| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1990-1995 | 7 | 1 | 6 | 0 | 0 | 0 | 14.29% |
| 1985-1990 | 14 | 5 | 9 | 0 | 0 | 0 | 35.71% |
| 1980-1985 | 12 | 3 | 9 | 0 | 0 | 0 | 25.00% |
| 1975-1980 | 14 | 6 | 8 | 0 | 0 | 0 | 42.86% |
| 1970-1975 | 17 | 10 | 7 | 0 | 0 | 0 | 58.82% |
| 1969-1970 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 39 | 17 | 22 | 0 | 0 | 0 | 43.59% |
| White | 26 | 8 | 18 | 0 | 0 | 0 | 30.77% |
| Overall | 65 | 25 | 40 | 0 | 0 | 0 | 38.46% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 5.50 | 21 | 5 | 16 | 0 | 0 | 0 | 23.81% |
| No komi | 34 | 16 | 18 | 0 | 0 | 0 | 47.06% |
| Receiving 5.50 | 10 | 4 | 6 | 0 | 0 | 0 | 40.00% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 65 | 25 | 40 | 0 | 0 | 0 | 38.46% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 27 | 41.54% |
| -5 | 1 | 1.54% |
| -4 | 2 | 3.08% |
| -3 | 2 | 3.08% |
| -2 | 6 | 9.23% |
| -1 | 1 | 1.54% |
| -0 | 1 | 1.54% |
| +0 | 1 | 1.54% |
| +2 | 1 | 1.54% |
| +3 | 2 | 3.08% |
| +5 | 1 | 1.54% |
| +R | 20 | 30.77% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| China-Japan supergo | 7 | 3 | 4 | 0 | 0 | 0 | 42.86% |
| Gosei tournament | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Okan Cup | 20 | 6 | 14 | 0 | 0 | 0 | 30.00% |
| Oteai | 34 | 16 | 18 | 0 | 0 | 0 | 47.06% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Akedo Kazumi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Amayake Nobuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Cho Chikun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Goto Shungo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hane Yasumasa | 7 | 2 | 5 | 0 | 0 | 0 | 28.57% |
| Hashimoto Shoji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hikosaka Naoto | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hirako Sho | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hiroe Katsuhiko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ikezaki Tokinori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Inagaki Koichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ito Makoto | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Iwata Tatsuaki | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Izumitani Masanori | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Izumitani Minoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kano Kazuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kawamoto Noboru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kono Yukio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kusaka Kaneo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Liao Guiyong | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Matsuoka Akira | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Morishima Kaoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nabeshima Akira | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nabeshima Ichiro | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Nakano Hironari | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nie Weiping | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nishigami Yoshihiko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ogata Masaki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Oka Mitsuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Okumura Hideo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Rui Naiwei | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Saijo Masataka | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Isao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakai Michiharu | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Sakai Toshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shimohira Akio | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Sonoda Yuichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takemiya Masaki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Tsuchida Masamitsu | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Wang Qun | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Wang Yuan | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Watanabe Reiji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamashiro Hiroshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yoda Norimoto | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yoshida Yoichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 3p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 4p | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| 5p | 11 | 7 | 4 | 0 | 0 | 0 | 63.64% |
| 6p | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| 7p | 23 | 9 | 14 | 0 | 0 | 0 | 39.13% |
| 8p | 23 | 6 | 17 | 0 | 0 | 0 | 26.09% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 100-150 | 15 | 4 | 11 | 0 | 0 | 0 | 26.67% |
| 150-200 | 25 | 12 | 13 | 0 | 0 | 0 | 48.00% |
| 200-250 | 16 | 7 | 9 | 0 | 0 | 0 | 43.75% |
| 250-300 | 7 | 2 | 5 | 0 | 0 | 0 | 28.57% |
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