| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1998-2003 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1993-1998 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 1988-1993 | 16 | 8 | 8 | 0 | 0 | 0 | 50.00% |
| 1983-1988 | 18 | 9 | 9 | 0 | 0 | 0 | 50.00% |
| 1978-1983 | 19 | 7 | 12 | 0 | 0 | 0 | 36.84% |
| 1973-1978 | 33 | 20 | 11 | 2 | 0 | 0 | 63.64% |
| 1968-1973 | 36 | 23 | 13 | 0 | 0 | 0 | 63.89% |
| 1963-1968 | 9 | 7 | 2 | 0 | 0 | 0 | 77.78% |
| 1962-1963 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 53 | 28 | 23 | 2 | 0 | 0 | 54.72% |
| White | 82 | 47 | 35 | 0 | 0 | 0 | 57.32% |
| Overall | 135 | 75 | 58 | 2 | 0 | 0 | 56.30% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 5.50 | 27 | 10 | 17 | 0 | 0 | 0 | 37.04% |
| No komi | 82 | 53 | 27 | 2 | 0 | 0 | 65.85% |
| Receiving 5.50 | 26 | 12 | 14 | 0 | 0 | 0 | 46.15% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 135 | 75 | 58 | 2 | 0 | 0 | 56.30% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 24 | 17.78% |
| -15 | 1 | 0.74% |
| -10 | 3 | 2.22% |
| -5 | 10 | 7.41% |
| -4 | 7 | 5.19% |
| -3 | 3 | 2.22% |
| -2 | 2 | 1.48% |
| -1 | 7 | 5.19% |
| -0 | 1 | 0.74% |
| +0 | 2 | 1.48% |
| +1 | 3 | 2.22% |
| +2 | 2 | 1.48% |
| +3 | 3 | 2.22% |
| +4 | 4 | 2.96% |
| +5 | 12 | 8.89% |
| +10 | 2 | 1.48% |
| +R | 47 | 34.81% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| China-Japan supergo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fujitsu Cup | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Gosei tournament | 6 | 1 | 5 | 0 | 0 | 0 | 16.67% |
| Okan Cup | 32 | 16 | 16 | 0 | 0 | 0 | 50.00% |
| Oteai | 82 | 53 | 27 | 2 | 0 | 0 | 65.85% |
| Oza tournament | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Pro Best-Ten | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tengen tournament | 10 | 3 | 7 | 0 | 0 | 0 | 30.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Abe Yoshiteru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Aoki Shinichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Awaji Shuzo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Baba Shigeru | 8 | 6 | 2 | 0 | 0 | 0 | 75.00% |
| Catalin Taranu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chen Zude | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fujisawa Hideyuki | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Fukui Masaaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hamajima Hisayoshi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Hane Yasumasa | 13 | 4 | 8 | 1 | 0 | 0 | 34.62% |
| Haruyama Isamu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hayase Hiroshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hikosaka Naoto | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Hirako Sho | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hiroe Katsuhiko | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Hisai Keishi | 2 | 1 | 0 | 1 | 0 | 0 | 75.00% |
| Hisajima Kunio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Honda Kunihisa | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Honda Teruko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Inagaki Koichi | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Ishida Akira | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishida Yoshio | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ishii Kunio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Isogawa Masao | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ito Makoto | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Ito Yoji | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Iwata Tatsuaki | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Izumitani Minoru | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Izumo Eiji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kageyama Toshiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kamimura Kunio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kanno Kiyonori | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kano Kazuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kawamura Masamichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Reiko | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kobayashi Satoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Koyama Shizuo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kuwata Yasuaki | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Matsuoka Teruo | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Mizuno Ichiro | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Morishima Kaoru | 5 | 4 | 1 | 0 | 0 | 0 | 80.00% |
| Nabeshima Akira | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nabeshima Ichiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakano Hironari | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Nishigami Yoshihiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Oka Mitsuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Okumura Hideo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ozaki Harumi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Rin Kaiho | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Saijo Masataka | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Sakai Isao | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Michiharu | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Sakai Takeshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakai Toshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakata Eio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakuramoto Saburo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sato Sunao | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Segawa Yoshio | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Shimohira Akio | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Someya Kazuo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Sumino Tsunehiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takagi Shoichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tsujii Ryotaro | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Yamashiro Hiroshi | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Yoshida Yoichi | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Yoshioka Kaoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 2p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 3p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 4p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 5p | 19 | 11 | 8 | 0 | 0 | 0 | 57.89% |
| 6p | 18 | 14 | 4 | 0 | 0 | 0 | 77.78% |
| 7p | 14 | 10 | 3 | 1 | 0 | 0 | 75.00% |
| 8p | 35 | 18 | 16 | 1 | 0 | 0 | 52.86% |
| 9p | 45 | 19 | 26 | 0 | 0 | 0 | 42.22% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 100-150 | 15 | 10 | 5 | 0 | 0 | 0 | 66.67% |
| 150-200 | 35 | 23 | 12 | 0 | 0 | 0 | 65.71% |
| 200-250 | 41 | 23 | 18 | 0 | 0 | 0 | 56.10% |
| 250-300 | 41 | 17 | 22 | 2 | 0 | 0 | 43.90% |
| 300-350 | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
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