| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2009-2011 | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| 2007-2009 | 9 | 3 | 6 | 0 | 0 | 0 | 33.33% |
| 2005-2007 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 2003-2005 | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| 2001-2003 | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| 1997-1999 | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| 1993-1995 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1991-1993 | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| 1989-1991 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1987-1989 | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| 1986-1987 | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 16 | 8 | 8 | 0 | 0 | 0 | 50.00% |
| White | 25 | 7 | 18 | 0 | 0 | 0 | 28.00% |
| Overall | 41 | 15 | 26 | 0 | 0 | 0 | 36.59% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 6.50 | 12 | 5 | 7 | 0 | 0 | 0 | 41.67% |
| Giving 5.50 | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Receiving 5.50 | 14 | 4 | 10 | 0 | 0 | 0 | 28.57% |
| Receiving 6.50 | 11 | 3 | 8 | 0 | 0 | 0 | 27.27% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 41 | 15 | 26 | 0 | 0 | 0 | 36.59% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 14 | 34.15% |
| -10 | 2 | 4.88% |
| -5 | 4 | 9.76% |
| -4 | 1 | 2.44% |
| -3 | 1 | 2.44% |
| -2 | 4 | 9.76% |
| +1 | 2 | 4.88% |
| +2 | 1 | 2.44% |
| +5 | 5 | 12.20% |
| +R | 7 | 17.07% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| China-Japan supergo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fujitsu Cup | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Gosei tournament | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Judan tournament | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Kisei tournament | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Meijin tournament | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| NHK Cup | 11 | 4 | 7 | 0 | 0 | 0 | 36.36% |
| Oza title | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ryu-Sei Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Shinjin-O | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tengen tournament | 10 | 4 | 6 | 0 | 0 | 0 | 40.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Cho Chikun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fujisawa Hideyuki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Goto Shungo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Hane Naoki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Hashimoto Yujiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hikosaka Naoto | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Imamura Toshiya | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishida Yoshio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kataoka Satoshi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kato Masao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Chizu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kobayashi Koichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Liao Guiyong | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Michael Redmond | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Moriyama Naoki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakamura Shinya | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Nakano Hironari | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| O Meien | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Otake Hideo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Rin Kaiho | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakai Hideyuki | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Seto Taiki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shiraishi Yutaka | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Shuto Shun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| So Kofuku | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takemiya Masaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamada Kimio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamashiro Hiroshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamashita Keigo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yo Kagen | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yoda Norimoto | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 6p | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| 7p | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| 8p | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 9p | 31 | 12 | 19 | 0 | 0 | 0 | 38.71% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 100-150 | 8 | 3 | 5 | 0 | 0 | 0 | 37.50% |
| 150-200 | 6 | 1 | 5 | 0 | 0 | 0 | 16.67% |
| 200-250 | 13 | 4 | 9 | 0 | 0 | 0 | 30.77% |
| 250-300 | 12 | 6 | 6 | 0 | 0 | 0 | 50.00% |
| 300-350 | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
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