|
| 年度 | 対 局 数 |
全局 | 冠位 | 九段 | 八段 | 七段 | 六段 | 五段 | 四段 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 勝 | 敗 | 勝率 | 先手 | 後手 | 先手 | 後手 | 先手 | 後手 | 先手 | 後手 | 先手 | 後手 | 先手 | 後手 | 先手 | 後手 | ||
| 2021 | 6 | 3 | 3 | 0.5000 | 0-2 | 0-0 | 2-1 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 1-0 | 0-0 | 0-0 |
| 2020 | 46 | 25 | 21 | 0.5435 | 1-5 | 2-4 | 4-3 | 3-2 | 3-4 | 1-1 | 3-1 | 4-1 | 0-0 | 1-0 | 1-0 | 0-0 | 1-0 | 1-0 |
| 2019 | 49 | 29 | 20 | 0.5918 | 2-3 | 1-2 | 7-3 | 4-4 | 1-0 | 3-1 | 2-1 | 2-4 | 2-1 | 3-0 | 0-1 | 2-0 | 0-0 | 0-0 |
| 2018 | 52 | 29 | 23 | 0.5577 | 2-2 | 3-4 | 3-1 | 5-1 | 7-7 | 2-5 | 3-1 | 1-1 | 0-1 | 1-0 | 1-0 | 0-0 | 1-0 | 0-0 |
| 2017 | 54 | 32 | 22 | 0.5926 | 4-1 | 3-1 | 3-2 | 3-1 | 3-3 | 6-4 | 4-2 | 1-3 | 0-2 | 2-2 | 0-0 | 3-1 | 0-0 | 0-0 |
| 2016 | 49 | 27 | 22 | 0.5510 | 1-1 | 2-0 | 6-1 | 1-3 | 7-6 | 7-4 | 0-1 | 0-1 | 0-2 | 3-1 | 0-0 | 0-1 | 0-1 | 0-0 |
| 2015 | 47 | 30 | 17 | 0.6383 | 2-3 | 2-2 | 1-2 | 6-0 | 6-4 | 7-2 | 1-2 | 3-0 | 1-0 | 0-1 | 0-1 | 0-0 | 1-0 | 0-0 |
| 2014 | 54 | 39 | 15 | 0.7222 | 4-3 | 4-2 | 7-2 | 7-1 | 4-1 | 4-1 | 2-1 | 2-2 | 1-0 | 1-2 | 1-0 | 1-0 | 1-0 | 0-0 |
| 2013 | 62 | 42 | 20 | 0.6774 | 6-6 | 4-4 | 6-1 | 10-2 | 5-1 | 4-1 | 1-0 | 3-0 | 2-2 | 1-3 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2012 | 68 | 51 | 17 | 0.7500 | 10-4 | 4-8 | 6-1 | 7-3 | 2-0 | 3-1 | 5-0 | 4-0 | 6-0 | 2-0 | 0-0 | 1-0 | 0-0 | 1-0 |
| 2011 | 63 | 44 | 19 | 0.6984 | 3-5 | 7-3 | 10-2 | 7-3 | 2-0 | 3-2 | 1-0 | 4-1 | 2-1 | 0-0 | 2-0 | 1-1 | 1-1 | 1-0 |
| 2010 | 57 | 43 | 14 | 0.7544 | 6-3 | 3-3 | 10-2 | 4-1 | 4-0 | 3-2 | 2-0 | 5-0 | 2-0 | 1-0 | 1-0 | 0-3 | 1-0 | 1-0 |
| 2009 | 48 | 30 | 18 | 0.6250 | 2-3 | 2-3 | 5-2 | 5-3 | 2-2 | 5-2 | 2-1 | 4-0 | 1-1 | 0-1 | 1-0 | 1-0 | 0-0 | 0-0 |
| 2008 | 65 | 44 | 21 | 0.6769 | 10-9 | 9-10 | 2-0 | 4-0 | 7-1 | 4-1 | 2-0 | 3-0 | 1-0 | 0-0 | 1-0 | 1-0 | 0-0 | 0-0 |
| 2007 | 62 | 44 | 18 | 0.7097 | 4-1 | 3-6 | 3-1 | 2-2 | 12-1 | 10-4 | 1-1 | 2-0 | 2-0 | 1-0 | 3-1 | 1-1 | 0-0 | 0-0 |
| 2006 | 51 | 34 | 17 | 0.6667 | 7-2 | 5-6 | 6-0 | 4-2 | 3-5 | 1-1 | 1-0 | 2-1 | 2-0 | 2-0 | 0-0 | 1-0 | 0-0 | 0-0 |
| 2005 | 62 | 40 | 22 | 0.6452 | 10-6 | 8-11 | 4-1 | 2-4 | 4-0 | 4-0 | 2-0 | 0-0 | 3-0 | 1-0 | 1-0 | 0-0 | 1-0 | 0-0 |
| 2004 | 78 | 60 | 18 | 0.7692 | 19-4 | 9-9 | 7-1 | 7-1 | 6-0 | 3-2 | 0-0 | 0-0 | 1-1 | 1-0 | 1-0 | 3-0 | 3-0 | 0-0 |
| 2003 | 52 | 33 | 19 | 0.6346 | 5-4 | 5-6 | 3-2 | 0-3 | 1-1 | 7-0 | 2-0 | 0-1 | 1-0 | 1-0 | 6-1 | 2-1 | 0-0 | 0-0 |
| 2002 | 74 | 50 | 24 | 0.6757 | 7-0 | 6-2 | 7-4 | 6-6 | 2-3 | 5-1 | 2-3 | 5-3 | 2-1 | 2-1 | 3-0 | 1-0 | 1-0 | 1-0 |
| 2001 | 67 | 46 | 21 | 0.6866 | 3-1 | 3-1 | 11-1 | 4-6 | 5-2 | 3-6 | 5-2 | 5-0 | 1-0 | 1-0 | 2-1 | 3-1 | 0-0 | 0-0 |
| 2000 | 89 | 68 | 21 | 0.7640 | 6-4 | 11-7 | 7-2 | 10-3 | 6-1 | 2-3 | 2-0 | 3-0 | 7-0 | 6-1 | 4-0 | 0-0 | 3-0 | 1-0 |
| 1999 | 42 | 31 | 11 | 0.7381 | 8-0 | 4-2 | 2-2 | 2-1 | 7-1 | 6-3 | 0-0 | 0-0 | 0-1 | 1-1 | 0-0 | 0-0 | 0-0 | 1-0 |
| 1998 | 59 | 41 | 18 | 0.6949 | 9-1 | 7-4 | 2-2 | 0-0 | 5-5 | 8-1 | 2-0 | 0-0 | 5-0 | 0-4 | 1-0 | 1-0 | 0-1 | 1-0 |
| 1997 | 60 | 43 | 17 | 0.7167 | 2-3 | 2-3 | 3-1 | 4-1 | 15-3 | 8-2 | 1-0 | 0-0 | 4-1 | 0-2 | 1-0 | 0-1 | 2-0 | 1-0 |
| 1996 | 43 | 26 | 17 | 0.6047 | 2-0 | 2-2 | 1-4 | 1-2 | 8-3 | 3-1 | 0-0 | 0-0 | 1-0 | 0-1 | 3-1 | 3-3 | 1-0 | 1-0 |
| 1995 | 55 | 46 | 9 | 0.8364 | 2-1 | 3-0 | 2-0 | 7-0 | 5-1 | 4-1 | 3-0 | 1-3 | 3-1 | 6-0 | 5-1 | 5-1 | 0-0 | 0-0 |
| 1994 | 70 | 52 | 18 | 0.7429 | 11-5 | 11-5 | 3-1 | 1-0 | 6-0 | 5-0 | 1-1 | 1-0 | 1-0 | 1-0 | 3-2 | 6-4 | 1-0 | 1-0 |
| 1993 | 63 | 44 | 19 | 0.6984 | 8-3 | 7-4 | 7-1 | 6-0 | 1-1 | 5-0 | 2-1 | 1-4 | 1-0 | 1-2 | 2-1 | 1-1 | 0-0 | 2-1 |
| 1992 | 78 | 61 | 17 | 0.7821 | 8-5 | 6-2 | 7-1 | 7-2 | 4-0 | 0-1 | 4-1 | 4-0 | 5-1 | 6-3 | 4-0 | 2-1 | 2-0 | 2-0 |
| 1991 | 67 | 51 | 16 | 0.7612 | 3-3 | 1-2 | 5-1 | 8-1 | 2-0 | 2-1 | 3-1 | 4-0 | 7-2 | 5-2 | 2-1 | 6-1 | 2-1 | 1-0 |
| 1990 | 49 | 31 | 18 | 0.6327 | 3-1 | 2-4 | 1-1 | 4-0 | 3-0 | 4-3 | 4-4 | 3-0 | 3-0 | 1-1 | 0-0 | 3-3 | 0-1 | 0-0 |
| 1989 | 70 | 53 | 17 | 0.7571 | 6-1 | 3-4 | 1-0 | 0-4 | 1-0 | 5-1 | 3-0 | 2-1 | 6-1 | 4-1 | 10-0 | 7-2 | 2-0 | 3-2 |
| 1988 | 80 | 64 | 16 | 0.8000 | 3-3 | 4-1 | 4-2 | 3-1 | 3-0 | 3-0 | 4-1 | 3-2 | 4-1 | 2-0 | 7-1 | 6-1 | 8-0 | 10-3 |
| 1987 | 61 | 50 | 11 | 0.8197 | 1-0 | 1-2 | 2-0 | 4-1 | 2-1 | 2-0 | 1-0 | 1-0 | 1-1 | 2-0 | 13-1 | 5-2 | 11-2 | 4-1 |
| 1986 | 54 | 40 | 14 | 0.7407 | 2-0 | 0-0 | 3-0 | 1-1 | 2-0 | 1-2 | 3-1 | 0-1 | 0-1 | 2-2 | 4-1 | 6-0 | 10-2 | 6-3 |
| 1985 | 10 | 8 | 2 | 0.8000 | 0-0 | 0-0 | 1-0 | 0-0 | 0-0 | 0-0 | 1-1 | 1-0 | 0-0 | 1-0 | 1-0 | 0-0 | 2-1 | 1-0 |
| 通算1 | 2117 | 1484 | 632 | 0.7013 | 182-98 | 149-129 | 164-51 | 149-65 | 156-57 | 143-60 | 75-27 | 74-29 | 78-22 | 62-31 | 84-14 | 73-29 | 55-10 | 40-10 |
| 勝率1 | 0.6500 | 0.5360 | 0.7628 | 0.6963 | 0.7324 | 0.7044 | 0.7353 | 0.7184 | 0.7800 | 0.6667 | 0.8571 | 0.7157 | 0.8462 | 0.8000 | ||||
| 通算2 | 2117 | 1484 | 632 | 0.7013 | 331-227 | 313-116 | 299-117 | 149-56 | 140-53 | 157-43 | 95-20 | |||||||
| 勝率2 | 0.5932 | 0.7296 | 0.7188 | 0.7268 | 0.7254 | 0.7850 | 0.8261 | |||||||||||
| 対局率 | 26.36% | 20.26% | 19.65% | 9.68% | 9.12% | 9.45% | 5.43% | |||||||||||