Rating › Keizou Noda
Rating of Keizou Noda
Player page Last game 2013-06-27
Current rating1398
Peak1596
1981-11-12
1981-11-12
Games582
By fiscal year
| FY | Age | Annual rank | Titles | Rank | Junisen | Ryuo-sen | Rating | Deviation | Change | W | L | Win rate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FY2013 | age 55 | 167th | 6-dan | Group 6 | 1398 | -2 | 1 | 1 | 0.500 | |||
| FY2012 | age 55 | 165th | 6-dan | Group 6 | 1400 | -16 | 4 | 10 | 0.286 | |||
| FY2011 | age 54 | 162nd | 6-dan | Group 6 | 1415 | -28 | 4 | 11 | 0.267 | |||
| FY2010 | age 53 | 148th | 6-dan | Group 6 | 1443 | +42 | 9 | 10 | 0.474 | |||
| FY2009 | age 52 | 157th | 6-dan | Group 6 | 1401 | +11 | 6 | 10 | 0.375 | |||
| FY2008 | age 51 | 164th | 6-dan | Group 6 | 1390 | -34 | 3 | 11 | 0.214 | |||
| FY2007 | age 50 | 153rd | 5-dan | Group 6 | 1424 | +13 | 5 | 7 | 0.417 | |||
| FY2006 | age 49 | 151st | 5-dan | Group 6 | 1412 | -0 | 4 | 9 | 0.308 | |||
| FY2005 | age 48 | 152nd | 5-dan | Group 6 | 1412 | -19 | 3 | 7 | 0.300 | |||
| FY2004 | age 47 | 140th | 5-dan | Group 6 | 1431 | -28 | 4 | 8 | 0.333 | |||
| FY2003 | age 46 | 131st | 5-dan | Group 6 | 1460 | -9 | 6 | 9 | 0.400 | |||
| FY2002 | age 45 | 131st | 5-dan | Class C2 | Group 6 | 1469 | 39.0 | +15 | 10 | 16 | 0.385 | |
| FY2001 | age 44 | 129th | 5-dan | Class C2 | Group 6 | 1453 | 29.3 | -85 | 5 | 20 | 0.200 | |
| FY2000 | age 43 | 111th | 5-dan | Class C2 | Group 6 | 1538 | 40.1 | -5 | 10 | 16 | 0.385 | |
| FY1999 | age 42 | 109th | 5-dan | Class C2 | Group 6 | 1543 | 43.7 | +19 | 15 | 15 | 0.500 | |
| FY1998 | age 41 | 110th | 5-dan | Class C2 | Group 6 | 1523 | 46.6 | +48 | 14 | 13 | 0.519 | |
| FY1997 | age 40 | 118th | 5-dan | Class C2 | Group 6 | 1475 | 42.7 | +31 | 13 | 15 | 0.464 | |
| FY1996 | age 39 | 122nd | 5-dan | Class C2 | Group 6 | 1445 | 30.6 | -60 | 5 | 18 | 0.217 | |
| FY1995 | age 38 | 105th | 4-dan | Class C2 | Group 6 | 1505 | 40.1 | -24 | 11 | 17 | 0.393 | |
| FY1994 | age 37 | 98th | 4-dan | Class C2 | Group 6 | 1529 | 45.9 | +14 | 10 | 14 | 0.417 | |
| FY1993 | age 36 | 99th | 4-dan | Class C2 | Group 6 | 1515 | 43.7 | -8 | 13 | 17 | 0.433 | |
| FY1992 | age 35 | 104th | 4-dan | Class C2 | Group 6 | 1522 | 46.2 | +18 | 12 | 15 | 0.444 | |
| FY1991 | age 34 | 121st | 4-dan | Class C2 | Group 6 | 1505 | 43.5 | -12 | 13 | 18 | 0.419 | |
| FY1990 | age 33 | 114th | 4-dan | Class C2 | Group 6 | 1517 | 44.9 | -6 | 10 | 19 | 0.345 | |
| FY1989 | age 32 | 115th | 4-dan | Class C2 | Group 6 | 1523 | 44.1 | -12 | 11 | 17 | 0.393 | |
| FY1988 | age 31 | 103rd | 4-dan | Class C2 | Group 6 | 1535 | 43.8 | -43 | 13 | 18 | 0.419 | |
| FY1987 | age 30 | 85th | 1-dan | 1577 | -5 | 1 | 1 | 0.500 | ||||
| FY1986 | age 29 | 83rd | 1-dan | 1582 | +15 | 3 | 0 | 1.000 | ||||
| FY1985 | age 28 | 89th | 1-dan | 1567 | -2 | 2 | 2 | 0.500 | ||||
| FY1984 | age 27 | 91st | 1-dan | 1569 | +14 | 3 | 1 | 0.750 | ||||
| FY1983 | age 26 | 98th | 1-dan | 1555 | -18 | 0 | 2 | 0.000 | ||||
| FY1982 | age 25 | 87th | 1-dan | 1573 | -7 | 1 | 2 | 0.333 | ||||
| FY1981 | age 24 | 75th | 1-dan | 1580 | +4 | 3 | 2 | 0.600 | ||||
| FY1979 | age 22 | 73rd | 1-dan | 1576 | -1 | 1 | 1 | 0.500 | ||||
| FY1978 | age 21 | 73rd | 1-dan | 1577 | -9 | 0 | 1 | 0.000 | ||||
| FY1977 | age 20 | 60th | 1-dan | 1586 | -9 | 0 | 1 | 0.000 |
Games by fiscal year
FY2013 results1W-1L
Win rate0.500
Rating1398
Annual rank167th
Rank/title at FY end / age6-dan / age 55
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/29 | 1398 | +10 | 1407 | Ryo Shimamoto5-dan / age 33 1467 | Ryuo-sen Group 6 Promotion playoff Round 1 | Sente | ○ |
| 2 | 6/27 | 1407 | -9 | 1398 | Katsuhiko Murooka7-dan / age 54 1367 | Ryuo-sen Group 6 Promotion playoff Round 2 | Sente | ● |
FY2012 results4W-10L
Win rate0.286
Rating1400
Annual rank165th
Rank/title at FY end / age6-dan / age 55
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/17 | 1408 | +10 | 1418 | Naoya Fujiwara6-dan / age 46 1494 | Ryuo-sen Group 6 Promotion playoff Round 2 | Sente | ○ |
| 2 | 6/21 | 1418 | +11 | 1428 | Isao Nakata7-dan / age 44 1539 | Ryuo-sen Group 6 Promotion playoff Round 3 | Sente | ○ |
| 3 | 7/5 | 1428 | -3 | 1425 | Shingo Sawada4-dan / age 20 1682 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 4 | 7/11 | 1425 | -7 | 1419 | Ryo Shimamoto5-dan / age 32 1479 | Asahi Cup Prelim 1 Round 1 | Gote | ● |
| 5 | 7/18 | 1419 | -1 | 1417 | Takayuki Yamasaki7-dan / age 31 1822 | Ginga-sen Prelims | Gote | ● |
| 6 | 8/2 | 1417 | +10 | 1427 | Kenji Waki8-dan / age 51 1486 | Ryuo-sen Group 6 Promotion playoff Round 4 | Sente | ○ |
| 7 | 8/30 | 1427 | -7 | 1420 | Hitoshige Awaji9-dan / age 62 1473 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 8 | 9/7 | 1420 | -3 | 1417 | Kouru Abe4-dan / age 17 1678 | Ryuo-sen Group 6 Promotion playoff Round 5 | Sente | ● |
| 9 | 9/12 | 1417 | -5 | 1412 | Kazuhiro Nishikawa4-dan / age 26 1576 | Oi-sen Prelims Round 1 | Sente | ● |
| 10 | 12/20 | 1412 | -9 | 1403 | Nobuo Mori7-dan / age 60 1358 | Ryuo-sen Group 6 Ranking Round 1 | Gote | ● |
| 11 | 1/10 | 1403 | +7 | 1410 | Hirofumi Itoh6-dan / age 52 1357 | Kio-sen Prelims Round 1 | Sente | ○ |
| 12 | 1/31 | 1410 | -4 | 1406 | Takanori Anyouji6-dan / age 38 1617 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 13 | 2/18 | 1406 | -3 | 1404 | Masataka Sugimoto7-dan / age 44 1673 | Kio-sen Prelims Round 2 | Sente | ● |
| 14 | 2/26 | 1404 | -4 | 1400 | Takanori Anyouji6-dan / age 38 1607 | NHK Cup Prelims Round 1 | Sente | ● |
FY2011 results4W-11L
Win rate0.267
Rating1415
Annual rank162nd
Rank/title at FY end / age6-dan / age 54
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/23 | 1437 | -7 | 1430 | Naoya Fujiwara6-dan / age 45 1501 | Ryuo-sen Group 6 Promotion playoff Round 1 | Gote | ● |
| 2 | 6/1 | 1430 | -1 | 1430 | Akira WatanabeRyuo / age 27 1943 | Ginga-sen FinalＴ Round 1 | Gote | ● |
| 3 | 6/30 | 1430 | -2 | 1427 | Tatsuya Sugai4-dan / age 19 1734 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 4 | 7/6 | 1427 | -5 | 1422 | Kozo Arimori7-dan / age 48 1566 | Asahi Cup Prelim 1 Round 1 | Gote | ● |
| 5 | 8/18 | 1422 | -3 | 1419 | Norihiro Yagura6-dan / age 36 1651 | Oi-sen Prelims Round 1 | Gote | ● |
| 6 | 9/2 | 1419 | +7 | 1426 | Kazuo Azuma7-dan / age 56 1364 | Oza-sen Prelim 1 Round 1 | Sente | ○ |
| 7 | 9/14 | 1426 | +6 | 1432 | Yuji Maeda8-dan / age 57 1352 | Ginga-sen Block D Round 1 | Gote | ○ |
| 8 | 9/14 | 1426 | +10 | 1435 | Hiroshi Okazaki6-dan / age 44 1494 | Ginga-sen Block D Round 2 | Gote | ○ |
| 9 | 9/26 | 1442 | -5 | 1437 | Shingo Hirafuji6-dan / age 47 1586 | Oza-sen Prelim 1 Round 2 | Sente | ● |
| 10 | 10/26 | 1437 | -3 | 1434 | Takuya Nagase4-dan / age 19 1716 | Ginga-sen Block D Round 3 | Gote | ● |
| 11 | 12/15 | 1434 | +8 | 1442 | Hirofumi Itoh6-dan / age 51 1413 | Ryuo-sen Group 6 Ranking Round 1 | Gote | ○ |
| 12 | 1/17 | 1442 | -8 | 1434 | 中川慧梧アマ 1442 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ● |
| 13 | 1/23 | 1434 | -6 | 1427 | Kiyozumi Kiriyama9-dan / age 64 1504 | Kio-sen Prelims Round 2 | Gote | ● |
| 14 | 2/22 | 1427 | -4 | 1424 | Kazuhiro Nishikawa4-dan / age 25 1642 | NHK Cup Prelims Round 1 | Gote | ● |
| 15 | 3/21 | 1424 | -8 | 1415 | Kaishu Tanaka9-dan / age 65 1413 | Osho-sen Prelim 1 Round 1 | Sente | ● |
FY2010 results9W-10L
Win rate0.474
Rating1443
Annual rank148th
Rank/title at FY end / age6-dan / age 53
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 6/2 | 1398 | -2 | 1397 | Tetsuro Itodani5-dan / age 21 1780 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 2 | 6/16 | 1397 | -7 | 1390 | Nou Itoh5-dan / age 48 1448 | Ryuo-sen Group 6 Promotion playoff Round 3 | Gote | ● |
| 3 | 7/12 | 1390 | -3 | 1387 | Hiroshi Naganuma7-dan / age 45 1677 | Asahi Cup Prelim 1 Round 2 | Sente | ● |
| 4 | 7/12 | 1390 | +12 | 1402 | 福間香奈 1581 | Asahi Cup Prelim 1 Round 1 | Sente | ○ |
| 5 | 7/21 | 1399 | +10 | 1409 | Kunio Naitou9-dan / age 70 1480 | Ginga-sen Prelims | Gote | ○ |
| 6 | 8/4 | 1409 | +7 | 1417 | Yuji Maeda8-dan / age 56 1387 | Oi-sen Prelims Round 1 | Sente | ○ |
| 7 | 8/19 | 1417 | +9 | 1425 | Hiromitsu Kanki7-dan / age 51 1441 | Oza-sen Prelim 1 Round 1 | Sente | ○ |
| 8 | 8/26 | 1425 | -4 | 1422 | Takanori Anyouji6-dan / age 35 1637 | Oi-sen Prelims Round 2 | Gote | ● |
| 9 | 8/31 | 1422 | +8 | 1429 | Noboru Tamaru8-dan / age 60 1408 | Ginga-sen Block B Round 1 | Sente | ○ |
| 10 | 8/31 | 1422 | +11 | 1432 | Naoya Fujiwara6-dan / age 45 1538 | Ginga-sen Block B Round 2 | Sente | ○ |
| 11 | 9/22 | 1440 | -2 | 1438 | 小林 裕士6-dan / age 33 1736 | Oza-sen Prelim 1 Round 2 | Sente | ● |
| 12 | 9/29 | 1438 | -5 | 1432 | Kenji Kanzaki7-dan / age 46 1567 | Ginga-sen Block B Round 4 | Gote | ● |
| 13 | 9/29 | 1438 | +13 | 1451 | Kazutoshi Satoh5-dan / age 32 1717 | Ginga-sen Block B Round 3 | Sente | ○ |
| 14 | 12/9 | 1446 | -7 | 1439 | Ryo Shimamoto4-dan / age 30 1494 | Ryuo-sen Group 6 Ranking Round 1 | Gote | ● |
| 15 | 1/7 | 1439 | +7 | 1445 | Nobuo Mori7-dan / age 58 1379 | Osho-sen Prelim 1 Round 1 | Gote | ○ |
| 16 | 2/3 | 1445 | +10 | 1455 | Masahiko Urano7-dan / age 46 1513 | Kio-sen Prelims Round 2 | Sente | ○ |
| 17 | 2/10 | 1455 | -2 | 1453 | Takayuki Yamasaki7-dan / age 29 1833 | Osho-sen Prelim 1 Round 2 | Gote | ● |
| 18 | 2/25 | 1453 | -7 | 1447 | Bungo Fukusaki9-dan / age 51 1513 | NHK Cup Prelims Round 1 | Sente | ● |
| 19 | 3/28 | 1447 | -4 | 1443 | Yoshikazu Minami9-dan / age 47 1653 | Kio-sen Prelims Round 3 | Sente | ● |
FY2009 results6W-10L
Win rate0.375
Rating1401
Annual rank157th
Rank/title at FY end / age6-dan / age 52
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/3 | 1387 | +11 | 1398 | Ryo Shimamoto4-dan / age 28 1512 | Ryuo-sen Group 6 Promotion playoff Round 1 | Sente | ○ |
| 2 | 5/22 | 1398 | -3 | 1395 | Satoru Sakaguchi4-dan / age 30 1649 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 3 | 5/29 | 1395 | -8 | 1387 | Hirofumi Itoh6-dan / age 49 1398 | Ryuo-sen Group 6 Promotion playoff Round 2 | Gote | ● |
| 4 | 7/8 | 1387 | -3 | 1384 | Hiroshi Naganuma7-dan / age 44 1643 | Ginga-sen Prelims | Gote | ● |
| 5 | 7/23 | 1384 | +8 | 1392 | Kazuo Azuma7-dan / age 53 1385 | Asahi Cup Prelim 1 Round 1 | Gote | ○ |
| 6 | 7/23 | 1384 | -3 | 1381 | Hiroshi Naganuma7-dan / age 44 1655 | Asahi Cup Prelim 1 Round 2 | Gote | ● |
| 7 | 7/30 | 1389 | -4 | 1385 | Masakazu Watanabe4-dan / age 23 1589 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 8 | 8/18 | 1385 | +11 | 1396 | Ryo Shimamoto4-dan / age 29 1511 | Oi-sen Prelims Round 1 | Sente | ○ |
| 9 | 9/10 | 1396 | -1 | 1396 | Toshiaki KuboKio / age 34 1950 | Oi-sen Prelims Round 2 | Gote | ● |
| 10 | 12/18 | 1396 | +9 | 1404 | Hirofumi Itoh6-dan / age 49 1423 | Ryuo-sen Group 6 Ranking Round 1 | Gote | ○ |
| 11 | 1/14 | 1404 | +8 | 1412 | Yuji Maeda8-dan / age 55 1383 | Osho-sen Prelim 1 Round 1 | Gote | ○ |
| 12 | 1/21 | 1412 | -4 | 1408 | Tomohiro Murata6-dan / age 28 1589 | Kio-sen Prelims Round 2 | Sente | ● |
| 13 | 1/26 | 1408 | +9 | 1416 | 古屋皓介アマ 1434 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ○ |
| 14 | 2/18 | 1416 | -3 | 1413 | Mamoru Hatakeyama7-dan / age 40 1688 | Osho-sen Prelim 1 Round 2 | Sente | ● |
| 15 | 2/25 | 1413 | -7 | 1406 | Kaishu Tanaka9-dan / age 62 1444 | NHK Cup Prelims Round 1 | Sente | ● |
| 16 | 3/24 | 1406 | -5 | 1401 | Kozo Arimori7-dan / age 47 1563 | Ryuo-sen Group 6 Ranking Round 3 | Gote | ● |
FY2008 results3W-11L
Win rate0.214
Rating1390
Annual rank164th
Rank/title at FY end / age6-dan / age 51
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/1 | 1414 | +13 | 1427 | Yoshikazu Minami9-dan / age 44 1642 | Osho-sen Prelim 1 Round 3 | Gote | ○ |
| 2 | 5/16 | 1427 | -6 | 1421 | Bungo Fukusaki9-dan / age 48 1537 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 3 | 5/21 | 1421 | -4 | 1418 | Akihiro Murata4-dan / age 21 1636 | Osho-sen Prelim 1 Final | Sente | ● |
| 4 | 5/28 | 1418 | -5 | 1412 | Ryo Shimamoto4-dan / age 28 1537 | Ryuo-sen Group 6 Promotion playoff Round 3 | Gote | ● |
| 5 | 7/9 | 1412 | -4 | 1409 | Akira Inaba4-dan / age 19 1627 | Oi-sen Prelims Round 1 | Sente | ● |
| 6 | 7/17 | 1409 | -7 | 1401 | Hiromitsu Kanki6-dan / age 49 1434 | Asahi Cup Prelim 1 Round 1 | Gote | ● |
| 7 | 8/13 | 1401 | +14 | 1415 | Masataka Sugimoto7-dan / age 39 1736 | Ginga-sen Prelims | Sente | ○ |
| 8 | 8/28 | 1415 | -8 | 1407 | Hirofumi Itoh6-dan / age 48 1406 | Oza-sen Prelim 1 Round 1 | Gote | ● |
| 9 | 9/18 | 1407 | +9 | 1416 | Hatasu Itou7-dan / age 58 1452 | Ginga-sen Block A Round 1 | Gote | ○ |
| 10 | 9/18 | 1407 | -5 | 1402 | Takashi Kanezawa5-dan / age 35 1558 | Ginga-sen Block A Round 2 | Sente | ● |
| 11 | 12/12 | 1411 | -3 | 1409 | Akihiro Murata4-dan / age 22 1678 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ● |
| 12 | 1/21 | 1409 | -6 | 1403 | Kunio Naitou9-dan / age 69 1509 | Kio-sen Prelims Round 2 | Gote | ● |
| 13 | 1/30 | 1403 | -8 | 1395 | Hirofumi Itoh6-dan / age 48 1402 | Osho-sen Prelim 1 Round 1 | Gote | ● |
| 14 | 2/24 | 1395 | -5 | 1390 | Bungo Fukusaki9-dan / age 49 1535 | NHK Cup Prelims Round 1 | Gote | ● |
FY2007 results5W-7L
Win rate0.417
Rating1424
Annual rank153rd
Rank/title at FY end / age5-dan / age 50
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/8 | 1410 | -3 | 1408 | Yuji Masuda5-dan / age 36 1677 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 2 | 7/19 | 1408 | -8 | 1399 | Hirofumi Itoh6-dan / age 47 1388 | Asahi Cup Prelim 1 Round 1 | Sente | ● |
| 3 | 8/13 | 1399 | -6 | 1393 | Hitoshige Awaji9-dan / age 57 1487 | Oi-sen Prelims Round 1 | Gote | ● |
| 4 | 8/30 | 1393 | -6 | 1387 | Hiromitsu Kanki6-dan / age 48 1462 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 5 | 12/5 | 1387 | +5 | 1392 | Toshiyuki Tsubouchi7-dan / age 58 1273 | Ryuo-sen Group 6 Ranking Round 1 | Gote | ○ |
| 6 | 1/8 | 1392 | +8 | 1400 | Hirofumi Itoh6-dan / age 47 1392 | Kio-sen Prelims Round 1 | Sente | ○ |
| 7 | 1/16 | 1400 | +9 | 1410 | Kaishu Tanaka9-dan / age 60 1464 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ○ |
| 8 | 1/30 | 1410 | +10 | 1420 | Kenji Waki8-dan / age 47 1509 | Osho-sen Prelim 1 Round 1 | Gote | ○ |
| 9 | 2/14 | 1420 | -2 | 1417 | Masayuki Toyoshima4-dan / age 17 1718 | Ryuo-sen Group 6 Ranking Round 3 | Gote | ● |
| 10 | 2/19 | 1417 | -4 | 1413 | Kenji Kobayashi9-dan / age 50 1596 | NHK Cup Prelims Round 1 | Sente | ● |
| 11 | 2/27 | 1413 | -1 | 1412 | Takayuki Yamasaki7-dan / age 27 1838 | Kio-sen Prelims Round 2 | Sente | ● |
| 12 | 3/13 | 1412 | +12 | 1424 | Naoya Fujiwara6-dan / age 42 1618 | Osho-sen Prelim 1 Round 2 | Gote | ○ |
FY2006 results4W-9L
Win rate0.308
Rating1412
Annual rank151st
Rank/title at FY end / age5-dan / age 49
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/13 | 1410 | +6 | 1416 | Toshiyuki Tsubouchi7-dan / age 57 1310 | Ryuo-sen Group 6 Promotion playoff Round 1 | Gote | ○ |
| 2 | 4/27 | 1416 | -4 | 1413 | Satoru Sakaguchi4-dan / age 27 1632 | Kio-sen Prelims Round 4 | Sente | ● |
| 3 | 5/8 | 1413 | -4 | 1408 | Akihito Hirose4-dan / age 19 1590 | Ryuo-sen Group 6 Promotion playoff Round 2 | Gote | ● |
| 4 | 5/19 | 1408 | -3 | 1405 | Norihiro Yagura6-dan / age 31 1631 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 5 | 6/9 | 1405 | +10 | 1415 | Hiromitsu Kanki6-dan / age 47 1489 | Asahi Open Prelims Round 1 | Sente | ○ |
| 6 | 6/28 | 1415 | -4 | 1410 | Masahiko Urano7-dan / age 42 1581 | Asahi Open Prelims Round 2 | Sente | ● |
| 7 | 8/22 | 1410 | -3 | 1407 | Tetsuro Itodani4-dan / age 17 1642 | Oi-sen Prelims Round 1 | Gote | ● |
| 8 | 9/1 | 1407 | +12 | 1419 | Ryo Shimamoto4-dan / age 26 1615 | Oza-sen Prelim 1 Round 1 | Sente | ○ |
| 9 | 10/13 | 1419 | -4 | 1416 | Kenji Kobayashi9-dan / age 49 1627 | Oza-sen Prelim 1 Round 2 | Sente | ● |
| 10 | 2/2 | 1416 | +10 | 1426 | Kenji Waki8-dan / age 46 1516 | Kio-sen Prelims Round 2 | Sente | ○ |
| 11 | 2/23 | 1426 | -4 | 1422 | Kenji Kobayashi9-dan / age 49 1643 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 12 | 3/15 | 1422 | -3 | 1419 | Satoru Sakaguchi4-dan / age 28 1677 | Kio-sen Prelims Round 3 | Gote | ● |
| 13 | 3/22 | 1419 | -8 | 1412 | Kouichi Kodama7-dan / age 56 1433 | Ryuo-sen Group 6 Promotion playoff Round 1 | Gote | ● |
FY2005 results3W-7L
Win rate0.300
Rating1412
Annual rank152nd
Rank/title at FY end / age5-dan / age 48
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/6 | 1428 | -9 | 1419 | Shoichi Anzai6-dan / age 41 1381 | Ryuo-sen Group 6 Promotion playoff Round 2 | Sente | ● |
| 2 | 5/6 | 1419 | -3 | 1416 | Shingo Hirafuji6-dan / age 41 1658 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 3 | 6/8 | 1416 | -8 | 1409 | Hirofumi Itoh6-dan / age 45 1436 | Asahi Open Prelims Round 1 | Gote | ● |
| 4 | 8/10 | 1409 | +9 | 1417 | Hirofumi Itoh6-dan / age 45 1442 | Oza-sen Prelim 1 Round 1 | Sente | ○ |
| 5 | 9/6 | 1417 | -6 | 1411 | Naoya Fujiwara6-dan / age 40 1493 | Oi-sen Prelims Round 1 | Gote | ● |
| 6 | 9/22 | 1411 | -3 | 1408 | 小林 裕士5-dan / age 28 1682 | Oza-sen Prelim 1 Round 2 | Sente | ● |
| 7 | 12/7 | 1408 | -6 | 1403 | Ryo Shimamoto4-dan / age 25 1520 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ● |
| 8 | 1/19 | 1403 | -10 | 1393 | Toshiyuki Tsubouchi7-dan / age 56 1306 | Osho-sen Prelim 1 Round 1 | Gote | ● |
| 9 | 1/24 | 1393 | +14 | 1406 | 小林 裕士5-dan / age 29 1717 | Kio-sen Prelims Round 2 | Gote | ○ |
| 10 | 3/9 | 1406 | +5 | 1412 | Junkichi Sakai6-dan / age 56 1293 | Kio-sen Prelims Round 3 | Gote | ○ |
FY2004 results4W-8L
Win rate0.333
Rating1431
Annual rank140th
Rank/title at FY end / age5-dan / age 47
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/16 | 1453 | -12 | 1441 | Junkichi Sakai6-dan / age 54 1262 | Ryuo-sen Group 6 Promotion playoff Round 1 | Gote | ● |
| 2 | 5/12 | 1441 | -3 | 1438 | Norihiro Yagura5-dan / age 29 1666 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 3 | 6/30 | 1438 | -4 | 1434 | Kiyozumi Kiriyama9-dan / age 56 1645 | Asahi Open Prelims Round 2 | Gote | ● |
| 4 | 8/25 | 1434 | +5 | 1439 | Junkichi Sakai6-dan / age 55 1274 | Oza-sen Prelim 1 Round 1 | Gote | ○ |
| 5 | 9/3 | 1439 | +8 | 1447 | Hirofumi Itoh6-dan / age 44 1441 | Oi-sen Prelims Round 1 | Sente | ○ |
| 6 | 9/9 | 1447 | -6 | 1441 | Kaishu Tanaka9-dan / age 57 1528 | Oza-sen Prelim 1 Round 2 | Sente | ● |
| 7 | 9/24 | 1441 | -4 | 1437 | Mamoru Hatakeyama6-dan / age 35 1658 | Oi-sen Prelims Round 2 | Sente | ● |
| 8 | 12/1 | 1437 | -10 | 1427 | Toshiyuki Tsubouchi7-dan / age 55 1336 | Ryuo-sen Group 6 Ranking Round 2 | Sente | ● |
| 9 | 1/26 | 1427 | +8 | 1435 | Hirofumi Itoh6-dan / age 44 1429 | Osho-sen Prelim 1 Round 1 | Sente | ○ |
| 10 | 1/31 | 1435 | -5 | 1430 | Keiji Nishikawa7-dan / age 43 1581 | Kio-sen Prelims Round 1 | Sente | ● |
| 11 | 3/4 | 1430 | -3 | 1426 | Naruyuki Hatakeyama7-dan / age 35 1652 | Osho-sen Prelim 1 Round 2 | Gote | ● |
| 12 | 3/10 | 1426 | +5 | 1431 | Junkichi Sakai6-dan / age 55 1276 | Ryuo-sen Group 6 Promotion playoff Round 1 | Sente | ○ |
FY2003 results6W-9L
Win rate0.400
Rating1460
Annual rank131st
Rank/title at FY end / age5-dan / age 46
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/1 | 1459 | -4 | 1454 | Kiyozumi Kiriyama9-dan / age 55 1646 | Kio-sen Prelims Round 2 | Gote | ● |
| 2 | 5/6 | 1454 | +10 | 1464 | Hirofumi Itoh6-dan / age 43 1526 | Kisei-sen Prelim 1 Round 1 | Gote | ○ |
| 3 | 5/20 | 1464 | -4 | 1460 | Hiroshi Naganuma6-dan / age 38 1668 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 4 | 5/30 | 1460 | -10 | 1450 | Shoudou Nakada6-dan / age 51 1380 | Ryuo-sen Group 6 Promotion playoff Round 2 | Gote | ● |
| 5 | 6/6 | 1450 | +7 | 1457 | Shoudou Nakada6-dan / age 51 1390 | Asahi Open Prelims Round 1 | Gote | ○ |
| 6 | 7/4 | 1457 | -5 | 1452 | Kunio Naitou9-dan / age 63 1614 | Asahi Open Prelims Round 2 | ● | |
| 7 | 8/20 | 1452 | -7 | 1446 | Hirofumi Itoh6-dan / age 43 1507 | Oza-sen Prelim 1 Round 1 | ● | |
| 8 | 10/8 | 1446 | +9 | 1455 | Hiromitsu Kanki6-dan / age 44 1486 | Oi-sen Prelims Round 1 | ○ | |
| 9 | 10/22 | 1455 | -3 | 1452 | Keita Inoue8-dan / age 39 1719 | Oi-sen Prelims Round 2 | ● | |
| 10 | 12/10 | 1452 | +6 | 1458 | 中井広恵 1376 | Ryuo-sen Group 6 Ranking Round 1 | ○ | |
| 11 | 1/9 | 1458 | -10 | 1448 | Shoudou Nakada6-dan / age 51 1374 | Ryuo-sen Group 6 Ranking Round 2 | ● | |
| 12 | 1/23 | 1448 | +4 | 1452 | Junkichi Sakai6-dan / age 54 1274 | Osho-sen Prelim 1 Round 1 | ○ | |
| 13 | 2/5 | 1452 | +14 | 1466 | Takashi Abe7-dan / age 36 1790 | Osho-sen Prelim 1 Round 2 | ○ | |
| 14 | 2/19 | 1466 | -4 | 1463 | Naruyuki Hatakeyama7-dan / age 34 1680 | Kio-sen Prelims Round 1 | ● | |
| 15 | 3/18 | 1463 | -3 | 1460 | Hiroki Iizuka6-dan / age 34 1707 | Osho-sen Prelim 1 Round 3 | ● |
FY2002 results10W-16L
Win rate0.385
Rating1469
Annual rank131st
Rank/title at FY end / age5-dan / age 45
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/24 | 1452 | +7 | 1458 | Toshiyuki Tsubouchi7-dan / age 53 1388 | Kisei-sen Prelim 1 Round 1 | ○ | |
| 2 | 5/9 | 1458 | +12 | 1470 | Yuji Masuda4-dan / age 31 1637 | Ryuo-sen Group 6 Promotion playoff Round 2 | ○ | |
| 3 | 5/15 | 1470 | +9 | 1479 | Kouichi Kodama7-dan / age 51 1513 | Kisei-sen Prelim 1 Round 2 | ○ | |
| 4 | 6/11 | 1479 | -4 | 1475 | Chikara Akutsu4-dan / age 19 1670 | Junisen Class C2 Round 1 | ● | |
| 5 | 6/18 | 1475 | -6 | 1470 | Kenji Kobayashi9-dan / age 45 1580 | Asahi Open Prelims | ● | |
| 6 | 6/25 | 1470 | +11 | 1481 | Shinya Yamamoto4-dan / age 30 1613 | Kisei-sen Prelim 1 Round 3 | ○ | |
| 7 | 7/16 | 1481 | -2 | 1478 | Takayuki Yamasaki5-dan / age 21 1803 | Junisen Class C2 Round 2 | ● | |
| 8 | 7/25 | 1478 | -8 | 1470 | Teruhiko Suzuki7-dan / age 47 1477 | Ryuo-sen Group 6 Promotion playoff Round 3 | ● | |
| 9 | 8/15 | 1470 | +12 | 1483 | Kenji Kanzaki7-dan / age 38 1681 | Kisei-sen Prelim 1 Final | ○ | |
| 10 | 8/20 | 1483 | -5 | 1478 | Yoshiyuki Matsumoto5-dan / age 30 1634 | Junisen Class C2 Round 3 | ● | |
| 11 | 9/10 | 1478 | -5 | 1473 | Manabu Kumasaka4-dan / age 25 1604 | Junisen Class C2 Round 4 | ● | |
| 12 | 9/19 | 1473 | +9 | 1481 | 斎田晴子 1497 | Oza-sen Prelim 1 Round 1 | ○ | |
| 13 | 9/20 | 1481 | -8 | 1473 | 鈴木貴幸アマ 1465 | Ginga-sen Block D Round 1 | ● | |
| 14 | 10/2 | 1473 | -3 | 1470 | Mamoru Hatakeyama6-dan / age 33 1755 | Oi-sen Prelims Round 2 | ● | |
| 15 | 10/10 | 1470 | -5 | 1465 | Masahiko Urano7-dan / age 38 1606 | Kisei-sen Prelim 2 Round 2 | ● | |
| 16 | 10/22 | 1465 | -6 | 1459 | Kazuharu Shoshi6-dan / age 40 1544 | Junisen Class C2 Round 6 | ● | |
| 17 | 11/5 | 1459 | -2 | 1457 | Masataka Sugimoto6-dan / age 33 1781 | Oza-sen Prelim 1 Round 2 | ● | |
| 18 | 11/19 | 1457 | -4 | 1453 | Shinya Satoh4-dan / age 25 1660 | Junisen Class C2 Round 7 | ● | |
| 19 | 12/17 | 1453 | +12 | 1465 | Masakazu Kondoh5-dan / age 31 1651 | Junisen Class C2 Round 8 | ○ | |
| 20 | 12/27 | 1465 | +10 | 1475 | Naoya Fujiwara6-dan / age 37 1558 | Ryuo-sen Group 6 Ranking Round 1 | ○ | |
| 21 | 1/21 | 1475 | +12 | 1487 | Sakio Chiba4-dan / age 23 1640 | Junisen Class C2 Round 9 | ○ | |
| 22 | 2/7 | 1487 | -7 | 1480 | Kenji Waki8-dan / age 42 1519 | Osho-sen Prelim 1 Round 2 | ● | |
| 23 | 2/12 | 1480 | -4 | 1476 | 橋本 崇載age 19 1670 | Junisen Class C2 Round 10 | ● | |
| 24 | 2/18 | 1476 | +8 | 1484 | Kaishu Tanaka9-dan / age 55 1473 | Kio-sen Prelims Round 1 | ○ | |
| 25 | 3/6 | 1484 | -6 | 1477 | Takanori Anyouji4-dan / age 28 1555 | Ryuo-sen Group 6 Ranking Round 3 | ● | |
| 26 | 3/11 | 1477 | -9 | 1469 | Eiji Ooshima7-dan / age 45 1453 | Junisen Class C2 Round 11 | ● |
FY2001 results5W-20L
Win rate0.200
Rating1453
Annual rank129th
Rank/title at FY end / age5-dan / age 44
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/5 | 1526 | +7 | 1533 | 吉澤大樹アマ 1493 | Ryuo-sen Group 6 Ranking Round 4 | ○ | |
| 2 | 4/18 | 1533 | +12 | 1545 | Masataka Sugimoto6-dan / age 32 1742 | Osho-sen Prelim 1 | ○ | |
| 3 | 4/27 | 1545 | -11 | 1535 | Shoudou Nakada6-dan / age 49 1415 | Kisei-sen Prelim 1 Round 1 | ● | |
| 4 | 5/15 | 1535 | -6 | 1529 | Ayumu Matsuo4-dan / age 21 1640 | Ryuo-sen Group 6 Ranking Semifinal | ● | |
| 5 | 6/6 | 1529 | -5 | 1523 | Michio Ariyoshi9-dan / age 65 1642 | Osho-sen Prelim 1 | ● | |
| 6 | 6/13 | 1523 | +9 | 1533 | Keiji Nishikawa7-dan / age 39 1576 | Asahi Open Prelims | ○ | |
| 7 | 6/19 | 1533 | -5 | 1527 | Ayumu Matsuo4-dan / age 21 1651 | Junisen Class C2 Round 1 | ● | |
| 8 | 7/11 | 1527 | -5 | 1522 | Kiyozumi Kiriyama9-dan / age 53 1642 | Asahi Open Prelims | ● | |
| 9 | 7/24 | 1522 | -6 | 1516 | 木下浩一age 33 1602 | Junisen Class C2 Round 2 | ● | |
| 10 | 8/14 | 1516 | -10 | 1505 | Masayuki Moriyasu6-dan / age 54 1412 | Oza-sen Prelim 1 Round 1 | ● | |
| 11 | 8/28 | 1505 | -7 | 1498 | Yoshiyuki Ueyama6-dan / age 44 1539 | Junisen Class C2 Round 3 | ● | |
| 12 | 9/18 | 1498 | +8 | 1506 | Shoichi Anzai6-dan / age 38 1484 | Junisen Class C2 Round 4 | ○ | |
| 13 | 10/5 | 1506 | -4 | 1501 | Akira Watanabe4-dan / age 17 1673 | Ryuo-sen Group 6 Promotion playoff Final | ● | |
| 14 | 10/10 | 1501 | +11 | 1512 | Bungo Fukusaki8-dan / age 41 1622 | Oi-sen Prelims Round 2 | ○ | |
| 15 | 10/16 | 1512 | -7 | 1505 | Toshiyuki Nakao4-dan / age 26 1552 | Junisen Class C2 Round 5 | ● | |
| 16 | 10/18 | 1505 | -7 | 1498 | Hirokazu Ueno4-dan / age 24 1537 | Ginga-sen Block E Round 1 | ● | |
| 17 | 11/2 | 1498 | -5 | 1493 | Hitoshige Awaji9-dan / age 51 1639 | Oi-sen Prelims Round 3 | ● | |
| 18 | 11/20 | 1493 | -5 | 1488 | Shinya Yamamoto4-dan / age 30 1643 | Junisen Class C2 Round 6 | ● | |
| 19 | 12/18 | 1488 | -2 | 1486 | Kosuke Tamura5-dan / age 25 1798 | Junisen Class C2 Round 7 | ● | |
| 20 | 1/11 | 1486 | -5 | 1480 | Tomohiro Murata4-dan / age 20 1609 | Ryuo-sen Group 6 Ranking Round 2 | ● | |
| 21 | 1/22 | 1480 | -8 | 1473 | Yaichio Oono6-dan / age 42 1501 | Junisen Class C2 Round 8 | ● | |
| 22 | 1/30 | 1473 | -6 | 1467 | Michio Ariyoshi9-dan / age 66 1585 | Osho-sen Prelim 1 Round 2 | ● | |
| 23 | 2/12 | 1467 | -4 | 1464 | Hiroshi Naganuma6-dan / age 37 1685 | Junisen Class C2 Round 9 | ● | |
| 24 | 3/1 | 1464 | -6 | 1458 | Keiji Nishikawa7-dan / age 40 1562 | Kio-sen Prelims Round 1 | ● | |
| 25 | 3/12 | 1458 | -5 | 1453 | Naoya Fujiwara6-dan / age 36 1600 | Junisen Class C2 Round 10 | ● |
FY2000 results10W-16L
Win rate0.385
Rating1538
Annual rank111th
Rank/title at FY end / age5-dan / age 43
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/2 | 1539 | -6 | 1533 | Hiroshi Naganuma6-dan / age 35 1639 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 2 | 5/9 | 1533 | -11 | 1523 | Haruo Numa6-dan / age 51 1418 | Ryuo-sen Group 6 Ranking Semifinal | Sente | ● |
| 3 | 5/30 | 1523 | -7 | 1516 | Takanori Anyouji4-dan / age 25 1587 | Hayazashi-sen Prelims Round 1 | Sente | ● |
| 4 | 6/14 | 1516 | -5 | 1511 | Shinya Yamamoto4-dan / age 28 1637 | All-Japan Pro Round 1 | Gote | ● |
| 5 | 6/20 | 1511 | +8 | 1519 | Saburou Takeichi6-dan / age 46 1517 | Junisen Class C2 Round 1 | Sente | ○ |
| 6 | 7/11 | 1519 | -7 | 1512 | Nobuo Mori6-dan / age 48 1555 | Ginga-sen Prelims | Sente | ● |
| 7 | 7/25 | 1512 | -5 | 1507 | Makoto Chuza4-dan / age 30 1639 | Junisen Class C2 Round 2 | Gote | ● |
| 8 | 8/17 | 1507 | -7 | 1500 | Nobuo Mori6-dan / age 48 1555 | Oza-sen Prelim 1 Round 2 | Gote | ● |
| 9 | 8/29 | 1500 | -8 | 1491 | Ryuuichi Matsuura6-dan / age 48 1487 | Junisen Class C2 Round 3 | Sente | ● |
| 10 | 9/7 | 1491 | -3 | 1488 | Kensuke Kitahama6-dan / age 24 1723 | Ryuo-sen Group 6 Promotion playoff Final | Sente | ● |
| 11 | 9/19 | 1488 | -5 | 1483 | Eiji Iijima4-dan / age 21 1635 | Junisen Class C2 Round 4 | Gote | ● |
| 12 | 9/27 | 1483 | +10 | 1493 | Kunio Naitou9-dan / age 60 1571 | Oi-sen Prelims Round 2 | Gote | ○ |
| 13 | 10/17 | 1493 | +9 | 1503 | Nobuo Mori6-dan / age 48 1554 | Junisen Class C2 Round 5 | Gote | ○ |
| 14 | 11/21 | 1503 | +7 | 1510 | Kenji Iino7-dan / age 46 1471 | Junisen Class C2 Round 6 | Sente | ○ |
| 15 | 11/28 | 1510 | -3 | 1507 | Masataka Sugimoto6-dan / age 32 1740 | Oi-sen Prelims Round 3 | Sente | ● |
| 16 | 12/19 | 1507 | -5 | 1501 | Yuji Masuda4-dan / age 29 1631 | Junisen Class C2 Round 7 | Sente | ● |
| 17 | 1/16 | 1501 | -5 | 1497 | Takashi Kanezawa4-dan / age 27 1655 | Junisen Class C2 Round 8 | Gote | ● |
| 18 | 1/26 | 1497 | +13 | 1510 | Takayuki Yamasaki4-dan / age 19 1779 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ○ |
| 19 | 2/9 | 1510 | +10 | 1520 | Kozo Arimori7-dan / age 37 1606 | Osho-sen Prelim 1 Round 2 | Gote | ○ |
| 20 | 2/13 | 1520 | -6 | 1514 | Hideyuki Takano4-dan / age 28 1618 | Junisen Class C2 Round 9 | Sente | ● |
| 21 | 2/27 | 1514 | +9 | 1523 | Kouichi Kodama7-dan / age 50 1540 | Kio-sen Prelims Round 1 | Sente | ○ |
| 22 | 3/1 | 1523 | -6 | 1518 | Shinya Yamamoto4-dan / age 29 1635 | NHK Cup Prelims Round 1 | Gote | ● |
| 23 | 3/6 | 1518 | +6 | 1524 | Shoudou Nakada6-dan / age 49 1433 | Ryuo-sen Group 6 Ranking Round 3 | Gote | ○ |
| 24 | 3/13 | 1524 | +12 | 1536 | 小林 裕士4-dan / age 24 1739 | Junisen Class C2 Round 10 | Gote | ○ |
| 25 | 3/21 | 1536 | +13 | 1549 | Takashi Abe7-dan / age 33 1780 | Osho-sen Prelim 1 Round 3 | Gote | ○ |
| 26 | 3/30 | 1549 | -11 | 1538 | Toshiyuki Tsubouchi7-dan / age 52 1408 | Kio-sen Prelims Round 2 | Sente | ● |
FY1999 results15W-15L
Win rate0.500
Rating1543
Annual rank109th
Rank/title at FY end / age5-dan / age 42
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/23 | 1523 | -6 | 1517 | Shingo Hirafuji5-dan / age 35 1630 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 2 | 5/6 | 1517 | +10 | 1527 | Kaishu Tanaka8-dan / age 52 1586 | Osho-sen Prelim 1 Round 3 | Gote | ○ |
| 3 | 5/18 | 1527 | -3 | 1524 | Takashi Abe7-dan / age 31 1782 | Osho-sen Prelim 1 Round 4 | Sente | ● |
| 4 | 6/1 | 1524 | -13 | 1511 | Masakazu Wakamatsu6-dan / age 59 1276 | Ginga-sen Prelims | Sente | ● |
| 5 | 6/8 | 1511 | +8 | 1519 | Kazuo Azuma7-dan / age 43 1495 | Hayazashi-sen Prelims Round 2 | Sente | ○ |
| 6 | 6/8 | 1511 | +4 | 1515 | Kiyoshi Aoki6-dan / age 51 1331 | Hayazashi-sen Prelims Round 1 | Gote | ○ |
| 7 | 6/8 | 1511 | -6 | 1505 | Kenji Waki7-dan / age 38 1617 | Hayazashi-sen Prelims Round 3 | Sente | ● |
| 8 | 6/15 | 1517 | -5 | 1512 | Takayuki Yamasaki4-dan / age 18 1642 | Junisen Class C2 Round 1 | Gote | ● |
| 9 | 6/18 | 1512 | +6 | 1518 | Masayuki Moriyasu6-dan / age 52 1422 | All-Japan Pro Round 1 | Gote | ○ |
| 10 | 7/6 | 1518 | -3 | 1515 | Yoshikazu Minami9-dan / age 36 1791 | All-Japan Pro Round 2 | Sente | ● |
| 11 | 7/13 | 1515 | +9 | 1524 | Yoshiyuki Kubota5-dan / age 27 1574 | Junisen Class C2 Round 2 | Sente | ○ |
| 12 | 8/12 | 1524 | -7 | 1518 | Yuji Masuda4-dan / age 28 1588 | Oza-sen Prelim 1 Round 2 | Sente | ● |
| 13 | 8/17 | 1518 | +11 | 1529 | Shingo Hirafuji5-dan / age 35 1645 | Junisen Class C2 Round 3 | Gote | ○ |
| 14 | 8/24 | 1529 | +8 | 1537 | Nobuo Mori6-dan / age 47 1523 | Ryuo-sen Group 6 Promotion playoff Round 4 | Sente | ○ |
| 15 | 8/31 | 1537 | -6 | 1531 | Yusuke Ina4-dan / age 23 1628 | Ryuo-sen Group 6 Promotion playoff Semifinal | Gote | ● |
| 16 | 9/7 | 1531 | +8 | 1539 | Noboru Kosaka6-dan / age 49 1528 | Junisen Class C2 Round 4 | Sente | ○ |
| 17 | 9/24 | 1539 | +11 | 1549 | Kenji Waki7-dan / age 39 1651 | Oi-sen Prelims Round 2 | Gote | ○ |
| 18 | 10/19 | 1549 | -4 | 1545 | Hiroki Iizuka5-dan / age 30 1756 | Junisen Class C2 Round 6 | Gote | ● |
| 19 | 11/5 | 1545 | -5 | 1540 | Keiji Mori9-dan / age 53 1674 | Oi-sen Prelims Round 3 | Sente | ● |
| 20 | 11/24 | 1540 | -5 | 1535 | Yoshiyuki Matsumoto4-dan / age 27 1680 | Junisen Class C2 Round 7 | Gote | ● |
| 21 | 12/21 | 1535 | +9 | 1545 | Shohei Takada5-dan / age 37 1596 | Junisen Class C2 Round 8 | Sente | ○ |
| 22 | 1/12 | 1545 | +4 | 1548 | Akira Kinoshita6-dan / age 60 1329 | Ryuo-sen Group 6 Ranking Round 2 | Sente | ○ |
| 23 | 1/18 | 1548 | -7 | 1541 | Shinya Satoh4-dan / age 22 1604 | Junisen Class C2 Round 9 | Sente | ● |
| 24 | 1/25 | 1541 | -4 | 1537 | Mamoru Hatakeyama6-dan / age 30 1734 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 25 | 2/9 | 1537 | +8 | 1545 | Nobuo Mori6-dan / age 47 1527 | Ryuo-sen Group 6 Ranking Round 3 | Sente | ○ |
| 26 | 2/15 | 1545 | +4 | 1549 | Yoshimasa Saeki8-dan / age 63 1366 | Junisen Class C2 Round 10 | Gote | ○ |
| 27 | 2/22 | 1549 | -13 | 1537 | Akira Kinoshita6-dan / age 60 1322 | NHK Cup Prelims Round 1 | Sente | ● |
| 28 | 3/8 | 1537 | -6 | 1531 | Masahiko Urano7-dan / age 35 1641 | Kio-sen Prelims Round 1 | Gote | ● |
| 29 | 3/14 | 1531 | +6 | 1537 | Toshio Miyata7-dan / age 47 1443 | Junisen Class C2 Round 11 | Sente | ○ |
| 30 | 3/28 | 1537 | +6 | 1543 | Katsumi Mushano6-dan / age 46 1436 | Ryuo-sen Group 6 Ranking Round 4 | Sente | ○ |
FY1998 results14W-13L
Win rate0.519
Rating1523
Annual rank110th
Rank/title at FY end / age5-dan / age 41
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/7 | 1477 | +6 | 1483 | Masayuki Moriyasu6-dan / age 50 1393 | Ryuo-sen Group 6 Promotion playoff Round 2 | Sente | ○ |
| 2 | 5/6 | 1483 | -8 | 1475 | Shoudou Nakada6-dan / age 46 1474 | Kisei-sen Prelim 1 Round 1 | Gote | ● |
| 3 | 5/21 | 1475 | -4 | 1471 | Kosuke Tamura4-dan / age 22 1649 | Ryuo-sen Group 6 Promotion playoff Round 3 | Sente | ● |
| 4 | 5/29 | 1471 | +7 | 1478 | Junkichi Sakai6-dan / age 48 1442 | Hayazashi-sen Prelims | Sente | ○ |
| 5 | 5/29 | 1471 | +11 | 1482 | Keiji Nishikawa7-dan / age 36 1609 | Hayazashi-sen Prelims | Sente | ○ |
| 6 | 5/29 | 1471 | -4 | 1467 | Kozo Arimori6-dan / age 35 1661 | Hayazashi-sen Prelims | Sente | ● |
| 7 | 6/9 | 1485 | +11 | 1496 | Takeshi Kawakami4-dan / age 25 1640 | Junisen Class C2 Round 1 | Sente | ○ |
| 8 | 6/19 | 1496 | -4 | 1492 | Masahiko Urano7-dan / age 34 1671 | All-Japan Pro Round 2 | Gote | ● |
| 9 | 7/14 | 1492 | -3 | 1489 | Masataka Sugimoto5-dan / age 29 1769 | Junisen Class C2 Round 2 | Sente | ● |
| 10 | 7/31 | 1489 | +11 | 1501 | Shingo Hirafuji5-dan / age 34 1641 | Oza-sen Prelim 1 Round 2 | Gote | ○ |
| 11 | 8/18 | 1501 | +7 | 1508 | Shoichi Anzai5-dan / age 35 1470 | Junisen Class C2 Round 3 | Sente | ○ |
| 12 | 9/8 | 1508 | -4 | 1504 | Kazuki Kimura4-dan / age 25 1718 | Junisen Class C2 Round 4 | Sente | ● |
| 13 | 9/17 | 1504 | +10 | 1514 | Keiji Nishikawa7-dan / age 36 1602 | Oi-sen Prelims Round 2 | Gote | ○ |
| 14 | 10/2 | 1514 | -6 | 1509 | Yuji Masuda4-dan / age 27 1614 | Oza-sen Prelim 1 Round 3 | Sente | ● |
| 15 | 10/27 | 1509 | +12 | 1520 | Kosuke Tamura4-dan / age 22 1674 | Junisen Class C2 Round 6 | Gote | ○ |
| 16 | 11/6 | 1520 | -5 | 1515 | Norihiro Yagura4-dan / age 24 1656 | Oi-sen Prelims Round 3 | Gote | ● |
| 17 | 11/17 | 1515 | +8 | 1524 | Yaichio Oono6-dan / age 39 1534 | Junisen Class C2 Round 7 | Gote | ○ |
| 18 | 11/27 | 1524 | +10 | 1533 | Yuji Masuda4-dan / age 27 1604 | Ryuo-sen Group 6 Ranking Round 2 | Sente | ○ |
| 19 | 12/15 | 1533 | +8 | 1541 | Hiromitsu Kanki6-dan / age 39 1515 | Junisen Class C2 Round 8 | Sente | ○ |
| 20 | 1/14 | 1541 | +9 | 1551 | Shinya Yamamoto4-dan / age 27 1606 | Ryuo-sen Group 6 Ranking Round 3 | Gote | ○ |
| 21 | 1/19 | 1551 | -7 | 1544 | Naoya Fujiwara5-dan / age 33 1616 | Junisen Class C2 Round 9 | Gote | ● |
| 22 | 2/9 | 1544 | +4 | 1548 | Yukio Miyasaka8-dan / age 69 1369 | Junisen Class C2 Round 10 | Sente | ○ |
| 23 | 2/18 | 1548 | -10 | 1539 | Yuji Maeda7-dan / age 44 1476 | Kio-sen Prelims Round 1 | Gote | ● |
| 24 | 2/23 | 1539 | -5 | 1533 | Takayuki Yamasaki4-dan / age 18 1656 | NHK Cup Prelims Round 1 | Gote | ● |
| 25 | 2/24 | 1533 | +11 | 1544 | Masahiko Urano7-dan / age 34 1664 | Osho-sen Prelim 1 Round 2 | Gote | ○ |
| 26 | 3/9 | 1544 | -11 | 1533 | Haruo Numa6-dan / age 49 1401 | Junisen Class C2 Round 11 | Gote | ● |
| 27 | 3/17 | 1533 | -10 | 1523 | Ryuuichi Matsuura6-dan / age 47 1464 | Ryuo-sen Group 6 Ranking Round 4 | Gote | ● |
FY1997 results13W-15L
Win rate0.464
Rating1475
Annual rank118th
Rank/title at FY end / age5-dan / age 40
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/13 | 1443 | +7 | 1450 | Masayuki Moriyasu6-dan / age 49 1393 | Kisei-sen Prelim 1 Round 1 | Sente | ○ |
| 2 | 6/3 | 1450 | +4 | 1454 | Masakazu Wakamatsu6-dan / age 57 1281 | Hayazashi-sen Prelims | Sente | ○ |
| 3 | 6/3 | 1450 | +10 | 1460 | Kouichi Kodama7-dan / age 46 1546 | Hayazashi-sen Prelims | Sente | ○ |
| 4 | 6/3 | 1450 | -3 | 1447 | Mamoru Hatakeyama5-dan / age 28 1712 | Hayazashi-sen Prelims | Sente | ● |
| 5 | 6/12 | 1462 | -4 | 1458 | Norihiro Yagura4-dan / age 22 1642 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 6 | 6/17 | 1458 | -5 | 1453 | Masamitsu Tachi6-dan / age 32 1599 | Junisen Class C2 Round 1 | Sente | ● |
| 7 | 6/24 | 1453 | +6 | 1458 | Akira Kinoshita6-dan / age 57 1350 | All-Japan Pro Round 1 | Sente | ○ |
| 8 | 7/1 | 1458 | +6 | 1465 | Shigeru Sekine9-dan / age 67 1381 | Ryuo-sen Group 6 Promotion playoff Round 4 | Sente | ○ |
| 9 | 7/14 | 1465 | -6 | 1459 | Kazuo Azuma7-dan / age 41 1553 | All-Japan Pro Round 2 | Sente | ● |
| 10 | 7/22 | 1459 | +12 | 1471 | Masakazu Kondoh4-dan / age 26 1675 | Junisen Class C2 Round 2 | Gote | ○ |
| 11 | 8/14 | 1471 | +11 | 1483 | Naoya Fujiwara5-dan / age 32 1634 | Ryuo-sen Group 6 Promotion playoff Semifinal | Sente | ○ |
| 12 | 8/21 | 1483 | -4 | 1478 | Norihiro Yagura4-dan / age 22 1652 | Oza-sen Prelim 1 Round 2 | Sente | ● |
| 13 | 8/26 | 1478 | +13 | 1491 | Kazushiza Horiguchi4-dan / age 22 1710 | Junisen Class C2 Round 3 | Sente | ○ |
| 14 | 9/9 | 1491 | -5 | 1485 | Keiji Nishikawa6-dan / age 35 1610 | Oi-sen Prelims Round 2 | Sente | ● |
| 15 | 9/16 | 1485 | -9 | 1476 | Kenji Iino6-dan / age 43 1422 | Junisen Class C2 Round 4 | Gote | ● |
| 16 | 10/2 | 1476 | -3 | 1473 | Kazushiza Horiguchi4-dan / age 22 1699 | Ryuo-sen Group 6 Promotion playoff Final | Gote | ● |
| 17 | 10/28 | 1473 | +7 | 1479 | Toshihiko Kawaguchi6-dan / age 60 1407 | Junisen Class C2 Round 6 | Gote | ○ |
| 18 | 11/18 | 1479 | +7 | 1486 | Toshiyuki Tsubouchi7-dan / age 48 1416 | Junisen Class C2 Round 7 | Sente | ○ |
| 19 | 12/11 | 1486 | -5 | 1481 | Naoya Fujiwara5-dan / age 32 1635 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ● |
| 20 | 12/16 | 1481 | -6 | 1475 | Hiroshi Naganuma6-dan / age 32 1588 | Junisen Class C2 Round 8 | Sente | ● |
| 21 | 1/20 | 1475 | -8 | 1467 | Ryuuichi Matsuura6-dan / age 46 1471 | Junisen Class C2 Round 9 | Gote | ● |
| 22 | 2/5 | 1467 | -4 | 1463 | 小林 裕士4-dan / age 21 1652 | Osho-sen Prelim 1 Round 1 | Gote | ● |
| 23 | 2/10 | 1463 | -3 | 1460 | Tadao Kitajima4-dan / age 32 1685 | Junisen Class C2 Round 10 | Gote | ● |
| 24 | 2/20 | 1460 | -4 | 1456 | Hitoshige Awaji9-dan / age 47 1663 | NHK Cup Prelims | Sente | ● |
| 25 | 2/20 | 1460 | +9 | 1469 | Kazuo Azuma7-dan / age 42 1504 | NHK Cup Prelims | Sente | ○ |
| 26 | 2/20 | 1460 | +10 | 1469 | Hiromitsu Kanki6-dan / age 38 1540 | NHK Cup Prelims | Sente | ○ |
| 27 | 3/3 | 1475 | -11 | 1463 | Akira Kinoshita6-dan / age 58 1326 | Kio-sen Prelims Round 1 | Gote | ● |
| 28 | 3/10 | 1463 | +12 | 1475 | 小林 裕士4-dan / age 21 1663 | Junisen Class C2 Round 11 | Sente | ○ |
FY1996 results5W-18L
Win rate0.217
Rating1445
Annual rank122nd
Rank/title at FY end / age5-dan / age 39
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/28 | 1502 | +5 | 1507 | Akira Kinoshita6-dan / age 56 1358 | Hayazashi-sen Prelims | Sente | ○ |
| 2 | 5/28 | 1502 | -4 | 1498 | Kenji Waki7-dan / age 35 1717 | Hayazashi-sen Prelims | Gote | ● |
| 3 | 6/18 | 1503 | -9 | 1494 | Toshio Miyata7-dan / age 43 1458 | Junisen Class C2 Round 1 | Gote | ● |
| 4 | 7/4 | 1494 | -8 | 1486 | Toshiyuki Tsubouchi7-dan / age 47 1483 | Kisei-sen Prelim 1 Round 2 | Sente | ● |
| 5 | 7/23 | 1486 | -5 | 1481 | Yoshiyuki Matsumoto4-dan / age 24 1629 | Junisen Class C2 Round 2 | Sente | ● |
| 6 | 8/2 | 1481 | -6 | 1475 | Keiji Nishikawa6-dan / age 34 1579 | All-Japan Pro Round 2 | Sente | ● |
| 7 | 8/9 | 1475 | -8 | 1467 | Shoudou Nakada6-dan / age 44 1482 | Oza-sen Prelim 1 Round 2 | Gote | ● |
| 8 | 9/17 | 1467 | -2 | 1466 | Koichi Fukaura5-dan / age 24 1831 | Junisen Class C2 Round 4 | Sente | ● |
| 9 | 10/8 | 1466 | -3 | 1462 | Hiroshi Okazaki4-dan / age 29 1705 | Junisen Class C2 Round 5 | Gote | ● |
| 10 | 10/18 | 1462 | -2 | 1460 | Naruyuki Hatakeyama6-dan / age 27 1760 | Oi-sen Prelims Round 2 | Sente | ● |
| 11 | 10/29 | 1460 | -8 | 1452 | Hiroto Kiritani6-dan / age 47 1452 | Junisen Class C2 Round 6 | Sente | ● |
| 12 | 11/19 | 1452 | +7 | 1459 | Terutaka Yasue7-dan / age 55 1403 | Junisen Class C2 Round 7 | Sente | ○ |
| 13 | 11/28 | 1459 | +4 | 1463 | Masakazu Wakamatsu6-dan / age 57 1290 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ○ |
| 14 | 12/17 | 1463 | -4 | 1459 | Hiroki Iizuka5-dan / age 27 1676 | Junisen Class C2 Round 8 | Gote | ● |
| 15 | 1/10 | 1459 | +6 | 1465 | Kiyoshi Aoki5-dan / age 49 1349 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ○ |
| 16 | 1/21 | 1465 | -6 | 1459 | 木下浩一age 29 1574 | Junisen Class C2 Round 9 | Gote | ● |
| 17 | 2/4 | 1459 | +5 | 1465 | Kiyoshi Aoki5-dan / age 49 1342 | Kio-sen Prelims Round 1 | Sente | ○ |
| 18 | 2/12 | 1465 | -5 | 1459 | Makoto Chuza4-dan / age 27 1582 | Junisen Class C2 Round 10 | Sente | ● |
| 19 | 2/24 | 1459 | -2 | 1457 | Naruyuki Hatakeyama6-dan / age 27 1756 | Osho-sen Prelim 1 Round 1 | Sente | ● |
| 20 | 2/27 | 1457 | -4 | 1453 | Norihiro Yagura4-dan / age 22 1655 | NHK Cup Prelims | Sente | ● |
| 21 | 3/11 | 1453 | -3 | 1450 | Hisashi Ogura5-dan / age 28 1712 | Junisen Class C2 Round 11 | Gote | ● |
| 22 | 3/18 | 1450 | -3 | 1447 | Hiroshi Okazaki4-dan / age 29 1707 | Ryuo-sen Group 6 Ranking Round 4 | Sente | ● |
| 23 | 3/28 | 1447 | -2 | 1445 | Naruyuki Hatakeyama6-dan / age 27 1757 | Kio-sen Prelims Round 2 | Gote | ● |
FY1995 results11W-17L
Win rate0.393
Rating1505
Annual rank105th
Rank/title at FY end / age4-dan / age 38
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/4 | 1526 | -4 | 1522 | Kiyozumi Kiriyama9-dan / age 47 1724 | Osho-sen Prelim 1 Round 2 | Gote | ● |
| 2 | 4/25 | 1522 | +3 | 1525 | Shuuichi Ikeda6-dan / age 50 1247 | Ryuo-sen Group 6 Promotion playoff Round 1 | Sente | ○ |
| 3 | 5/15 | 1525 | +6 | 1531 | Junkichi Sakai6-dan / age 45 1443 | Kisei-sen Prelim 1 Round 1 | Gote | ○ |
| 4 | 5/24 | 1531 | +7 | 1538 | Hiroharu Seto5-dan / age 38 1471 | Ryuo-sen Group 6 Promotion playoff Round 2 | Sente | ○ |
| 5 | 6/1 | 1538 | -4 | 1534 | Kenji Kanzaki6-dan / age 31 1722 | Hayazashi-sen Prelims | Sente | ● |
| 6 | 6/6 | 1534 | -4 | 1529 | Mamoru Hatakeyama5-dan / age 26 1704 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 7 | 6/20 | 1529 | +11 | 1540 | Daisuke Suzuki4-dan / age 20 1658 | Junisen Class C2 Round 1 | Gote | ○ |
| 8 | 6/28 | 1540 | -4 | 1536 | Kenji Kanzaki6-dan / age 31 1704 | All-Japan Pro Round 2 | Gote | ● |
| 9 | 7/4 | 1536 | -10 | 1526 | Tsuneo Kikuchi6-dan / age 46 1462 | Ryuo-sen Group 6 Promotion playoff Round 3 | Gote | ● |
| 10 | 7/18 | 1526 | -9 | 1517 | Saburou Takeichi5-dan / age 41 1465 | Junisen Class C2 Round 2 | Sente | ● |
| 11 | 7/25 | 1517 | +3 | 1520 | Masakazu Wakamatsu6-dan / age 55 1291 | Oza-sen Prelim 1 Round 2 | Sente | ○ |
| 12 | 8/29 | 1520 | -7 | 1513 | Yoshiyuki Ueyama6-dan / age 38 1556 | Junisen Class C2 Round 3 | Sente | ● |
| 13 | 9/5 | 1513 | -3 | 1510 | Keita Inoue6-dan / age 31 1774 | Oi-sen Prelims Round 2 | Sente | ● |
| 14 | 9/19 | 1510 | -8 | 1502 | Takeshi Kawakami4-dan / age 23 1527 | Junisen Class C2 Round 4 | Sente | ● |
| 15 | 9/22 | 1502 | -3 | 1499 | Takashi Abe6-dan / age 28 1744 | Oza-sen Prelim 1 Round 3 | Sente | ● |
| 16 | 10/17 | 1499 | -8 | 1491 | Junichi Kase5-dan / age 37 1484 | Junisen Class C2 Round 5 | Gote | ● |
| 17 | 11/21 | 1491 | +14 | 1505 | Hisashi Namekata5-dan / age 21 1810 | Junisen Class C2 Round 6 | Sente | ○ |
| 18 | 11/30 | 1505 | -8 | 1496 | 中井広恵 1490 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ● |
| 19 | 12/12 | 1496 | +6 | 1502 | Junkichi Sakai6-dan / age 46 1418 | Junisen Class C2 Round 7 | Sente | ○ |
| 20 | 1/16 | 1502 | +7 | 1510 | Nobuo Mori6-dan / age 43 1463 | Junisen Class C2 Round 8 | Gote | ○ |
| 21 | 1/31 | 1510 | +10 | 1519 | Naoya Fujiwara5-dan / age 30 1593 | Osho-sen Prelim 1 Round 1 | Sente | ○ |
| 22 | 2/13 | 1519 | -6 | 1513 | Naoya Fujiwara5-dan / age 30 1593 | Junisen Class C2 Round 9 | Sente | ● |
| 23 | 2/20 | 1513 | -11 | 1502 | Masayuki Moriyasu6-dan / age 48 1354 | Kio-sen Prelims Round 1 | Gote | ● |
| 24 | 2/27 | 1502 | +9 | 1510 | Noboru Kosaka6-dan / age 46 1535 | NHK Cup Prelims | Sente | ○ |
| 25 | 2/27 | 1502 | -3 | 1499 | Naruyuki Hatakeyama5-dan / age 26 1749 | NHK Cup Prelims | Gote | ● |
| 26 | 3/5 | 1507 | -5 | 1502 | Norihiro Yagura4-dan / age 21 1633 | Ryuo-sen Group 6 Promotion playoff Round 2 | Gote | ● |
| 27 | 3/12 | 1502 | +7 | 1509 | Hiroshi Seki5-dan / age 35 1439 | Junisen Class C2 Round 10 | Gote | ○ |
| 28 | 3/21 | 1509 | -4 | 1505 | Bungo Fukusaki8-dan / age 36 1692 | Osho-sen Prelim 1 Round 2 | Sente | ● |
FY1994 results10W-14L
Win rate0.417
Rating1529
Annual rank98th
Rank/title at FY end / age4-dan / age 37
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/8 | 1512 | -7 | 1505 | Naoya Fujiwara4-dan / age 28 1544 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 2 | 4/27 | 1505 | -4 | 1501 | Kozo Arimori6-dan / age 31 1689 | Osho-sen Prelim 1 Round 4 | Sente | ● |
| 3 | 5/31 | 1501 | -3 | 1498 | Keita Inoue6-dan / age 30 1778 | Hayazashi-sen Prelims | Gote | ● |
| 4 | 6/7 | 1498 | +11 | 1509 | Kaishu Tanaka8-dan / age 47 1619 | All-Japan Pro Round 2 | Sente | ○ |
| 5 | 6/21 | 1509 | +9 | 1517 | Hirofumi Itoh5-dan / age 34 1537 | Junisen Class C2 Round 1 | Gote | ○ |
| 6 | 7/12 | 1517 | +8 | 1526 | Katsumi Mushano6-dan / age 40 1535 | Junisen Class C2 Round 2 | Sente | ○ |
| 7 | 7/22 | 1526 | +7 | 1533 | Nobuo Mori6-dan / age 42 1487 | Oza-sen Prelim 1 Round 2 | Sente | ○ |
| 8 | 8/24 | 1533 | -2 | 1530 | Makoto Nakahara9-dan / age 46 1829 | All-Japan Pro Round 3 | Sente | ● |
| 9 | 8/30 | 1530 | -7 | 1524 | Shoichi Anzai5-dan / age 31 1585 | Junisen Class C2 Round 3 | Gote | ● |
| 10 | 9/5 | 1524 | -11 | 1513 | Kiyoshi Aoki5-dan / age 46 1406 | Kisei-sen Prelim 1 Round 1 | Sente | ● |
| 11 | 9/13 | 1513 | -4 | 1509 | Kenji Waki7-dan / age 34 1705 | Oi-sen Prelims Round 1 | Sente | ● |
| 12 | 9/20 | 1509 | +12 | 1521 | Mamoru Hatakeyama5-dan / age 25 1709 | Junisen Class C2 Round 4 | Gote | ○ |
| 13 | 10/11 | 1521 | +11 | 1532 | Hiroshi Naganuma5-dan / age 29 1661 | Junisen Class C2 Round 5 | Sente | ○ |
| 14 | 10/21 | 1532 | +8 | 1541 | Naoya Fujiwara4-dan / age 29 1545 | Oza-sen Prelim 1 Round 4 | Sente | ○ |
| 15 | 11/1 | 1541 | -4 | 1536 | Toshiaki Kubo4-dan / age 19 1707 | Oza-sen Prelim 1 Final | Gote | ● |
| 16 | 11/22 | 1536 | +12 | 1548 | Shuji Satoh5-dan / age 27 1714 | Junisen Class C2 Round 6 | Sente | ○ |
| 17 | 12/6 | 1548 | -11 | 1537 | Hiromitsu Takashima8-dan / age 53 1423 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ● |
| 18 | 12/13 | 1537 | -8 | 1529 | Eiji Ooshima6-dan / age 37 1547 | Junisen Class C2 Round 7 | Gote | ● |
| 19 | 1/27 | 1529 | +12 | 1542 | Takashi Abe6-dan / age 27 1729 | Osho-sen Prelim 1 Round 1 | Sente | ○ |
| 20 | 2/8 | 1542 | -5 | 1536 | Shingo Hirafuji4-dan / age 31 1660 | Junisen Class C2 Round 8 | Sente | ● |
| 21 | 2/14 | 1536 | +7 | 1543 | Kenji Iino6-dan / age 40 1489 | Junisen Class C2 Round 9 | Gote | ○ |
| 22 | 2/21 | 1543 | -4 | 1539 | Kenji Kanzaki6-dan / age 31 1730 | Kio-sen Prelims Round 1 | Gote | ● |
| 23 | 3/1 | 1539 | -4 | 1535 | Toshiaki Kubo4-dan / age 19 1742 | NHK Cup Prelims | Sente | ● |
| 24 | 3/14 | 1535 | -6 | 1529 | Hiromitsu Kanki5-dan / age 36 1613 | Junisen Class C2 Round 10 | Sente | ● |
FY1993 results13W-17L
Win rate0.433
Rating1515
Annual rank99th
Rank/title at FY end / age4-dan / age 36
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/6 | 1523 | +10 | 1532 | Shingo Hirafuji4-dan / age 29 1604 | Kisei-sen Prelim 1 Round 2 | Gote | ○ |
| 2 | 4/15 | 1532 | +4 | 1536 | Ichirou Tanabe6-dan / age 54 1314 | Ryuo-sen Group 6 Promotion playoff Round 2 | Gote | ○ |
| 3 | 5/11 | 1536 | -10 | 1526 | Hiromitsu Takashima8-dan / age 51 1444 | Kisei-sen Prelim 1 Round 3 | Gote | ● |
| 4 | 5/25 | 1526 | +6 | 1532 | Haruo Numa5-dan / age 44 1428 | Ryuo-sen Group 6 Promotion playoff Round 3 | Gote | ○ |
| 5 | 6/1 | 1532 | -5 | 1527 | Naruyuki Hatakeyama5-dan / age 23 1664 | Hayazashi-sen Prelims | Gote | ● |
| 6 | 6/22 | 1527 | -6 | 1521 | Youichi Kushida5-dan / age 28 1625 | Junisen Class C2 Round 1 | Gote | ● |
| 7 | 7/1 | 1521 | +9 | 1529 | Keiji Nishikawa6-dan / age 31 1548 | All-Japan Pro Round 2 | Sente | ○ |
| 8 | 7/13 | 1529 | +6 | 1535 | Haruo Numa5-dan / age 44 1427 | Junisen Class C2 Round 2 | Sente | ○ |
| 9 | 7/20 | 1535 | -3 | 1532 | Kenji Kanzaki5-dan / age 29 1764 | Oza-sen Prelim 1 Round 2 | Sente | ● |
| 10 | 7/27 | 1532 | -5 | 1527 | Shuji Satoh4-dan / age 26 1671 | Ryuo-sen Group 6 Promotion playoff Semifinal | Gote | ● |
| 11 | 8/31 | 1527 | +7 | 1534 | Hiroto Kiritani6-dan / age 43 1485 | Junisen Class C2 Round 3 | Gote | ○ |
| 12 | 9/6 | 1534 | -5 | 1529 | Michio Ariyoshi9-dan / age 58 1662 | All-Japan Pro Round 3 | Sente | ● |
| 13 | 9/17 | 1529 | -7 | 1521 | Kaishu Tanaka8-dan / age 46 1553 | Oi-sen Prelims Round 1 | Gote | ● |
| 14 | 9/21 | 1521 | -3 | 1518 | Manabu Senzaki5-dan / age 23 1768 | Junisen Class C2 Round 4 | Sente | ● |
| 15 | 10/13 | 1518 | +4 | 1522 | Masakazu Wakamatsu6-dan / age 54 1344 | Kisei-sen Prelim 1 Round 1 | Gote | ○ |
| 16 | 10/26 | 1522 | -5 | 1517 | Toshiaki Kubo4-dan / age 18 1657 | Junisen Class C2 Round 6 | Gote | ● |
| 17 | 11/5 | 1517 | -7 | 1510 | Toshiyuki Tsubouchi7-dan / age 44 1551 | Kisei-sen Prelim 1 Round 2 | Sente | ● |
| 18 | 11/16 | 1510 | +5 | 1515 | Chimine Yamaguchiage 56 1383 | Junisen Class C2 Round 7 | Sente | ○ |
| 19 | 12/3 | 1515 | +5 | 1520 | Masayuki Moriyasu6-dan / age 46 1360 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ○ |
| 20 | 12/14 | 1520 | -4 | 1515 | Takahiro Toyokawa4-dan / age 26 1684 | Junisen Class C2 Round 8 | Gote | ● |
| 21 | 1/13 | 1515 | -5 | 1510 | Toshiaki Kubo4-dan / age 18 1646 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ● |
| 22 | 1/18 | 1510 | -8 | 1502 | Yuuji Yoda5-dan / age 36 1494 | Junisen Class C2 Round 9 | Sente | ● |
| 23 | 2/4 | 1502 | +10 | 1512 | Kaishu Tanaka8-dan / age 46 1591 | Kio-sen Prelims Round 1 | Gote | ○ |
| 24 | 2/9 | 1512 | +6 | 1518 | Hiromitsu Takashima8-dan / age 52 1422 | Osho-sen Prelim 1 Round 2 | Sente | ○ |
| 25 | 2/15 | 1518 | -3 | 1515 | Keiichi Sanada4-dan / age 21 1758 | Junisen Class C2 Round 10 | Gote | ● |
| 26 | 3/1 | 1515 | -9 | 1506 | Noboru Kosaka6-dan / age 44 1489 | NHK Cup Prelims | Gote | ● |
| 27 | 3/11 | 1506 | +11 | 1517 | Toshiaki Kubo4-dan / age 18 1655 | Osho-sen Prelim 1 Round 3 | Sente | ○ |
| 28 | 3/15 | 1517 | +10 | 1528 | Nou Itoh4-dan / age 32 1616 | Junisen Class C2 Round 11 | Sente | ○ |
| 29 | 3/22 | 1528 | -4 | 1524 | Mamoru Hatakeyama5-dan / age 24 1732 | Kio-sen Prelims Round 2 | Sente | ● |
| 30 | 3/31 | 1524 | -9 | 1515 | Hiroharu Seto5-dan / age 37 1475 | Ryuo-sen Group 6 Promotion playoff Round 1 | Gote | ● |
FY1992 results12W-15L
Win rate0.444
Rating1522
Annual rank104th
Rank/title at FY end / age4-dan / age 35
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/9 | 1502 | +7 | 1509 | Masakazu Wakamatsu6-dan / age 52 1437 | Kisei-sen Prelim 1 Round 1 | Sente | ○ |
| 2 | 4/14 | 1509 | -4 | 1504 | Masahiko Urano6-dan / age 28 1683 | Kio-sen Prelims Round 3 | Gote | ● |
| 3 | 4/23 | 1504 | -5 | 1499 | Naruyuki Hatakeyama4-dan / age 22 1639 | Kisei-sen Prelim 1 Round 2 | Sente | ● |
| 4 | 6/5 | 1499 | -6 | 1493 | Toshiyuki Tsubouchi6-dan / age 43 1593 | Hayazashi-sen Prelims | Gote | ● |
| 5 | 6/16 | 1493 | +7 | 1500 | Masayuki Moriyasu6-dan / age 45 1456 | Junisen Class C2 Round 1 | Gote | ○ |
| 6 | 7/14 | 1500 | -6 | 1495 | Masataka Sugimoto4-dan / age 23 1598 | Junisen Class C2 Round 2 | Sente | ● |
| 7 | 7/21 | 1495 | +12 | 1507 | Kozo Arimori6-dan / age 29 1701 | Oza-sen Prelim 1 Round 2 | Sente | ○ |
| 8 | 7/28 | 1507 | -2 | 1505 | Satoshi Murayama6-dan / age 23 1824 | All-Japan Pro Round 2 | Sente | ● |
| 9 | 9/2 | 1505 | -5 | 1500 | Naruyuki Hatakeyama4-dan / age 23 1646 | Oza-sen Prelim 1 Round 3 | Sente | ● |
| 10 | 9/16 | 1500 | +8 | 1508 | Junichi Kase5-dan / age 34 1487 | Junisen Class C2 Round 4 | Sente | ○ |
| 11 | 9/22 | 1508 | -4 | 1503 | Hitoshige Awaji8-dan / age 42 1677 | Oi-sen Prelims Round 1 | Sente | ● |
| 12 | 10/6 | 1503 | +6 | 1509 | Hiroshi Honma4-dan / age 34 1424 | Junisen Class C2 Round 5 | Sente | ○ |
| 13 | 10/15 | 1509 | +5 | 1514 | Akira Kinoshita6-dan / age 53 1357 | Kisei-sen Prelim 1 Round 1 | Sente | ○ |
| 14 | 10/30 | 1514 | -6 | 1509 | Naruyuki Hatakeyama4-dan / age 23 1625 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 15 | 11/4 | 1509 | -7 | 1501 | Yoshiyuki Ueyama5-dan / age 35 1548 | Junisen Class C2 Round 6 | Gote | ● |
| 16 | 11/24 | 1501 | +7 | 1509 | Hiromitsu Takashima8-dan / age 51 1464 | Ryuo-sen Group 6 Ranking Round 1 | Gote | ○ |
| 17 | 12/8 | 1509 | -3 | 1506 | Hiroki Nakata6-dan / age 28 1761 | Junisen Class C2 Round 7 | Sente | ● |
| 18 | 1/14 | 1506 | -6 | 1500 | Hiroki Iizuka4-dan / age 23 1604 | Ryuo-sen Group 6 Ranking Round 2 | Sente | ● |
| 19 | 1/19 | 1500 | +9 | 1508 | Hiroshi Seki5-dan / age 32 1529 | Junisen Class C2 Round 8 | Gote | ○ |
| 20 | 2/3 | 1508 | +10 | 1519 | Mamoru Hatakeyama4-dan / age 23 1618 | Osho-sen Prelim 1 Round 1 | Sente | ○ |
| 21 | 2/10 | 1519 | +12 | 1531 | Kozo Arimori6-dan / age 29 1704 | Kio-sen Prelims Round 1 | Gote | ○ |
| 22 | 2/16 | 1531 | +6 | 1537 | Junkichi Sakai6-dan / age 43 1464 | Junisen Class C2 Round 9 | Sente | ○ |
| 23 | 3/3 | 1537 | +5 | 1542 | Masakazu Wakamatsu6-dan / age 53 1388 | NHK Cup Prelims | Gote | ○ |
| 24 | 3/3 | 1537 | -5 | 1532 | Hitoshige Awaji8-dan / age 42 1681 | NHK Cup Prelims | Sente | ● |
| 25 | 3/5 | 1537 | -5 | 1532 | Kunio Naitou9-dan / age 53 1688 | Osho-sen Prelim 1 Round 2 | Gote | ● |
| 26 | 3/16 | 1532 | -6 | 1526 | Yaichio Oono5-dan / age 34 1613 | Junisen Class C2 Round 10 | Gote | ● |
| 27 | 3/19 | 1526 | -4 | 1522 | Kenji Waki7-dan / age 32 1730 | Kio-sen Prelims Round 2 | Sente | ● |
FY1991 results13W-18L
Win rate0.419
Rating1505
Annual rank121st
Rank/title at FY end / age4-dan / age 34
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/9 | 1512 | +6 | 1517 | Masayuki Moriyasu5-dan / age 43 1417 | Ryuo-sen Group 6 Promotion playoff Round 1 | Gote | ○ |
| 2 | 5/1 | 1517 | -3 | 1514 | Kenji Kanzaki5-dan / age 27 1745 | Kisei-sen Prelim 1 Round 2 | Sente | ● |
| 3 | 5/21 | 1514 | -9 | 1505 | Hiroharu Seto5-dan / age 34 1470 | Ryuo-sen Group 6 Promotion playoff Round 2 | Gote | ● |
| 4 | 5/27 | 1505 | +7 | 1512 | Nobuo Mori5-dan / age 39 1480 | Hayazashi-sen Prelims | Gote | ○ |
| 5 | 5/27 | 1505 | +11 | 1516 | Keiji Nishikawa6-dan / age 29 1629 | Hayazashi-sen Prelims | Sente | ○ |
| 6 | 5/27 | 1505 | -4 | 1501 | Kozo Arimori5-dan / age 28 1670 | Hayazashi-sen Prelims | Sente | ● |
| 7 | 6/18 | 1519 | +4 | 1523 | Toratsugu Nomoto7-dan / age 46 1326 | Junisen Class C2 Round 1 | Gote | ○ |
| 8 | 7/4 | 1523 | +5 | 1528 | Kiyoshi Aoki5-dan / age 43 1402 | Oza-sen Prelim 1 Round 2 | Gote | ○ |
| 9 | 7/16 | 1528 | -6 | 1522 | Eiji Ooshima6-dan / age 34 1599 | Junisen Class C2 Round 2 | Sente | ● |
| 10 | 8/1 | 1522 | +12 | 1534 | Bungo Fukusaki8-dan / age 31 1712 | All-Japan Pro Round 2 | Sente | ○ |
| 11 | 8/8 | 1534 | -6 | 1527 | Keiji Nishikawa6-dan / age 29 1616 | All-Japan Pro Round 3 | Sente | ● |
| 12 | 8/23 | 1527 | -5 | 1523 | Keita Inoue6-dan / age 27 1677 | Oza-sen Prelim 1 Round 3 | Gote | ● |
| 13 | 8/27 | 1523 | +6 | 1529 | Kinji Shiihashi5-dan / age 42 1429 | Junisen Class C2 Round 3 | Gote | ○ |
| 14 | 9/3 | 1529 | -8 | 1521 | Kaishu Tanaka8-dan / age 44 1550 | Oi-sen Prelims Round 1 | Sente | ● |
| 15 | 9/17 | 1521 | -7 | 1514 | Hiromitsu Kanki5-dan / age 32 1564 | Junisen Class C2 Round 4 | Gote | ● |
| 16 | 10/8 | 1514 | -4 | 1510 | Kozo Arimori6-dan / age 28 1699 | Junisen Class C2 Round 5 | Sente | ● |
| 17 | 10/15 | 1510 | +6 | 1516 | Akira Kinoshita6-dan / age 52 1420 | Kisei-sen Prelim 1 Round 1 | Gote | ○ |
| 18 | 11/1 | 1516 | -5 | 1511 | Hiroshi Naganuma5-dan / age 26 1645 | Kisei-sen Prelim 1 Round 2 | Sente | ● |
| 19 | 11/12 | 1511 | -4 | 1507 | Kenji Kanzaki5-dan / age 27 1725 | Junisen Class C2 Round 6 | Gote | ● |
| 20 | 11/15 | 1507 | +12 | 1519 | Mamoru Hatakeyama4-dan / age 22 1674 | Tenno-sen 4-dan section Round 2 | Sente | ○ |
| 21 | 11/28 | 1519 | -7 | 1512 | Masataka Sugimoto4-dan / age 23 1584 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ● |
| 22 | 12/6 | 1512 | -4 | 1508 | Takeshi Fujii4-dan / age 21 1680 | Tenno-sen 4-dan section Round 3 | Gote | ● |
| 23 | 12/17 | 1508 | +10 | 1517 | Ryuuichi Matsuura6-dan / age 39 1580 | Junisen Class C2 Round 7 | Gote | ○ |
| 24 | 1/21 | 1517 | +11 | 1529 | Akio Ishikawa5-dan / age 28 1663 | Junisen Class C2 Round 8 | Sente | ○ |
| 25 | 1/28 | 1529 | -10 | 1519 | Hiromitsu Takashima8-dan / age 50 1452 | Osho-sen Prelim 1 Round 1 | Gote | ● |
| 26 | 2/7 | 1519 | +7 | 1526 | Junkichi Sakai5-dan / age 42 1469 | Kio-sen Prelims Round 1 | Sente | ○ |
| 27 | 2/18 | 1526 | -5 | 1520 | Mamoru Hatakeyama4-dan / age 22 1646 | Junisen Class C2 Round 9 | Gote | ● |
| 28 | 2/26 | 1520 | -10 | 1511 | Noboru Kosaka6-dan / age 42 1451 | NHK Cup Prelims | Gote | ● |
| 29 | 3/6 | 1511 | -10 | 1501 | Haruo Numa5-dan / age 42 1411 | Ryuo-sen Group 6 Promotion playoff Round 1 | Sente | ● |
| 30 | 3/17 | 1501 | -5 | 1495 | Isao Nakata5-dan / age 24 1616 | Junisen Class C2 Round 10 | Sente | ● |
| 31 | 3/24 | 1495 | +10 | 1505 | Kazuo Azuma6-dan / age 36 1569 | Kio-sen Prelims Round 2 | Sente | ○ |
FY1990 results10W-19L
Win rate0.345
Rating1517
Annual rank114th
Rank/title at FY end / age4-dan / age 33
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/24 | 1518 | -5 | 1513 | Naoya Fujiwara4-dan / age 24 1639 | Ryuo-sen Group 6 Promotion playoff Round 3 | Sente | ● |
| 2 | 4/26 | 1513 | -6 | 1507 | Hiroshi Naganuma4-dan / age 25 1609 | Kisei-sen Prelim 1 Round 2 | Sente | ● |
| 3 | 5/30 | 1507 | -5 | 1502 | Keita Inoue5-dan / age 26 1645 | Hayazashi-sen Prelims | Sente | ● |
| 4 | 6/19 | 1502 | -4 | 1498 | Naruyuki Hatakeyama4-dan / age 21 1699 | Junisen Class C2 Round 1 | Sente | ● |
| 5 | 7/5 | 1498 | +11 | 1510 | Kenji Waki6-dan / age 29 1643 | All-Japan Pro Round 2 | Sente | ○ |
| 6 | 7/12 | 1510 | -5 | 1504 | Kozo Arimori5-dan / age 27 1639 | Oza-sen Prelim 1 Round 2 | Sente | ● |
| 7 | 7/17 | 1504 | -8 | 1497 | Hirofumi Itoh4-dan / age 30 1512 | Junisen Class C2 Round 2 | Gote | ● |
| 8 | 8/3 | 1497 | +12 | 1509 | Kenji Kobayashi8-dan / age 33 1716 | All-Japan Pro Round 3 | Sente | ○ |
| 9 | 8/28 | 1509 | -4 | 1505 | Daisuke Nakagawa4-dan / age 22 1719 | Junisen Class C2 Round 3 | Sente | ● |
| 10 | 9/11 | 1505 | +12 | 1518 | Satoshi Murayama5-dan / age 21 1715 | Oi-sen Prelims Round 1 | Sente | ○ |
| 11 | 9/14 | 1518 | +11 | 1529 | Keiji Mori9-dan / age 44 1668 | All-Japan Pro Round 4 | Sente | ○ |
| 12 | 9/18 | 1529 | -8 | 1521 | Kenji Iino6-dan / age 36 1550 | Junisen Class C2 Round 4 | Gote | ● |
| 13 | 10/3 | 1521 | +7 | 1529 | Junkichi Sakai5-dan / age 41 1489 | Oi-sen Prelims Round 2 | Gote | ○ |
| 14 | 10/9 | 1529 | -9 | 1520 | Hirofumi Itoh4-dan / age 30 1492 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 15 | 10/16 | 1520 | +8 | 1527 | Shoudou Nakada5-dan / age 38 1502 | Junisen Class C2 Round 6 | Gote | ○ |
| 16 | 10/31 | 1527 | -6 | 1522 | Hiroshi Naganuma4-dan / age 25 1623 | Tenno-sen 4-dan section Round 2 | Gote | ● |
| 17 | 11/13 | 1522 | +8 | 1529 | Masakazu Wakamatsu6-dan / age 51 1515 | Junisen Class C2 Round 7 | Sente | ○ |
| 18 | 11/27 | 1529 | -4 | 1525 | Daisuke Nakagawa5-dan / age 22 1720 | All-Japan Pro Round 5 | Gote | ● |
| 19 | 11/29 | 1525 | +10 | 1536 | Yaichio Oono5-dan / age 31 1636 | Oi-sen Prelims Round 3 | Sente | ○ |
| 20 | 12/5 | 1536 | -9 | 1527 | Nobuo Mori5-dan / age 38 1503 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ● |
| 21 | 12/11 | 1527 | -3 | 1524 | Toshiyuki Moriuchi5-dan / age 20 1768 | Junisen Class C2 Round 8 | Gote | ● |
| 22 | 12/25 | 1524 | -4 | 1520 | Satoshi Murayama5-dan / age 21 1741 | Kachinuki-sen Prelims | Sente | ● |
| 23 | 1/11 | 1520 | -3 | 1517 | Hiroki Nakata5-dan / age 26 1744 | Oi-sen Prelims Final | Gote | ● |
| 24 | 1/22 | 1517 | +10 | 1527 | Naoya Fujiwara4-dan / age 25 1624 | Junisen Class C2 Round 9 | Sente | ○ |
| 25 | 2/5 | 1527 | -3 | 1524 | Takashi Abe5-dan / age 23 1774 | Osho-sen Prelim 1 Round 1 | Gote | ● |
| 26 | 2/15 | 1524 | -8 | 1516 | Noboru Kosaka6-dan / age 40 1523 | Kio-sen Prelims Round 1 | Sente | ● |
| 27 | 2/19 | 1516 | +10 | 1526 | Youichi Kushida4-dan / age 26 1615 | Junisen Class C2 Round 10 | Gote | ○ |
| 28 | 2/26 | 1526 | -3 | 1523 | Satoshi Murayama5-dan / age 21 1758 | NHK Cup Prelims | Sente | ● |
| 29 | 3/12 | 1523 | -6 | 1517 | Shoichi Anzai4-dan / age 27 1614 | Junisen Class C2 Round 11 | Sente | ● |
FY1989 results11W-17L
Win rate0.393
Rating1523
Annual rank115th
Rank/title at FY end / age4-dan / age 32
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/14 | 1532 | -5 | 1527 | Takashi Abe4-dan / age 21 1661 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 2 | 5/29 | 1527 | -4 | 1523 | Satoshi Murayama5-dan / age 19 1740 | Wakajishi-sen Round 2 | Gote | ● |
| 3 | 6/2 | 1523 | -6 | 1517 | Noboru Kosaka6-dan / age 39 1592 | Hayazashi-sen Prelims | Sente | ● |
| 4 | 6/13 | 1517 | -8 | 1508 | Hirofumi Itoh4-dan / age 29 1500 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 5 | 6/20 | 1508 | -4 | 1505 | Nobuyuki Yashiki4-dan / age 17 1708 | Junisen Class C2 Round 1 | Gote | ● |
| 6 | 7/11 | 1505 | +11 | 1516 | 木下浩一age 21 1642 | Junisen Class C2 Round 2 | Sente | ○ |
| 7 | 7/21 | 1516 | +10 | 1526 | Toshiyuki Tsubouchi6-dan / age 40 1616 | All-Japan Pro Round 1 | Sente | ○ |
| 8 | 8/4 | 1526 | -4 | 1521 | Takashi Abe4-dan / age 21 1693 | Kachinuki-sen Prelims | Sente | ● |
| 9 | 8/29 | 1521 | -12 | 1509 | Yoshitaka Kimura6-dan / age 58 1305 | Junisen Class C2 Round 3 | Gote | ● |
| 10 | 9/12 | 1509 | -6 | 1503 | Kouichi Kodama6-dan / age 38 1610 | Oi-sen Prelims Round 1 | Gote | ● |
| 11 | 9/19 | 1503 | +12 | 1516 | Takashi Abe5-dan / age 22 1723 | Junisen Class C2 Round 4 | Sente | ○ |
| 12 | 9/27 | 1516 | -2 | 1514 | Koji TanigawaMeijin・Oi / age 27 1894 | All-Japan Pro Round 2 | Sente | ● |
| 13 | 10/12 | 1514 | +10 | 1524 | Hiromitsu Kanki5-dan / age 30 1591 | Kisei-sen Prelim 1 Round 2 | Gote | ○ |
| 14 | 10/17 | 1524 | -6 | 1518 | Noboru Kosaka6-dan / age 39 1613 | Junisen Class C2 Round 5 | Gote | ● |
| 15 | 11/8 | 1518 | +5 | 1523 | Eiji Oohara7-dan / age 60 1364 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ○ |
| 16 | 11/14 | 1523 | +9 | 1531 | Nobuo Mori5-dan / age 37 1547 | Junisen Class C2 Round 6 | Sente | ○ |
| 17 | 11/29 | 1531 | -6 | 1526 | Kozo Arimori5-dan / age 26 1642 | Kisei-sen Prelim 1 Round 3 | Sente | ● |
| 18 | 12/5 | 1526 | +9 | 1534 | Yoshiyuki Ueyama5-dan / age 32 1549 | Junisen Class C2 Round 7 | Gote | ○ |
| 19 | 12/15 | 1534 | +9 | 1544 | Mamoru Hatakeyama4-dan / age 20 1595 | Tenno-sen 4-dan section Round 2 | Gote | ○ |
| 20 | 1/23 | 1544 | -7 | 1536 | Shohei Takada4-dan / age 27 1574 | Junisen Class C2 Round 8 | Sente | ● |
| 21 | 1/30 | 1536 | +3 | 1540 | Shuuichi Ikeda6-dan / age 44 1313 | Ryuo-sen Group 6 Ranking Round 2 | Gote | ○ |
| 22 | 2/1 | 1540 | -4 | 1535 | Manabu Senzaki4-dan / age 19 1712 | Tenno-sen 4-dan section Round 3 | Sente | ● |
| 23 | 2/6 | 1535 | +5 | 1540 | Chimine Yamaguchiage 52 1402 | Junisen Class C2 Round 9 | Sente | ○ |
| 24 | 2/15 | 1540 | +8 | 1548 | Shoudou Nakada5-dan / age 38 1522 | Osho-sen Prelim 1 Round 1 | Sente | ○ |
| 25 | 2/20 | 1548 | -12 | 1536 | Kiyoshi Aoki5-dan / age 42 1369 | Kio-sen Prelims Round 1 | Gote | ● |
| 26 | 2/23 | 1536 | -4 | 1533 | Takashi Abe5-dan / age 22 1749 | NHK Cup Prelims | Sente | ● |
| 27 | 3/1 | 1533 | -4 | 1528 | Hidemitsu Moriyasu9-dan / age 40 1699 | Osho-sen Prelim 1 Round 2 | Gote | ● |
| 28 | 3/6 | 1528 | -5 | 1523 | Naruyuki Hatakeyama4-dan / age 20 1655 | Ryuo-sen Group 6 Ranking Round 3 | Sente | ● |
FY1988 results13W-18L
Win rate0.419
Rating1535
Annual rank103rd
Rank/title at FY end / age4-dan / age 31
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 4/1 | 1573 | +5 | 1577 | Yasuo Date7-dan / age 51 1418 | Kisei-sen Prelim 1 Round 1 | Sente | ○ |
| 2 | 4/21 | 1577 | -6 | 1572 | Satoshi Murayama5-dan / age 18 1681 | Kisei-sen Prelim 1 Round 2 | Gote | ● |
| 3 | 4/25 | 1572 | +5 | 1576 | Yasuo Date7-dan / age 51 1413 | Kisei-sen Prelim 1 Round 1 | Sente | ○ |
| 4 | 5/13 | 1576 | -6 | 1570 | Kenji Waki6-dan / age 27 1647 | Kachinuki-sen Prelims | Gote | ● |
| 5 | 6/2 | 1570 | -11 | 1559 | Kiyoshi Aoki5-dan / age 40 1426 | Hayazashi-sen Prelims | Gote | ● |
| 6 | 6/7 | 1559 | +7 | 1565 | Hiroto Kiritani5-dan / age 38 1500 | Junisen Class C2 Round 1 | Sente | ○ |
| 7 | 6/16 | 1565 | -7 | 1559 | Hiromitsu Kanki5-dan / age 29 1630 | Oza-sen Prelim 1 Round 1 | Sente | ● |
| 8 | 6/28 | 1559 | +9 | 1568 | Hiroyuki Iida4-dan / age 26 1602 | Junisen Class C2 Round 2 | Sente | ○ |
| 9 | 7/19 | 1568 | +9 | 1577 | Hiroshi Naganuma4-dan / age 23 1606 | Junisen Class C2 Round 3 | Sente | ○ |
| 10 | 8/19 | 1577 | -3 | 1573 | Kiyozumi Kiriyama9-dan / age 40 1819 | All-Japan Pro Round 1 | Sente | ● |
| 11 | 9/6 | 1573 | -6 | 1568 | Kozo Arimori5-dan / age 25 1669 | Junisen Class C2 Round 4 | Gote | ● |
| 12 | 9/14 | 1568 | -5 | 1563 | Kenji Kobayashi8-dan / age 31 1721 | Oi-sen Prelims Round 1 | Sente | ● |
| 13 | 10/5 | 1563 | +7 | 1570 | Nobuo Mori5-dan / age 36 1510 | Kisei-sen Prelim 1 Round 1 | Gote | ○ |
| 14 | 10/18 | 1570 | +6 | 1575 | Junkichi Sakai5-dan / age 39 1461 | Junisen Class C2 Round 6 | Sente | ○ |
| 15 | 10/25 | 1575 | +6 | 1581 | Akira Kinoshita6-dan / age 49 1495 | Kisei-sen Prelim 1 Round 2 | Gote | ○ |
| 16 | 11/1 | 1581 | +6 | 1588 | Yuuji Yoda5-dan / age 30 1500 | Junisen Class C2 Round 7 | Gote | ○ |
| 17 | 11/18 | 1588 | -9 | 1578 | Hirofumi Itoh4-dan / age 28 1528 | Tenno-sen 4-dan section Round 1 | Sente | ● |
| 18 | 11/24 | 1578 | -10 | 1569 | 沖元二アマ 1506 | Ryuo-sen Group 6 Ranking Round 1 | Sente | ● |
| 19 | 12/1 | 1569 | -8 | 1561 | Hiromitsu Kanki5-dan / age 29 1575 | Kisei-sen Prelim 1 Round 3 | Gote | ● |
| 20 | 12/6 | 1561 | -5 | 1556 | Kenji Kanzaki4-dan / age 24 1689 | Junisen Class C2 Round 8 | Gote | ● |
| 21 | 12/9 | 1556 | +10 | 1566 | Takashi Abe4-dan / age 21 1651 | Wakajishi-sen Round 1 | Gote | ○ |
| 22 | 1/17 | 1566 | +4 | 1570 | Kinji Shiihashi5-dan / age 40 1398 | Junisen Class C2 Round 9 | Sente | ○ |
| 23 | 2/1 | 1570 | +4 | 1574 | Yasuo Date7-dan / age 52 1394 | Osho-sen Prelim 1 Round 1 | Sente | ○ |
| 24 | 2/7 | 1574 | -6 | 1569 | Ichiro Hiura5-dan / age 22 1685 | Junisen Class C2 Round 10 | Sente | ● |
| 25 | 2/10 | 1569 | -4 | 1565 | Satoshi Murayama5-dan / age 19 1741 | Shinjin-o-sen Round 1 | Sente | ● |
| 26 | 2/17 | 1565 | +10 | 1575 | Kenji Kanzaki4-dan / age 25 1672 | Kio-sen Prelims Round 1 | Gote | ○ |
| 27 | 2/28 | 1575 | -5 | 1570 | Bungo Fukusaki7-dan / age 29 1733 | Osho-sen Prelim 1 Round 2 | Gote | ● |
| 28 | 3/3 | 1570 | -10 | 1560 | Masakazu Wakamatsu6-dan / age 49 1470 | NHK Cup Prelims | Sente | ● |
| 29 | 3/7 | 1560 | -6 | 1554 | Eiji Ooshima5-dan / age 31 1660 | Junisen Class C2 Round 11 | Gote | ● |
| 30 | 3/24 | 1554 | -8 | 1546 | Toshiyuki Tsubouchi6-dan / age 40 1552 | Kio-sen Prelims Round 2 | Sente | ● |
| 31 | 3/29 | 1546 | -12 | 1535 | Eiji Oohara7-dan / age 60 1373 | Ryuo-sen Group 6 Promotion playoff Round 1 | Sente | ● |
FY1987 results1W-1L
Win rate0.500
Rating1577
Annual rank85th
Rank/title at FY end / age1-dan / age 30
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 7/29 | 1577 | +9 | 1586 | Mamoru Hatakeyama1-dan / age 18 1607 | Wakakoma-sen Round 3 | Gote | ○ |
| 2 | 12/16 | 1586 | -8 | 1577 | Shingo Hirafuji1-dan / age 24 1570 | Wakakoma-sen Round 4 | Gote | ● |
FY1986 results3W-0L
Win rate1.000
Rating1582
Annual rank83rd
Rank/title at FY end / age1-dan / age 29
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 8/11 | 1560 | +7 | 1567 | 加藤昌彦アマ 1516 | Wakakoma-sen Round 2 | Gote | ○ |
| 2 | 10/29 | 1567 | +8 | 1575 | Shingo Hirafuji1-dan / age 23 1576 | Wakakoma-sen Round 3 | Gote | ○ |
| 3 | 1/28 | 1575 | +7 | 1582 | 谷川勝敏 1530 | Wakakoma-sen Round 4 | Gote | ○ |
FY1985 results2W-2L
Win rate0.500
Rating1567
Annual rank89th
Rank/title at FY end / age1-dan / age 28
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/8 | 1563 | +8 | 1572 | Shingo Hirafuji1-dan / age 21 1584 | Wakakoma-sen Round 3 | Gote | ○ |
| 2 | 11/11 | 1572 | +7 | 1579 | Nobuo Mori5-dan / age 33 1527 | Shinjin-o-sen Round 1 | Sente | ○ |
| 3 | 12/12 | 1579 | -7 | 1572 | Kenji Kanzaki1-dan / age 22 1637 | Wakakoma-sen Round 4 | Gote | ● |
| 4 | 1/16 | 1572 | -6 | 1567 | Keita Inoue4-dan / age 21 1684 | Shinjin-o-sen Round 2 | Sente | ● |
FY1984 results3W-1L
Win rate0.750
Rating1569
Annual rank91st
Rank/title at FY end / age1-dan / age 27
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 7/6 | 1552 | +8 | 1560 | 谷川勝敏 1537 | Wakakoma-sen Round 2 | Gote | ○ |
| 2 | 8/29 | 1560 | +9 | 1569 | Naoya Fujiwara1-dan / age 19 1595 | Wakakoma-sen Round 3 | Gote | ○ |
| 3 | 12/14 | 1569 | +8 | 1577 | Hiroshi Honma1-dan / age 26 1563 | Wakakoma-sen Round 4 | Sente | ○ |
| 4 | 1/16 | 1577 | -8 | 1569 | Hiroshi Naganuma1-dan / age 19 1597 | Wakakoma-sen Semifinal | Gote | ● |
FY1983 results0W-2L
Win rate0.000
Rating1555
Annual rank98th
Rank/title at FY end / age1-dan / age 26
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 6/11 | 1570 | -9 | 1561 | 谷川勝敏 1531 | Wakakoma-sen Round 2 | Gote | ● |
| 2 | 11/7 | 1561 | -7 | 1555 | Kenji Kanzaki1-dan / age 19 1616 | Wakakoma-sen Round 4 | Gote | ● |
FY1982 results1W-2L
Win rate0.333
Rating1573
Annual rank87th
Rank/title at FY end / age1-dan / age 25
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 6/23 | 1579 | +8 | 1588 | Hiroshi Naganuma1-dan / age 17 1597 | Wakakoma-sen Round 2 | Gote | ○ |
| 2 | 9/27 | 1588 | -8 | 1580 | Kenji Kanzaki1-dan / age 18 1605 | Wakakoma-sen Round 3 | Gote | ● |
| 3 | 2/8 | 1580 | -8 | 1573 | Keiji Nishikawa4-dan / age 21 1601 | Shinjin-o-sen Round 1 | Gote | ● |
FY1981 results3W-2L
Win rate0.600
Rating1580
Annual rank75th
Rank/title at FY end / age1-dan / age 24
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 5/7 | 1571 | +7 | 1578 | 壇秀人 1545 | Wakakoma-sen Round 3 | Gote | ○ |
| 2 | 8/6 | 1578 | +8 | 1587 | Yoshikazu Minami4-dan / age 18 1599 | Wakakoma-sen Round 4 | Sente | ○ |
| 3 | 11/12 | 1587 | +9 | 1596 | Hirofumi Itoh1-dan / age 21 1621 | Wakakoma-sen Semifinal | Gote | ○ |
| 4 | 1/11 | 1596 | -8 | 1588 | Katsuhiko Murooka4-dan / age 22 1612 | Wakakoma-sen Final | Sente | ● |
| 5 | 1/18 | 1588 | -8 | 1580 | Keiji Nishikawa4-dan / age 20 1574 | Shinjin-o-sen Round 1 | Gote | ● |
FY1979 results1W-1L
Win rate0.500
Rating1576
Annual rank73rd
Rank/title at FY end / age1-dan / age 22
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 1/10 | 1577 | +8 | 1585 | Hiroshi Honma1-dan / age 21 1590 | Wakakoma-sen Round 2 | Gote | ○ |
| 2 | 3/11 | 1585 | -9 | 1576 | 木間秀晃 1534 | Wakakoma-sen Round 3 | Gote | ● |
FY1978 results0W-1L
Win rate0.000
Rating1577
Annual rank73rd
Rank/title at FY end / age1-dan / age 21
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 11/24 | 1585 | -8 | 1577 | Keiji Nishikawaage 16 1595 | Wakakoma-sen Round 2 | Gote | ● |
FY1977 results0W-1L
Win rate0.000
Rating1586
Annual rank60th
Rank/title at FY end / age1-dan / age 20
| No | Date | Before | Change | After | Opponent (before game) | Tournaments | Side | Result |
|---|---|---|---|---|---|---|---|---|
| 1 | 3/20 | 1595 | -9 | 1586 | 石田和明 1539 | 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.