| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2005-2010 | 21 | 5 | 16 | 0 | 0 | 0 | 23.81% |
| 2000-2005 | 13 | 5 | 8 | 0 | 0 | 0 | 38.46% |
| 1995-2000 | 49 | 33 | 16 | 0 | 0 | 0 | 67.35% |
| 1990-1995 | 59 | 23 | 36 | 0 | 0 | 0 | 38.98% |
| 1985-1990 | 56 | 32 | 24 | 0 | 0 | 0 | 57.14% |
| 1981-1985 | 73 | 63 | 8 | 2 | 0 | 0 | 87.67% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 140 | 94 | 46 | 0 | 0 | 0 | 67.14% |
| White | 131 | 67 | 62 | 2 | 0 | 0 | 51.91% |
| Overall | 271 | 161 | 108 | 2 | 0 | 0 | 59.78% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 8.00 | 15 | 13 | 2 | 0 | 0 | 0 | 86.67% |
| Giving 7.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Giving 6.50 | 11 | 4 | 7 | 0 | 0 | 0 | 36.36% |
| Giving 5.50 | 64 | 30 | 34 | 0 | 0 | 0 | 46.88% |
| Giving 0.50 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| No komi | 90 | 75 | 13 | 2 | 0 | 0 | 84.44% |
| Receiving 0.50 | 7 | 7 | 0 | 0 | 0 | 0 | 100.00% |
| Receiving 5.50 | 50 | 19 | 31 | 0 | 0 | 0 | 38.00% |
| Receiving 6.50 | 15 | 4 | 11 | 0 | 0 | 0 | 26.67% |
| Receiving 7.50 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Receiving 8.00 | 15 | 8 | 7 | 0 | 0 | 0 | 53.33% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Giving 9 stones | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Giving 7 stones | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Even game | 262 | 154 | 106 | 2 | 0 | 0 | 59.16% |
| Receiving 2 stones | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 55 | 20.30% |
| -10 | 4 | 1.48% |
| -5 | 19 | 7.01% |
| -4 | 4 | 1.48% |
| -3 | 7 | 2.58% |
| -2 | 7 | 2.58% |
| -1 | 9 | 3.32% |
| -0 | 3 | 1.11% |
| +0 | 5 | 1.85% |
| +1 | 5 | 1.85% |
| +2 | 8 | 2.95% |
| +3 | 7 | 2.58% |
| +4 | 7 | 2.58% |
| +5 | 14 | 5.17% |
| +10 | 8 | 2.95% |
| +15 | 2 | 0.74% |
| +25 | 4 | 1.48% |
| +R | 101 | 37.27% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1p meets 9p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| ? | 15 | 12 | 3 | 0 | 0 | 0 | 80.00% |
| Chun-Lan Cup | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Daiwa Cup | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Fujitsu Cup | 19 | 8 | 11 | 0 | 0 | 0 | 42.11% |
| Gosei tournament | 8 | 2 | 6 | 0 | 0 | 0 | 25.00% |
| Honinbo tournament | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| IBM Cup | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Ing Cup | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Judan tournament | 14 | 5 | 9 | 0 | 0 | 0 | 35.71% |
| Kirin Cup | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Kisei tournament | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| LG Cup | 6 | 3 | 3 | 0 | 0 | 0 | 50.00% |
| Meijin tournament | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| NHK Cup | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| North American Masters | 23 | 18 | 5 | 0 | 0 | 0 | 78.26% |
| Oteai | 88 | 74 | 12 | 2 | 0 | 0 | 85.23% |
| Oza tournament | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Ricoh Cup | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Ryu-Sei Cup | 9 | 5 | 4 | 0 | 0 | 0 | 55.56% |
| Shin-Ei | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| Shinjin-O | 14 | 7 | 7 | 0 | 0 | 0 | 50.00% |
| Shun'ei | 8 | 5 | 3 | 0 | 0 | 0 | 62.50% |
| Tengen tournament | 14 | 5 | 9 | 0 | 0 | 0 | 35.71% |
| Tong-Yang Cup | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| USA-Taiwan supergo | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 6 | 3 | 3 | 0 | 0 | 0 | 50.00% |
| Alexandre Dinerchstein | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Amano Masafumi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ando Akio | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Aoki Shinichi | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Arimura Hiroshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Awaji Shuzo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cha MinSoo | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| Chin Kaei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cho Chikun | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Cho HoonHyun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cho Sonjin | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Cho U | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Choi MyungHoon | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| David Chen | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Enda Hideki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ezura Yuichi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Fernando Aguilar | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fujisawa Hosai | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fujisawa Kazunari | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Geert Groenen | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Gu Li | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Guo Juan | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hagiwara Mutsumi | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Hane Yasumasa | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Hans Pietsch | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hasegawa Sunao | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Hashimoto Shoji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hata Hidefumi | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| He Xiaoren | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Hidaka Toshiyuki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Hikosaka Naoto | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hiroe Hiroyuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Huang Liping | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Imamura Toshiya | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Imamura Yoshiaki | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Inoue Hatsue | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Inoue Machiko | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Atsushi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Yoshio | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Ishii Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishikura Noboru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ito Yoji | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Iwata Tatsuaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| James Kerwin | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Janice Kim | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Jiang Mingjiu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Jiang Zhujiu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kajiwara Takeo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kaku Kyushin | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Kanai Tenpei | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kanda Ei | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Kang Hoon | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kasai Koji | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kataoka Satoshi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kim YoungHwan | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kiyonari Tetsuya | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ko Iso | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ko KeunTae | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Kenji | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kobayashi Koichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Satoru | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kojima Takaho | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Komatsu Fujio | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Komatsu Hideki | 6 | 0 | 6 | 0 | 0 | 0 | 0.00% |
| Komatsu Hideko | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Kondo Sachiko | 2 | 2 | 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 Hideo | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kudo Norio | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kuroda Yukio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Lee ChangHo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Lin Sheng-hsieng | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Luo Xihe | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Maeda Ryoji | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Matsuoka Hideki | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Mikael | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Mikawa Shinji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Mimura Tomoyasu | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Mizuma Toshifumi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Morita Michihiro | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Muramatsu Ryuichi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Nagahara Yoshiaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakano Yasuhiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakayama Kaoru | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Narusawa Yasuichi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Nishimura Keiji | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| O Meien | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| O Rissei | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Ogaku Yusaku | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ogoshi Ichiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ohira Shuzo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Omori Yasushi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Otake Hideo | 6 | 0 | 6 | 0 | 0 | 0 | 0.00% |
| Oya Koichi | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Pang Jinghua | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Rui Naiwei | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Ryu Shikun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakai Hideyuki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Takeshi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Sakamaki Kosuke | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Sakata Eio | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Seki Kazuya | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Seo BongSoo | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Shao Weigang | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Shinkai Hiroko | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Shiratori Sumiko | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| So Kofuku | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Sonoda Yuichi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Takabayashi Takuji | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Tei Meiki | 5 | 4 | 1 | 0 | 0 | 0 | 80.00% |
| Tei Meiko | 3 | 0 | 1 | 2 | 0 | 0 | 33.33% |
| Ueki Yoshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Won SeongJin | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamada Wakio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamashiro Hiroshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamashita Keigo | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Yang Huiren | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yang JaeHo | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Yang Yilun | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Yasuda Yasutoshi | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Yoda Norimoto | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Yoshida Harumi | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Yoshida Mika | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoshida Yoichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yu Bin | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yukawa Mitsuhisa | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yuki Satoshi | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| gary | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| janr | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| kumu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| mianzi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| nabla | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 1p | 17 | 17 | 0 | 0 | 0 | 0 | 100.00% |
| 2p | 36 | 28 | 6 | 2 | 0 | 0 | 80.56% |
| 3p | 19 | 16 | 3 | 0 | 0 | 0 | 84.21% |
| 4p | 16 | 15 | 1 | 0 | 0 | 0 | 93.75% |
| 5p | 21 | 11 | 10 | 0 | 0 | 0 | 52.38% |
| 6p | 26 | 10 | 16 | 0 | 0 | 0 | 38.46% |
| 7p | 56 | 22 | 34 | 0 | 0 | 0 | 39.29% |
| 8p | 50 | 33 | 17 | 0 | 0 | 0 | 66.00% |
| 9p | 28 | 9 | 19 | 0 | 0 | 0 | 32.14% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 9 | 8 | 1 | 0 | 0 | 0 | 88.89% |
| 100-150 | 36 | 17 | 19 | 0 | 0 | 0 | 47.22% |
| 150-200 | 77 | 52 | 25 | 0 | 0 | 0 | 67.53% |
| 200-250 | 73 | 49 | 24 | 0 | 0 | 0 | 67.12% |
| 250-300 | 68 | 33 | 33 | 2 | 0 | 0 | 50.00% |
| 300-350 | 7 | 2 | 5 | 0 | 0 | 0 | 28.57% |
| 350-400 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
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