| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2005-2010 | 10 | 2 | 8 | 0 | 0 | 0 | 20.00% |
| 2000-2005 | 7 | 3 | 4 | 0 | 0 | 0 | 42.86% |
| 1995-2000 | 15 | 5 | 10 | 0 | 0 | 0 | 33.33% |
| 1990-1995 | 50 | 20 | 30 | 0 | 0 | 0 | 40.00% |
| 1985-1990 | 22 | 12 | 10 | 0 | 0 | 0 | 54.55% |
| 1980-1985 | 24 | 13 | 11 | 0 | 0 | 0 | 54.17% |
| 1975-1980 | 20 | 10 | 10 | 0 | 0 | 0 | 50.00% |
| 1970-1975 | 13 | 7 | 6 | 0 | 0 | 0 | 53.85% |
| 1965-1970 | 4 | 3 | 0 | 1 | 0 | 0 | 87.50% |
| 1962-1965 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 84 | 43 | 40 | 1 | 0 | 0 | 51.79% |
| White | 82 | 33 | 49 | 0 | 0 | 0 | 40.24% |
| Overall | 166 | 76 | 89 | 1 | 0 | 0 | 46.08% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 6.50 | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Giving 5.50 | 60 | 31 | 29 | 0 | 0 | 0 | 51.67% |
| No komi | 31 | 17 | 13 | 1 | 0 | 0 | 56.45% |
| Receiving 5.50 | 63 | 26 | 37 | 0 | 0 | 0 | 41.27% |
| Receiving 6.50 | 8 | 2 | 6 | 0 | 0 | 0 | 25.00% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 165 | 75 | 89 | 1 | 0 | 0 | 45.76% |
| Receiving 4 stones | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 66 | 39.76% |
| -15 | 2 | 1.20% |
| -10 | 2 | 1.20% |
| -5 | 6 | 3.61% |
| -4 | 1 | 0.60% |
| -3 | 2 | 1.20% |
| -2 | 6 | 3.61% |
| -1 | 3 | 1.81% |
| -0 | 1 | 0.60% |
| +0 | 3 | 1.81% |
| +1 | 2 | 1.20% |
| +2 | 3 | 1.81% |
| +3 | 6 | 3.61% |
| +4 | 3 | 1.81% |
| +5 | 8 | 4.82% |
| +10 | 4 | 2.41% |
| +R | 47 | 28.31% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| China-Japan supergo | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Fujitsu Cup | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| Gosei tournament | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Honinbo tournament | 8 | 3 | 5 | 0 | 0 | 0 | 37.50% |
| Judan tournament | 17 | 8 | 9 | 0 | 0 | 0 | 47.06% |
| Kisei title | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kisei tournament | 13 | 3 | 10 | 0 | 0 | 0 | 23.08% |
| Meijin tournament | 9 | 2 | 7 | 0 | 0 | 0 | 22.22% |
| NHK Cup | 10 | 3 | 7 | 0 | 0 | 0 | 30.00% |
| Oteai | 30 | 16 | 13 | 1 | 0 | 0 | 55.00% |
| Oza tournament | 12 | 6 | 6 | 0 | 0 | 0 | 50.00% |
| Prime Minister's Cup | 15 | 8 | 7 | 0 | 0 | 0 | 53.33% |
| Ryu-Sei Cup | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| SBS/Jinro Cup | 9 | 6 | 3 | 0 | 0 | 0 | 66.67% |
| Shin-Ei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Shinjin-O | 6 | 4 | 2 | 0 | 0 | 0 | 66.67% |
| Tengen tournament | 17 | 10 | 7 | 0 | 0 | 0 | 58.82% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Akiyama Jiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ando Takeo | 2 | 1 | 0 | 1 | 0 | 0 | 75.00% |
| Ando Toshiyuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Aoki Shinichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Aragaki Takeshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Asano Hideaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Awaji Shuzo | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Cao Dayuan | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chen Linxin | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chin Kaei | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Chinen Kaori | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cho Chikun | 7 | 1 | 6 | 0 | 0 | 0 | 14.29% |
| Cho U | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Doi Makoto | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Endo Takahiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ezura Yuichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fujisawa Hideyuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fukui Masaaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fukui Susumu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hane Yasumasa | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Haruyama Isamu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hashimoto Yoshimi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Hashimoto Yujiro | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Hikosaka Naoto | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Honda Teruko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Honma Akio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Imamura Toshiya | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishida Akira | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishida Atsushi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Yoshio | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Ishigure Ikuro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishii Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishikura Noboru | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Ito Tomoe | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Iwata Hajime | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Iwata Tatsuaki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Iyama Yuta | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kamimura Haruo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kamimura Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kanda Ei | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kanno Kiyonori | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kataoka Satoshi | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kato Masao | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Kawamoto Noboru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kitani Minoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kiyonari Tetsuya | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Kobayashi Izumi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Koichi | 8 | 1 | 7 | 0 | 0 | 0 | 12.50% |
| Kobayashi Satoru | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kojima Takaho | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Komatsu Hideki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kono Rin | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kosugi Masaru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Koyama Shizuo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kudo Norio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kurahashi Masayuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kurosawa Tadanao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kurotaki Masanori | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Liu Jing | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Liu Xiaoguang | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Matsumoto Tokuji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Mimura Tomoyasu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Miwa Yoshiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miyazaki Hiroshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nagahara Yoshiaki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Nakamura Hidehito | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakano Hironari | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakaoka Jiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakazawa Ayako | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| O Rissei | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| Ogata Masaki | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ohira Shuzo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Otake Hideo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Qian Yuping | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Rin Kaiho | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Ryu Shikun | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Sakaguchi Ryuzo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakai Masanori | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakai Takeshi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Sakata Eio | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Sato Masaharu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sekiyama Toshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Seo BongSoo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shao Weigang | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Shimohira Akio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sonoda Yuichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takahara Shuji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takanashi Seiken | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takao Shinji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takemiya Masaki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Taniguchi Toshinori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tanimiya Teiji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tono Hiroaki | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ukita Masayuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamashiro Hiroshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamashita Keigo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Yang Hui | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yang JaeHo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yo Kagen | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yoda Norimoto | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Yokoyama Koichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoo ChangHyuk | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yuki Satoshi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Zheng Hong | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| 1p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 3p | 5 | 2 | 2 | 1 | 0 | 0 | 50.00% |
| 4p | 13 | 8 | 5 | 0 | 0 | 0 | 61.54% |
| 5p | 9 | 7 | 2 | 0 | 0 | 0 | 77.78% |
| 6p | 18 | 9 | 9 | 0 | 0 | 0 | 50.00% |
| 7p | 31 | 15 | 16 | 0 | 0 | 0 | 48.39% |
| 8p | 23 | 10 | 13 | 0 | 0 | 0 | 43.48% |
| 9p | 63 | 22 | 41 | 0 | 0 | 0 | 34.92% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 100-150 | 28 | 14 | 14 | 0 | 0 | 0 | 50.00% |
| 150-200 | 54 | 16 | 38 | 0 | 0 | 0 | 29.63% |
| 200-250 | 46 | 25 | 21 | 0 | 0 | 0 | 54.35% |
| 250-300 | 32 | 18 | 13 | 1 | 0 | 0 | 57.81% |
| 300-350 | 6 | 3 | 3 | 0 | 0 | 0 | 50.00% |
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