| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2005-2010 | 12 | 6 | 6 | 0 | 0 | 0 | 50.00% |
| 2000-2005 | 12 | 4 | 8 | 0 | 0 | 0 | 33.33% |
| 1995-2000 | 20 | 6 | 14 | 0 | 0 | 0 | 30.00% |
| 1990-1995 | 90 | 41 | 49 | 0 | 0 | 0 | 45.56% |
| 1985-1990 | 87 | 43 | 43 | 0 | 1 | 0 | 49.43% |
| 1980-1985 | 117 | 72 | 45 | 0 | 0 | 0 | 61.54% |
| 1975-1980 | 37 | 25 | 12 | 0 | 0 | 0 | 67.57% |
| 1970-1975 | 12 | 9 | 3 | 0 | 0 | 0 | 75.00% |
| 1968-1970 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 197 | 117 | 79 | 0 | 1 | 0 | 59.69% |
| White | 191 | 89 | 102 | 0 | 0 | 0 | 46.60% |
| Overall | 388 | 206 | 181 | 0 | 1 | 0 | 53.23% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 8.00 | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Giving 6.50 | 8 | 5 | 3 | 0 | 0 | 0 | 62.50% |
| Giving 5.50 | 170 | 97 | 72 | 0 | 1 | 0 | 57.06% |
| No komi | 29 | 17 | 12 | 0 | 0 | 0 | 58.62% |
| Receiving 5.50 | 167 | 82 | 85 | 0 | 0 | 0 | 49.10% |
| Receiving 6.50 | 8 | 3 | 5 | 0 | 0 | 0 | 37.50% |
| Receiving 8.00 | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Even game | 387 | 206 | 180 | 0 | 1 | 0 | 53.23% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 115 | 29.64% |
| -10 | 1 | 0.26% |
| -5 | 21 | 5.41% |
| -4 | 5 | 1.29% |
| -3 | 7 | 1.80% |
| -2 | 12 | 3.09% |
| -1 | 6 | 1.55% |
| -0 | 14 | 3.61% |
| +0 | 11 | 2.84% |
| +1 | 8 | 2.06% |
| +2 | 10 | 2.58% |
| +3 | 12 | 3.09% |
| +4 | 7 | 1.80% |
| +5 | 20 | 5.15% |
| +10 | 2 | 0.52% |
| +R | 136 | 35.05% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Asia Cup | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| China-Japan supergo | 15 | 7 | 7 | 0 | 1 | 0 | 46.67% |
| Daiwa Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fujitsu Cup | 15 | 10 | 5 | 0 | 0 | 0 | 66.67% |
| Gosei tournament | 40 | 26 | 14 | 0 | 0 | 0 | 65.00% |
| Haya-Go Open | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Honinbo title | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Honinbo tournament | 46 | 20 | 26 | 0 | 0 | 0 | 43.48% |
| Ing Cup | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| Japanese NEC Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Judan tournament | 18 | 8 | 10 | 0 | 0 | 0 | 44.44% |
| Kirin Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kisei tournament | 22 | 11 | 11 | 0 | 0 | 0 | 50.00% |
| Meijin tournament | 75 | 35 | 40 | 0 | 0 | 0 | 46.67% |
| NHK Cup | 17 | 10 | 7 | 0 | 0 | 0 | 58.82% |
| Nongshim Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Oteai | 29 | 17 | 12 | 0 | 0 | 0 | 58.62% |
| Oza tournament | 11 | 6 | 5 | 0 | 0 | 0 | 54.55% |
| Pair-Go | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Prime Minister's Cup | 30 | 25 | 5 | 0 | 0 | 0 | 83.33% |
| Ryu-Sei Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| SBS/Jinro Cup | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Shin-Ei | 5 | 5 | 0 | 0 | 0 | 0 | 100.00% |
| Tengen tournament | 38 | 21 | 17 | 0 | 0 | 0 | 55.26% |
| Tokyo Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tong-Yang Cup | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Ando Takeo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Aragaki Takeshi | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Asano Hideaki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Cao Dayuan | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Chen Linxin | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Chinen Kaori | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Chino Tadahiko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cho Chikun | 25 | 14 | 11 | 0 | 0 | 0 | 56.00% |
| Cho HoonHyun | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Cho Sonjin | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cho U | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Endo Takahiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fujisawa Hideyuki | 9 | 5 | 4 | 0 | 0 | 0 | 55.56% |
| Fukui Masaaki | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Fukui Susumu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hane Naoki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hane Yasumasa | 8 | 4 | 4 | 0 | 0 | 0 | 50.00% |
| Hasegawa Sunao | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Hashimoto Shoji | 5 | 4 | 1 | 0 | 0 | 0 | 80.00% |
| Hashimoto Utaro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hashimoto Yoshimi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hikosaka Naoto | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Hisajima Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Kazuko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Kunihisa | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Sachiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Imamura Toshiya | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Ishida Akira | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Yoshio | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Ishii Kunio | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ishii Mamoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishikura Noboru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Iwata Tatsuaki | 6 | 4 | 2 | 0 | 0 | 0 | 66.67% |
| Jiang Zhujiu | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kada Katsuji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kageyama Toshiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kamimura Kunio | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kanashima Tadashi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kataoka Satoshi | 26 | 14 | 12 | 0 | 0 | 0 | 53.85% |
| Kato Masao | 15 | 6 | 9 | 0 | 0 | 0 | 40.00% |
| Kitamura Yoji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kiyonari Tetsuya | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Kobayashi Chizu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Koichi | 22 | 8 | 14 | 0 | 0 | 0 | 36.36% |
| Kobayashi Satoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kojima Takaho | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Komatsu Hideki | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Kori Toshio | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Kubo Katsuaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kudo Norio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kurahashi Masayuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kurosawa Tadanao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kurotaki Masanori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kuwahara Munehisa | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Liu Xiaoguang | 4 | 1 | 2 | 0 | 1 | 0 | 25.00% |
| Ma Xiaochun | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Mannami Kana | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Michael Redmond | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Mimura Tomoyasu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Minami Yoshimi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miwa Yoshiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miyamoto Yoshihisa | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miyazaki Shimako | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Miyazawa Goro | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Nagahara Yoshiaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakagawa Shinsuke | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakamura Hidehito | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Nie Weiping | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Noguchi Hitoshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| O Meien | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| O Rissei | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Oeda Yusuke | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ogoshi Ichiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ohira Shuzo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ono Yutaka | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Otake Hideo | 26 | 9 | 17 | 0 | 0 | 0 | 34.62% |
| Rin Kaiho | 29 | 7 | 22 | 0 | 0 | 0 | 24.14% |
| Rui Naiwei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakai Hideyuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Takeshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakata Eio | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Sanno Hirotaka | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Sato Masaharu | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Seo BongSoo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shao Weigang | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Shimamura Toshihiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shirae Haruhiko | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Shiraishi Yutaka | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Sonoda Yuichi | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Sugiuchi Masao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Suzuki Goro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takabayashi Masahiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takagi Shoichi | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Takahashi Toshimitsu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takamizawa Tadao | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Takemiya Masaki | 14 | 4 | 10 | 0 | 0 | 0 | 28.57% |
| Tokimoto Hajime | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Tono Hiroaki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Tozawa Akinobu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tsuchida Masamitsu | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ushinohama Satsuo | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Watanabe Reiji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Xie Yimin | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamabe Toshiro | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Yamashiro Hiroshi | 9 | 4 | 5 | 0 | 0 | 0 | 44.44% |
| Yamashita Keigo | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Yamazaki Masuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoda Norimoto | 8 | 3 | 5 | 0 | 0 | 0 | 37.50% |
| Yokoyama Koichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoo ChangHyuk | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Yoshida Yoichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yu Bin | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Yuki Satoshi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Zhang Wendong | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 3p | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| 4p | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| 5p | 9 | 5 | 4 | 0 | 0 | 0 | 55.56% |
| 6p | 15 | 11 | 4 | 0 | 0 | 0 | 73.33% |
| 7p | 33 | 22 | 11 | 0 | 0 | 0 | 66.67% |
| 8p | 91 | 59 | 32 | 0 | 0 | 0 | 64.84% |
| 9p | 231 | 103 | 127 | 0 | 1 | 0 | 44.59% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 0- 50 | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| 50-100 | 7 | 6 | 1 | 0 | 0 | 0 | 85.71% |
| 100-150 | 62 | 36 | 26 | 0 | 0 | 0 | 58.06% |
| 150-200 | 106 | 45 | 61 | 0 | 0 | 0 | 42.45% |
| 200-250 | 114 | 65 | 48 | 0 | 1 | 0 | 57.02% |
| 250-300 | 84 | 44 | 40 | 0 | 0 | 0 | 52.38% |
| 300-350 | 13 | 8 | 5 | 0 | 0 | 0 | 61.54% |
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