Rating › Katsuhiko Murooka

Rating of Katsuhiko Murooka

Player page　Last game 2024-06-18

Current rating1237

Peak1670
1988-12-13

Games1078

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2024	age 65	192nd	8-dan		Group 6	1237		-3	0	1	0.000
FY2023	age 65	193rd	8-dan		Group 6	1239		+2	4	12	0.250
FY2022	age 64	195th	7-dan		Group 6	1237		-21	1	10	0.091
FY2021	age 63	192nd	7-dan		Group 6	1258		-27	1	12	0.077
FY2020	age 62	187th	7-dan		Group 6	1285		-18	3	11	0.214
FY2019	age 61	185th	7-dan		Group 6	1303		-24	1	11	0.083
FY2018	age 60	186th	7-dan		Group 6	1327		-6	3	9	0.250
FY2017	age 59	180th	7-dan		Group 6	1332		+6	3	8	0.273
FY2016	age 58	178th	7-dan		Group 6	1326		-10	2	9	0.182
FY2015	age 57	182nd	7-dan		Group 6	1336		-12	2	9	0.182
FY2014	age 56	178th	7-dan		Group 6	1348		-45	1	11	0.083
FY2013	age 55	169th	7-dan		Group 6	1392		+20	6	10	0.375
FY2012	age 54	173rd	7-dan		Group 6	1373		-27	2	11	0.154
FY2011	age 53	167th	7-dan	Class C2	Group 6	1400	29.8	-25	5	18	0.217
FY2010	age 52	153rd	7-dan	Class C2	Group 6	1425	22.6	-63	3	19	0.136
FY2009	age 51	135th	7-dan	Class C2	Group 5	1488	37.9	-15	10	17	0.370
FY2008	age 50	130th	7-dan	Class C2	Group 5	1503	41.3	+4	9	13	0.409
FY2007	age 49	134th	7-dan	Class C2	Group 5	1498	37.4	-14	9	18	0.333
FY2006	age 48	121st	7-dan	Class C2	Group 5	1512	43.6	+31	11	14	0.440
FY2005	age 47	132nd	7-dan	Class C2	Group 5	1481	38.4	-16	8	13	0.381
FY2004	age 46	124th	7-dan	Class C2	Group 5	1497	43.9	+8	13	14	0.481
FY2003	age 45	123rd	7-dan	Class C1	Group 5	1489	32.9	-62	6	19	0.240
FY2002	age 44	101st	7-dan	Class C1	Group 5	1551	42.5	-17	13	18	0.419
FY2001	age 43	97th	6-dan	Class C1	Group 5	1569	48.4	+42	15	15	0.500
FY2000	age 42	115th	6-dan	Class C1	Group 4	1526	39.5	-30	12	21	0.364
FY1999	age 41	104th	6-dan	Class C1	Group 4	1556	44.2	+17	13	15	0.464
FY1998	age 40	100th	6-dan	Class C1	Group 4	1539	38.7	-36	8	17	0.320
FY1997	age 39	92nd	6-dan	Class C1	Group 4	1575	42.0	-39	9	16	0.360
FY1996	age 38	71st	6-dan	Class C1	Group 4	1615	52.1	+25	15	12	0.556
FY1995	age 37	83rd	6-dan	Class C1	Group 4	1590	43.6	-49	11	17	0.393
FY1994	age 36	52nd	6-dan	Class C1	Group 4	1640	55.1	+56	21	14	0.600
FY1993	age 35	76th	6-dan	Class C1	Group 4	1583	49.0	+22	14	15	0.483
FY1992	age 34	90th	6-dan	Class C1	Group 4	1561	46.1	-7	12	16	0.429
FY1991	age 33	103rd	6-dan	Class C1	Group 4	1568	47.8	-18	15	18	0.455
FY1990	age 32	89th	5-dan	Class C1	Group 4	1586	51.3	+30	22	19	0.537
FY1989	age 31	97th	5-dan	Class C1	Group 4	1557	41.0	-79	10	22	0.312
FY1988	age 30	54th	5-dan	Class C1	Group 4	1636	52.6	-8	22	17	0.564
FY1987	age 29	50th	5-dan	Class C1	Group 4	1643	54.1	+39	22	16	0.579
FY1986	age 28	64th	5-dan	Class C1		1604	50.4	-36	20	23	0.465
FY1985	age 27	48th	5-dan	Class C1		1641	52.3	+8	20	15	0.571
FY1984	age 26	49th	4-dan	Class C2		1632	51.3	-6	18	17	0.514
FY1983	age 25	46th	4-dan	Class C2		1639	52.6	+22	21	16	0.568
FY1982	age 24	49th	4-dan	Class C2		1616	50.3	-11	20	18	0.526
FY1981	age 23	44th	4-dan			1627		+33	5	1	0.833
FY1980	age 22	66th	1-dan			1594		-4	1	2	0.333
FY1979	age 21	51st	1-dan			1598		+7	2	1	0.667
FY1978	age 20	63rd	1-dan			1592		-2	2	2	0.500

Games by fiscal year

FY2024 results0W-1L

Win rate0.000

Rating1237

Annual rank192nd

Rank/title at FY end / age8-dan / age 65

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/18	1238	-1	1237	Reo Okabe4-dan / age 25 1702	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●

FY2023 results4W-12L

Win rate0.250

Rating1239

Annual rank193rd

Rank/title at FY end / age8-dan / age 65

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/19	1231	+13	1244	Wataru Kamimura5-dan / age 36 1515	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○
2	5/23	1244	-2	1242	Reo Koyama4-dan / age 29 1573	Kisei-sen Prelim 1 Round 1	Sente	●
3	6/14	1242	+9	1251	Kazushiza Horiguchi8-dan / age 48 1267	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
4	6/29	1251	+12	1263	Eisaku Tomioka8-dan / age 59 1439	Asahi Cup Prelim 1 Round 1	Sente	○
5	6/29	1251	-1	1249	Yusuke Toyama6-dan / age 43 1646	Asahi Cup Prelim 1 Round 2	Gote	●
6	7/12	1261	-2	1259	Daisuke Nakagawa8-dan / age 54 1591	Eio-sen 8-dan section Round 1	Gote	●
7	7/20	1259	-2	1258	Junpei Ide5-dan / age 32 1633	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
8	8/10	1258	-1	1256	Naohiro Ishida5-dan / age 34 1656	Oi-sen Prelims Round 1	Sente	●
9	8/16	1256	-4	1252	Masakazu Kondoh7-dan / age 52 1461	Tatsujin-sen Prelims Round 1	Sente	●
10	9/12	1252	-3	1250	Shoji Segawa6-dan / age 53 1539	Ginga-sen Prelims	Gote	●
11	10/12	1250	-3	1247	Yuichi Tanaka6-dan / age 38 1492	Oza-sen Prelim 1 Round 1	Gote	●
12	12/15	1247	-6	1241	Hiroshi Kamiya8-dan / age 62 1345	Ryuo-sen Group 6 Ranking Round 2	Sente	●
13	1/12	1241	-4	1236	Masakazu Watanabe6-dan / age 37 1417	Osho-sen Prelim 1 Round 1	Gote	●
14	1/23	1236	+8	1245	Kazushiza Horiguchi8-dan / age 48 1256	Kio-sen Prelims Round 1	Sente	○
15	2/19	1245	-4	1241	Masakazu Watanabe6-dan / age 38 1431	NHK Cup Prelims	Sente	●
16	3/7	1241	-1	1239	Junpei Ide5-dan / age 32 1640	Kio-sen Prelims Round 2	Gote	●

FY2022 results1W-10L

Win rate0.091

Rating1237

Annual rank195th

Rank/title at FY end / age7-dan / age 64

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/19	1255	-2	1254	Hiromu Watanabe6-dan / age 33 1629	Kisei-sen Prelim 1 Round 1	Sente	●
2	7/15	1254	-1	1253	Hirotaka Kajiura7-dan / age 27 1770	Eio-sen 7-dan section Round 1	Gote	●
3	7/28	1253	-7	1246	Masaki Izumi8-dan / age 61 1313	Asahi Cup Prelim 1 Round 1	Sente	●
4	8/4	1246	-1	1245	Hiroshi Yamamoto4-dan / age 25 1680	Oi-sen Prelims Round 1	Gote	●
5	9/9	1245	-5	1240	Teruichi Aono9-dan / age 69 1369	Ginga-sen Prelims Round 1	Gote	●
6	10/17	1240	-4	1236	Yoshiyuki Matsumoto7-dan / age 50 1435	Oza-sen Prelim 1 Round 1	Gote	●
7	1/9	1236	-4	1232	横山大樹アマ 1408	Kio-sen Prelims Round 1	Gote	●
8	1/19	1232	-4	1227	Eisaku Tomioka8-dan / age 58 1416	Ryuo-sen Group 6 Ranking Round 2	Sente	●
9	1/24	1227	+14	1241	Takeshi Kawakami7-dan / age 50 1521	Osho-sen Prelim 1 Round 1	Sente	○
10	2/20	1241	-1	1240	Takuma Oikawa7-dan / age 35 1646	NHK Cup Prelims Round 1	Sente	●
11	3/2	1240	-2	1237	Taku Morishita9-dan / age 56 1547	Osho-sen Prelim 1 Round 2	Sente	●

FY2021 results1W-12L

Win rate0.077

Rating1258

Annual rank192nd

Rank/title at FY end / age7-dan / age 63

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/8	1282	-2	1281	Hiroki Taniai4-dan / age 27 1634	Kisei-sen Prelim 1 Round 1	Sente	●
2	6/24	1281	-2	1279	Shuji Muranaka7-dan / age 40 1633	Oi-sen Prelims Round 1	Sente	●
3	6/30	1279	-3	1276	Yuya Nagaoka6-dan / age 35 1540	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
4	7/21	1276	-5	1271	Hisashi Ogura7-dan / age 53 1424	Eio-sen 7-dan section Round 1	Gote	●
5	8/3	1271	-2	1269	Ichiro Hiura8-dan / age 55 1582	Ginga-sen Prelims Final	Gote	●
6	8/19	1269	-3	1266	Kiyokazu Katsumata7-dan / age 52 1519	Asahi Cup Prelim 1 Round 1	Gote	●
7	8/24	1266	+13	1279	Masakazu Watanabe5-dan / age 35 1548	Oza-sen Prelim 1 Round 1	Sente	○
8	9/16	1279	-2	1277	Kenjirou Abe7-dan / age 32 1634	Oza-sen Prelim 1 Round 2	Sente	●
9	1/6	1277	-6	1271	木下浩一age 54 1362	Kio-sen Prelims Round 1	Sente	●
10	1/13	1271	-2	1269	Kanta Masegi3-dan / age 23 1570	Ryuo-sen Group 6 Ranking Round 2	Sente	●
11	1/19	1269	-2	1267	Yusuke Toyama6-dan / age 42 1628	Osho-sen Prelim 1 Round 1	Sente	●
12	2/14	1267	-5	1262	Teruichi Aono9-dan / age 69 1416	NHK Cup Prelims Round 1	Sente	●
13	3/31	1262	-4	1258	Hisashi Ogura7-dan / age 53 1468	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●

FY2020 results3W-11L

Win rate0.214

Rating1285

Annual rank187th

Rank/title at FY end / age7-dan / age 62

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/12	1300	-7	1293	Hiroshi Kamiya8-dan / age 59 1345	Kisei-sen Prelim 1 Round 1	Gote	●
2	7/2	1293	+9	1302	木下浩一age 52 1332	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
3	7/22	1302	-7	1295	Hiroshi Kamiya8-dan / age 59 1353	Asahi Cup Prelim 1 Round 1	Sente	●
4	7/28	1295	-5	1290	Masakazu Kondoh6-dan / age 49 1409	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
5	8/24	1290	-6	1283	Kazushiza Horiguchi7-dan / age 45 1362	Oi-sen Prelims Round 1	Sente	●
6	9/3	1283	-3	1281	Shingo Itoh5-dan / age 38 1568	Ginga-sen Prelims Round 1	Gote	●
7	10/2	1281	-2	1279	Kazushi Watanabe4-dan / age 25 1619	Oza-sen Prelim 1 Round 1	Sente	●
8	11/30	1279	+12	1291	Kiyokazu Katsumata7-dan / age 51 1484	Ryuo-sen Group 6 Ranking Round 2	Gote	○
9	12/8	1291	-7	1284	Kazuharu Shoshi7-dan / age 59 1334	Eio-sen 7-dan section Round 1	Gote	●
10	12/18	1284	-5	1279	Teruichi Aono9-dan / age 67 1398	Osho-sen Prelim 1 Round 2	Sente	●
11	1/13	1279	-2	1276	西山朋佳 1578	Ryuo-sen Group 6 Ranking Round 3	Gote	●
12	1/21	1276	+12	1288	Takashi Kanezawa5-dan / age 47 1456	Kio-sen Prelims Round 1	Gote	○
13	2/4	1288	-1	1287	Taichi Nakamura7-dan / age 32 1699	Kio-sen Prelims Round 2	Sente	●
14	2/19	1287	-1	1285	Sakio Chiba7-dan / age 42 1693	NHK Cup Prelims	Gote	●

FY2019 results1W-11L

Win rate0.083

Rating1303

Annual rank185th

Rank/title at FY end / age7-dan / age 61

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1327	-3	1324	Yuichi Tanaka5-dan / age 34 1568	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●
2	5/9	1324	-1	1323	Kentaro Ishii5-dan / age 27 1754	Kisei-sen Prelim 1 Round 1	Sente	●
3	7/11	1323	-7	1316	Hiroshi Naganuma7-dan / age 54 1386	Eio-sen 7-dan section Round 1	Sente	●
4	7/23	1316	-3	1313	Takeshi Kawakami7-dan / age 47 1584	Ginga-sen Prelims	Gote	●
5	7/26	1313	-5	1308	Yuya Nagaoka5-dan / age 33 1429	Asahi Cup Prelim 1 Round 1	Gote	●
6	9/11	1308	-2	1306	Shinya Satoh7-dan / age 42 1613	Oi-sen Prelims Round 1	Gote	●
7	10/4	1306	-3	1303	Takeshi Kawakami7-dan / age 47 1596	Oza-sen Prelim 1 Round 1	Gote	●
8	12/25	1303	-6	1297	Masaki Izumi8-dan / age 58 1410	Ryuo-sen Group 6 Ranking Round 2	Gote	●
9	1/17	1297	+14	1311	Takeshi Kawakami7-dan / age 47 1602	Kio-sen Prelims Round 1	Gote	○
10	1/24	1311	-4	1307	Ichiro Hiura8-dan / age 53 1493	Osho-sen Prelim 1 Round 1	Sente	●
11	2/14	1307	-2	1305	橋本崇載age 36 1688	Kio-sen Prelims Round 2	Sente	●
12	2/18	1305	-2	1303	Shuji Satoh7-dan / age 52 1608	NHK Cup Prelims Round 1	Sente	●

FY2018 results3W-9L

Win rate0.250

Rating1327

Annual rank186th

Rank/title at FY end / age7-dan / age 60

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/2	1322	+10	1332	Takashi Kanezawa5-dan / age 44 1413	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
2	5/31	1332	-3	1329	Keita Kadokura5-dan / age 30 1565	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	●
3	6/27	1329	-1	1327	Sakio Chiba7-dan / age 39 1742	Eio-sen 7-dan section Round 1	Sente	●
4	7/20	1327	+10	1337	Hirokazu Ueno5-dan / age 41 1410	Asahi Cup Prelim 1 Round 1	Sente	○
5	8/10	1337	-4	1333	Tetsuya Fujimori5-dan / age 31 1512	Asahi Cup Prelim 1 Round 2	Gote	●
6	9/21	1333	-2	1331	Hiromu Watanabe5-dan / age 30 1721	Kisei-sen Prelim 1 Round 1	Sente	●
7	9/27	1331	-3	1329	Asuto Saito4-dan / age 20 1595	Oza-sen Prelim 1 Round 1	Gote	●
8	10/5	1329	-1	1327	Kentaro Ishii5-dan / age 26 1730	Oi-sen Prelims Round 1	Gote	●
9	12/24	1327	-4	1323	Reo Koyamaage 25 1524	Ryuo-sen Group 6 Ranking Round 1	Sente	●
10	1/11	1323	-6	1317	Hisashi Ogura7-dan / age 50 1425	Kio-sen Prelims Round 1	Sente	●
11	1/30	1317	+10	1328	Eisaku Tomioka8-dan / age 54 1418	Osho-sen Prelim 1 Round 1	Sente	○
12	2/26	1328	-1	1327	Ayumu Matsuo8-dan / age 38 1762	Osho-sen Prelim 1 Round 2	Gote	●

FY2017 results3W-8L

Win rate0.273

Rating1332

Annual rank180th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/16	1321	-5	1316	Torahiko Tanaka9-dan / age 60 1453	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●
2	7/4	1316	-2	1314	Atsushi Miyata6-dan / age 36 1680	Asahi Cup Prelim 1 Round 2	Sente	●
3	7/26	1314	+10	1324	Hiroshi Kamiya8-dan / age 56 1403	Kisei-sen Prelim 1 Round 1	Gote	○
4	7/26	1314	-2	1312	Atsushi Miyata6-dan / age 36 1690	Kisei-sen Prelim 1 Round 2	Sente	●
5	8/9	1322	-5	1317	Toshiyuki Nakao5-dan / age 42 1443	Oi-sen Prelims Round 1	Sente	●
6	8/23	1317	+11	1328	Shohei Takada7-dan / age 55 1438	Oza-sen Prelim 1 Round 1	Gote	○
7	8/29	1328	-1	1327	Shintaro Saito7-dan / age 24 1867	Eio-sen 7-dan section Round 2	Gote	●
8	10/5	1327	-3	1325	Yasuaki Tsukada9-dan / age 52 1616	Oza-sen Prelim 1 Round 2	Sente	●
9	12/26	1325	-2	1322	Satoshi Takano4-dan / age 24 1634	Osho-sen Prelim 1 Round 1	Sente	●
10	3/8	1322	+14	1336	Takuma Oikawa6-dan / age 30 1646	Kio-sen Prelims Round 2	Gote	○
11	3/22	1336	-4	1332	Kosuke Tamura7-dan / age 42 1534	Kio-sen Prelims Round 3	Sente	●

FY2016 results2W-9L

Win rate0.182

Rating1326

Annual rank178th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/26	1331	+11	1342	Koji Tosa8-dan / age 61 1460	Kisei-sen Prelim 1 Round 1	Gote	○
2	5/26	1331	-1	1330	Yuuki Sasaki5-dan / age 21 1776	Kisei-sen Prelim 1 Round 2	Sente	●
3	6/17	1340	-3	1337	Hiroki Iizuka7-dan / age 47 1591	Eio-sen 7-dan section Round 2	Gote	●
4	7/8	1337	-5	1333	Hisashi Ogura7-dan / age 48 1489	Asahi Cup Prelim 1 Round 1	Gote	●
5	8/15	1333	-3	1329	Takeshi Kawakami6-dan / age 44 1555	Oi-sen Prelims Round 1	Gote	●
6	9/28	1329	+11	1340	Yoshiyuki Matsumoto6-dan / age 44 1464	Oza-sen Prelim 1 Round 1	Gote	○
7	10/25	1340	-1	1339	Tatsuya Sanmaido4-dan / age 23 1740	Oza-sen Prelim 1 Round 2	Sente	●
8	12/16	1339	-3	1335	Ryo Shimamoto5-dan / age 36 1560	Ryuo-sen Group 6 Ranking Round 1	Sente	●
9	1/24	1335	-5	1330	Toshiyuki Nakao5-dan / age 42 1457	Osho-sen Prelim 1 Round 1	Gote	●
10	2/23	1330	-2	1328	Kouru Abe6-dan / age 22 1708	NHK Cup Prelims Round 1	Gote	●
11	3/17	1328	-2	1326	Shingo Itoh5-dan / age 35 1630	Kio-sen Prelims Round 2	Sente	●

FY2015 results2W-9L

Win rate0.182

Rating1336

Annual rank182nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/22	1338	-1	1337	Takuya Nagase6-dan / age 22 1802	Kisei-sen Prelim 1 Round 1	Gote	●
2	7/3	1337	-2	1335	小林裕士7-dan / age 38 1631	Eio-sen 7-dan section Round 1	Gote	●
3	7/7	1335	+12	1347	Hideyuki Takano6-dan / age 43 1555	Asahi Cup Prelim 1 Round 2	Gote	○
4	8/17	1347	-2	1346	Takeshi Fujii9-dan / age 44 1728	Asahi Cup Prelim 1 Round 3	Sente	●
5	9/3	1346	+10	1356	小林宏7-dan / age 52 1448	Oi-sen Prelims Round 1	Sente	○
6	9/25	1356	-2	1354	Yuuki Sasaki5-dan / age 21 1740	Oi-sen Prelims Round 2	Sente	●
7	10/1	1354	-2	1352	Tetsuya Fujimori4-dan / age 28 1654	Oza-sen Prelim 1 Round 2	Sente	●
8	12/22	1352	-6	1346	小林宏7-dan / age 53 1432	Kio-sen Prelims Round 2	Gote	●
9	1/15	1346	-4	1341	Teruichi Aono9-dan / age 62 1521	Ryuo-sen Group 6 Ranking Round 1	Gote	●
10	2/10	1341	-3	1338	Shuji Muranaka6-dan / age 34 1599	Osho-sen Prelim 1 Round 1	Sente	●
11	2/19	1338	-3	1336	Shuji Satoh7-dan / age 48 1607	NHK Cup Prelims	Sente	●

FY2014 results1W-11L

Win rate0.083

Rating1348

Annual rank178th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/2	1385	-5	1379	Yoshiyuki Matsumoto6-dan / age 42 1501	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
2	7/2	1379	-5	1374	Kiyokazu Katsumata6-dan / age 45 1501	Kisei-sen Prelim 1 Round 1	Sente	●
3	7/31	1374	-4	1370	Yuki Fujikura5-dan / age 34 1539	Ginga-sen Prelims	Sente	●
4	8/8	1370	-7	1363	Torahiko Tanaka9-dan / age 57 1430	Asahi Cup Prelim 1 Round 2	Gote	●
5	8/22	1363	-5	1358	Koji Horiguchi7-dan / age 53 1480	Oi-sen Prelims Round 1	Gote	●
6	10/27	1358	-5	1352	Koji Horiguchi7-dan / age 53 1485	Oza-sen Prelim 1 Round 2	Gote	●
7	12/12	1352	-3	1349	Daisuke Nakagawa8-dan / age 46 1604	Kio-sen Prelims Round 2	Gote	●
8	1/7	1349	-4	1345	Yoshiyuki Matsumoto6-dan / age 43 1518	Ryuo-sen Group 6 Ranking Round 1	Gote	●
9	1/29	1345	-2	1343	Sakio Chiba6-dan / age 35 1666	Osho-sen Prelim 1 Round 2	Gote	●
10	2/24	1343	+10	1353	Torahiko Tanaka9-dan / age 57 1433	NHK Cup Prelims Round 1	Sente	○
11	2/24	1343	-2	1341	Issei Takazaki6-dan / age 28 1685	NHK Cup Prelims Round 2	Gote	●
12	3/12	1351	-3	1348	Hiromu Watanabe4-dan / age 26 1585	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●

FY2013 results6W-10L

Win rate0.375

Rating1392

Annual rank169th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/19	1370	-4	1367	Tetsuya Fujimori4-dan / age 26 1591	Kisei-sen Prelim 1 Round 1	Gote	●
2	6/27	1367	+9	1376	Keizou Noda6-dan / age 55 1407	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
3	7/25	1376	-6	1370	Takeshi Kawakami6-dan / age 41 1461	Ginga-sen Prelims Round 1	Gote	●
4	8/5	1370	-3	1367	Daisuke Nakagawa8-dan / age 45 1611	Asahi Cup Prelim 1 Round 2	Gote	●
5	8/9	1367	+8	1374	Kazuo Azuma7-dan / age 57 1348	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
6	9/6	1374	+12	1386	Yuichi Tanaka4-dan / age 28 1575	Oi-sen Prelims Round 1	Gote	○
7	9/12	1386	+12	1398	Yuichi Tanaka4-dan / age 28 1563	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	○
8	10/3	1398	-3	1395	Daisuke Suzuki8-dan / age 39 1689	Oi-sen Prelims Round 2	Sente	●
9	10/8	1395	+13	1409	Wataru Yashiro4-dan / age 19 1685	Oza-sen Prelim 1 Round 2	Gote	○
10	10/24	1409	+10	1419	Akio Ishikawa7-dan / age 50 1508	Ryuo-sen Group 6 Promotion playoff Round 5	Sente	○
11	10/29	1419	-5	1414	Kozo Arimori7-dan / age 50 1566	Ryuo-sen Group 6 Promotion playoff Semifinal	Gote	●
12	11/13	1414	-5	1409	Masakazu Kondoh6-dan / age 42 1554	Oza-sen Prelim 1 Round 3	Sente	●
13	12/27	1409	-6	1403	小林宏7-dan / age 51 1495	Ryuo-sen Group 6 Ranking Round 1	Sente	●
14	1/21	1403	-3	1401	Takuma Oikawa5-dan / age 26 1696	Kio-sen Prelims Round 2	Sente	●
15	2/19	1401	-5	1396	Masaki Izumi8-dan / age 53 1536	NHK Cup Prelims Round 1	Sente	●
16	3/7	1396	-4	1392	Kosuke Tamura7-dan / age 37 1609	Osho-sen Prelim 1 Round 1	Gote	●

FY2012 results2W-11L

Win rate0.154

Rating1373

Annual rank173rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1393	-4	1389	Tetsuya Fujimori4-dan / age 24 1593	Osho-sen Prelim 1 Round 2	Gote	●
2	4/26	1389	-6	1383	Youichi Kushida6-dan / age 47 1477	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	●
3	7/3	1383	-6	1377	Takeshi Kawakami6-dan / age 39 1486	Kisei-sen Prelim 1 Round 1	Gote	●
4	7/19	1377	-4	1373	Ichiro Hiura8-dan / age 46 1583	Ginga-sen Prelims	Gote	●
5	9/6	1373	+10	1383	Yaichio Oono7-dan / age 53 1454	Oi-sen Prelims Round 1	Gote	○
6	9/11	1383	-3	1380	Hiroki Nakata8-dan / age 47 1662	Asahi Cup Prelim 1 Round 2	Gote	●
7	10/4	1380	-2	1378	Michio Takahashi9-dan / age 52 1697	Oi-sen Prelims Round 2	Gote	●
8	10/12	1378	-4	1375	Shinichi Satoh4-dan / age 30 1595	Oza-sen Prelim 1 Round 2	Sente	●
9	12/25	1375	+10	1384	Hifumi Katoh9-dan / age 72 1453	Ryuo-sen Group 6 Ranking Round 1	Sente	○
10	1/16	1384	-3	1382	Shintaro Saito4-dan / age 19 1655	Ryuo-sen Group 6 Ranking Round 2	Sente	●
11	2/5	1382	-2	1380	Hiroaki Yokoyama6-dan / age 32 1748	Kio-sen Prelims Round 2	Sente	●
12	2/15	1380	-2	1378	Makoto Sasaki6-dan / age 33 1724	Osho-sen Prelim 1 Round 1	Gote	●
13	2/22	1378	-5	1373	Akio Ishikawa7-dan / age 49 1494	NHK Cup Prelims Round 1	Sente	●

FY2011 results5W-18L

Win rate0.217

Rating1400

Annual rank167th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/3	1419	-9	1410	Kenji Iino7-dan / age 56 1385	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	●
2	6/21	1410	-4	1406	Tadashi Ooishi4-dan / age 21 1629	Junisen Class C2 Round 1	Gote	●
3	6/30	1406	+10	1416	Yuki Fujikura4-dan / age 31 1477	Kisei-sen Prelim 1 Round 1	Gote	○
4	6/30	1406	-3	1403	Kota Kanai5-dan / age 25 1653	Kisei-sen Prelim 1 Round 2	Sente	●
5	7/12	1413	+14	1427	Hiroaki Yokoyama5-dan / age 30 1730	Junisen Class C2 Round 2	Sente	○
6	7/29	1427	-4	1423	Shuji Satoh7-dan / age 44 1631	Ginga-sen Prelims	Sente	●
7	8/2	1423	-1	1421	Amahiko Satoh6-dan / age 23 1836	Asahi Cup Prelim 1 Round 2	Sente	●
8	8/19	1421	+9	1431	Yuki Fujikura4-dan / age 31 1469	Oi-sen Prelims Round 1	Sente	○
9	8/30	1431	-6	1425	Yuji Masuda6-dan / age 40 1525	Junisen Class C2 Round 3	Sente	●
10	9/8	1425	-3	1422	Akira Nishio6-dan / age 31 1672	Oza-sen Prelim 1 Round 2	Sente	●
11	9/20	1422	-4	1417	Yuichi Tanaka4-dan / age 26 1608	Junisen Class C2 Round 4	Gote	●
12	9/27	1417	-1	1416	Masataka Goda9-dan / age 40 1876	Oi-sen Prelims Round 2	Gote	●
13	10/18	1416	-5	1411	Kenji Kanzaki7-dan / age 47 1535	Junisen Class C2 Round 5	Gote	●
14	11/15	1411	-3	1408	Kazuhiro Nishikawa4-dan / age 25 1642	Junisen Class C2 Round 6	Sente	●
15	12/13	1408	-2	1405	Mitsunori Makino4-dan / age 23 1706	Junisen Class C2 Round 7	Sente	●
16	12/21	1405	+6	1412	Yoshinori Satou8-dan / age 62 1336	Ryuo-sen Group 6 Ranking Round 1	Sente	○
17	1/10	1412	-2	1410	Taichi Nakamura5-dan / age 23 1785	Junisen Class C2 Round 8	Gote	●
18	1/25	1410	-6	1404	Hifumi Katoh9-dan / age 72 1514	Ryuo-sen Group 6 Ranking Round 2	Sente	●
19	2/14	1404	-3	1401	Keita Kadokura4-dan / age 24 1650	Junisen Class C2 Round 9	Gote	●
20	2/24	1401	-4	1397	Kiyokazu Katsumata6-dan / age 42 1585	NHK Cup Prelims Round 1	Sente	●
21	2/28	1397	-6	1392	Hifumi Katoh9-dan / age 72 1505	Kio-sen Prelims Round 2	Gote	●
22	3/6	1392	-2	1389	Takuya Nagase4-dan / age 19 1715	Junisen Class C2 Round 10	Sente	●
23	3/27	1389	+11	1400	Masaki Izumi7-dan / age 51 1507	Osho-sen Prelim 1 Round 1	Sente	○

FY2010 results3W-19L

Win rate0.136

Rating1425

Annual rank153rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/15	1485	-5	1480	Kenjirou Abe4-dan / age 21 1607	Junisen Class C2 Round 1	Sente	●
2	6/21	1480	-11	1469	Noboru Kosaka7-dan / age 60 1354	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
3	6/29	1469	-11	1458	Ryuuichi Matsuura7-dan / age 58 1346	Kisei-sen Prelim 1 Round 1	Sente	●
4	7/14	1458	-3	1455	Hiroaki Yokoyama5-dan / age 29 1702	Ginga-sen Prelims	Sente	●
5	7/20	1455	+12	1467	Satoru Sakaguchi5-dan / age 31 1642	Junisen Class C2 Round 2	Gote	○
6	7/30	1467	-4	1463	Kota Kanai5-dan / age 24 1662	Asahi Cup Prelim 1 Round 2	Gote	●
7	8/10	1463	-7	1456	Hirokazu Ueno5-dan / age 33 1486	Junisen Class C2 Round 3	Sente	●
8	8/26	1456	+10	1466	Youichi Kushida6-dan / age 45 1566	Oi-sen Prelims Round 1	Gote	○
9	9/21	1466	-5	1461	Tomohiro Murata6-dan / age 29 1589	Junisen Class C2 Round 4	Gote	●
10	9/28	1461	-3	1458	Yusuke Toyama4-dan / age 30 1703	Oza-sen Prelim 1 Round 2	Sente	●
11	10/6	1458	-2	1456	Masataka Goda9-dan / age 39 1829	Oi-sen Prelims Round 2	Gote	●
12	10/19	1456	-4	1452	Makoto Chuza7-dan / age 40 1634	Junisen Class C2 Round 5	Sente	●
13	11/16	1452	-3	1448	Yusuke Toyama4-dan / age 30 1683	Junisen Class C2 Round 6	Gote	●
14	12/2	1448	-10	1438	Ryuuichi Matsuura7-dan / age 58 1356	Ryuo-sen Group 6 Ranking Round 1	Gote	●
15	12/14	1438	-3	1435	Shingo Sawada4-dan / age 19 1683	Junisen Class C2 Round 7	Sente	●
16	1/11	1435	-2	1433	Tetsuro Itodani5-dan / age 22 1797	Junisen Class C2 Round 8	Gote	●
17	1/21	1433	-3	1430	Takuma Oikawa4-dan / age 23 1657	Kio-sen Prelims Round 2	Sente	●
18	2/1	1430	-4	1425	Yusuke Ina6-dan / age 35 1597	Junisen Class C2 Round 9	Gote	●
19	2/14	1425	-2	1424	Eiji Iijima7-dan / age 31 1775	Osho-sen Prelim 1 Round 2	Sente	●
20	2/25	1424	+10	1433	Masaki Izumi7-dan / age 50 1511	NHK Cup Prelims Round 1	Sente	○
21	2/25	1424	-4	1419	Shuji Muranaka6-dan / age 29 1607	NHK Cup Prelims Round 2	Sente	●
22	3/8	1429	-5	1425	Yuya Nagaoka5-dan / age 25 1580	Junisen Class C2 Round 10	Sente	●

FY2009 results10W-17L

Win rate0.370

Rating1488

Annual rank135th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1500	-9	1491	Yuki Fujikura4-dan / age 29 1459	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	●
2	6/16	1491	+13	1504	Akira Inaba4-dan / age 20 1733	Junisen Class C2 Round 1	Sente	○
3	6/25	1504	+10	1514	Akio Ishikawa7-dan / age 46 1602	Ginga-sen Prelims	Gote	○
4	7/7	1514	+9	1523	Naoya Fujiwara6-dan / age 44 1538	Junisen Class C2 Round 2	Gote	○
5	7/17	1523	+6	1528	Kenji Iino7-dan / age 55 1411	Kisei-sen Prelim 1 Round 1	Sente	○
6	7/17	1523	-4	1519	Makoto Tobe5-dan / age 22 1718	Kisei-sen Prelim 1 Round 2	Gote	●
7	8/6	1524	-4	1520	Kosuke Tamura6-dan / age 33 1700	Asahi Cup Prelim 1 Round 2	Sente	●
8	8/25	1520	-6	1514	Takuma Oikawa4-dan / age 22 1627	Junisen Class C2 Round 3	Gote	●
9	9/3	1514	+5	1519	Osamu Katsuura9-dan / age 63 1359	Oi-sen Prelims Round 2	Gote	○
10	9/14	1519	-10	1509	Nobuyuki Oouchi9-dan / age 67 1410	Ryuo-sen Group 5 Relegation playoff Final	Sente	●
11	9/24	1509	+11	1520	Yuya Nagaoka4-dan / age 24 1647	Oza-sen Prelim 1 Round 2	Gote	○
12	9/29	1520	-4	1515	Shuji Muranaka5-dan / age 28 1699	Junisen Class C2 Round 4	Sente	●
13	10/14	1515	+12	1527	Nobuyuki Yashiki9-dan / age 37 1689	Oi-sen Prelims Round 3	Gote	○
14	10/20	1527	-9	1518	Hitoshige Awaji9-dan / age 59 1463	Junisen Class C2 Round 5	Sente	●
15	10/28	1518	-6	1512	Shingo Sawada4-dan / age 17 1629	Ginga-sen Block G Round 3	Gote	●
16	11/5	1512	-3	1509	Akihito Hirose5-dan / age 22 1763	Oza-sen Prelim 1 Round 3	Sente	●
17	11/17	1509	-5	1504	Kota Kanai4-dan / age 23 1656	Junisen Class C2 Round 6	Gote	●
18	11/25	1504	-2	1502	Tadahisa Maruyama9-dan / age 39 1841	Oi-sen Prelims Round 4	Sente	●
19	12/8	1502	+9	1512	Yoshiyuki Matsumoto6-dan / age 37 1562	Junisen Class C2 Round 7	Sente	○
20	1/12	1512	-2	1509	Masayuki Toyoshima5-dan / age 19 1832	Junisen Class C2 Round 8	Gote	●
21	1/20	1509	-12	1498	Osamu Katsuura9-dan / age 63 1346	Osho-sen Prelim 1 Round 2	Sente	●
22	1/26	1498	-5	1493	Makoto Sasaki5-dan / age 30 1653	Kio-sen Prelims Round 2	Gote	●
23	2/2	1493	-4	1489	Shinya Satoh6-dan / age 32 1661	Junisen Class C2 Round 9	Sente	●
24	2/12	1489	+6	1495	Eiji Ooshima7-dan / age 52 1388	Ryuo-sen Group 6 Ranking Round 2	Sente	○
25	2/18	1495	-5	1489	Isao Nakata7-dan / age 42 1616	NHK Cup Prelims Round 1	Sente	●
26	3/9	1489	+6	1495	Kouichi Kodama7-dan / age 59 1388	Junisen Class C2 Round 10	Gote	○
27	3/25	1495	-7	1488	Manabu Kumasaka4-dan / age 32 1531	Ryuo-sen Group 6 Ranking Round 3	Gote	●

FY2008 results9W-13L

Win rate0.409

Rating1503

Annual rank130th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/7	1489	-11	1477	Seiichirou Taki7-dan / age 59 1333	Kisei-sen Prelim 1 Round 1	Gote	●
2	5/21	1477	-9	1468	Kenji Iino7-dan / age 53 1423	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	●
3	6/3	1468	-6	1462	Takehiro Ohira5-dan / age 31 1572	Junisen Class C2 Round 1	Gote	●
4	7/1	1462	-5	1458	Yusuke Ina6-dan / age 32 1623	Junisen Class C2 Round 2	Sente	●
5	7/9	1458	+5	1463	Ryuuichi Matsuura7-dan / age 56 1323	Oi-sen Prelims Round 1	Sente	○
6	7/22	1463	-4	1458	Makoto Tobe4-dan / age 21 1627	Junisen Class C2 Round 3	Sente	●
7	8/20	1458	-3	1455	Makoto Sasaki5-dan / age 28 1710	Oza-sen Prelim 1 Round 2	Sente	●
8	8/25	1455	-3	1452	Akira Shima9-dan / age 45 1711	Oi-sen Prelims Round 2	Gote	●
9	9/9	1452	+9	1461	Yuki Fujikura4-dan / age 28 1499	Junisen Class C2 Round 5	Sente	○
10	9/12	1461	+13	1474	Taku Morishita9-dan / age 42 1722	Asahi Cup Prelim 1 Round 3	Sente	○
11	9/12	1461	-2	1459	Ayumu Matsuo7-dan / age 28 1789	Asahi Cup Prelim 1 Final	Sente	●
12	10/7	1472	+7	1479	Michio Ariyoshi9-dan / age 73 1427	Junisen Class C2 Round 6	Gote	○
13	11/4	1479	+11	1491	Satoru Sakaguchi4-dan / age 30 1627	Junisen Class C2 Round 7	Gote	○
14	12/2	1491	+7	1498	小林宏6-dan / age 45 1451	Junisen Class C2 Round 8	Sente	○
15	12/10	1498	-4	1494	Issei Takazaki4-dan / age 21 1702	Ryuo-sen Group 5 Ranking Round 1	Sente	●
16	1/6	1494	-6	1488	Tadao Kitajima6-dan / age 43 1593	Osho-sen Prelim 1 Round 2	Sente	●
17	1/13	1488	+10	1498	Yusuke Toyama4-dan / age 29 1575	Junisen Class C2 Round 9	Sente	○
18	1/21	1498	-4	1494	Kosuke Tamura6-dan / age 32 1693	Kio-sen Prelims Round 2	Sente	●
19	2/3	1494	-6	1488	Norihiro Yagura6-dan / age 34 1592	Junisen Class C2 Round 10	Gote	●
20	2/24	1488	+13	1501	Eiji Iijima6-dan / age 29 1750	NHK Cup Prelims Round 1	Sente	○
21	2/24	1488	-5	1483	Akio Ishikawa7-dan / age 45 1622	NHK Cup Prelims Round 2	Gote	●
22	3/10	1496	+6	1503	木下浩一age 41 1428	Junisen Class C2 Round 11	Sente	○

FY2007 results9W-18L

Win rate0.333

Rating1498

Annual rank134th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1511	-4	1507	Hiroki Iizuka6-dan / age 38 1681	Kio-sen Prelims Round 3	Gote	●
2	4/19	1507	+9	1516	Hiroshi Naganuma7-dan / age 42 1572	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	○
3	5/1	1516	-6	1511	Makoto Tobe4-dan / age 20 1625	Kisei-sen Prelim 1 Round 1	Gote	●
4	6/19	1511	-6	1504	Naoya Fujiwara6-dan / age 42 1593	Junisen Class C2 Round 1	Sente	●
5	7/9	1504	+7	1511	Kenji Iino7-dan / age 53 1463	Ryuo-sen Group 5 Promotion playoff Round 3	Gote	○
6	7/17	1511	-5	1506	Amahiko Satoh4-dan / age 19 1635	Junisen Class C2 Round 2	Gote	●
7	7/23	1506	-8	1499	Koji Tosa7-dan / age 52 1525	Asahi Cup Prelim 1 Round 2	Gote	●
8	7/30	1499	+6	1505	Kazuo Ishida9-dan / age 60 1408	Ryuo-sen Group 5 Promotion playoff Round 4	Gote	○
9	8/22	1505	-3	1502	Hisashi Namekata8-dan / age 33 1754	Oi-sen Prelims Round 2	Sente	●
10	8/28	1502	-10	1491	Saburou Takeichi6-dan / age 53 1406	Junisen Class C2 Round 3	Sente	●
11	9/5	1491	-4	1487	Tomohiro Murata5-dan / age 26 1688	Ryuo-sen Group 5 Promotion playoff Semifinal	Sente	●
12	9/10	1487	-4	1484	Akira Nishio4-dan / age 27 1682	Oza-sen Prelim 1 Round 2	Gote	●
13	9/18	1484	-5	1479	Issei Takazaki4-dan / age 20 1629	Junisen Class C2 Round 4	Gote	●
14	9/20	1479	-7	1472	Manabu Kumasaka4-dan / age 30 1524	Ginga-sen Block B Round 2	Gote	●
15	10/30	1472	-2	1469	Yasuaki Murayama4-dan / age 23 1773	Junisen Class C2 Round 6	Sente	●
16	11/27	1469	-9	1460	Noboru Tamaru8-dan / age 57 1421	Junisen Class C2 Round 7	Sente	●
17	12/13	1460	+8	1469	Koji Horiguchi7-dan / age 46 1475	Ryuo-sen Group 5 Ranking Round 1	Gote	○
18	12/18	1469	-4	1464	Kosuke Tamura6-dan / age 31 1651	Junisen Class C2 Round 8	Gote	●
19	1/7	1464	+12	1476	Eisaku Tomioka8-dan / age 43 1643	Kio-sen Prelims Round 2	Gote	○
20	1/15	1476	+8	1484	Nobuyuki Oouchi9-dan / age 66 1484	Junisen Class C2 Round 9	Gote	○
21	1/24	1484	+12	1497	Shuji Satoh7-dan / age 40 1705	Osho-sen Prelim 1 Round 1	Gote	○
22	2/5	1497	+10	1507	Yuya Nagaoka4-dan / age 22 1587	Junisen Class C2 Round 10	Sente	○
23	2/12	1507	-4	1503	Kazutoshi Satoh5-dan / age 29 1711	NHK Cup Prelims Round 1	Sente	●
24	2/18	1503	-4	1499	Hiroaki Yokoyama5-dan / age 27 1679	Ryuo-sen Group 5 Ranking Round 2	Gote	●
25	2/21	1499	-5	1494	Shinya Satoh6-dan / age 30 1660	Osho-sen Prelim 1 Round 2	Gote	●
26	3/4	1494	+8	1502	Kazuharu Shoshi7-dan / age 46 1484	Junisen Class C2 Round 11	Gote	○
27	3/12	1502	-4	1498	Hiroki Iizuka6-dan / age 38 1705	Kio-sen Prelims Round 3	Sente	●

FY2006 results11W-14L

Win rate0.440

Rating1512

Annual rank121st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1479	+8	1488	Nobuyuki Oouchi9-dan / age 64 1489	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	○
2	4/26	1488	-5	1483	Shoji Segawa4-dan / age 36 1623	Kisei-sen Prelim 1 Round 1	Gote	●
3	5/25	1483	+8	1491	Hiromitsu Kanki6-dan / age 47 1497	Ryuo-sen Group 5 Promotion playoff Round 3	Gote	○
4	6/20	1491	+12	1503	Kazutoshi Satoh4-dan / age 28 1682	Junisen Class C2 Round 1	Sente	○
5	6/29	1503	+7	1510	Kenji Iino7-dan / age 51 1461	Ryuo-sen Group 5 Promotion playoff Round 4	Sente	○
6	7/7	1510	-3	1507	Akira Shima8-dan / age 43 1754	Asahi Open Prelims Round 2	Gote	●
7	7/25	1507	-4	1502	Shuji Muranaka4-dan / age 25 1677	Junisen Class C2 Round 2	Gote	●
8	8/15	1502	-7	1496	Masaki Izumi7-dan / age 45 1565	Oi-sen Prelims Round 2	Gote	●
9	8/24	1496	-4	1492	Daisuke Katagami4-dan / age 24 1714	Oza-sen Prelim 1 Round 2	Sente	●
10	8/29	1492	+6	1498	Kazuo Azuma7-dan / age 51 1391	Junisen Class C2 Round 3	Sente	○
11	9/12	1498	-4	1494	Daisuke Katagami4-dan / age 25 1695	Junisen Class C2 Round 4	Sente	●
12	9/20	1494	+12	1506	Kazushiza Horiguchi7-dan / age 31 1698	Ryuo-sen Group 5 Promotion playoff Semifinal	Gote	○
13	10/3	1506	-5	1501	Hideyuki Takano5-dan / age 34 1630	Junisen Class C2 Round 5	Gote	●
14	10/10	1501	-4	1497	Daisuke Katagami5-dan / age 25 1695	Ryuo-sen Group 5 Promotion playoff Final	Sente	●
15	10/27	1497	-6	1491	Shinya Yamamoto5-dan / age 35 1572	Ginga-sen Block B Round 3	Gote	●
16	11/7	1491	+8	1499	Toshiyuki Nakao4-dan / age 32 1486	Junisen Class C2 Round 6	Gote	○
17	11/28	1499	-4	1495	Kazushiza Horiguchi7-dan / age 31 1692	Ryuo-sen Group 5 Ranking Round 1	Sente	●
18	12/12	1495	-9	1486	Michio Ariyoshi9-dan / age 71 1457	Junisen Class C2 Round 7	Sente	●
19	1/9	1486	-4	1482	Ryosuke Nakamura4-dan / age 21 1676	Junisen Class C2 Round 8	Gote	●
20	1/29	1482	+11	1493	Takehiro Ohira5-dan / age 29 1615	Kio-sen Prelims Round 2	Sente	○
21	2/2	1493	+12	1505	Akira Nishio4-dan / age 27 1682	Osho-sen Prelim 1 Round 1	Sente	○
22	2/6	1505	-9	1496	Koji Horiguchi7-dan / age 45 1465	Junisen Class C2 Round 9	Gote	●
23	3/6	1496	+11	1507	Yusuke Toyama4-dan / age 27 1613	Junisen Class C2 Round 10	Sente	○
24	3/14	1507	+11	1518	Ryosuke Nakamura4-dan / age 21 1656	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○
25	3/26	1518	-6	1512	Amahiko Satoh4-dan / age 19 1628	Osho-sen Prelim 1 Round 2	Gote	●

FY2005 results8W-13L

Win rate0.381

Rating1481

Annual rank132nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1494	+6	1500	Yuuji Yoda6-dan / age 47 1398	Kisei-sen Prelim 1 Round 1	Gote	○
2	5/17	1500	-8	1491	Kazuo Manabe8-dan / age 53 1480	Kisei-sen Prelim 1 Round 2	Sente	●
3	6/6	1491	+5	1497	Seiichirou Taki7-dan / age 56 1376	Asahi Open Prelims Round 2	Gote	○
4	6/14	1497	+5	1502	Noboru Sakurai8-dan / age 64 1361	Junisen Class C2 Round 1	Sente	○
5	7/13	1502	-4	1497	Akira Nishio4-dan / age 25 1675	Asahi Open Prelims Round 3	Sente	●
6	7/19	1497	+6	1503	Saburou Takeichi6-dan / age 51 1407	Junisen Class C2 Round 2	Gote	○
7	8/22	1503	-5	1498	Makoto Sasaki4-dan / age 25 1644	Oza-sen Prelim 1 Round 2	Gote	●
8	8/30	1498	+11	1510	Takeshi Kawakami5-dan / age 33 1649	Junisen Class C2 Round 3	Sente	○
9	9/20	1510	+8	1518	Kazuharu Shoshi7-dan / age 43 1507	Junisen Class C2 Round 4	Gote	○
10	10/3	1518	-5	1513	Hisashi Ogura6-dan / age 37 1660	Oi-sen Prelims Round 2	Gote	●
11	10/18	1513	-5	1507	Takanori Anyouji4-dan / age 31 1641	Junisen Class C2 Round 6	Gote	●
12	11/15	1507	-5	1503	Kosuke Tamura6-dan / age 29 1666	Junisen Class C2 Round 7	Sente	●
13	12/13	1503	-7	1495	Hirokazu Ueno4-dan / age 28 1528	Junisen Class C2 Round 8	Gote	●
14	12/19	1495	-5	1491	Hideyuki Takano5-dan / age 33 1654	Ryuo-sen Group 5 Ranking Round 1	Sente	●
15	1/17	1491	-3	1488	Shinya Satoh5-dan / age 28 1741	Junisen Class C2 Round 9	Sente	●
16	1/24	1488	-2	1485	Atsushi Miyata5-dan / age 24 1784	Osho-sen Prelim 1 Round 2	Gote	●
17	2/7	1485	+5	1490	Toshio Miyata7-dan / age 53 1353	Kio-sen Prelims Round 2	Gote	○
18	2/14	1490	-9	1481	木下浩一age 38 1444	Junisen Class C2 Round 10	Gote	●
19	3/14	1481	-5	1477	Yoshiyuki Matsumoto5-dan / age 34 1625	Junisen Class C2 Round 11	Sente	●
20	3/20	1477	+8	1484	Masamitsu Tachi6-dan / age 40 1468	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	○
21	3/24	1484	-3	1481	Hiroki Iizuka6-dan / age 36 1716	Kio-sen Prelims Round 3	Sente	●

FY2004 results13W-14L

Win rate0.481

Rating1497

Annual rank124th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/30	1483	+7	1490	Eiji Ooshima7-dan / age 46 1436	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	○
2	6/3	1490	-5	1485	Yusuke Ina4-dan / age 28 1642	Ryuo-sen Group 5 Promotion playoff Round 3	Sente	●
3	6/10	1485	+11	1496	Yasuaki Murayama4-dan / age 20 1617	Junisen Class C2 Round 1	Sente	○
4	6/28	1496	+8	1504	Koji Horiguchi7-dan / age 43 1500	Asahi Open Prelims Round 2	Sente	○
5	7/9	1504	+5	1509	中井広恵 1380	Kisei-sen Prelim 1 Round 2	Sente	○
6	7/13	1509	+9	1518	Toshiyuki Nakao4-dan / age 29 1567	Junisen Class C2 Round 2	Sente	○
7	7/23	1518	+12	1531	Kensuke Kitahama7-dan / age 28 1721	Asahi Open Prelims Round 3	Sente	○
8	8/10	1531	-8	1523	Yuki Fujikura4-dan / age 24 1543	Kisei-sen Prelim 1 Round 3	Sente	●
9	8/17	1523	+11	1533	Makoto Sasaki4-dan / age 24 1640	Junisen Class C2 Round 3	Sente	○
10	8/23	1533	-8	1525	Manabu Kumasaka4-dan / age 27 1529	Oza-sen Prelim 1 Round 2	Sente	●
11	9/7	1525	+9	1535	Shinya Yamamoto4-dan / age 32 1577	Junisen Class C2 Round 4	Sente	○
12	9/16	1535	-6	1528	Yasuaki Murayama4-dan / age 20 1612	Asahi Open Prelims Final	Gote	●
13	9/27	1528	+7	1535	Kazuo Manabe8-dan / age 52 1492	Oi-sen Prelims Round 2	Gote	○
14	10/19	1535	+5	1540	Shoichi Anzai6-dan / age 41 1391	Junisen Class C2 Round 6	Sente	○
15	11/16	1540	-11	1529	Kazuo Azuma7-dan / age 49 1397	Junisen Class C2 Round 7	Gote	●
16	11/24	1529	-3	1527	Hiroyuki Miura8-dan / age 30 1816	Oi-sen Prelims Round 3	Gote	●
17	11/30	1527	+7	1534	Hiromitsu Kanki6-dan / age 45 1481	Ginga-sen Block D Round 4	Sente	○
18	12/8	1534	+5	1539	Osamu Katsuura9-dan / age 58 1420	Ryuo-sen Group 5 Ranking Round 1	Sente	○
19	12/14	1539	-4	1535	Masakazu Kondoh5-dan / age 33 1735	Junisen Class C2 Round 8	Sente	●
20	12/27	1535	-2	1533	Takayuki Yamasaki6-dan / age 23 1860	Ginga-sen Block D Round 5	Sente	●
21	1/13	1533	-6	1527	Makoto Sasaki4-dan / age 24 1635	Ryuo-sen Group 5 Ranking Round 2	Sente	●
22	1/18	1527	-8	1520	Tomohiro Murata4-dan / age 23 1537	Junisen Class C2 Round 9	Gote	●
23	2/15	1520	+7	1527	Koji Horiguchi7-dan / age 43 1496	Junisen Class C2 Round 10	Gote	○
24	2/21	1527	-9	1518	Kazuo Manabe8-dan / age 53 1490	Osho-sen Prelim 1 Round 2	Gote	●
25	3/10	1518	-11	1507	Yuji Maeda8-dan / age 51 1370	Kio-sen Prelims Round 1	Sente	●
26	3/15	1507	-5	1502	Eiji Iijima5-dan / age 25 1655	Junisen Class C2 Round 11	Sente	●
27	3/30	1502	-6	1497	Hiroshi Naganuma6-dan / age 40 1609	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	●

FY2003 results6W-19L

Win rate0.240

Rating1489

Annual rank123rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1541	-9	1532	Noboru Tamaru8-dan / age 52 1494	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	●
2	5/6	1532	+4	1536	Toshio Miyata7-dan / age 50 1363	Ryuo-sen Group 5 Relegation playoff	Gote	○
3	5/11	1536	-3	1534	Takayuki Yamasaki5-dan / age 22 1815	NHK Cup Main Round 1	Sente	●
4	5/22	1534	-11	1523	Youichi Kushida6-dan / age 38 1398	Kisei-sen Prelim 1 Round 2	Sente	●
5	6/2	1523	+7	1529	Tsuneo Kikuchi7-dan / age 53 1462	Asahi Open Prelims Round 2	Gote	○
6	6/10	1529	-3	1526	Hiroki Nakata7-dan / age 38 1763	Junisen Class C1 Round 1	Gote	●
7	7/15	1526	-4	1522	Hisashi Ogura6-dan / age 35 1710	Junisen Class C1 Round 2		●
8	8/11	1522	-6	1516	Eisaku Tomioka8-dan / age 39 1633	Asahi Open Prelims Round 3		●
9	8/15	1516	+5	1521	Noboru Sakurai8-dan / age 62 1370	Oza-sen Prelim 1 Round 2		○
10	8/19	1521	-5	1516	Hiroshi Naganuma6-dan / age 38 1655	Junisen Class C1 Round 3		●
11	9/8	1516	-5	1511	Takeshi Kawakami5-dan / age 31 1642	Oza-sen Prelim 1 Round 3		●
12	9/16	1511	-6	1505	Akio Ishikawa6-dan / age 40 1600	Junisen Class C1 Round 4		●
13	10/1	1505	+11	1516	Hiroshi Kamiya7-dan / age 42 1639	Oi-sen Prelims Round 2		○
14	10/14	1516	-4	1511	小林裕士5-dan / age 27 1686	Junisen Class C1 Round 5		●
15	10/29	1511	-5	1506	Hiroshi Okazaki5-dan / age 36 1644	Oi-sen Prelims Round 3		●
16	11/11	1506	-5	1502	Hiroki Iizuka6-dan / age 34 1667	Junisen Class C1 Round 6		●
17	12/9	1502	-3	1498	Ayumu Matsuo5-dan / age 23 1724	Junisen Class C1 Round 7		●
18	12/19	1498	-4	1494	Shinya Satoh5-dan / age 26 1674	Ginga-sen Block C Round 5		●
19	12/24	1494	-3	1491	Atsushi Miyata4-dan / age 22 1732	Ryuo-sen Group 5 Ranking Round 1		●
20	1/13	1491	-8	1483	Kaishu Tanaka9-dan / age 56 1500	Junisen Class C1 Round 8		●
21	1/21	1483	-5	1478	Yasuaki Murayama4-dan / age 19 1597	Osho-sen Prelim 1 Round 2		●
22	2/10	1478	+12	1490	Tadao Kitajima6-dan / age 38 1679	Junisen Class C1 Round 9		○
23	3/1	1490	-6	1484	Shohei Takada6-dan / age 41 1575	Kio-sen Prelims Round 1		●
24	3/9	1484	-2	1482	Nobuyuki Yashiki8-dan / age 32 1832	Junisen Class C1 Round 10		●
25	3/24	1482	+7	1489	Osamu Katsuura9-dan / age 57 1449	Ryuo-sen Group 5 Promotion playoff Round 1		○

FY2002 results13W-18L

Win rate0.419

Rating1551

Annual rank101st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/9	1567	+5	1573	Teruhiko Suzuki7-dan / age 47 1450	Kio-sen Prelims Round 2	○
2	4/19	1573	+6	1579	Hiromitsu Kanki6-dan / age 43 1484	Ryuo-sen Group 5 Promotion playoff Round 2	○
3	5/7	1579	-4	1575	Hiroki Nakata7-dan / age 37 1779	Osho-sen Prelim 1 Round 4	●
4	5/30	1575	+9	1584	木下浩一age 34 1612	Kio-sen Prelims Round 3	○
5	6/5	1584	+9	1592	Manabu Kumasaka4-dan / age 25 1606	Kisei-sen Prelim 1 Round 2	○
6	6/18	1592	+10	1602	Hitoshige Awaji9-dan / age 52 1665	Junisen Class C1 Round 1	○
7	6/25	1602	-3	1599	Koichi Fukaura7-dan / age 30 1880	Kio-sen Prelims Final	●
8	7/1	1599	+4	1603	Yoshinori Satou8-dan / age 53 1407	Asahi Open Prelims	○
9	7/11	1603	-8	1595	Kiyokazu Katsumata5-dan / age 33 1615	Kisei-sen Prelim 1 Round 3	●
10	7/17	1595	-7	1588	Koji Tosa7-dan / age 47 1620	Asahi Open Prelims	●
11	7/23	1588	-5	1583	Hiroshi Okazaki5-dan / age 35 1707	Junisen Class C1 Round 2	●
12	8/9	1583	-6	1577	Akira Watanabe4-dan / age 18 1684	Ryuo-sen Group 5 Promotion playoff Round 3	●
13	8/20	1577	-1	1576	Yasumitsu SatohKisei・Osho / age 32 1999	Ginga-sen Main Round 1	●
14	8/27	1576	-10	1566	Kouichi Kodama7-dan / age 51 1498	Junisen Class C1 Round 3	●
15	9/11	1566	+6	1572	Teruhiko Suzuki7-dan / age 47 1497	Oza-sen Prelim 1 Round 2	○
16	9/17	1572	+8	1581	Michio Ariyoshi9-dan / age 67 1587	Junisen Class C1 Round 4	○
17	9/30	1581	-4	1577	Daisuke Nakagawa7-dan / age 34 1781	Oi-sen Prelims Round 2	●
18	10/9	1577	-6	1571	Hisashi Ogura6-dan / age 34 1666	Oza-sen Prelim 1 Round 3	●
19	10/15	1571	+7	1578	Kazuo Manabe8-dan / age 50 1544	Junisen Class C1 Round 5	○
20	11/6	1578	+9	1587	Yuji Masuda4-dan / age 31 1619	Ginga-sen Block G Round 4	○
21	11/12	1587	-6	1581	Kiyokazu Katsumata5-dan / age 33 1659	Junisen Class C1 Round 6	●
22	11/29	1581	+8	1589	Kozo Arimori7-dan / age 39 1596	Ginga-sen Block G Round 5	○
23	11/29	1581	-5	1575	Ichiro Hiura7-dan / age 36 1698	Ginga-sen Block G Round 6	●
24	12/10	1584	-5	1578	Ichiro Hiura7-dan / age 36 1703	Junisen Class C1 Round 7	●
25	12/24	1578	-6	1572	Chikara Akutsu4-dan / age 20 1658	Ryuo-sen Group 5 Ranking Round 1	●
26	1/14	1572	+9	1581	Kozo Arimori7-dan / age 39 1605	Junisen Class C1 Round 8	○
27	1/31	1581	+4	1585	Noboru Sakurai8-dan / age 61 1389	Osho-sen Prelim 1 Round 2	○
28	2/4	1585	-6	1579	Isao Nakata6-dan / age 35 1682	Junisen Class C1 Round 9	●
29	2/13	1579	-12	1567	Youichi Kushida6-dan / age 38 1381	Kio-sen Prelims Round 1	●
30	3/4	1567	-9	1557	小林宏6-dan / age 40 1503	Junisen Class C1 Round 10	●
31	3/28	1557	-6	1551	Yusuke Ina4-dan / age 27 1628	Osho-sen Prelim 1 Round 3	●

FY2001 results15W-15L

Win rate0.500

Rating1569

Annual rank97th

Rank/title at FY end / age6-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1514	+5	1519	Hiroshi Honma5-dan / age 42 1356	Ryuo-sen Group 5 Promotion playoff		○
2	5/2	1519	-4	1515	Hiroki Iizuka5-dan / age 32 1697	Kio-sen Prelims		●
3	6/12	1515	+12	1527	Tadao Kitajima5-dan / age 35 1733	Junisen Class C1 Round 1		○
4	6/22	1527	+11	1538	Isao Nakata6-dan / age 33 1648	Ryuo-sen Group 5 Promotion playoff		○
5	6/28	1538	+6	1543	Seiichirou Taki7-dan / age 52 1434	Asahi Open Prelims		○
6	7/2	1543	+10	1553	Shinya Satoh4-dan / age 23 1618	Kisei-sen Prelim 1 Round 2		○
7	7/17	1553	-5	1548	Hiroshi Okazaki5-dan / age 34 1671	Junisen Class C1 Round 2		●
8	7/23	1548	-5	1543	Kensuke Kitahama6-dan / age 25 1701	Ryuo-sen Group 5 Promotion playoff		●
9	7/31	1543	-3	1540	Kazushiza Horiguchi5-dan / age 26 1776	Kisei-sen Prelim 1 Round 3		●
10	8/3	1540	+11	1550	Masaki Izumi7-dan / age 40 1658	Asahi Open Prelims		○
11	8/13	1550	-6	1545	Ayumu Matsuo4-dan / age 21 1658	Oza-sen Prelim 1 Round 2		●
12	8/21	1545	-8	1537	Kazuharu Shoshi6-dan / age 39 1557	Junisen Class C1 Round 3		●
13	9/4	1537	-2	1535	Hisashi Namekata6-dan / age 27 1864	Asahi Open Prelims		●
14	9/11	1535	+11	1546	小林裕士5-dan / age 24 1684	Junisen Class C1 Round 4		○
15	9/27	1546	-5	1541	Eisaku Tomioka7-dan / age 37 1692	Oi-sen Prelims Round 2		●
16	10/2	1541	-3	1538	Nobuyuki Yashiki7-dan / age 29 1777	Junisen Class C1 Round 5		●
17	11/13	1538	-8	1530	Kazuo Manabe8-dan / age 49 1524	Junisen Class C1 Round 7		●
18	12/4	1530	+6	1536	Yoshiyuki Kubota5-dan / age 29 1451	Ryuo-sen Group 5 Ranking Round 1		○
19	12/11	1536	-8	1528	Koji Horiguchi6-dan / age 40 1520	Junisen Class C1 Round 8		●
20	1/15	1528	-1	1526	Kazuki Kimura6-dan / age 28 1933	Junisen Class C1 Round 9		●
21	1/19	1526	+10	1536	Takashi Kanezawa4-dan / age 28 1617	Ginga-sen Block H Round 4		○
22	1/23	1536	-5	1531	Yusuke Ina4-dan / age 26 1669	Ryuo-sen Group 5 Ranking Round 2		●
23	2/5	1531	-5	1526	Kenji Kanzaki7-dan / age 38 1684	Junisen Class C1 Round 10		●
24	2/15	1526	+6	1532	Yoshinori Satou8-dan / age 52 1414	Osho-sen Prelim 1 Round 2		○
25	2/16	1532	+14	1545	Nobuyuki Yashiki7-dan / age 30 1831	Ginga-sen Block H Round 5		○
26	3/5	1545	+6	1552	Kazuo Azuma7-dan / age 46 1479	Junisen Class C1 Round 11		○
27	3/16	1552	+7	1559	Osamu Katsuura9-dan / age 55 1514	Ginga-sen Block H Round 6		○
28	3/18	1559	+4	1563	Yuji Maeda8-dan / age 48 1392	Kio-sen Prelims Round 1		○
29	3/25	1563	+12	1576	Kosuke Tamura5-dan / age 26 1774	Osho-sen Prelim 1 Round 3		○
30	3/28	1576	-7	1569	Masahiko Urano7-dan / age 38 1607	Ginga-sen Block H Round 7	Sente	●

FY2000 results12W-21L

Win rate0.364

Rating1526

Annual rank115th

Rank/title at FY end / age6-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1552	+5	1557	Katsumi Mushano6-dan / age 46 1427	Osho-sen Prelim 1 Round 2	Gote	○
2	4/11	1557	-12	1545	Terutaka Yasue7-dan / age 59 1345	Ryuo-sen Group 4 Ranking Semifinal	Sente	●
3	4/24	1545	-6	1539	Hiroshi Kamiya7-dan / age 39 1654	NHK Cup Main Round 1	Gote	●
4	5/19	1539	-7	1532	Chikara Akutsu4-dan / age 17 1591	Kisei-sen Prelim 1 Round 2	Sente	●
5	5/24	1532	+14	1546	Kazushiza Horiguchi5-dan / age 25 1846	Osho-sen Prelim 1 Round 3	Sente	○
6	6/2	1546	-12	1534	Hiroshi Seki5-dan / age 39 1370	Hayazashi-sen Prelims Round 1	Sente	●
7	6/5	1534	-9	1525	Noboru Sakurai7-dan / age 59 1480	Ryuo-sen Group 4 Relegation playoff Round 1	Sente	●
8	6/13	1525	-2	1523	Kazushiza Horiguchi5-dan / age 25 1834	Junisen Class C1 Round 1	Sente	●
9	6/29	1523	-4	1519	Mamoru Hatakeyama6-dan / age 31 1740	Osho-sen Prelim 1 Final	Sente	●
10	7/4	1519	+11	1531	Yoshiyuki Matsumoto4-dan / age 28 1676	All-Japan Pro Round 2	Sente	○
11	7/12	1531	+8	1538	Nou Itoh5-dan / age 38 1526	Ginga-sen Prelims	Gote	○
12	7/18	1538	+10	1548	Kiyokazu Katsumata5-dan / age 31 1616	Junisen Class C1 Round 2	Gote	○
13	8/22	1548	+11	1559	Hisashi Ogura6-dan / age 32 1685	Junisen Class C1 Round 3	Sente	○
14	8/30	1559	-8	1551	Kouichi Kodama7-dan / age 49 1565	Ryuo-sen Group 4 Relegation playoff Semifinal	Gote	●
15	9/18	1551	+5	1556	Toshio Miyata7-dan / age 47 1415	Oi-sen Prelims Round 2	Sente	○
16	59th term	1556	-6	1550	Nobuyuki Oouchi9-dan / age 58 1631	Junisen Class C1 Round 4		●
17	9/25	1550	-2	1548	Hiroyuki Miura7-dan / age 26 1864	All-Japan Pro Round 3	Sente	●
18	9/28	1548	+4	1552	Toshihiko Kawaguchi7-dan / age 63 1351	Oza-sen Prelim 1 Round 2	Gote	○
19	10/24	1552	+11	1563	Keiichi Sanada6-dan / age 28 1705	Junisen Class C1 Round 6	Gote	○
20	11/10	1563	-7	1556	Hideyuki Takano4-dan / age 28 1627	Oza-sen Prelim 1 Round 3	Sente	●
21	11/14	1556	-5	1552	Hiroki Nakata7-dan / age 36 1715	Junisen Class C1 Round 7	Sente	●
22	11/20	1552	-4	1547	Torahiko Tanaka9-dan / age 43 1716	Oi-sen Prelims Round 3	Gote	●
23	12/6	1547	+10	1557	Kiyokazu Katsumata5-dan / age 31 1617	Ryuo-sen Group 5 Ranking Round 1	Sente	○
24	12/12	1557	-5	1552	Shuji Satoh6-dan / age 33 1700	Junisen Class C1 Round 8	Sente	●
25	1/9	1552	-8	1544	Kazuyoshi Nishimura9-dan / age 59 1558	Junisen Class C1 Round 9	Gote	●
26	1/18	1544	-4	1540	Hiroki Nakata7-dan / age 36 1732	Ginga-sen Block C Round 11	Sente	●
27	1/25	1540	-4	1536	Kosuke Tamura5-dan / age 24 1710	Osho-sen Prelim 1 Round 2	Gote	●
28	1/31	1536	+4	1540	Hiroto Kiritani6-dan / age 51 1342	Kio-sen Prelims Round 1	Gote	○
29	2/6	1540	-4	1536	Masataka Sugimoto6-dan / age 32 1747	Junisen Class C1 Round 10	Sente	●
30	2/19	1536	-5	1531	Eiji Iijima4-dan / age 21 1687	NHK Cup Prelims Round 1	Gote	●
31	2/26	1531	-5	1526	Masakazu Kondoh4-dan / age 29 1651	Ryuo-sen Group 5 Ranking Round 2	Sente	●
32	3/6	1526	-6	1520	Akio Ishikawa6-dan / age 38 1620	Junisen Class C1 Round 11	Sente	●
33	3/28	1520	+6	1526	中井広恵 1431	Kio-sen Prelims Round 2	Sente	○

FY1999 results13W-15L

Win rate0.464

Rating1556

Annual rank104th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1538	+6	1544	Shoichi Anzai5-dan / age 35 1461	Kio-sen Prelims Round 2	Sente	○
2	5/17	1544	-6	1539	Hiroshi Okazaki5-dan / age 32 1640	Kio-sen Prelims Round 3	Gote	●
3	6/2	1539	-10	1528	Yuuji Yoda6-dan / age 41 1437	Hayazashi-sen Prelims Round 2	Gote	●
4	6/7	1528	-6	1522	Hideyuki Takano4-dan / age 26 1606	Ginga-sen Prelims	Sente	●
5	6/17	1522	+4	1526	Terutaka Yasue7-dan / age 58 1344	Kisei-sen Prelim 1 Round 2	Sente	○
6	6/22	1526	+12	1538	Hiroshi Okazaki5-dan / age 32 1692	Junisen Class C1 Round 1	Sente	○
7	7/1	1538	+7	1545	Noboru Sakurai7-dan / age 58 1505	All-Japan Pro Round 2	Gote	○
8	7/8	1545	-7	1538	Nobuyuki Oouchi9-dan / age 57 1582	Kisei-sen Prelim 1 Round 3	Gote	●
9	7/21	1538	-2	1536	Hisashi Namekata6-dan / age 25 1867	Junisen Class C1 Round 2	Gote	●
10	8/9	1536	-4	1532	Shuji Satoh6-dan / age 32 1754	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
11	8/24	1532	-7	1525	Kazuharu Shoshi6-dan / age 37 1584	Junisen Class C1 Round 3	Gote	●
12	9/14	1525	+11	1536	Isao Nakata6-dan / age 32 1647	Junisen Class C1 Round 4	Sente	○
13	9/24	1536	+10	1546	Shinya Satoh4-dan / age 22 1609	Oi-sen Prelims Round 2	Gote	○
14	10/5	1546	-8	1538	小林宏6-dan / age 36 1552	Junisen Class C1 Round 5	Sente	●
15	10/12	1538	-5	1533	Ayumu Matsuo4-dan / age 19 1667	Oza-sen Prelim 1 Round 2	Gote	●
16	10/26	1533	+8	1540	Kouichi Kodama7-dan / age 48 1522	Junisen Class C1 Round 6	Gote	○
17	11/5	1540	-6	1534	Hifumi Katoh9-dan / age 59 1628	Oi-sen Prelims Round 3	Gote	●
18	11/8	1534	-3	1531	Akira Shima8-dan / age 36 1788	All-Japan Pro Round 3	Gote	●
19	11/16	1531	-2	1529	Toshiaki Kubo6-dan / age 24 1852	Junisen Class C1 Round 7	Sente	●
20	12/6	1529	-6	1524	Takeshi Kawakami5-dan / age 27 1639	Ryuo-sen Group 4 Ranking Round 1	Gote	●
21	12/14	1524	+12	1536	Ichiro Hiura7-dan / age 33 1714	Junisen Class C1 Round 8	Gote	○
22	1/11	1536	+7	1543	Noboru Sakurai7-dan / age 58 1488	Junisen Class C1 Round 9	Gote	○
23	1/24	1543	+6	1549	Ryuuichi Matsuura6-dan / age 48 1474	Osho-sen Prelim 1 Round 1	Sente	○
24	2/25	1549	+8	1557	Kazuo Ishida9-dan / age 52 1551	NHK Cup Prelims Final	Sente	○
25	2/25	1549	+4	1553	Hiroharu Seto6-dan / age 43 1375	NHK Cup Prelims Round 1	Gote	○
26	2/25	1549	+8	1557	小林宏6-dan / age 37 1561	NHK Cup Prelims Round 2	Sente	○
27	3/3	1570	-10	1560	Kenji Iino7-dan / age 45 1484	Kio-sen Prelims Round 1	Sente	●
28	3/7	1560	-4	1556	Mamoru Hatakeyama6-dan / age 30 1745	Junisen Class C1 Round 11	Sente	●

FY1998 results8W-17L

Win rate0.320

Rating1539

Annual rank100th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1577	-8	1569	Akio Ishikawa5-dan / age 35 1594	Kio-sen Prelims Round 2	Gote	●
2	4/17	1569	-7	1562	Yoshiyuki Ueyama6-dan / age 40 1607	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
3	5/28	1562	-6	1556	Hirotaka Nozuki4-dan / age 24 1643	Kisei-sen Prelim 1 Round 2	Gote	●
4	6/2	1556	-7	1549	Koji Tosa7-dan / age 43 1612	Hayazashi-sen Prelims	Sente	●
5	6/2	1556	+12	1568	Hisashi Namekata5-dan / age 24 1743	Hayazashi-sen Prelims	Gote	○
6	6/11	1561	-12	1549	Seiichirou Taki7-dan / age 49 1391	All-Japan Pro Round 2	Sente	●
7	6/16	1549	-5	1544	Kenji Kanzaki6-dan / age 34 1687	Junisen Class C1 Round 1	Gote	●
8	7/21	1544	+4	1548	Shigeru Sekine9-dan / age 68 1359	Junisen Class C1 Round 2	Sente	○
9	8/7	1548	-7	1542	Masamitsu Tachi6-dan / age 33 1611	Oza-sen Prelim 1 Round 2	Sente	●
10	8/25	1542	-5	1537	Hisashi Ogura6-dan / age 30 1685	Junisen Class C1 Round 3	Gote	●
11	9/4	1537	-6	1531	Masakazu Kondoh4-dan / age 27 1632	Oi-sen Prelims Round 2	Gote	●
12	9/16	1531	-3	1528	Hiroki Nakata7-dan / age 33 1800	Junisen Class C1 Round 4	Sente	●
13	10/20	1528	+9	1537	Koji Horiguchi6-dan / age 37 1561	Junisen Class C1 Round 5	Sente	○
14	11/10	1537	-4	1533	Keiichi Sanada6-dan / age 26 1711	Junisen Class C1 Round 6	Gote	●
15	11/26	1533	+10	1542	Shohei Takada5-dan / age 36 1605	Ryuo-sen Group 4 Ranking Round 1	Sente	○
16	12/8	1542	-10	1532	Yuji Maeda7-dan / age 44 1444	Junisen Class C1 Round 7	Sente	●
17	1/7	1532	+12	1544	Hiroki Iizuka5-dan / age 29 1734	Ryuo-sen Group 4 Ranking Round 2	Sente	○
18	1/12	1544	-7	1538	Akio Ishikawa6-dan / age 35 1598	Junisen Class C1 Round 8	Gote	●
19	1/28	1538	-8	1530	Nou Itoh4-dan / age 37 1550	Osho-sen Prelim 1 Round 2	Sente	●
20	2/2	1530	-4	1526	Shuji Satoh5-dan / age 31 1729	Junisen Class C1 Round 9	Gote	●
21	2/24	1526	-8	1518	Tsuneo Kikuchi7-dan / age 49 1513	NHK Cup Prelims Round 2	Gote	●
22	2/24	1526	+8	1534	Eiji Ooshima6-dan / age 41 1526	NHK Cup Prelims Round 1	Sente	○
23	3/2	1526	+13	1539	Nobuyuki Yashiki7-dan / age 27 1817	Junisen Class C1 Round 10	Sente	○
24	3/25	1539	-5	1534	Yoshiyuki Matsumoto4-dan / age 27 1680	Ryuo-sen Group 4 Ranking Round 3	Gote	●
25	3/29	1534	+4	1539	Yoshimasa Saeki8-dan / age 62 1368	Kio-sen Prelims Round 1	Gote	○

FY1997 results9W-16L

Win rate0.360

Rating1575

Annual rank92nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1613	-9	1604	Koji Horiguchi6-dan / age 35 1564	Kio-sen Prelims Round 2	Sente	●
2	4/18	1604	-9	1595	Yoshiyuki Ueyama6-dan / age 39 1559	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
3	5/20	1595	+7	1602	Tsuneo Kikuchi6-dan / age 47 1554	Kisei-sen Prelim 1 Round 2	Sente	○
4	6/3	1602	-7	1595	Tadao Kitajima4-dan / age 31 1647	Hayazashi-sen Prelims	Sente	●
5	6/10	1595	+12	1607	Ichiro Hiura6-dan / age 31 1769	Junisen Class C1 Round 1	Sente	○
6	7/15	1607	-5	1602	Toshiaki Kubo5-dan / age 21 1764	Junisen Class C1 Round 2	Gote	●
7	7/29	1602	-7	1595	Takeshi Kawakami4-dan / age 25 1624	Kisei-sen Prelim 1 Round 3	Gote	●
8	8/11	1595	+4	1598	Toshihiko Kawaguchi6-dan / age 60 1393	All-Japan Pro Round 2	Sente	○
9	8/19	1598	-8	1591	小林宏6-dan / age 34 1605	Junisen Class C1 Round 3	Gote	●
10	9/9	1591	-9	1581	Kazuharu Shoshi6-dan / age 35 1528	Junisen Class C1 Round 4	Sente	●
11	9/28	1581	+6	1587	Ryuuichi Matsuura6-dan / age 45 1506	Oi-sen Prelims Round 2	Gote	○
12	10/9	1587	-6	1581	Masakazu Kondoh4-dan / age 26 1663	Oza-sen Prelim 1 Round 2	Sente	●
13	10/21	1581	-4	1577	Hiroyuki Miura6-dan / age 23 1749	Junisen Class C1 Round 5	Sente	●
14	10/24	1577	-10	1567	Toshio Miyata7-dan / age 44 1491	All-Japan Pro Round 3	Gote	●
15	11/7	1567	-3	1564	Makoto Nakahara9-dan / age 50 1821	Oi-sen Prelims Round 3	Gote	●
16	11/11	1564	-4	1560	Daisuke Suzuki5-dan / age 23 1750	Junisen Class C1 Round 6	Sente	●
17	11/27	1560	+7	1566	Yoshinori Satou7-dan / age 48 1506	Ryuo-sen Group 4 Ranking Round 1	Sente	○
18	12/9	1566	+10	1576	Kazuyoshi Nishimura8-dan / age 55 1644	Junisen Class C1 Round 7	Sente	○
19	1/13	1576	+9	1586	Isao Nakata5-dan / age 30 1634	Junisen Class C1 Round 8	Gote	○
20	1/29	1586	-5	1581	Hiroyuki Miura6-dan / age 23 1737	Osho-sen Prelim 1 Round 1	Sente	●
21	2/3	1581	-5	1576	Mamoru Hatakeyama5-dan / age 28 1704	Junisen Class C1 Round 9	Gote	●
22	2/24	1576	-7	1568	Takeshi Kawakami4-dan / age 25 1610	NHK Cup Prelims	Sente	●
23	3/3	1568	+4	1573	Seiichirou Taki7-dan / age 49 1397	Junisen Class C1 Round 10	Sente	○
24	3/17	1573	+7	1579	Tsuneo Kikuchi6-dan / age 48 1512	Kio-sen Prelims Round 1	Gote	○
25	3/23	1579	-4	1575	Hiroki Iizuka5-dan / age 28 1763	Ryuo-sen Group 4 Ranking Round 2	Gote	●

FY1996 results15W-12L

Win rate0.556

Rating1615

Annual rank71st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/22	1588	-6	1581	Torahiko Tanaka9-dan / age 38 1671	Osho-sen Prelim 1 Round 3	Gote	●
2	5/27	1581	-11	1571	Yukio Miyasaka8-dan / age 66 1459	Hayazashi-sen Prelims	Sente	●
3	6/7	1571	+7	1577	Yaichio Oono6-dan / age 37 1508	Kisei-sen Prelim 1 Round 2	Sente	○
4	6/11	1577	+4	1581	Toshihiko Kawaguchi6-dan / age 59 1376	Junisen Class C1 Round 1	Gote	○
5	6/17	1581	+3	1584	Akira Kinoshita6-dan / age 56 1351	Ryuo-sen Group 4 Relegation playoff Final	Sente	○
6	7/5	1584	+12	1597	Manabu Senzaki6-dan / age 26 1796	Kisei-sen Prelim 1 Round 3	Gote	○
7	7/16	1597	+12	1609	Manabu Senzaki6-dan / age 26 1784	Junisen Class C1 Round 2	Sente	○
8	8/9	1609	+8	1617	Makoto Chuza4-dan / age 26 1622	Kisei-sen Prelim 1 Final	Sente	○
9	8/14	1617	+10	1627	Tadao Kitajima4-dan / age 30 1704	All-Japan Pro Round 2	Gote	○
10	9/3	1627	-7	1620	Daisuke Suzuki4-dan / age 22 1682	Oza-sen Prelim 1 Round 2	Gote	●
11	9/9	1620	-7	1613	Hisashi Ogura5-dan / age 28 1670	All-Japan Pro Round 3	Gote	●
12	10/1	1613	+7	1621	Akio Ishikawa5-dan / age 33 1591	Junisen Class C1 Round 5	Gote	○
13	10/8	1621	-3	1618	Michio Takahashi9-dan / age 36 1863	Kisei-sen Prelim 2 Round 2	Sente	●
14	10/15	1618	+10	1628	Daisuke Suzuki4-dan / age 22 1703	Oi-sen Prelims Round 2	Sente	○
15	10/22	1628	-9	1618	Hatasu Itou7-dan / age 46 1577	Junisen Class C1 Round 6	Gote	●
16	11/12	1618	+4	1622	Noboru Sakurai7-dan / age 55 1429	Junisen Class C1 Round 7	Sente	○
17	11/26	1622	-7	1616	Teruichi Aono9-dan / age 43 1683	Oi-sen Prelims Round 3	Sente	●
18	12/3	1616	-4	1612	Nobuyuki Yashiki7-dan / age 24 1817	Junisen Class C1 Round 8	Sente	●
19	12/24	1612	+8	1620	Shohei Takada5-dan / age 34 1624	Ryuo-sen Group 4 Ranking Round 1	Gote	○
20	1/14	1620	+7	1627	Koji Horiguchi6-dan / age 35 1568	Junisen Class C1 Round 9	Gote	○
21	1/22	1627	-7	1620	Keiichi Sanada5-dan / age 24 1673	Ryuo-sen Group 4 Ranking Round 2	Sente	●
22	1/29	1620	+5	1625	Kenji Iino6-dan / age 42 1466	Osho-sen Prelim 1 Round 1	Sente	○
23	2/4	1625	+9	1634	Keiichi Sanada5-dan / age 24 1685	Junisen Class C1 Round 10	Gote	○
24	2/20	1634	-11	1624	Tsuneo Kikuchi6-dan / age 47 1518	NHK Cup Prelims	Gote	●
25	2/27	1624	+2	1625	Shuuichi Ikeda6-dan / age 52 1236	Kio-sen Prelims Round 1	Sente	○
26	3/4	1625	-8	1617	Kensuke Kitahama5-dan / age 21 1625	Junisen Class C1 Round 11	Sente	●
27	3/27	1617	-2	1615	Masataka Goda6-dan / age 26 1911	Osho-sen Prelim 1 Round 2	Gote	●

FY1995 results11W-17L

Win rate0.393

Rating1590

Annual rank83rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1637	+7	1644	Masaki Izumi6-dan / age 34 1609	Osho-sen Prelim 1 Round 3	Sente	○
2	4/25	1644	+6	1650	Masamitsu Tachi5-dan / age 30 1562	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
3	5/19	1650	+6	1656	Noboru Tamaru8-dan / age 45 1542	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
4	5/22	1656	-10	1645	Masamitsu Tachi5-dan / age 30 1543	Hayazashi-sen Prelims	Sente	●
5	5/29	1645	-8	1638	Hisashi Ogura5-dan / age 27 1659	Osho-sen Prelim 1 Final	Gote	●
6	6/2	1638	-8	1629	Shohei Takada5-dan / age 32 1627	Kisei-sen Prelim 1 Round 2	Sente	●
7	6/13	1629	+12	1641	Hiroyuki Miura5-dan / age 21 1797	Junisen Class C1 Round 1	Gote	○
8	7/6	1641	-7	1634	Kozo Arimori6-dan / age 32 1670	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
9	7/11	1634	-7	1627	Kenji Kanzaki6-dan / age 31 1698	Junisen Class C1 Round 2	Sente	●
10	7/27	1627	-8	1619	Youichi Kushida5-dan / age 30 1625	Oza-sen Prelim 1 Round 2	Sente	●
11	8/15	1619	-7	1612	Daisuke Suzuki4-dan / age 21 1649	All-Japan Pro Round 2	Sente	●
12	8/22	1612	-12	1600	Shigeru Sekine9-dan / age 65 1427	Junisen Class C1 Round 3	Sente	●
13	9/7	1600	+7	1607	Nou Itoh4-dan / age 33 1558	Oi-sen Prelims Round 2	Sente	○
14	9/12	1607	-6	1601	Naruyuki Hatakeyama5-dan / age 26 1709	Junisen Class C1 Round 4	Gote	●
15	10/11	1601	+4	1605	Yoshimasa Saeki8-dan / age 59 1408	Junisen Class C1 Round 5	Gote	○
16	10/27	1605	-8	1597	Nobuyuki Oouchi9-dan / age 54 1614	Oi-sen Prelims Round 3	Sente	●
17	11/14	1597	-8	1589	Kazuyoshi Nishimura8-dan / age 53 1576	Junisen Class C1 Round 6	Sente	●
18	11/28	1589	-13	1576	Shouji Kenmochi8-dan / age 61 1363	Ryuo-sen Group 4 Ranking Round 1	Sente	●
19	12/5	1576	-8	1568	Kazuharu Shoshi6-dan / age 34 1561	Junisen Class C1 Round 7	Gote	●
20	1/9	1568	-3	1565	Masataka Goda6-dan / age 24 1842	Junisen Class C1 Round 8	Sente	●
21	1/31	1565	+6	1571	Hiroshi Seki5-dan / age 35 1454	Kio-sen Prelims Round 1	Gote	○
22	2/6	1571	+8	1579	小林宏6-dan / age 33 1589	Junisen Class C1 Round 9	Sente	○
23	2/23	1579	-6	1573	Hiroshi Okazaki4-dan / age 28 1681	Kio-sen Prelims Round 2	Gote	●
24	2/27	1573	+5	1579	Saburou Takeichi5-dan / age 41 1461	NHK Cup Prelims	Sente	○
25	2/27	1573	-6	1567	Hisashi Ogura5-dan / age 27 1650	NHK Cup Prelims	Sente	●
26	3/5	1573	+13	1585	Toshiaki Kubo5-dan / age 20 1806	Junisen Class C1 Round 10	Gote	○
27	3/11	1585	+12	1598	Hiroyuki Miura5-dan / age 22 1802	Osho-sen Prelim 1 Round 2	Gote	○
28	3/19	1598	-8	1590	Masamitsu Tachi5-dan / age 30 1614	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●

FY1994 results21W-14L

Win rate0.600

Rating1640

Annual rank52nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1580	+10	1590	小林宏5-dan / age 31 1651	Kio-sen Prelims Round 3	Gote	○
2	4/27	1590	+3	1593	Toratsugu Nomoto7-dan / age 49 1350	Kisei-sen Prelim 1 Round 2	Gote	○
3	5/6	1593	+9	1602	Koji Tosa6-dan / age 39 1626	Kio-sen Prelims Final	Gote	○
4	5/13	1602	-8	1594	Koji Horiguchi6-dan / age 32 1582	Kisei-sen Prelim 1 Round 3	Sente	●
5	5/17	1594	-5	1588	Kenji Kanzaki5-dan / age 30 1719	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	●
6	5/27	1588	-8	1580	Kazuharu Shoshi6-dan / age 32 1573	Hayazashi-sen Prelims	Gote	●
7	6/14	1580	+9	1589	Isao Nakata5-dan / age 26 1626	Junisen Class C1 Round 1	Gote	○
8	6/30	1589	+12	1601	Hifumi Katoh9-dan / age 54 1766	Kio-sen Main Round 2	Sente	○
9	7/5	1601	+11	1611	Keiichi Sanada5-dan / age 21 1720	Junisen Class C1 Round 2	Sente	○
10	7/15	1611	+3	1614	Hideo Yamaguchi7-dan / age 52 1328	All-Japan Pro Round 2	Gote	○
11	7/18	1614	+5	1619	Kenji Iino6-dan / age 40 1486	Oza-sen Prelim 1 Round 2	Gote	○
12	8/12	1619	-2	1617	Yoshiharu Habu5 titles / age 23 1980	All-Japan Pro Round 3	Gote	●
13	8/23	1617	-5	1613	Takashi Abe6-dan / age 26 1765	Junisen Class C1 Round 3	Gote	●
14	9/5	1613	-3	1610	Tadahisa Maruyama5-dan / age 24 1880	Kio-sen Main Round 3	Gote	●
15	9/13	1610	+8	1618	Ichiro Hiura6-dan / age 28 1624	Junisen Class C1 Round 4	Sente	○
16	9/21	1618	-4	1614	Takeshi Fujii5-dan / age 23 1781	Oi-sen Prelims Round 1	Gote	●
17	9/27	1614	+6	1619	Junichi Kase5-dan / age 36 1508	Oza-sen Prelim 1 Round 3	Sente	○
18	10/4	1619	+12	1631	Manabu Senzaki6-dan / age 24 1809	Oza-sen Prelim 1 Round 4	Sente	○
19	10/7	1631	+8	1639	斎田晴子 1622	Kisei-sen Prelim 1 Round 2	Gote	○
20	10/21	1639	-5	1634	Takeshi Fujii5-dan / age 24 1792	Kisei-sen Prelim 1 Round 3	Sente	●
21	10/25	1634	+4	1638	Toshihiko Kawaguchi6-dan / age 57 1442	Junisen Class C1 Round 6	Gote	○
22	10/28	1638	-5	1634	Hiroki Nakata6-dan / age 30 1787	Oza-sen Prelim 1 Final	Sente	●
23	11/15	1634	-11	1623	Daigorou Satou9-dan / age 58 1497	Junisen Class C1 Round 7	Sente	●
24	12/6	1623	+4	1627	Yoshinori Satou7-dan / age 45 1444	Junisen Class C1 Round 8	Gote	○
25	12/20	1627	+4	1631	Yoshinori Satou7-dan / age 45 1439	Ryuo-sen Group 4 Ranking Round 1	Gote	○
26	1/10	1631	-5	1626	Takeshi Fujii5-dan / age 24 1787	Junisen Class C1 Round 9	Sente	●
27	1/26	1626	-9	1617	Eiji Ooshima6-dan / age 37 1561	Ryuo-sen Group 4 Ranking Round 2	Sente	●
28	1/31	1617	+7	1624	Takeshi Kawakami4-dan / age 22 1568	Osho-sen Prelim 1 Round 1	Sente	○
29	2/7	1624	+4	1628	Yukio Miyasaka8-dan / age 65 1459	Junisen Class C1 Round 10	Sente	○
30	2/16	1628	+2	1631	Ichirou Tanabe6-dan / age 56 1333	Kio-sen Prelims Round 1	Sente	○
31	2/24	1631	-9	1622	Daisuke Suzuki4-dan / age 20 1591	NHK Cup Prelims	Gote	●
32	2/24	1631	+9	1640	Keiichi Sanada5-dan / age 22 1685	NHK Cup Prelims	Gote	○
33	3/7	1631	+8	1639	Akio Ishikawa5-dan / age 32 1632	Junisen Class C1 Round 11	Gote	○
34	3/13	1639	+9	1648	Shuuichi Ono7-dan / age 37 1684	Osho-sen Prelim 1 Round 2	Gote	○
35	3/20	1648	-8	1640	Yoshiyuki Kubota4-dan / age 22 1630	Kio-sen Prelims Round 2	Sente	●

FY1993 results14W-15L

Win rate0.483

Rating1583

Annual rank76th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1561	-5	1556	Mamoru Hatakeyama4-dan / age 23 1680	Ryuo-sen Group 4 Ranking Semifinal	Sente	●
2	4/30	1556	+7	1563	Tsuneo Kikuchi6-dan / age 43 1504	Kisei-sen Prelim 1 Round 2	Sente	○
3	5/18	1563	+9	1571	Yoshiyuki Ueyama5-dan / age 36 1585	Kisei-sen Prelim 1 Round 3	Gote	○
4	6/8	1571	-5	1567	Keiichi Sanada4-dan / age 20 1721	Hayazashi-sen Prelims	Gote	●
5	6/11	1567	-4	1562	Keiichi Sanada4-dan / age 20 1738	Kisei-sen Prelim 1 Round 4	Gote	●
6	6/15	1562	-6	1556	Kozo Arimori6-dan / age 30 1649	Junisen Class C1 Round 1	Gote	●
7	7/6	1556	+10	1566	小林宏5-dan / age 30 1653	Junisen Class C1 Round 2	Sente	○
8	7/19	1566	-6	1561	Shohei Takada5-dan / age 31 1663	All-Japan Pro Round 2	Gote	●
9	8/3	1561	-8	1553	Eiji Ooshima6-dan / age 36 1575	Oza-sen Prelim 1 Round 2	Gote	●
10	8/18	1553	-5	1548	Shohei Takada5-dan / age 31 1675	Ryuo-sen Group 4 Promotion playoff Semifinal	Gote	●
11	8/24	1548	+8	1555	Koji Horiguchi6-dan / age 32 1541	Junisen Class C1 Round 3	Sente	○
12	8/30	1555	+3	1558	Ichirou Tanabe6-dan / age 55 1297	Oi-sen Prelims Round 1	Gote	○
13	9/14	1558	-4	1555	Nobuyuki Yashiki6-dan / age 21 1771	Junisen Class C1 Round 4	Gote	●
14	10/4	1555	-5	1550	Torahiko Tanaka8-dan / age 36 1682	Oi-sen Prelims Round 2	Gote	●
15	10/12	1550	-10	1540	Toshio Miyata6-dan / age 40 1459	Junisen Class C1 Round 5	Gote	●
16	10/22	1540	-8	1531	Saburou Takeichi5-dan / age 39 1533	Kisei-sen Prelim 1 Round 2	Gote	●
17	11/9	1531	-3	1528	Tadahisa Maruyama5-dan / age 23 1785	Junisen Class C1 Round 6	Sente	●
18	11/29	1528	-4	1525	Takeshi Fujii4-dan / age 23 1740	Ryuo-sen Group 4 Ranking Round 1	Sente	●
19	12/7	1525	+11	1536	Hatasu Itou6-dan / age 43 1651	Junisen Class C1 Round 7	Sente	○
20	1/11	1536	+11	1547	Naruyuki Hatakeyama5-dan / age 24 1692	Junisen Class C1 Round 8	Gote	○
21	1/20	1547	+7	1554	Daigorou Satou9-dan / age 57 1515	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	○
22	1/25	1554	+6	1561	Hiroto Kiritani6-dan / age 44 1484	Osho-sen Prelim 1 Round 2	Gote	○
23	2/3	1561	+4	1564	Toratsugu Nomoto7-dan / age 48 1361	Kio-sen Prelims Round 1	Gote	○
24	2/22	1564	+10	1574	Hiroshi Kamiya6-dan / age 32 1633	Kio-sen Prelims Round 2	Gote	○
25	2/25	1574	-11	1563	Yukio Miyasaka8-dan / age 64 1451	NHK Cup Prelims	Gote	●
26	2/25	1574	+9	1583	Hisashi Namekata4-dan / age 20 1627	NHK Cup Prelims	Sente	○
27	3/8	1572	+7	1579	Toshiyuki Tsubouchi7-dan / age 45 1521	Junisen Class C1 Round 10	Sente	○
28	3/17	1579	+8	1587	Masamitsu Tachi5-dan / age 28 1566	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
29	3/22	1587	-4	1583	Manabu Senzaki5-dan / age 23 1780	Osho-sen Prelim 1 Round 3	Gote	●

FY1992 results12W-16L

Win rate0.429

Rating1561

Annual rank90th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/1	1565	-9	1557	Saburou Takeichi5-dan / age 38 1527	Kisei-sen Prelim 1 Round 2	Gote	●
2	5/6	1557	+12	1569	Manabu Senzaki5-dan / age 21 1754	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
3	6/2	1569	-11	1558	Yuzo Maruta9-dan / age 73 1432	Hayazashi-sen Prelims	Gote	●
4	6/9	1558	-11	1547	Daigorou Satou9-dan / age 55 1444	Junisen Class C1 Round 1	Sente	●
5	6/19	1547	-3	1544	Takashi Abe5-dan / age 24 1772	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
6	6/22	1544	+9	1552	Masamitsu Tachi5-dan / age 27 1567	All-Japan Pro Round 2	Gote	○
7	7/7	1552	+11	1563	Akio Ishikawa5-dan / age 29 1668	Junisen Class C1 Round 2	Gote	○
8	7/10	1563	-5	1558	Koichi Fukaura4-dan / age 20 1709	Oza-sen Prelim 1 Round 2	Gote	●
9	7/28	1558	+6	1564	Toshihiko Kawaguchi6-dan / age 55 1455	Junisen Class C1 Round 3	Gote	○
10	8/18	1564	-3	1561	Daisuke Nakagawa5-dan / age 24 1810	All-Japan Pro Round 3	Gote	●
11	9/1	1561	-6	1554	Kazuharu Shoshi5-dan / age 30 1635	Junisen Class C1 Round 4	Sente	●
12	9/22	1554	-6	1549	Ichiro Hiura5-dan / age 26 1654	Junisen Class C1 Round 5	Sente	●
13	9/25	1549	-11	1538	Yuzo Maruta9-dan / age 73 1425	Oi-sen Prelims Round 1	Sente	●
14	10/13	1538	-4	1534	Keita Inoue6-dan / age 28 1756	Junisen Class C1 Round 6	Gote	●
15	10/19	1534	+6	1540	Kiyosaku Sekiya6-dan / age 58 1455	Kisei-sen Prelim 1 Round 2	Gote	○
16	11/10	1540	-6	1535	Kazuyoshi Nishimura8-dan / age 50 1651	Junisen Class C1 Round 7	Sente	●
17	11/20	1535	+11	1546	Akio Ishikawa5-dan / age 29 1652	Kisei-sen Prelim 1 Round 3	Gote	○
18	12/1	1546	+6	1551	Terutaka Yasue7-dan / age 51 1449	Junisen Class C1 Round 8	Gote	○
19	12/4	1551	-4	1548	Manabu Senzaki5-dan / age 22 1757	Kisei-sen Prelim 1 Round 4	Sente	●
20	12/14	1548	+6	1554	Daigorou Satou9-dan / age 56 1466	Ryuo-sen Group 4 Ranking Round 1	Gote	○
21	1/18	1554	+9	1563	Atsuo Ono5-dan / age 30 1603	Ryuo-sen Group 4 Ranking Round 2	Gote	○
22	1/28	1563	+5	1568	Shouji Kenmochi7-dan / age 58 1435	Osho-sen Prelim 1 Round 1	Gote	○
23	2/2	1568	-4	1564	Takashi Abe6-dan / age 25 1776	Junisen Class C1 Round 10	Sente	●
24	2/10	1564	-5	1559	Takeshi Fujii4-dan / age 22 1680	Kio-sen Prelims Round 1	Sente	●
25	3/4	1559	-9	1550	Yuuji Yoda5-dan / age 35 1499	NHK Cup Prelims	Sente	●
26	3/9	1550	+6	1555	Yoshinori Satou7-dan / age 44 1455	Junisen Class C1 Round 11	Gote	○
27	3/15	1555	-2	1553	Taku Morishita7-dan / age 26 1853	Osho-sen Prelim 1 Round 2	Gote	●
28	3/19	1553	+8	1561	Shigeru Sekine9-dan / age 63 1571	Ryuo-sen Group 4 Ranking Round 3	Sente	○

FY1991 results15W-18L

Win rate0.455

Rating1568

Annual rank103rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1581	-7	1574	Yuji Maeda7-dan / age 37 1613	Kio-sen Prelims Round 3	Gote	●
2	4/26	1574	-7	1567	Hisashi Ogura4-dan / age 22 1621	Kisei-sen Prelim 1 Round 2	Sente	●
3	5/22	1567	+3	1570	Shuuichi Ikeda6-dan / age 46 1335	Hayazashi-sen Prelims	Gote	○
4	5/31	1570	+7	1577	Shigeru Sekine9-dan / age 61 1531	Hayazashi-sen Prelims	Sente	○
5	5/31	1570	+11	1581	Osamu Nakamura7-dan / age 28 1727	Hayazashi-sen Prelims	Gote	○
6	5/31	1570	+9	1579	Shuji Satoh4-dan / age 23 1615	Hayazashi-sen Prelims	Sente	○
7	6/11	1598	+9	1607	Koji Horiguchi5-dan / age 30 1653	Junisen Class C1 Round 1	Gote	○
8	6/28	1607	-7	1600	Eisaku Tomioka6-dan / age 27 1661	All-Japan Pro Round 2	Sente	●
9	7/2	1600	-11	1589	Hiromitsu Takashima8-dan / age 49 1447	Junisen Class C1 Round 2	Sente	●
10	7/9	1589	+4	1592	Chimine Yamaguchiage 54 1386	Oza-sen Prelim 1 Round 2	Gote	○
11	7/13	1592	+8	1601	Eiji Ooshima6-dan / age 34 1607	Hayazashi-sen Main Round 1	Gote	○
12	7/30	1601	+8	1609	Atsuo Ono5-dan / age 29 1612	Junisen Class C1 Round 3	Gote	○
13	9/3	1609	+5	1614	Hisao Hasebe8-dan / age 58 1482	Junisen Class C1 Round 4	Sente	○
14	9/10	1614	+8	1622	Masaki Izumi6-dan / age 30 1624	Oi-sen Prelims Round 1	Sente	○
15	9/30	1622	-3	1619	Toshiyuki Moriuchi5-dan / age 20 1854	Oza-sen Prelim 1 Round 3	Gote	●
16	10/3	1619	-4	1615	Hiroki Nakata5-dan / age 26 1785	Kisei-sen Prelim 1 Round 2	Sente	●
17	10/15	1615	-4	1611	Yasumitsu Satoh5-dan / age 22 1802	Junisen Class C1 Round 6	Gote	●
18	10/24	1611	-4	1607	Michio Takahashi9-dan / age 31 1817	Oi-sen Prelims Round 2	Sente	●
19	10/26	1607	-5	1602	Hifumi Katoh9-dan / age 51 1734	Hayazashi-sen Main Round 2	Gote	●
20	11/5	1602	-4	1598	Nobuyuki Yashiki6-dan / age 19 1790	Junisen Class C1 Round 7	Sente	●
21	11/8	1598	-10	1587	Tsuneo Kikuchi6-dan / age 42 1498	Tenno-sen 6-dan section Round 1	Sente	●
22	11/14	1587	-2	1585	Yoshiharu HabuKio / age 21 1895	Kachinuki-sen Main	Sente	●
23	11/26	1585	+9	1594	Kazuharu Shoshi5-dan / age 30 1632	Ryuo-sen Group 4 Ranking Round 1	Sente	○
24	12/3	1594	+7	1601	Toshio Miyata6-dan / age 39 1530	Junisen Class C1 Round 8	Gote	○
25	1/14	1601	-8	1593	Toshiyuki Tsubouchi6-dan / age 42 1592	Junisen Class C1 Round 9	Sente	●
26	1/22	1593	-10	1583	Yoshinori Satou7-dan / age 42 1514	Ryuo-sen Group 4 Ranking Round 2	Sente	●
27	1/28	1583	+5	1588	Kiyosaku Sekiya6-dan / age 58 1470	Osho-sen Prelim 1 Round 1	Gote	○
28	2/4	1588	-8	1580	Hatasu Itou6-dan / age 41 1574	Junisen Class C1 Round 10	Gote	●
29	2/10	1580	-13	1567	Toratsugu Nomoto7-dan / age 46 1354	Kio-sen Prelims Round 1	Sente	●
30	2/27	1567	-7	1560	Koji Horiguchi5-dan / age 30 1593	NHK Cup Prelims	Sente	●
31	3/5	1560	-6	1554	Takahiro Toyokawa4-dan / age 25 1651	Osho-sen Prelim 1 Round 2	Sente	●
32	3/10	1554	+6	1560	Yuzo Maruta9-dan / age 72 1448	Junisen Class C1 Round 11	Sente	○
33	3/27	1560	+9	1568	Toshiyuki Tsubouchi6-dan / age 43 1590	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○

FY1990 results22W-19L

Win rate0.537

Rating1586

Annual rank89th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1552	+8	1560	Shigeru Sekine9-dan / age 60 1539	Osho-sen Prelim 1 Round 2	Gote	○
2	4/16	1560	-6	1554	Hisashi Ogura4-dan / age 21 1648	Kio-sen Prelims Round 3	Sente	●
3	4/23	1554	-8	1546	木下浩一age 22 1573	Osho-sen Prelim 1 Round 3	Gote	●
4	4/26	1546	+9	1556	Isao Nakata5-dan / age 22 1601	Kisei-sen Prelim 1 Round 2	Gote	○
5	5/11	1556	-7	1549	Shoichi Anzai4-dan / age 26 1602	Kisei-sen Prelim 1 Round 3	Gote	●
6	5/29	1549	-8	1541	Kazuyoshi Nishimura8-dan / age 48 1567	Hayazashi-sen Prelims	Gote	●
7	5/29	1549	+9	1558	Hatasu Itou6-dan / age 39 1600	Hayazashi-sen Prelims	Sente	○
8	6/12	1550	-2	1548	Taku Morishita6-dan / age 23 1849	Junisen Class C1 Round 1	Gote	●
9	6/28	1548	+6	1554	Tsuneo Kikuchi6-dan / age 41 1474	Ryuo-sen Group 4 Relegation playoff Final	Sente	○
10	7/5	1554	+7	1561	Hiroto Kiritani5-dan / age 40 1493	Oza-sen Prelim 1 Round 2	Sente	○
11	7/10	1561	-6	1555	Hiroshi Kamiya6-dan / age 29 1648	Junisen Class C1 Round 2	Sente	●
12	7/19	1555	+9	1563	Teruhiko Suzuki7-dan / age 35 1588	All-Japan Pro Round 2	Gote	○
13	7/27	1563	-10	1554	Kinji Shiihashi5-dan / age 41 1477	All-Japan Pro Round 3	Gote	●
14	8/27	1554	+7	1561	Toshihiko Kawaguchi6-dan / age 53 1518	Oza-sen Prelim 1 Round 3	Gote	○
15	9/4	1561	+12	1572	Satoshi Murayama5-dan / age 21 1727	Junisen Class C1 Round 3	Sente	○
16	9/14	1572	+11	1583	Ichiro Hiura5-dan / age 24 1696	Oi-sen Prelims Round 1	Sente	○
17	9/21	1583	+12	1595	Manabu Senzaki4-dan / age 20 1762	Oza-sen Prelim 1 Round 4	Gote	○
18	9/25	1595	+10	1605	Ichiro Hiura5-dan / age 24 1686	Junisen Class C1 Round 4	Gote	○
19	10/11	1605	+8	1613	Akio Ishikawa4-dan / age 27 1614	Oi-sen Prelims Round 2	Gote	○
20	10/25	1613	-4	1609	Yasumitsu Satoh5-dan / age 21 1815	Oza-sen Prelim 1 Final	Gote	●
21	10/30	1609	+4	1613	Mikio Tomizawa8-dan / age 70 1425	Junisen Class C1 Round 5	Sente	○
22	11/2	1613	-7	1607	Tadahisa Maruyama4-dan / age 20 1677	Kisei-sen Prelim 1 Round 2	Sente	●
23	11/8	1607	+6	1613	Hiroyuki Iida5-dan / age 28 1507	Oi-sen Prelims Round 3	Sente	○
24	11/16	1613	-11	1602	Hiroyuki Iida5-dan / age 28 1497	Tenno-sen 5-dan section Round 2	Gote	●
25	11/20	1602	-10	1592	Toshihiko Kawaguchi6-dan / age 53 1520	Junisen Class C1 Round 6	Sente	●
26	12/5	1592	+7	1599	Toshihiko Kawaguchi6-dan / age 54 1539	Ryuo-sen Group 4 Ranking Round 1	Gote	○
27	12/8	1599	-7	1591	Eiji Ooshima6-dan / age 33 1622	Oi-sen Prelims Final	Gote	●
28	12/18	1591	-10	1582	Yoshinori Satou7-dan / age 41 1521	Junisen Class C1 Round 7	Gote	●
29	12/27	1582	+8	1590	Kenji Iino6-dan / age 36 1592	Kachinuki-sen Prelims	Gote	○
30	12/27	1582	+9	1591	Akio Ishikawa4-dan / age 27 1630	Kachinuki-sen Prelims	Sente	○
31	1/14	1599	-6	1593	Masaki Izumi6-dan / age 30 1678	Junisen Class C1 Round 8	Gote	●
32	1/21	1593	-5	1588	Satoshi Murayama5-dan / age 21 1746	Ryuo-sen Group 4 Ranking Round 2	Gote	●
33	1/29	1588	+6	1595	Junichi Kase5-dan / age 33 1519	Osho-sen Prelim 1 Round 1	Gote	○
34	2/5	1595	+6	1601	Terutaka Yasue7-dan / age 49 1524	Junisen Class C1 Round 9	Sente	○
35	2/14	1601	+4	1605	Chimine Yamaguchiage 53 1416	Kio-sen Prelims Round 1	Gote	○
36	2/21	1605	-7	1598	Koji Horiguchi5-dan / age 29 1643	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
37	2/25	1598	+2	1600	Yoshitaka Kimura6-dan / age 59 1292	NHK Cup Prelims	Gote	○
38	2/25	1598	-7	1591	Koji Horiguchi5-dan / age 29 1650	NHK Cup Prelims	Gote	●
39	3/14	1594	+3	1597	Masao Kitamura8-dan / age 56 1355	Kio-sen Prelims Round 2	Gote	○
40	3/19	1597	-6	1591	Kazuharu Shoshi5-dan / age 29 1703	Junisen Class C1 Round 10	Gote	●
41	3/22	1591	-5	1586	Hifumi Katoh9-dan / age 51 1733	Osho-sen Prelim 1 Round 2	Sente	●

FY1989 results10W-22L

Win rate0.312

Rating1557

Annual rank97th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1633	-10	1624	Yaichio Oono5-dan / age 30 1567	Kisei-sen Prelim 1 Round 2	Gote	●
2	5/2	1624	-6	1618	Yasumitsu Satoh5-dan / age 19 1730	Shinjin-o-sen Round 2	Gote	●
3	5/31	1618	-10	1608	Yuji Maeda7-dan / age 35 1538	Hayazashi-sen Prelims	Sente	●
4	5/31	1618	+6	1624	Shohei Takada4-dan / age 26 1545	Hayazashi-sen Prelims	Sente	○
5	6/13	1615	-11	1603	Daigorou Satou8-dan / age 52 1472	Junisen Class C1 Round 1	Sente	●
6	6/26	1603	-5	1598	Bungo Fukusaki7-dan / age 29 1716	NHK Cup Main Round 1	Sente	●
7	7/4	1598	-4	1594	Yasumitsu Satoh5-dan / age 19 1776	Junisen Class C1 Round 2	Gote	●
8	7/19	1594	+9	1602	Akio Ishikawa4-dan / age 26 1618	Oza-sen Prelim 1 Round 2	Gote	○
9	7/25	1602	-2	1600	Yoshiharu Habu5-dan / age 18 1929	Junisen Class C1 Round 3	Gote	●
10	8/14	1600	+7	1607	Shohei Takada4-dan / age 27 1560	Kachinuki-sen Prelims	Sente	○
11	8/14	1600	+8	1608	Masamitsu Tachi5-dan / age 24 1609	Kachinuki-sen Prelims	Sente	○
12	8/18	1616	-7	1608	Eiji Ooshima5-dan / age 32 1646	All-Japan Pro Round 2	Sente	●
13	8/31	1608	-2	1606	Yoshiharu Habu5-dan / age 18 1957	Oza-sen Prelim 1 Round 3	Sente	●
14	9/7	1606	+5	1611	Yuuji Yoda5-dan / age 31 1459	Oi-sen Prelims Round 1	Gote	○
15	9/12	1611	-12	1599	Hiromitsu Takashima8-dan / age 47 1418	Junisen Class C1 Round 4	Sente	●
16	10/3	1599	-4	1595	Akira ShimaRyuo / age 26 1766	Oi-sen Prelims Round 2	Sente	●
17	10/11	1595	-10	1585	Katsumi Mushano5-dan / age 35 1521	Junisen Class C1 Round 6	Gote	●
18	10/27	1585	-4	1581	Toshiyuki Moriuchi4-dan / age 19 1787	Kisei-sen Prelim 1 Round 2	Sente	●
19	11/1	1581	+4	1585	Yoshito Arino5-dan / age 41 1403	Tenno-sen 5-dan section Round 1	Gote	○
20	11/15	1585	-11	1574	Daigorou Satou8-dan / age 53 1434	Ryuo-sen Group 4 Ranking Round 1	Gote	●
21	11/21	1574	-8	1566	Atsuo Ono5-dan / age 27 1581	Junisen Class C1 Round 7	Sente	●
22	12/12	1566	-7	1559	Hatasu Itou6-dan / age 39 1593	Junisen Class C1 Round 8	Gote	●
23	12/25	1559	-3	1556	Yoshikazu MinamiKio・Osho / age 26 1837	Kachinuki-sen Main	Gote	●
24	1/12	1556	-5	1551	Keita Inoue5-dan / age 25 1691	Tenno-sen 5-dan section Round 2	Gote	●
25	1/16	1551	+10	1561	Koji Horiguchi5-dan / age 28 1651	Junisen Class C1 Round 9	Sente	○
26	1/22	1561	-11	1551	Shouji Kenmochi7-dan / age 55 1431	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
27	1/29	1551	-5	1546	Manabu Senzaki4-dan / age 19 1707	Shinjin-o-sen Round 2	Sente	●
28	2/15	1546	+9	1555	木下浩一age 22 1589	Kio-sen Prelims Round 1	Sente	○
29	2/20	1555	+8	1563	Toshio Miyata6-dan / age 37 1548	Junisen Class C1 Round 10	Gote	○
30	2/23	1563	-10	1553	Katsumi Mushano5-dan / age 36 1471	NHK Cup Prelims	Gote	●
31	3/6	1553	-6	1547	Koji Tosa6-dan / age 34 1662	Junisen Class C1 Round 11	Sente	●
32	3/9	1547	+10	1557	Isao Nakata5-dan / age 22 1616	Kio-sen Prelims Round 2	Sente	○

FY1988 results22W-17L

Win rate0.564

Rating1636

Annual rank54th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1639	-8	1630	Atsuo Ono5-dan / age 25 1620	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
2	4/19	1630	-7	1623	Koji Tosa5-dan / age 33 1669	Osho-sen Prelim 1 Final	Sente	●
3	4/22	1623	+5	1628	Ryuuichi Matsuura5-dan / age 36 1503	Kisei-sen Prelim 1 Round 2	Gote	○
4	5/6	1628	-7	1622	Koji Tosa5-dan / age 33 1676	Kisei-sen Prelim 1 Round 3	Gote	●
5	5/10	1622	-9	1613	Hatasu Itou6-dan / age 37 1595	Kachinuki-sen Prelims	Sente	●
6	5/10	1622	+6	1628	Isao Nakata4-dan / age 20 1547	Kachinuki-sen Prelims	Sente	○
7	5/24	1619	+5	1624	Masao Kitamura8-dan / age 53 1486	Hayazashi-sen Prelims	Sente	○
8	5/24	1619	+6	1625	Yoshinori Satou7-dan / age 39 1531	Hayazashi-sen Prelims	Sente	○
9	5/24	1619	+7	1626	Koji Horiguchi5-dan / age 27 1573	Hayazashi-sen Prelims	Gote	○
10	6/14	1637	+5	1642	Akira Kinoshita6-dan / age 48 1510	Junisen Class C1 Round 1	Gote	○
11	7/5	1642	+5	1647	Toshihiko Kawaguchi6-dan / age 51 1502	Junisen Class C1 Round 2	Sente	○
12	7/13	1647	-10	1638	Kenji Iino6-dan / age 34 1575	All-Japan Pro Round 1	Sente	●
13	7/22	1638	+8	1646	Eiji Ooshima5-dan / age 31 1648	Oza-sen Prelim 1 Round 2	Sente	○
14	8/6	1646	-8	1638	Kenji Kanzaki4-dan / age 24 1632	Hayazashi-sen Main Round 1	Sente	●
15	8/26	1638	-3	1635	Yoshiharu Habu5-dan / age 17 1891	Oza-sen Prelim 1 Round 3	Gote	●
16	9/2	1635	+4	1639	Hideo Yamaguchi7-dan / age 46 1435	Oi-sen Prelims Round 1	Sente	○
17	9/13	1639	+4	1643	Shouji Kenmochi7-dan / age 54 1450	Junisen Class C1 Round 3	Gote	○
18	10/4	1643	+4	1646	Hideo Yamaguchi7-dan / age 47 1424	Junisen Class C1 Round 4	Sente	○
19	10/11	1646	+4	1651	Yoshito Arino5-dan / age 40 1480	Kisei-sen Prelim 1 Round 2	Gote	○
20	10/14	1651	-3	1647	Makoto NakaharaOza / age 41 1881	Oi-sen Prelims Round 2	Sente	●
21	10/31	1647	+6	1653	Katsumi Mushano5-dan / age 34 1557	Ryuo-sen Group 4 Ranking Round 1	Sente	○
22	11/8	1653	+6	1659	Toshiyuki Tsubouchi6-dan / age 39 1568	Junisen Class C1 Round 5	Sente	○
23	11/15	1659	+2	1662	Kinji Shiihashi5-dan / age 40 1364	Tenno-sen 5-dan section Round 1	Gote	○
24	11/22	1662	-12	1650	Mikio Tomizawa8-dan / age 68 1463	Junisen Class C1 Round 6	Gote	●
25	11/25	1650	+11	1661	Taku Morishita5-dan / age 22 1802	Kisei-sen Prelim 1 Round 3	Gote	○
26	12/2	1661	+6	1667	Isao Nakata4-dan / age 21 1592	Shinjin-o-sen Round 1	Sente	○
27	12/9	1667	-7	1660	Daisuke Nakagawa4-dan / age 20 1699	Kisei-sen Prelim 1 Round 4	Sente	●
28	12/13	1660	+10	1670	Satoshi Murayama5-dan / age 19 1732	Junisen Class C1 Round 7	Sente	○
29	12/23	1670	-9	1661	Hiroshi Kamiya5-dan / age 27 1646	Ryuo-sen Group 4 Ranking Round 2	Gote	●
30	12/27	1661	-10	1651	Yaichio Oono5-dan / age 29 1573	Tenno-sen 5-dan section Round 2	Gote	●
31	1/24	1651	+4	1655	Hiromitsu Takashima8-dan / age 47 1432	Junisen Class C1 Round 8	Gote	○
32	1/31	1655	-6	1648	Hiroki Nakata5-dan / age 24 1732	Osho-sen Prelim 1 Round 1	Sente	●
33	2/10	1648	-11	1637	Hiroto Kiritani5-dan / age 39 1492	Kio-sen Prelims Round 1	Sente	●
34	2/14	1637	+6	1643	Yoshinori Satou7-dan / age 39 1543	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
35	2/21	1643	-7	1636	Hiroshi Kamiya5-dan / age 27 1671	Junisen Class C1 Round 9	Gote	●
36	2/28	1636	+4	1640	Shouji Kenmochi7-dan / age 54 1461	NHK Cup Prelims	Gote	○
37	2/28	1636	+8	1644	Nobuyuki Yashiki4-dan / age 17 1637	NHK Cup Prelims	Gote	○
38	3/14	1648	-6	1642	Keiji Nishikawa6-dan / age 27 1750	Junisen Class C1 Round 10	Sente	●
39	3/20	1642	-6	1636	Masaki Izumi5-dan / age 28 1709	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	●

FY1987 results22W-16L

Win rate0.579

Rating1643

Annual rank50th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1607	+7	1614	Hisao Hasebe8-dan / age 53 1563	Kio-sen Prelims Round 2	Gote	○
2	4/7	1614	-11	1602	Tsuneo Kikuchi6-dan / age 37 1456	Kisei-sen Prelim 1 Round 2	Gote	●
3	4/10	1602	-4	1598	Yasuaki Tsukada7-dan / age 22 1810	Kio-sen Prelims Round 3	Gote	●
4	4/25	1598	-4	1595	Akira Shima6-dan / age 24 1805	Hayazashi Shin-ei-sen Round 1	Sente	●
5	5/12	1595	-6	1589	Kozo Arimori5-dan / age 24 1682	Tenno-sen 5-dan section Final	Sente	●
6	5/19	1589	+9	1598	Ichiro Hiura4-dan / age 21 1641	Meisho-sen Main Round 1	Gote	○
7	6/9	1598	-6	1591	Masahiko Urano5-dan / age 23 1664	Junisen Class C1 Round 1	Gote	●
8	6/17	1591	+6	1597	Hiroharu Seto4-dan / age 30 1501	Oza-sen Prelim 1 Round 1	Gote	○
9	7/3	1597	-3	1594	Keiji Mori9-dan / age 41 1831	Meisho-sen Main Round 2	Gote	●
10	7/7	1594	-8	1586	Yoshinori Satou7-dan / age 38 1614	Junisen Class C1 Round 2	Sente	●
11	7/16	1586	+8	1594	Hatasu Itou6-dan / age 36 1569	All-Japan Pro Round 1	Sente	○
12	7/24	1594	+6	1600	Tsuneo Kikuchi6-dan / age 38 1487	Oza-sen Prelim 1 Round 2	Sente	○
13	8/21	1600	+11	1611	Hiroshi Kamiya5-dan / age 26 1740	Oza-sen Prelim 1 Round 3	Sente	○
14	9/1	1611	+6	1616	Toshihiko Kawaguchi6-dan / age 50 1503	Junisen Class C1 Round 3	Gote	○
15	9/11	1616	-3	1613	Michio TakahashiKio / age 27 1855	All-Japan Pro Round 2	Gote	●
16	9/16	1613	-9	1604	Yaichio Oono5-dan / age 28 1555	Oi-sen Prelims Round 1	Sente	●
17	9/22	1604	+4	1608	Chimine Yamaguchiage 50 1440	Junisen Class C1 Round 4	Sente	○
18	9/28	1608	+10	1618	Toshiyuki Moriuchi4-dan / age 16 1699	Oza-sen Prelim 1 Round 4	Sente	○
19	10/13	1618	+8	1626	Kazuharu Shoshi5-dan / age 25 1604	Junisen Class C1 Round 5	Gote	○
20	10/20	1626	-10	1616	Isao Nakata4-dan / age 20 1537	Kisei-sen Prelim 1 Round 2	Sente	●
21	10/27	1616	+9	1625	Hiroyuki Iida4-dan / age 25 1650	Oza-sen Prelim 1 Final	Sente	○
22	11/10	1625	+9	1634	Koji Tosa5-dan / age 32 1669	Junisen Class C1 Round 6	Sente	○
23	11/16	1634	-9	1625	Yaichio Oono5-dan / age 28 1592	Tenno-sen 5-dan section Round 1	Gote	●
24	11/19	1625	+4	1629	Chimine Yamaguchiage 50 1423	Ryuo-sen Group 4 Ranking Round 1	Gote	○
25	12/1	1629	+5	1633	Mikio Tomizawa8-dan / age 67 1479	Junisen Class C1 Round 7	Gote	○
26	12/15	1633	+10	1644	Masaki Izumi5-dan / age 26 1745	Ryuo-sen Group 4 Ranking Round 2	Sente	○
27	12/25	1644	-8	1636	Ichiro Hiura4-dan / age 21 1663	Shinjin-o-sen Round 1	Sente	●
28	1/12	1636	+5	1641	Daigorou Satou8-dan / age 51 1501	Junisen Class C1 Round 8	Sente	○
29	1/18	1641	-7	1635	Kazuo Manabe7-dan / age 35 1703	Oza-sen Prelim 2 Round 2	Sente	●
30	1/22	1635	-7	1628	Kazuharu Shoshi5-dan / age 26 1670	Ryuo-sen Group 4 Ranking Round 3	Gote	●
31	1/28	1628	+7	1634	Yuuji Yoda5-dan / age 30 1576	Kio-sen Prelims Round 1	Gote	○
32	2/2	1634	+3	1638	Toratsugu Nomoto7-dan / age 42 1398	Junisen Class C1 Round 9	Gote	○
33	2/5	1638	+5	1643	Saburou Takeichi5-dan / age 33 1507	Osho-sen Prelim 1 Round 1	Sente	○
34	2/26	1643	-9	1634	Toshio Miyata6-dan / age 35 1607	NHK Cup Prelims	Sente	●
35	3/1	1634	+7	1641	Katsumi Mushano5-dan / age 34 1584	Junisen Class C1 Round 10	Sente	○
36	3/4	1641	+6	1647	Terutaka Yasue7-dan / age 46 1549	Osho-sen Prelim 1 Round 2	Gote	○
37	3/15	1647	-11	1636	Yoshinori Satou7-dan / age 39 1533	Kio-sen Prelims Round 2	Gote	●
38	3/18	1636	+7	1643	小林宏4-dan / age 25 1599	Osho-sen Prelim 1 Round 3	Gote	○

FY1986 results20W-23L

Win rate0.465

Rating1604

Annual rank64th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1638	+9	1647	Noboru Tamaru7-dan / age 35 1678	Osho-sen Prelim 1 Round 3	Sente	○
2	4/22	1647	-12	1635	Eiji Ooshima5-dan / age 28 1481	Osho-sen Prelim 1 Final	Gote	●
3	4/25	1635	-6	1629	Kazuyoshi Nishimura8-dan / age 44 1719	Kio-sen Prelims Round 3	Gote	●
4	4/28	1629	+7	1636	Saburou Takeichi4-dan / age 32 1572	Kisei-sen Prelim 1 Round 2	Gote	○
5	5/6	1636	+8	1643	Yoshiyuki Ueyama4-dan / age 29 1620	Kisei-sen Prelim 1 Round 3	Gote	○
6	5/15	1643	+5	1648	Ichirou Tanabe6-dan / age 47 1503	Kisei-sen Prelim 1 Round 4	Gote	○
7	6/3	1648	-5	1643	Michio TakahashiOi / age 26 1788	Junisen Class C1 Round 1	Sente	●
8	6/10	1643	-10	1634	Yoshimasa Saeki7-dan / age 49 1566	Hayazashi-sen Prelims	Sente	●
9	6/10	1643	+4	1647	Shuuichi Ikeda5-dan / age 41 1428	Hayazashi-sen Prelims	Gote	○
10	6/17	1637	+9	1646	Tatsuya Futakami9-dan / age 54 1666	Meisho-sen Main Round 1	Gote	○
11	6/20	1646	-10	1636	Seiichirou Taki6-dan / age 37 1555	Kisei-sen Prelim 1 Final	Gote	●
12	7/4	1636	-8	1628	Hiroki Nakata4-dan / age 21 1635	Oza-sen Prelim 1 Round 2	Gote	●
13	7/8	1628	-7	1621	Keiji Nishikawa5-dan / age 24 1674	Junisen Class C1 Round 2	Gote	●
14	7/11	1621	+8	1629	Junichi Kase4-dan / age 28 1603	Meisho-sen Main Round 2	Gote	○
15	7/18	1629	-10	1619	Saburou Takeichi4-dan / age 32 1556	All-Japan Pro Round 1	Sente	●
16	9/2	1619	-6	1613	Eisaku Tomioka5-dan / age 22 1711	Junisen Class C1 Round 3	Gote	●
17	9/19	1613	+9	1621	Toshio Miyata6-dan / age 33 1636	Oi-sen Prelims Round 1	Sente	○
18	9/22	1621	+13	1634	Makoto NakaharaMeijin・Oza / age 39 1867	Meisho-sen Main Round 3	Gote	○
19	9/30	1634	+8	1642	Koji Tosa5-dan / age 31 1633	Junisen Class C1 Round 4	Sente	○
20	10/17	1642	-4	1638	Kunio Yonenaga9-dan / age 43 1843	Meisho-sen Main Semifinal	Sente	●
21	10/21	1638	-6	1633	Shuuichi Ono5-dan / age 28 1749	Junisen Class C1 Round 5	Sente	●
22	10/24	1633	-4	1629	Keiji Mori9-dan / age 40 1801	Oi-sen Prelims Round 2	Gote	●
23	10/31	1629	+8	1636	Kazuharu Shoshi4-dan / age 25 1614	Kisei-sen Prelim 1 Round 2	Gote	○
24	11/4	1636	+4	1640	Toshihiko Kawaguchi6-dan / age 49 1462	Judan-sen Prelims Round 1	Sente	○
25	11/18	1640	-8	1632	Koji Horiguchi5-dan / age 25 1627	Junisen Class C1 Round 6	Gote	●
26	11/25	1632	+4	1636	Shouji Kenmochi7-dan / age 52 1428	Kisei-sen Prelim 1 Round 3	Gote	○
27	12/2	1636	-12	1624	Shouji Kenmochi7-dan / age 52 1424	Junisen Class C1 Round 7	Gote	●
28	12/5	1624	+8	1632	Hatasu Itou6-dan / age 36 1639	Tenno-sen 5-dan section Round 2	Gote	○
29	12/12	1632	+13	1645	Yasuaki Tsukada6-dan / age 22 1870	Judan-sen Prelims Round 2	Sente	○
30	12/15	1645	+9	1653	Masaki Izumi5-dan / age 25 1670	Tenno-sen 5-dan section Round 3	Gote	○
31	1/6	1653	-6	1647	Yoshiharu Habu4-dan / age 16 1730	Kisei-sen Prelim 1 Round 4	Sente	●
32	1/9	1647	-10	1637	Yoshiyuki Ueyama4-dan / age 29 1575	Shinjin-o-sen Round 2	Gote	●
33	1/13	1637	+7	1644	Seiichirou Taki6-dan / age 38 1573	Junisen Class C1 Round 8	Sente	○
34	1/16	1644	-8	1636	Tatsuya Futakami9-dan / age 55 1649	Judan-sen Prelims Round 3	Sente	●
35	2/4	1636	+3	1639	Shuuichi Ikeda5-dan / age 41 1376	Osho-sen Prelim 1 Round 1	Sente	○
36	2/10	1639	-8	1631	Toshio Miyata6-dan / age 34 1643	Junisen Class C1 Round 9	Sente	●
37	2/14	1631	+12	1643	Yoshikazu Minami8-dan / age 23 1832	Kachinuki-sen Main	Gote	○
38	2/23	1643	-6	1637	Eisaku Tomioka5-dan / age 22 1717	NHK Cup Prelims	Sente	●
39	2/26	1637	-5	1631	Torahiko Tanaka8-dan / age 29 1753	Kachinuki-sen Main	Sente	●
40	3/3	1631	-9	1623	Hatasu Itou6-dan / age 36 1603	Junisen Class C1 Round 10	Gote	●
41	3/12	1623	-11	1612	Yukio Miyasaka8-dan / age 57 1484	Osho-sen Prelim 1 Round 2	Sente	●
42	3/20	1612	+7	1619	Kenji Iino6-dan / age 32 1578	Kachinuki-sen Prelims Round 2	Sente	○
43	3/20	1612	-8	1604	Ichiro Hiura4-dan / age 21 1628	Kachinuki-sen Prelims Final	Sente	●

FY1985 results20W-15L

Win rate0.571

Rating1641

Annual rank48th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1627	+9	1635	Kazuo Manabe7-dan / age 33 1657	Osho-sen Prelim 1 Round 3	Gote	○
2	4/26	1635	-10	1625	Eiji Ooshima5-dan / age 27 1525	Kisei-sen Prelim 1 Round 2	Gote	●
3	5/7	1625	-10	1615	Masao Kitamura8-dan / age 50 1546	Osho-sen Prelim 1 Final	Gote	●
4	5/31	1615	-9	1606	Junichi Kase4-dan / age 27 1587	Hayazashi-sen Prelims	Gote	●
5	6/18	1606	+5	1612	Shouji Kenmochi7-dan / age 50 1480	Junisen Class C1 Round 1	Gote	○
6	6/24	1612	-8	1603	小林宏4-dan / age 22 1591	Oza-sen Prelim 1 Round 2	Gote	●
7	7/3	1603	-10	1593	Eiji Ooshima5-dan / age 28 1512	All-Japan Pro Round 1	Gote	●
8	7/16	1593	-3	1590	Akira Shima5-dan / age 22 1816	Junisen Class C1 Round 2	Sente	●
9	9/3	1590	+7	1596	Masakazu Wakamatsu6-dan / age 46 1536	Junisen Class C1 Round 3	Gote	○
10	9/17	1596	+7	1603	Haruo Numa5-dan / age 36 1531	Oi-sen Prelims Round 1	Sente	○
11	9/24	1603	+9	1611	Toshiyuki Tsubouchi6-dan / age 36 1625	Junisen Class C1 Round 4	Sente	○
12	10/4	1611	-4	1607	Keiji Mori8-dan / age 39 1798	Oi-sen Prelims Round 2	Sente	●
13	10/15	1607	+10	1617	Hiroshi Kamiya5-dan / age 24 1684	Junisen Class C1 Round 5	Gote	○
14	10/21	1617	-12	1605	Kiyosaku Sekiya6-dan / age 51 1418	Kisei-sen Prelim 1 Round 2	Sente	●
15	10/25	1605	+7	1611	Hiroto Kiritani5-dan / age 36 1543	Shinjin-o-sen Round 1	Sente	○
16	11/1	1611	+8	1620	小林宏4-dan / age 22 1615	Judan-sen Prelims Round 1	Gote	○
17	11/12	1620	+5	1625	Toshihiko Kawaguchi6-dan / age 48 1501	Junisen Class C1 Round 6	Gote	○
18	12/3	1625	-10	1615	Hiromitsu Takashima8-dan / age 44 1542	Junisen Class C1 Round 7	Sente	●
19	12/9	1615	-6	1609	Kazuo Ishida8-dan / age 38 1694	Judan-sen Prelims Round 2	Sente	●
20	12/10	1609	+5	1614	Hisao Hirotsu8-dan / age 62 1467	Meisho-sen Prelims Round 1	Gote	○
21	12/13	1614	+9	1623	Kenji Iino5-dan / age 31 1662	Tenno-sen 5-dan section Round 2	Sente	○
22	1/8	1623	+6	1629	Masao Kitamura8-dan / age 51 1524	Meisho-sen Prelims Round 2	Sente	○
23	1/14	1629	-8	1620	Hatasu Itou5-dan / age 35 1609	Junisen Class C1 Round 8	Gote	●
24	1/17	1620	-6	1615	Shuuichi Ono5-dan / age 27 1730	Shinjin-o-sen Round 2	Gote	●
25	1/20	1615	+7	1622	Shoichi Anzai4-dan / age 22 1585	Osho-sen Prelim 1 Round 1	Sente	○
26	1/24	1622	+7	1629	永作芳也age 30 1568	Meisho-sen Prelims Final	Sente	○
27	1/31	1629	-6	1623	Masaki Izumi5-dan / age 25 1731	Tenno-sen 5-dan section Round 3	Sente	●
28	2/4	1623	+7	1630	Atsuo Onoage 23 1558	Kio-sen Prelims Round 1	Sente	○
29	2/12	1630	-12	1618	Hideo Yamaguchi7-dan / age 44 1459	Junisen Class C1 Round 9	Sente	●
30	2/15	1618	-8	1610	Yoshiharu Habu4-dan / age 15 1630	NHK Cup Prelims	Gote	●
31	2/21	1610	+8	1618	Shigeru Sekine9-dan / age 56 1617	Osho-sen Prelim 1 Round 2	Sente	○
32	3/4	1618	+5	1624	Akira Kinoshita6-dan / age 46 1501	Junisen Class C1 Round 10	Sente	○
33	3/7	1624	+9	1633	Hiroshi Kamiya5-dan / age 24 1674	Kio-sen Prelims Round 2	Gote	○
34	3/13	1633	+4	1637	Hideo Yamaguchi7-dan / age 44 1459	Kachinuki-sen Prelims Round 2	Sente	○
35	3/13	1633	+8	1641	Hatasu Itou5-dan / age 35 1619	Kachinuki-sen Prelims Final	Gote	○

FY1984 results18W-17L

Win rate0.514

Rating1632

Annual rank49th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1636	-9	1627	Yukio Miyasaka8-dan / age 54 1578	Kio-sen Prelims Round 2	Gote	●
2	4/14	1627	+9	1636	Masaki Izumi4-dan / age 23 1654	Hayazashi Shin-ei-sen Round 1	Sente	○
3	4/20	1636	-8	1628	Kenji Iino5-dan / age 29 1649	Osho-sen Prelim 1 Round 2	Gote	●
4	4/24	1628	+6	1634	Yoshiyuki Ueyama4-dan / age 26 1542	Kisei-sen Prelim 1 Round 2	Gote	○
5	5/12	1634	-8	1626	Yaichio Oono4-dan / age 25 1627	Hayazashi Shin-ei-sen Round 2	Gote	●
6	6/21	1626	+8	1634	Keita Inoue4-dan / age 20 1635	Junisen Class C2 Round 1	Gote	○
7	6/27	1634	-7	1627	Kenji Iino5-dan / age 29 1684	Oza-sen Prelim 1 Round 1	Gote	●
8	7/6	1627	-9	1618	Taku Morishita4-dan / age 17 1599	Shinjin-o-sen Round 3	Gote	●
9	7/12	1618	+7	1625	Junkichi Sakai5-dan / age 35 1569	Junisen Class C2 Round 2	Sente	○
10	7/19	1625	-12	1613	Shuuichi Ikeda5-dan / age 39 1432	Kisei-sen Prelim 1 Round 3	Sente	●
11	7/31	1613	+8	1621	Motoji Hanamura9-dan / age 66 1616	All-Japan Pro Round 1	Sente	○
12	9/4	1621	-6	1616	Osamu Katsuura8-dan / age 38 1728	All-Japan Pro Round 2	Gote	●
13	9/13	1616	+10	1626	Koji Horiguchi4-dan / age 23 1698	Junisen Class C2 Round 3	Gote	○
14	9/26	1626	+5	1630	Shigeyuki Matsuda9-dan / age 63 1463	Oi-sen Prelims Round 1	Gote	○
15	10/4	1630	+6	1636	Yoshiyuki Ueyama4-dan / age 27 1518	Junisen Class C2 Round 4	Sente	○
16	10/16	1636	-8	1628	Koji Tosa5-dan / age 29 1635	Kachinuki-sen Prelims Round 2	Gote	●
17	10/18	1628	+7	1634	Chimine Yamaguchiage 47 1579	Oi-sen Prelims Round 2	Sente	○
18	10/25	1634	+5	1640	Ichirou Tanabe6-dan / age 46 1500	Junisen Class C2 Round 5	Gote	○
19	11/5	1640	-7	1633	Tatsuya Futakami9-dan / age 52 1687	Judan-sen Prelims Round 1	Sente	●
20	11/15	1633	+8	1641	Taku Morishita4-dan / age 18 1636	Junisen Class C2 Round 6	Sente	○
21	11/26	1641	+9	1650	Koji Horiguchi4-dan / age 23 1704	Tenno-sen 4-dan section Round 2	Sente	○
22	12/4	1650	+9	1660	Kenji Iino5-dan / age 30 1710	Kisei-sen Prelim 1 Round 2	Sente	○
23	12/13	1660	-7	1653	Kozo Arimori4-dan / age 21 1705	Junisen Class C2 Round 7	Gote	●
24	12/28	1653	-10	1642	永作芳也age 29 1544	Tenno-sen 4-dan section Round 3	Gote	●
25	1/7	1642	-7	1635	Taku Morishita4-dan / age 18 1674	Oi-sen Prelims Round 3	Sente	●
26	1/11	1635	-6	1629	Michio Takahashi6-dan / age 24 1730	Shinjin-o-sen Round 1	Sente	●
27	1/14	1629	-7	1622	Hiroshi Kamiya5-dan / age 23 1687	Kisei-sen Prelim 1 Round 3	Sente	●
28	1/16	1622	-9	1613	Atsuo Onoage 22 1581	Meisho-sen Prelims Round 1	Sente	●
29	1/24	1613	+6	1620	Haruo Numa5-dan / age 35 1547	Junisen Class C2 Round 8	Sente	○
30	2/1	1620	-5	1615	Michio Takahashi6-dan / age 24 1743	Kio-sen Prelims Round 1	Sente	●
31	2/6	1615	+8	1622	Seiichirou Taki6-dan / age 36 1594	Osho-sen Prelim 1 Round 2	Sente	○
32	2/21	1622	+4	1626	Masayuki Moriyasu5-dan / age 37 1429	Junisen Class C2 Round 9	Sente	○
33	3/5	1626	-9	1617	Seiichirou Taki6-dan / age 36 1593	NHK Cup Prelims	Sente	●
34	3/5	1626	+5	1631	Toratsugu Nomoto6-dan / age 39 1479	NHK Cup Prelims	Gote	○
35	3/14	1622	+10	1632	Shuuichi Ono5-dan / age 27 1715	Junisen Class C2 Round 10	Gote	○

FY1983 results21W-16L

Win rate0.568

Rating1639

Annual rank46th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1614	+4	1618	Yoshito Arino5-dan / age 34 1438	Osho-sen Prelim 1 Round 1	Gote	○
2	4/25	1618	-4	1614	Torahiko Tanaka7-dan / age 25 1825	Meisho-sen Main Round 1	Gote	●
3	5/13	1614	+7	1621	Seiichirou Taki6-dan / age 34 1572	Kisei-sen Prelim 1 Round 2	Sente	○
4	6/10	1621	+7	1628	Tsuneo Kikuchi5-dan / age 33 1557	Hayazashi-sen Prelims Round 1	Sente	○
5	6/10	1621	-9	1612	Yaichio Oono4-dan / age 24 1586	Hayazashi-sen Prelims Round 2	Sente	●
6	6/14	1619	+11	1630	Osamu Katsuura8-dan / age 37 1747	Osho-sen Prelim 1 Round 2	Sente	○
7	6/17	1630	-7	1623	Akira Shima4-dan / age 20 1681	Osho-sen Prelim 1 Round 3	Sente	●
8	6/22	1623	+4	1627	Yukio Shimodairaage 58 1416	Junisen Class C2 Round 1	Sente	○
9	6/24	1627	-10	1617	Toshihiko Kawaguchi5-dan / age 46 1528	Kisei-sen Prelim 1 Round 3	Sente	●
10	7/6	1617	-9	1608	Seiichirou Taki6-dan / age 34 1590	All-Japan Pro Round 1	Sente	●
11	7/22	1608	+8	1616	Keiji Nishikawa4-dan / age 21 1598	Junisen Class C2 Round 2	Gote	○
12	9/14	1616	-11	1605	Yoshito Arino5-dan / age 35 1470	Oza-sen Prelim 1 Round 1	Sente	●
13	9/17	1605	+8	1613	Yuzo Maruta9-dan / age 64 1623	Kachinuki-sen Main	Sente	○
14	9/23	1613	-4	1609	Yasuharu Ooyama9-dan / age 60 1806	Kachinuki-sen Main	Sente	●
15	9/29	1609	+8	1617	Hiroto Kiritani5-dan / age 33 1596	Junisen Class C2 Round 4	Sente	○
16	10/6	1617	-6	1610	Akira Shima4-dan / age 20 1683	Wakajishi-sen Round 1	Sente	●
17	10/12	1610	-6	1604	Hisao Hasebe8-dan / age 50 1684	Oi-sen Prelims Round 1	Gote	●
18	10/27	1604	+7	1611	Hiroyuki Iida4-dan / age 21 1545	Junisen Class C2 Round 5	Gote	○
19	11/4	1611	-9	1602	Hiroji Katou8-dan / age 60 1566	Judan-sen Prelims Round 1	Gote	●
20	11/11	1602	+7	1608	Terutaka Yasue6-dan / age 42 1542	Kisei-sen Prelim 1 Round 2	Sente	○
21	11/29	1608	+6	1615	Hisao Hirotsu8-dan / age 60 1536	Kisei-sen Prelim 1 Round 3	Gote	○
22	12/6	1615	-8	1607	Yoshimasa Saeki7-dan / age 47 1625	Meisho-sen Prelims Round 1	Sente	●
23	12/12	1607	+7	1614	Eiji Ooshima4-dan / age 26 1561	Kachinuki-sen Prelims Round 1	Sente	○
24	12/12	1607	+10	1616	Koji Horiguchi4-dan / age 22 1678	Kachinuki-sen Prelims Final	Gote	○
25	12/15	1623	-10	1613	Hisao Hirotsu8-dan / age 60 1530	Junisen Class C2 Round 7	Sente	●
26	1/13	1613	-7	1607	Hiroshi Kamiya4-dan / age 22 1678	Kisei-sen Prelim 1 Round 4	Sente	●
27	1/17	1607	+9	1616	Akio Ishikawa1-dan / age 20 1661	Shinjin-o-sen Round 1	Sente	○
28	1/26	1616	-7	1609	Yaichio Oono4-dan / age 24 1664	Junisen Class C2 Round 8	Gote	●
29	2/2	1609	+2	1611	Nobuhiko Sakaguchi9-dan / age 75 1296	Kio-sen Prelims Round 1	Sente	○
30	2/15	1611	+6	1618	Junichi Kase4-dan / age 26 1545	Shinjin-o-sen Round 2	Gote	○
31	2/20	1618	-3	1614	Koji TanigawaMeijin / age 21 1853	Kachinuki-sen Main	Sente	●
32	2/23	1614	+8	1622	Ryuuichi Matsuura5-dan / age 32 1607	Junisen Class C2 Round 9	Sente	○
33	3/8	1622	+8	1630	Chimine Yamaguchiage 46 1616	NHK Cup Prelims	Gote	○
34	3/8	1622	+5	1628	Yoshito Arino5-dan / age 35 1495	NHK Cup Prelims	Sente	○
35	3/8	1622	-8	1614	Saburou Takeichi4-dan / age 29 1622	NHK Cup Prelims	Sente	●
36	3/15	1627	+6	1634	Nobuo Mori4-dan / age 32 1555	Junisen Class C2 Round 10	Sente	○
37	3/22	1634	+5	1639	Yuuji Yoda4-dan / age 26 1488	Junisen Class C2 Round 11	Gote	○

FY1982 results20W-18L

Win rate0.526

Rating1616

Annual rank49th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/28	1617	-12	1604	Yukio Shimodairaage 57 1404	Osho-sen Prelim 1 Round 1	Sente	●
2	5/28	1604	-7	1597	Motoji Hanamura9-dan / age 64 1639	Hayazashi-sen Prelims Round 2	Sente	●
3	5/28	1604	+4	1608	Toyoichi Igarashi8-dan / age 57 1419	Hayazashi-sen Prelims Round 1	Sente	○
4	6/8	1601	+7	1608	Hiroharu Seto4-dan / age 25 1538	Kisei-sen Prelim 1 Round 1	Gote	○
5	6/15	1608	+7	1615	Hideo Yamaguchi6-dan / age 40 1568	All-Japan Pro Round 1	Gote	○
6	6/22	1615	-7	1608	Toshio Miyata5-dan / age 29 1672	Kisei-sen Prelim 1 Round 2	Sente	●
7	6/24	1608	-4	1604	Keiji Mori8-dan / age 36 1818	All-Japan Pro Round 2	Sente	●
8	6/29	1604	+9	1613	Koji Horiguchi4-dan / age 21 1635	Junisen Class C2 Round 1	Gote	○
9	7/27	1613	-8	1605	Kenji Waki4-dan / age 21 1616	Junisen Class C2 Round 2	Sente	●
10	9/17	1605	+10	1615	Akira Shima4-dan / age 19 1699	Oza-sen Prelim 1 Round 1	Sente	○
11	9/28	1615	+8	1624	Katsumi Mushano4-dan / age 28 1636	Junisen Class C2 Round 3	Gote	○
12	10/1	1624	+7	1631	Yoshiyuki Ueyama4-dan / age 25 1580	Wakajishi-sen Round 1	Gote	○
13	10/5	1631	-8	1622	Shigeru Sekine8-dan / age 52 1616	Oi-sen Prelims Round 1	Sente	●
14	10/12	1622	-11	1612	Yuji Sase8-dan / age 63 1501	Oza-sen Prelim 1 Round 2	Sente	●
15	10/25	1612	-10	1602	Junkichi Sakai4-dan / age 33 1517	Junisen Class C2 Round 4	Sente	●
16	11/9	1602	+9	1610	Katsumi Mushano4-dan / age 28 1631	Kisei-sen Prelim 1 Round 2	Sente	○
17	11/25	1610	-6	1604	Hiroshi Kamiya4-dan / age 21 1676	Junisen Class C2 Round 5	Gote	●
18	12/3	1604	+7	1611	Yoshiyuki Ueyama4-dan / age 25 1555	Kisei-sen Prelim 1 Round 3	Sente	○
19	12/10	1611	+8	1618	Saburou Takeichi4-dan / age 28 1601	Shinjin-o-sen Round 1	Sente	○
20	12/13	1618	-6	1612	Toshio Miyata5-dan / age 30 1689	Judan-sen Prelims Round 1	Sente	●
21	12/16	1612	+6	1619	永作芳也age 27 1546	Meisho-sen Prelims Round 1	Gote	○
22	12/20	1619	-7	1612	Koji Tosa4-dan / age 27 1664	Junisen Class C2 Round 6	Sente	●
23	1/14	1612	-11	1601	Shouji Kenmochi7-dan / age 48 1491	Kisei-sen Prelim 1 Round 4	Gote	●
24	1/18	1601	+8	1609	Masao Kitamura8-dan / age 48 1583	Meisho-sen Prelims Round 2	Sente	○
25	1/27	1609	+7	1616	Yoshiyuki Ueyama4-dan / age 25 1569	Junisen Class C2 Round 7	Sente	○
26	2/7	1616	+6	1621	Hiroto Kiritani5-dan / age 33 1520	Kachinuki-sen Prelims Round 1	Sente	○
27	2/7	1616	+10	1626	Yasuaki Tsukada4-dan / age 18 1704	Kachinuki-sen Prelims Final	Gote	○
28	2/9	1631	+6	1638	Ichirou Tanabe5-dan / age 44 1546	Kio-sen Prelims Round 1	Sente	○
29	2/15	1638	+8	1646	Shigeru Sekine8-dan / age 53 1646	Meisho-sen Prelims Final	Gote	○
30	2/18	1646	-7	1639	Osamu Nakamura5-dan / age 20 1707	Wakajishi-sen Round 2	Gote	●
31	2/22	1639	-12	1627	Shuuichi Ikeda5-dan / age 38 1444	Junisen Class C2 Round 8	Gote	●
32	3/4	1627	-8	1620	Shigeru Sekine8-dan / age 53 1646	Kio-sen Prelims Round 2	Gote	●
33	3/11	1620	+8	1628	Yoshinori Satou6-dan / age 34 1624	NHK Cup Prelims Round 2	Gote	○
34	3/11	1620	-9	1611	Ryuuichi Matsuura4-dan / age 31 1575	NHK Cup Prelims Final	Gote	●
35	3/11	1620	+10	1629	Koji Horiguchi4-dan / age 21 1692	NHK Cup Prelims Round 1	Sente	○
36	3/18	1628	+6	1634	Ichirou Tanabe5-dan / age 44 1516	Junisen Class C2 Round 9	Gote	○
37	3/25	1634	-9	1624	Eiji Ooshima4-dan / age 25 1570	Junisen Class C2 Round 10	Sente	●
38	3/29	1624	-8	1616	Yuji Maeda6-dan / age 29 1623	Shinjin-o-sen Round 2	Sente	●

FY1981 results5W-1L

Win rate0.833

Rating1627

Annual rank44th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1590	+7	1596	植野博 1535	Wakakoma-sen Round 2	Gote	○
2	10/18	1596	+7	1603	斎藤誠 1552	Wakakoma-sen Round 4	Gote	○
3	11/20	1603	+9	1612	Hiroshi Kamiya4-dan / age 20 1640	Wakakoma-sen Semifinal	Sente	○
4	1/11	1612	+8	1620	Keizou Noda1-dan / age 23 1596	Wakakoma-sen Final	Gote	○
5	3/1	1620	-10	1610	Toratsugu Nomoto6-dan / age 36 1535	NHK Cup Prelims Round 2	Gote	●
6	3/1	1620	+7	1627	Saburou Takeichi4-dan / age 27 1582	NHK Cup Prelims Round 1	Gote	○

FY1980 results1W-2L

Win rate0.333

Rating1594

Annual rank66th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1598	-6	1593	Kazuo Manabe7-dan / age 28 1694	Shinjin-o-sen Round 2	Gote	●
2	11/27	1593	+7	1599	成田英二 1541	Wakakoma-sen Round 1	Gote	○
3	12/15	1599	-5	1594	Torahiko Tanaka4-dan / age 23 1729	Shinjin-o-sen Round 1	Gote	●

FY1979 results2W-1L

Win rate0.667

Rating1598

Annual rank51st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	7/9	1591	-8	1584	Koji Horiguchi1-dan / age 18 1609	Wakakoma-sen Round 3	Gote	●
2	11/26	1584	+8	1592	永作芳也age 24 1576	Shinjin-o-sen Round 1	Gote	○
3	1/17	1592	+7	1598	飯島祥介 1538	Wakakoma-sen Round 1	Gote	○

FY1978 results2W-2L

Win rate0.500

Rating1592

Annual rank63rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/4	1594	-9	1585	加部康晴 1538	Wakakoma-sen Round 1	Gote	●
2	12/20	1585	-8	1577	Shuuichi Ono4-dan / age 20 1592	Shinjin-o-sen Round 1	Gote	●
3	1/18	1577	+8	1585	Yoshiyuki Ueyama1-dan / age 21 1589	Wakakoma-sen Round 1	Gote	○
4	3/27	1585	+7	1592	鈴木英春アマ 1522	Wakakoma-sen Round 2	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.