| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1980-1982 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 1978-1980 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1976-1978 | 6 | 0 | 6 | 0 | 0 | 0 | 0.00% |
| 1974-1976 | 9 | 4 | 5 | 0 | 0 | 0 | 44.44% |
| 1972-1974 | 18 | 6 | 12 | 0 | 0 | 0 | 33.33% |
| 1970-1972 | 15 | 2 | 11 | 2 | 0 | 0 | 20.00% |
| 1968-1970 | 18 | 5 | 12 | 1 | 0 | 0 | 30.56% |
| 1966-1968 | 14 | 4 | 10 | 0 | 0 | 0 | 28.57% |
| 1964-1966 | 19 | 10 | 9 | 0 | 0 | 0 | 52.63% |
| 1962-1964 | 23 | 8 | 15 | 0 | 0 | 0 | 34.78% |
| 1960-1962 | 14 | 8 | 6 | 0 | 0 | 0 | 57.14% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 56 | 30 | 25 | 1 | 0 | 0 | 54.46% |
| White | 83 | 17 | 64 | 2 | 0 | 0 | 21.69% |
| Overall | 139 | 47 | 89 | 3 | 0 | 0 | 34.89% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 5.50 | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Giving 4.50 | 13 | 7 | 6 | 0 | 0 | 0 | 53.85% |
| No komi | 107 | 34 | 70 | 3 | 0 | 0 | 33.18% |
| Receiving 4.50 | 8 | 3 | 5 | 0 | 0 | 0 | 37.50% |
| Receiving 5.00 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Receiving 5.50 | 5 | 0 | 5 | 0 | 0 | 0 | 0.00% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 139 | 47 | 89 | 3 | 0 | 0 | 34.89% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 79 | 56.83% |
| -5 | 5 | 3.60% |
| -4 | 2 | 1.44% |
| -3 | 1 | 0.72% |
| -2 | 2 | 1.44% |
| +1 | 4 | 2.88% |
| +2 | 4 | 2.88% |
| +3 | 1 | 0.72% |
| +4 | 2 | 1.44% |
| +5 | 10 | 7.19% |
| +10 | 2 | 1.44% |
| +R | 24 | 17.27% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| China-Japan supergo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Meijin tournament | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Oteai | 106 | 34 | 69 | 3 | 0 | 0 | 33.49% |
| Oza tournament | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Prime Minister's Cup | 26 | 10 | 16 | 0 | 0 | 0 | 38.46% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Abe Yoshiteru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ando Takeo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Awaji Shuzo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chen Zude | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chino Tadahiko | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Cho Chikun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fukuda Masayoshi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Fukuhara Yoshitora | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fukui Masaaki | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Haruyama Isamu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hayashi Yutaro | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Honda Kazuko | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Honma Akio | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Hoshino Toshi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Inagaki Koichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishida Yoshio | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Ishige Kakuo | 2 | 0 | 1 | 1 | 0 | 0 | 25.00% |
| Ishigure Ikuro | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ishii Mamoru | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Isogawa Masao | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ito Tomoe | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Iwamoto Kaoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Izumitani Minoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kada Katsuji | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kageyama Toshiro | 2 | 1 | 0 | 1 | 0 | 0 | 75.00% |
| Kaji Kazutame | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kanno Kiyonori | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Kano Yoshinori | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kato Masao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kato Minaichi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kawamoto Noboru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kitamura Hiroshi | 1 | 0 | 0 | 1 | 0 | 0 | 50.00% |
| Kobayashi Reiko | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kodama Kunio | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Kojima Takaho | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Koyama Shizuo | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Kudo Norio | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kuroda Yukio | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kurosawa Tadanao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Maeda Nobuaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Matsumoto Tokuji | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Miwa Yoshiro | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Mukai Kazuo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Murashima Yoshinori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nabeshima Ichiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nagamura Yutaro | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Naganuma Makoto | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Nakagawa Shinsuke | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| Nakaoka Jiro | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Nishigami Yoshihiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Oeda Yusuke | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Ohira Shuzo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Oka Nobumitsu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Okubo Ichigen | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Otake Hideo | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Rin Kaiho | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Sakakibara Shoji | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Sanno Hirotaka | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Sato Kaoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Segawa Yoshio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Seo Hisashi | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Shioiri Itsuzo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shirae Haruhiko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Someya Kazuo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Sumino Tsunehiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Suzuki Goro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takahashi Toshimitsu | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Takamizawa Tadao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takeda Hakuai | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Taniguchi Toshinori | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tanimiya Teiji | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Tozawa Akinobu | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Yamabe Toshiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamazaki Masuo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Yokoyama Koichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoshida Yoichi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 6p | 18 | 12 | 6 | 0 | 0 | 0 | 66.67% |
| 7p | 121 | 35 | 83 | 3 | 0 | 0 | 30.17% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 0- 50 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 50-100 | 10 | 2 | 8 | 0 | 0 | 0 | 20.00% |
| 100-150 | 32 | 3 | 29 | 0 | 0 | 0 | 9.38% |
| 150-200 | 45 | 13 | 32 | 0 | 0 | 0 | 28.89% |
| 200-250 | 30 | 16 | 12 | 2 | 0 | 0 | 56.67% |
| 250-300 | 21 | 12 | 8 | 1 | 0 | 0 | 59.52% |
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