Rating › Hiroshi Honma

Rating of Hiroshi Honma

Player page　Last game 2003-05-29

Current rating1349

Peak1610
1978-07-19

Games406

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2003	age 44	155th	5-dan		Group 5	1349		-13	0	1	0.000
FY2002	age 44	152nd	5-dan		Group 5	1362		-12	3	9	0.250
FY2001	age 43	147th	5-dan		Group 5	1374		+6	4	8	0.333
FY2000	age 42	148th	5-dan		Group 5	1368		-20	2	10	0.167
FY1999	age 41	140th	5-dan		Group 5	1388		-19	3	10	0.231
FY1998	age 40	133rd	5-dan		Group 5	1407		-66	1	11	0.083
FY1997	age 39	119th	5-dan		Group 5	1472		-11	7	10	0.412
FY1996	age 38	113th	5-dan		Group 5	1483		-43	4	11	0.267
FY1995	age 37	97th	5-dan		Group 5	1526		+15	9	10	0.474
FY1994	age 36	102nd	5-dan		Group 5	1511		-10	7	10	0.412
FY1993	age 35	96th	5-dan		Group 5	1521	50.3	+70	13	12	0.520
FY1992	age 34	123rd	4-dan	Class C2	Group 4	1451	36.2	-24	8	18	0.308
FY1991	age 33	130th	4-dan	Class C2	Group 4	1475	41.3	-13	11	21	0.344
FY1990	age 32	121st	4-dan	Class C2	Group 4	1489	38.8	-52	8	19	0.296
FY1989	age 31	108th	4-dan	Class C2	Group 4	1540	43.7	-27	12	20	0.375
FY1988	age 30	88th	4-dan	Class C2	Group 5	1567	49.4	+28	19	20	0.487
FY1987	age 29	107th	4-dan	Class C2	Group 5	1540	51.2	+62	17	16	0.515
FY1986	age 28	121st	4-dan	Class C2		1478	38.5	-54	9	20	0.310
FY1985	age 27	102nd	4-dan			1532		-23	6	11	0.353
FY1984	age 26	96th	1-dan			1555		+6	2	1	0.667
FY1983	age 25	100th	1-dan			1549		-16	0	2	0.000
FY1982	age 24	92nd	1-dan			1564		-4	1	2	0.333
FY1981	age 23	86th	1-dan			1568		+4	1	0	1.000
FY1980	age 22	90th	1-dan			1565		-17	0	2	0.000
FY1979	age 21	69th	1-dan			1581		-19	0	2	0.000
FY1978	age 20	52nd	1-dan			1600		+6	2	1	0.667

Games by fiscal year

FY2003 results0W-1L

Win rate0.000

Rating1349

Annual rank155th

Rank/title at FY end / age5-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/29	1352	-3	1349	Makoto Sasaki4-dan / age 23 1599	Ryuo-sen Group 5 Relegation playoff	Sente	●

FY2002 results3W-9L

Win rate0.250

Rating1362

Annual rank152nd

Rank/title at FY end / age5-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/23	1373	+12	1385	Shingo Hirafuji5-dan / age 38 1587	Kisei-sen Prelim 1 Round 1	○
2	5/17	1385	+10	1395	Kazuo Azuma7-dan / age 46 1457	Kisei-sen Prelim 1 Round 2	○
3	5/28	1395	-7	1388	Yoshiyuki Kubota5-dan / age 30 1448	Ryuo-sen Group 5 Promotion playoff Round 2	●
4	6/4	1388	-6	1382	Hiromitsu Kanki6-dan / age 43 1478	Asahi Open Prelims	●
5	7/17	1382	-3	1380	Kenji Kanzaki7-dan / age 38 1675	Kisei-sen Prelim 1 Round 3	●
6	9/20	1380	-4	1376	Shingo Hirafuji5-dan / age 38 1574	Oza-sen Prelim 1 Round 1	●
7	9/26	1376	+6	1382	Junkichi Sakai6-dan / age 53 1294	Oi-sen Prelims Round 1	○
8	10/18	1382	-2	1380	Keita Inoue8-dan / age 38 1736	Oi-sen Prelims Round 2	●
9	1/24	1380	-8	1372	Shoudou Nakada6-dan / age 51 1377	Osho-sen Prelim 1 Round 1	●
10	2/13	1372	-3	1369	Kozo Arimori7-dan / age 40 1600	Ryuo-sen Group 5 Ranking Round 1	●
11	3/12	1369	-1	1368	Masataka Sugimoto6-dan / age 34 1834	Kio-sen Prelims Round 1	●
12	3/26	1368	-6	1362	Hiromitsu Kanki6-dan / age 44 1480	Ryuo-sen Group 5 Promotion playoff Round 1	●

FY2001 results4W-8L

Win rate0.333

Rating1374

Annual rank147th

Rank/title at FY end / age5-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/19	1356	-5	1352	Katsuhiko Murooka6-dan / age 42 1514	Ryuo-sen Group 5 Promotion playoff	●
2	5/2	1352	-1	1350	Takayuki Yamasaki4-dan / age 20 1757	Kisei-sen Prelim 1 Round 1	●
3	6/13	1350	+12	1363	Hirofumi Itoh5-dan / age 41 1547	Asahi Open Prelims	○
4	7/17	1363	-1	1361	Keita Inoue8-dan / age 37 1782	Asahi Open Prelims	●
5	8/14	1361	-7	1354	Toshiyuki Tsubouchi7-dan / age 52 1408	Oza-sen Prelim 1 Round 1	●
6	9/14	1354	+9	1364	Toshiyuki Tsubouchi7-dan / age 52 1415	Oi-sen Prelims Round 2	○
7	10/2	1364	-2	1362	Yoshikazu Minami9-dan / age 38 1698	Oi-sen Prelims Round 2	●
8	12/19	1362	+11	1373	Hiromitsu Kanki6-dan / age 42 1494	Ryuo-sen Group 5 Ranking Round 1	○
9	1/16	1373	+10	1383	Hiromitsu Kanki6-dan / age 42 1483	Osho-sen Prelim 1 Round 1	○
10	1/31	1383	-2	1381	Yoshikazu Minami9-dan / age 38 1677	Osho-sen Prelim 1 Round 2	●
11	2/21	1381	-2	1378	Kenji Kanzaki7-dan / age 38 1674	Kio-sen Prelims Round 1	●
12	3/15	1378	-4	1374	Kozo Arimori7-dan / age 39 1579	Ryuo-sen Group 5 Ranking Round 2	●

FY2000 results2W-10L

Win rate0.167

Rating1368

Annual rank148th

Rank/title at FY end / age5-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/26	1384	-3	1381	Naoya Fujiwara5-dan / age 34 1608	Kisei-sen Prelim 1 Round 1	Sente	●
2	6/6	1381	-2	1379	Masataka Sugimoto5-dan / age 31 1712	Hayazashi-sen Prelims Round 1	Gote	●
3	6/21	1379	+7	1386	Junkichi Sakai6-dan / age 51 1345	All-Japan Pro Round 1	Sente	○
4	7/18	1386	-2	1383	小林裕士4-dan / age 23 1680	Ginga-sen Prelims	Sente	●
5	8/8	1383	-2	1381	Naruyuki Hatakeyama6-dan / age 31 1706	All-Japan Pro Round 2	Gote	●
6	8/17	1381	-5	1376	Hiromitsu Kanki6-dan / age 41 1505	Oza-sen Prelim 1 Round 1	Gote	●
7	9/6	1376	-4	1372	Takanori Anyouji4-dan / age 26 1560	Oi-sen Prelims Round 1	Sente	●
8	12/18	1372	-4	1368	Kouichi Kodama7-dan / age 49 1549	Ryuo-sen Group 5 Ranking Round 1	Sente	●
9	1/25	1368	-4	1364	Takanori Anyouji4-dan / age 26 1561	Osho-sen Prelim 1 Round 1	Sente	●
10	2/5	1364	-1	1362	Takashi Abe7-dan / age 33 1796	Kio-sen Prelims Round 1	Gote	●
11	2/23	1362	-2	1361	小林裕士4-dan / age 24 1726	NHK Cup Prelims Round 1	Sente	●
12	3/14	1361	+8	1368	Toshihiko Kawaguchi7-dan / age 64 1348	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○

FY1999 results3W-10L

Win rate0.231

Rating1388

Annual rank140th

Rank/title at FY end / age5-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1406	-5	1401	Noboru Kosaka6-dan / age 49 1540	Kisei-sen Prelim 1 Round 1	Gote	●
2	6/3	1401	+11	1412	Noboru Kosaka6-dan / age 49 1544	Hayazashi-sen Prelims Round 1	Gote	○
3	6/3	1401	-3	1397	Masahiko Urano7-dan / age 35 1630	Hayazashi-sen Prelims Round 2	Gote	●
4	6/11	1409	-6	1402	Kazuo Azuma7-dan / age 43 1487	Ginga-sen Prelims	Sente	●
5	6/17	1402	+9	1411	Teruhiko Suzuki7-dan / age 44 1444	Ryuo-sen Group 5 Relegation playoff Round 1	Gote	○
6	6/23	1411	-5	1406	Noboru Kosaka6-dan / age 49 1526	All-Japan Pro Round 1	Sente	●
7	7/28	1406	-9	1397	Junkichi Sakai6-dan / age 50 1375	Oza-sen Prelim 1 Round 1	Gote	●
8	10/1	1397	-9	1388	Kiyoshi Aoki6-dan / age 51 1332	Oi-sen Prelims Round 1	Gote	●
9	12/7	1388	+11	1399	Hiromitsu Kanki6-dan / age 40 1524	Ryuo-sen Group 5 Ranking Round 1	Sente	○
10	1/12	1399	-3	1395	Hiroshi Naganuma6-dan / age 34 1625	Ryuo-sen Group 5 Ranking Round 2	Sente	●
11	2/14	1395	-2	1393	Mamoru Hatakeyama6-dan / age 30 1745	Kio-sen Prelims Round 1	Sente	●
12	2/18	1393	-3	1391	Keiji Mori9-dan / age 53 1682	Osho-sen Prelim 1 Round 1	Sente	●
13	2/29	1391	-3	1388	Masakazu Kondoh4-dan / age 28 1656	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●

FY1998 results1W-11L

Win rate0.083

Rating1407

Annual rank133rd

Rank/title at FY end / age5-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1474	+12	1486	Hirotaka Nozuki4-dan / age 24 1651	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	○
2	5/1	1486	-9	1476	Junkichi Sakai6-dan / age 48 1426	Ryuo-sen Group 5 Promotion playoff Round 3	Gote	●
3	5/8	1476	-5	1471	Yuji Masuda4-dan / age 27 1609	Kisei-sen Prelim 1 Round 1	Gote	●
4	5/29	1471	-7	1464	Nobuo Mori6-dan / age 46 1512	Hayazashi-sen Prelims	Gote	●
5	6/2	1464	-5	1460	Takayuki Yamasaki4-dan / age 17 1618	All-Japan Pro Round 1	Sente	●
6	9/4	1460	-12	1448	Masakazu Wakamatsu6-dan / age 59 1276	Oza-sen Prelim 1 Round 1	Sente	●
7	9/30	1448	-8	1439	清水市代 1429	Oi-sen Prelims Round 1	Gote	●
8	12/2	1439	-9	1430	Toshiyuki Tsubouchi7-dan / age 49 1376	Ryuo-sen Group 5 Ranking Round 1	Sente	●
9	1/21	1430	-9	1421	Junkichi Sakai6-dan / age 49 1406	Osho-sen Prelim 1 Round 1	Sente	●
10	2/23	1421	-4	1417	Shingo Hirafuji5-dan / age 35 1601	NHK Cup Prelims Round 1	Gote	●
11	3/19	1417	-4	1414	Masahiko Urano7-dan / age 35 1632	Kio-sen Prelims Round 1	Sente	●
12	3/26	1414	-7	1407	Shoudou Nakada6-dan / age 47 1458	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	●

FY1997 results7W-10L

Win rate0.412

Rating1472

Annual rank119th

Rank/title at FY end / age5-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1482	+9	1490	Yaichio Oono6-dan / age 38 1522	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	○
2	5/9	1490	-9	1481	Junkichi Sakai6-dan / age 47 1434	Kisei-sen Prelim 1 Round 1	Sente	●
3	5/20	1481	+5	1486	Akira Kinoshita6-dan / age 57 1347	Ryuo-sen Group 5 Promotion playoff Round 3	Gote	○
4	6/3	1486	-7	1479	Noboru Kosaka6-dan / age 47 1539	Hayazashi-sen Prelims	Sente	●
5	6/18	1479	+7	1487	Junkichi Sakai6-dan / age 48 1440	Ryuo-sen Group 5 Promotion playoff Round 4	Sente	○
6	6/25	1487	-5	1481	小林裕士4-dan / age 20 1619	All-Japan Pro Round 1	Sente	●
7	8/14	1481	+5	1486	Kiyoshi Aoki5-dan / age 49 1343	Oza-sen Prelim 1 Round 1	Gote	○
8	8/28	1486	-3	1484	Hiroyuki Miura6-dan / age 23 1776	Ryuo-sen Group 5 Promotion playoff Semifinal	Sente	●
9	9/12	1484	-5	1479	Naoya Fujiwara5-dan / age 32 1620	Oza-sen Prelim 1 Round 2	Sente	●
10	9/17	1479	+5	1484	Akira Kinoshita6-dan / age 58 1337	Oi-sen Prelims Round 1	Gote	○
11	10/7	1484	-3	1481	Naruyuki Hatakeyama6-dan / age 28 1735	Oi-sen Prelims Round 2	Sente	●
12	12/3	1481	+7	1488	Kenji Iino6-dan / age 43 1432	Ryuo-sen Group 5 Ranking Round 1	Gote	○
13	1/9	1488	-9	1478	Haruo Numa6-dan / age 48 1422	Ryuo-sen Group 5 Ranking Round 2	Gote	●
14	2/18	1478	+11	1489	Kunio Naitou9-dan / age 58 1633	Osho-sen Prelim 1 Round 1	Gote	○
15	2/20	1489	-8	1482	Nobuo Mori6-dan / age 46 1499	NHK Cup Prelims	Sente	●
16	3/3	1482	-5	1476	Yuji Masuda4-dan / age 27 1599	Kio-sen Prelims Round 1	Gote	●
17	3/17	1476	-4	1472	Masahiko Urano7-dan / age 34 1679	Osho-sen Prelim 1 Round 2	Gote	●

FY1996 results4W-11L

Win rate0.267

Rating1483

Annual rank113th

Rank/title at FY end / age5-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1523	-9	1514	Ryuuichi Matsuura6-dan / age 44 1486	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	●
2	4/25	1514	-12	1502	Masakazu Wakamatsu6-dan / age 56 1305	Kisei-sen Prelim 1 Round 1	Sente	●
3	5/2	1502	+9	1511	Kazuo Azuma7-dan / age 40 1532	Kio-sen Prelims Round 3	Gote	○
4	5/16	1511	-3	1508	Keita Inoue7-dan / age 32 1799	Kio-sen Prelims Final	Gote	●
5	5/17	1508	-5	1503	Naoya Fujiwara5-dan / age 30 1629	Hayazashi-sen Prelims	Gote	●
6	6/13	1503	-8	1495	Noboru Kosaka6-dan / age 46 1523	All-Japan Pro Round 1	Gote	●
7	7/25	1495	-11	1484	Masayuki Moriyasu6-dan / age 49 1363	Oza-sen Prelim 1 Round 1	Gote	●
8	9/19	1484	-10	1474	Masayuki Moriyasu6-dan / age 49 1385	Oi-sen Prelims Round 1	Sente	●
9	12/2	1474	-6	1468	Hiromitsu Kanki6-dan / age 37 1574	Ryuo-sen Group 5 Ranking Round 1	Gote	●
10	1/28	1468	+11	1479	Hiromitsu Kanki6-dan / age 37 1588	Kio-sen Prelims Round 1	Sente	○
11	2/7	1479	+11	1491	Masataka Sugimoto5-dan / age 28 1640	Osho-sen Prelim 1 Round 1	Sente	○
12	2/25	1491	-6	1485	Hiroshi Naganuma5-dan / age 32 1584	NHK Cup Prelims	Gote	●
13	3/3	1485	-6	1479	Kaishu Tanaka8-dan / age 50 1570	Kio-sen Prelims Round 2	Gote	●
14	3/7	1479	-4	1475	Bungo Fukusaki8-dan / age 37 1679	Osho-sen Prelim 1 Round 2	Gote	●
15	3/18	1475	+8	1483	Shoudou Nakada6-dan / age 45 1496	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○

FY1995 results9W-10L

Win rate0.474

Rating1526

Annual rank97th

Rank/title at FY end / age5-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1508	+12	1520	Keiji Mori9-dan / age 48 1682	NHK Cup Main Round 1	Sente	○
2	4/12	1520	+7	1527	Saburou Takeichi5-dan / age 41 1482	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	○
3	4/20	1527	-7	1519	Naoya Fujiwara5-dan / age 29 1552	Kisei-sen Prelim 1 Round 1	Gote	●
4	6/1	1519	+7	1527	Nobuo Mori6-dan / age 43 1493	Hayazashi-sen Prelims	Sente	○
5	6/1	1519	-6	1513	Masahiko Urano6-dan / age 31 1611	Hayazashi-sen Prelims	Gote	●
6	6/8	1521	+8	1529	Yuuji Yoda5-dan / age 37 1526	Ryuo-sen Group 5 Promotion playoff Round 3	Sente	○
7	6/15	1529	+3	1532	Masakazu Wakamatsu6-dan / age 55 1301	All-Japan Pro Round 1	Gote	○
8	6/29	1532	-9	1524	Daigorou Satou9-dan / age 58 1505	Ryuo-sen Group 5 Promotion playoff Round 4	Sente	●
9	7/21	1524	-5	1519	Kozo Arimori6-dan / age 32 1678	All-Japan Pro Round 2	Gote	●
10	8/24	1519	+8	1527	清水市代 1504	Oza-sen Prelim 1 Round 1	Sente	○
11	9/13	1527	-11	1516	Kiyoshi Aoki5-dan / age 47 1410	Oi-sen Prelims Round 1	Gote	●
12	9/29	1516	-3	1514	Toshiaki Kubo5-dan / age 20 1807	Oza-sen Prelim 1 Round 2	Sente	●
13	10/30	1514	-2	1512	Koichi Fukaura5-dan / age 23 1876	NHK Cup Main Round 2	Gote	●
14	11/30	1512	+11	1523	Shingo Hirafuji4-dan / age 32 1642	Ryuo-sen Group 5 Ranking Round 1	Sente	○
15	1/19	1523	-3	1520	Toshiaki Kubo5-dan / age 20 1799	Osho-sen Prelim 1 Round 1	Gote	●
16	2/1	1520	-6	1514	Hiroshi Naganuma5-dan / age 30 1612	Ryuo-sen Group 5 Ranking Round 2	Gote	●
17	2/15	1514	+13	1527	Naruyuki Hatakeyama5-dan / age 26 1756	Kio-sen Prelims Round 1	Gote	○
18	2/29	1527	-9	1518	Toshiyuki Tsubouchi7-dan / age 47 1475	NHK Cup Prelims	Gote	●
19	3/21	1518	+8	1526	Hirofumi Itoh5-dan / age 36 1521	Kio-sen Prelims Round 2	Sente	○

FY1994 results7W-10L

Win rate0.412

Rating1511

Annual rank102nd

Rank/title at FY end / age5-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1518	-12	1506	Masakazu Wakamatsu6-dan / age 54 1350	Kisei-sen Prelim 1 Round 1	Sente	●
2	5/24	1506	-9	1498	Yuuji Yoda5-dan / age 36 1482	Ryuo-sen Group 5 Promotion playoff Round 3	Gote	●
3	5/30	1498	+6	1504	Junkichi Sakai6-dan / age 44 1428	Hayazashi-sen Prelims	Gote	○
4	5/30	1498	-7	1491	Kazuo Azuma7-dan / age 38 1548	Hayazashi-sen Prelims	Gote	●
5	5/30	1498	+12	1510	Kenji Waki7-dan / age 33 1709	Hayazashi-sen Prelims	Gote	○
6	6/7	1510	-9	1501	Noboru Kosaka6-dan / age 44 1478	All-Japan Pro Round 1	Sente	●
7	7/5	1501	-10	1491	Junkichi Sakai6-dan / age 45 1434	Oza-sen Prelim 1 Round 1	Gote	●
8	9/7	1491	-5	1487	Masataka Sugimoto4-dan / age 25 1636	Kisei-sen Prelim 1 Round 1	Gote	●
9	9/16	1487	-4	1483	Hitoshige Awaji8-dan / age 44 1681	Oi-sen Prelims Round 1	Sente	●
10	12/5	1483	+5	1487	Masakazu Wakamatsu6-dan / age 55 1333	Ryuo-sen Group 5 Ranking Round 1	Gote	○
11	2/3	1487	-6	1482	Hiromitsu Kanki5-dan / age 35 1582	Ryuo-sen Group 5 Ranking Round 2	Sente	●
12	2/20	1482	+9	1490	Toshiyuki Tsubouchi7-dan / age 46 1517	Osho-sen Prelim 1 Round 1	Sente	○
13	2/24	1490	-4	1486	Mamoru Hatakeyama5-dan / age 25 1688	Kio-sen Prelims Round 1	Gote	●
14	2/28	1486	+10	1497	Kazuo Azuma7-dan / age 39 1588	NHK Cup Prelims	Sente	○
15	2/28	1486	+8	1495	Hirofumi Itoh5-dan / age 35 1508	NHK Cup Prelims	Gote	○
16	2/28	1486	+10	1497	Naoya Fujiwara5-dan / age 29 1581	NHK Cup Prelims	Sente	○
17	3/24	1515	-4	1511	Kunio Naitou9-dan / age 55 1679	Osho-sen Prelim 1 Round 2	Sente	●

FY1993 results13W-12L

Win rate0.520

Rating1521

Annual rank96th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1451	+8	1459	Junkichi Sakai6-dan / age 43 1468	Kisei-sen Prelim 1 Round 1	Sente	○
2	4/13	1459	-3	1456	Kenji Waki7-dan / age 32 1718	Kio-sen Prelims Round 3	Sente	●
3	4/30	1456	+14	1470	Takashi Abe6-dan / age 25 1766	Kisei-sen Prelim 1 Round 2	Sente	○
4	5/13	1470	-4	1466	Naruyuki Hatakeyama5-dan / age 23 1651	Kisei-sen Prelim 1 Round 3	Gote	●
5	5/25	1466	-7	1459	木下浩一age 25 1510	Ryuo-sen Group 5 Promotion playoff Round 3	Sente	●
6	6/7	1459	-6	1453	Kaishu Tanaka8-dan / age 46 1566	Hayazashi-sen Prelims	Gote	●
7	6/7	1459	+6	1465	Masayuki Moriyasu6-dan / age 46 1369	Hayazashi-sen Prelims	Gote	○
8	6/7	1459	+10	1469	Kazuo Azuma7-dan / age 37 1571	Hayazashi-sen Prelims	Sente	○
9	6/11	1470	-4	1466	Toshiaki Kubo4-dan / age 17 1666	All-Japan Pro Round 1	Sente	●
10	7/5	1466	+8	1474	Kiyoshi Aoki5-dan / age 45 1454	Oza-sen Prelim 1 Round 1	Sente	○
11	8/16	1474	-4	1469	Kozo Arimori6-dan / age 30 1644	Oza-sen Prelim 1 Round 2	Gote	●
12	9/22	1469	-2	1467	Yoshikazu Minami9-dan / age 30 1807	Oi-sen Prelims Round 1	Gote	●
13	10/1	1467	+8	1475	Shoudou Nakada6-dan / age 41 1450	Kisei-sen Prelim 1 Round 1	Gote	○
14	10/29	1475	+13	1487	Naruyuki Hatakeyama5-dan / age 24 1697	Kisei-sen Prelim 1 Round 2	Gote	○
15	11/11	1487	-6	1481	Naoya Fujiwara4-dan / age 28 1561	Kisei-sen Prelim 1 Round 3	Sente	●
16	12/1	1481	+9	1490	Kenji Iino6-dan / age 39 1525	Ryuo-sen Group 5 Ranking Round 1	Sente	○
17	1/11	1490	-9	1481	Shoudou Nakada6-dan / age 41 1434	Ryuo-sen Group 5 Ranking Round 2	Gote	●
18	1/26	1481	+7	1488	Kiyoshi Aoki5-dan / age 46 1446	Osho-sen Prelim 1 Round 1	Gote	○
19	2/7	1488	-4	1484	Naruyuki Hatakeyama5-dan / age 24 1706	Kio-sen Prelims Round 1	Gote	●
20	2/14	1484	+12	1497	Kunio Naitou9-dan / age 54 1705	Osho-sen Prelim 1 Round 2	Sente	○
21	2/24	1497	-3	1494	Keita Inoue6-dan / age 30 1782	Osho-sen Prelim 1 Round 3	Gote	●
22	3/3	1494	+9	1503	Nobuo Mori6-dan / age 42 1542	NHK Cup Prelims	Gote	○
23	3/3	1494	+12	1506	Kenji Waki7-dan / age 33 1685	NHK Cup Prelims	Sente	○
24	3/3	1494	-3	1492	Takashi Abe6-dan / age 26 1772	NHK Cup Prelims	Gote	●
25	3/25	1513	+8	1521	Saburou Takeichi5-dan / age 39 1506	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	○

FY1992 results8W-18L

Win rate0.308

Rating1451

Annual rank123rd

Rank/title at FY end / age4-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1472	-5	1468	Naoya Fujiwara4-dan / age 26 1613	Kisei-sen Prelim 1 Round 1	Gote	●
2	6/4	1468	-10	1457	Kiyoshi Aoki5-dan / age 44 1355	Hayazashi-sen Prelims	Sente	●
3	6/16	1457	-6	1451	Ryuuichi Matsuura6-dan / age 40 1535	Junisen Class C2 Round 1	Sente	●
4	6/24	1451	-10	1441	Kiyoshi Aoki5-dan / age 44 1364	All-Japan Pro Round 1	Sente	●
5	7/14	1441	-2	1439	Kenji Kanzaki5-dan / age 28 1784	Junisen Class C2 Round 2	Gote	●
6	7/17	1439	-2	1437	Keita Inoue6-dan / age 28 1749	Oza-sen Prelim 1 Round 2	Sente	●
7	7/21	1437	-4	1433	Mamoru Hatakeyama4-dan / age 23 1642	Ryuo-sen Group 4 Relegation playoff Round 1	Sente	●
8	8/25	1433	-4	1429	Hiroshi Naganuma5-dan / age 27 1640	Junisen Class C2 Round 3	Sente	●
9	9/16	1429	+7	1436	Hideo Yamaguchi7-dan / age 51 1395	Junisen Class C2 Round 4	Sente	○
10	9/21	1436	-4	1432	Toshiyuki Tsubouchi7-dan / age 43 1612	Oi-sen Prelims Round 1	Sente	●
11	10/2	1432	-8	1424	Yuzo Maruta9-dan / age 73 1436	Ryuo-sen Group 4 Relegation playoff Semifinal	Gote	●
12	10/6	1424	-6	1418	Keizou Noda4-dan / age 34 1503	Junisen Class C2 Round 5	Gote	●
13	10/15	1418	-9	1409	Kiyoshi Aoki5-dan / age 44 1383	Kisei-sen Prelim 1 Round 1	Gote	●
14	11/4	1409	+12	1421	Naoya Fujiwara4-dan / age 27 1588	Junisen Class C2 Round 6	Sente	○
15	12/8	1421	-5	1416	Yoshiyuki Ueyama5-dan / age 35 1543	Junisen Class C2 Round 7	Gote	●
16	12/15	1416	+12	1428	Shingo Hirafuji4-dan / age 29 1620	Ryuo-sen Group 5 Ranking Round 1	Gote	○
17	1/19	1428	-4	1424	Shingo Hirafuji4-dan / age 29 1608	Junisen Class C2 Round 8	Sente	●
18	1/26	1424	-8	1416	Kiyoshi Aoki5-dan / age 45 1423	Ryuo-sen Group 5 Ranking Round 2	Gote	●
19	2/8	1416	+12	1428	Shingo Hirafuji4-dan / age 29 1612	Osho-sen Prelim 1 Round 1	Gote	○
20	2/16	1428	-6	1422	Masamitsu Tachi5-dan / age 27 1535	Junisen Class C2 Round 9	Gote	●
21	2/19	1422	+14	1436	Keita Inoue6-dan / age 29 1737	Kio-sen Prelims Round 1	Sente	○
22	3/2	1436	+8	1444	Kiyoshi Aoki5-dan / age 45 1446	NHK Cup Prelims	Gote	○
23	3/2	1436	-4	1432	Mamoru Hatakeyama4-dan / age 23 1630	NHK Cup Prelims	Sente	●
24	3/10	1440	-3	1438	Bungo Fukusaki8-dan / age 33 1726	Osho-sen Prelim 1 Round 2	Gote	●
25	3/25	1438	+7	1444	Masayuki Moriyasu6-dan / age 45 1380	Kio-sen Prelims Round 2	Sente	○
26	3/29	1444	+7	1451	Masakazu Wakamatsu6-dan / age 53 1381	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	○

FY1991 results11W-21L

Win rate0.344

Rating1475

Annual rank130th

Rank/title at FY end / age4-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/1	1483	-3	1481	Takashi Abe5-dan / age 23 1772	Kisei-sen Prelim 1 Round 2	Gote	●
2	5/27	1481	+10	1491	Kazuo Azuma6-dan / age 35 1568	Hayazashi-sen Prelims	Sente	○
3	5/27	1481	+7	1487	Shoudou Nakada5-dan / age 39 1425	Hayazashi-sen Prelims	Sente	○
4	5/27	1481	-3	1477	Masahiko Urano6-dan / age 27 1710	Hayazashi-sen Prelims	Gote	●
5	6/10	1494	-5	1489	Kouichi Kodama6-dan / age 40 1638	All-Japan Pro Round 2	Gote	●
6	6/18	1489	-4	1485	Tadahisa Maruyama4-dan / age 20 1698	Junisen Class C2 Round 1	Gote	●
7	7/11	1485	-6	1479	Masamitsu Tachi5-dan / age 26 1555	Ryuo-sen Group 4 Relegation playoff Semifinal	Gote	●
8	7/16	1479	-6	1473	木下浩一age 23 1580	Junisen Class C2 Round 2	Sente	●
9	7/19	1473	+10	1483	Toshiyuki Tsubouchi6-dan / age 42 1554	Oza-sen Prelim 1 Round 2	Gote	○
10	8/16	1483	-6	1477	Hiromitsu Kanki5-dan / age 32 1577	Oza-sen Prelim 1 Round 3	Gote	●
11	8/22	1477	+7	1485	Toshikatsu Yoshida7-dan / age 58 1451	Ryuo-sen Group 4 Relegation playoff Final	Gote	○
12	8/27	1485	-11	1473	Toratsugu Nomoto7-dan / age 46 1341	Junisen Class C2 Round 3	Gote	●
13	9/6	1473	+14	1488	Yoshikazu MinamiOsho / age 28 1859	Oi-sen Prelims Round 1	Sente	○
14	9/17	1488	+10	1498	Masataka Sugimoto4-dan / age 22 1577	Junisen Class C2 Round 4	Sente	○
15	10/8	1498	-9	1489	Hiroto Kiritani6-dan / age 41 1465	Junisen Class C2 Round 5	Sente	●
16	10/11	1489	-5	1484	Hiroshi Naganuma5-dan / age 26 1635	Oi-sen Prelims Round 2	Gote	●
17	10/16	1484	+7	1491	Masakazu Wakamatsu6-dan / age 52 1432	Kisei-sen Prelim 1 Round 1	Sente	○
18	10/19	1491	+7	1499	Hiromitsu Takashima8-dan / age 50 1465	Kisei-sen Prelim 1 Round 2	Gote	○
19	11/12	1499	-5	1494	Naruyuki Hatakeyama4-dan / age 22 1650	Junisen Class C2 Round 6	Gote	●
20	11/15	1494	-5	1489	Naoya Fujiwara4-dan / age 26 1638	Tenno-sen 4-dan section Round 2	Gote	●
21	11/26	1489	-4	1484	Mamoru Hatakeyama4-dan / age 22 1654	Kisei-sen Prelim 1 Round 3	Gote	●
22	12/17	1484	+8	1493	Junichi Kase5-dan / age 34 1496	Junisen Class C2 Round 7	Sente	○
23	12/27	1493	-4	1488	Masahiko Urano6-dan / age 27 1660	Ryuo-sen Group 4 Ranking Round 1	Gote	●
24	1/17	1488	-3	1485	Kenji Kanzaki5-dan / age 28 1727	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
25	1/21	1485	-8	1477	Junkichi Sakai5-dan / age 42 1466	Junisen Class C2 Round 8	Gote	●
26	1/28	1477	-3	1474	Keita Inoue6-dan / age 28 1724	Osho-sen Prelim 1 Round 1	Gote	●
27	2/13	1474	-4	1469	Naruyuki Hatakeyama4-dan / age 22 1644	Kio-sen Prelims Round 1	Sente	●
28	2/18	1469	-2	1467	Daisuke Nakagawa5-dan / age 23 1775	Junisen Class C2 Round 9	Sente	●
29	2/25	1467	+7	1473	Akira Kinoshita6-dan / age 52 1408	NHK Cup Prelims	Gote	○
30	2/25	1467	+12	1479	Kenji Waki7-dan / age 31 1664	NHK Cup Prelims	Sente	○
31	2/25	1467	-3	1464	Kenji Kanzaki5-dan / age 28 1728	NHK Cup Prelims	Sente	●
32	3/17	1483	-7	1475	Yuuji Yoda5-dan / age 34 1509	Junisen Class C2 Round 10	Sente	●

FY1990 results8W-19L

Win rate0.296

Rating1489

Annual rank121st

Rank/title at FY end / age4-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1536	+8	1544	Noboru Kosaka6-dan / age 40 1551	Kisei-sen Prelim 1 Round 2	Gote	○
2	5/30	1544	+5	1550	Hiromitsu Takashima8-dan / age 48 1417	Hayazashi-sen Prelims	Sente	○
3	5/30	1544	-5	1540	Keiji Nishikawa6-dan / age 28 1700	Hayazashi-sen Prelims	Gote	●
4	6/5	1545	-9	1536	Masayuki Moriyasu5-dan / age 43 1482	Kisei-sen Prelim 1 Round 3	Gote	●
5	6/19	1536	-8	1528	Hiromitsu Kanki5-dan / age 31 1544	Junisen Class C2 Round 1	Gote	●
6	7/10	1528	+9	1537	Hiromitsu Kanki5-dan / age 31 1562	Oza-sen Prelim 1 Round 2	Sente	○
7	7/17	1537	-6	1530	Mamoru Hatakeyama4-dan / age 21 1625	Junisen Class C2 Round 2	Sente	●
8	7/25	1530	-4	1527	Michio Ariyoshi9-dan / age 54 1728	All-Japan Pro Round 2	Gote	●
9	8/3	1527	-4	1523	Kenji Kanzaki5-dan / age 26 1716	Oza-sen Prelim 1 Round 3	Sente	●
10	8/28	1523	+6	1529	Masayuki Moriyasu5-dan / age 43 1454	Junisen Class C2 Round 3	Gote	○
11	9/10	1529	-8	1521	Toshiyuki Tsubouchi6-dan / age 41 1546	Oi-sen Prelims Round 1	Sente	●
12	9/18	1521	-8	1513	Noboru Kosaka6-dan / age 40 1514	Junisen Class C2 Round 4	Sente	●
13	10/2	1513	-9	1504	Saburou Takeichi5-dan / age 36 1474	Junisen Class C2 Round 5	Gote	●
14	10/9	1504	-5	1499	Mamoru Hatakeyama4-dan / age 21 1624	Kisei-sen Prelim 1 Round 1	Sente	●
15	10/16	1499	-6	1493	Akio Ishikawa4-dan / age 27 1606	Junisen Class C2 Round 6	Gote	●
16	11/2	1493	-4	1489	Naruyuki Hatakeyama4-dan / age 21 1662	Tenno-sen 4-dan section Round 1	Sente	●
17	11/28	1489	-4	1485	Kozo Arimori5-dan / age 27 1673	Ryuo-sen Group 4 Ranking Round 1	Gote	●
18	12/11	1485	+9	1494	Hiroshi Seki4-dan / age 30 1528	Junisen Class C2 Round 8	Sente	○
19	12/14	1494	-4	1490	Naruyuki Hatakeyama4-dan / age 21 1678	Kachinuki-sen Prelims	Sente	●
20	1/22	1490	+7	1497	Shoudou Nakada5-dan / age 39 1461	Junisen Class C2 Round 9	Sente	○
21	1/29	1497	-7	1490	Noboru Kosaka6-dan / age 40 1520	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
22	2/1	1490	-4	1486	Hiroshi Naganuma4-dan / age 25 1684	Kio-sen Prelims Round 1	Sente	●
23	2/4	1486	-8	1477	Yoshinori Kimura8-dan / age 55 1470	Osho-sen Prelim 1 Round 1	Gote	●
24	2/19	1477	-5	1472	Shoichi Anzai4-dan / age 27 1622	Junisen Class C2 Round 10	Gote	●
25	3/1	1472	+7	1480	Shoudou Nakada5-dan / age 39 1439	NHK Cup Prelims	Gote	○
26	3/1	1472	-4	1468	Kenji Waki7-dan / age 30 1655	NHK Cup Prelims	Gote	●
27	3/12	1476	+13	1489	Masataka Goda4-dan / age 19 1738	Junisen Class C2 Round 11	Sente	○

FY1989 results12W-20L

Win rate0.375

Rating1540

Annual rank108th

Rank/title at FY end / age4-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1565	+7	1572	Hirofumi Itoh4-dan / age 29 1521	Kisei-sen Prelim 1 Round 1	Sente	○
2	4/21	1572	-4	1567	Satoshi Murayama5-dan / age 19 1735	Shinjin-o-sen Round 2	Sente	●
3	4/28	1567	-6	1561	Eiji Ooshima5-dan / age 31 1643	Ryuo-sen Group 4 Ranking Semifinal	Sente	●
4	5/5	1561	-10	1551	Akira Kinoshita6-dan / age 49 1470	Kisei-sen Prelim 1 Round 2	Sente	●
5	5/31	1551	+4	1555	Eiji Oohara7-dan / age 60 1374	Hayazashi-sen Prelims	Sente	○
6	5/31	1551	-7	1544	Kouichi Kodama6-dan / age 38 1614	Hayazashi-sen Prelims	Sente	●
7	6/20	1549	+10	1558	Masamitsu Tachi5-dan / age 24 1625	Junisen Class C2 Round 1	Sente	○
8	6/29	1558	-6	1553	Kozo Arimori5-dan / age 26 1669	Oza-sen Prelim 1 Round 1	Gote	●
9	7/11	1553	-9	1543	Ryuuichi Matsuura5-dan / age 37 1490	Junisen Class C2 Round 2	Gote	●
10	7/17	1543	-4	1540	Masaki Izumi6-dan / age 28 1744	Ryuo-sen Group 4 Promotion playoff Semifinal	Sente	●
11	7/28	1540	-8	1531	Shoudou Nakada5-dan / age 37 1526	Kachinuki-sen Prelims	Gote	●
12	8/4	1531	+12	1543	Keiji Nishikawa6-dan / age 27 1719	All-Japan Pro Round 1	Gote	○
13	8/29	1543	+8	1552	Yoshiyuki Ueyama5-dan / age 32 1556	Junisen Class C2 Round 3	Gote	○
14	9/7	1552	-10	1542	Hiroharu Seto5-dan / age 32 1473	All-Japan Pro Round 2	Gote	●
15	9/12	1542	-5	1536	Kenji Waki6-dan / age 29 1666	Oi-sen Prelims Round 1	Sente	●
16	9/19	1536	-11	1525	Yoshito Arino5-dan / age 41 1394	Junisen Class C2 Round 4	Sente	●
17	10/3	1525	-11	1514	Masayuki Moriyasu5-dan / age 42 1369	Kisei-sen Prelim 1 Round 1	Sente	●
18	10/17	1514	-5	1509	Hisashi Ogura4-dan / age 21 1647	Junisen Class C2 Round 5	Gote	●
19	11/9	1509	-6	1503	Naruyuki Hatakeyama4-dan / age 20 1613	Tenno-sen 4-dan section Round 1	Gote	●
20	11/14	1503	+8	1511	Haruo Numa5-dan / age 40 1484	Junisen Class C2 Round 6	Sente	○
21	12/1	1511	+12	1523	Masahiko Urano6-dan / age 25 1710	Ryuo-sen Group 4 Ranking Round 1	Gote	○
22	12/5	1523	+10	1533	Hiroyuki Iida5-dan / age 27 1617	Junisen Class C2 Round 7	Sente	○
23	1/8	1533	-4	1530	Takashi Abe5-dan / age 22 1753	Ryuo-sen Group 4 Ranking Round 2	Sente	●
24	1/23	1530	+11	1540	Eiji Ooshima6-dan / age 32 1651	Junisen Class C2 Round 8	Gote	○
25	2/6	1540	-5	1536	Kenji Kanzaki4-dan / age 26 1695	Junisen Class C2 Round 9	Gote	●
26	2/15	1536	+6	1542	Akira Kinoshita6-dan / age 50 1446	Kio-sen Prelims Round 1	Sente	○
27	2/19	1542	+12	1554	Takashi Abe5-dan / age 22 1762	Osho-sen Prelim 1 Round 1	Sente	○
28	2/23	1554	-7	1547	Mamoru Hatakeyama4-dan / age 20 1590	NHK Cup Prelims	Sente	●
29	3/9	1547	-5	1542	Koji Tosa6-dan / age 34 1667	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
30	3/13	1542	+10	1552	Kozo Arimori5-dan / age 27 1649	Junisen Class C2 Round 10	Sente	○
31	3/19	1552	-4	1548	Michio Ariyoshi9-dan / age 54 1733	Osho-sen Prelim 1 Round 2	Sente	●
32	3/23	1548	-7	1540	Kaishu Tanaka8-dan / age 43 1578	Kio-sen Prelims Round 2	Gote	●

FY1988 results19W-20L

Win rate0.487

Rating1567

Annual rank88th

Rank/title at FY end / age4-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1535	-3	1532	Keita Inoue5-dan / age 24 1764	Kisei-sen Prelim 1 Round 2	Sente	●
2	4/20	1532	+11	1543	Kenji Kanzaki4-dan / age 24 1658	Shinjin-o-sen Round 2	Sente	○
3	4/26	1543	-11	1532	Kiyoshi Aoki5-dan / age 40 1413	Kachinuki-sen Prelims	Gote	●
4	4/27	1532	+6	1538	Haruo Numa5-dan / age 39 1455	Ryuo-sen Group 5 Promotion playoff Round 4	Sente	○
5	5/19	1538	+8	1546	Yoshiyuki Ueyama5-dan / age 31 1529	Ryuo-sen Group 5 Promotion playoff Semifinal	Gote	○
6	6/2	1546	-6	1540	Kaishu Tanaka8-dan / age 41 1643	Hayazashi-sen Prelims	Sente	●
7	6/7	1540	+4	1544	Eiji Oohara7-dan / age 59 1357	Junisen Class C2 Round 1	Sente	○
8	6/16	1544	+12	1556	Keita Inoue5-dan / age 24 1758	Ryuo-sen Group 5 Promotion playoff Final	Gote	○
9	6/23	1556	-6	1550	Takashi Abe4-dan / age 20 1626	Oza-sen Prelim 1 Round 1	Gote	●
10	6/28	1550	-12	1538	Toratsugu Nomoto7-dan / age 43 1371	Junisen Class C2 Round 2	Gote	●
11	7/11	1538	-4	1534	Satoshi Murayama5-dan / age 19 1709	All-Japan Pro Round 1	Sente	●
12	7/14	1534	+8	1542	Nobuo Mori5-dan / age 36 1528	Shinjin-o-sen Round 3	Gote	○
13	7/19	1542	-9	1533	Tsuneo Kikuchi6-dan / age 39 1509	Junisen Class C2 Round 3	Sente	●
14	8/22	1533	-5	1528	Kozo Arimori5-dan / age 25 1664	Shinjin-o-sen Round 4	Sente	●
15	9/6	1528	-7	1521	小林宏4-dan / age 25 1585	Junisen Class C2 Round 4	Gote	●
16	9/29	1521	+4	1526	Eiji Oohara7-dan / age 59 1358	Kisei-sen Prelim 1 Round 1	Sente	○
17	10/3	1526	+12	1538	Michio Ariyoshi9-dan / age 53 1713	Oi-sen Prelims Round 1	Gote	○
18	10/18	1538	-4	1534	Hiroki Nakata4-dan / age 23 1751	Junisen Class C2 Round 6	Gote	●
19	10/27	1534	+12	1546	Satoshi Murayama5-dan / age 19 1731	Kisei-sen Prelim 1 Round 2	Gote	○
20	11/1	1546	-7	1540	木下浩一age 21 1609	Junisen Class C2 Round 7	Sente	●
21	11/8	1540	+9	1549	Kouichi Kodama6-dan / age 37 1591	Oi-sen Prelims Round 2	Gote	○
22	11/11	1549	-5	1544	Kenji Kanzaki4-dan / age 24 1685	Tenno-sen 4-dan section Round 1	Gote	●
23	11/15	1544	+8	1552	Toshiyuki Tsubouchi6-dan / age 39 1562	Ryuo-sen Group 4 Ranking Round 1	Gote	○
24	11/22	1552	+12	1564	Keita Inoue5-dan / age 24 1748	Oi-sen Prelims Round 3	Sente	○
25	11/25	1564	+6	1570	Masakazu Wakamatsu6-dan / age 49 1473	Kisei-sen Prelim 1 Round 3	Gote	○
26	12/6	1570	-12	1558	Shuuichi Ikeda5-dan / age 43 1389	Junisen Class C2 Round 8	Sente	●
27	12/13	1558	+10	1568	Takashi Abe4-dan / age 21 1640	Ryuo-sen Group 4 Ranking Round 2	Gote	○
28	12/16	1568	-4	1564	Keita Inoue5-dan / age 24 1736	Kisei-sen Prelim 1 Round 4	Sente	●
29	1/17	1564	-9	1555	Nobuo Mori5-dan / age 36 1521	Junisen Class C2 Round 9	Gote	●
30	1/20	1555	-4	1551	Hidemitsu Moriyasu9-dan / age 39 1773	Oi-sen Prelims Final	Gote	●
31	1/30	1551	+12	1563	Keita Inoue5-dan / age 25 1723	Shinjin-o-sen Round 1	Gote	○
32	2/2	1563	+8	1571	Noboru Kosaka6-dan / age 38 1566	Osho-sen Prelim 1 Round 1	Sente	○
33	2/7	1571	+8	1579	Yaichio Oono5-dan / age 29 1573	Junisen Class C2 Round 10	Sente	○
34	2/13	1579	+10	1589	Hiroshi Kamiya5-dan / age 27 1681	Ryuo-sen Group 4 Ranking Round 3	Gote	○
35	2/16	1589	-8	1582	Hiromitsu Kanki5-dan / age 29 1597	Kio-sen Prelims Round 1	Sente	●
36	2/27	1582	-5	1576	Michio Ariyoshi9-dan / age 53 1716	Osho-sen Prelim 1 Round 2	Sente	●
37	3/3	1576	+4	1580	Eiji Oohara7-dan / age 60 1362	NHK Cup Prelims	Sente	○
38	3/3	1576	-8	1569	Kaishu Tanaka8-dan / age 42 1591	NHK Cup Prelims	Sente	●
39	3/7	1572	-5	1567	Manabu Senzaki4-dan / age 18 1708	Junisen Class C2 Round 11	Gote	●

FY1987 results17W-16L

Win rate0.515

Rating1540

Annual rank107th

Rank/title at FY end / age4-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1473	+11	1484	Takashi Abe4-dan / age 19 1603	Kisei-sen Prelim 1 Round 2	Sente	○
2	5/11	1484	+12	1496	Kenji Kanzaki4-dan / age 23 1684	Kisei-sen Prelim 1 Round 3	Sente	○
3	6/4	1496	-4	1492	Keita Inoue5-dan / age 23 1697	Kisei-sen Prelim 1 Round 4	Gote	●
4	6/12	1492	+10	1502	Shoudou Nakada5-dan / age 35 1603	Hayazashi-sen Prelims	Gote	○
5	6/12	1492	+12	1504	Kenji Waki6-dan / age 26 1678	Hayazashi-sen Prelims	Sente	○
6	6/12	1492	+10	1502	Kouichi Kodama6-dan / age 36 1572	Hayazashi-sen Prelims	Sente	○
7	6/12	1492	-5	1487	Satoshi Murayamaage 17 1623	Hayazashi-sen Prelims	Sente	●
8	6/16	1519	-4	1515	Kozo Arimori5-dan / age 24 1688	Oza-sen Prelim 1 Round 1	Sente	●
9	6/30	1515	+9	1523	Junichi Kase4-dan / age 29 1554	Junisen Class C2 Round 1	Gote	○
10	7/14	1523	+12	1536	Keita Inoue5-dan / age 23 1720	Junisen Class C2 Round 2	Sente	○
11	7/28	1536	+11	1546	Kaishu Tanaka8-dan / age 40 1667	All-Japan Pro Round 1	Sente	○
12	8/28	1546	+7	1553	Junkichi Sakai5-dan / age 38 1498	All-Japan Pro Round 2	Sente	○
13	9/8	1553	+5	1558	Toyoichi Igarashi9-dan / age 62 1400	Junisen Class C2 Round 3	Sente	○
14	9/17	1558	-4	1554	Keiji Nishikawa5-dan / age 25 1724	All-Japan Pro Round 3	Sente	●
15	9/22	1554	-8	1546	Kouichi Kodama6-dan / age 36 1558	Oi-sen Prelims Round 1	Sente	●
16	9/29	1546	-4	1541	Satoshi Murayamaage 18 1711	Junisen Class C2 Round 4	Gote	●
17	10/6	1541	-8	1533	Shoichi Anzai4-dan / age 24 1544	Junisen Class C2 Round 5	Gote	●
18	10/15	1533	-4	1529	Kozo Arimori5-dan / age 24 1713	Kisei-sen Prelim 1 Round 2	Gote	●
19	11/17	1529	+6	1535	Kiyoshi Aoki5-dan / age 39 1427	Ryuo-sen Group 5 Ranking Round 1	Sente	○
20	11/24	1535	-4	1531	Kozo Arimori5-dan / age 24 1715	Junisen Class C2 Round 7	Sente	●
21	12/3	1531	-8	1523	Hirofumi Itoh4-dan / age 27 1526	Tenno-sen 4-dan section Round 1	Gote	●
22	12/8	1523	+10	1533	Yuuji Yoda5-dan / age 29 1611	Junisen Class C2 Round 8	Gote	○
23	12/17	1533	-4	1529	Keita Inoue5-dan / age 23 1728	Ryuo-sen Group 5 Ranking Round 2	Gote	●
24	1/19	1529	-9	1519	Haruo Numa5-dan / age 38 1469	Junisen Class C2 Round 9	Gote	●
25	1/27	1519	-4	1515	Kozo Arimori5-dan / age 24 1698	Osho-sen Prelim 1 Round 1	Sente	●
26	2/2	1515	+11	1526	Hiromitsu Kanki5-dan / age 28 1658	Shinjin-o-sen Round 1	Sente	○
27	2/9	1526	+8	1534	Hirofumi Itoh4-dan / age 28 1533	Junisen Class C2 Round 10	Sente	○
28	2/16	1534	+5	1540	Toyoichi Igarashi9-dan / age 63 1411	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	○
29	2/19	1540	-8	1532	Shoudou Nakada5-dan / age 36 1545	Kio-sen Prelims Round 1	Sente	●
30	2/25	1532	+8	1540	Shoudou Nakada5-dan / age 36 1553	NHK Cup Prelims	Gote	○
31	2/25	1532	-8	1524	Kouichi Kodama6-dan / age 37 1551	NHK Cup Prelims	Sente	●
32	3/8	1533	-4	1529	Yasumitsu Satoh4-dan / age 18 1721	Junisen Class C2 Round 11	Gote	●
33	3/24	1529	+11	1540	Kozo Arimori5-dan / age 25 1680	Ryuo-sen Group 5 Promotion playoff Round 3	Sente	○

FY1986 results9W-20L

Win rate0.310

Rating1478

Annual rank121st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1525	-7	1518	Kouichi Kodama6-dan / age 35 1590	Kio-sen Prelims Round 2	Sente	●
2	4/18	1518	+12	1530	Keita Inoue4-dan / age 22 1710	Shinjin-o-sen Round 3	Sente	○
3	4/22	1530	+5	1535	Masayuki Moriyasu5-dan / age 38 1374	Kisei-sen Prelim 1 Round 1	Sente	○
4	5/7	1535	-8	1528	Hiromitsu Takashima8-dan / age 44 1556	Kisei-sen Prelim 1 Round 2	Gote	●
5	5/29	1528	+4	1532	Eiji Oohara7-dan / age 57 1349	Hayazashi-sen Prelims	Gote	○
6	5/29	1528	-8	1520	Nobuo Mori5-dan / age 34 1532	Hayazashi-sen Prelims	Gote	●
7	6/24	1524	-6	1518	Takashi Abe4-dan / age 18 1612	Oza-sen Prelim 1 Round 1	Sente	●
8	6/30	1518	-7	1511	Noboru Kosaka5-dan / age 36 1578	Junisen Class C2 Round 1	Sente	●
9	7/9	1511	-4	1507	Hitoshige Awaji8-dan / age 36 1675	All-Japan Pro Round 1	Gote	●
10	7/15	1507	-4	1503	Yoshiharu Habu4-dan / age 15 1683	Junisen Class C2 Round 2	Gote	●
11	8/5	1503	-4	1499	Kenji Waki6-dan / age 25 1693	Shinjin-o-sen Round 4	Sente	●
12	8/26	1499	+5	1504	Masayuki Moriyasu5-dan / age 39 1368	Junisen Class C2 Round 3	Sente	○
13	9/16	1504	+8	1512	Ichirou Tanabe6-dan / age 48 1503	Junisen Class C2 Round 4	Gote	○
14	9/24	1512	-4	1508	Keiji Nishikawa5-dan / age 24 1703	Oi-sen Prelims Round 1	Gote	●
15	10/6	1508	+11	1518	Kenji Iino5-dan / age 32 1627	Junisen Class C2 Round 5	Sente	○
16	10/15	1518	-11	1507	Masayuki Moriyasu5-dan / age 39 1379	Kisei-sen Prelim 1 Round 1	Gote	●
17	11/6	1507	-7	1501	Toshiyuki Tsubouchi6-dan / age 37 1571	Judan-sen Prelims Round 1	Gote	●
18	11/25	1501	-6	1495	Atsuo Onoage 24 1604	Junisen Class C2 Round 7	Gote	●
19	11/28	1495	-4	1491	Keiji Nishikawa5-dan / age 24 1709	Shinjin-o-sen Round 1	Gote	●
20	12/3	1491	-4	1487	Masahiko Urano4-dan / age 22 1665	Tenno-sen 4-dan section Round 1	Gote	●
21	12/8	1487	+5	1492	Fumio Kitamuraage 66 1345	Junisen Class C2 Round 8	Gote	○
22	12/15	1492	-4	1488	Kozo Arimori5-dan / age 23 1670	Meisho-sen Prelims Round 1	Gote	●
23	1/19	1488	+8	1496	Hiroharu Seto4-dan / age 30 1507	Junisen Class C2 Round 9	Sente	○
24	1/27	1496	+8	1505	Hiromitsu Takashima8-dan / age 45 1511	Osho-sen Prelim 1 Round 1	Sente	○
25	2/9	1505	-6	1499	Takashi Abe4-dan / age 19 1611	Kio-sen Prelims Round 1	Gote	●
26	2/17	1499	-5	1494	Yaichio Oono4-dan / age 27 1625	Junisen Class C2 Round 10	Sente	●
27	2/24	1494	-5	1488	Satoshi Murayamaage 17 1608	NHK Cup Prelims	Gote	●
28	3/2	1488	-6	1482	Kouichi Kodama6-dan / age 36 1584	Osho-sen Prelim 1 Round 2	Sente	●
29	3/20	1482	-5	1478	Satoshi Murayamaage 17 1626	Kachinuki-sen Prelims Round 1	Gote	●

FY1985 results6W-11L

Win rate0.353

Rating1532

Annual rank102nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	7/18	1549	-8	1542	Yoshinori Kimura8-dan / age 50 1565	All-Japan Pro Round 1	Sente	●
2	9/12	1542	-8	1534	Akira Kinoshita6-dan / age 46 1562	Oi-sen Prelims Round 1	Gote	●
3	10/2	1534	-6	1528	Takashi Abe4-dan / age 18 1601	Kisei-sen Prelim 1 Round 1	Gote	●
4	10/24	1528	+8	1536	森本弘 1532	Wakakoma-sen Round 4	Gote	○
5	11/1	1536	-7	1529	Hirofumi Itoh4-dan / age 25 1599	Wakajishi-sen Round 1	Sente	●
6	11/14	1529	-7	1522	Yoshinori Kimura8-dan / age 50 1565	Judan-sen Prelims Round 1	Gote	●
7	11/21	1522	+11	1533	Kazuo Azuma6-dan / age 30 1642	Shinjin-o-sen Round 1	Gote	○
8	11/25	1533	+4	1537	Kiyoshi Aoki4-dan / age 37 1357	Tenno-sen 4-dan section Round 1	Sente	○
9	12/11	1537	+8	1545	Akira Kinoshita6-dan / age 46 1545	Meisho-sen Prelims Round 1	Gote	○
10	12/17	1545	-6	1539	Masahiko Urano4-dan / age 21 1626	Tenno-sen 4-dan section Round 2	Gote	●
11	12/20	1539	-4	1535	Kenji Waki6-dan / age 25 1751	Meisho-sen Prelims Round 2	Sente	●
12	1/24	1535	-3	1532	Kenji Waki6-dan / age 25 1773	Osho-sen Prelim 1 Round 1	Sente	●
13	1/31	1532	-6	1526	Takashi Abe4-dan / age 18 1611	Kachinuki-sen Prelims Round 1	Sente	●
14	2/10	1526	-5	1520	Kenji Kanzaki1-dan / age 22 1644	Wakakoma-sen Semifinal	Gote	●
15	2/21	1520	+12	1532	Keiji Nishikawa5-dan / age 24 1698	Shinjin-o-sen Round 2	Sente	○
16	2/26	1532	-6	1526	Takashi Abe4-dan / age 18 1606	NHK Cup Prelims	Sente	●
17	3/27	1526	+6	1532	Keizou Hoshida7-dan / age 69 1440	Kio-sen Prelims Round 1	Sente	○

FY1984 results2W-1L

Win rate0.667

Rating1555

Annual rank96th

Rank/title at FY end / age1-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/27	1546	+7	1554	横井久義 1521	Wakakoma-sen Round 2	Gote	○
2	11/2	1554	+9	1563	Takashi Abe1-dan / age 17 1600	Wakakoma-sen Round 3	Gote	○
3	12/14	1563	-8	1555	Keizou Noda1-dan / age 26 1569	Wakakoma-sen Round 4	Gote	●

FY1983 results0W-2L

Win rate0.000

Rating1549

Annual rank100th

Rank/title at FY end / age1-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	10/17	1562	-7	1555	Kenji Kanzaki1-dan / age 19 1609	Wakakoma-sen Round 3	Gote	●
2	12/12	1555	-6	1549	Kozo Arimori4-dan / age 20 1633	Shinjin-o-sen Round 1	Gote	●

FY1982 results1W-2L

Win rate0.333

Rating1564

Annual rank92nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1568	-7	1561	Keita Inoue1-dan / age 18 1600	Wakakoma-sen Round 2	Gote	●
2	4/30	1561	-4	1557	Bungo Fukusaki7-dan / age 22 1755	Shinjin-o-sen Round 2	Sente	●
3	3/24	1557	+7	1564	横井久義 1533	Wakakoma-sen Round 2	Gote	○

FY1981 results1W-0L

Win rate1.000

Rating1568

Annual rank86th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	2/12	1560	+8	1568	Noboru Kosaka5-dan / age 31 1575	Shinjin-o-sen Round 1	Sente	○

FY1980 results0W-2L

Win rate0.000

Rating1565

Annual rank90th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	1/23	1581	-9	1572	壇秀人 1541	Wakakoma-sen Round 2	Gote	●
2	2/13	1572	-8	1565	Noboru Kosaka5-dan / age 30 1582	Shinjin-o-sen Round 1	Sente	●

FY1979 results0W-2L

Win rate0.000

Rating1581

Annual rank69th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/11	1600	-10	1590	Kiyoshi Aoki4-dan / age 31 1503	Shinjin-o-sen Round 1	Gote	●
2	1/10	1590	-8	1581	Keizou Noda1-dan / age 21 1577	Wakakoma-sen Round 2	Sente	●

FY1978 results2W-1L

Win rate0.667

Rating1600

Annual rank52nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1594	+8	1602	Kenji Waki1-dan / age 17 1594	Wakakoma-sen Round 2	Gote	○
2	7/19	1602	+8	1610	Bungo Fukusaki1-dan / age 18 1605	Wakakoma-sen Round 3	Sente	○
3	11/29	1610	-10	1600	木間秀晃 1531	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.