2	1523	Takayuki Yamasaki5-dan / age 22 1819	Oi-sen Prelims Round 2		●
13	10/17	1523	+10	1532	Keiji Nishikawa7-dan / age 41 1592	Junisen Class B2 Round 5		○
14	11/21	1532	+14	1546	Kazuki Kimura7-dan / age 30 1862	Junisen Class B2 Round 6		○
15	11/27	1546	-6	1540	Masahiko Urano7-dan / age 39 1639	Oza-sen Prelim 2 Round 1		●
16	12/19	1540	+7	1548	Noboru Tamaru8-dan / age 53 1499	Junisen Class B2 Round 7		○
17	1/16	1548	+10	1558	Yoshikazu Minami9-dan / age 40 1637	Junisen Class B2 Round 8		○
18	1/29	1558	+9	1567	Hitoshige Awaji9-dan / age 53 1621	Ryuo-sen Group 3 Ranking Round 1		○
19	2/5	1567	+8	1575	Ryo Shimamoto4-dan / age 23 1560	Osho-sen Prelim 1 Round 2		○
20	2/13	1575	+10	1584	Bungo Fukusaki8-dan / age 44 1645	Junisen Class B2 Round 9		○
21	2/19	1584	+12	1596	Atsushi Miyata4-dan / age 22 1748	Ginga-sen Block F Round 6		○
22	3/5	1596	-8	1588	Keiji Mori9-dan / age 57 1603	Junisen Class B2 Round 10		●
23	3/12	1588	-8	1580	Tomohiro Murata4-dan / age 22 1575	Kio-sen Prelims Round 1		●
24	3/18	1580	+9	1589	Keiji Mori9-dan / age 57 1615	Ginga-sen Block F Round 7		○
25	3/18	1580	-3	1577	Kazuki Kimura7-dan / age 30 1862	Ginga-sen Block F Round 8		●
26	3/26	1586	-8	1578	Keiji Mori9-dan / age 57 1595	Ryuo-sen Group 3 Ranking Round 2		●

FY2002 results5W-20L

Win rate0.200

Rating1501

Annual rank120th

Rank/title at FY end / age8-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/3	1564	-4	1559	Akira Shima8-dan / age 39 1734	Ryuo-sen Group 2 Promotion playoff Round 1	●
2	4/12	1559	-7	1553	Tomohiro Murata4-dan / age 21 1620	Kio-sen Prelims Round 2	●
3	6/21	1553	-4	1548	Shuji Satoh6-dan / age 35 1721	Junisen Class B2 Round 1	●
4	7/2	1548	-9	1540	Hirofumi Itoh6-dan / age 42 1524	Asahi Open Prelims	●
5	7/8	1540	-8	1532	Kazuo Manabe8-dan / age 50 1549	Ryuo-sen Group 2 Relegation playoff Round 1	●
6	7/14	1532	+9	1541	Hiroshi Kamiya7-dan / age 41 1597	NHK Cup Main Round 1	○
7	7/26	1541	-8	1533	Kazuo Ishida9-dan / age 55 1533	Junisen Class B2 Round 2	●
8	8/23	1533	-3	1530	Daisuke Nakagawa7-dan / age 34 1794	Junisen Class B2 Round 3	●
9	9/13	1530	+10	1540	Kenji Kobayashi9-dan / age 45 1597	Kisei-sen Prelim 2 Round 1	○
10	9/20	1540	-7	1533	Bungo Fukusaki8-dan / age 42 1580	Junisen Class B2 Round 4	●
11	9/27	1533	-6	1527	Norihiro Yagura5-dan / age 28 1612	Oi-sen Prelims Round 2	●
12	10/11	1527	-5	1521	Kiyokazu Katsumata5-dan / age 33 1659	Kisei-sen Prelim 2 Round 2	●
13	10/25	1521	+12	1533	Yasuaki Tsukada9-dan / age 37 1691	Junisen Class B2 Round 5	○
14	10/27	1533	+11	1544	Makoto Nakahara9-dan / age 55 1670	NHK Cup Main Round 2	○
15	11/22	1544	-3	1541	Hisashi Namekata6-dan / age 28 1792	Junisen Class B2 Round 6	●
16	12/20	1541	-6	1535	Eisaku Tomioka8-dan / age 38 1627	Junisen Class B2 Round 7	●
17	1/12	1535	-4	1531	Manabu Senzaki8-dan / age 32 1736	NHK Cup Main Round 3	●
18	1/17	1531	-6	1525	Masahiko Urano7-dan / age 38 1597	Junisen Class B2 Round 8	●
19	1/23	1525	-3	1522	Takashi Abe7-dan / age 35 1809	Oza-sen Prelim 2 Round 2	●
20	1/31	1522	-3	1519	Hirotaka Nozuki5-dan / age 29 1785	Ryuo-sen Group 3 Ranking Round 1	●
21	2/7	1519	+7	1526	Keizou Noda5-dan / age 45 1487	Osho-sen Prelim 1 Round 2	○
22	2/14	1526	-7	1519	Shuuichi Ono7-dan / age 45 1574	Junisen Class B2 Round 9	●
23	2/21	1519	-7	1513	Naoya Fujiwara6-dan / age 37 1573	Kio-sen Prelims Round 1	●
24	3/7	1513	-6	1507	Kiyozumi Kiriyama9-dan / age 55 1621	Junisen Class B2 Round 10	●
25	3/28	1507	-6	1501	Naoya Fujiwara6-dan / age 37 1587	Osho-sen Prelim 1 Round 3	●

FY2001 results6W-15L

Win rate0.286

Rating1565

Annual rank100th

Rank/title at FY end / age8-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/20	1615	+7	1622	Keiji Nishikawa7-dan / age 39 1583	Ryuo-sen Group 3 Ranking Semifinal	○
2	4/28	1622	-5	1618	Daisuke Nakagawa7-dan / age 32 1765	Ginga-sen Block D Round 17	●
3	5/18	1618	-7	1611	Eisaku Tomioka7-dan / age 36 1668	Ryuo-sen Group 3 Ranking Final	●
4	6/8	1611	-14	1597	Junkichi Sakai6-dan / age 51 1311	Asahi Open Prelims	●
5	6/22	1597	-8	1589	Kenji Kobayashi8-dan / age 44 1599	Junisen Class B2 Round 1	●
6	7/19	1589	+11	1600	Naruyuki Hatakeyama6-dan / age 32 1731	Junisen Class B2 Round 2	○
7	7/24	1600	-3	1598	Kazuki Kimura5-dan / age 28 1890	Ryuo-sen Main Round 2	●
8	8/24	1598	-9	1589	Kunio Naitou9-dan / age 61 1574	Junisen Class B2 Round 3	●
9	9/14	1589	-7	1582	Hitoshige Awaji9-dan / age 51 1625	Kisei-sen Prelim 2 Round 1	●
10	9/21	1582	-5	1577	Kensuke Kitahama6-dan / age 25 1715	Junisen Class B2 Round 4	●
11	9/28	1577	-7	1569	Naoya Fujiwara6-dan / age 36 1604	Oi-sen Prelims Round 2	●
12	10/19	1569	+10	1579	Koji Tosa7-dan / age 46 1646	Junisen Class B2 Round 5	○
13	11/22	1579	+8	1588	Keiji Mori9-dan / age 55 1598	Junisen Class B2 Round 6	○
14	12/7	1588	-8	1580	Kiyozumi Kiriyama9-dan / age 54 1608	Oza-sen Prelim 2 Round 2	●
15	12/21	1580	-8	1572	Keiji Nishikawa7-dan / age 40 1564	Junisen Class B2 Round 7	●
16	1/18	1572	+7	1579	Kaishu Tanaka9-dan / age 54 1537	Junisen Class B2 Round 8	○
17	2/1	1579	-7	1572	Tomohiro Murata4-dan / age 20 1614	Osho-sen Prelim 1 Round 2	●
18	2/5	1572	-2	1570	Koichi Fukaura7-dan / age 29 1919	Ryuo-sen Group 2 Ranking Round 1	●
19	2/15	1570	-4	1566	Daisuke Suzuki6-dan / age 27 1757	Junisen Class B2 Round 9	●
20	3/8	1566	-10	1556	Noboru Tamaru8-dan / age 51 1497	Junisen Class B2 Round 10	●
21	3/22	1556	+9	1565	Shingo Hirafuji5-dan / age 38 1588	Kio-sen Prelims Round 1	○

FY2000 results11W-16L

Win rate0.407

Rating1627

Annual rank75th

Rank/title at FY end / age8-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1668	-8	1659	Masahiko Urano7-dan / age 36 1662	Kio-sen Prelims Round 2	Sente	●
2	5/8	1659	-5	1655	Toshiaki Kubo6-dan / age 24 1813	NHK Cup Main Round 1	Sente	●
3	5/24	1655	+8	1663	Shuuichi Ono7-dan / age 42 1651	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	○
4	5/30	1663	-11	1652	Kouichi Kodama7-dan / age 49 1530	Hayazashi-sen Prelims Round 2	Gote	●
5	6/23	1652	+7	1659	Shuuichi Ono7-dan / age 42 1628	Junisen Class B2 Round 1	Sente	○
6	6/29	1659	-8	1651	Yoshiyuki Matsumoto4-dan / age 28 1668	Ryuo-sen Group 3 Promotion playoff Round 3	Gote	●
7	7/6	1651	-9	1642	Hitoshige Awaji9-dan / age 50 1591	All-Japan Pro Round 2	Gote	●
8	7/21	1642	-8	1634	Masahiko Urano7-dan / age 36 1636	Junisen Class B2 Round 2	Gote	●
9	8/18	1634	-5	1629	Yasuaki Tsukada8-dan / age 35 1767	Junisen Class B2 Round 3	Sente	●
10	8/30	1629	+10	1639	Masataka Sugimoto6-dan / age 31 1725	Kisei-sen Prelim 2 Round 1	Sente	○
11	9/11	1639	+9	1648	Shinya Yamamoto4-dan / age 28 1665	Oi-sen Prelims Round 2	Gote	○
12	9/22	1648	+12	1660	Toshiaki Kubo6-dan / age 25 1859	Junisen Class B2 Round 4	Gote	○
13	9/28	1660	-8	1652	Hiroshi Naganuma6-dan / age 35 1664	Oi-sen Prelims Round 3	Gote	●
14	10/2	1652	-8	1644	Akio Ishikawa6-dan / age 37 1656	Kisei-sen Prelim 2 Round 2	Sente	●
15	10/20	1644	-10	1634	Kazuo Ishida9-dan / age 53 1552	Junisen Class B2 Round 5	Gote	●
16	11/16	1634	+8	1642	Bungo Fukusaki8-dan / age 40 1643	Oza-sen Prelim 2 Round 2	Sente	○
17	11/24	1642	+7	1650	Michio Ariyoshi9-dan / age 65 1617	Junisen Class B2 Round 6	Sente	○
18	12/11	1650	+6	1655	Kazuo Ishida9-dan / age 53 1551	Ryuo-sen Group 3 Ranking Round 1	Sente	○
19	12/22	1655	+8	1663	Eisaku Tomioka7-dan / age 36 1649	Junisen Class B2 Round 7	Gote	○
20	1/19	1663	+5	1669	Kazuo Azuma7-dan / age 45 1547	Junisen Class B2 Round 8	Sente	○
21	2/2	1669	-8	1660	Yuji Masuda4-dan / age 29 1655	Osho-sen Prelim 1 Round 2	Sente	●
22	2/16	1660	-8	1652	Masaki Izumi7-dan / age 40 1665	Junisen Class B2 Round 9	Sente	●
23	2/23	1652	-13	1640	Toshiyuki Tsubouchi7-dan / age 52 1403	Kio-sen Prelims Round 1	Gote	●
24	3/1	1640	-10	1629	Takanori Anyouji4-dan / age 26 1544	NHK Cup Prelims Round 2	Sente	●
25	3/9	1629	-5	1625	Daisuke Nakagawa7-dan / age 32 1772	Junisen Class B2 Round 10	Gote	●
26	3/16	1625	-5	1619	Keita Inoue8-dan / age 37 1739	Oza-sen Prelim 2 Final	Sente	●
27	3/23	1619	+8	1627	Bungo Fukusaki8-dan / age 41 1618	Ryuo-sen Group 3 Ranking Round 2	Sente	○

FY1999 results19W-12L

Win rate0.613

Rating1671

Annual rank51st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/22	1618	-5	1613	Akira Shima8-dan / age 36 1757	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	●
2	6/1	1613	+4	1617	Masayuki Moriyasu6-dan / age 52 1417	Ginga-sen Prelims	Gote	○
3	6/8	1617	+7	1624	Michio Ariyoshi9-dan / age 63 1570	Hayazashi-sen Prelims Final	Sente	○
4	6/8	1617	+6	1623	Nobuo Mori6-dan / age 47 1513	Hayazashi-sen Prelims Round 2	Gote	○
5	6/8	1617	+6	1623	Keizou Noda5-dan / age 41 1511	Hayazashi-sen Prelims Round 3	Gote	○
6	6/25	1636	-5	1630	Kensuke Kitahama6-dan / age 23 1761	Junisen Class B2 Round 1	Sente	●
7	7/2	1630	-8	1623	Takayuki Yamasaki4-dan / age 18 1651	All-Japan Pro Round 2	Sente	●
8	7/10	1623	-6	1617	Ichiro Hiura6-dan / age 33 1714	Hayazashi-sen Main Round 1	Sente	●
9	7/16	1617	+9	1626	Koji Tosa7-dan / age 44 1681	Junisen Class B2 Round 2	Gote	○
10	8/20	1626	+7	1634	Kaishu Tanaka8-dan / age 52 1603	Junisen Class B2 Round 3	Sente	○
11	8/26	1634	+12	1646	Takashi Abe7-dan / age 32 1829	Kisei-sen Prelim 2 Round 1	Gote	○
12	9/10	1646	+13	1658	Koichi Fukaura6-dan / age 27 1870	Junisen Class B2 Round 4	Gote	○
13	9/20	1658	-7	1651	Teruichi Aono9-dan / age 46 1689	Ryuo-sen Group 2 Relegation playoff Final	Gote	●
14	9/24	1651	-11	1641	Keizou Noda5-dan / age 41 1539	Oi-sen Prelims Round 2	Sente	●
15	9/30	1641	-8	1632	Shingo Hirafuji5-dan / age 35 1634	Kisei-sen Prelim 2 Round 2	Gote	●
16	10/22	1632	+10	1642	Naruyuki Hatakeyama6-dan / age 30 1717	Junisen Class B2 Round 6	Gote	○
17	11/12	1642	+6	1648	Kazuo Manabe8-dan / age 47 1559	Junisen Class B2 Round 7	Sente	○
18	11/25	1648	+7	1656	Masahiko Urano7-dan / age 35 1617	Oza-sen Prelim 2 Round 1	Sente	○
19	12/10	1656	+7	1663	Keiji Nishikawa7-dan / age 38 1605	Junisen Class B2 Round 8	Sente	○
20	12/22	1663	-7	1656	Kenji Kanzaki6-dan / age 36 1713	Oza-sen Prelim 2 Round 2	Sente	●
21	1/11	1656	+9	1665	Yoshiyuki Matsumoto4-dan / age 28 1701	Ryuo-sen Group 3 Ranking Round 1	Sente	○
22	1/21	1665	+8	1672	Kozo Arimori6-dan / age 36 1649	Junisen Class B2 Round 9	Gote	○
23	2/1	1672	-9	1663	Takanori Anyouji4-dan / age 25 1616	Osho-sen Prelim 1 Round 1	Sente	●
24	2/10	1663	-5	1658	Takashi Abe7-dan / age 32 1779	Junisen Class B2 Round 10	Sente	●
25	2/17	1658	+12	1670	Daisuke Suzuki6-dan / age 25 1846	Ginga-sen Block A Round 14	Sente	○
26	2/17	1658	-9	1649	Keiji Nishikawa7-dan / age 38 1618	Ginga-sen Block A Round 15	Sente	●
27	2/22	1661	+5	1666	Nobuo Mori6-dan / age 48 1530	NHK Cup Prelims Final	Gote	○
28	2/22	1661	+7	1668	Hiroshi Naganuma6-dan / age 35 1631	NHK Cup Prelims Round 2	Gote	○
29	3/3	1673	+6	1679	Noboru Tamaru8-dan / age 49 1576	Junisen Class B2 Round 11	Gote	○
30	3/8	1679	+2	1681	Masakazu Wakamatsu7-dan / age 60 1298	Kio-sen Prelims Round 1	Sente	○
31	3/31	1681	-9	1671	Keiji Nishikawa7-dan / age 38 1627	Ryuo-sen Group 3 Ranking Round 2	Gote	●

FY1998 results11W-18L

Win rate0.379

Rating1619

Annual rank77th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1695	+4	1699	Nobuo Mori6-dan / age 46 1507	Kio-sen Prelims Round 1	Sente	○
2	4/15	1699	+5	1705	Hiroshi Naganuma6-dan / age 33 1583	Osho-sen Prelim 1 Round 2	Gote	○
3	4/28	1705	-10	1694	Shingo Hirafuji5-dan / age 34 1593	Kio-sen Prelims Round 2	Gote	●
4	5/11	1694	-6	1688	Shuji Satoh5-dan / age 30 1769	NHK Cup Main Round 1	Sente	●
5	5/18	1688	+6	1694	Michio Ariyoshi9-dan / age 62 1588	Osho-sen Prelim 1 Round 3	Sente	○
6	6/5	1694	+8	1701	Norihiro Yagura4-dan / age 23 1681	Hayazashi-sen Prelims	Gote	○
7	6/5	1694	-9	1685	Masahiko Urano7-dan / age 34 1671	Hayazashi-sen Prelims	Sente	●
8	6/12	1693	-8	1684	Hitoshige Awaji9-dan / age 48 1672	Osho-sen Prelim 1 Final	Sente	●
9	6/26	1684	+6	1690	Nobuyuki Oouchi9-dan / age 56 1586	Junisen Class B2 Round 1	Gote	○
10	7/7	1690	+4	1694	Nobuo Mori6-dan / age 46 1489	All-Japan Pro Round 2	Gote	○
11	7/24	1694	+4	1698	Kouichi Kodama7-dan / age 47 1505	Junisen Class B2 Round 2	Sente	○
12	8/21	1698	+8	1706	Eisaku Tomioka7-dan / age 34 1697	Junisen Class B2 Round 3	Gote	○
13	9/3	1706	-7	1699	Naruyuki Hatakeyama6-dan / age 29 1752	Kisei-sen Prelim 2 Round 1	Sente	●
14	9/9	1699	-9	1690	Bungo Fukusaki8-dan / age 38 1643	All-Japan Pro Round 3	Sente	●
15	9/25	1690	-9	1681	Hitoshige Awaji9-dan / age 48 1656	Junisen Class B2 Round 4	Gote	●
16	10/9	1681	-7	1674	Kenji Kanzaki6-dan / age 34 1711	Oi-sen Prelims Round 2	Sente	●
17	10/23	1674	-3	1671	Takeshi Fujii7-dan / age 28 1916	Junisen Class B2 Round 5	Sente	●
18	11/13	1671	+4	1675	Kazuo Azuma7-dan / age 43 1502	Junisen Class B2 Round 6	Gote	○
19	12/11	1675	-7	1668	Yasuaki Tsukada8-dan / age 34 1705	Junisen Class B2 Round 7	Gote	●
20	1/8	1668	-6	1662	Daisuke Suzuki5-dan / age 24 1761	Ryuo-sen Group 2 Ranking Round 1	Gote	●
21	1/22	1662	-6	1655	Daisuke Nakagawa6-dan / age 30 1735	Junisen Class B2 Round 8	Sente	●
22	1/26	1655	+3	1658	Toshiyuki Tsubouchi7-dan / age 49 1393	Osho-sen Prelim 1 Round 2	Sente	○
23	2/2	1658	-8	1651	Kozo Arimori6-dan / age 35 1671	Oza-sen Prelim 2 Round 1	Sente	●
24	2/12	1651	-8	1642	Kunio Naitou9-dan / age 59 1643	Junisen Class B2 Round 9	Gote	●
25	2/19	1642	-8	1635	Kiyozumi Kiriyama9-dan / age 51 1651	Osho-sen Prelim 1 Round 3	Gote	●
26	2/23	1635	-5	1629	Naruyuki Hatakeyama6-dan / age 29 1753	NHK Cup Prelims Final	Gote	●
27	2/23	1635	+7	1642	Shinya Yamamoto4-dan / age 27 1599	NHK Cup Prelims Round 2	Sente	○
28	3/5	1636	-9	1627	Michio Ariyoshi9-dan / age 63 1580	Junisen Class B2 Round 10	Sente	●
29	3/19	1627	-8	1619	Naoya Fujiwara5-dan / age 33 1621	Kio-sen Prelims Round 1	Gote	●

FY1997 results19W-20L

Win rate0.487

Rating1694

Annual rank40th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1704	-10	1695	Naoya Fujiwara5-dan / age 31 1631	Osho-sen Prelim 1 Round 2	Sente	●
2	4/17	1695	+9	1703	Naruyuki Hatakeyama6-dan / age 27 1729	Kio-sen Prelims Round 3	Sente	○
3	5/8	1703	+6	1710	Keiji Nishikawa6-dan / age 35 1633	Kio-sen Prelims Final	Sente	○
4	5/16	1710	-9	1700	Yasuaki Tsukada8-dan / age 32 1648	Ryuo-sen Group 1 Ranking Semifinal	Gote	●
5	6/3	1700	+2	1703	Masayuki Moriyasu6-dan / age 50 1386	Hayazashi-sen Prelims	Gote	○
6	6/3	1700	+5	1705	Noboru Kosaka6-dan / age 47 1539	Hayazashi-sen Prelims	Sente	○
7	6/3	1700	+7	1707	Masataka Sugimoto5-dan / age 28 1650	Hayazashi-sen Prelims	Sente	○
8	6/13	1714	+12	1726	Taku Morishita8-dan / age 30 1878	Ryuo-sen Group 1Qualifier Final	Gote	○
9	6/27	1726	-11	1715	Masaki Izumi6-dan / age 36 1606	Junisen Class B2 Round 1	Gote	●
10	7/5	1715	-9	1706	Hirotaka Nozuki4-dan / age 24 1657	Hayazashi-sen Main Round 1	Gote	●
11	7/9	1706	-10	1695	Shingo Hirafuji5-dan / age 33 1609	All-Japan Pro Round 2	Sente	●
12	7/18	1695	+11	1706	Satoshi Murayama8-dan / age 28 1816	Kio-sen Main Round 2	Sente	○
13	7/25	1706	-11	1695	Kazuo Ishida9-dan / age 50 1568	Junisen Class B2 Round 2	Sente	●
14	8/5	1695	-5	1691	Nobuyuki YashikiKisei / age 25 1856	Ryuo-sen Main Round 3	Sente	●
15	8/22	1691	-5	1685	Takashi Abe7-dan / age 29 1815	Junisen Class B2 Round 3	Gote	●
16	8/27	1685	+7	1693	Bungo Fukusaki8-dan / age 37 1658	Kisei-sen Prelim 2 Round 1	Gote	○
17	9/9	1693	-8	1684	Hirotaka Nozuki4-dan / age 24 1673	Kachinuki-sen Main	Gote	●
18	9/12	1684	+13	1697	Koji TanigawaRyuo・Meijin / age 35 1955	Kio-sen Main Round 3	Gote	○
19	9/19	1697	-11	1686	Kazuo Manabe8-dan / age 45 1554	Junisen Class B2 Round 4	Sente	●
20	10/6	1686	+7	1693	Kunio Naitou9-dan / age 57 1642	Kisei-sen Prelim 2 Round 2	Sente	○
21	10/13	1693	-6	1687	Yoshikazu Minami9-dan / age 34 1785	Kio-sen Main Round 4	Gote	●
22	10/17	1687	-9	1679	Koji Tosa7-dan / age 42 1663	Junisen Class B2 Round 5	Sente	●
23	10/22	1679	+5	1684	Noboru Kosaka6-dan / age 47 1551	Oi-sen Prelims Round 2	Gote	○
24	11/4	1684	+6	1690	Noboru Tamaru8-dan / age 47 1584	Kisei-sen Prelim 2 Final	Sente	○
25	11/19	1690	-7	1683	Naruyuki Hatakeyama6-dan / age 28 1750	Oi-sen Prelims Round 3	Sente	●
26	11/28	1683	-10	1674	Keiji Nishikawa7-dan / age 35 1617	Junisen Class B2 Round 6	Gote	●
27	12/12	1674	+10	1684	Naruyuki Hatakeyama6-dan / age 28 1766	Junisen Class B2 Round 7	Sente	○
28	12/19	1684	-9	1675	Kenji Kobayashi8-dan / age 40 1644	Oza-sen Prelim 2 Round 2	Gote	●
29	12/24	1675	+11	1686	Koichi Fukaura6-dan / age 25 1813	Kisei-sen Prelim 3 Group C Round 1	Sente	○
30	1/9	1686	-6	1679	Kunio Yonenaga9-dan / age 54 1754	Kisei-sen Prelim 3 Group C Round 2	Gote	●
31	1/16	1679	-4	1675	Taku Morishita8-dan / age 31 1854	Ryuo-sen Group 1 Ranking Round 1	Sente	●
32	1/23	1675	-8	1667	Kozo Arimori6-dan / age 34 1655	Junisen Class B2 Round 8	Gote	●
33	2/13	1667	+9	1675	Masahiko Urano7-dan / age 33 1701	Junisen Class B2 Round 9	Sente	○
34	2/18	1675	-5	1670	Makoto Nakahara9-dan / age 50 1801	Kisei-sen Prelim 3 Group C Round 3	Sente	●
35	2/24	1670	+9	1679	Mamoru Hatakeyama5-dan / age 28 1715	NHK Cup Prelims	Sente	○
36	2/24	1670	+9	1679	Norihiro Yagura4-dan / age 23 1692	NHK Cup Prelims	Gote	○
37	3/6	1688	+9	1696	Shuuichi Ono7-dan / age 40 1716	Junisen Class B2 Round 10	Gote	○
38	3/18	1696	-6	1690	Daisuke Nakagawa6-dan / age 29 1787	Ryuo-sen Group 1Qualifier Round 1	Sente	●
39	3/24	1690	+3	1694	Yuji Maeda7-dan / age 44 1458	Osho-sen Prelim 1 Round 1	Gote	○

FY1996 results18W-14L

Win rate0.562

Rating1706

Annual rank35th

Rank/title at FY end / age7-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1719	-5	1713	Yasumitsu Satoh8-dan / age 26 1836	Ryuo-sen Group 1Qualifier Round 1	Sente	●
2	5/2	1713	-8	1705	Bungo Fukusaki8-dan / age 36 1717	Osho-sen Prelim 1 Round 3	Sente	●
3	5/13	1705	+11	1717	Yasumitsu Satoh8-dan / age 26 1856	Oza-sen Main Round 1	Gote	○
4	5/28	1717	-11	1706	Yuji Maeda7-dan / age 42 1585	Hayazashi-sen Prelims	Gote	●
5	5/28	1717	+4	1720	Keizou Noda4-dan / age 38 1502	Hayazashi-sen Prelims	Sente	○
6	6/13	1709	+6	1716	Shuuichi Ono7-dan / age 38 1640	Ryuo-sen Group 1 Relegation playoff Semifinal	Gote	○
7	6/14	1716	-5	1710	Michio Takahashi9-dan / age 36 1833	Oza-sen Main Round 2	Gote	●
8	6/21	1710	-10	1700	Masaki Izumi6-dan / age 35 1618	Junisen Class B2 Round 1	Gote	●
9	7/26	1700	-10	1690	Nobuyuki Oouchi9-dan / age 54 1617	Junisen Class B2 Round 2	Sente	●
10	8/2	1690	-14	1677	Masayuki Moriyasu6-dan / age 49 1374	All-Japan Pro Round 2	Gote	●
11	8/15	1677	+5	1682	Kouichi Kodama7-dan / age 45 1540	Kisei-sen Prelim 2 Round 1	Gote	○
12	8/23	1682	+6	1688	Eisaku Tomioka7-dan / age 32 1605	Junisen Class B2 Round 3	Gote	○
13	8/28	1688	+11	1699	Makoto Nakahara9-dan / age 48 1834	Ryuo-sen Group 1 Relegation playoff Final	Gote	○
14	9/20	1699	+5	1704	Yuji Maeda7-dan / age 42 1562	Junisen Class B2 Round 4	Sente	○
15	9/25	1704	+3	1707	Toshiyuki Tsubouchi7-dan / age 47 1465	Oi-sen Prelims Round 2	Gote	○
16	10/3	1707	-7	1700	Yoshikazu Minami9-dan / age 33 1735	Kisei-sen Prelim 2 Round 2	Sente	●
17	10/11	1700	-12	1688	Kouichi Kodama7-dan / age 45 1525	Junisen Class B2 Round 5	Gote	●
18	11/13	1688	+7	1695	Michio Ariyoshi9-dan / age 61 1653	Oi-sen Prelims Round 3	Sente	○
19	11/22	1695	+12	1707	Masataka Goda6-dan / age 25 1861	Junisen Class B2 Round 6	Sente	○
20	11/27	1707	+7	1714	Kiyozumi Kiriyama9-dan / age 49 1658	Oza-sen Prelim 2 Round 1	Gote	○
21	12/6	1714	+5	1719	Kazuo Azuma7-dan / age 41 1578	Oi-sen Prelims Round 4	Sente	○
22	12/13	1719	-11	1708	Kazuo Azuma7-dan / age 41 1573	Junisen Class B2 Round 7	Gote	●
23	1/10	1708	-5	1703	Takashi Abe6-dan / age 29 1843	Oi-sen Prelims Final	Gote	●
24	1/24	1703	+3	1706	Teruhiko Suzuki7-dan / age 42 1461	Junisen Class B2 Round 8	Sente	○
25	1/29	1706	+5	1711	Hatasu Itou7-dan / age 46 1582	Ryuo-sen Group 1 Ranking Round 1	Sente	○
26	2/5	1711	+5	1716	Hiromitsu Kanki6-dan / age 37 1578	Osho-sen Prelim 1 Round 1	Gote	○
27	2/14	1716	-9	1707	Hiroshi Kamiya6-dan / age 35 1668	Junisen Class B2 Round 9	Sente	●
28	2/20	1707	-7	1700	Yoshikazu Minami9-dan / age 33 1744	Oza-sen Prelim 2 Final	Gote	●
29	2/28	1700	-13	1687	Nobuo Mori6-dan / age 45 1454	NHK Cup Prelims	Gote	●
30	3/7	1687	+6	1693	Kaishu Tanaka8-dan / age 50 1576	Junisen Class B2 Round 10	Gote	○
31	3/14	1693	+3	1695	Masayuki Moriyasu6-dan / age 49 1404	Kio-sen Prelims Round 2	Sente	○
32	3/18	1695	+11	1706	Michio Takahashi9-dan / age 36 1829	Ryuo-sen Group 1 Ranking Round 2	Gote	○

FY1995 results20W-16L

Win rate0.556

Rating1721

Annual rank27th

Rank/title at FY end / age7-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1708	-4	1704	Toshiyuki Moriuchi8-dan / age 24 1878	Oi-sen League Red Round 3	Gote	●
2	4/18	1704	+6	1710	Masataka Sugimoto4-dan / age 26 1610	Kio-sen Prelims Round 3	Sente	○
3	4/21	1710	+11	1720	Satoshi Murayama8-dan / age 25 1828	Ryuo-sen Group 1Qualifier Round 2	Sente	○
4	4/25	1720	-8	1712	Naruyuki Hatakeyama5-dan / age 25 1725	Osho-sen Prelim 1 Round 3	Sente	●
5	5/9	1712	+4	1717	Kouichi Kodama7-dan / age 44 1549	Kio-sen Prelims Final	Sente	○
6	5/18	1717	+10	1727	Kunio Yonenaga9-dan / age 51 1799	Oi-sen League Red Round 4	Sente	○
7	5/24	1727	+9	1736	Kunio Yonenaga9-dan / age 51 1789	Ryuo-sen Group 1Qualifier Semifinal	Sente	○
8	5/30	1736	+2	1739	Junkichi Sakai6-dan / age 45 1436	Hayazashi-sen Prelims	Sente	○
9	5/30	1736	-9	1727	Mamoru Hatakeyama5-dan / age 25 1685	Hayazashi-sen Prelims	Sente	●
10	6/5	1729	-6	1724	Yasumitsu Satoh7-dan / age 25 1838	Oi-sen League Red Round 5	Gote	●
11	6/15	1724	-9	1715	Michio Ariyoshi9-dan / age 59 1700	Kio-sen Main Round 2	Sente	●
12	6/23	1715	+7	1722	Shuuichi Ono7-dan / age 37 1655	Junisen Class B2 Round 1	Gote	○
13	6/28	1722	-3	1719	Koji TanigawaOsho / age 33 1963	Ryuo-sen Group 1Qualifier Final	Sente	●
14	7/14	1719	+10	1729	Toshiaki Kubo5-dan / age 19 1800	All-Japan Pro Round 2	Sente	○
15	7/28	1729	-11	1718	Kazuo Ishida9-dan / age 48 1585	Junisen Class B2 Round 2	Sente	●
16	8/8	1718	+7	1725	Bungo Fukusaki8-dan / age 35 1676	All-Japan Pro Round 3	Sente	○
17	8/25	1725	-11	1714	Kazuo Manabe8-dan / age 43 1606	Junisen Class B2 Round 3	Sente	●
18	8/30	1714	-7	1707	Keita Inoue6-dan / age 31 1768	Kisei-sen Prelim 2 Round 1	Sente	●
19	9/29	1707	+7	1714	Hitoshige Awaji8-dan / age 45 1654	Junisen Class B2 Round 4	Gote	○
20	10/5	1714	+2	1716	Kiyoshi Aoki5-dan / age 47 1420	Oi-sen Prelims Round 2	Sente	○
21	10/13	1716	+12	1729	Tadahisa Maruyama6-dan / age 25 1915	Junisen Class B2 Round 5	Gote	○
22	10/25	1729	-7	1721	Takashi Abe6-dan / age 28 1755	Oi-sen Prelims Round 3	Gote	●
23	11/10	1721	+12	1733	Koji TanigawaOsho / age 33 1902	All-Japan Pro Round 4	Gote	○
24	11/14	1733	+7	1740	Bungo Fukusaki8-dan / age 35 1679	Oza-sen Prelim 2 Round 2	Gote	○
25	11/24	1740	+9	1749	Takeshi Fujii6-dan / age 25 1798	Junisen Class B2 Round 6	Sente	○
26	12/6	1749	+7	1756	Yasuaki Tsukada8-dan / age 31 1712	All-Japan Pro Round 5	Gote	○
27	12/22	1756	+4	1761	Keiji Nishikawa6-dan / age 34 1588	Junisen Class B2 Round 7	Sente	○
28	1/12	1761	-8	1752	Yoshikazu Minami9-dan / age 32 1752	Ryuo-sen Group 1 Ranking Round 1	Gote	●
29	1/19	1752	+1	1754	Masayuki Moriyasu6-dan / age 48 1355	Osho-sen Prelim 1 Round 1	Gote	○
30	1/26	1754	-11	1743	Kaishu Tanaka8-dan / age 48 1627	Junisen Class B2 Round 8	Gote	●
31	2/1	1743	-6	1737	Nobuyuki Yashiki6-dan / age 24 1818	All-Japan Pro Quarterfinal	Sente	●
32	2/16	1737	-10	1727	Masahiko Urano6-dan / age 31 1667	Junisen Class B2 Round 9	Gote	●
33	2/26	1727	-6	1721	Takashi Abe6-dan / age 28 1794	NHK Cup Prelims	Sente	●
34	2/27	1721	-12	1709	Hiromitsu Kanki5-dan / age 36 1531	Kio-sen Prelims Round 1	Sente	●
35	3/8	1709	+7	1716	Koji Tosa6-dan / age 40 1661	Junisen Class B2 Round 10	Sente	○
36	3/15	1716	+5	1721	Keiji Nishikawa6-dan / age 34 1602	Osho-sen Prelim 1 Round 2	Sente	○

FY1994 results25W-15L

Win rate0.625

Rating1711

Annual rank32nd

Rank/title at FY end / age7-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1682	+8	1690	Ichiro Hiura6-dan / age 28 1669	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○
2	4/16	1690	+8	1698	Hitoshige Awaji8-dan / age 44 1701	Kio-sen Prelims Round 3	Sente	○
3	4/27	1698	+8	1706	Hiroshi Naganuma5-dan / age 29 1703	Kio-sen Prelims Final	Sente	○
4	5/17	1706	+3	1709	Terutaka Yasue7-dan / age 53 1452	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
5	5/30	1709	-12	1697	Hiroshi Honma5-dan / age 35 1498	Hayazashi-sen Prelims	Sente	●
6	6/6	1697	+7	1704	Shingo Hirafuji4-dan / age 30 1636	All-Japan Pro Round 2	Gote	○
7	6/17	1704	-8	1695	Kunio Naitou9-dan / age 54 1688	Kio-sen Main Round 2	Sente	●
8	6/24	1695	-10	1685	Hiroshi Kamiya6-dan / age 33 1606	Junisen Class B2 Round 1	Gote	●
9	7/8	1685	+8	1693	Bungo Fukusaki8-dan / age 34 1687	Kisei-sen Prelim 2 Round 2	Gote	○
10	7/14	1693	+6	1700	Nobuyuki Oouchi9-dan / age 52 1625	Ryuo-sen Group 2 Promotion playoff Round 3	Gote	○
11	7/29	1700	+7	1706	Masaki Izumi6-dan / age 33 1640	Junisen Class B2 Round 2	Gote	○
12	8/4	1706	+8	1714	Hitoshige Awaji8-dan / age 44 1702	Kisei-sen Prelim 2 Final	Gote	○
13	8/10	1714	+8	1722	Kenji Kanzaki6-dan / age 30 1700	All-Japan Pro Round 3	Gote	○
14	8/26	1722	-12	1710	Kazuo Manabe8-dan / age 42 1557	Junisen Class B2 Round 3	Sente	●
15	9/6	1710	-5	1705	Makoto Nakahara9-dan / age 47 1837	Kisei-sen Main Round 1	Gote	●
16	9/13	1705	+4	1709	Keizou Noda4-dan / age 36 1513	Oi-sen Prelims Round 1	Gote	○
17	9/16	1709	+7	1716	Keiji Mori9-dan / age 48 1667	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	○
18	9/22	1716	+9	1725	Kozo Arimori6-dan / age 31 1748	Junisen Class B2 Round 4	Sente	○
19	10/7	1725	+4	1729	Kouichi Kodama6-dan / age 43 1548	Oi-sen Prelims Round 2	Sente	○
20	10/14	1729	-13	1716	Seiichirou Taki7-dan / age 45 1477	Junisen Class B2 Round 5	Gote	●
21	10/26	1716	+7	1723	Kunio Naitou9-dan / age 54 1669	Ryuo-sen Group 2 Promotion playoff Final	Gote	○
22	11/4	1723	-8	1715	Keita Inoue6-dan / age 30 1732	Junisen Class B2 Round 6	Gote	●
23	11/11	1715	-10	1706	Masataka Sugimoto4-dan / age 25 1638	All-Japan Pro Round 4	Sente	●
24	11/14	1706	+4	1710	Keiji Nishikawa6-dan / age 32 1526	Kisei-sen Prelim 2 Round 1	Gote	○
25	12/5	1710	-6	1704	Satoshi Murayama7-dan / age 25 1816	Kisei-sen Prelim 2 Round 2	Gote	●
26	12/9	1704	+9	1713	Keita Inoue6-dan / age 30 1756	Oi-sen Prelims Round 3	Sente	○
27	12/16	1713	+6	1719	Koji Tosa6-dan / age 39 1631	Junisen Class B2 Round 7	Sente	○
28	12/21	1719	-8	1712	Toshiaki Kubo4-dan / age 19 1726	Oza-sen Prelim 2 Round 2	Sente	●
29	1/10	1712	+7	1719	Bungo Fukusaki8-dan / age 35 1689	Oi-sen Prelims Final	Gote	○
30	1/20	1719	+6	1725	Yuji Maeda7-dan / age 40 1641	Junisen Class B2 Round 8	Gote	○
31	1/25	1725	+3	1728	Shoudou Nakada6-dan / age 43 1466	Osho-sen Prelim 1 Round 1	Sente	○
32	1/31	1728	+9	1737	Akira Shima8-dan / age 31 1776	Ryuo-sen Group 1 Ranking Round 1	Sente	○
33	2/6	1737	+8	1746	Shuji Satoh5-dan / age 27 1752	Oi-sen League Red Round 1	Gote	○
34	2/17	1746	-13	1733	Kouichi Kodama7-dan / age 43 1523	Junisen Class B2 Round 9	Gote	●
35	2/21	1733	-10	1723	Norihiro Yagura4-dan / age 20 1623	NHK Cup Prelims	Gote	●
36	2/27	1723	+2	1725	Kiyoshi Aoki5-dan / age 47 1424	Kio-sen Prelims Round 2	Sente	○
37	3/3	1725	+7	1732	Hiroshi Naganuma5-dan / age 30 1660	Osho-sen Prelim 1 Round 2	Sente	○
38	3/10	1732	-11	1721	Osamu Katsuura9-dan / age 48 1600	Junisen Class B2 Round 10	Sente	●
39	3/17	1721	-4	1716	Masataka Goda5-dan / age 24 1894	Oi-sen League Red Round 2	Sente	●
40	3/22	1716	-5	1711	Michio Takahashi9-dan / age 34 1832	Ryuo-sen Group 1 Ranking Round 2	Sente	●

FY1993 results16W-17L

Win rate0.485

Rating1685

Annual rank40th

Rank/title at FY end / age7-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1727	-9	1718	Eisaku Tomioka7-dan / age 28 1695	Oza-sen Main Round 1	Sente	●
2	4/13	1718	+3	1721	Hiroshi Honma4-dan / age 34 1459	Kio-sen Prelims Round 3	Gote	○
3	4/20	1721	-10	1711	Hidemitsu Moriyasu9-dan / age 43 1627	Ryuo-sen Group 1Qualifier Round 1	Gote	●
4	5/6	1711	+8	1719	Masahiko Urano6-dan / age 29 1712	Kio-sen Prelims Final	Sente	○
5	5/17	1719	+8	1726	Eisaku Tomioka7-dan / age 28 1703	NHK Cup Main Round 1	Gote	○
6	6/2	1726	-9	1717	Hiroshi Naganuma5-dan / age 28 1670	Kio-sen Main Round 1	Sente	●
7	6/25	1717	+6	1723	Shuuichi Ono7-dan / age 35 1627	Junisen Class B2 Round 1	Gote	○
8	6/30	1723	-9	1714	Kiyozumi Kiriyama9-dan / age 45 1679	Kisei-sen Prelim 2 Round 1	Sente	●
9	7/6	1714	+3	1717	Shoudou Nakada6-dan / age 41 1465	All-Japan Pro Round 2	Gote	○
10	7/17	1717	+6	1723	Shoichi Anzai5-dan / age 30 1624	Hayazashi-sen Main Round 2	Sente	○
11	7/30	1723	-12	1711	Kouichi Kodama6-dan / age 42 1548	Junisen Class B2 Round 2	Sente	●
12	8/6	1711	+12	1723	Koji TanigawaOsho / age 31 1908	All-Japan Pro Round 3	Gote	○
13	8/27	1723	+4	1728	Kazuo Azuma7-dan / age 38 1540	Junisen Class B2 Round 3	Gote	○
14	9/3	1728	-8	1719	Bungo Fukusaki8-dan / age 33 1723	Ryuo-sen Group 1 Relegation playoff Semifinal	Gote	●
15	9/16	1719	+10	1729	Satoshi Murayama7-dan / age 24 1806	All-Japan Pro Round 4	Sente	○
16	9/24	1729	+4	1734	Kaishu Tanaka8-dan / age 46 1560	Junisen Class B2 Round 4	Gote	○
17	10/1	1734	-9	1725	Naruyuki Hatakeyama5-dan / age 24 1690	Oi-sen Prelims Round 1	Gote	●
18	10/15	1725	-12	1713	Teruhiko Suzuki7-dan / age 38 1543	Junisen Class B2 Round 5	Sente	●
19	10/25	1713	-9	1704	Kunio Naitou9-dan / age 53 1652	Oza-sen Prelim 2 Round 2	Sente	●
20	10/30	1704	+9	1713	Akira Shima7-dan / age 30 1756	Hayazashi-sen Main Round 3	Sente	○
21	11/1	1713	-7	1706	Hifumi Katoh9-dan / age 53 1750	NHK Cup Main Round 2	Sente	●
22	11/12	1706	+7	1713	Masahiko Urano6-dan / age 29 1666	Junisen Class B2 Round 6	Gote	○
23	11/18	1713	-11	1702	Kouichi Kodama6-dan / age 42 1572	Kisei-sen Prelim 2 Round 1	Sente	●
24	11/30	1702	-8	1694	Hiroyuki Miura4-dan / age 19 1721	All-Japan Pro Round 5	Sente	●
25	12/4	1694	-6	1689	Koichi Fukaura4-dan / age 21 1804	Hayazashi-sen Main Round 4	Sente	●
26	12/13	1689	-8	1680	Kunio Naitou9-dan / age 54 1670	Ryuo-sen Group 2 Ranking Round 1	Gote	●
27	12/17	1680	+11	1691	Osamu Nakamura8-dan / age 31 1801	Junisen Class B2 Round 7	Gote	○
28	1/21	1691	-11	1679	Keiji Nishikawa6-dan / age 32 1528	Junisen Class B2 Round 8	Sente	●
29	2/3	1679	-7	1672	Mamoru Hatakeyama5-dan / age 24 1707	Osho-sen Prelim 1 Round 2	Sente	●
30	2/18	1672	+13	1685	Yasumitsu SatohRyuo / age 24 1908	Junisen Class B2 Round 9	Sente	○
31	3/3	1685	-12	1673	Hiroshi Honma5-dan / age 35 1494	NHK Cup Prelims	Gote	●
32	3/11	1673	+4	1677	Shigeru Sekine9-dan / age 64 1474	Junisen Class B2 Round 10	Sente	○
33	3/25	1677	+8	1685	Kozo Arimori6-dan / age 31 1691	Kio-sen Prelims Round 2	Gote	○

FY1992 results26W-16L

Win rate0.619

Rating1727

Annual rank26th

Rank/title at FY end / age7-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1645	+12	1657	Michio Takahashi9-dan / age 31 1825	Ryuo-sen Group 1 Ranking Round 2	Sente	○
2	4/21	1657	+5	1662	Teruhiko Suzuki7-dan / age 37 1519	Tenno-sen 7-dan section Round 2	Gote	○
3	4/27	1662	+8	1670	Hiroshi Naganuma5-dan / age 27 1661	Osho-sen Prelim 1 Round 3	Gote	○
4	5/16	1670	-6	1664	Kenji Kanzaki5-dan / age 28 1748	Osho-sen Prelim 1 Final	Gote	●
5	5/25	1664	+11	1675	Makoto NakaharaMeijin / age 44 1813	Ryuo-sen Group 1 Ranking Semifinal	Sente	○
6	6/1	1675	-5	1670	Satoshi Murayama6-dan / age 22 1811	Kisei-sen Prelim 2 Round 1	Sente	●
7	6/4	1670	+4	1674	Shoudou Nakada6-dan / age 40 1478	Hayazashi-sen Prelims	Sente	○
8	6/4	1670	+2	1672	Kiyoshi Aoki5-dan / age 44 1355	Hayazashi-sen Prelims	Gote	○
9	6/4	1670	+9	1679	Kozo Arimori6-dan / age 29 1710	Hayazashi-sen Prelims	Sente	○
10	6/12	1685	-3	1682	Yoshiharu HabuKio / age 21 1927	Tenno-sen 7-dan section Final	Gote	●
11	6/19	1682	+4	1686	Yoshimasa Saeki8-dan / age 55 1482	Junisen Class B2 Round 1	Sente	○
12	7/9	1686	+11	1696	Kunio Yonenaga9-dan / age 49 1802	Ryuo-sen Group 1 Ranking Final	Gote	○
13	7/27	1696	-9	1687	Shingo Hirafuji4-dan / age 28 1643	All-Japan Pro Round 2	Gote	●
14	7/31	1687	-13	1675	Noboru Sakurai7-dan / age 51 1463	Junisen Class B2 Round 2	Gote	●
15	8/13	1675	+8	1682	Hiroshi Kamiya6-dan / age 31 1658	Ryuo-sen Main Round 3	Sente	○
16	8/24	1682	-4	1678	Yasumitsu Satoh6-dan / age 22 1865	Ryuo-sen Main Semifinal	Gote	●
17	8/28	1678	-13	1665	Yukio Miyasaka8-dan / age 62 1410	Junisen Class B2 Round 3	Gote	●
18	9/11	1665	-4	1661	Satoshi Murayama6-dan / age 23 1844	Junisen Class B2 Round 4	Sente	●
19	9/22	1661	-10	1651	Naoya Fujiwara4-dan / age 27 1591	Oi-sen Prelims Round 1	Gote	●
20	9/26	1651	+9	1660	Kenji Kobayashi8-dan / age 35 1683	Hayazashi-sen Main Round 2	Sente	○
21	10/16	1660	-3	1657	Toshiyuki Moriuchi6-dan / age 22 1905	Junisen Class B2 Round 5	Gote	●
22	10/29	1657	+7	1663	Keiji Nishikawa6-dan / age 30 1595	Oza-sen Prelim 2 Round 1	Sente	○
23	11/2	1663	-6	1658	Takashi Abe5-dan / age 25 1771	Kisei-sen Prelim 2 Round 1	Sente	●
24	11/7	1658	+10	1667	Bungo Fukusaki8-dan / age 32 1732	Hayazashi-sen Main Round 3	Sente	○
25	11/13	1667	+13	1681	Yoshiharu HabuOza・Kio / age 22 1937	Kachinuki-sen Main	Gote	○
26	11/18	1681	-9	1672	Osamu Katsuura9-dan / age 46 1644	Kachinuki-sen Main	Sente	●
27	11/27	1672	+6	1678	Yuji Maeda7-dan / age 38 1575	Junisen Class B2 Round 6	Sente	○
28	12/18	1678	+6	1684	Kazuo Manabe8-dan / age 40 1606	Junisen Class B2 Round 7	Sente	○
29	12/22	1684	+11	1695	Yoshikazu Minami9-dan / age 29 1820	Oza-sen Prelim 2 Round 2	Gote	○
30	1/12	1695	-8	1687	Kiyozumi Kiriyama9-dan / age 45 1688	Ryuo-sen Group 1 Ranking Round 1	Gote	●
31	1/16	1687	+11	1698	Michio Takahashi9-dan / age 32 1829	Hayazashi-sen Main Round 4	Gote	○
32	1/22	1698	+7	1705	Hiroshi Kamiya6-dan / age 31 1646	Junisen Class B2 Round 8	Gote	○
33	1/30	1705	+12	1716	Yasumitsu Satoh6-dan / age 23 1878	Hayazashi-sen Main Semifinal	Gote	○
34	2/8	1716	+3	1719	Junkichi Sakai6-dan / age 43 1467	Osho-sen Prelim 1 Round 1	Sente	○
35	2/12	1719	+7	1727	Hitoshige Awaji8-dan / age 42 1688	Junisen Class B2 Round 9	Gote	○
36	2/20	1727	-3	1723	Yoshiharu Habu3 titles / age 22 1968	Hayazashi-sen Main Final	Sente	●
37	2/23	1723	+5	1728	Nobuo Mori6-dan / age 41 1582	NHK Cup Prelims	Sente	○
38	2/23	1723	+3	1727	Shoudou Nakada6-dan / age 41 1480	NHK Cup Prelims	Sente	○
39	3/5	1732	+9	1741	Takashi Abe6-dan / age 25 1773	Oza-sen Prelim 2 Final	Sente	○
40	3/12	1741	-11	1730	Koji Tosa6-dan / age 37 1616	Junisen Class B2 Round 10	Sente	●
41	3/19	1730	+4	1734	Keizou Noda4-dan / age 35 1526	Kio-sen Prelims Round 2	Gote	○
42	3/29	1734	-7	1727	Takashi Abe6-dan / age 25 1775	Osho-sen Prelim 1 Round 2	Gote	●

FY1991 results19W-16L

Win rate0.543

Rating1648

Annual rank51st

Rank/title at FY end / age7-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1643	-9	1634	Kaishu Tanaka8-dan / age 44 1584	Kio-sen Prelims Round 3	Sente	●
2	4/23	1634	-5	1629	Michio Takahashi9-dan / age 31 1766	Ryuo-sen Group 1Qualifier Round 2	Sente	●
3	5/14	1629	-5	1623	Akira Shima7-dan / age 28 1750	Tenno-sen 7-dan section Final	Gote	●
4	5/24	1623	+12	1636	Nobuyuki YashikiKisei / age 19 1843	Kachinuki-sen Main	Gote	○
5	5/27	1636	+6	1642	Noboru Kosaka6-dan / age 41 1532	Hayazashi-sen Prelims	Gote	○
6	5/27	1636	-7	1629	Kozo Arimori5-dan / age 28 1670	Hayazashi-sen Prelims	Gote	●
7	5/27	1636	+8	1644	Kouichi Kodama6-dan / age 40 1642	Hayazashi-sen Prelims	Gote	○
8	5/30	1642	+7	1650	Keiji Nishikawa6-dan / age 29 1618	Kisei-sen Prelim 2 Round 1	Gote	○
9	6/3	1650	+11	1660	Yasuaki Tsukada8-dan / age 26 1764	Kachinuki-sen Main	Sente	○
10	6/10	1660	+3	1664	Masayuki Moriyasu5-dan / age 44 1420	All-Japan Pro Round 2	Sente	○
11	6/17	1664	-5	1658	Kenji Kobayashi8-dan / age 34 1778	Kachinuki-sen Main	Sente	●
12	6/21	1658	+4	1662	Yukio Miyasaka8-dan / age 61 1450	Junisen Class B2 Round 1	Sente	○
13	6/29	1662	+8	1670	Hitoshige Awaji8-dan / age 41 1677	Kisei-sen Prelim 2 Round 2	Gote	○
14	7/23	1670	-7	1663	Kiyozumi Kiriyama9-dan / age 43 1707	Kisei-sen Prelim 2 Final	Sente	●
15	7/26	1663	+5	1668	Seiichirou Taki6-dan / age 42 1521	Junisen Class B2 Round 2	Gote	○
16	7/30	1668	-8	1660	Hitoshige Awaji8-dan / age 41 1670	All-Japan Pro Round 3	Gote	●
17	8/30	1660	+5	1665	Shigeru Sekine9-dan / age 61 1520	Junisen Class B2 Round 3	Sente	○
18	9/12	1665	+6	1671	Hiromitsu Kanki5-dan / age 32 1570	Oi-sen Prelims Round 1	Sente	○
19	9/27	1671	-9	1661	Kouichi Kodama6-dan / age 40 1612	Junisen Class B2 Round 4	Sente	●
20	10/7	1661	-7	1655	Masahiko Urano6-dan / age 27 1721	Oi-sen Prelims Round 2	Gote	●
21	10/18	1655	+8	1662	Keiji Nishikawa6-dan / age 29 1640	Junisen Class B2 Round 5	Gote	○
22	10/23	1662	-10	1652	Kaishu Tanaka8-dan / age 44 1560	Oza-sen Prelim 2 Round 1	Sente	●
23	11/14	1652	+8	1660	Kouichi Kodama6-dan / age 40 1639	Kisei-sen Prelim 2 Round 1	Sente	○
24	11/22	1660	+9	1668	Masahiko Urano6-dan / age 27 1686	Junisen Class B2 Round 6	Sente	○
25	12/4	1668	+10	1678	Kenji Kobayashi8-dan / age 34 1751	Kisei-sen Prelim 2 Round 2	Gote	○
26	12/20	1678	-10	1668	Kazuo Azuma6-dan / age 36 1568	Junisen Class B2 Round 7	Sente	●
27	1/14	1668	+9	1676	Osamu Katsuura9-dan / age 45 1695	Ryuo-sen Group 1 Ranking Round 1	Gote	○
28	1/24	1676	-8	1669	Osamu Katsuura9-dan / age 45 1695	Junisen Class B2 Round 8	Gote	●
29	1/28	1669	-8	1661	Hitoshige Awaji8-dan / age 41 1651	Kisei-sen Prelim 2 Final	Sente	●
30	2/3	1661	+4	1664	Noboru Kosaka6-dan / age 41 1466	Osho-sen Prelim 1 Round 1	Gote	○
31	2/25	1664	-12	1652	Hiroshi Honma4-dan / age 33 1467	NHK Cup Prelims	Gote	●
32	3/4	1652	+4	1656	Terutaka Yasue7-dan / age 50 1445	Tenno-sen 7-dan section Round 1	Gote	○
33	3/13	1656	-3	1653	Taku Morishita6-dan / age 25 1898	Junisen Class B2 Round 10	Gote	●
34	3/19	1653	+4	1656	Hiromitsu Takashima8-dan / age 50 1435	Osho-sen Prelim 1 Round 2	Gote	○
35	3/30	1656	-8	1648	Hiroshi Naganuma5-dan / age 27 1639	Kio-sen Prelims Round 2	Sente	●

FY1990 results18W-16L

Win rate0.529

Rating1649

Annual rank52nd

Rank/title at FY end / age7-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/7	1638	+10	1647	Kiyozumi Kiriyama9-dan / age 42 1705	Ryuo-sen Group 2 Ranking Semifinal	Gote	○
2	5/29	1647	-12	1635	Masayuki Moriyasu5-dan / age 43 1447	Hayazashi-sen Prelims	Sente	●
3	6/4	1635	+10	1645	Masahiko Urano6-dan / age 26 1705	Kisei-sen Prelim 2 Round 1	Gote	○
4	6/8	1645	+5	1649	Yoshinori Kimura8-dan / age 55 1483	Junisen Class B2 Round 1	Sente	○
5	6/14	1649	-9	1640	Naoya Fujiwara4-dan / age 25 1617	Shinjin-o-sen Round 3	Gote	●
6	6/22	1640	-5	1636	Yasuaki Tsukada8-dan / age 25 1786	Ryuo-sen Group 2 Ranking Final	Sente	●
7	6/29	1636	+8	1643	Yuji Maeda7-dan / age 36 1630	Junisen Class B2 Round 2	Gote	○
8	7/5	1643	-11	1632	Keizou Noda4-dan / age 32 1498	All-Japan Pro Round 2	Gote	●
9	7/10	1632	+9	1642	Kiyozumi Kiriyama9-dan / age 42 1693	Kisei-sen Prelim 2 Round 2	Sente	○
10	7/20	1642	+5	1647	Toshikatsu Yoshida7-dan / age 57 1510	Junisen Class B2 Round 3	Sente	○
11	8/3	1647	-3	1644	Koji TanigawaOi / age 28 1903	Ryuo-sen Main Round 3	Sente	●
12	8/16	1644	-5	1638	Kunio Naitou9-dan / age 50 1760	Kisei-sen Prelim 2 Final	Gote	●
13	8/24	1638	-7	1632	Koji Tosa6-dan / age 35 1704	Junisen Class B2 Round 4	Sente	●
14	9/3	1632	+5	1637	Noboru Kosaka6-dan / age 40 1519	Oi-sen Prelims Round 1	Gote	○
15	9/7	1637	+8	1645	Eisaku Tomioka6-dan / age 26 1635	Junisen Class B2 Round 5	Gote	○
16	10/1	1645	+8	1653	Mamoru Hatakeyama4-dan / age 21 1632	Oi-sen Prelims Round 2	Sente	○
17	10/5	1653	-4	1649	Yoshiharu HabuRyuo / age 20 1855	Junisen Class B2 Round 6	Gote	●
18	11/1	1649	-7	1642	Masahiko Urano6-dan / age 26 1705	Oi-sen Prelims Round 3	Gote	●
19	11/8	1642	-8	1634	Kouichi Kodama6-dan / age 39 1626	Kisei-sen Prelim 2 Round 1	Gote	●
20	11/22	1634	+6	1640	Yoshimasa Saeki8-dan / age 54 1549	Junisen Class B2 Round 7	Sente	○
21	11/26	1640	-7	1633	Kiyozumi Kiriyama9-dan / age 43 1680	Oza-sen Prelim 2 Round 2	Sente	●
22	12/5	1633	+6	1639	Noboru Sakurai7-dan / age 49 1531	Tenno-sen 7-dan section Round 1	Sente	○
23	12/21	1639	+7	1646	Kazuyoshi Nishimura8-dan / age 49 1584	Junisen Class B2 Round 8	Gote	○
24	12/25	1646	+4	1649	Akira Kinoshita6-dan / age 51 1429	Kachinuki-sen Prelims	Sente	○
25	12/25	1646	+9	1655	Naruyuki Hatakeyama4-dan / age 21 1692	Kachinuki-sen Prelims	Sente	○
26	1/11	1658	-7	1651	Osamu Nakamura7-dan / age 28 1713	Junisen Class B2 Round 9	Gote	●
27	1/21	1651	+13	1664	Yoshiharu Habu7-dan / age 20 1882	Ryuo-sen Group 1 Ranking Round 1	Gote	○
28	1/23	1664	+8	1672	Shuuichi Ono7-dan / age 32 1675	Tenno-sen 7-dan section Round 2	Sente	○
29	2/1	1672	-11	1661	Noboru Sakurai7-dan / age 49 1542	Junisen Class B2 Round 10	Sente	●
30	2/25	1661	-6	1655	Kenji Kanzaki5-dan / age 27 1728	Osho-sen Prelim 1 Round 2	Sente	●
31	3/1	1655	-11	1644	Noboru Kosaka6-dan / age 41 1535	NHK Cup Prelims	Gote	●
32	3/1	1655	+4	1659	Hiroshi Honma4-dan / age 32 1472	NHK Cup Prelims	Sente	○
33	3/15	1648	-6	1643	Akira Shima7-dan / age 28 1760	Ryuo-sen Group 1 Ranking Round 2	Gote	●
34	3/22	1643	+6	1649	Noboru Kosaka6-dan / age 41 1542	Kio-sen Prelims Round 2	Gote	○

FY1989 results17W-19L

Win rate0.472

Rating1642

Annual rank49th

Rank/title at FY end / age6-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1704	+6	1710	Kouichi Kodama6-dan / age 38 1609	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	○
2	4/13	1710	-13	1697	Akira Kinoshita6-dan / age 49 1457	Kio-sen Prelims Round 3	Gote	●
3	4/25	1697	-5	1693	Michio Takahashi8-dan / age 29 1851	Oza-sen Main Round 1	Gote	●
4	5/31	1693	+3	1696	Junkichi Sakai5-dan / age 39 1444	Hayazashi-sen Prelims	Sente	○
5	5/31	1693	-11	1681	Hiroshi Naganuma4-dan / age 24 1535	Hayazashi-sen Prelims	Gote	●
6	6/6	1684	+9	1693	Masahiko Urano6-dan / age 25 1711	Shinjin-o-sen Round 3	Gote	○
7	6/9	1693	-11	1682	Kaishu Tanaka8-dan / age 42 1572	Kisei-sen Prelim 2 Round 1	Gote	●
8	6/16	1682	-9	1673	Seiichirou Taki6-dan / age 40 1627	Junisen Class B2 Round 1	Gote	●
9	6/29	1673	-11	1662	Terutaka Yasue7-dan / age 48 1525	Ryuo-sen Group 2 Promotion playoff Round 3	Sente	●
10	7/6	1662	-12	1650	Masakazu Wakamatsu6-dan / age 49 1482	All-Japan Pro Round 1	Sente	●
11	7/14	1650	+11	1661	Akira ShimaRyuo / age 26 1767	Junisen Class B2 Round 2	Sente	○
12	7/31	1661	+7	1667	Masataka Sugimoto1-dan / age 20 1613	Shinjin-o-sen Round 4	Sente	○
13	8/4	1667	+6	1674	Hiromitsu Kanki5-dan / age 30 1585	Kachinuki-sen Prelims	Gote	○
14	8/4	1667	-7	1660	Takashi Abe4-dan / age 21 1693	Kachinuki-sen Prelims	Sente	●
15	9/12	1666	+5	1671	Hiroshi Honma4-dan / age 31 1542	Oi-sen Prelims Round 1	Gote	○
16	9/20	1671	-7	1665	Ichiro Hiura5-dan / age 23 1720	Shinjin-o-sen Semifinal	Gote	●
17	9/22	1665	-11	1654	Hisao Hasebe8-dan / age 56 1539	Junisen Class B2 Round 3	Sente	●
18	10/2	1654	+7	1661	Kouichi Kodama6-dan / age 38 1616	Oi-sen Prelims Round 2	Gote	○
19	10/6	1661	+4	1665	Masao Kitamura8-dan / age 54 1455	Junisen Class B2 Round 4	Gote	○
20	10/17	1665	-8	1657	Hitoshige Awaji8-dan / age 39 1670	Oza-sen Prelim 2 Round 2	Gote	●
21	11/2	1657	+5	1662	Shigeru Sekine9-dan / age 59 1508	Junisen Class B2 Round 5	Gote	○
22	11/10	1662	+7	1668	Naoya Fujiwara4-dan / age 24 1608	Oi-sen Prelims Round 3	Sente	○
23	11/20	1668	-8	1661	Hidemitsu Moriyasu9-dan / age 40 1681	Kisei-sen Prelim 2 Round 1	Sente	●
24	11/24	1661	+7	1667	Kazuo Azuma6-dan / age 34 1603	Junisen Class B2 Round 6	Sente	○
25	12/4	1667	-7	1660	Keiji Nishikawa6-dan / age 27 1707	Tenno-sen 6-dan section Round 2	Sente	●
26	12/14	1660	+7	1667	Kaishu Tanaka8-dan / age 42 1602	Ryuo-sen Group 2 Ranking Round 1	Gote	○
27	12/27	1667	-8	1659	Hitoshige Awaji8-dan / age 39 1682	Oi-sen Prelims Final	Sente	●
28	1/19	1659	-10	1650	Teruhiko Suzuki6-dan / age 35 1593	Junisen Class B2 Round 8	Sente	●
29	1/29	1650	+5	1655	Nobuo Mori5-dan / age 37 1528	Osho-sen Prelim 1 Round 1	Gote	○
30	2/2	1655	-7	1648	Shuuichi Ono6-dan / age 31 1718	Junisen Class B2 Round 9	Sente	●
31	2/15	1648	-8	1641	Kozo Arimori5-dan / age 27 1658	Kio-sen Prelims Round 2	Gote	●
32	2/19	1641	+7	1648	Kouichi Kodama6-dan / age 38 1609	Ryuo-sen Group 2 Ranking Round 2	Gote	○
33	2/23	1648	-9	1639	Mamoru Hatakeyama4-dan / age 20 1590	NHK Cup Prelims	Sente	●
34	3/2	1639	+4	1642	Yuzo Maruta9-dan / age 70 1427	Junisen Class B2 Round 10	Sente	○
35	3/9	1642	-6	1636	Kenji Kanzaki4-dan / age 26 1724	Osho-sen Prelim 1 Round 2	Sente	●
36	3/20	1636	+6	1642	Hirofumi Itoh4-dan / age 30 1548	Shinjin-o-sen Round 2	Sente	○

FY1988 results25W-13L

Win rate0.658

Rating1707

Annual rank34th

Rank/title at FY end / age6-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/13	1647	-9	1638	Takashi Abe4-dan / age 20 1603	Kachinuki-sen Prelims	Gote	●
2	5/13	1647	+6	1653	Keizou Noda4-dan / age 30 1576	Kachinuki-sen Prelims	Sente	○
3	5/24	1644	-6	1639	Hidemitsu Moriyasu9-dan / age 38 1756	Kisei-sen Prelim 2 Round 1	Sente	●
4	6/3	1639	+6	1645	Toshiyuki Tsubouchi6-dan / age 39 1552	Hayazashi-sen Prelims	Sente	○
5	6/3	1639	+6	1645	Nobuo Mori5-dan / age 36 1534	Hayazashi-sen Prelims	Sente	○
6	6/3	1639	+9	1648	Masahiko Urano5-dan / age 24 1696	Hayazashi-sen Prelims	Sente	○
7	6/17	1660	+5	1665	Seiichirou Taki6-dan / age 39 1530	Junisen Class B2 Round 1	Gote	○
8	7/4	1665	+3	1668	Yasuo Date7-dan / age 51 1397	All-Japan Pro Round 1	Sente	○
9	7/15	1668	+6	1673	Hiroji Katou9-dan / age 64 1559	Junisen Class B2 Round 2	Sente	○
10	7/23	1673	+6	1679	Terutaka Yasue7-dan / age 47 1581	Hayazashi-sen Main Round 1	Sente	○
11	8/2	1679	-4	1675	Yoshikazu MinamiOsho / age 25 1848	Kio-sen Main Round 3	Gote	●
12	8/6	1675	-6	1669	Taku Morishita5-dan / age 22 1787	Hayazashi-sen Main Round 2	Sente	●
13	8/23	1669	-6	1664	Hidemitsu Moriyasu9-dan / age 39 1769	All-Japan Pro Round 2	Gote	●
14	9/12	1664	+4	1668	Masakazu Wakamatsu6-dan / age 49 1487	Oi-sen Prelims Round 1	Sente	○
15	9/16	1668	-10	1657	Noboru Sakurai7-dan / age 47 1557	Junisen Class B2 Round 3	Gote	●
16	9/27	1657	+7	1664	Kaishu Tanaka8-dan / age 41 1604	Oi-sen Prelims Round 2	Sente	○
17	10/7	1664	-8	1656	Noboru Tamaru7-dan / age 38 1676	Junisen Class B2 Round 4	Sente	●
18	10/27	1656	+6	1663	Kouichi Kodama6-dan / age 37 1584	Oza-sen Prelim 2 Round 1	Sente	○
19	11/4	1663	+8	1671	Kazuo Azuma6-dan / age 33 1652	Junisen Class B2 Round 5	Sente	○
20	11/15	1671	-5	1666	Yoshikazu MinamiOsho / age 25 1832	Oi-sen Prelims Round 3	Gote	●
21	11/18	1666	+6	1672	Yoshinori Kimura8-dan / age 53 1557	Kisei-sen Prelim 2 Round 1	Sente	○
22	11/25	1672	+5	1677	Terutaka Yasue7-dan / age 47 1554	Junisen Class B2 Round 6	Gote	○
23	12/1	1677	+9	1686	Michio Ariyoshi9-dan / age 53 1715	Oza-sen Prelim 2 Round 2	Gote	○
24	12/8	1686	-7	1679	Shuuichi Ono6-dan / age 30 1732	Ryuo-sen Group 2 Ranking Round 1	Sente	●
25	12/16	1679	+6	1685	Kouichi Kodama6-dan / age 37 1606	Junisen Class B2 Round 7	Sente	○
26	12/20	1685	+5	1690	Toshiyuki Tsubouchi6-dan / age 39 1556	Tenno-sen 6-dan section Round 2	Gote	○
27	1/9	1690	-6	1684	Kiyozumi Kiriyama9-dan / age 41 1768	Kisei-sen Prelim 2 Round 2	Gote	●
28	1/12	1684	+5	1689	Hirofumi Itoh4-dan / age 28 1539	Shinjin-o-sen Round 1	Gote	○
29	1/27	1689	+10	1699	Hidemitsu Moriyasu9-dan / age 39 1777	Junisen Class B2 Round 8	Gote	○
30	2/3	1699	-9	1690	Takashi Abe4-dan / age 21 1648	Osho-sen Prelim 1 Round 1	Gote	●
31	2/10	1690	-10	1680	Kouichi Kodama6-dan / age 37 1606	Tenno-sen 6-dan section Round 3	Gote	●
32	2/17	1680	+5	1685	Yukio Miyasaka8-dan / age 59 1536	Junisen Class B2 Round 9	Sente	○
33	2/22	1685	+9	1694	Bungo Fukusaki7-dan / age 29 1743	Oza-sen Prelim 2 Final	Gote	○
34	3/3	1694	+5	1699	Noboru Kosaka6-dan / age 39 1563	NHK Cup Prelims	Sente	○
35	3/3	1694	-8	1686	Masahiko Urano5-dan / age 24 1699	NHK Cup Prelims	Sente	●
36	3/10	1691	+6	1698	Kaishu Tanaka8-dan / age 42 1610	Junisen Class B2 Round 10	Gote	○
37	3/16	1698	+2	1700	Masayuki Moriyasu5-dan / age 41 1371	Kio-sen Prelims Round 2	Gote	○
38	3/29	1700	+7	1707	Takashi Abe4-dan / age 21 1667	Shinjin-o-sen Round 2	Gote	○

FY1987 results23W-19L

Win rate0.548

Rating1652

Annual rank47th

Rank/title at FY end / age6-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1645	+5	1650	Akira Kinoshita6-dan / age 47 1489	Kio-sen Prelims Round 3	Gote	○
2	4/21	1650	+8	1657	Satoshi Murayamaage 17 1637	Kio-sen Prelims Final	Sente	○
3	5/1	1657	+9	1667	Hitoshige Awaji8-dan / age 37 1720	Kio-sen Main Round 1	Sente	○
4	5/15	1667	-8	1659	Masahiko Urano5-dan / age 23 1656	Shinjin-o-sen Round 2	Gote	●
5	6/5	1659	+11	1669	Shuuichi Ono6-dan / age 29 1777	Junisen Class B2 Round 1	Sente	○
6	6/8	1669	+8	1678	Hidemitsu Moriyasu8-dan / age 37 1686	Kisei-sen Prelim 2 Round 1	Sente	○
7	6/12	1678	-12	1666	Hiroshi Honma4-dan / age 28 1492	Hayazashi-sen Prelims	Gote	●
8	6/23	1666	+9	1675	Bungo Fukusaki7-dan / age 27 1722	Kio-sen Main Round 2	Gote	○
9	7/3	1675	-9	1666	Shigeru Sekine9-dan / age 57 1626	Junisen Class B2 Round 2	Gote	●
10	7/8	1666	+3	1668	Masayuki Moriyasu5-dan / age 40 1374	All-Japan Pro Round 1	Sente	○
11	7/24	1668	+6	1674	Kouichi Kodama6-dan / age 36 1573	Junisen Class B2 Round 3	Gote	○
12	7/27	1674	-7	1668	Michio Ariyoshi9-dan / age 52 1732	Kisei-sen Prelim 2 Round 2	Gote	●
13	8/13	1668	+7	1675	Susumu Itaya8-dan / age 46 1634	Kio-sen Main Round 3	Gote	○
14	8/21	1675	+11	1685	Kunio Naitou9-dan / age 47 1787	All-Japan Pro Round 2	Gote	○
15	9/1	1685	+4	1690	Nobuo Mori5-dan / age 35 1519	Oi-sen Prelims Round 1	Sente	○
16	9/18	1690	+4	1694	Yuzo Maruta9-dan / age 68 1524	Junisen Class B2 Round 4	Sente	○
17	9/25	1694	+8	1702	Hiroshi Kamiya5-dan / age 26 1700	Kio-sen Main Round 4	Sente	○
18	10/2	1702	+4	1706	Noboru Sakurai7-dan / age 46 1521	Junisen Class B2 Round 5	Sente	○
19	10/9	1706	+8	1715	Keiji Nishikawa5-dan / age 25 1725	Oi-sen Prelims Round 2	Sente	○
20	10/16	1715	-5	1710	Koji TanigawaOi / age 25 1853	All-Japan Pro Round 3	Sente	●
21	11/6	1710	-11	1699	Yoshinori Kimura8-dan / age 52 1570	Junisen Class B2 Round 6	Gote	●
22	11/10	1699	-8	1691	Kenji Kobayashi8-dan / age 30 1719	Oza-sen Prelim 2 Round 2	Sente	●
23	11/17	1691	+8	1699	Kaishu Tanaka8-dan / age 40 1676	Kisei-sen Prelim 2 Round 1	Gote	○
24	11/25	1699	-4	1695	Makoto NakaharaMeijin / age 40 1872	Kio-sen Main Semifinal	Gote	●
25	11/27	1695	+6	1700	Yuji Maeda7-dan / age 33 1592	Ryuo-sen Group 2 Ranking Round 1	Gote	○
26	12/4	1700	+3	1704	Akira Kinoshita6-dan / age 48 1473	Tenno-sen 6-dan section Round 2	Sente	○
27	12/7	1704	-7	1697	Michio Ariyoshi9-dan / age 52 1752	Oi-sen Prelims Round 3	Sente	●
28	12/11	1697	-7	1690	Osamu NakamuraOsho / age 25 1750	Junisen Class B2 Round 8	Sente	●
29	12/15	1690	-10	1680	Kenji Kanzaki4-dan / age 24 1615	Shinjin-o-sen Round 1	Sente	●
30	12/18	1680	+11	1692	Kiyozumi Kiriyama9-dan / age 40 1837	Kio-sen Repechage Round 2	Gote	○
31	12/22	1692	+9	1701	Kunio Naitou9-dan / age 48 1750	Kisei-sen Prelim 2 Round 2	Gote	○
32	1/9	1701	-7	1694	Yasuharu Ooyama9-dan / age 64 1760	Kio-sen Repechage Round 3	Sente	●
33	1/14	1694	-12	1683	Toshikatsu Yoshida7-dan / age 54 1508	Junisen Class B2 Round 9	Gote	●
34	1/26	1683	-9	1674	Kazuo Azuma6-dan / age 32 1658	Ryuo-sen Group 2 Ranking Round 2	Sente	●
35	2/8	1674	+6	1680	Kouichi Kodama6-dan / age 36 1566	Kisei-sen Prelim 2 Final	Gote	○
36	2/17	1680	-10	1670	Teruhiko Suzuki6-dan / age 33 1595	Tenno-sen 6-dan section Round 3	Sente	●
37	2/23	1670	+7	1677	Noboru Kosaka6-dan / age 38 1631	NHK Cup Prelims	Sente	○
38	2/23	1670	-6	1664	Keita Inoue5-dan / age 24 1768	NHK Cup Prelims	Sente	●
39	2/26	1671	-5	1666	Yasuaki TsukadaOza / age 23 1817	Kisei-sen Main Round 1	Sente	●
40	3/4	1666	+6	1672	Yoshimasa Saeki8-dan / age 51 1558	Junisen Class B2 Round 11	Gote	○
41	3/18	1672	-12	1659	Masakazu Wakamatsu6-dan / age 48 1457	Osho-sen Prelim 1 Round 2	Sente	●
42	3/22	1659	-8	1652	Noboru Tamaru7-dan / age 37 1675	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	●

FY1986 results15W-21L

Win rate0.417

Rating1650

Annual rank41st

Rank/title at FY end / age6-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1722	-10	1711	Junichi Kase4-dan / age 28 1611	Hayazashi Shin-ei-sen Round 1	Sente	●
2	5/2	1711	-4	1707	Koji TanigawaKio / age 24 1903	Oza-sen Main Round 1	Sente	●
3	5/19	1707	+6	1713	Toshiyuki Tsubouchi6-dan / age 37 1606	Tenno-sen 6-dan section Final	Sente	○
4	5/27	1713	-12	1701	Yoshinori Kimura8-dan / age 51 1548	Kisei-sen Prelim 2 Round 1	Sente	●
5	6/6	1701	+6	1708	Teruhiko Suzuki6-dan / age 31 1620	Junisen Class B2 Round 1	Gote	○
6	7/11	1708	-6	1701	Osamu NakamuraOsho / age 23 1777	Junisen Class B2 Round 2	Sente	●
7	7/23	1701	-8	1693	Kozo Arimori4-dan / age 23 1703	All-Japan Pro Round 1	Gote	●
8	8/5	1693	+4	1697	Hiroshi Honma4-dan / age 28 1503	Shinjin-o-sen Round 4	Gote	○
9	8/15	1697	-3	1694	Koji TanigawaKio / age 24 1937	Kachinuki-sen Main	Gote	●
10	9/5	1694	-11	1683	Hisao Hasebe8-dan / age 53 1573	Junisen Class B2 Round 3	Gote	●
11	9/12	1683	+9	1692	Yoshiharu Habu4-dan / age 15 1718	Shinjin-o-sen Semifinal	Sente	○
12	9/16	1692	+10	1702	Shuuichi Ono5-dan / age 28 1763	Tenno-sen Main Round 1	Sente	○
13	9/29	1702	+2	1704	Kiyoshi Aoki5-dan / age 38 1392	Oi-sen Prelims Round 1	Sente	○
14	10/3	1704	+4	1708	Yukio Miyasaka8-dan / age 56 1517	Junisen Class B2 Round 4	Sente	○
15	10/8	1708	-5	1703	Yasuaki Tsukada6-dan / age 21 1848	Shinjin-o-sen Final Game 1	Sente	●
16	10/17	1703	-5	1699	Yasuaki Tsukada6-dan / age 21 1858	Shinjin-o-sen Final Game 2	Gote	●
17	10/21	1699	+11	1709	Kunio Naitou9-dan / age 46 1823	Oi-sen Prelims Round 2	Sente	○
18	10/24	1709	+9	1718	Akira Shima6-dan / age 23 1758	Junisen Class B2 Round 5	Sente	○
19	10/31	1718	-7	1712	Hifumi Katoh9-dan / age 46 1780	Tenno-sen Main Round 2	Gote	●
20	11/4	1712	+4	1716	Yoshinori Kimura8-dan / age 51 1530	Kisei-sen Prelim 2 Round 1	Sente	○
21	11/10	1716	-11	1705	Noboru Kosaka5-dan / age 36 1599	Judan-sen Prelims Round 1	Gote	●
22	11/21	1705	+4	1710	Yoshinori Kimura8-dan / age 51 1534	Junisen Class B2 Round 7	Gote	○
23	11/28	1710	-11	1699	Toshiyuki Tsubouchi6-dan / age 37 1588	Tenno-sen 6-dan section Round 2	Gote	●
24	12/2	1699	-4	1695	Yoshikazu Minami8-dan / age 23 1899	Oza-sen Prelim 2 Round 2	Gote	●
25	12/5	1695	+5	1700	Terutaka Yasue6-dan / age 45 1536	Junisen Class B2 Round 8	Sente	○
26	12/16	1700	-8	1692	Kenji Kobayashi8-dan / age 29 1707	Kisei-sen Prelim 2 Round 2	Gote	●
27	12/19	1692	+11	1703	Kiyozumi KiriyamaKisei / age 39 1824	Oi-sen Prelims Round 3	Gote	○
28	1/6	1703	-9	1693	Kenji Kanzaki4-dan / age 23 1641	Meisho-sen Prelims Round 1	Sente	●
29	1/9	1693	-7	1686	Keiji Nishikawa5-dan / age 25 1724	Oi-sen Prelims Final	Sente	●
30	1/16	1686	-11	1675	Masao Kitamura8-dan / age 52 1541	Junisen Class B2 Round 9	Gote	●
31	2/13	1675	-6	1669	Nobuyuki Oouchi9-dan / age 45 1772	Junisen Class B2 Round 10	Sente	●
32	2/24	1669	-11	1658	Nobuo Mori5-dan / age 35 1519	NHK Cup Prelims	Gote	●
33	3/6	1658	+5	1663	Yuzo Maruta9-dan / age 67 1525	Junisen Class B2 Round 11	Sente	○
34	3/17	1663	+3	1666	Kiyoshi Aoki5-dan / age 39 1425	Kio-sen Prelims Round 2	Gote	○
35	3/20	1666	-9	1657	Hiromitsu Kanki4-dan / age 28 1617	Osho-sen Prelim 1 Round 2	Gote	●
36	3/24	1657	-7	1650	Kenji Kanzaki4-dan / age 23 1694	Kachinuki-sen Prelims Round 2	Gote	●

FY1985 results27W-20L

Win rate0.574

Rating1729

Annual rank20th

Rank/title at FY end / age6-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1766	-7	1759	Yasuharu Ooyama9-dan / age 62 1827	Kachinuki-sen Main	Gote	●
2	4/5	1759	-11	1749	Keiji Nishikawa5-dan / age 23 1630	Kio-sen Prelims Round 3	Sente	●
3	4/9	1749	+7	1755	Kazuo Azuma6-dan / age 29 1691	Tenno-sen 6-dan section Round 3	Sente	○
4	4/16	1755	-11	1745	Hiromitsu Kanki4-dan / age 26 1639	Shinjin-o-sen Round 2	Sente	●
5	4/22	1745	-7	1738	Akira Shima5-dan / age 22 1793	NHK Cup Main Round 1	Sente	●
6	4/23	1738	+6	1744	Kazuo Manabe7-dan / age 33 1648	Oza-sen Main Round 1	Gote	○
7	4/30	1744	-9	1734	Hitoshige Awaji8-dan / age 35 1680	Osho-sen Prelim 1 Round 3	Gote	●
8	5/11	1734	+8	1742	Hiroshi Kamiya5-dan / age 24 1717	Hayazashi Shin-ei-sen Round 2	Sente	○
9	5/25	1742	+6	1748	Keita Inoue4-dan / age 21 1669	Hayazashi Shin-ei-sen Semifinal	Sente	○
10	5/28	1748	+4	1752	Yoshinori Kimura8-dan / age 50 1565	Kisei-sen Prelim 2 Round 1	Sente	○
11	6/7	1752	-14	1739	Toratsugu Nomoto6-dan / age 40 1453	Junisen Class B2 Round 1	Gote	●
12	6/8	1739	+10	1748	Akira Shima5-dan / age 22 1806	Hayazashi Shin-ei-sen Final	Gote	○
13	6/14	1748	-6	1742	Michio Takahashi6-dan / age 25 1818	Oza-sen Main Round 2	Sente	●
14	6/21	1742	+5	1747	Hiroji Katou9-dan / age 61 1601	Junisen Class B2 Round 2	Sente	○
15	7/1	1747	-7	1740	Kunio Naitou9-dan / age 45 1783	Kisei-sen Prelim 2 Round 2	Sente	●
16	7/5	1740	+6	1746	Toshio Miyata6-dan / age 32 1671	Tenno-sen 6-dan section Final	Gote	○
17	7/16	1746	+2	1748	Keizou Hoshida7-dan / age 68 1392	All-Japan Pro Round 1	Sente	○
18	7/19	1748	+6	1754	Kazuo Azuma6-dan / age 29 1674	Junisen Class B2 Round 3	Gote	○
19	8/28	1754	+4	1758	Yoshinori Kimura8-dan / age 50 1572	Oza-sen Prelim 2 Round 1	Gote	○
20	9/6	1758	+5	1763	Yoshimasa Saeki7-dan / age 49 1595	Junisen Class B2 Round 4	Sente	○
21	9/18	1763	-9	1754	Susumu Itaya8-dan / age 44 1708	All-Japan Pro Round 2	Sente	●
22	9/20	1754	-7	1747	Yasuaki Tsukada6-dan / age 20 1799	Tenno-sen Main Round 1	Sente	●
23	9/27	1747	+3	1750	Daigorou Satou8-dan / age 48 1510	Junisen Class B2 Round 5	Gote	○
24	10/1	1750	-11	1739	Masahiko Urano4-dan / age 21 1613	Oi-sen Prelims Round 1	Gote	●
25	11/2	1739	-4	1735	Makoto Nakahara3 titles / age 38 1913	Hayazashi-sen Main Round 2	Gote	●
26	11/5	1735	-12	1723	Noboru Kosaka5-dan / age 35 1560	Judan-sen Prelims Round 1	Sente	●
27	11/8	1723	+6	1729	Shigeru Sekine9-dan / age 56 1613	Junisen Class B2 Round 7	Sente	○
28	11/13	1729	+6	1735	Kouichi Kodama6-dan / age 34 1639	Kisei-sen Prelim 2 Round 1	Gote	○
29	11/29	1735	+6	1740	Masahiko Urano4-dan / age 21 1640	Shinjin-o-sen Round 1	Sente	○
30	12/6	1740	+3	1743	Hirofumi Serizawa9-dan / age 49 1489	Junisen Class B2 Round 8	Sente	○
31	12/11	1743	+7	1751	Kenji Kobayashi7-dan / age 28 1721	Kisei-sen Prelim 2 Round 2	Sente	○
32	12/20	1751	+4	1755	Hiroshi Honma4-dan / age 27 1539	Meisho-sen Prelims Round 2	Gote	○
33	1/13	1755	+9	1764	Michio Ariyoshi9-dan / age 50 1800	Oza-sen Prelim 2 Round 2	Sente	○
34	1/17	1764	+9	1773	Yasuaki Tsukada6-dan / age 21 1811	Junisen Class B2 Round 9	Gote	○
35	1/24	1773	+3	1776	Hiroshi Honma4-dan / age 27 1535	Osho-sen Prelim 1 Round 1	Gote	○
36	1/28	1776	-13	1763	Hiroharu Seto4-dan / age 29 1490	Kisei-sen Prelim 2 Final	Gote	●
37	1/31	1763	+2	1765	Yasuo Date6-dan / age 49 1421	Tenno-sen 6-dan section Round 2	Gote	○
38	2/4	1765	-7	1757	Yoshikazu Minami7-dan / age 22 1799	Oza-sen Prelim 2 Final	Gote	●
39	2/7	1757	+4	1762	Hirofumi Itoh4-dan / age 25 1591	Shinjin-o-sen Round 2	Gote	○
40	2/14	1762	-13	1749	Toshikatsu Yoshida7-dan / age 52 1530	Junisen Class B2 Round 10	Sente	●
41	2/25	1749	-9	1740	Kenji Kobayashi7-dan / age 28 1722	Meisho-sen Prelims Final	Sente	●
42	2/28	1740	-10	1731	Masahiko Urano4-dan / age 21 1668	NHK Cup Prelims	Gote	●
43	3/7	1731	+3	1734	Chimine Yamaguchiage 48 1466	Junisen Class B2 Round 11	Gote	○
44	3/12	1734	+5	1739	Kouichi Kodama6-dan / age 35 1602	Tenno-sen 6-dan section Round 3	Gote	○
45	3/19	1739	-9	1730	Keita Inoue4-dan / age 22 1705	Kio-sen Prelims Round 2	Gote	●
46	3/25	1730	-9	1721	Keiji Nishikawa5-dan / age 24 1676	Osho-sen Prelim 1 Round 2	Sente	●
47	3/28	1721	+8	1729	Kozo Arimori4-dan / age 23 1715	Shinjin-o-sen Round 3	Gote	○

FY1984 results32W-15L

Win rate0.681

Rating1772

Annual rank15th

Rank/title at FY end / age6-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1719	-10	1710	Kouichi Kodama5-dan / age 33 1648	Kio-sen Prelims Round 2	Gote	●
2	4/25	1710	+5	1715	Nobuo Mori5-dan / age 32 1574	Osho-sen Prelim 1 Round 2	Gote	○
3	5/7	1715	+8	1723	Akira Shima4-dan / age 21 1721	Wakajishi-sen Semifinal	Gote	○
4	5/12	1723	+9	1732	Osamu Nakamura6-dan / age 21 1752	Hayazashi Shin-ei-sen Round 2	Sente	○
5	5/16	1732	+4	1736	Akira Kinoshita6-dan / age 44 1565	Osho-sen Prelim 1 Round 3	Sente	○
6	5/23	1736	+7	1744	Hiroshi Kamiya5-dan / age 23 1712	Wakajishi-sen Final	Sente	○
7	5/26	1744	+7	1750	Keiji Nishikawa5-dan / age 22 1681	Hayazashi Shin-ei-sen Semifinal	Gote	○
8	6/7	1750	-8	1742	Michio Ariyoshi9-dan / age 48 1743	Kachinuki-sen Main	Sente	●
9	6/9	1742	+7	1749	Hiroshi Kamiya5-dan / age 23 1700	Hayazashi Shin-ei-sen Final	Sente	○
10	6/20	1749	+8	1757	Osamu Nakamura6-dan / age 21 1738	Junisen Class B2 Round 1	Sente	○
11	6/26	1757	-9	1748	Yoshikazu Minami6-dan / age 21 1733	Kisei-sen Prelim 2 Round 1	Gote	●
12	6/29	1748	-10	1738	Kozo Arimori4-dan / age 21 1659	Osho-sen Prelim 1 Final	Gote	●
13	7/2	1738	-10	1728	Susumu Itaya8-dan / age 43 1654	Meisho-sen Main Round 1	Sente	●
14	7/6	1728	-10	1719	Hisao Hasebe8-dan / age 50 1649	Junisen Class B2 Round 2	Gote	●
15	7/21	1719	-10	1709	Yoshinori Satou7-dan / age 35 1644	Hayazashi-sen Main Round 1	Sente	●
16	8/7	1709	+3	1711	Masayuki Moriyasu5-dan / age 37 1420	All-Japan Pro Round 1	Sente	○
17	9/4	1711	+9	1721	Bungo Fukusaki7-dan / age 24 1762	All-Japan Pro Round 2	Sente	○
18	9/12	1721	+5	1726	Motoji Hanamura9-dan / age 66 1592	Junisen Class B2 Round 3	Sente	○
19	9/14	1726	-4	1721	Koji TanigawaMeijin / age 22 1895	All-Japan Pro Round 3	Sente	●
20	9/18	1721	+4	1725	Hiromitsu Takashimaage 43 1525	Oza-sen Prelim 2 Round 1	Gote	○
21	9/21	1725	+1	1726	Mitsuo Kakuta7-dan / age 74 1251	Oi-sen Prelims Round 1	Sente	○
22	9/24	1726	-4	1723	Kunio Yonenaga3 titles / age 41 1945	NHK Cup Main Round 2	Gote	●
23	10/3	1723	-11	1712	Noboru Sakurai7-dan / age 43 1602	Junisen Class B2 Round 4	Gote	●
24	10/17	1712	+5	1717	Noboru Kosaka5-dan / age 34 1553	Kachinuki-sen Prelims Final	Sente	○
25	10/17	1712	+5	1717	Hirofumi Itoh4-dan / age 24 1590	Kachinuki-sen Prelims Round 2	Gote	○
26	10/24	1722	+7	1729	Nobuyuki Oouchi9-dan / age 43 1680	Junisen Class B2 Round 5	Sente	○
27	10/31	1729	-9	1720	Kaishu Tanaka8-dan / age 37 1706	Oi-sen Prelims Round 2	Sente	●
28	11/14	1720	+4	1725	Yoshinori Kimura8-dan / age 49 1553	Junisen Class B2 Round 6	Gote	○
29	11/20	1725	+8	1733	Yoshikazu Minami6-dan / age 21 1739	Tenno-sen 6-dan section Round 2	Gote	○
30	11/26	1733	-10	1723	Masahiko Urano4-dan / age 20 1652	Judan-sen Prelims Round 1	Gote	●
31	12/6	1723	+1	1724	Mitsuo Kakuta7-dan / age 74 1264	Meisho-sen Prelims Round 1	Sente	○
32	12/12	1724	+4	1728	Masao Kitamura8-dan / age 50 1539	Junisen Class B2 Round 7	Sente	○
33	12/18	1728	+6	1735	Susumu Itaya8-dan / age 44 1661	Oza-sen Prelim 2 Round 2	Gote	○
34	12/21	1735	-8	1727	Yoshikazu Minami6-dan / age 21 1745	Kisei-sen Prelim 2 Round 1	Gote	●
35	1/10	1727	+7	1735	Hitoshige Awaji8-dan / age 34 1703	Oza-sen Prelim 2 Final	Sente	○
36	1/14	1735	+4	1739	Nobuo Mori5-dan / age 32 1554	Shinjin-o-sen Round 1	Gote	○
37	1/23	1739	+7	1745	Kazuo Azuma6-dan / age 29 1680	Junisen Class B2 Round 8	Gote	○
38	2/10	1745	-10	1735	Kouichi Kodama5-dan / age 33 1652	Meisho-sen Prelims Round 2	Sente	●
39	2/13	1735	+4	1739	Nobuo Mori5-dan / age 33 1542	Osho-sen Prelim 1 Round 2	Gote	○
40	2/20	1739	-12	1727	Yuzo Maruta9-dan / age 65 1542	Junisen Class B2 Round 9	Sente	●
41	2/27	1727	+3	1730	Yasuo Date6-dan / age 48 1446	NHK Cup Prelims	Gote	○
42	2/27	1727	+7	1734	Kouichi Kodama5-dan / age 34 1679	NHK Cup Prelims	Sente	○
43	3/5	1737	+9	1746	Osamu Katsuura8-dan / age 38 1788	Kachinuki-sen Main	Gote	○
44	3/13	1746	+5	1751	Yoshimasa Saeki7-dan / age 48 1610	Junisen Class B2 Round 10	Gote	○
45	3/20	1751	+7	1758	Tatsuya Futakami9-dan / age 53 1702	Kachinuki-sen Main	Gote	○
46	3/26	1758	+6	1763	Masahiko Urano4-dan / age 21 1648	Kio-sen Prelims Round 2	Gote	○
47	3/30	1763	+8	1772	Yasuaki Tsukada5-dan / age 20 1774	Hayazashi Shin-ei-sen Round 1	Sente	○

FY1983 results29W-17L

Win rate0.630

Rating1722

Annual rank21st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1709	-3	1706	Makoto NakaharaKisei / age 35 1948	Oi-sen League Red Round 2	Sente	●
2	4/12	1706	-10	1696	Kouichi Kodama5-dan / age 32 1609	Osho-sen Prelim 1 Round 2	Sente	●
3	4/23	1696	-8	1688	Shuuichi Ono4-dan / age 25 1705	Hayazashi Shin-ei-sen Round 1	Sente	●
4	4/26	1688	-10	1678	Kouichi Kodama5-dan / age 32 1619	Shinjin-o-sen Round 2	Gote	●
5	5/9	1678	+9	1688	Tatsuya Futakami9-dan / age 51 1733	Oi-sen League Red Round 3	Sente	○
6	5/13	1688	+6	1693	Shoudou Nakada4-dan / age 31 1585	Kisei-sen Prelim 1 Round 2	Gote	○
7	5/23	1693	+6	1699	Daigorou Satou8-dan / age 46 1592	NHK Cup Main Round 1	Gote	○
8	5/25	1699	+7	1706	Shigeru Sekine8-dan / age 53 1672	Oi-sen League Red Round 4	Gote	○
9	6/10	1706	+5	1711	Masakazu Wakamatsu5-dan / age 43 1553	Kisei-sen Prelim 1 Round 3	Gote	○
10	6/21	1711	+6	1717	Hatasu Itou5-dan / age 32 1627	Junisen Class C1 Round 1	Gote	○
11	6/27	1717	-5	1712	Kiyozumi Kiriyama8-dan / age 35 1868	Oi-sen League Red Round 5	Sente	●
12	7/1	1712	+2	1714	Sanji Hashimoto6-dan / age 57 1338	All-Japan Pro Round 1	Sente	○
13	7/5	1714	+5	1719	Junkichi Sakai5-dan / age 34 1595	Kisei-sen Prelim 1 Round 4	Gote	○
14	7/12	1719	+3	1723	Masayuki Moriyasu5-dan / age 36 1481	Kisei-sen Prelim 1 Final	Sente	○
15	7/15	1723	+5	1728	Yoshinori Kimura8-dan / age 48 1601	All-Japan Pro Round 2	Sente	○
16	7/21	1728	+4	1732	Tsuneo Kikuchi5-dan / age 34 1549	Junisen Class C1 Round 2	Sente	○
17	7/25	1732	+9	1741	Kenji Kobayashi7-dan / age 26 1757	Kisei-sen Prelim 2 Round 2	Sente	○
18	7/29	1741	+8	1749	Hitoshige Awaji8-dan / age 33 1745	Renmei Cup Round 3	Sente	○
19	8/18	1749	+9	1757	Michio Ariyoshi9-dan / age 48 1772	Kisei-sen Prelim 2 Final	Gote	○
20	9/6	1757	-11	1746	Yuzo Maruta9-dan / age 64 1618	Kachinuki-sen Main	Sente	●
21	9/9	1746	+4	1751	Akira Kinoshita5-dan / age 44 1574	Junisen Class C1 Round 3	Gote	○
22	9/12	1751	-6	1745	Hifumi Katoh9-dan / age 43 1856	NHK Cup Main Round 2	Gote	●
23	9/16	1745	+7	1752	Hitoshige Awaji8-dan / age 33 1706	All-Japan Pro Round 3	Gote	○
24	9/20	1752	-12	1740	Nobuo Mori4-dan / age 31 1538	Oza-sen Prelim 1 Round 2	Sente	●
25	9/26	1740	-6	1734	Hidemitsu MoriyasuKisei / age 34 1835	Renmei Cup Round 4	Sente	●
26	9/30	1734	+4	1738	Terutaka Yasue6-dan / age 42 1551	Junisen Class C1 Round 4	Sente	○
27	10/8	1738	-5	1733	Kunio YonenagaKio・Osho / age 40 1859	Kisei-sen Main Round 1	Gote	●
28	10/14	1733	+6	1739	Kaishu Tanaka7-dan / age 36 1662	Oi-sen Prelims Round 2	Sente	○
29	10/28	1739	+3	1742	Eiji Oohara7-dan / age 54 1447	Junisen Class C1 Round 5	Sente	○
30	11/8	1742	-7	1734	Kunio Naitou9-dan / age 43 1765	All-Japan Pro Round 4	Sente	●
31	11/11	1734	+5	1740	Shoudou Nakada4-dan / age 31 1615	Judan-sen Prelims Round 1	Gote	○
32	11/15	1740	+6	1746	Kozo Arimori4-dan / age 20 1662	Kisei-sen Prelim 1 Round 2	Sente	○
33	11/29	1746	+4	1750	Renshou Nada9-dan / age 56 1541	Oi-sen Prelims Round 3	Sente	○
34	12/6	1750	-13	1736	Masayuki Moriyasu5-dan / age 36 1471	Kisei-sen Prelim 1 Round 3	Gote	●
35	12/9	1736	+4	1740	Masakazu Wakamatsu5-dan / age 44 1529	Kachinuki-sen Prelims Final	Sente	○
36	12/13	1740	-10	1729	Hiromitsu Kanki4-dan / age 24 1628	Shinjin-o-sen Round 1	Sente	●
37	12/16	1729	+4	1733	Toshihiko Kawaguchi5-dan / age 47 1516	Junisen Class C1 Round 7	Gote	○
38	1/6	1733	-8	1725	Hitoshige Awaji8-dan / age 33 1724	Oi-sen Prelims Final	Gote	●
39	1/9	1725	-6	1719	Koji TanigawaMeijin / age 21 1831	Judan-sen Prelims Round 2	Sente	●
40	1/24	1719	+2	1721	Toyoichi Igarashi8-dan / age 59 1388	Junisen Class C1 Round 8	Sente	○
41	2/8	1721	-10	1711	Kazuo Azuma5-dan / age 28 1610	Renmei Cup Round 1	Sente	●
42	2/24	1711	+6	1717	Yoshinori Satou6-dan / age 35 1614	Junisen Class C1 Round 9	Gote	○
43	3/8	1717	+7	1724	Keita Inoue4-dan / age 20 1673	Wakajishi-sen Round 2	Gote	○
44	3/16	1724	-11	1713	Toshiyuki Tsubouchi5-dan / age 35 1603	Junisen Class C1 Round 10	Gote	●
45	3/23	1713	+3	1716	Yasuo Date6-dan / age 47 1466	Junisen Class C1 Round 11	Sente	○
46	3/26	1716	+6	1722	Teruhiko Suzuki6-dan / age 29 1612	NHK Cup Main Round 1	Sente	○

FY1982 results32W-13L

Win rate0.711

Rating1712

Annual rank23rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1630	-8	1622	Toshiyuki Tsubouchi5-dan / age 33 1647	Shinjin-o-sen Round 2	Sente	●
2	4/10	1622	-6	1616	Teruhiko Suzuki6-dan / age 27 1690	Hayazashi Shin-ei-sen Round 1	Gote	●
3	4/20	1616	+10	1626	Kenji Kobayashi6-dan / age 25 1719	Kio-sen Prelims Final	Gote	○
4	4/23	1626	+5	1631	Yasuo Date6-dan / age 45 1476	Osho-sen Prelim 1 Round 2	Sente	○
5	4/28	1631	-7	1624	Yoshikazu Minami5-dan / age 18 1682	Kio-sen Main Round 1	Sente	●
6	5/14	1624	-9	1615	Keiji Nishikawa4-dan / age 20 1586	Osho-sen Prelim 1 Round 3	Sente	●
7	6/3	1615	+7	1622	Junkichi Sakai4-dan / age 32 1569	Kisei-sen Prelim 1 Round 1	Sente	○
8	6/7	1622	-7	1615	Kazuo Azuma5-dan / age 26 1669	Kisei-sen Prelim 1 Round 2	Gote	●
9	6/15	1615	-6	1609	Hitoshige Awaji7-dan / age 32 1708	All-Japan Pro Round 1	Gote	●
10	7/2	1609	+7	1616	Junkichi Sakai4-dan / age 33 1563	Junisen Class C2 Round 1	Sente	○
11	7/27	1616	+8	1624	Katsuhiko Murooka4-dan / age 23 1613	Junisen Class C2 Round 2	Gote	○
12	8/6	1624	+7	1631	Keiji Nishikawa4-dan / age 20 1586	Wakajishi-sen Round 1	Sente	○
13	9/13	1631	+3	1634	Keizou Hoshida7-dan / age 65 1390	Oza-sen Prelim 1 Round 1	Gote	○
14	9/21	1634	+6	1640	Masakazu Wakamatsu5-dan / age 43 1531	Oza-sen Prelim 1 Round 2	Sente	○
15	9/29	1640	+7	1647	Nobuo Mori4-dan / age 30 1581	Junisen Class C2 Round 3	Gote	○
16	10/6	1647	+6	1653	Yoshinori Kimura8-dan / age 47 1573	Oi-sen Prelims Round 1	Gote	○
17	10/12	1653	-9	1644	Noboru Kosaka5-dan / age 32 1588	Oza-sen Prelim 1 Round 3	Sente	●
18	10/22	1644	+4	1647	Masayuki Moriyasu5-dan / age 35 1442	Oi-sen Prelims Round 2	Gote	○
19	10/26	1647	+5	1653	Eiji Ooshima4-dan / age 25 1530	Junisen Class C2 Round 4	Sente	○
20	11/12	1653	+3	1656	Shigekazu Minamiguchi8-dan / age 64 1386	Kisei-sen Prelim 1 Round 2	Gote	○
21	11/19	1656	+8	1664	Kazuo Azuma5-dan / age 27 1652	Kisei-sen Prelim 1 Round 3	Gote	○
22	11/24	1664	+8	1672	Susumu Itaya8-dan / age 41 1681	Oi-sen Prelims Round 3	Gote	○
23	11/30	1672	+3	1675	Yoshitaka Kimura5-dan / age 51 1441	Junisen Class C2 Round 5	Sente	○
24	12/7	1675	+6	1681	Noboru Kosaka5-dan / age 32 1585	Kachinuki-sen Prelims Round 1	Sente	○
25	12/7	1675	+4	1679	Kiyoshi Aoki4-dan / age 34 1459	Kachinuki-sen Prelims Final	Sente	○
26	12/14	1685	+3	1688	Yukio Shimodairaage 58 1436	Junisen Class C2 Round 6	Gote	○
27	12/17	1688	-14	1674	Sanji Hashimoto6-dan / age 57 1351	Meisho-sen Prelims Round 1	Gote	●
28	12/21	1674	+9	1683	Bungo Fukusaki7-dan / age 23 1725	Oi-sen Prelims Final	Sente	○
29	12/27	1683	+6	1689	Toshiyuki Tsubouchi5-dan / age 33 1603	Renmei Cup Round 1	Sente	○
30	1/7	1689	+6	1695	Akira Kinoshita5-dan / age 43 1596	Judan-sen Prelims Round 1	Gote	○
31	1/11	1695	+6	1701	Toshiyuki Tsubouchi5-dan / age 33 1596	Shinjin-o-sen Round 1	Sente	○
32	1/14	1701	-7	1694	Yoshikazu Minami5-dan / age 19 1746	Wakajishi-sen Round 2	Sente	●
33	1/21	1694	-5	1689	Koji Tanigawa8-dan / age 20 1853	Judan-sen Prelims Round 2	Sente	●
34	1/25	1689	+5	1694	Ichirou Tanabe5-dan / age 44 1551	Junisen Class C2 Round 7	Gote	○
35	1/28	1694	+3	1698	Eiji Oohara7-dan / age 54 1470	Kisei-sen Prelim 1 Final	Sente	○
36	2/7	1698	-8	1690	Bungo Fukusaki7-dan / age 23 1716	Kisei-sen Prelim 2 Round 2	Gote	●
37	2/10	1690	+3	1693	Masayuki Moriyasu5-dan / age 35 1451	Kio-sen Prelims Round 1	Gote	○
38	2/18	1693	-9	1684	Kazuo Azuma5-dan / age 27 1650	Kio-sen Prelims Round 2	Sente	●
39	2/22	1684	+4	1689	Hisao Hirotsu8-dan / age 59 1518	Junisen Class C2 Round 8	Sente	○
40	2/25	1689	+9	1698	Bungo Fukusaki7-dan / age 23 1719	Renmei Cup Round 2	Sente	○
41	3/1	1698	-4	1694	Hifumi KatohMeijin / age 43 1882	Oi-sen League Red Round 1	Gote	●
42	3/8	1694	+6	1700	Hiromitsu Takashimaage 41 1611	NHK Cup Prelims Final	Sente	○
43	3/8	1694	+6	1700	Kouichi Kodama4-dan / age 32 1623	NHK Cup Prelims Round 2	Sente	○
44	3/18	1706	+2	1708	Kazumasa Yamanaka7-dan / age 68 1383	Junisen Class C2 Round 9	Sente	○
45	3/25	1708	+3	1712	Hiroharu Seto4-dan / age 26 1482	Junisen Class C2 Round 10	Gote	○

FY1981 results22W-17L

Win rate0.564

Rating1630

Annual rank40th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1599	-9	1590	Kouichi Kodama4-dan / age 30 1572	Osho-sen Prelim 1 Round 1	Gote	●
2	4/21	1590	-3	1587	Hidemitsu Moriyasu8-dan / age 31 1829	Oi-sen League Red Round 3	Sente	●
3	4/28	1587	+4	1591	Sanji Hashimoto6-dan / age 55 1384	Kisei-sen Prelim 1 Round 1	Sente	○
4	5/8	1591	-3	1588	Hifumi Katoh9-dan / age 41 1872	Oi-sen League Red Round 4	Sente	●
5	5/18	1588	+6	1595	Yasuo Date6-dan / age 44 1515	Kisei-sen Prelim 1 Round 2	Gote	○
6	6/2	1595	+5	1599	Kazumasa Yamanaka7-dan / age 66 1436	Kisei-sen Prelim 1 Round 3	Gote	○
7	6/19	1599	+8	1607	Yoshikazu Minami4-dan / age 18 1608	Shinjin-o-sen Round 3	Gote	○
8	6/25	1607	+13	1621	Kunio YonenagaKisei・Kio / age 38 1899	Oi-sen League Red Round 5	Gote	○
9	7/3	1621	-7	1614	Koji Tosa4-dan / age 26 1670	Kisei-sen Prelim 1 Final	Sente	●
10	9/4	1614	+6	1620	Yuuji Yoda4-dan / age 23 1547	Junisen Class C2 Round 1	Sente	○
11	9/8	1620	+11	1631	Bungo Fukusaki6-dan / age 21 1737	Shinjin-o-sen Round 4	Sente	○
12	9/17	1631	+4	1635	Shigekazu Minamiguchi8-dan / age 63 1417	Oza-sen Prelim 1 Round 1	Sente	○
13	9/28	1635	+6	1641	Shoudou Nakada4-dan / age 29 1557	Junisen Class C2 Round 2	Gote	○
14	10/7	1641	-11	1629	Eiji Oohara7-dan / age 52 1480	Oza-sen Prelim 1 Round 2	Gote	●
15	10/13	1629	+7	1636	Akira Kinoshita5-dan / age 42 1567	Oi-sen Prelims Round 2	Sente	○
16	10/20	1636	+10	1646	Michio Takahashi4-dan / age 21 1709	Junisen Class C2 Round 3	Sente	○
17	10/23	1646	-5	1641	Torahiko Tanaka5-dan / age 24 1787	Shinjin-o-sen Semifinal	Gote	●
18	10/26	1641	-8	1633	Yoshikazu Minami4-dan / age 18 1633	Wakajishi-sen Round 1	Gote	●
19	10/28	1633	+4	1637	Masayuki Moriyasu5-dan / age 34 1460	Kachinuki-sen Prelims Round 1	Sente	○
20	11/10	1637	-9	1628	Yasuaki Tsukada4-dan / age 16 1582	Junisen Class C2 Round 4	Gote	●
21	11/13	1628	+5	1633	Kiyoshi Aoki4-dan / age 33 1493	Kachinuki-sen Prelims Final	Sente	○
22	11/16	1633	-13	1620	Kazumasa Yamanaka7-dan / age 66 1405	Kisei-sen Prelim 1 Round 2	Gote	●
23	11/24	1620	-8	1612	Yoshikazu Minami4-dan / age 18 1632	Junisen Class C2 Round 5	Sente	●
24	12/1	1612	-7	1606	Kaishu Tanaka7-dan / age 34 1678	Judan-sen Prelims Round 1	Sente	●
25	12/11	1606	+6	1612	Eiji Oohara7-dan / age 52 1507	Oi-sen Prelims Round 3	Sente	○
26	12/15	1612	+8	1619	Kouichi Kodama4-dan / age 30 1595	Meisho-sen Prelims Round 1	Sente	○
27	12/22	1619	-5	1614	Kunio Naitou9-dan / age 42 1736	Oi-sen Prelims Final	Gote	●
28	1/8	1614	-6	1608	Bungo Fukusaki6-dan / age 22 1712	Meisho-sen Prelims Round 2	Gote	●
29	1/25	1608	-6	1602	Koji Tosa4-dan / age 26 1684	Junisen Class C2 Round 7	Sente	●
30	2/2	1602	+7	1609	Shoudou Nakada4-dan / age 30 1563	Shinjin-o-sen Round 1	Gote	○
31	2/5	1609	+7	1616	Akira Kinoshita5-dan / age 42 1552	Kio-sen Prelims Round 2	Gote	○
32	2/19	1616	-8	1608	Shuuichi Ono4-dan / age 24 1627	Junisen Class C2 Round 8	Sente	●
33	2/23	1608	+4	1612	Yoshito Arino4-dan / age 33 1430	Junisen Class C2 Round 9	Gote	○
34	2/26	1612	-5	1608	Kunio Naitou9-dan / age 42 1772	Kachinuki-sen Main	Sente	●
35	3/4	1608	+9	1617	Kaishu Tanaka7-dan / age 35 1668	NHK Cup Prelims Round 2	Sente	○
36	3/4	1608	-7	1600	Toshiyuki Tsubouchi5-dan / age 33 1639	NHK Cup Prelims Final	Gote	●
37	3/10	1610	+8	1618	Kouichi Kodama4-dan / age 31 1608	Junisen Class C2 Round 10	Gote	○
38	3/17	1618	+4	1621	Shigekazu Minamiguchi8-dan / age 63 1414	Junisen Class C2 Round 11	Sente	○
39	3/26	1621	+9	1630	Kaishu Tanaka7-dan / age 35 1658	Kio-sen Prelims Round 3	Gote	○

FY1980 results18W-20L

Win rate0.474

Rating1597

Annual rank60th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1613	+11	1624	Bungo Fukusaki5-dan / age 20 1735	Osho-sen Prelim 1 Round 1	Sente	○
2	4/28	1624	-11	1613	Kiyoshi Aoki4-dan / age 32 1501	Osho-sen Prelim 1 Round 2	Sente	●
3	5/6	1613	-9	1604	Noboru Kosaka4-dan / age 30 1552	Kisei-sen Prelim 1 Round 1	Gote	●
4	6/24	1604	-9	1595	Noboru Kosaka4-dan / age 30 1562	Junisen Class C2 Round 1	Gote	●
5	6/27	1595	-8	1587	Kouichi Kodama4-dan / age 29 1613	Wakajishi-sen Round 1	Sente	●
6	7/18	1587	-10	1577	Yoshitaka Kimura5-dan / age 49 1480	Junisen Class C2 Round 2	Sente	●
7	9/9	1577	+3	1580	Mitsuo Kakuta7-dan / age 70 1320	Oza-sen Prelim 1 Round 1	Gote	○
8	9/16	1580	+6	1586	Masayuki Moriyasu5-dan / age 33 1510	Kachinuki-sen Prelims Round 1	Sente	○
9	9/19	1586	-8	1578	Nobuo Mori4-dan / age 28 1588	Kachinuki-sen Prelims Final	Sente	●
10	9/22	1578	-5	1574	Kenji Kobayashi5-dan / age 23 1739	Oza-sen Prelim 1 Round 2	Sente	●
11	9/26	1574	+5	1579	Fumio Kitamuraage 59 1447	Junisen Class C2 Round 3	Gote	○
12	10/16	1579	+7	1586	Renshou Nada9-dan / age 53 1552	Oi-sen Prelims Round 1	Gote	○
13	10/28	1586	-8	1578	Kenji Iino4-dan / age 26 1571	Junisen Class C2 Round 4	Sente	●
14	11/6	1578	+11	1589	Michio Ariyoshi9-dan / age 45 1719	Oi-sen Prelims Round 2	Sente	○
15	11/12	1589	+7	1596	Kiyoshi Aoki4-dan / age 32 1548	Judan-sen Prelims Round 1	Sente	○
16	11/20	1596	-5	1591	Kenji Kobayashi5-dan / age 23 1747	Kisei-sen Prelim 1 Round 1	Gote	●
17	11/25	1591	-6	1585	Teruhiko Suzuki4-dan / age 26 1685	Junisen Class C2 Round 5	Sente	●
18	11/29	1585	-2	1583	Yasuharu OoyamaOza・Osho / age 57 1919	Ganbare Shin-ei-sen	Sente	●
19	12/5	1583	+8	1591	Shoudou Nakada4-dan / age 28 1563	Shinjin-o-sen Round 1	Sente	○
20	12/12	1591	+9	1600	Yoshinori Kimura7-dan / age 45 1652	Oi-sen Prelims Round 3	Sente	○
21	12/16	1600	-11	1590	Yukio Shimodairaage 56 1473	Junisen Class C2 Round 6	Gote	●
22	12/19	1590	+7	1596	Kiyoshi Aoki4-dan / age 32 1540	Meisho-sen Prelims Round 1	Gote	○
23	12/23	1596	+12	1608	Kiyozumi Kiriyama8-dan / age 33 1792	Oi-sen Prelims Final	Gote	○
24	12/26	1608	-5	1603	Kunio Naitou9-dan / age 41 1726	Judan-sen Prelims Round 2	Gote	●
25	1/9	1603	+5	1608	Souetsu Honma8-dan / age 61 1453	Meisho-sen Prelims Round 2	Sente	○
26	1/16	1608	+5	1613	Masakazu Wakamatsu5-dan / age 41 1472	Kio-sen Prelims Round 2	Gote	○
27	2/3	1613	-7	1606	Kaishu Tanaka7-dan / age 33 1662	Kio-sen Prelims Round 3	Gote	●
28	2/6	1606	-4	1602	Michio Ariyoshi9-dan / age 45 1779	Meisho-sen Prelims Final	Sente	●
29	2/10	1602	+8	1610	Hiroto Kiritani4-dan / age 31 1595	Junisen Class C2 Round 8	Gote	○
30	2/12	1610	-8	1602	Koji Tosa4-dan / age 25 1622	Oi-sen League Red Round 1	Sente	●
31	2/23	1602	+8	1609	Eiji Ooshima4-dan / age 23 1583	Junisen Class C2 Round 9	Sente	○
32	2/27	1609	-4	1606	Tatsuya Futakami9-dan / age 49 1816	Oi-sen League Red Round 2	Gote	●
33	3/3	1606	-8	1597	Kouichi Kodama4-dan / age 30 1590	NHK Cup Prelims Round 1	Sente	●
34	3/9	1597	-7	1590	Nobuo Mori4-dan / age 29 1626	Junisen Class C2 Round 10	Gote	●
35	3/12	1590	+5	1595	Masayuki Moriyasu5-dan / age 33 1454	Junisen Class C2 Round 11	Sente	○
36	3/20	1595	+9	1604	Nobuo Mori4-dan / age 29 1640	Shinjin-o-sen Round 2	Gote	○
37	3/23	1604	+6	1610	Yasuo Date6-dan / age 44 1527	Hayazashi-sen Prelims Round 1	Gote	○
38	3/23	1604	-7	1597	Kazuo Azuma5-dan / age 25 1661	Hayazashi-sen Prelims Final	Gote	●

FY1979 results14W-10L

Win rate0.583

Rating1611

Annual rank43rd

Rank/title at FY end / age4-dan / age 19

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1577	-9	1568	民輪義孝 1547	Wakakoma-sen Round 3	Gote	●
2	9/18	1568	+10	1579	Toshiyuki Tsubouchi5-dan / age 30 1661	Oza-sen Prelim 1 Round 2	Gote	○
3	9/28	1579	+7	1586	Akira Kinoshita5-dan / age 40 1536	Oza-sen Prelim 1 Round 3	Gote	○
4	10/2	1586	+9	1595	Toshiyuki Tsubouchi5-dan / age 30 1645	Oi-sen Prelims Round 1	Sente	○
5	10/12	1595	+8	1603	Kazuo Azuma4-dan / age 24 1614	Oza-sen Prelim 1 Round 4	Sente	○
6	10/19	1603	-5	1598	Koji Tanigawa5-dan / age 17 1721	Oza-sen Prelim 1 Final	Gote	●
7	10/26	1598	+7	1605	Noboru Kosaka4-dan / age 29 1550	Kachinuki-sen Prelims Final	Gote	○
8	10/30	1605	-5	1600	Hitoshige Awaji6-dan / age 29 1758	Oi-sen Prelims Round 2	Gote	●
9	11/9	1600	+4	1605	Kazumasa Yamanaka7-dan / age 64 1432	Judan-sen Prelims Round 1	Gote	○
10	11/12	1605	+4	1609	Keizou Hoshida7-dan / age 62 1430	Kisei-sen Prelim 1 Round 1	Sente	○
11	11/16	1609	+7	1616	Noboru Kosaka4-dan / age 29 1551	Meiki-sen Round 1	Gote	○
12	11/21	1616	+6	1622	Masakazu Wakamatsu5-dan / age 40 1533	Kisei-sen Prelim 1 Round 2	Sente	○
13	11/30	1622	+6	1628	Noboru Kosaka4-dan / age 29 1528	Meisho-sen Prelims Round 1	Sente	○
14	12/4	1628	-7	1620	Kaishu Tanaka7-dan / age 32 1650	Judan-sen Prelims Round 2	Gote	●
15	12/6	1620	+11	1631	Keiji Mori8-dan / age 33 1735	Kachinuki-sen Main	Sente	○
16	12/13	1631	-7	1623	Kenji Kobayashi5-dan / age 22 1664	Meiki-sen Round 2	Gote	●
17	12/15	1623	-6	1618	Kiyozumi Kiriyama8-dan / age 32 1721	Kachinuki-sen Main	Sente	●
18	12/18	1618	+11	1629	Koji Tanigawa5-dan / age 17 1766	Kisei-sen Prelim 1 Round 3	Sente	○
19	1/9	1629	-5	1624	Hitoshige Awaji6-dan / age 29 1749	Meisho-sen Prelims Round 2	Gote	●
20	1/14	1624	-10	1613	Nobuo Mori4-dan / age 27 1526	Shinjin-o-sen Round 1	Sente	●
21	1/17	1613	+7	1621	Renshou Nada9-dan / age 52 1581	Kisei-sen Prelim 1 Final	Sente	○
22	2/6	1621	-4	1616	Nobuyuki Oouchi8-dan / age 38 1789	Kisei-sen Prelim 2 Round 2	Sente	●
23	3/25	1616	+2	1619	Hidejiro Kitamura8-dan / age 72 1315	Hayazashi-sen Prelims Round 1	Gote	○
24	3/25	1616	-5	1611	Hitoshige Awaji6-dan / age 30 1733	Hayazashi-sen Prelims Final	Gote	●

FY1978 results0W-2L

Win rate0.000

Rating1578

Annual rank72nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1594	-8	1586	Hiroshi Honma1-dan / age 19 1594	Wakakoma-sen Round 2	Sente	●
2	12/22	1586	-8	1578	Junkichi Sakai4-dan / age 29 1565	Shinjin-o-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.