| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1985-1990 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1980-1985 | 6 | 1 | 3 | 2 | 0 | 0 | 33.33% |
| 1975-1980 | 5 | 0 | 5 | 0 | 0 | 0 | 0.00% |
| 1970-1975 | 27 | 7 | 19 | 1 | 0 | 0 | 27.78% |
| 1965-1970 | 40 | 24 | 14 | 2 | 0 | 0 | 62.50% |
| 1960-1965 | 31 | 16 | 15 | 0 | 0 | 0 | 51.61% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 54 | 26 | 23 | 5 | 0 | 0 | 52.78% |
| White | 56 | 22 | 34 | 0 | 0 | 0 | 39.29% |
| Overall | 110 | 48 | 57 | 5 | 0 | 0 | 45.91% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 5.50 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Giving 4.50 | 10 | 3 | 7 | 0 | 0 | 0 | 30.00% |
| No komi | 93 | 43 | 45 | 5 | 0 | 0 | 48.92% |
| Receiving 4.50 | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Receiving 5.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 110 | 48 | 57 | 5 | 0 | 0 | 45.91% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 24 | 21.82% |
| -15 | 1 | 0.91% |
| -10 | 2 | 1.82% |
| -5 | 7 | 6.36% |
| -4 | 1 | 0.91% |
| -3 | 6 | 5.45% |
| -2 | 5 | 4.55% |
| -1 | 10 | 9.09% |
| -0 | 1 | 0.91% |
| +1 | 4 | 3.64% |
| +2 | 4 | 3.64% |
| +3 | 1 | 0.91% |
| +4 | 2 | 1.82% |
| +5 | 10 | 9.09% |
| +10 | 2 | 1.82% |
| +R | 25 | 22.73% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| China-Japan supergo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Judan tournament | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Oteai | 92 | 42 | 45 | 5 | 0 | 0 | 48.37% |
| Oza tournament | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Prime Minister's Cup | 14 | 5 | 9 | 0 | 0 | 0 | 35.71% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Abe Yoshiteru | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Ando Takeo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chen Zude | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Chino Tadahiko | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Cho Sonjin | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fukuhara Yoshitora | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fukui Masaaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Haruyama Isamu | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Hayashi Yutaro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hisai Keishi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Kazuko | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Honma Akio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hoshino Toshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Inagaki Koichi | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Ishigure Ikuro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishii Mamoru | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Ito Tomoe | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Iwamoto Kaoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Izumo Eiji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kada Katsuji | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kado Hayato | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kageyama Toshiro | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Kaji Kazutame | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kano Yoshinori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kato Minaichi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kawai Tetsuyuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kawamoto Noboru | 3 | 0 | 1 | 2 | 0 | 0 | 33.33% |
| Kawamura Masamichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ko Mosei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Reiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kodama Kunio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kojima Takaho | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kosugi Kiyoshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kudo Norio | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kuroda Yukio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kuwahara Munehisa | 2 | 1 | 0 | 1 | 0 | 0 | 75.00% |
| Magari Reiki | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Matsumoto Tokuji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Miwa Yoshiro | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Mukai Kazuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Murashima Yoshinori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nabeshima Ichiro | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Nagamura Yutaro | 3 | 0 | 2 | 1 | 0 | 0 | 16.67% |
| Nakagawa Shinsuke | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakaoka Jiro | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Nishigami Yoshihiko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Oeda Yusuke | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ohira Shuzo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Okubo Ichigen | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Otake Hideo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Rin Kaiho | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakai Takeshi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Sakakibara Shoji | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Sanno Hirotaka | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Sato Kaoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Seo Hisashi | 3 | 2 | 0 | 1 | 0 | 0 | 83.33% |
| Shinohara Masami | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Shirae Haruhiko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sumino Tsunehiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Suzuki Goro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Suzuki Masaharu | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Takagi Shoichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takahashi Toshimitsu | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Tanimiya Teiji | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Tsujii Ryotaro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamabe Toshiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yokoyama Koichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 5p | 10 | 6 | 4 | 0 | 0 | 0 | 60.00% |
| 6p | 35 | 19 | 16 | 0 | 0 | 0 | 54.29% |
| 7p | 65 | 23 | 37 | 5 | 0 | 0 | 39.23% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| 100-150 | 13 | 9 | 4 | 0 | 0 | 0 | 69.23% |
| 150-200 | 22 | 6 | 16 | 0 | 0 | 0 | 27.27% |
| 200-250 | 46 | 20 | 22 | 4 | 0 | 0 | 47.83% |
| 250-300 | 23 | 10 | 12 | 1 | 0 | 0 | 45.65% |
| 300-350 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
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