| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2006-2011 | 26 | 10 | 16 | 0 | 0 | 0 | 38.46% |
| 2001-2006 | 13 | 6 | 7 | 0 | 0 | 0 | 46.15% |
| 1996-2001 | 9 | 3 | 6 | 0 | 0 | 0 | 33.33% |
| 1991-1996 | 16 | 5 | 11 | 0 | 0 | 0 | 31.25% |
| 1986-1991 | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| 1981-1986 | 18 | 7 | 11 | 0 | 0 | 0 | 38.89% |
| 1980-1981 | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 55 | 20 | 35 | 0 | 0 | 0 | 36.36% |
| White | 35 | 14 | 21 | 0 | 0 | 0 | 40.00% |
| Overall | 90 | 34 | 56 | 0 | 0 | 0 | 37.78% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 6.50 | 19 | 5 | 14 | 0 | 0 | 0 | 26.32% |
| Giving 5.50 | 36 | 15 | 21 | 0 | 0 | 0 | 41.67% |
| Receiving 5.50 | 20 | 6 | 14 | 0 | 0 | 0 | 30.00% |
| Receiving 6.50 | 15 | 8 | 7 | 0 | 0 | 0 | 53.33% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 90 | 34 | 56 | 0 | 0 | 0 | 37.78% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 29 | 32.22% |
| -15 | 1 | 1.11% |
| -10 | 1 | 1.11% |
| -5 | 6 | 6.67% |
| -4 | 3 | 3.33% |
| -3 | 6 | 6.67% |
| -2 | 8 | 8.89% |
| -0 | 2 | 2.22% |
| +0 | 2 | 2.22% |
| +1 | 2 | 2.22% |
| +2 | 3 | 3.33% |
| +3 | 1 | 1.11% |
| +4 | 2 | 2.22% |
| +5 | 2 | 2.22% |
| +R | 22 | 24.44% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Agon Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Asian TV | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| China-Japan supergo | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Fujitsu Cup | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Gosei tournament | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Judan tournament | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kansai Ki-in championship | 6 | 3 | 3 | 0 | 0 | 0 | 50.00% |
| Kisei tournament | 16 | 5 | 11 | 0 | 0 | 0 | 31.25% |
| Meijin tournament | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| NHK Cup | 21 | 8 | 13 | 0 | 0 | 0 | 38.10% |
| Oza title | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Oza tournament | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Shin-Ei | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Shinjin-O | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Tengen title | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tengen tournament | 20 | 10 | 10 | 0 | 0 | 0 | 50.00% |
| Tokyo Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Awaji Shuzo | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Cao Dayuan | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chang Hao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chin Kaei | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Cho Chikun | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Cho U | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fujisawa Hideyuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hane Naoki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Hikosaka Naoto | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Honda Kunihisa | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hua I-kang | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Imamura Toshiya | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Inoue Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Atsushi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Yoshio | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Ishii Kunio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Iyama Yuta | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kamimura Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kataoka Satoshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kato Atsushi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kato Masao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kobayashi Koichi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kobayashi Satoru | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Komatsu Hideki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kono Rin | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kudo Norio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ma Xiaochun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Michael Redmond | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Miyazawa Goro | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Morita Michihiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakamura Hidehito | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakamura Shinya | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakano Yasuhiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| O Rissei | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Ohira Shuzo | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Otake Hideo | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Rin Kaiho | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Ryu Shikun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakai Hideyuki | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Sato Masaharu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sonoda Yuichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takao Shinji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takemiya Masaki | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Wang Qun | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamada Kimio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamada Noriyoshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamashiro Hiroshi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Yamashita Keigo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Yoda Norimoto | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Yuki Satoshi | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 5p | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| 6p | 7 | 3 | 4 | 0 | 0 | 0 | 42.86% |
| 7p | 13 | 4 | 9 | 0 | 0 | 0 | 30.77% |
| 9p | 67 | 26 | 41 | 0 | 0 | 0 | 38.81% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| 100-150 | 13 | 6 | 7 | 0 | 0 | 0 | 46.15% |
| 150-200 | 20 | 8 | 12 | 0 | 0 | 0 | 40.00% |
| 200-250 | 22 | 7 | 15 | 0 | 0 | 0 | 31.82% |
| 250-300 | 30 | 10 | 20 | 0 | 0 | 0 | 33.33% |
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