| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1990-1992 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 1988-1990 | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| 1986-1988 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1984-1986 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 1980-1982 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 1978-1980 | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| 1976-1978 | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| 1974-1976 | 8 | 4 | 4 | 0 | 0 | 0 | 50.00% |
| 1973-1974 | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 11 | 7 | 4 | 0 | 0 | 0 | 63.64% |
| White | 13 | 4 | 9 | 0 | 0 | 0 | 30.77% |
| Overall | 24 | 11 | 13 | 0 | 0 | 0 | 45.83% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| No komi | 24 | 11 | 13 | 0 | 0 | 0 | 45.83% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 24 | 11 | 13 | 0 | 0 | 0 | 45.83% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 9 | 37.50% |
| -5 | 1 | 4.17% |
| -3 | 2 | 8.33% |
| -1 | 1 | 4.17% |
| +2 | 3 | 12.50% |
| +5 | 1 | 4.17% |
| +R | 7 | 29.17% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Oteai | 24 | 11 | 13 | 0 | 0 | 0 | 45.83% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Iguchi Seiji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Inoue Machiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ito Tomoe | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ito Yoshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Izumitani Minoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ko Mosei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Kenji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Satoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Konishi Taizo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Koyama Hideo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Koyama Shizuo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Maeda Ryoji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Miyashita Suzue | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakayama Noriyuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ogaku Yusaku | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Suzuki Masaharu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tokimoto Hajime | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tsutsui Katsumi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Watanabe Reiji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamamoto Masato | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yasuda Yasutoshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yo Kagen | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yoshida Yoichi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1p | 8 | 6 | 2 | 0 | 0 | 0 | 75.00% |
| 2p | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| 3p | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| 4p | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| 5p | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| 6p | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| 100-150 | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| 150-200 | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| 200-250 | 8 | 4 | 4 | 0 | 0 | 0 | 50.00% |
| 250-300 | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
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