| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1991-1993 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1989-1991 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1987-1989 | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| 1985-1987 | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| 1983-1985 | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| 1981-1983 | 7 | 5 | 2 | 0 | 0 | 0 | 71.43% |
| 1977-1979 | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| 1975-1977 | 3 | 1 | 1 | 1 | 0 | 0 | 50.00% |
| 1973-1975 | 11 | 8 | 2 | 1 | 0 | 0 | 77.27% |
| 1971-1973 | 12 | 8 | 4 | 0 | 0 | 0 | 66.67% |
| 1969-1971 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1968-1969 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 27 | 19 | 8 | 0 | 0 | 0 | 70.37% |
| White | 28 | 11 | 15 | 2 | 0 | 0 | 42.86% |
| Overall | 55 | 30 | 23 | 2 | 0 | 0 | 56.36% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 5.50 | 9 | 5 | 4 | 0 | 0 | 0 | 55.56% |
| No komi | 36 | 24 | 10 | 2 | 0 | 0 | 69.44% |
| Receiving 5.50 | 10 | 1 | 9 | 0 | 0 | 0 | 10.00% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 55 | 30 | 23 | 2 | 0 | 0 | 56.36% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 19 | 34.55% |
| -10 | 1 | 1.82% |
| -5 | 2 | 3.64% |
| -3 | 1 | 1.82% |
| +0 | 1 | 1.82% |
| +1 | 3 | 5.45% |
| +3 | 2 | 3.64% |
| +5 | 5 | 9.09% |
| +10 | 1 | 1.82% |
| +15 | 1 | 1.82% |
| +R | 17 | 30.91% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| China-Japan supergo | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Gosei tournament | 8 | 2 | 6 | 0 | 0 | 0 | 25.00% |
| Meijin tournament | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Oteai | 36 | 24 | 10 | 2 | 0 | 0 | 69.44% |
| Oza tournament | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Tengen tournament | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Amayake Nobuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Baba Shigeru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Chino Tadahiko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hamajima Hisayoshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hirano Masaaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Inagaki Koichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishida Akira | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishii Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Izumitani Minoru | 1 | 0 | 0 | 1 | 0 | 0 | 50.00% |
| Izumo Eiji | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Kamimura Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kataoka Satoshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kato Masao | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Kawamura Masamichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Komatsu Nobuaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kudo Norio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kung Xiang-Ming | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Kurosawa Tadanao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kusaka Kaneo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Maetani Shingo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Matsuoka Akira | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miyamoto Naoki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Miyazawa Goro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Morishima Kaoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nabeshima Akira | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nabeshima Ichiro | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Nishigami Yoshihiko | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| O Rissei | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Ohira Shuzo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Oka Mitsuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Okatani Mitsuo | 1 | 0 | 0 | 1 | 0 | 0 | 50.00% |
| Otake Hideo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ozaki Harumi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Saijo Masataka | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Michiharu | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Sakakibara Shoji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sato Masaharu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Segawa Yoshio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Shimohira Akio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tono Hiroaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tsujii Ryotaro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamashiro Hiroshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yoda Norimoto | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 3p | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 4p | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| 5p | 16 | 10 | 5 | 1 | 0 | 0 | 65.62% |
| 6p | 7 | 4 | 2 | 1 | 0 | 0 | 64.29% |
| 7p | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| 8p | 8 | 6 | 2 | 0 | 0 | 0 | 75.00% |
| 9p | 14 | 4 | 10 | 0 | 0 | 0 | 28.57% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 100-150 | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| 150-200 | 15 | 10 | 5 | 0 | 0 | 0 | 66.67% |
| 200-250 | 15 | 7 | 8 | 0 | 0 | 0 | 46.67% |
| 250-300 | 15 | 8 | 5 | 2 | 0 | 0 | 60.00% |
| 300-350 | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
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