| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2005-2010 | 14 | 7 | 7 | 0 | 0 | 0 | 50.00% |
| 2000-2005 | 7 | 5 | 2 | 0 | 0 | 0 | 71.43% |
| 1995-2000 | 15 | 6 | 9 | 0 | 0 | 0 | 40.00% |
| 1990-1995 | 25 | 14 | 11 | 0 | 0 | 0 | 56.00% |
| 1985-1990 | 41 | 25 | 16 | 0 | 0 | 0 | 60.98% |
| 1980-1985 | 61 | 29 | 32 | 0 | 0 | 0 | 47.54% |
| 1975-1980 | 16 | 6 | 10 | 0 | 0 | 0 | 37.50% |
| 1974-1975 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 76 | 42 | 32 | 0 | 0 | 2 | 56.76% |
| White | 107 | 50 | 56 | 0 | 0 | 1 | 47.17% |
| Overall | 183 | 92 | 88 | 0 | 0 | 3 | 51.11% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 6.50 | 6 | 4 | 2 | 0 | 0 | 0 | 66.67% |
| Giving 5.50 | 69 | 38 | 29 | 0 | 0 | 2 | 55.07% |
| Giving 2.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Receiving 5.50 | 97 | 45 | 51 | 0 | 0 | 1 | 46.39% |
| Receiving 6.50 | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 183 | 92 | 88 | 0 | 0 | 3 | 50.27% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 55 | 30.05% |
| -10 | 1 | 0.55% |
| -5 | 3 | 1.64% |
| -4 | 5 | 2.73% |
| -3 | 9 | 4.92% |
| -2 | 8 | 4.37% |
| -1 | 2 | 1.09% |
| -0 | 5 | 2.73% |
| ? | 3 | 1.64% |
| +0 | 9 | 4.92% |
| +1 | 5 | 2.73% |
| +2 | 4 | 2.19% |
| +3 | 4 | 2.19% |
| +4 | 9 | 4.92% |
| +5 | 10 | 5.46% |
| +10 | 1 | 0.55% |
| +R | 50 | 27.32% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| China-Japan supergo | 9 | 5 | 4 | 0 | 0 | 0 | 55.56% |
| Fujitsu Cup | 6 | 3 | 3 | 0 | 0 | 0 | 50.00% |
| Gosei tournament | 20 | 9 | 11 | 0 | 0 | 0 | 45.00% |
| Honinbo title | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Honinbo tournament | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Judan tournament | 19 | 7 | 12 | 0 | 0 | 0 | 36.84% |
| Kansai Ki-in championship | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Kisei tournament | 17 | 8 | 9 | 0 | 0 | 0 | 47.06% |
| Meijin tournament | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| NHK Cup | 21 | 13 | 8 | 0 | 0 | 0 | 61.90% |
| Oza tournament | 9 | 3 | 6 | 0 | 0 | 0 | 33.33% |
| Tengen title | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tengen tournament | 66 | 41 | 25 | 0 | 0 | 0 | 62.12% |
| Tokyo Cup | 4 | 0 | 1 | 0 | 0 | 3 | 0.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Abe Yoshiteru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Aragaki Takeshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Awaji Shuzo | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Baba Shigeru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Chen Zude | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chinen Kaori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Cho Chikun | 13 | 3 | 10 | 0 | 0 | 0 | 23.08% |
| Cho Sonjin | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fujisawa Hideyuki | 7 | 5 | 1 | 0 | 0 | 1 | 71.43% |
| Goto Shungo | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Hane Naoki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hane Yasumasa | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Hashimoto Shoji | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Hashimoto Yujiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hikosaka Naoto | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Kunihisa | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Imamura Toshiya | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Imamura Yoshiaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Akira | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishida Yoshio | 7 | 4 | 3 | 0 | 0 | 0 | 57.14% |
| Ishii Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Iwata Tatsuaki | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Kageyama Toshiro | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kajiwara Takeo | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Kanazawa Hideo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kanno Kiyonori | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kataoka Satoshi | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Kato Atsushi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kato Masao | 3 | 1 | 1 | 0 | 0 | 1 | 33.33% |
| Kiyonari Tetsuya | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ko Mosei | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kobayashi Koichi | 7 | 1 | 6 | 0 | 0 | 0 | 14.29% |
| Kobayashi Satoru | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Komatsu Fujio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Komatsu Hideki | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Koyama Yasuo | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kudo Norio | 6 | 4 | 2 | 0 | 0 | 0 | 66.67% |
| Kurosawa Tadanao | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kuwata Yasuaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ma Xiaochun | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Michael Redmond | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Miyazawa Goro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Morita Michihiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakano Hironari | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| O Meien | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| O Rissei | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ogata Masaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ohira Shuzo | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Okubo Ichigen | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Otake Hideo | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Oya Koichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Rin Kaiho | 7 | 2 | 5 | 0 | 0 | 0 | 28.57% |
| Ryu Shikun | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Sakai Hideyuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakakibara Shoji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakata Eio | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Seo BongSoo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Shimamura Toshihiro | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Shiraishi Yutaka | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Song Xuelin | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sugiuchi Masao | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Takemiya Masaki | 6 | 3 | 3 | 0 | 0 | 0 | 50.00% |
| Tei Meiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tono Hiroaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Wang Runan | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Xie Yimin | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamada Kimio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamashiro Hiroshi | 8 | 1 | 6 | 0 | 0 | 1 | 12.50% |
| Yang Shihai | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoda Norimoto | 8 | 3 | 5 | 0 | 0 | 0 | 37.50% |
| Yokota Shigeaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yuki Satoshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Zhang Wendong | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 7p | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| 8p | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| 9p | 170 | 87 | 80 | 0 | 0 | 3 | 51.18% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 0- 50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 50-100 | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| 100-150 | 38 | 16 | 21 | 0 | 0 | 1 | 42.11% |
| 150-200 | 40 | 15 | 25 | 0 | 0 | 0 | 37.50% |
| 200-250 | 65 | 41 | 23 | 0 | 0 | 1 | 63.08% |
| 250-300 | 29 | 15 | 13 | 0 | 0 | 1 | 51.72% |
| 300-350 | 6 | 5 | 1 | 0 | 0 | 0 | 83.33% |
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