| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2003-2008 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1988-1993 | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| 1983-1988 | 13 | 11 | 2 | 0 | 0 | 0 | 84.62% |
| 1981-1983 | 17 | 13 | 4 | 0 | 0 | 0 | 76.47% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 23 | 19 | 4 | 0 | 0 | 0 | 82.61% |
| White | 10 | 6 | 4 | 0 | 0 | 0 | 60.00% |
| Overall | 33 | 25 | 8 | 0 | 0 | 0 | 75.76% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| No komi | 32 | 25 | 7 | 0 | 0 | 0 | 78.12% |
| Receiving 6.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 33 | 25 | 8 | 0 | 0 | 0 | 75.76% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 7 | 21.21% |
| -2 | 1 | 3.03% |
| +1 | 2 | 6.06% |
| +3 | 1 | 3.03% |
| +4 | 1 | 3.03% |
| +5 | 3 | 9.09% |
| +R | 18 | 54.55% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Oteai | 32 | 25 | 7 | 0 | 0 | 0 | 78.12% |
| Tengen tournament | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Ando Akio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Aoki Shinichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ashiba Katsumi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hagiwara Mutsumi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hashimoto Yujiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hidaka Toshiyuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Inoue Machiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ito Yoshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Izumitani Masanori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| James Kerwin | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kobayashi Kenji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Komatsu Hideko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Maeda Ryoji | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Mashiko Fumihiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Mimura Tomoyasu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Muramatsu Ryuichi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| O Rissei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ono Nobuyuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Oya Koichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Isao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sekine Naohisa | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shinkai Hiroko | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Shoji Kazuko | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Suzuki Tsuna | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tanimiya Ayako | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tei Meiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ueki Yoshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamamoto Yutaka | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoda Norimoto | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1p | 12 | 10 | 2 | 0 | 0 | 0 | 83.33% |
| 2p | 8 | 4 | 4 | 0 | 0 | 0 | 50.00% |
| 3p | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| 4p | 9 | 9 | 0 | 0 | 0 | 0 | 100.00% |
| 5p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 6p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| 100-150 | 11 | 8 | 3 | 0 | 0 | 0 | 72.73% |
| 150-200 | 11 | 9 | 2 | 0 | 0 | 0 | 81.82% |
| 200-250 | 8 | 6 | 2 | 0 | 0 | 0 | 75.00% |
| 250-300 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
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