| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2004-2009 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 1994-1999 | 12 | 2 | 10 | 0 | 0 | 0 | 16.67% |
| 1989-1994 | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| 1984-1989 | 7 | 2 | 5 | 0 | 0 | 0 | 28.57% |
| 1979-1984 | 46 | 19 | 27 | 0 | 0 | 0 | 41.30% |
| 1974-1979 | 24 | 13 | 11 | 0 | 0 | 0 | 54.17% |
| 1969-1974 | 17 | 12 | 3 | 2 | 0 | 0 | 76.47% |
| 1964-1969 | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| 1959-1964 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 67 | 39 | 27 | 1 | 0 | 0 | 58.96% |
| White | 52 | 12 | 39 | 1 | 0 | 0 | 24.04% |
| Overall | 119 | 51 | 66 | 2 | 0 | 0 | 43.70% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 6.50 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Giving 5.50 | 41 | 22 | 19 | 0 | 0 | 0 | 53.66% |
| Giving 4.50 | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| No komi | 32 | 17 | 13 | 2 | 0 | 0 | 56.25% |
| Receiving 4.50 | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Receiving 5.50 | 39 | 9 | 30 | 0 | 0 | 0 | 23.08% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 118 | 51 | 65 | 2 | 0 | 0 | 44.07% |
| Receiving 5 stones | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 64 | 53.78% |
| -5 | 1 | 0.84% |
| -1 | 1 | 0.84% |
| +0 | 2 | 1.68% |
| +1 | 2 | 1.68% |
| +2 | 5 | 4.20% |
| +3 | 5 | 4.20% |
| +4 | 1 | 0.84% |
| +5 | 3 | 2.52% |
| +15 | 1 | 0.84% |
| +R | 32 | 26.89% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| China-Japan supergo | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Gosei tournament | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Judan tournament | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kisei tournament | 9 | 4 | 5 | 0 | 0 | 0 | 44.44% |
| Meijin tournament | 20 | 6 | 14 | 0 | 0 | 0 | 30.00% |
| NHK Cup | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Oteai | 31 | 17 | 12 | 2 | 0 | 0 | 58.06% |
| Oza tournament | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| Prime Minister's Cup | 24 | 15 | 9 | 0 | 0 | 0 | 62.50% |
| Ryu-Sei Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Shinjin-O | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tengen tournament | 8 | 1 | 7 | 0 | 0 | 0 | 12.50% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ando Takeo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Aragaki Takeshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Awaji Shuzo | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Cho Chikun | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Fujisawa Hideyuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fukui Masaaki | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| Fukui Susumu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hane Yasumasa | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Haruyama Isamu | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Hayase Hiroshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Kunihisa | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Imamura Toshiya | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Akira | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Ishigure Ikuro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishii Kunio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishii Mamoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishii Shinzo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Izumitani Minoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Jiang Zhujiu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kageyama Toshiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kanno Kiyonori | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kataoka Satoshi | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Kato Masao | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Kawamoto Noboru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kitani Minoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kiyonari Tetsuya | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kobayashi Koichi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kojima Takaho | 4 | 2 | 1 | 1 | 0 | 0 | 62.50% |
| Kosugi Kiyoshi | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Koyama Shizuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kudo Norio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kung Xiang-Ming | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kuroda Yukio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kurosawa Tadanao | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Miwa Yoshiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miyazawa Goro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nagamura Yutaro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Naganuma Makoto | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Nakamura Hidehito | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakayama Noriyuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Noguchi Hitoshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| O Rissei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Oka Nobumitsu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Okubo Ichigen | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Otake Hideo | 7 | 0 | 7 | 0 | 0 | 0 | 0.00% |
| Rin Kaiho | 5 | 0 | 5 | 0 | 0 | 0 | 0.00% |
| Sakaguchi Ryuzo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Takeshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakata Eio | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Sanno Hirotaka | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Shao Zhenzhong | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Shimamura Toshihiro | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Sugiuchi Masao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Suzuki Masaharu | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Takabayashi Takuji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takagi Shoichi | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Takemiya Masaki | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Tanimiya Teiji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tokimoto Hajime | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tozawa Akinobu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tsutsui Katsumi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamabe Toshiro | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Yamashiro Hiroshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yoda Norimoto | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Yokoyama Koichi | 1 | 0 | 0 | 1 | 0 | 0 | 50.00% |
| Yuki Satoshi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1p | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| 2p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 3p | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| 4p | 10 | 6 | 3 | 1 | 0 | 0 | 65.00% |
| 5p | 8 | 6 | 1 | 1 | 0 | 0 | 81.25% |
| 6p | 21 | 13 | 8 | 0 | 0 | 0 | 61.90% |
| 7p | 44 | 18 | 26 | 0 | 0 | 0 | 40.91% |
| 8p | 11 | 3 | 8 | 0 | 0 | 0 | 27.27% |
| 9p | 19 | 3 | 16 | 0 | 0 | 0 | 15.79% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 0- 50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 50-100 | 9 | 2 | 7 | 0 | 0 | 0 | 22.22% |
| 100-150 | 32 | 9 | 23 | 0 | 0 | 0 | 28.12% |
| 150-200 | 44 | 20 | 24 | 0 | 0 | 0 | 45.45% |
| 200-250 | 21 | 12 | 9 | 0 | 0 | 0 | 57.14% |
| 250-300 | 11 | 7 | 2 | 2 | 0 | 0 | 72.73% |
| 300-350 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
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