| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2005-2010 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 2000-2005 | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| 1995-2000 | 12 | 6 | 6 | 0 | 0 | 0 | 50.00% |
| 1990-1995 | 57 | 34 | 22 | 0 | 0 | 1 | 59.65% |
| 1985-1990 | 66 | 36 | 30 | 0 | 0 | 0 | 54.55% |
| 1980-1985 | 115 | 60 | 55 | 0 | 0 | 0 | 52.17% |
| 1975-1980 | 71 | 38 | 31 | 2 | 0 | 0 | 54.93% |
| 1970-1975 | 52 | 26 | 24 | 2 | 0 | 0 | 51.92% |
| 1965-1970 | 50 | 37 | 13 | 0 | 0 | 0 | 74.00% |
| 1961-1965 | 40 | 33 | 7 | 0 | 0 | 0 | 82.50% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 186 | 117 | 68 | 1 | 0 | 0 | 63.17% |
| White | 281 | 155 | 122 | 3 | 0 | 1 | 55.89% |
| Overall | 467 | 272 | 190 | 4 | 0 | 1 | 58.80% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 6.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Giving 5.50 | 132 | 73 | 59 | 0 | 0 | 0 | 55.30% |
| No komi | 174 | 116 | 54 | 4 | 0 | 0 | 67.82% |
| Receiving 0.50 | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Receiving 4.50 | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Receiving 5.50 | 155 | 79 | 75 | 0 | 0 | 1 | 50.97% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 5 stones | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Giving 2 stones | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Even game | 465 | 270 | 190 | 4 | 0 | 1 | 58.49% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 133 | 28.48% |
| -10 | 1 | 0.21% |
| -5 | 16 | 3.43% |
| -4 | 1 | 0.21% |
| -3 | 9 | 1.93% |
| -2 | 9 | 1.93% |
| -1 | 9 | 1.93% |
| -0 | 12 | 2.57% |
| ? | 1 | 0.21% |
| +0 | 7 | 1.50% |
| +1 | 11 | 2.36% |
| +2 | 14 | 3.00% |
| +3 | 7 | 1.50% |
| +4 | 4 | 0.86% |
| +5 | 22 | 4.71% |
| +10 | 4 | 0.86% |
| +15 | 2 | 0.43% |
| +R | 201 | 43.04% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| China-Japan supergo | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| Dai-Ichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fujitsu Cup | 7 | 4 | 3 | 0 | 0 | 0 | 57.14% |
| Gosei tournament | 41 | 27 | 14 | 0 | 0 | 0 | 65.85% |
| Haya-Go Open | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Honinbo tournament | 9 | 3 | 6 | 0 | 0 | 0 | 33.33% |
| IBM Cup | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Judan tournament | 25 | 8 | 17 | 0 | 0 | 0 | 32.00% |
| Kisei tournament | 17 | 7 | 10 | 0 | 0 | 0 | 41.18% |
| Meijin tournament | 35 | 13 | 22 | 0 | 0 | 0 | 37.14% |
| NHK Cup | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| Nihon Ki-in championship | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Okan Cup | 60 | 44 | 16 | 0 | 0 | 0 | 73.33% |
| Oteai | 172 | 115 | 53 | 4 | 0 | 0 | 68.02% |
| Oza title | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Oza tournament | 32 | 17 | 15 | 0 | 0 | 0 | 53.12% |
| Pro Best-Ten | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Ryu-Sei Cup | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Shin-Ei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Teaching | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tengen tournament | 36 | 21 | 14 | 0 | 0 | 1 | 58.33% |
| Tokyo Cup | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Abe Yoshiteru | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Akedo Kazumi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Amayake Nobuo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Awaji Shuzo | 8 | 4 | 4 | 0 | 0 | 0 | 50.00% |
| Baba Shigeru | 7 | 6 | 1 | 0 | 0 | 0 | 85.71% |
| Chino Tadahiko | 4 | 2 | 1 | 1 | 0 | 0 | 62.50% |
| Cho Chikun | 15 | 4 | 11 | 0 | 0 | 0 | 26.67% |
| Cho Sonjin | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fujisawa Hideyuki | 9 | 2 | 7 | 0 | 0 | 0 | 22.22% |
| Fujisawa Hosai | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fukui Masaaki | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Hamajima Hisayoshi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Haruyama Isamu | 2 | 1 | 0 | 0 | 0 | 1 | 50.00% |
| Hashimoto Shoji | 13 | 5 | 8 | 0 | 0 | 0 | 38.46% |
| Hashimoto Utaro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hashimoto Yoshimi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hayase Gendo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hayase Hiroshi | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Hikosaka Naoto | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Hirako Sho | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Hiroe Katsuhiko | 7 | 6 | 1 | 0 | 0 | 0 | 85.71% |
| Hisai Keishi | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Hisajima Kunio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Honda Kazuko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Kunihisa | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Hoshino Toshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hosokawa Senjin | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ikeda Suguru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Imamura Yoshiaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Inagaki Koichi | 5 | 4 | 0 | 1 | 0 | 0 | 90.00% |
| Ishida Akira | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Ishida Yoshio | 12 | 5 | 7 | 0 | 0 | 0 | 41.67% |
| Ishigure Ikuro | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Ishii Kunio | 7 | 6 | 1 | 0 | 0 | 0 | 85.71% |
| Ishii Mamoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishii Shinzo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Isogawa Masao | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ito Hiroshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ito Makoto | 5 | 4 | 1 | 0 | 0 | 0 | 80.00% |
| Ito Tamotsu | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ito Yoji | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Iwata Tatsuaki | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| Izumitani Minoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Izumo Eiji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kajiwara Takeo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kamimura Haruo | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kanashima Tadashi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kanda Ei | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kano Kazuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kataoka Satoshi | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Kato Masao | 22 | 8 | 14 | 0 | 0 | 0 | 36.36% |
| Kawamura Masamichi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kobayashi Koichi | 11 | 1 | 10 | 0 | 0 | 0 | 9.09% |
| Kobayashi Satoru | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Kojima Takaho | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Komatsu Nobuaki | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Kori Toshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kosugi Kiyoshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kubouchi Shuchi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kudo Norio | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| Kurosawa Tadanao | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kusaka Kaneo | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kuwata Yasuaki | 7 | 5 | 2 | 0 | 0 | 0 | 71.43% |
| Liupang | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ma Xiaochun | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Maetani Shingo | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Magari Reiki | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Matsuoka Hideki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Matsuoka Teruo | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Michael Redmond | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Miyaki Keitaro | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Miyashita Shuyo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Miyazawa Goro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Mizuno Ichiro | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Morishima Kaoru | 9 | 9 | 0 | 0 | 0 | 0 | 100.00% |
| Nabeshima Akira | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nabeshima Ichiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakagawa Shinsuke | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakamura Hidehito | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakane Naoyuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakano Hironari | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Nie Weiping | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Nishigami Yoshihiko | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| O Meien | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Ogata Masaki | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| Ohira Shuzo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Okatani Mitsuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Okumura Hideo | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Ota Seido | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Otake Hideo | 8 | 3 | 5 | 0 | 0 | 0 | 37.50% |
| Ozaki Harumi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ozaki Kayoko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Qian Yuping | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Rin Kaiho | 15 | 8 | 7 | 0 | 0 | 0 | 53.33% |
| Rui Naiwei | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Saijo Masataka | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Sakai Isao | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Michiharu | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Sakai Takeshi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Sakai Toshio | 6 | 4 | 2 | 0 | 0 | 0 | 66.67% |
| Sakakibara Shoji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakata Eio | 9 | 3 | 6 | 0 | 0 | 0 | 33.33% |
| Sakuramoto Saburo | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Sato Masaharu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sato Sunao | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Segawa Yoshio | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Seto Taiki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Shimamura Toshihiro | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Shimohira Akio | 8 | 5 | 3 | 0 | 0 | 0 | 62.50% |
| Someya Kazuo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Sonoda Yuichi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Sumino Tsunehiro | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Suzuki Goro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takagawa Kaku | 7 | 4 | 3 | 0 | 0 | 0 | 57.14% |
| Takagi Shoichi | 8 | 2 | 5 | 1 | 0 | 0 | 31.25% |
| Takahashi Toshimitsu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takemiya Masaki | 9 | 5 | 4 | 0 | 0 | 0 | 55.56% |
| Tanaka Mitsuo | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Tanimiya Teiji | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Tokimoto Hajime | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tono Hiroaki | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Tozawa Akinobu | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Tsuchida Masamitsu | 13 | 8 | 4 | 1 | 0 | 0 | 65.38% |
| Tsujii Ryotaro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ukita Masayuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ushinohama Satsuo | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Yamashiro Hiroshi | 21 | 10 | 11 | 0 | 0 | 0 | 47.62% |
| Yamashita Katsuhisa | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoda Norimoto | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yoshida Yoichi | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Yuki Satoshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Zhang Wendong | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Zhong Jialin | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 10 | 6 | 4 | 0 | 0 | 0 | 60.00% |
| 1p | 7 | 6 | 1 | 0 | 0 | 0 | 85.71% |
| 2p | 7 | 7 | 0 | 0 | 0 | 0 | 100.00% |
| 3p | 13 | 9 | 4 | 0 | 0 | 0 | 69.23% |
| 4p | 9 | 7 | 2 | 0 | 0 | 0 | 77.78% |
| 5p | 19 | 15 | 4 | 0 | 0 | 0 | 78.95% |
| 6p | 20 | 17 | 3 | 0 | 0 | 0 | 85.00% |
| 7p | 28 | 17 | 11 | 0 | 0 | 0 | 60.71% |
| 8p | 158 | 79 | 75 | 4 | 0 | 0 | 51.27% |
| 9p | 196 | 109 | 86 | 0 | 0 | 1 | 55.61% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 0- 50 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 50-100 | 11 | 11 | 0 | 0 | 0 | 0 | 100.00% |
| 100-150 | 59 | 33 | 26 | 0 | 0 | 0 | 55.93% |
| 150-200 | 149 | 93 | 56 | 0 | 0 | 0 | 62.42% |
| 200-250 | 137 | 71 | 63 | 2 | 0 | 1 | 52.55% |
| 250-300 | 96 | 55 | 39 | 2 | 0 | 0 | 58.33% |
| 300-350 | 13 | 7 | 6 | 0 | 0 | 0 | 53.85% |
| 350-400 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
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