Rating › Kinji Shiihashi
Rating of Kinji Shiihashi
Player page Last game 2002-05-27
Current rating1246
Peak1583
1973-05-08
1973-05-08
Games595
By fiscal year
| FY | Age | Annual rank | Titles | Rank | Junisen | Ryuo-sen | Rating | Deviation | Change | W | L | Win rate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FY2002 | age 53 | 160th | 6-dan | Group 6 | 1246 | -4 | 0 | 2 | 0.000 | |||
| FY2001 | age 53 | 158th | 6-dan | Group 6 | 1251 | -6 | 3 | 7 | 0.300 | |||
| FY2000 | age 52 | 160th | 6-dan | Group 6 | 1257 | +9 | 3 | 11 | 0.214 | |||
| FY1999 | age 51 | 159th | 6-dan | Group 6 | 1248 | +8 | 3 | 10 | 0.231 | |||
| FY1998 | age 50 | 153rd | 5-dan | Group 6 | 1239 | -4 | 2 | 11 | 0.154 | |||
| FY1997 | age 49 | 150th | 5-dan | Group 6 | 1244 | -14 | 1 | 9 | 0.100 | |||
| FY1996 | age 48 | 146th | 5-dan | Group 6 | 1258 | -11 | 2 | 10 | 0.167 | |||
| FY1995 | age 47 | 144th | 5-dan | Group 6 | 1269 | -33 | 1 | 10 | 0.091 | |||
| FY1994 | age 46 | 141st | 5-dan | Group 6 | 1301 | -14 | 2 | 11 | 0.154 | |||
| FY1993 | age 45 | 139th | 5-dan | Group 6 | 1316 | -54 | 0 | 12 | 0.000 | |||
| FY1992 | age 44 | 141st | 5-dan | Group 6 | 1370 | -12 | 4 | 11 | 0.267 | |||
| FY1991 | age 43 | 152nd | 5-dan | Class C2 | Group 6 | 1383 | 31.6 | -51 | 6 | 21 | 0.222 | |
| FY1990 | age 42 | 137th | 5-dan | Class C2 | Group 6 | 1434 | 35.1 | -52 | 6 | 21 | 0.222 | |
| FY1989 | age 41 | 128th | 5-dan | Class C2 | Group 6 | 1486 | 46.9 | +74 | 17 | 16 | 0.515 | |
| FY1988 | age 40 | 137th | 5-dan | Class C2 | Group 6 | 1412 | 38.1 | +14 | 8 | 16 | 0.333 | |
| FY1987 | age 39 | 139th | 5-dan | Class C2 | Group 6 | 1398 | 35.7 | -9 | 8 | 19 | 0.296 | |
| FY1986 | age 38 | 135th | 5-dan | Class C2 | 1407 | 32.8 | -29 | 6 | 22 | 0.214 | ||
| FY1985 | age 37 | 126th | 5-dan | Class C2 | 1437 | 40.8 | +20 | 11 | 16 | 0.407 | ||
| FY1984 | age 36 | 130th | 5-dan | Class C2 | 1416 | 38.5 | -6 | 11 | 20 | 0.355 | ||
| FY1983 | age 35 | 126th | 5-dan | Class C2 | 1422 | 40.9 | +32 | 12 | 19 | 0.387 | ||
| FY1982 | age 34 | 130th | 5-dan | Class C2 | 1391 | 28.5 | -46 | 4 | 19 | 0.174 | ||
| FY1981 | age 33 | 116th | 5-dan | Class C2 | 1437 | 34.7 | -28 | 6 | 16 | 0.273 | ||
| FY1980 | age 32 | 114th | 4-dan | Class C2 | 1464 | 35.6 | -49 | 9 | 19 | 0.321 | ||
| FY1979 | age 31 | 98th | 4-dan | Class C2 | 1514 | 45.2 | +24 | 12 | 16 | 0.429 | ||
| FY1978 | age 30 | 107th | 4-dan | Class C2 | 1489 | 34.5 | -28 | 8 | 16 | 0.333 | ||
| FY1977 | age 29 | 88th | 4-dan | Class C2 | 1518 | 40.7 | -19 | 11 | 17 | 0.393 | ||
| FY1976 | age 28 | 79th | 4-dan | Class C2 | 1537 | -26 | 6 | 12 | 0.333 | |||
| FY1975 | age 27 | 67th | 4-dan | Class C2 | 1563 | 45.5 | -16 | 15 | 16 | 0.484 | ||
| FY1974 | age 26 | 60th | 4-dan | 1578 | +3 | 4 | 5 | 0.444 | ||||
| FY1973 | age 25 | 47th | 1-dan | 1576 | -3 | 1 | 1 | 0.500 | ||||
| FY1972 | age 24 | 55th | 1-dan | 1579 | +5 | 1 | 0 | 1.000 | ||||
| FY1971 | age 23 | 49th | 1-dan | 1573 | -9 | 0 | 1 | 0.000 |
Games by fiscal year
FY2002 results0W-2L
Win rate0.000
Rating1246
Annual rank160th
Rank/title at FY end / age6-dan / age 53
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/15 | 1249 | -3 | 1247 | Hirokazu Ueno4-dan / age 25 1537 | Ryuo-sen Group 6 Promotion playoff Round 1 | ● | |
| 2 | 5/27 | 1247 | -0 | 1246 | Kazuki Kimura6-dan / age 28 1935 | Kio-sen Prelims Round 3 | ● |
FY2001 results3W-7L
Win rate0.300
Rating1251
Annual rank158th
Rank/title at FY end / age6-dan / age 53
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/2 | 1245 | -3 | 1242 | Eiji Ooshima7-dan / age 43 1527 | Kisei-sen Prelim 1 Round 1 | ● | |
| 2 | 5/10 | 1242 | +9 | 1252 | Chimine Yamaguchiage 63 1302 | Ryuo-sen Group 6 Promotion playoff | ○ | |
| 3 | 6/5 | 1252 | -4 | 1248 | Seiichirou Taki7-dan / age 52 1429 | Ryuo-sen Group 6 Promotion playoff | ● | |
| 4 | 6/14 | 1248 | -1 | 1246 | Masaki Izumi7-dan / age 40 1669 | Asahi Open Prelims | ● | |
| 5 | 8/28 | 1246 | -4 | 1242 | Seiichirou Taki7-dan / age 52 1425 | Oza-sen Prelim 1 Round 1 | ● | |
| 6 | 9/27 | 1242 | -2 | 1240 | Hirokazu Ueno4-dan / age 24 1538 | Oi-sen Prelims Round 1 | ● | |
| 7 | 12/4 | 1240 | +7 | 1247 | Toratsugu Nomoto7-dan / age 56 1203 | Ryuo-sen Group 6 Ranking Round 1 | ○ | |
| 8 | 1/8 | 1247 | -4 | 1243 | Seiichirou Taki7-dan / age 53 1443 | Ryuo-sen Group 6 Ranking Round 2 | ● | |
| 9 | 1/29 | 1243 | -6 | 1237 | Haruo Numa6-dan / age 52 1343 | Osho-sen Prelim 1 Round 1 | ● | |
| 10 | 2/13 | 1237 | +13 | 1251 | Koji Horiguchi6-dan / age 40 1525 | Kio-sen Prelims Round 2 | ○ |
FY2000 results3W-11L
Win rate0.214
Rating1257
Annual rank160th
Rank/title at FY end / age6-dan / age 52
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/10 | 1244 | -3 | 1241 | Kenji Iino7-dan / age 45 1492 | Kio-sen Prelims Round 2 | Sente | ● |
| 2 | 4/25 | 1241 | +11 | 1252 | Seiichirou Taki7-dan / age 51 1403 | Kisei-sen Prelim 1 Round 1 | Gote | ○ |
| 3 | 5/18 | 1252 | -2 | 1250 | Kazuharu Shoshi6-dan / age 38 1557 | Kisei-sen Prelim 1 Round 2 | Sente | ● |
| 4 | 5/30 | 1250 | -2 | 1248 | Nobuyuki Oouchi9-dan / age 58 1643 | Hayazashi-sen Prelims Round 1 | Sente | ● |
| 5 | 6/15 | 1248 | -5 | 1244 | Teruhiko Suzuki7-dan / age 45 1410 | All-Japan Pro Round 1 | Sente | ● |
| 6 | 7/13 | 1244 | -1 | 1242 | Hideyuki Takano4-dan / age 28 1660 | Ginga-sen Prelims | Gote | ● |
| 7 | 8/15 | 1242 | +11 | 1254 | Hideo Yamaguchi7-dan / age 58 1389 | Oza-sen Prelim 1 Round 1 | Gote | ○ |
| 8 | 9/6 | 1254 | +15 | 1268 | Hisashi Ogura6-dan / age 32 1681 | Oza-sen Prelim 1 Round 2 | Sente | ○ |
| 9 | 9/8 | 1268 | -2 | 1267 | Eiji Iijima4-dan / age 20 1623 | Oi-sen Prelims Round 1 | Gote | ● |
| 10 | 10/5 | 1267 | -2 | 1265 | Isao Nakata6-dan / age 33 1626 | Oza-sen Prelim 1 Round 3 | Sente | ● |
| 11 | 1/18 | 1265 | -3 | 1261 | 吉澤大樹アマ 1489 | Ryuo-sen Group 6 Ranking Round 2 | Sente | ● |
| 12 | 1/26 | 1261 | -2 | 1260 | Chikara Akutsu4-dan / age 18 1654 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 13 | 2/8 | 1260 | -1 | 1259 | Kensuke Kitahama6-dan / age 25 1728 | Kio-sen Prelims Round 1 | Sente | ● |
| 14 | 2/28 | 1259 | -2 | 1257 | Hideyuki Takano4-dan / age 28 1624 | NHK Cup Prelims Round 1 | Sente | ● |
FY1999 results3W-10L
Win rate0.231
Rating1248
Annual rank159th
Rank/title at FY end / age6-dan / age 51
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/20 | 1239 | -3 | 1236 | Toshio Miyata7-dan / age 46 1487 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 2 | 6/3 | 1236 | -1 | 1235 | Nobuyuki Yashiki7-dan / age 27 1774 | Hayazashi-sen Prelims Round 2 | Gote | ● |
| 3 | 6/3 | 1236 | +14 | 1250 | Yoshiyuki Kubota5-dan / age 27 1616 | Hayazashi-sen Prelims Round 1 | Gote | ○ |
| 4 | 6/8 | 1249 | -1 | 1249 | Kazuki Kimura5-dan / age 25 1813 | Ginga-sen Prelims | Sente | ● |
| 5 | 6/21 | 1249 | -4 | 1245 | Shoichi Anzai5-dan / age 35 1431 | All-Japan Pro Round 1 | Sente | ● |
| 6 | 7/29 | 1245 | -3 | 1242 | Ryuuichi Matsuura6-dan / age 47 1497 | Oza-sen Prelim 1 Round 1 | Gote | ● |
| 7 | 9/14 | 1242 | -3 | 1238 | Youichi Kushida5-dan / age 34 1488 | Oi-sen Prelims Round 1 | Gote | ● |
| 8 | 12/3 | 1238 | +10 | 1249 | Shigeru Sekine9-dan / age 70 1339 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ○ |
| 9 | 12/22 | 1249 | -4 | 1245 | Teruhiko Suzuki7-dan / age 45 1435 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ● |
| 10 | 1/31 | 1245 | -2 | 1242 | Kazuo Manabe8-dan / age 47 1550 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 11 | 2/4 | 1242 | +15 | 1257 | Koji Tosa7-dan / age 44 1643 | Kio-sen Prelims Round 1 | Gote | ○ |
| 12 | 2/28 | 1257 | -4 | 1253 | Teruhiko Suzuki7-dan / age 45 1447 | NHK Cup Prelims Round 1 | Gote | ● |
| 13 | 3/10 | 1253 | -5 | 1248 | Hideo Yamaguchi7-dan / age 58 1383 | Ryuo-sen Group 6 Promotion playoff Round 1 | Gote | ● |
FY1998 results2W-11L
Win rate0.154
Rating1239
Annual rank153rd
Rank/title at FY end / age5-dan / age 50
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/23 | 1245 | -1 | 1244 | Masakazu Kondoh4-dan / age 26 1648 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 2 | 5/29 | 1244 | -2 | 1242 | Shinya Satoh4-dan / age 20 1610 | Ryuo-sen Group 6 Promotion playoff Round 2 | Sente | ● |
| 3 | 6/4 | 1242 | -2 | 1240 | Kazuyoshi Nishimura8-dan / age 56 1604 | Hayazashi-sen Prelims | Gote | ● |
| 4 | 6/4 | 1242 | +11 | 1253 | Toshihiko Kawaguchi6-dan / age 61 1390 | Hayazashi-sen Prelims | Sente | ○ |
| 5 | 6/25 | 1251 | -2 | 1250 | 木下浩一age 30 1599 | All-Japan Pro Round 1 | Gote | ● |
| 6 | 7/30 | 1250 | -2 | 1248 | Shinya Satoh4-dan / age 20 1614 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 7 | 9/4 | 1248 | +14 | 1262 | Yusuke Ina4-dan / age 22 1621 | Oi-sen Prelims Round 1 | Gote | ○ |
| 8 | 10/5 | 1262 | -1 | 1261 | Kazuki Kimura4-dan / age 25 1725 | Oi-sen Prelims Round 2 | Sente | ● |
| 9 | 12/2 | 1261 | -9 | 1252 | Shuuichi Ikeda6-dan / age 53 1218 | Ryuo-sen Group 6 Ranking Round 1 | Gote | ● |
| 10 | 1/28 | 1252 | -6 | 1246 | Shigeru Sekine9-dan / age 69 1350 | Osho-sen Prelim 1 Round 2 | Sente | ● |
| 11 | 2/16 | 1246 | -2 | 1245 | Takeshi Kawakami4-dan / age 26 1627 | NHK Cup Prelims Round 1 | Sente | ● |
| 12 | 2/26 | 1245 | -1 | 1244 | Hiroki Nakata7-dan / age 34 1768 | Kio-sen Prelims Round 1 | Sente | ● |
| 13 | 3/25 | 1244 | -5 | 1239 | Hideo Yamaguchi7-dan / age 57 1401 | Ryuo-sen Group 6 Promotion playoff Round 1 | Gote | ● |
FY1997 results1W-9L
Win rate0.100
Rating1244
Annual rank150th
Rank/title at FY end / age5-dan / age 49
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/6 | 1256 | -1 | 1254 | Masakazu Kondoh4-dan / age 25 1656 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 2 | 5/30 | 1254 | -1 | 1253 | Kazushiza Horiguchi4-dan / age 22 1705 | Hayazashi-sen Prelims | Gote | ● |
| 3 | 6/13 | 1253 | -2 | 1251 | Makoto Chuza4-dan / age 27 1556 | All-Japan Pro Round 1 | Gote | ● |
| 4 | 7/28 | 1251 | -2 | 1249 | Youichi Kushida5-dan / age 32 1577 | Oza-sen Prelim 1 Round 1 | Gote | ● |
| 5 | 9/4 | 1249 | +11 | 1260 | Hiroto Kiritani6-dan / age 47 1384 | Oi-sen Prelims Round 1 | Sente | ○ |
| 6 | 10/3 | 1260 | -0 | 1259 | Tadahisa Maruyama7-dan / age 27 1914 | Oi-sen Prelims Round 2 | Gote | ● |
| 7 | 12/15 | 1259 | -4 | 1255 | 清水市代 1432 | Ryuo-sen Group 6 Ranking Round 2 | Sente | ● |
| 8 | 2/9 | 1255 | -5 | 1250 | Seiichirou Taki7-dan / age 49 1385 | Osho-sen Prelim 1 Round 1 | Gote | ● |
| 9 | 2/20 | 1250 | -2 | 1248 | Yoshiyuki Ueyama6-dan / age 40 1582 | Kio-sen Prelims Round 1 | Gote | ● |
| 10 | 2/24 | 1248 | -4 | 1244 | Teruhiko Suzuki7-dan / age 43 1427 | NHK Cup Prelims | Gote | ● |
FY1996 results2W-10L
Win rate0.167
Rating1258
Annual rank146th
Rank/title at FY end / age5-dan / age 48
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/26 | 1266 | -3 | 1263 | Yoshiyuki Ueyama6-dan / age 38 1544 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 2 | 6/4 | 1263 | -4 | 1259 | Hiroto Kiritani6-dan / age 46 1450 | Hayazashi-sen Prelims | Sente | ● |
| 3 | 6/11 | 1259 | +12 | 1272 | Hiroto Kiritani6-dan / age 46 1464 | All-Japan Pro Round 1 | Gote | ○ |
| 4 | 7/11 | 1272 | -1 | 1271 | Makoto Nakahara9-dan / age 48 1815 | All-Japan Pro Round 2 | Gote | ● |
| 5 | 7/19 | 1271 | -7 | 1264 | Toratsugu Nomoto7-dan / age 51 1314 | Oza-sen Prelim 1 Round 1 | Gote | ● |
| 6 | 9/9 | 1264 | -2 | 1262 | Youichi Kushida5-dan / age 31 1574 | Oi-sen Prelims Round 1 | Gote | ● |
| 7 | 11/26 | 1262 | -2 | 1260 | Tadao Kitajima4-dan / age 30 1653 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ● |
| 8 | 1/31 | 1260 | -5 | 1255 | Haruo Numa6-dan / age 47 1408 | Kio-sen Prelims Round 1 | Sente | ● |
| 9 | 2/3 | 1255 | -3 | 1252 | Ryuuichi Matsuura6-dan / age 45 1520 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 10 | 2/21 | 1252 | +12 | 1264 | Hiroto Kiritani6-dan / age 47 1430 | NHK Cup Prelims | Gote | ○ |
| 11 | 2/21 | 1252 | -2 | 1251 | Eisaku Tomioka7-dan / age 32 1635 | NHK Cup Prelims | Sente | ● |
| 12 | 3/18 | 1263 | -5 | 1258 | Hideo Yamaguchi7-dan / age 55 1393 | Ryuo-sen Group 6 Promotion playoff Round 1 | Sente | ● |
FY1995 results1W-10L
Win rate0.091
Rating1269
Annual rank144th
Rank/title at FY end / age5-dan / age 47
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/27 | 1299 | -1 | 1298 | Hisashi Namekata4-dan / age 21 1782 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 2 | 5/29 | 1298 | -4 | 1294 | Katsumi Mushano6-dan / age 41 1507 | Hayazashi-sen Prelims | Gote | ● |
| 3 | 6/15 | 1294 | -4 | 1290 | Kenji Iino6-dan / age 40 1467 | All-Japan Pro Round 1 | Gote | ● |
| 4 | 7/7 | 1290 | -6 | 1283 | Hideo Yamaguchi7-dan / age 53 1364 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 5 | 10/3 | 1283 | -9 | 1274 | Shuuichi Ikeda6-dan / age 50 1232 | Oi-sen Prelims Round 1 | Gote | ● |
| 6 | 11/28 | 1274 | -4 | 1270 | Tsuneo Kikuchi6-dan / age 46 1458 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ● |
| 7 | 2/2 | 1270 | -1 | 1269 | Hiroyuki Miura5-dan / age 21 1798 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 8 | 2/14 | 1269 | -5 | 1265 | Yukio Miyasaka8-dan / age 66 1430 | Kio-sen Prelims Round 1 | Gote | ● |
| 9 | 2/29 | 1265 | -1 | 1263 | Yoshiyuki Kubota4-dan / age 23 1663 | NHK Cup Prelims | Gote | ● |
| 10 | 3/6 | 1263 | +10 | 1273 | Toratsugu Nomoto7-dan / age 50 1347 | Ryuo-sen Group 6 Promotion playoff Round 1 | Gote | ○ |
| 11 | 3/26 | 1273 | -5 | 1269 | Hiromitsu Takashima8-dan / age 54 1436 | Ryuo-sen Group 6 Promotion playoff Round 2 | Sente | ● |
FY1994 results2W-11L
Win rate0.154
Rating1301
Annual rank141st
Rank/title at FY end / age5-dan / age 46
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/7 | 1313 | +11 | 1325 | Hiroyuki Iida5-dan / age 32 1472 | Kisei-sen Prelim 1 Round 1 | Sente | ○ |
| 2 | 4/22 | 1325 | -2 | 1322 | Hisashi Ogura5-dan / age 25 1643 | Kisei-sen Prelim 1 Round 2 | Sente | ● |
| 3 | 6/2 | 1322 | -3 | 1319 | Eiji Ooshima6-dan / age 36 1563 | Hayazashi-sen Prelims | Sente | ● |
| 4 | 6/30 | 1319 | -3 | 1317 | Yoshiyuki Kubota4-dan / age 22 1610 | All-Japan Pro Round 1 | Sente | ● |
| 5 | 7/5 | 1317 | +7 | 1324 | Shuuichi Ikeda6-dan / age 49 1270 | Oza-sen Prelim 1 Round 1 | Gote | ○ |
| 6 | 7/26 | 1324 | -1 | 1323 | Tadahisa Maruyama5-dan / age 23 1847 | Oza-sen Prelim 1 Round 2 | Sente | ● |
| 7 | 8/25 | 1323 | -3 | 1320 | Shoichi Anzai5-dan / age 31 1582 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 8 | 9/8 | 1320 | -4 | 1316 | Hiroharu Seto5-dan / age 37 1501 | Oi-sen Prelims 回戦 | Gote | ● |
| 9 | 12/15 | 1316 | -4 | 1312 | 中井広恵 1504 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ● |
| 10 | 1/23 | 1312 | -1 | 1311 | Koichi Fukaura5-dan / age 22 1869 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 11 | 2/2 | 1311 | -5 | 1306 | Yoshinori Satou7-dan / age 45 1443 | Kio-sen Prelims Round 1 | Sente | ● |
| 12 | 2/27 | 1306 | -3 | 1303 | Shohei Takada5-dan / age 32 1599 | NHK Cup Prelims | Sente | ● |
| 13 | 3/9 | 1303 | -2 | 1301 | Hiroshi Okazaki4-dan / age 27 1632 | Ryuo-sen Group 6 Promotion playoff Round 1 | Gote | ● |
FY1993 results0W-12L
Win rate0.000
Rating1316
Annual rank139th
Rank/title at FY end / age5-dan / age 45
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/6 | 1370 | -3 | 1367 | Youichi Kushida5-dan / age 28 1593 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 2 | 4/14 | 1367 | -3 | 1364 | Masataka Sugimoto4-dan / age 24 1638 | Ryuo-sen Group 6 Promotion playoff Round 2 | Gote | ● |
| 3 | 6/8 | 1364 | -5 | 1359 | 木下浩一age 25 1517 | Hayazashi-sen Prelims | Gote | ● |
| 4 | 6/14 | 1359 | -5 | 1354 | Hiroto Kiritani6-dan / age 43 1490 | All-Japan Pro Round 1 | Gote | ● |
| 5 | 7/1 | 1354 | -6 | 1348 | Kiyosaku Sekiya6-dan / age 59 1449 | Oza-sen Prelim 1 Round 1 | Gote | ● |
| 6 | 9/8 | 1348 | -2 | 1346 | Koji Tosa6-dan / age 38 1663 | Oi-sen Prelims Round 1 | Gote | ● |
| 7 | 10/6 | 1346 | -5 | 1341 | Hiroto Kiritani6-dan / age 43 1473 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 8 | 11/30 | 1341 | -6 | 1335 | Haruo Numa5-dan / age 44 1428 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ● |
| 9 | 1/27 | 1335 | -6 | 1329 | Kiyosaku Sekiya6-dan / age 60 1436 | Osho-sen Prelim 1 Round 1 | Gote | ● |
| 10 | 2/2 | 1329 | -2 | 1327 | Masaki Izumi6-dan / age 33 1667 | Kio-sen Prelims Round 1 | Sente | ● |
| 11 | 2/28 | 1327 | -4 | 1323 | Kenji Iino6-dan / age 39 1503 | NHK Cup Prelims | Sente | ● |
| 12 | 3/29 | 1323 | -7 | 1316 | Chimine Yamaguchiage 56 1363 | Ryuo-sen Group 6 Promotion playoff Round 1 | Gote | ● |
FY1992 results4W-11L
Win rate0.267
Rating1370
Annual rank141st
Rank/title at FY end / age5-dan / age 44
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/7 | 1380 | -3 | 1376 | Keiichi Sanada4-dan / age 19 1609 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 2 | 4/15 | 1376 | -6 | 1370 | Kiyosaku Sekiya6-dan / age 58 1452 | Ryuo-sen Group 6 Promotion playoff Round 1 | Gote | ● |
| 3 | 6/4 | 1370 | -2 | 1368 | Koichi Fukaura4-dan / age 20 1724 | Hayazashi-sen Prelims | Sente | ● |
| 4 | 6/22 | 1368 | +8 | 1377 | Chimine Yamaguchiage 55 1383 | All-Japan Pro Round 1 | Gote | ○ |
| 5 | 7/7 | 1377 | -3 | 1374 | Mamoru Hatakeyama4-dan / age 23 1656 | All-Japan Pro Round 2 | Sente | ● |
| 6 | 7/10 | 1374 | -6 | 1368 | Hiroharu Seto5-dan / age 35 1451 | Oza-sen Prelim 1 Round 1 | Gote | ● |
| 7 | 9/14 | 1368 | -3 | 1364 | Nobuyuki Oouchi9-dan / age 50 1592 | Oi-sen Prelims Round 1 | Gote | ● |
| 8 | 10/14 | 1364 | -8 | 1356 | Toratsugu Nomoto7-dan / age 47 1346 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 9 | 12/9 | 1356 | -9 | 1346 | Shuuichi Ikeda6-dan / age 47 1291 | Ryuo-sen Group 6 Ranking Round 1 | Gote | ● |
| 10 | 1/28 | 1346 | -5 | 1341 | Toshihiko Kawaguchi6-dan / age 56 1460 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 11 | 2/19 | 1341 | -2 | 1339 | Kazuharu Shoshi6-dan / age 31 1663 | Kio-sen Prelims Round 1 | Gote | ● |
| 12 | 2/26 | 1339 | +11 | 1349 | Daigorou Satou9-dan / age 56 1461 | NHK Cup Prelims | Gote | ○ |
| 13 | 2/26 | 1339 | -3 | 1336 | Shoichi Anzai5-dan / age 29 1611 | NHK Cup Prelims | Gote | ● |
| 14 | 2/26 | 1339 | +14 | 1353 | Akio Ishikawa5-dan / age 29 1660 | NHK Cup Prelims | Gote | ○ |
| 15 | 3/11 | 1361 | +10 | 1370 | Kiyosaku Sekiya6-dan / age 59 1434 | Ryuo-sen Group 6 Promotion playoff Round 1 | Sente | ○ |
FY1991 results6W-21L
Win rate0.222
Rating1383
Annual rank152nd
Rank/title at FY end / age5-dan / age 43
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/3 | 1428 | +12 | 1440 | Youichi Kushida4-dan / age 26 1596 | Kisei-sen Prelim 1 Round 1 | Gote | ○ |
| 2 | 4/9 | 1440 | +11 | 1451 | Youichi Kushida4-dan / age 26 1584 | Ryuo-sen Group 6 Promotion playoff Round 1 | Gote | ○ |
| 3 | 4/24 | 1451 | -7 | 1444 | Hisao Hasebe8-dan / age 57 1499 | Kisei-sen Prelim 1 Round 2 | Sente | ● |
| 4 | 4/26 | 1444 | -6 | 1439 | 木下浩一age 23 1554 | Ryuo-sen Group 6 Promotion playoff Round 2 | Gote | ● |
| 5 | 6/6 | 1439 | -3 | 1436 | Ichiro Hiura5-dan / age 25 1713 | Hayazashi-sen Prelims | Gote | ● |
| 6 | 6/18 | 1436 | -2 | 1434 | Kenji Kanzaki5-dan / age 27 1747 | Junisen Class C2 Round 1 | Gote | ● |
| 7 | 6/24 | 1434 | +9 | 1443 | Hiroyuki Iida5-dan / age 29 1489 | All-Japan Pro Round 1 | Gote | ○ |
| 8 | 7/9 | 1443 | -3 | 1440 | Osamu Nakamura7-dan / age 28 1714 | All-Japan Pro Round 2 | Gote | ● |
| 9 | 7/11 | 1440 | -4 | 1436 | Koji Horiguchi5-dan / age 30 1633 | Oza-sen Prelim 1 Round 2 | Gote | ● |
| 10 | 7/16 | 1436 | -7 | 1429 | Nobuo Mori5-dan / age 39 1481 | Junisen Class C2 Round 2 | Sente | ● |
| 11 | 8/27 | 1429 | -6 | 1423 | Keizou Noda4-dan / age 33 1523 | Junisen Class C2 Round 3 | Sente | ● |
| 12 | 9/6 | 1423 | -6 | 1418 | Toshihiko Kawaguchi6-dan / age 54 1528 | Oi-sen Prelims Round 1 | Gote | ● |
| 13 | 9/17 | 1418 | +7 | 1425 | Mikio Tomizawa8-dan / age 71 1388 | Junisen Class C2 Round 4 | Gote | ○ |
| 14 | 10/1 | 1425 | -7 | 1418 | Hiroto Kiritani6-dan / age 41 1457 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 15 | 10/8 | 1418 | -8 | 1410 | Katsumi Mushano5-dan / age 37 1431 | Junisen Class C2 Round 5 | Gote | ● |
| 16 | 11/7 | 1410 | -5 | 1405 | Yoshiyuki Ueyama5-dan / age 34 1561 | Tenno-sen 5-dan section Round 1 | Sente | ● |
| 17 | 11/12 | 1405 | -3 | 1402 | Isao Nakata5-dan / age 24 1628 | Junisen Class C2 Round 6 | Sente | ● |
| 18 | 11/28 | 1402 | +13 | 1415 | Hisashi Ogura4-dan / age 23 1640 | Ryuo-sen Group 6 Ranking Round 1 | Gote | ○ |
| 19 | 12/17 | 1415 | -8 | 1406 | Shouji Kenmochi7-dan / age 57 1407 | Junisen Class C2 Round 7 | Gote | ● |
| 20 | 12/24 | 1406 | -5 | 1402 | Youichi Kushida4-dan / age 27 1558 | Ryuo-sen Group 6 Ranking Round 2 | Sente | ● |
| 21 | 1/21 | 1402 | -3 | 1398 | Shuji Satoh4-dan / age 24 1636 | Junisen Class C2 Round 8 | Sente | ● |
| 22 | 2/10 | 1398 | -3 | 1395 | Kazuharu Shoshi5-dan / age 30 1626 | Osho-sen Prelim 1 Round 1 | Gote | ● |
| 23 | 2/12 | 1395 | -2 | 1393 | Ichiro Hiura5-dan / age 25 1724 | Kio-sen Prelims Round 1 | Gote | ● |
| 24 | 2/18 | 1393 | -7 | 1386 | Shoudou Nakada5-dan / age 40 1454 | Junisen Class C2 Round 9 | Gote | ● |
| 25 | 2/28 | 1386 | -5 | 1381 | Saburou Takeichi5-dan / age 37 1519 | NHK Cup Prelims | Gote | ● |
| 26 | 3/17 | 1381 | -8 | 1374 | Akira Kinoshita6-dan / age 52 1401 | Junisen Class C2 Round 10 | Sente | ● |
| 27 | 3/31 | 1374 | +9 | 1383 | Haruo Numa5-dan / age 43 1418 | Ryuo-sen Group 6 Promotion playoff Round 2 | Sente | ○ |
FY1990 results6W-21L
Win rate0.222
Rating1434
Annual rank137th
Rank/title at FY end / age5-dan / age 42
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/19 | 1481 | +10 | 1492 | 木下浩一age 22 1583 | Ryuo-sen Group 6 Promotion playoff Round 3 | Gote | ○ |
| 2 | 5/15 | 1492 | -5 | 1486 | Isao Nakata5-dan / age 22 1604 | Ryuo-sen Group 6 Promotion playoff Semifinal | Sente | ● |
| 3 | 5/18 | 1486 | -5 | 1481 | Masataka Goda4-dan / age 19 1599 | Kisei-sen Prelim 1 Round 3 | Gote | ● |
| 4 | 6/1 | 1481 | -5 | 1475 | Masataka Goda4-dan / age 19 1604 | Hayazashi-sen Prelims | Gote | ● |
| 5 | 6/19 | 1475 | -11 | 1464 | Toratsugu Nomoto7-dan / age 45 1339 | Junisen Class C2 Round 1 | Gote | ● |
| 6 | 7/4 | 1464 | -5 | 1460 | Akio Ishikawa4-dan / age 27 1621 | Oza-sen Prelim 1 Round 2 | Gote | ● |
| 7 | 7/6 | 1460 | +9 | 1469 | Yukio Miyasaka8-dan / age 60 1520 | All-Japan Pro Round 2 | Gote | ○ |
| 8 | 7/17 | 1469 | +8 | 1477 | Junkichi Sakai5-dan / age 41 1468 | Junisen Class C2 Round 2 | Sente | ○ |
| 9 | 7/27 | 1477 | +10 | 1487 | Katsuhiko Murooka5-dan / age 31 1563 | All-Japan Pro Round 3 | Sente | ○ |
| 10 | 8/28 | 1487 | -5 | 1482 | Mamoru Hatakeyama4-dan / age 21 1640 | Junisen Class C2 Round 3 | Gote | ● |
| 11 | 9/11 | 1482 | -4 | 1478 | Yaichio Oono5-dan / age 31 1677 | All-Japan Pro Round 4 | Sente | ● |
| 12 | 9/12 | 1478 | -2 | 1476 | Kunio YonenagaOsho / age 47 1791 | Oi-sen Prelims Round 1 | Sente | ● |
| 13 | 9/18 | 1476 | -6 | 1471 | Eiji Ooshima6-dan / age 33 1588 | Junisen Class C2 Round 4 | Sente | ● |
| 14 | 10/2 | 1471 | -10 | 1461 | Chimine Yamaguchiage 53 1384 | Junisen Class C2 Round 5 | Sente | ● |
| 15 | 10/9 | 1461 | -6 | 1455 | Toshio Miyata6-dan / age 37 1558 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 16 | 10/16 | 1455 | -4 | 1451 | Hisashi Ogura4-dan / age 22 1649 | Junisen Class C2 Round 6 | Gote | ● |
| 17 | 11/5 | 1451 | -2 | 1449 | Toshiyuki Moriuchi5-dan / age 20 1759 | Tenno-sen 5-dan section Round 2 | Sente | ● |
| 18 | 11/13 | 1449 | +9 | 1457 | Hirofumi Itoh4-dan / age 30 1485 | Junisen Class C2 Round 7 | Gote | ○ |
| 19 | 12/5 | 1457 | -8 | 1449 | Hiroto Kiritani6-dan / age 41 1442 | Kachinuki-sen Prelims | Sente | ● |
| 20 | 12/11 | 1449 | -3 | 1446 | Daisuke Nakagawa5-dan / age 22 1726 | Junisen Class C2 Round 8 | Sente | ● |
| 21 | 12/27 | 1446 | -3 | 1443 | Tadahisa Maruyama4-dan / age 20 1702 | Ryuo-sen Group 6 Ranking Round 2 | Sente | ● |
| 22 | 2/12 | 1443 | -5 | 1438 | Hatasu Itou6-dan / age 40 1568 | Kio-sen Prelims Round 1 | Gote | ● |
| 23 | 2/15 | 1438 | -4 | 1435 | Eisaku Tomioka6-dan / age 26 1658 | Osho-sen Prelim 1 Round 1 | Gote | ● |
| 24 | 2/19 | 1435 | -6 | 1429 | Yoshiyuki Ueyama5-dan / age 33 1544 | Junisen Class C2 Round 10 | Gote | ● |
| 25 | 3/1 | 1429 | -5 | 1425 | Kazuyoshi Nishimura8-dan / age 49 1591 | NHK Cup Prelims | Gote | ● |
| 26 | 3/1 | 1429 | +12 | 1441 | Shuji Satoh4-dan / age 23 1625 | NHK Cup Prelims | Gote | ○ |
| 27 | 3/12 | 1437 | -3 | 1434 | Kozo Arimori5-dan / age 28 1700 | Junisen Class C2 Round 11 | Sente | ● |
FY1989 results17W-16L
Win rate0.515
Rating1486
Annual rank128th
Rank/title at FY end / age5-dan / age 41
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/3 | 1410 | +10 | 1420 | Hiroshi Seki4-dan / age 28 1494 | Kisei-sen Prelim 1 Round 2 | Sente | ○ |
| 2 | 5/9 | 1420 | -6 | 1414 | Yoshinori Satou7-dan / age 40 1513 | Kisei-sen Prelim 1 Round 3 | Sente | ● |
| 3 | 5/18 | 1414 | +9 | 1422 | Kiyosaku Sekiya6-dan / age 55 1448 | Ryuo-sen Group 6 Promotion playoff Round 3 | Gote | ○ |
| 4 | 6/5 | 1422 | +7 | 1429 | Yuji Sase8-dan / age 70 1380 | Hayazashi-sen Prelims | Sente | ○ |
| 5 | 6/5 | 1422 | -8 | 1415 | Masao Kitamura8-dan / age 54 1440 | Hayazashi-sen Prelims | Sente | ● |
| 6 | 6/20 | 1422 | -4 | 1418 | Akio Ishikawa4-dan / age 26 1623 | Junisen Class C2 Round 1 | Sente | ● |
| 7 | 6/23 | 1418 | -2 | 1416 | Nobuyuki Yashiki4-dan / age 17 1712 | Ryuo-sen Group 6 Promotion playoff Semifinal | Sente | ● |
| 8 | 6/27 | 1416 | -3 | 1412 | Hiroyuki Iida5-dan / age 27 1647 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 9 | 7/3 | 1412 | +12 | 1424 | Yuji Maeda7-dan / age 35 1577 | All-Japan Pro Round 1 | Gote | ○ |
| 10 | 7/11 | 1424 | +9 | 1433 | Yuuji Yoda5-dan / age 31 1475 | Junisen Class C2 Round 2 | Gote | ○ |
| 11 | 7/27 | 1433 | -4 | 1429 | Seiichirou Taki6-dan / age 40 1627 | All-Japan Pro Round 2 | Sente | ● |
| 12 | 8/1 | 1429 | -7 | 1422 | Yuuji Yoda5-dan / age 31 1466 | Kachinuki-sen Prelims | Sente | ● |
| 13 | 8/29 | 1422 | +10 | 1431 | Haruo Numa5-dan / age 40 1497 | Junisen Class C2 Round 3 | Gote | ○ |
| 14 | 9/7 | 1431 | +12 | 1444 | Teruhiko Suzuki6-dan / age 34 1623 | Oi-sen Prelims Round 1 | Gote | ○ |
| 15 | 9/19 | 1444 | -10 | 1433 | Masayuki Moriyasu5-dan / age 42 1345 | Junisen Class C2 Round 4 | Sente | ● |
| 16 | 10/2 | 1433 | +13 | 1446 | Youichi Kushida4-dan / age 24 1662 | Kisei-sen Prelim 1 Round 1 | Sente | ○ |
| 17 | 10/17 | 1446 | +12 | 1457 | Masamitsu Tachi5-dan / age 24 1613 | Junisen Class C2 Round 5 | Sente | ○ |
| 18 | 10/20 | 1457 | -4 | 1453 | Koji Tosa6-dan / age 34 1632 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 19 | 10/24 | 1453 | -11 | 1442 | Yoshitaka Kimura6-dan / age 58 1322 | Oi-sen Prelims Round 2 | Gote | ● |
| 20 | 11/1 | 1442 | -6 | 1436 | Hiroto Kiritani5-dan / age 40 1517 | Tenno-sen 5-dan section Round 1 | Sente | ● |
| 21 | 11/14 | 1436 | +10 | 1446 | Hiroto Kiritani5-dan / age 40 1520 | Junisen Class C2 Round 6 | Gote | ○ |
| 22 | 12/5 | 1446 | +9 | 1455 | Junichi Kase5-dan / age 32 1505 | Junisen Class C2 Round 7 | Sente | ○ |
| 23 | 12/12 | 1455 | +12 | 1467 | Youichi Kushida4-dan / age 25 1647 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ○ |
| 24 | 1/23 | 1467 | -6 | 1461 | Hiroshi Seki4-dan / age 29 1548 | Junisen Class C2 Round 8 | Gote | ● |
| 25 | 2/2 | 1461 | +7 | 1468 | Daigorou Satou8-dan / age 53 1430 | Kio-sen Prelims Round 1 | Sente | ○ |
| 26 | 2/6 | 1468 | -8 | 1460 | Tsuneo Kikuchi6-dan / age 40 1468 | Junisen Class C2 Round 9 | Gote | ● |
| 27 | 2/20 | 1460 | -9 | 1451 | Masayuki Moriyasu5-dan / age 42 1404 | Ryuo-sen Group 6 Ranking Round 3 | Gote | ● |
| 28 | 2/22 | 1451 | +9 | 1460 | Haruo Numa5-dan / age 40 1507 | NHK Cup Prelims | Sente | ○ |
| 29 | 2/22 | 1451 | +12 | 1463 | Shohei Takada4-dan / age 27 1619 | NHK Cup Prelims | Gote | ○ |
| 30 | 2/22 | 1451 | +13 | 1464 | Osamu Nakamura7-dan / age 27 1724 | NHK Cup Prelims | Gote | ○ |
| 31 | 3/13 | 1485 | +8 | 1494 | Saburou Takeichi5-dan / age 35 1505 | Junisen Class C2 Round 10 | Sente | ○ |
| 32 | 3/19 | 1494 | -4 | 1490 | Kazuo Manabe8-dan / age 38 1678 | NHK Cup Main Round 1 | Gote | ● |
| 33 | 3/27 | 1490 | -4 | 1486 | Ichiro Hiura5-dan / age 24 1696 | Kio-sen Prelims Round 2 | Gote | ● |
FY1988 results8W-16L
Win rate0.333
Rating1412
Annual rank137th
Rank/title at FY end / age5-dan / age 40
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/6 | 1394 | -5 | 1389 | Akio Ishikawa4-dan / age 25 1549 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 2 | 4/27 | 1389 | -6 | 1383 | Saburou Takeichi5-dan / age 34 1494 | Kachinuki-sen Prelims | Gote | ● |
| 3 | 5/27 | 1383 | -6 | 1377 | Tsuneo Kikuchi6-dan / age 38 1477 | Hayazashi-sen Prelims | Sente | ● |
| 4 | 6/7 | 1377 | -6 | 1371 | Hiroharu Seto4-dan / age 31 1464 | Junisen Class C2 Round 1 | Gote | ● |
| 5 | 6/23 | 1371 | -3 | 1369 | Eiji Ooshima5-dan / age 31 1638 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 6 | 6/28 | 1369 | -1 | 1367 | Keita Inoue5-dan / age 24 1770 | Junisen Class C2 Round 2 | Sente | ● |
| 7 | 7/8 | 1367 | -4 | 1363 | Yukio Miyasaka8-dan / age 58 1534 | All-Japan Pro Round 1 | Gote | ● |
| 8 | 7/19 | 1363 | +8 | 1371 | Eiji Oohara7-dan / age 59 1354 | Junisen Class C2 Round 3 | Sente | ○ |
| 9 | 9/6 | 1371 | -5 | 1365 | Ryuuichi Matsuura5-dan / age 36 1486 | Junisen Class C2 Round 4 | Gote | ● |
| 10 | 9/16 | 1365 | -2 | 1363 | Yasuharu Ooyama9-dan / age 65 1739 | Oi-sen Prelims Round 1 | Gote | ● |
| 11 | 10/5 | 1363 | -3 | 1360 | 木下浩一age 21 1608 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 12 | 10/18 | 1360 | +7 | 1367 | Yoshitaka Kimura5-dan / age 57 1323 | Junisen Class C2 Round 6 | Sente | ○ |
| 13 | 11/1 | 1367 | -3 | 1364 | Kenji Iino6-dan / age 34 1596 | Junisen Class C2 Round 7 | Sente | ● |
| 14 | 11/15 | 1364 | -2 | 1362 | Katsuhiko Murooka5-dan / age 29 1659 | Tenno-sen 5-dan section Round 1 | Sente | ● |
| 15 | 12/6 | 1362 | +12 | 1374 | Hiroshi Naganuma4-dan / age 23 1564 | Junisen Class C2 Round 8 | Gote | ○ |
| 16 | 12/9 | 1374 | +13 | 1387 | 木下浩一age 21 1633 | Ryuo-sen Group 6 Ranking Round 2 | Sente | ○ |
| 17 | 1/10 | 1387 | +11 | 1398 | Nobuo Mori5-dan / age 36 1533 | Ryuo-sen Group 6 Ranking Round 3 | Sente | ○ |
| 18 | 1/17 | 1398 | -4 | 1394 | Keizou Noda4-dan / age 30 1566 | Junisen Class C2 Round 9 | Gote | ● |
| 19 | 2/7 | 1394 | +8 | 1401 | Yuji Sase8-dan / age 69 1387 | Junisen Class C2 Round 10 | Sente | ○ |
| 20 | 2/10 | 1401 | -5 | 1397 | Noboru Sakurai7-dan / age 47 1556 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 21 | 2/17 | 1397 | -4 | 1393 | Kenji Iino6-dan / age 34 1581 | Kio-sen Prelims Round 1 | Gote | ● |
| 22 | 3/2 | 1393 | -3 | 1389 | Teruhiko Suzuki6-dan / age 34 1635 | NHK Cup Prelims | Gote | ● |
| 23 | 3/2 | 1393 | +10 | 1403 | Junichi Kase5-dan / age 31 1489 | NHK Cup Prelims | Gote | ○ |
| 24 | 3/7 | 1400 | +12 | 1412 | Hiromitsu Kanki5-dan / age 30 1619 | Junisen Class C2 Round 11 | Gote | ○ |
FY1987 results8W-19L
Win rate0.296
Rating1398
Annual rank139th
Rank/title at FY end / age5-dan / age 39
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/9 | 1402 | -6 | 1396 | Haruo Numa5-dan / age 38 1488 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 2 | 6/2 | 1396 | -6 | 1390 | Hisao Hirotsu9-dan / age 64 1490 | Hayazashi-sen Prelims | Sente | ● |
| 3 | 6/25 | 1390 | +9 | 1399 | Hideo Yamaguchi7-dan / age 45 1426 | Oza-sen Prelim 1 Round 1 | Sente | ○ |
| 4 | 6/30 | 1399 | +12 | 1411 | Akio Ishikawa4-dan / age 24 1589 | Junisen Class C2 Round 1 | Sente | ○ |
| 5 | 7/7 | 1411 | -2 | 1410 | Yasuharu Ooyama9-dan / age 64 1784 | All-Japan Pro Round 1 | Sente | ● |
| 6 | 7/14 | 1410 | +10 | 1420 | Hiroto Kiritani5-dan / age 37 1509 | Junisen Class C2 Round 2 | Gote | ○ |
| 7 | 7/21 | 1420 | -4 | 1416 | 永作芳也age 31 1608 | Oza-sen Prelim 1 Round 2 | Gote | ● |
| 8 | 9/8 | 1416 | -9 | 1407 | Masayuki Moriyasu5-dan / age 40 1367 | Junisen Class C2 Round 3 | Gote | ● |
| 9 | 9/29 | 1407 | -3 | 1403 | Yasumitsu Satoh4-dan / age 17 1631 | Junisen Class C2 Round 4 | Sente | ● |
| 10 | 10/1 | 1403 | -5 | 1398 | Isao Nakata4-dan / age 20 1537 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 11 | 10/6 | 1398 | -3 | 1395 | Masamitsu Tachiage 22 1625 | Junisen Class C2 Round 5 | Sente | ● |
| 12 | 10/15 | 1395 | +8 | 1402 | Hirofumi Serizawa9-dan / age 50 1380 | Oi-sen Prelims Round 1 | Sente | ○ |
| 13 | 10/27 | 1402 | -3 | 1399 | Kazuo Ishida8-dan / age 40 1643 | Oi-sen Prelims Round 2 | Sente | ● |
| 14 | 11/12 | 1399 | -2 | 1397 | Masaki Izumi5-dan / age 26 1734 | Tenno-sen 5-dan section Round 1 | Gote | ● |
| 15 | 11/24 | 1397 | -7 | 1390 | Ichirou Tanabe6-dan / age 49 1455 | Junisen Class C2 Round 7 | Gote | ● |
| 16 | 12/8 | 1390 | -3 | 1387 | Youichi Kushida4-dan / age 22 1644 | Junisen Class C2 Round 8 | Sente | ● |
| 17 | 12/9 | 1387 | -9 | 1379 | Shuuichi Ikeda5-dan / age 42 1348 | Ryuo-sen Group 6 Ranking Round 2 | Sente | ● |
| 18 | 1/19 | 1379 | -5 | 1374 | Nobuo Mori5-dan / age 35 1529 | Junisen Class C2 Round 9 | Gote | ● |
| 19 | 1/28 | 1374 | -6 | 1368 | Kiyosaku Sekiya6-dan / age 54 1454 | Ryuo-sen Group 6 Promotion playoff Round 1 | Sente | ● |
| 20 | 2/1 | 1368 | -2 | 1366 | Shuuichi Ono6-dan / age 29 1739 | Osho-sen Prelim 1 Round 1 | Gote | ● |
| 21 | 2/9 | 1366 | +11 | 1377 | Saburou Takeichi5-dan / age 33 1502 | Junisen Class C2 Round 10 | Sente | ○ |
| 22 | 2/16 | 1377 | +11 | 1388 | Hiroto Kiritani5-dan / age 38 1513 | Kio-sen Prelims Round 1 | Gote | ○ |
| 23 | 2/23 | 1388 | +12 | 1400 | Hisao Hasebe8-dan / age 54 1565 | NHK Cup Prelims | Sente | ○ |
| 24 | 2/23 | 1388 | -4 | 1384 | Seiichirou Taki6-dan / age 39 1564 | NHK Cup Prelims | Sente | ● |
| 25 | 2/23 | 1388 | +12 | 1400 | Kenji Iino6-dan / age 33 1559 | NHK Cup Prelims | Sente | ○ |
| 26 | 2/29 | 1407 | -4 | 1403 | Teruhiko Suzuki6-dan / age 33 1599 | Kio-sen Prelims Round 2 | Sente | ● |
| 27 | 3/8 | 1403 | -5 | 1398 | Isao Nakata4-dan / age 20 1556 | Junisen Class C2 Round 11 | Gote | ● |
FY1986 results6W-22L
Win rate0.214
Rating1407
Annual rank135th
Rank/title at FY end / age5-dan / age 38
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/25 | 1438 | -4 | 1434 | Hatasu Itou5-dan / age 35 1611 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 2 | 6/9 | 1434 | -7 | 1427 | Hisao Hirotsu9-dan / age 63 1462 | Hayazashi-sen Prelims | Sente | ● |
| 3 | 6/20 | 1427 | -7 | 1420 | Mikio Tomizawa8-dan / age 66 1478 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 4 | 6/30 | 1420 | -7 | 1413 | Tsuneo Kikuchi6-dan / age 37 1476 | Junisen Class C2 Round 1 | Gote | ● |
| 5 | 7/15 | 1413 | -3 | 1411 | Kozo Arimori4-dan / age 23 1700 | Junisen Class C2 Round 2 | Sente | ● |
| 6 | 7/24 | 1411 | -5 | 1406 | Toshikatsu Yoshida7-dan / age 53 1554 | All-Japan Pro Round 1 | Sente | ● |
| 7 | 8/26 | 1406 | -3 | 1402 | Hiromitsu Kanki4-dan / age 27 1642 | Junisen Class C2 Round 3 | Gote | ● |
| 8 | 9/8 | 1402 | -1 | 1402 | Koji TanigawaKio / age 24 1921 | Kachinuki-sen Main | Gote | ● |
| 9 | 9/16 | 1402 | -4 | 1398 | Kazuharu Shoshi4-dan / age 24 1603 | Junisen Class C2 Round 4 | Sente | ● |
| 10 | 9/22 | 1398 | +12 | 1410 | Hisao Hasebe8-dan / age 53 1583 | Oi-sen Prelims Round 1 | Gote | ○ |
| 11 | 10/7 | 1410 | -9 | 1400 | Fumio Kitamuraage 66 1346 | Junisen Class C2 Round 5 | Gote | ● |
| 12 | 10/13 | 1400 | -2 | 1398 | Shuuichi Ono5-dan / age 28 1745 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 13 | 10/16 | 1398 | -2 | 1396 | Shuuichi Ono5-dan / age 28 1747 | Oi-sen Prelims Round 2 | Gote | ● |
| 14 | 11/6 | 1396 | -3 | 1393 | Kazuo Manabe7-dan / age 34 1653 | Judan-sen Prelims Round 1 | Sente | ● |
| 15 | 11/18 | 1393 | -3 | 1391 | Masaki Izumi5-dan / age 25 1685 | Tenno-sen 5-dan section Round 1 | Gote | ● |
| 16 | 11/26 | 1391 | -3 | 1388 | Hiroki Nakata4-dan / age 22 1657 | Junisen Class C2 Round 7 | Sente | ● |
| 17 | 12/8 | 1388 | -4 | 1384 | 小林 宏4-dan / age 23 1595 | Junisen Class C2 Round 8 | Gote | ● |
| 18 | 12/16 | 1384 | +12 | 1397 | Katsumi Mushano5-dan / age 32 1598 | Meisho-sen Prelims Round 1 | Gote | ○ |
| 19 | 1/6 | 1397 | -3 | 1393 | Teruhiko Suzuki6-dan / age 32 1625 | Meisho-sen Prelims Round 2 | Gote | ● |
| 20 | 1/19 | 1393 | -3 | 1391 | Masahiko Urano4-dan / age 22 1662 | Junisen Class C2 Round 9 | Sente | ● |
| 21 | 1/29 | 1391 | +11 | 1402 | Terutaka Yasue7-dan / age 45 1526 | Osho-sen Prelim 1 Round 1 | Gote | ○ |
| 22 | 2/17 | 1402 | -4 | 1398 | Hiroyuki Iida4-dan / age 25 1609 | Junisen Class C2 Round 10 | Sente | ● |
| 23 | 2/19 | 1398 | -9 | 1389 | Shuuichi Ikeda5-dan / age 42 1368 | Kio-sen Prelims Round 1 | Sente | ● |
| 24 | 2/24 | 1389 | +9 | 1398 | Toyoichi Igarashi9-dan / age 62 1424 | NHK Cup Prelims | Sente | ○ |
| 25 | 2/24 | 1389 | +13 | 1402 | Shigeru Sekine9-dan / age 57 1669 | NHK Cup Prelims | Gote | ○ |
| 26 | 2/24 | 1389 | -6 | 1383 | Hiroshi Seki4-dan / age 26 1483 | NHK Cup Prelims | Sente | ● |
| 27 | 2/26 | 1405 | -4 | 1401 | Yoshimasa Saeki7-dan / age 50 1569 | Osho-sen Prelim 1 Round 2 | Sente | ● |
| 28 | 3/10 | 1401 | +6 | 1407 | Eiji Oohara7-dan / age 58 1328 | Junisen Class C2 Round 11 | Gote | ○ |
FY1985 results11W-16L
Win rate0.407
Rating1437
Annual rank126th
Rank/title at FY end / age5-dan / age 37
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/9 | 1411 | -5 | 1405 | Chimine Yamaguchiage 47 1534 | Kio-sen Prelims Round 3 | Sente | ● |
| 2 | 4/23 | 1405 | -4 | 1401 | Hatasu Itou5-dan / age 34 1575 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 3 | 5/28 | 1401 | +13 | 1414 | Ichiro Hiura4-dan / age 19 1635 | Oza-sen Prelim 1 Round 1 | Sente | ○ |
| 4 | 5/31 | 1414 | -4 | 1410 | Yoshimasa Saeki7-dan / age 48 1604 | Hayazashi-sen Prelims | Gote | ● |
| 5 | 6/10 | 1410 | -3 | 1407 | Hiroshi Kamiya5-dan / age 24 1694 | Oza-sen Prelim 1 Round 2 | Gote | ● |
| 6 | 6/11 | 1407 | -3 | 1404 | Keita Inoue4-dan / age 21 1663 | Junisen Class C2 Round 1 | Gote | ● |
| 7 | 7/2 | 1404 | -4 | 1401 | Yoshinori Satou7-dan / age 36 1621 | All-Japan Pro Round 1 | Gote | ● |
| 8 | 7/9 | 1401 | +8 | 1408 | Masayuki Moriyasu5-dan / age 38 1394 | Junisen Class C2 Round 2 | Sente | ○ |
| 9 | 9/10 | 1408 | +6 | 1414 | Kazumasa Yamanaka7-dan / age 70 1306 | Junisen Class C2 Round 3 | Gote | ○ |
| 10 | 9/17 | 1414 | -4 | 1410 | Yoshimasa Saeki7-dan / age 49 1591 | Oi-sen Prelims Round 1 | Sente | ● |
| 11 | 9/30 | 1410 | -8 | 1402 | Kiyosaku Sekiya6-dan / age 51 1410 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 12 | 10/8 | 1402 | -4 | 1398 | Hiroshi Seki4-dan / age 25 1569 | Junisen Class C2 Round 4 | Gote | ● |
| 13 | 11/1 | 1398 | -3 | 1395 | Koji Tosa5-dan / age 30 1654 | Judan-sen Prelims Round 1 | Sente | ● |
| 14 | 11/19 | 1395 | +10 | 1404 | Ichirou Tanabe6-dan / age 47 1471 | Junisen Class C2 Round 6 | Gote | ○ |
| 15 | 11/25 | 1404 | +11 | 1415 | Eiji Ooshima5-dan / age 28 1517 | Tenno-sen 4-dan section Round 1 | Sente | ○ |
| 16 | 11/26 | 1415 | -3 | 1412 | Hiroshi Kamiya5-dan / age 24 1658 | Meisho-sen Prelims Round 1 | Sente | ● |
| 17 | 12/6 | 1412 | -6 | 1406 | Tsuneo Kikuchi5-dan / age 36 1523 | Tenno-sen 5-dan section Round 2 | Gote | ● |
| 18 | 12/10 | 1406 | +8 | 1414 | Toyoichi Igarashi9-dan / age 61 1409 | Junisen Class C2 Round 7 | Gote | ○ |
| 19 | 1/21 | 1414 | +12 | 1426 | Yoshiyuki Ueyama4-dan / age 28 1619 | Junisen Class C2 Round 8 | Sente | ○ |
| 20 | 1/31 | 1426 | -6 | 1420 | Eiji Ooshima5-dan / age 28 1504 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 21 | 2/6 | 1420 | -5 | 1415 | Kazuharu Shoshi4-dan / age 24 1553 | Kio-sen Prelims Round 1 | Sente | ● |
| 22 | 2/18 | 1415 | -3 | 1412 | Taku Morishita4-dan / age 19 1680 | Junisen Class C2 Round 9 | Gote | ● |
| 23 | 2/28 | 1412 | -6 | 1406 | Haruo Numa5-dan / age 36 1514 | NHK Cup Prelims | Sente | ● |
| 24 | 3/11 | 1406 | +11 | 1418 | Atsuo Onoage 23 1560 | Junisen Class C2 Round 10 | Sente | ○ |
| 25 | 3/12 | 1418 | +9 | 1427 | Shuuichi Ikeda5-dan / age 41 1460 | Kachinuki-sen Prelims Round 1 | Sente | ○ |
| 26 | 3/13 | 1427 | +9 | 1436 | Chimine Yamaguchiage 48 1463 | Kachinuki-sen Prelims Round 2 | Gote | ○ |
| 27 | 3/13 | 1427 | +10 | 1437 | Haruo Numa5-dan / age 36 1504 | Kachinuki-sen Prelims Final | Sente | ○ |
FY1984 results11W-20L
Win rate0.355
Rating1416
Annual rank130th
Rank/title at FY end / age5-dan / age 36
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/10 | 1420 | +10 | 1430 | Eiji Ooshima5-dan / age 26 1518 | Osho-sen Prelim 1 Round 1 | Sente | ○ |
| 2 | 4/24 | 1430 | +11 | 1441 | Toratsugu Nomoto6-dan / age 39 1569 | Osho-sen Prelim 1 Round 2 | Gote | ○ |
| 3 | 4/27 | 1441 | -6 | 1435 | Hiroyuki Iida4-dan / age 22 1523 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 4 | 5/8 | 1435 | +6 | 1441 | Yukio Shimodairaage 59 1351 | Oza-sen Prelim 1 Round 1 | Gote | ○ |
| 5 | 5/15 | 1441 | -6 | 1435 | Tsuneo Kikuchi5-dan / age 34 1530 | Osho-sen Prelim 1 Round 3 | Sente | ● |
| 6 | 5/31 | 1435 | -3 | 1432 | Koji Tosa5-dan / age 29 1675 | Oza-sen Prelim 1 Round 2 | Sente | ● |
| 7 | 6/5 | 1432 | -4 | 1427 | Ichiro Hiura4-dan / age 18 1600 | Hayazashi-sen Prelims | Sente | ● |
| 8 | 6/21 | 1427 | +12 | 1439 | Saburou Takeichi4-dan / age 30 1601 | Junisen Class C2 Round 1 | Gote | ○ |
| 9 | 7/12 | 1439 | -5 | 1434 | Hiromitsu Kanki4-dan / age 25 1596 | Junisen Class C2 Round 2 | Sente | ● |
| 10 | 7/31 | 1434 | +12 | 1447 | Noboru Tamaru7-dan / age 34 1649 | All-Japan Pro Round 1 | Sente | ○ |
| 11 | 9/13 | 1447 | -5 | 1441 | Haruo Numa5-dan / age 35 1562 | Junisen Class C2 Round 3 | Sente | ● |
| 12 | 9/25 | 1441 | -4 | 1438 | Toshio Miyata6-dan / age 31 1658 | Oi-sen Prelims Round 1 | Gote | ● |
| 13 | 10/4 | 1438 | -5 | 1433 | Junkichi Sakai5-dan / age 35 1563 | Junisen Class C2 Round 4 | Gote | ● |
| 14 | 10/16 | 1433 | -6 | 1426 | Shouji Kenmochi7-dan / age 50 1515 | Kachinuki-sen Prelims Round 2 | Sente | ● |
| 15 | 10/25 | 1426 | -5 | 1422 | Hiroto Kiritani5-dan / age 35 1569 | Junisen Class C2 Round 5 | Sente | ● |
| 16 | 11/1 | 1422 | +11 | 1433 | Yuzo Maruta9-dan / age 65 1578 | All-Japan Pro Round 2 | Gote | ○ |
| 17 | 11/5 | 1433 | -6 | 1427 | Toratsugu Nomoto6-dan / age 39 1506 | Judan-sen Prelims Round 1 | Gote | ● |
| 18 | 11/15 | 1427 | +9 | 1435 | Hiroharu Seto4-dan / age 28 1464 | Junisen Class C2 Round 6 | Gote | ○ |
| 19 | 11/22 | 1435 | -5 | 1431 | Hatasu Itou5-dan / age 34 1590 | All-Japan Pro Round 3 | Gote | ● |
| 20 | 11/27 | 1431 | +11 | 1442 | Seiichirou Taki6-dan / age 35 1588 | Kisei-sen Prelim 1 Round 2 | Gote | ○ |
| 21 | 11/30 | 1442 | -9 | 1433 | Yoshitaka Kimura5-dan / age 53 1385 | Tenno-sen 5-dan section Round 1 | Sente | ● |
| 22 | 12/13 | 1433 | +8 | 1441 | Kiyoshi Aoki4-dan / age 36 1426 | Junisen Class C2 Round 7 | Sente | ○ |
| 23 | 12/20 | 1441 | -4 | 1436 | Terutaka Yasue6-dan / age 43 1613 | Meisho-sen Prelims Round 1 | Gote | ● |
| 24 | 12/25 | 1436 | -5 | 1431 | Saburou Takeichi4-dan / age 30 1570 | Kisei-sen Prelim 1 Round 3 | Gote | ● |
| 25 | 1/24 | 1431 | -7 | 1425 | Hisao Hirotsu8-dan / age 61 1484 | Junisen Class C2 Round 8 | Gote | ● |
| 26 | 2/5 | 1425 | +8 | 1433 | Kiyosaku Sekiya6-dan / age 51 1443 | Kio-sen Prelims Round 1 | Sente | ○ |
| 27 | 2/21 | 1433 | -6 | 1427 | Eiji Ooshima5-dan / age 27 1542 | Junisen Class C2 Round 9 | Gote | ● |
| 28 | 3/1 | 1427 | +12 | 1439 | Yoshimasa Saeki7-dan / age 48 1597 | Kio-sen Prelims Round 2 | Sente | ○ |
| 29 | 3/5 | 1439 | -5 | 1434 | Masamitsu Tachiage 19 1561 | NHK Cup Prelims | Sente | ● |
| 30 | 3/7 | 1434 | -8 | 1425 | Shuuichi Ikeda5-dan / age 40 1418 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 31 | 3/14 | 1425 | -9 | 1416 | Fumio Kitamuraage 64 1380 | Junisen Class C2 Round 10 | Sente | ● |
FY1983 results12W-19L
Win rate0.387
Rating1422
Annual rank126th
Rank/title at FY end / age5-dan / age 35
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/15 | 1388 | +7 | 1395 | Nobuhiko Sakaguchi9-dan / age 74 1334 | Osho-sen Prelim 1 Round 1 | Sente | ○ |
| 2 | 5/9 | 1395 | -4 | 1391 | Daigorou Satou8-dan / age 46 1585 | Osho-sen Prelim 1 Round 2 | Gote | ● |
| 3 | 5/12 | 1391 | +9 | 1400 | Shuuichi Ikeda5-dan / age 38 1445 | Kisei-sen Prelim 1 Round 2 | Sente | ○ |
| 4 | 6/7 | 1400 | -5 | 1395 | 永作芳也age 27 1555 | Hayazashi-sen Prelims Round 1 | Gote | ● |
| 5 | 6/17 | 1395 | +12 | 1407 | Kenji Iino5-dan / age 28 1566 | Kisei-sen Prelim 1 Round 3 | Gote | ○ |
| 6 | 6/22 | 1407 | -4 | 1403 | Masaki Izumi4-dan / age 22 1593 | Junisen Class C2 Round 1 | Gote | ● |
| 7 | 7/5 | 1403 | -3 | 1400 | Teruhiko Suzuki6-dan / age 28 1662 | All-Japan Pro Round 1 | Gote | ● |
| 8 | 7/8 | 1400 | -5 | 1395 | Toshihiko Kawaguchi5-dan / age 46 1538 | Kisei-sen Prelim 1 Round 4 | Sente | ● |
| 9 | 7/22 | 1395 | +11 | 1406 | Junichi Kase4-dan / age 25 1553 | Junisen Class C2 Round 2 | Sente | ○ |
| 10 | 8/26 | 1406 | +10 | 1416 | Kiyosaku Sekiya6-dan / age 49 1475 | Oza-sen Prelim 1 Round 1 | Sente | ○ |
| 11 | 9/8 | 1416 | -6 | 1410 | Nobuo Mori4-dan / age 31 1522 | Junisen Class C2 Round 3 | Sente | ● |
| 12 | 9/16 | 1410 | +8 | 1419 | Toyoichi Igarashi8-dan / age 58 1430 | Oza-sen Prelim 1 Round 2 | Sente | ○ |
| 13 | 9/19 | 1419 | -4 | 1415 | Hatasu Itou5-dan / age 33 1614 | Oi-sen Prelims Round 1 | Gote | ● |
| 14 | 9/29 | 1415 | +8 | 1423 | Seiichi Kobori8-dan / age 71 1425 | Junisen Class C2 Round 4 | Gote | ○ |
| 15 | 10/6 | 1423 | -6 | 1417 | Yoshito Arino5-dan / age 35 1505 | Oza-sen Prelim 1 Round 3 | Gote | ● |
| 16 | 10/27 | 1417 | -5 | 1412 | 永作芳也age 28 1556 | Junisen Class C2 Round 5 | Sente | ● |
| 17 | 10/31 | 1412 | -4 | 1408 | Toshikatsu Yoshida7-dan / age 50 1603 | Judan-sen Prelims Round 1 | Gote | ● |
| 18 | 11/22 | 1408 | -9 | 1399 | Yukio Shimodairaage 59 1378 | Kisei-sen Prelim 1 Round 2 | Sente | ● |
| 19 | 11/28 | 1399 | +10 | 1410 | Yoshito Arino5-dan / age 35 1505 | Kachinuki-sen Prelims Round 1 | Sente | ○ |
| 20 | 11/28 | 1399 | -2 | 1397 | Shuuichi Ono4-dan / age 25 1698 | Kachinuki-sen Prelims Round 1 | Sente | ● |
| 21 | 11/29 | 1407 | -4 | 1403 | Hiroto Kiritani5-dan / age 34 1588 | Shinjin-o-sen Round 1 | Sente | ● |
| 22 | 12/5 | 1403 | +10 | 1413 | Hideo Yamaguchi6-dan / age 42 1480 | Meisho-sen Prelims Round 1 | Gote | ○ |
| 23 | 12/15 | 1413 | -4 | 1409 | Shoudou Nakada4-dan / age 31 1598 | Junisen Class C2 Round 7 | Gote | ● |
| 24 | 1/9 | 1409 | -3 | 1406 | Hisao Hasebe8-dan / age 50 1681 | Meisho-sen Prelims Round 2 | Gote | ● |
| 25 | 1/26 | 1406 | +7 | 1413 | Kazumasa Yamanaka7-dan / age 69 1371 | Junisen Class C2 Round 8 | Gote | ○ |
| 26 | 2/3 | 1413 | +11 | 1424 | Hisao Hirotsu8-dan / age 60 1541 | Kio-sen Prelims Round 1 | Sente | ○ |
| 27 | 2/10 | 1424 | -5 | 1419 | Chimine Yamaguchiage 46 1586 | Kio-sen Prelims Round 2 | Gote | ● |
| 28 | 2/23 | 1419 | -3 | 1416 | Keita Inoue4-dan / age 20 1666 | Junisen Class C2 Round 9 | Sente | ● |
| 29 | 3/2 | 1416 | -4 | 1413 | Taku Morishita4-dan / age 17 1631 | NHK Cup Prelims | Sente | ● |
| 30 | 3/15 | 1413 | -3 | 1410 | Shuuichi Ono4-dan / age 26 1687 | Junisen Class C2 Round 10 | Gote | ● |
| 31 | 3/22 | 1410 | +12 | 1422 | Noboru Kosaka5-dan / age 34 1612 | Junisen Class C2 Round 11 | Sente | ○ |
FY1982 results4W-19L
Win rate0.174
Rating1391
Annual rank130th
Rank/title at FY end / age5-dan / age 34
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/23 | 1436 | -5 | 1431 | Kenji Iino5-dan / age 27 1556 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 2 | 5/18 | 1431 | -5 | 1426 | Seiichirou Taki6-dan / age 33 1581 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 3 | 6/1 | 1426 | -4 | 1422 | Shigeru Sekine8-dan / age 52 1598 | Hayazashi-sen Prelims Round 1 | Sente | ● |
| 4 | 6/14 | 1422 | -3 | 1419 | Osamu Nakamura5-dan / age 19 1686 | All-Japan Pro Round 1 | Gote | ● |
| 5 | 6/30 | 1419 | +8 | 1427 | Yukio Shimodairaage 57 1404 | Junisen Class C2 Round 1 | Gote | ○ |
| 6 | 7/20 | 1427 | -4 | 1423 | Kouichi Kodama4-dan / age 31 1615 | Junisen Class C2 Round 2 | Sente | ● |
| 7 | 9/22 | 1423 | -8 | 1414 | Yukio Shimodairaage 57 1409 | Oza-sen Prelim 1 Round 1 | Gote | ● |
| 8 | 9/27 | 1414 | +12 | 1426 | Yoshiyuki Ueyama4-dan / age 25 1592 | Junisen Class C2 Round 3 | Gote | ○ |
| 9 | 10/5 | 1426 | -4 | 1422 | Motoji Hanamura9-dan / age 64 1621 | Oi-sen Prelims Round 1 | Gote | ● |
| 10 | 10/27 | 1422 | +10 | 1432 | Hisao Hirotsu8-dan / age 59 1528 | Junisen Class C2 Round 4 | Sente | ○ |
| 11 | 11/5 | 1432 | -5 | 1427 | 永作芳也age 27 1562 | Kisei-sen Prelim 1 Round 2 | Sente | ● |
| 12 | 11/24 | 1427 | -7 | 1420 | Masayuki Moriyasu5-dan / age 35 1461 | Junisen Class C2 Round 5 | Sente | ● |
| 13 | 12/13 | 1420 | -5 | 1416 | Terutaka Yasue6-dan / age 41 1582 | Judan-sen Prelims Round 1 | Sente | ● |
| 14 | 12/16 | 1416 | -4 | 1412 | Katsumi Mushano4-dan / age 28 1628 | Meisho-sen Prelims Round 1 | Gote | ● |
| 15 | 12/23 | 1412 | -6 | 1406 | Hiroto Kiritani5-dan / age 33 1510 | Junisen Class C2 Round 6 | Gote | ● |
| 16 | 1/11 | 1406 | -3 | 1403 | Osamu Nakamura5-dan / age 20 1683 | Shinjin-o-sen Round 1 | Sente | ● |
| 17 | 1/26 | 1403 | +10 | 1413 | Kiyoshi Aoki4-dan / age 35 1478 | Junisen Class C2 Round 7 | Gote | ○ |
| 18 | 2/9 | 1413 | -3 | 1410 | Toshio Miyata5-dan / age 30 1669 | Kachinuki-sen Prelims Round 1 | Gote | ● |
| 19 | 2/15 | 1410 | -3 | 1407 | Shuuichi Ono4-dan / age 25 1654 | Kio-sen Prelims Round 1 | Gote | ● |
| 20 | 2/21 | 1407 | -3 | 1404 | Hiroshi Kamiya4-dan / age 21 1664 | Junisen Class C2 Round 8 | Sente | ● |
| 21 | 3/8 | 1404 | -3 | 1401 | Hisao Hasebe8-dan / age 49 1658 | NHK Cup Prelims Round 2 | Sente | ● |
| 22 | 3/18 | 1401 | -8 | 1393 | Shigekazu Minamiguchi8-dan / age 64 1392 | Junisen Class C2 Round 9 | Gote | ● |
| 23 | 3/25 | 1393 | -2 | 1391 | Akira Shima4-dan / age 20 1705 | Junisen Class C2 Round 10 | Sente | ● |
FY1981 results6W-16L
Win rate0.273
Rating1437
Annual rank116th
Rank/title at FY end / age5-dan / age 33
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/6 | 1460 | -5 | 1455 | Yasuaki Tsukada4-dan / age 16 1586 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 2 | 5/1 | 1455 | -5 | 1449 | Seiichirou Taki5-dan / age 32 1582 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 3 | 9/4 | 1449 | -5 | 1444 | Shuuichi Ono4-dan / age 23 1573 | Junisen Class C2 Round 1 | Sente | ● |
| 4 | 9/17 | 1444 | +11 | 1455 | Terutaka Yasue6-dan / age 40 1594 | Oza-sen Prelim 1 Round 2 | Sente | ○ |
| 5 | 9/29 | 1455 | +11 | 1467 | Noboru Kosaka5-dan / age 31 1608 | Junisen Class C2 Round 2 | Gote | ○ |
| 6 | 10/5 | 1467 | -5 | 1461 | Tsuneo Kikuchi5-dan / age 32 1590 | Oi-sen Prelims Round 1 | Gote | ● |
| 7 | 10/16 | 1461 | -5 | 1456 | Shuuichi Ono4-dan / age 23 1586 | Kachinuki-sen Prelims Round 1 | Gote | ● |
| 8 | 10/20 | 1456 | +8 | 1465 | Shuuichi Ikeda5-dan / age 36 1477 | Junisen Class C2 Round 3 | Gote | ○ |
| 9 | 11/6 | 1465 | -6 | 1458 | Hiroto Kiritani4-dan / age 32 1537 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 10 | 11/13 | 1458 | -5 | 1454 | Seiichirou Taki5-dan / age 32 1618 | Oza-sen Prelim 1 Round 3 | Gote | ● |
| 11 | 11/24 | 1454 | +11 | 1465 | Nobuo Mori4-dan / age 29 1612 | Junisen Class C2 Round 5 | Sente | ○ |
| 12 | 12/1 | 1465 | -7 | 1458 | Toratsugu Nomoto6-dan / age 36 1512 | Judan-sen Prelims Round 1 | Sente | ● |
| 13 | 12/10 | 1458 | -3 | 1455 | Hatasu Itou5-dan / age 31 1693 | Meisho-sen Prelims Round 1 | Gote | ● |
| 14 | 12/14 | 1455 | -7 | 1448 | Yuuji Yoda4-dan / age 23 1503 | Junisen Class C2 Round 6 | Gote | ● |
| 15 | 12/17 | 1448 | -8 | 1440 | Yoshito Arino4-dan / age 33 1436 | Shinjin-o-sen Round 1 | Gote | ● |
| 16 | 1/26 | 1440 | +9 | 1449 | Yoshitaka Kimura5-dan / age 50 1490 | Junisen Class C2 Round 7 | Gote | ○ |
| 17 | 2/4 | 1449 | -3 | 1446 | Koji Tosa4-dan / age 26 1696 | Kio-sen Prelims Round 1 | Gote | ● |
| 18 | 2/15 | 1446 | -5 | 1440 | Yasuaki Tsukada4-dan / age 17 1563 | Junisen Class C2 Round 8 | Sente | ● |
| 19 | 2/25 | 1440 | +13 | 1454 | Koji Tosa4-dan / age 26 1711 | Junisen Class C2 Round 9 | Sente | ○ |
| 20 | 3/1 | 1454 | -6 | 1448 | Toshikatsu Yoshida7-dan / age 48 1560 | NHK Cup Prelims Round 2 | Sente | ● |
| 21 | 3/10 | 1448 | -6 | 1442 | Hiroharu Seto4-dan / age 25 1545 | Junisen Class C2 Round 10 | Gote | ● |
| 22 | 3/17 | 1442 | -6 | 1437 | Ryuuichi Matsuura4-dan / age 30 1554 | Junisen Class C2 Round 11 | Sente | ● |
FY1980 results9W-19L
Win rate0.321
Rating1464
Annual rank114th
Rank/title at FY end / age4-dan / age 32
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/12 | 1514 | -7 | 1507 | Akira Kinoshita5-dan / age 40 1552 | Hayazashi-sen Main Round 1 | Sente | ● |
| 2 | 4/25 | 1507 | -11 | 1496 | Kiyosaku Sekiya6-dan / age 46 1394 | Osho-sen Prelim 1 Round 1 | Gote | ● |
| 3 | 5/9 | 1496 | +7 | 1503 | Seiichi Kobori8-dan / age 68 1437 | Kisei-sen Prelim 1 Round 1 | Gote | ○ |
| 4 | 5/13 | 1503 | +8 | 1510 | Mikio Tomizawa8-dan / age 60 1489 | Kisei-sen Prelim 1 Round 2 | Sente | ○ |
| 5 | 5/30 | 1510 | -4 | 1506 | Hatasu Itou4-dan / age 29 1679 | Kisei-sen Prelim 1 Round 3 | Sente | ● |
| 6 | 6/24 | 1506 | +6 | 1512 | Shigekazu Minamiguchi8-dan / age 61 1434 | Junisen Class C2 Round 1 | Sente | ○ |
| 7 | 7/22 | 1512 | -7 | 1505 | Ichirou Tanabe5-dan / age 41 1557 | Junisen Class C2 Round 2 | Gote | ● |
| 8 | 9/10 | 1505 | +9 | 1515 | Ichirou Tanabe5-dan / age 42 1564 | Oza-sen Prelim 1 Round 1 | Sente | ○ |
| 9 | 9/17 | 1515 | -8 | 1507 | Yuji Sase8-dan / age 61 1532 | Oza-sen Prelim 1 Round 2 | Sente | ● |
| 10 | 9/24 | 1507 | -6 | 1501 | Eiji Ooshima4-dan / age 23 1608 | Junisen Class C2 Round 3 | Sente | ● |
| 11 | 9/29 | 1501 | +9 | 1511 | Ichirou Tanabe5-dan / age 42 1563 | Kachinuki-sen Prelims Round 1 | Sente | ○ |
| 12 | 10/7 | 1511 | +8 | 1519 | Toratsugu Nomoto6-dan / age 35 1531 | Oi-sen Prelims Round 1 | Sente | ○ |
| 13 | 10/9 | 1519 | -5 | 1514 | Teruhiko Suzuki4-dan / age 25 1662 | Kachinuki-sen Prelims Final | Sente | ● |
| 14 | 10/27 | 1514 | -11 | 1504 | Nobuhiko Sakaguchi9-dan / age 71 1398 | Junisen Class C2 Round 4 | Gote | ● |
| 15 | 10/31 | 1504 | -5 | 1499 | Motoji Hanamura9-dan / age 62 1662 | Oi-sen Prelims Round 2 | Sente | ● |
| 16 | 11/12 | 1499 | -6 | 1494 | Noboru Sakurai6-dan / age 39 1607 | Judan-sen Prelims Round 1 | Sente | ● |
| 17 | 11/21 | 1494 | -9 | 1485 | Toyoichi Igarashi8-dan / age 56 1457 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 18 | 11/27 | 1485 | -5 | 1479 | Kouichi Kodama4-dan / age 29 1604 | Junisen Class C2 Round 5 | Sente | ● |
| 19 | 12/2 | 1479 | -6 | 1473 | Hiroto Kiritani4-dan / age 31 1550 | Shinjin-o-sen Round 1 | Sente | ● |
| 20 | 12/12 | 1473 | -6 | 1467 | Yuji Sase8-dan / age 61 1563 | Meisho-sen Prelims Round 1 | Sente | ● |
| 21 | 1/16 | 1467 | -5 | 1462 | Michio Takahashi4-dan / age 20 1597 | Kio-sen Prelims Round 1 | Sente | ● |
| 22 | 1/19 | 1462 | +10 | 1471 | Kiyoshi Aoki4-dan / age 33 1532 | Junisen Class C2 Round 7 | Gote | ○ |
| 23 | 2/10 | 1471 | +8 | 1479 | Masayuki Moriyasu5-dan / age 33 1452 | Junisen Class C2 Round 8 | Gote | ○ |
| 24 | 2/23 | 1479 | -6 | 1473 | Shoudou Nakada4-dan / age 29 1551 | Junisen Class C2 Round 9 | Sente | ● |
| 25 | 3/6 | 1473 | -4 | 1469 | Hisao Hasebe7-dan / age 47 1673 | NHK Cup Prelims Round 1 | Gote | ● |
| 26 | 3/9 | 1469 | +8 | 1477 | Yukio Shimodairaage 56 1476 | Junisen Class C2 Round 10 | Gote | ○ |
| 27 | 3/12 | 1477 | -7 | 1470 | Haruo Numa4-dan / age 31 1541 | Junisen Class C2 Round 11 | Sente | ● |
| 28 | 3/23 | 1470 | -6 | 1464 | Hiroto Kiritani4-dan / age 31 1555 | Hayazashi-sen Prelims Round 1 | Gote | ● |
FY1979 results12W-16L
Win rate0.429
Rating1514
Annual rank98th
Rank/title at FY end / age4-dan / age 31
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/3 | 1489 | +11 | 1499 | Shigeyuki Matsuda8-dan / age 57 1602 | Hayazashi-sen Prelims | Gote | ○ |
| 2 | 4/11 | 1499 | +9 | 1508 | Toshihiko Kawaguchi5-dan / age 42 1543 | Osho-sen Prelim 1 Round 1 | Gote | ○ |
| 3 | 4/26 | 1508 | -7 | 1502 | Shuuichi Ikeda5-dan / age 34 1570 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 4 | 5/8 | 1502 | -5 | 1497 | Noboru Tamaru6-dan / age 29 1638 | Osho-sen Prelim 1 Round 2 | Gote | ● |
| 5 | 6/9 | 1497 | +13 | 1510 | Koji Tanigawa5-dan / age 17 1729 | Hayazashi-sen Main Round 1 | Sente | ○ |
| 6 | 6/27 | 1510 | +9 | 1519 | Noboru Kosaka4-dan / age 29 1575 | Junisen Class C2 Round 1 | Sente | ○ |
| 7 | 7/23 | 1519 | -10 | 1510 | Seiichi Kobori8-dan / age 67 1451 | Junisen Class C2 Round 2 | Gote | ● |
| 8 | 9/11 | 1510 | +10 | 1520 | Yuji Maeda5-dan / age 25 1619 | Oza-sen Prelim 1 Round 2 | Sente | ○ |
| 9 | 9/20 | 1520 | -4 | 1515 | Toshio Miyata4-dan / age 26 1684 | Oza-sen Prelim 1 Round 3 | Gote | ● |
| 10 | 9/25 | 1515 | -6 | 1510 | Kazuo Azuma4-dan / age 24 1611 | Junisen Class C2 Round 3 | Gote | ● |
| 11 | 9/29 | 1510 | +10 | 1519 | Eiji Ooshima4-dan / age 22 1577 | Kachinuki-sen Prelims Round 1 | Sente | ○ |
| 12 | 10/13 | 1519 | -6 | 1513 | Yuji Maeda5-dan / age 25 1602 | Hayazashi-sen Main Round 2 | Sente | ● |
| 13 | 10/16 | 1513 | +11 | 1524 | Yasuo Harada8-dan / age 56 1631 | Oi-sen Prelims Round 1 | Gote | ○ |
| 14 | 10/19 | 1524 | -6 | 1518 | Shuuichi Ono4-dan / age 21 1615 | Kachinuki-sen Prelims Final | Sente | ● |
| 15 | 10/30 | 1518 | -4 | 1514 | Torahiko Tanaka4-dan / age 22 1718 | Junisen Class C2 Round 4 | Sente | ● |
| 16 | 11/5 | 1514 | +12 | 1526 | Torahiko Tanaka4-dan / age 22 1722 | Oi-sen Prelims Round 2 | Gote | ○ |
| 17 | 11/14 | 1526 | -4 | 1522 | Torahiko Tanaka4-dan / age 22 1710 | Judan-sen Prelims Round 1 | Gote | ● |
| 18 | 11/16 | 1522 | -6 | 1516 | Seiichirou Taki5-dan / age 30 1612 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 19 | 11/26 | 1516 | -10 | 1506 | Seiichi Kobori8-dan / age 67 1436 | Meisho-sen Prelims Round 1 | Gote | ● |
| 20 | 11/28 | 1506 | -7 | 1499 | Katsumi Mushano4-dan / age 25 1544 | Junisen Class C2 Round 5 | Gote | ● |
| 21 | 12/3 | 1499 | -7 | 1492 | Ichirou Tanabe5-dan / age 41 1537 | Meiki-sen Round 1 | Gote | ● |
| 22 | 12/11 | 1492 | -6 | 1486 | Hisao Hasebe7-dan / age 46 1595 | Oi-sen Prelims Round 3 | Gote | ● |
| 23 | 1/16 | 1486 | -7 | 1480 | Saburou Takeichi1-dan / age 25 1548 | Shinjin-o-sen Round 1 | Sente | ● |
| 24 | 1/21 | 1480 | -4 | 1476 | Teruhiko Suzuki4-dan / age 25 1661 | Junisen Class C2 Round 7 | Gote | ● |
| 25 | 2/14 | 1476 | +10 | 1485 | Shuuichi Ikeda5-dan / age 35 1548 | Junisen Class C2 Round 8 | Sente | ○ |
| 26 | 3/17 | 1485 | +10 | 1495 | Nobuo Mori4-dan / age 28 1555 | Junisen Class C2 Round 10 | Sente | ○ |
| 27 | 3/24 | 1495 | +10 | 1505 | Shouji Kenmochi7-dan / age 45 1593 | Hayazashi-sen Prelims Final | Gote | ○ |
| 28 | 3/27 | 1505 | +9 | 1514 | Hiroto Kiritani4-dan / age 30 1535 | Junisen Class C2 Round 11 | Gote | ○ |
FY1978 results8W-16L
Win rate0.333
Rating1489
Annual rank107th
Rank/title at FY end / age4-dan / age 30
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/12 | 1517 | -8 | 1509 | Yoshimasa Saeki7-dan / age 41 1517 | Osho-sen Prelim 1 Round 2 | Gote | ● |
| 2 | 4/29 | 1509 | -5 | 1504 | Yasuo Harada8-dan / age 55 1665 | Hayazashi-sen Main Round 1 | Sente | ● |
| 3 | 5/8 | 1504 | -6 | 1498 | Kenji Iino4-dan / age 23 1598 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 4 | 7/4 | 1498 | -6 | 1492 | Haruo Numa4-dan / age 29 1575 | Junisen Class C2 Round 1 | Gote | ● |
| 5 | 7/26 | 1492 | +5 | 1497 | Mitsuo Kakuta7-dan / age 68 1368 | Junisen Class C2 Round 2 | Sente | ○ |
| 6 | 9/5 | 1497 | -7 | 1491 | Hatasu Itou4-dan / age 27 1562 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 7 | 9/21 | 1491 | -8 | 1483 | Shuuichi Ikeda5-dan / age 33 1494 | Kachinuki-sen Prelims Round 1 | Sente | ● |
| 8 | 9/29 | 1483 | -4 | 1479 | Tsuneo Kikuchi5-dan / age 29 1650 | Oi-sen Prelims Round 1 | Gote | ● |
| 9 | 10/3 | 1479 | -6 | 1472 | Junkichi Sakai4-dan / age 29 1561 | Junisen Class C2 Round 3 | Gote | ● |
| 10 | 10/23 | 1472 | +10 | 1483 | Eiji Ooshima4-dan / age 21 1575 | Junisen Class C2 Round 4 | Sente | ○ |
| 11 | 11/14 | 1483 | -5 | 1478 | Kenji Kobayashi4-dan / age 21 1618 | Junisen Class C2 Round 5 | Sente | ● |
| 12 | 11/21 | 1478 | -6 | 1471 | Ichirou Tanabe5-dan / age 40 1546 | Meiki-sen Round 1 | Gote | ● |
| 13 | 11/24 | 1471 | +10 | 1481 | Kenji Iino4-dan / age 24 1554 | Meisho-sen Prelims Round 1 | Sente | ○ |
| 14 | 11/27 | 1481 | +6 | 1487 | Nobuhiko Sakaguchi9-dan / age 69 1407 | Kisei-sen Prelim 1 Round 1 | Sente | ○ |
| 15 | 11/30 | 1487 | -5 | 1483 | Toshio Miyata4-dan / age 26 1650 | Judan-sen Prelims Round 1 | Gote | ● |
| 16 | 12/9 | 1483 | -4 | 1479 | Teruichi Aono5-dan / age 25 1697 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 17 | 12/12 | 1479 | +11 | 1490 | Koji Tosa4-dan / age 23 1620 | Junisen Class C2 Round 6 | Gote | ○ |
| 18 | 12/19 | 1490 | -7 | 1483 | Yoshimasa Saeki7-dan / age 42 1525 | Meisho-sen Prelims Round 2 | Sente | ● |
| 19 | 1/12 | 1483 | +10 | 1493 | Saburou Takeichi1-dan / age 24 1565 | Shinjin-o-sen Round 1 | Sente | ○ |
| 20 | 1/31 | 1493 | -6 | 1487 | Hatasu Itou4-dan / age 28 1574 | Junisen Class C2 Round 8 | Gote | ● |
| 21 | 2/19 | 1487 | +9 | 1495 | Yoshito Arino4-dan / age 30 1509 | Junisen Class C2 Round 9 | Sente | ○ |
| 22 | 2/27 | 1495 | -6 | 1490 | Tsuneo Kikuchi5-dan / age 29 1602 | Shinjin-o-sen Round 2 | Gote | ● |
| 23 | 3/13 | 1490 | -10 | 1479 | Nobuhiko Sakaguchi9-dan / age 70 1385 | Junisen Class C2 Round 10 | Gote | ● |
| 24 | 3/16 | 1479 | +10 | 1489 | Kenji Iino4-dan / age 24 1569 | Junisen Class C2 Round 11 | Sente | ○ |
FY1977 results11W-17L
Win rate0.393
Rating1518
Annual rank88th
Rank/title at FY end / age4-dan / age 29
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/11 | 1533 | -6 | 1527 | Yuji Maeda4-dan / age 23 1631 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 2 | 5/25 | 1527 | +7 | 1534 | Yoshito Arino4-dan / age 28 1495 | Osho-sen Prelim 1 Round 1 | Sente | ○ |
| 3 | 5/27 | 1534 | +10 | 1545 | Shigeyuki Matsuda8-dan / age 55 1636 | Osho-sen Prelim 1 Round 2 | Gote | ○ |
| 4 | 6/14 | 1545 | -8 | 1536 | Toyoichi Igarashi8-dan / age 52 1536 | Osho-sen Prelim 1 Round 3 | Gote | ● |
| 5 | 6/28 | 1536 | -7 | 1530 | Koji Tanigawa4-dan / age 15 1584 | Junisen Class C2 | Sente | ● |
| 6 | 7/19 | 1530 | -6 | 1524 | Yuji Maeda4-dan / age 23 1635 | Junisen Class C2 | Gote | ● |
| 7 | 8/25 | 1524 | -9 | 1515 | Yukio Shimodairaage 52 1472 | Hayazashi-sen Prelims Round 1 | Gote | ● |
| 8 | 9/5 | 1515 | +9 | 1524 | Toyoichi Igarashi8-dan / age 52 1548 | Oza-sen Prelim 1 Round 2 | Sente | ○ |
| 9 | 9/9 | 1524 | -7 | 1517 | Eiji Ooshima4-dan / age 20 1585 | Oi-sen Prelims Round 1 | Sente | ● |
| 10 | 9/22 | 1517 | -6 | 1511 | Hatasu Itou4-dan / age 27 1589 | Oza-sen Prelim 1 Round 3 | Gote | ● |
| 11 | 10/19 | 1511 | -8 | 1502 | Kenji Iino4-dan / age 23 1498 | Meiki-sen Round 1 | Gote | ● |
| 12 | 11/8 | 1502 | +10 | 1512 | Hatasu Itou4-dan / age 27 1587 | Kisei-sen Prelim 1 Round 1 | Gote | ○ |
| 13 | 11/11 | 1512 | -6 | 1506 | Noboru Tamaru5-dan / age 27 1611 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 14 | 11/14 | 1506 | -6 | 1501 | Shoudou Nakada4-dan / age 25 1601 | Junisen Class C2 | Gote | ● |
| 15 | 11/16 | 1501 | +9 | 1510 | Noboru Kosaka4-dan / age 27 1563 | Junisen Class C2 | Sente | ○ |
| 16 | 11/30 | 1510 | +12 | 1522 | Toshio Miyata4-dan / age 25 1684 | Meisho-sen Prelims Round 1 | Gote | ○ |
| 17 | 12/7 | 1522 | -7 | 1515 | Saburou Takeichi1-dan / age 23 1565 | Shinjin-o-sen Round 1 | Gote | ● |
| 18 | 12/20 | 1515 | +7 | 1521 | Yoshitaka Kimura5-dan / age 46 1460 | Junisen Class C2 | Sente | ○ |
| 19 | 12/23 | 1521 | -6 | 1515 | Shigeru Sekine8-dan / age 48 1609 | Meisho-sen Prelims Round 2 | Gote | ● |
| 20 | 1/11 | 1515 | +8 | 1524 | Toyoichi Igarashi8-dan / age 53 1528 | Judan-sen Prelims Round 1 | Sente | ○ |
| 21 | 1/24 | 1524 | -9 | 1514 | Kiyosaku Sekiya6-dan / age 44 1464 | Junisen Class C2 | Gote | ● |
| 22 | 2/2 | 1514 | -2 | 1512 | Nobuyuki Oouchi8-dan / age 36 1838 | Judan-sen Prelims Round 2 | Sente | ● |
| 23 | 2/7 | 1512 | -8 | 1504 | Ichirou Tanabe5-dan / age 39 1511 | Junisen Class C2 | Gote | ● |
| 24 | 2/14 | 1504 | -6 | 1498 | Hiroto Kiritani4-dan / age 28 1581 | Junisen Class C2 | Sente | ● |
| 25 | 3/14 | 1498 | -6 | 1492 | Ryuuichi Matsuura4-dan / age 26 1591 | Junisen Class C2 | Sente | ● |
| 26 | 3/17 | 1492 | +9 | 1501 | Shuuichi Ikeda5-dan / age 33 1530 | Junisen Class C2 | Gote | ○ |
| 27 | 3/24 | 1501 | +7 | 1508 | Kiyosaku Sekiya6-dan / age 44 1459 | Osho-sen Prelim 1 Round 1 | Gote | ○ |
| 28 | 3/27 | 1508 | +10 | 1518 | Chimine Yamaguchiage 40 1592 | Hayazashi-sen Prelims | Sente | ○ |
FY1976 results6W-12L
Win rate0.333
Rating1537
Annual rank79th
Rank/title at FY end / age4-dan / age 28
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/8 | 1564 | +4 | 1568 | Shizuo Seino8-dan / age 53 1345 | Osho-sen Prelim 1 Round 1 | Sente | ○ |
| 2 | 4/12 | 1568 | -6 | 1562 | Motoji Hanamura8-dan / age 58 1639 | Osho-sen Prelim 1 Round 2 | Gote | ● |
| 3 | 5/19 | 1562 | -7 | 1554 | Koji Tosa4-dan / age 21 1598 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 4 | 6/15 | 1554 | -7 | 1547 | Yuji Maeda4-dan / age 22 1601 | Oza-sen Prelim 1 Round 1 | Gote | ● |
| 5 | 7/13 | 1547 | -5 | 1542 | Yasuo Harada8-dan / age 53 1670 | Hayazashi-sen Prelims Round 2 | Gote | ● |
| 6 | 8/31 | 1542 | +5 | 1548 | Seiichi Kobori8-dan / age 64 1425 | Oi-sen Prelims Round 1 | Sente | ○ |
| 7 | 9/7 | 1548 | -7 | 1540 | Terutaka Yasue5-dan / age 35 1585 | Oi-sen Prelims Round 2 | Sente | ● |
| 8 | 10/19 | 1540 | -7 | 1534 | Hiroto Kiritani4-dan / age 27 1602 | Meiki-sen Round 1 | Sente | ● |
| 9 | 11/4 | 1534 | +10 | 1544 | Hiroto Kiritani4-dan / age 27 1609 | Meisho-sen Prelims Round 1 | Gote | ○ |
| 10 | 11/9 | 1544 | +10 | 1553 | Toshio Miyata4-dan / age 24 1614 | Kisei-sen Prelim 1 Round 1 | Sente | ○ |
| 11 | 11/16 | 1553 | +7 | 1561 | Tsutomu Matsushita8-dan / age 63 1529 | Kisei-sen Prelim 1 Round 2 | Sente | ○ |
| 12 | 11/24 | 1561 | -4 | 1557 | Kazuo Ishida7-dan / age 29 1754 | Meisho-sen Prelims Round 2 | Sente | ● |
| 13 | 11/30 | 1557 | -3 | 1553 | Kazuo Manabe5-dan / age 24 1793 | Kisei-sen Prelim 1 Round 3 | Gote | ● |
| 14 | 1/11 | 1553 | -7 | 1546 | Ryuuichi Matsuura1-dan / age 25 1586 | Shinjin-o-sen Round 1 | Gote | ● |
| 15 | 1/18 | 1546 | -6 | 1540 | Yuji Maeda4-dan / age 22 1618 | Judan-sen Prelims Round 1 | Sente | ● |
| 16 | 2/8 | 1540 | -6 | 1533 | Haruo Numa4-dan / age 27 1612 | Hayazashi-sen Prelims Round 1 | Sente | ● |
| 17 | 2/23 | 1533 | +11 | 1544 | Yasuo Harada8-dan / age 53 1676 | Renmei Cup Round 1 | Sente | ○ |
| 18 | 3/22 | 1544 | -8 | 1537 | Hirofumi Serizawa8-dan / age 40 1565 | Renmei Cup Round 2 | Sente | ● |
FY1975 results15W-16L
Win rate0.484
Rating1563
Annual rank67th
Rank/title at FY end / age4-dan / age 27
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/10 | 1569 | -6 | 1563 | Yoshinori Satou6-dan / age 26 1639 | Osho-sen Prelim 1 Round 2 | Sente | ● |
| 2 | 4/28 | 1563 | +9 | 1572 | Daigorou Satou8-dan / age 38 1615 | Meisho-sen Main Round 1 | Gote | ○ |
| 3 | 5/16 | 1572 | -7 | 1565 | Chimine Yamaguchiage 37 1613 | Shinjin-o-sen Round 2 | Gote | ● |
| 4 | 5/20 | 1565 | -8 | 1556 | Toshihiko Kawaguchi5-dan / age 38 1547 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 5 | 6/17 | 1556 | -7 | 1549 | Shouji Kenmochi7-dan / age 40 1587 | Meisho-sen Main Round 2 | Sente | ● |
| 6 | 6/27 | 1549 | -4 | 1545 | Osamu Katsuura7-dan / age 29 1752 | Hayazashi-sen Prelims Round 2 | Gote | ● |
| 7 | 9/1 | 1545 | -7 | 1538 | Hiroto Kiritani4-dan / age 25 1569 | Oza-sen Prelim 1 Round 1 | Gote | ● |
| 8 | 9/16 | 1538 | +7 | 1545 | Fumio Kitamuraage 54 1496 | Junisen Class C2 | Sente | ○ |
| 9 | 9/18 | 1545 | +7 | 1552 | Masayuki Moriyasu4-dan / age 28 1508 | Junisen Class C2 | Gote | ○ |
| 10 | 10/14 | 1552 | +10 | 1562 | Hisao Hirotsu8-dan / age 52 1623 | Oi-sen Prelims Round 1 | Gote | ○ |
| 11 | 10/20 | 1562 | +6 | 1568 | Kiyosaku Sekiya6-dan / age 41 1494 | Judan-sen Prelim 1 Round 1 | Sente | ○ |
| 12 | 10/23 | 1568 | +9 | 1577 | Daigorou Satou8-dan / age 39 1593 | Oi-sen Prelims Round 2 | Gote | ○ |
| 13 | 10/28 | 1577 | +7 | 1583 | Akira Kinoshita5-dan / age 36 1513 | Junisen Class C2 | Sente | ○ |
| 14 | 10/31 | 1583 | -9 | 1574 | Toratsugu Nomoto5-dan / age 30 1531 | Judan-sen Prelim 1 Round 2 | Sente | ● |
| 15 | 11/6 | 1574 | -7 | 1568 | Teruichi Aono4-dan / age 22 1639 | Junisen Class C2 | Gote | ● |
| 16 | 11/13 | 1568 | -6 | 1561 | Hideo Yamaguchi6-dan / age 34 1641 | Meisho-sen Prelims Round 2 | Sente | ● |
| 17 | 11/20 | 1561 | +5 | 1566 | Yukio Shimodairaage 51 1440 | Junisen Class C2 | Gote | ○ |
| 18 | 11/24 | 1566 | -8 | 1558 | Kenji Iino4-dan / age 21 1545 | Meiki-sen Round 1 | Gote | ● |
| 19 | 12/2 | 1558 | +4 | 1562 | Shizuo Seino8-dan / age 53 1352 | Kisei-sen Prelim 1 Round 2 | Gote | ○ |
| 20 | 12/9 | 1562 | +7 | 1569 | 鈴木英春アマ 1537 | Shinjin-o-sen Round 1 | Sente | ○ |
| 21 | 12/16 | 1569 | -5 | 1564 | Kazuo Manabe4-dan / age 23 1719 | Junisen Class C2 | Sente | ● |
| 22 | 12/24 | 1564 | +6 | 1570 | Seiichi Kobori8-dan / age 63 1457 | Kisei-sen Prelim 1 Round 3 | Sente | ○ |
| 23 | 12/26 | 1570 | -12 | 1558 | Nobuhiko Sakaguchiage 67 1400 | Kisei-sen Prelim 1 Final | Gote | ● |
| 24 | 1/12 | 1558 | -4 | 1554 | Keiji Mori7-dan / age 29 1749 | Hayazashi-sen Prelims Round 2 | Sente | ● |
| 25 | 1/22 | 1554 | +9 | 1564 | Toshio Miyata4-dan / age 23 1604 | Junisen Class C2 | Gote | ○ |
| 26 | 1/30 | 1564 | +10 | 1574 | Shigeru Sekine8-dan / age 46 1662 | Oi-sen Prelims Round 3 | Gote | ○ |
| 27 | 2/17 | 1574 | +4 | 1578 | Mitsuo Kakuta7-dan / age 66 1399 | Junisen Class C2 | Sente | ○ |
| 28 | 2/24 | 1578 | -9 | 1569 | Toshihiko Kawaguchi5-dan / age 39 1548 | Junisen Class C2 | Sente | ● |
| 29 | 2/27 | 1569 | +7 | 1576 | Kenji Iino4-dan / age 21 1508 | Junisen Class C2 | Gote | ○ |
| 30 | 3/9 | 1576 | -8 | 1568 | Haruo Numa4-dan / age 26 1592 | Oi-sen Prelims Final | Gote | ● |
| 31 | 3/31 | 1568 | -6 | 1563 | Yoshinori Satou6-dan / age 27 1673 | Shinjin-o-sen Round 2 | Gote | ● |
FY1974 results4W-5L
Win rate0.444
Rating1578
Annual rank60th
Rank/title at FY end / age4-dan / age 26
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 9/10 | 1578 | -11 | 1567 | Yukio Shimodairaage 49 1430 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 2 | 9/24 | 1567 | -6 | 1561 | Yuzo Maruta9-dan / age 55 1637 | Oi-sen Prelims Round 1 | Gote | ● |
| 3 | 10/15 | 1561 | -10 | 1550 | Kiyosaku Sekiya6-dan / age 40 1461 | Meiki-sen Round 1 | Gote | ● |
| 4 | 11/12 | 1550 | -6 | 1545 | Teruichi Aono4-dan / age 21 1661 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 5 | 11/18 | 1545 | +8 | 1553 | Toshikatsu Yoshida6-dan / age 41 1564 | Meisho-sen Prelims Round 2 | Gote | ○ |
| 6 | 12/16 | 1553 | +9 | 1562 | Saburou Takeichi1-dan / age 20 1582 | Shinjin-o-sen Round 1 | Gote | ○ |
| 7 | 1/13 | 1562 | +8 | 1570 | Yuji Sase8-dan / age 55 1550 | Meisho-sen Prelims Final | Gote | ○ |
| 8 | 1/20 | 1570 | -8 | 1561 | Shigeyuki Matsuda8-dan / age 53 1561 | Hayazashi-sen Prelims Final | Sente | ● |
| 9 | 1/20 | 1570 | +9 | 1578 | Masao Kitamura8-dan / age 40 1608 | Hayazashi-sen Prelims Round 2 | Sente | ○ |
FY1973 results1W-1L
Win rate0.500
Rating1576
Annual rank47th
Rank/title at FY end / age1-dan / age 25
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/8 | 1577 | +6 | 1583 | Chimine Yamaguchiage 35 1505 | Kogo Shin-ei-sen Round 2 | Sente | ○ |
| 2 | 6/25 | 1583 | -7 | 1576 | Kazuo Manabe4-dan / age 21 1606 | Kogo Shin-ei-sen Round 3 | Sente | ● |
FY1972 results1W-0L
Win rate1.000
Rating1579
Annual rank55th
Rank/title at FY end / age1-dan / age 24
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 12/4 | 1570 | +8 | 1579 | Toshio Miyata4-dan / age 20 1584 | Kogo Shin-ei-sen Round 1 | Sente | ○ |
FY1971 results0W-1L
Win rate0.000
Rating1573
Annual rank49th
Rank/title at FY end / age1-dan / age 23
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 1/28 | 1583 | -9 | 1573 | Shuuichi Ikedaage 26 1519 | Kogo Shin-ei-sen Round 1 | Sente | ● |
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.