| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2006-2011 | 117 | 54 | 63 | 0 | 0 | 0 | 46.15% |
| 2001-2006 | 57 | 36 | 21 | 0 | 0 | 0 | 63.16% |
| 1996-2001 | 120 | 53 | 67 | 0 | 0 | 0 | 44.17% |
| 1991-1996 | 88 | 53 | 35 | 0 | 0 | 0 | 60.23% |
| 1986-1991 | 50 | 29 | 21 | 0 | 0 | 0 | 58.00% |
| 1981-1986 | 83 | 47 | 36 | 0 | 0 | 0 | 56.63% |
| 1976-1981 | 11 | 8 | 3 | 0 | 0 | 0 | 72.73% |
| 1974-1976 | 14 | 14 | 0 | 0 | 0 | 0 | 100.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 266 | 152 | 114 | 0 | 0 | 0 | 57.14% |
| White | 274 | 142 | 132 | 0 | 0 | 0 | 51.82% |
| Overall | 540 | 294 | 246 | 0 | 0 | 0 | 54.44% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 7.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Giving 6.50 | 84 | 43 | 41 | 0 | 0 | 0 | 51.19% |
| Giving 5.50 | 169 | 99 | 70 | 0 | 0 | 0 | 58.58% |
| No komi | 28 | 23 | 5 | 0 | 0 | 0 | 82.14% |
| Receiving 0.50 | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Receiving 5.50 | 169 | 83 | 86 | 0 | 0 | 0 | 49.11% |
| Receiving 6.50 | 87 | 45 | 42 | 0 | 0 | 0 | 51.72% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 540 | 294 | 246 | 0 | 0 | 0 | 54.44% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 143 | 26.48% |
| -15 | 1 | 0.19% |
| -10 | 2 | 0.37% |
| -5 | 19 | 3.52% |
| -4 | 12 | 2.22% |
| -3 | 11 | 2.04% |
| -2 | 11 | 2.04% |
| -1 | 14 | 2.59% |
| -0 | 33 | 6.11% |
| +0 | 23 | 4.26% |
| +1 | 13 | 2.41% |
| +2 | 32 | 5.93% |
| +3 | 13 | 2.41% |
| +4 | 16 | 2.96% |
| +5 | 31 | 5.74% |
| +10 | 8 | 1.48% |
| +15 | 1 | 0.19% |
| +R | 157 | 29.07% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1p meets 9p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| ? | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Agon Cup | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Asian TV | 6 | 3 | 3 | 0 | 0 | 0 | 50.00% |
| China-Japan supergo | 22 | 11 | 11 | 0 | 0 | 0 | 50.00% |
| Chun-Lan Cup | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Daiwa Cup | 7 | 3 | 4 | 0 | 0 | 0 | 42.86% |
| Fujitsu Cup | 29 | 18 | 11 | 0 | 0 | 0 | 62.07% |
| Gosei tournament | 59 | 35 | 24 | 0 | 0 | 0 | 59.32% |
| Honinbo title | 14 | 5 | 9 | 0 | 0 | 0 | 35.71% |
| Honinbo tournament | 9 | 2 | 7 | 0 | 0 | 0 | 22.22% |
| IBM Cup | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Japanese NEC Cup | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| Judan title | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Judan tournament | 47 | 26 | 21 | 0 | 0 | 0 | 55.32% |
| Kakusei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kisei title | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Kisei tournament | 56 | 32 | 24 | 0 | 0 | 0 | 57.14% |
| LG Cup | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Meijin league | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Meijin title | 10 | 8 | 2 | 0 | 0 | 0 | 80.00% |
| Meijin tournament | 59 | 28 | 31 | 0 | 0 | 0 | 47.46% |
| NHK Cup | 27 | 16 | 11 | 0 | 0 | 0 | 59.26% |
| Nongshim Cup | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Oteai | 23 | 20 | 3 | 0 | 0 | 0 | 86.96% |
| Oza title | 6 | 4 | 2 | 0 | 0 | 0 | 66.67% |
| Oza tournament | 12 | 7 | 5 | 0 | 0 | 0 | 58.33% |
| Pair-Go | 12 | 0 | 12 | 0 | 0 | 0 | 0.00% |
| Phoenix Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Prime Minister's Cup | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Ryu-Sei Cup | 7 | 3 | 4 | 0 | 0 | 0 | 42.86% |
| Samsung Cup | 12 | 5 | 7 | 0 | 0 | 0 | 41.67% |
| Shin-Ei | 8 | 6 | 2 | 0 | 0 | 0 | 75.00% |
| Tengen tournament | 51 | 33 | 18 | 0 | 0 | 0 | 64.71% |
| Tokyo Cup | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| Tong-Yang Cup | 8 | 3 | 5 | 0 | 0 | 0 | 37.50% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Ando Akio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Aoki Kikuyo | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| Aoki Shinichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Aragaki Takeshi | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Awaji Shuzo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Cao Dayuan | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Chang Hao | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Chen Yaoha | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chin Kaei | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Chinen Kaori | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Cho Chikun | 45 | 23 | 22 | 0 | 0 | 0 | 51.11% |
| Cho HoonHyun | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Cho Riyu | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Cho Sonjin | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Cho U | 15 | 4 | 11 | 0 | 0 | 0 | 26.67% |
| Choi CheolHan | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Choi MyungHoon | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Endo Takahiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fujisawa Hideyuki | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Fujisawa Hosai | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Fukui Masaaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Goto Shungo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Han Zenki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hane Naoki | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Hane Yasumasa | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Haruyama Isamu | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Hasegawa Sunao | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Hashimoto Shoji | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Hashimoto Utaro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hikosaka Naoto | 5 | 4 | 1 | 0 | 0 | 0 | 80.00% |
| Hisajima Kunio | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Kunihisa | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Huang Yizhong | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Imamura Toshiya | 6 | 5 | 1 | 0 | 0 | 0 | 83.33% |
| Inoue Hatsue | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Inoue Machiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishibashi Chinami | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Akira | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| Ishida Atsushi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Yoshio | 8 | 5 | 3 | 0 | 0 | 0 | 62.50% |
| Ishigure Ikuro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishii Kunio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ito Yoshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Iyama Yuta | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Izumitani Masanori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Jiang Zhujiu | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kajiwara Takeo | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Kanashima Tadashi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kanda Ei | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Kanno Masashi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kano Kazuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kasai Koji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kataoka Satoshi | 7 | 4 | 3 | 0 | 0 | 0 | 57.14% |
| Kato Atsushi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kato Masao | 13 | 6 | 7 | 0 | 0 | 0 | 46.15% |
| Kim SongYong | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kimu Hyonjon | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kin En | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kitano Ryo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kiyonari Tetsuya | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Ko Iso | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kobayashi Izumi | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Kobayashi Koichi | 27 | 10 | 17 | 0 | 0 | 0 | 37.04% |
| Kojima Takaho | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Komatsu Hideki | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Kono Rin | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Koyama Hideo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kubo Katsuaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kudo Norio | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kurahashi Masayuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kusaka Kaneo | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Lee ChangHo | 9 | 1 | 8 | 0 | 0 | 0 | 11.11% |
| Lee SeDol | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Lee SeongJae | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Liu Jing | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Liu Xiaoguang | 5 | 4 | 1 | 0 | 0 | 0 | 80.00% |
| Ma Xiaochun | 10 | 1 | 9 | 0 | 0 | 0 | 10.00% |
| Michael Redmond | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Mimura Tomoyasu | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Miwa Yoshiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miyamoto Naoki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Miyazawa Goro | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Mizokami Tomochika | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Mok JinSeok | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Morita Michihiro | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Moriyama Naoki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Muramatsu Ryuichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Naganuma Makoto | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakamura Hidehito | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakano Hironari | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Nakano Yasuhiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakaonoda Tomomi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Nie Weiping | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Nobuta Shigehito | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| O Meien | 6 | 5 | 1 | 0 | 0 | 0 | 83.33% |
| O Rissei | 17 | 6 | 11 | 0 | 0 | 0 | 35.29% |
| Oeda Yusuke | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ogata Masaki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ogoshi Ichiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ohira Shuzo | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Oshiro Makiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Otake Hideo | 6 | 5 | 1 | 0 | 0 | 0 | 83.33% |
| Oto Shozo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Park YoungHoon | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Qian Yuping | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Rin Kaiho | 14 | 7 | 7 | 0 | 0 | 0 | 50.00% |
| Rin Kanketsu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Rui Naiwei | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ryu Shikun | 9 | 5 | 4 | 0 | 0 | 0 | 55.56% |
| Saijo Masataka | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Hideyuki | 6 | 4 | 2 | 0 | 0 | 0 | 66.67% |
| Sakai Maki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakata Eio | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Sekiyama Toshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Seo BongSoo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shao Weigang | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Shao Zhenzhong | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shiratori Sumiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| So Yokoku | 7 | 3 | 4 | 0 | 0 | 0 | 42.86% |
| Sonoda Yuichi | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Su Kaiseki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sugiuchi Masao | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Suzuki Ayumi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Suzuki Masaharu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takagawa Kaku | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Takagi Shoichi | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Takanashi Seiken | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takao Shinji | 6 | 0 | 6 | 0 | 0 | 0 | 0.00% |
| Takemiya Masaki | 10 | 4 | 6 | 0 | 0 | 0 | 40.00% |
| Tokimoto Hajime | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Tono Hiroaki | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| Tono Masaharu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tozawa Akinobu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tsuchida Masamitsu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ueki Yoshio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Umezawa Yukari | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ushinohama Satsuo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Wang Lei | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Wang Qun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamabe Toshiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamada Kimio | 11 | 4 | 7 | 0 | 0 | 0 | 36.36% |
| Yamamoto Masato | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamashiro Hiroshi | 6 | 1 | 5 | 0 | 0 | 0 | 16.67% |
| Yamashita Keigo | 15 | 5 | 10 | 0 | 0 | 0 | 33.33% |
| Yang Yilun | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yasuda Yasutoshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yata Naoki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Yo Kaei | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yo Kagen | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Yoda Norimoto | 17 | 8 | 9 | 0 | 0 | 0 | 47.06% |
| Yoo ChangHyuk | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Yoshida Yoichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yu Bin | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Yuki Satoshi | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Zhou Xianheng | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 17 | 12 | 5 | 0 | 0 | 0 | 70.59% |
| 1p | 7 | 4 | 3 | 0 | 0 | 0 | 57.14% |
| 2p | 6 | 5 | 1 | 0 | 0 | 0 | 83.33% |
| 3p | 8 | 5 | 3 | 0 | 0 | 0 | 62.50% |
| 4p | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| 5p | 9 | 6 | 3 | 0 | 0 | 0 | 66.67% |
| 6p | 18 | 12 | 6 | 0 | 0 | 0 | 66.67% |
| 7p | 48 | 28 | 20 | 0 | 0 | 0 | 58.33% |
| 8p | 31 | 15 | 16 | 0 | 0 | 0 | 48.39% |
| 9p | 392 | 206 | 186 | 0 | 0 | 0 | 52.55% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 0- 50 | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| 50-100 | 8 | 5 | 3 | 0 | 0 | 0 | 62.50% |
| 100-150 | 75 | 35 | 40 | 0 | 0 | 0 | 46.67% |
| 150-200 | 154 | 76 | 78 | 0 | 0 | 0 | 49.35% |
| 200-250 | 164 | 99 | 65 | 0 | 0 | 0 | 60.37% |
| 250-300 | 122 | 67 | 55 | 0 | 0 | 0 | 54.92% |
| 300-350 | 14 | 11 | 3 | 0 | 0 | 0 | 78.57% |
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