| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2005-2010 | 60 | 28 | 32 | 0 | 0 | 0 | 46.67% |
| 2000-2005 | 23 | 9 | 14 | 0 | 0 | 0 | 39.13% |
| 1995-2000 | 26 | 14 | 12 | 0 | 0 | 0 | 53.85% |
| 1990-1995 | 91 | 41 | 49 | 0 | 1 | 0 | 45.05% |
| 1985-1990 | 17 | 10 | 7 | 0 | 0 | 0 | 58.82% |
| 1981-1985 | 15 | 13 | 2 | 0 | 0 | 0 | 86.67% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 102 | 52 | 50 | 0 | 0 | 0 | 50.98% |
| White | 131 | 63 | 67 | 0 | 1 | 0 | 48.46% |
| Overall | 233 | 115 | 117 | 0 | 1 | 0 | 49.57% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 6.50 | 31 | 15 | 16 | 0 | 0 | 0 | 48.39% |
| Giving 5.50 | 64 | 32 | 32 | 0 | 0 | 0 | 50.00% |
| No komi | 18 | 14 | 4 | 0 | 0 | 0 | 77.78% |
| Receiving 5.50 | 85 | 37 | 47 | 0 | 1 | 0 | 43.53% |
| Receiving 6.50 | 35 | 17 | 18 | 0 | 0 | 0 | 48.57% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 233 | 115 | 117 | 0 | 1 | 0 | 49.36% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 82 | 35.19% |
| -5 | 9 | 3.86% |
| -4 | 6 | 2.58% |
| -3 | 7 | 3.00% |
| -2 | 5 | 2.15% |
| -1 | 5 | 2.15% |
| -0 | 3 | 1.29% |
| +0 | 3 | 1.29% |
| +1 | 9 | 3.86% |
| +2 | 7 | 3.00% |
| +3 | 9 | 3.86% |
| +4 | 7 | 3.00% |
| +5 | 11 | 4.72% |
| +10 | 1 | 0.43% |
| +R | 68 | 29.18% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Agon Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| China-Japan supergo | 12 | 7 | 5 | 0 | 0 | 0 | 58.33% |
| Daiwa Cup | 10 | 6 | 4 | 0 | 0 | 0 | 60.00% |
| Fujitsu Cup | 13 | 6 | 7 | 0 | 0 | 0 | 46.15% |
| Gosei tournament | 13 | 8 | 5 | 0 | 0 | 0 | 61.54% |
| Honinbo title | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Honinbo tournament | 38 | 18 | 19 | 0 | 1 | 0 | 47.37% |
| Japanese NEC Cup | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Judan title | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Judan tournament | 11 | 5 | 6 | 0 | 0 | 0 | 45.45% |
| Kirin Cup | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kisei title | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| Kisei tournament | 22 | 12 | 10 | 0 | 0 | 0 | 54.55% |
| Meijin title | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Meijin tournament | 20 | 6 | 14 | 0 | 0 | 0 | 30.00% |
| NHK Cup | 26 | 17 | 9 | 0 | 0 | 0 | 65.38% |
| Oteai | 17 | 14 | 3 | 0 | 0 | 0 | 82.35% |
| Oza tournament | 7 | 2 | 5 | 0 | 0 | 0 | 28.57% |
| Pair-Go | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Ryu-Sei Cup | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| SBS/Jinro Cup | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Shinjin-O | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Shun'ei | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Tengen tournament | 11 | 5 | 6 | 0 | 0 | 0 | 45.45% |
| Tong-Yang Cup | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Abe Yumiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Aoki Kikuyo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Awaji Shuzo | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Chang Hao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chen Linxin | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Chin Kaei | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Cho Chikun | 8 | 3 | 5 | 0 | 0 | 0 | 37.50% |
| Cho HoonHyun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cho Riyu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cho Sonjin | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Cho U | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Fujisawa Hideyuki | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Hane Naoki | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Hasegawa Sunao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hashimoto Utaro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hata Hidefumi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hikosaka Naoto | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hirano Norikazu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hiroe Hiroyuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hisajima Kunio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Honda Kunihisa | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Imamura Toshiya | 6 | 5 | 1 | 0 | 0 | 0 | 83.33% |
| Inoue Hatsue | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Akira | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Atsushi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Yoshio | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Ishii Shinzo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ito Yoshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Iwata Tatsuaki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Iyama Yuta | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Kasai Koji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kataoka Satoshi | 7 | 2 | 5 | 0 | 0 | 0 | 28.57% |
| Kato Atsushi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kato Masao | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Kiyonari Tetsuya | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Koichi | 11 | 2 | 9 | 0 | 0 | 0 | 18.18% |
| Kobayashi Satoru | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kono Rin | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Lee ChangHo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Liang Weitang | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Liu Jing | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Liu Xiaoguang | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ma Xiaochun | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Maeda Ryoji | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Michael Redmond | 6 | 6 | 0 | 0 | 0 | 0 | 100.00% |
| Mimura Tomoyasu | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Miyazawa Goro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Mizokami Tomochika | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Murakawa Daisuke | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakamura Shinya | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakano Hironari | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakayama Kaoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakazawa Ayako | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Nie Weiping | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| O Meien | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| O Rissei | 6 | 3 | 3 | 0 | 0 | 0 | 50.00% |
| Ogata Masaki | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Ohira Shuzo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Onda Yasuhiko | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Otake Hideo | 8 | 5 | 3 | 0 | 0 | 0 | 62.50% |
| Otani Motohiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Rin Kaiho | 12 | 3 | 8 | 0 | 1 | 0 | 25.00% |
| Ryu Shikun | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Sakai Takeshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakata Eio | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Seo BongSoo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| So Yokoku | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sonoda Yuichi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Takagi Shoichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takao Shinji | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Takemiya Masaki | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Tanimiya Ayako | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tei Meiki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tei Meiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tokimoto Hajime | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tono Hiroaki | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Wu Zhaoyi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamada Kimio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamashiro Hiroshi | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Yamashita Keigo | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Yang Hui | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Yang JaeHo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yashiro Kumiko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yasuda Yasutoshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yo Kagen | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoda Norimoto | 11 | 3 | 8 | 0 | 0 | 0 | 27.27% |
| Yokota Shigeaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yoo ChangHyuk | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Yoshida Harumi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoshida Mika | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yu Bin | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yuki Satoshi | 8 | 4 | 4 | 0 | 0 | 0 | 50.00% |
| Zheng Hong | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1p | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| 2p | 7 | 6 | 1 | 0 | 0 | 0 | 85.71% |
| 3p | 7 | 6 | 1 | 0 | 0 | 0 | 85.71% |
| 4p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 5p | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| 6p | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| 7p | 41 | 19 | 22 | 0 | 0 | 0 | 46.34% |
| 8p | 62 | 28 | 33 | 0 | 1 | 0 | 45.16% |
| 9p | 97 | 47 | 50 | 0 | 0 | 0 | 48.45% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 11 | 5 | 6 | 0 | 0 | 0 | 45.45% |
| 100-150 | 42 | 19 | 23 | 0 | 0 | 0 | 45.24% |
| 150-200 | 65 | 32 | 33 | 0 | 0 | 0 | 49.23% |
| 200-250 | 55 | 25 | 30 | 0 | 0 | 0 | 45.45% |
| 250-300 | 51 | 30 | 21 | 0 | 0 | 0 | 58.82% |
| 300-350 | 8 | 4 | 3 | 0 | 1 | 0 | 50.00% |
| 350-400 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
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