| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2004-2009 | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| 1989-1994 | 8 | 3 | 5 | 0 | 0 | 0 | 37.50% |
| 1984-1989 | 10 | 8 | 2 | 0 | 0 | 0 | 80.00% |
| 1983-1984 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 14 | 7 | 7 | 0 | 0 | 0 | 50.00% |
| White | 8 | 5 | 3 | 0 | 0 | 0 | 62.50% |
| Overall | 22 | 12 | 10 | 0 | 0 | 0 | 54.55% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 6.50 | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Giving 5.50 | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| No komi | 14 | 10 | 4 | 0 | 0 | 0 | 71.43% |
| Receiving 5.50 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 22 | 12 | 10 | 0 | 0 | 0 | 54.55% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 7 | 31.82% |
| -5 | 1 | 4.55% |
| -1 | 2 | 9.09% |
| +5 | 1 | 4.55% |
| +R | 11 | 50.00% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| China-Japan supergo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fujitsu Cup | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Oteai | 14 | 10 | 4 | 0 | 0 | 0 | 71.43% |
| Ryu-Sei Cup | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Tengen tournament | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Amano Masafumi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Aragaki Takeshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cho Chikun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fujisawa Kazunari | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hirano Norikazu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hotta Yozo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Imamura Toshiya | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Inoue Hatsue | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Izumitani Hideo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Liao Guiyong | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Maeda Ryoji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Mashiko Fumihiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Morita Michihiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ohira Shuzo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ono Yutaka | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Masanori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shoji Kazuko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tei Meiki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamada Kimio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamashiro Hiroshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yoshida Yoichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yuki Satoshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2p | 5 | 5 | 0 | 0 | 0 | 0 | 100.00% |
| 3p | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| 4p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 5p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 6p | 8 | 3 | 5 | 0 | 0 | 0 | 37.50% |
| 9p | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| 100-150 | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| 150-200 | 9 | 3 | 6 | 0 | 0 | 0 | 33.33% |
| 200-250 | 6 | 4 | 2 | 0 | 0 | 0 | 66.67% |
| 250-300 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 300-350 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
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