| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2005-2010 | 55 | 26 | 29 | 0 | 0 | 0 | 47.27% |
| 2000-2005 | 10 | 4 | 6 | 0 | 0 | 0 | 40.00% |
| 1995-2000 | 28 | 11 | 17 | 0 | 0 | 0 | 39.29% |
| 1990-1995 | 134 | 75 | 59 | 0 | 0 | 0 | 55.97% |
| 1985-1990 | 128 | 66 | 62 | 0 | 0 | 0 | 51.56% |
| 1980-1985 | 103 | 56 | 47 | 0 | 0 | 0 | 54.37% |
| 1975-1980 | 28 | 13 | 15 | 0 | 0 | 0 | 46.43% |
| 1972-1975 | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 251 | 135 | 115 | 0 | 0 | 1 | 54.00% |
| White | 239 | 117 | 122 | 0 | 0 | 0 | 48.95% |
| Overall | 490 | 252 | 237 | 0 | 0 | 1 | 51.53% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 6.50 | 22 | 12 | 10 | 0 | 0 | 0 | 54.55% |
| Giving 5.50 | 219 | 116 | 102 | 0 | 0 | 1 | 52.97% |
| Giving 0.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| No komi | 13 | 8 | 5 | 0 | 0 | 0 | 61.54% |
| Receiving 0.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Receiving 2.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Receiving 5.50 | 195 | 100 | 95 | 0 | 0 | 0 | 51.28% |
| Receiving 6.50 | 38 | 16 | 22 | 0 | 0 | 0 | 42.11% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 490 | 252 | 237 | 0 | 0 | 1 | 51.43% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 128 | 26.12% |
| -10 | 5 | 1.02% |
| -5 | 19 | 3.88% |
| -4 | 20 | 4.08% |
| -3 | 12 | 2.45% |
| -2 | 19 | 3.88% |
| -1 | 14 | 2.86% |
| -0 | 20 | 4.08% |
| ? | 1 | 0.20% |
| +0 | 25 | 5.10% |
| +1 | 27 | 5.51% |
| +2 | 16 | 3.27% |
| +3 | 15 | 3.06% |
| +4 | 20 | 4.08% |
| +5 | 31 | 6.33% |
| +10 | 1 | 0.20% |
| +15 | 2 | 0.41% |
| +R | 115 | 23.47% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1p meets 9p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| ? | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Agon Cup | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| China-Japan supergo | 21 | 11 | 10 | 0 | 0 | 0 | 52.38% |
| Daiwa Cup | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Fujitsu Cup | 24 | 13 | 11 | 0 | 0 | 0 | 54.17% |
| Gosei tournament | 17 | 8 | 9 | 0 | 0 | 0 | 47.06% |
| Haya-Go Open | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Honinbo tournament | 79 | 43 | 36 | 0 | 0 | 0 | 54.43% |
| JAA Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Japanese NEC Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Judan title | 7 | 3 | 4 | 0 | 0 | 0 | 42.86% |
| Judan tournament | 56 | 28 | 28 | 0 | 0 | 0 | 50.00% |
| Kisei title | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Kisei tournament | 21 | 12 | 9 | 0 | 0 | 0 | 57.14% |
| Meijin tournament | 52 | 18 | 34 | 0 | 0 | 0 | 34.62% |
| NHK Cup | 26 | 13 | 13 | 0 | 0 | 0 | 50.00% |
| Okan Cup | 44 | 30 | 14 | 0 | 0 | 0 | 68.18% |
| Oteai | 11 | 7 | 4 | 0 | 0 | 0 | 63.64% |
| Oza tournament | 37 | 18 | 19 | 0 | 0 | 0 | 48.65% |
| Pair-Go | 5 | 0 | 5 | 0 | 0 | 0 | 0.00% |
| SBS/Jinro Cup | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Shinjin-O | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Tengen tournament | 54 | 34 | 20 | 0 | 0 | 0 | 62.96% |
| Tokyo Cup | 2 | 0 | 1 | 0 | 0 | 1 | 0.00% |
| Tong-Yang Cup | 7 | 3 | 4 | 0 | 0 | 0 | 42.86% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 5 | 4 | 1 | 0 | 0 | 0 | 80.00% |
| Akedo Kazumi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Aoba Kaori | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Aragaki Takeshi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Asano Hideaki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Awaji Shuzo | 9 | 5 | 4 | 0 | 0 | 0 | 55.56% |
| Baba Shigeru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Cao Dayuan | 5 | 4 | 1 | 0 | 0 | 0 | 80.00% |
| Catalin Taranu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cha MinSoo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chang Hao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Chen Linxin | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Chen Zude | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chin Kaei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cho Chikun | 31 | 10 | 21 | 0 | 0 | 0 | 32.26% |
| Cho HoonHyun | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Cho Riyu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Cho Sonjin | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Cho U | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Endo Takahiro | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Fujisawa Hideyuki | 12 | 9 | 3 | 0 | 0 | 0 | 75.00% |
| Goto Shungo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hane Naoki | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| Hane Yasumasa | 21 | 11 | 10 | 0 | 0 | 0 | 52.38% |
| Hasegawa Sunao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hashimoto Shoji | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Hashimoto Utaro | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Hashimoto Yujiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hikosaka Naoto | 9 | 2 | 7 | 0 | 0 | 0 | 22.22% |
| Hisajima Kunio | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Kunihisa | 8 | 4 | 4 | 0 | 0 | 0 | 50.00% |
| Honda Teruko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hosaka Mayu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ikezaki Tokinori | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Imamura Toshiya | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Imamura Yoshiaki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Inagaki Koichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Inori Yoko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Inoue Kaname | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Akira | 7 | 2 | 5 | 0 | 0 | 0 | 28.57% |
| Ishida Yoshio | 11 | 3 | 8 | 0 | 0 | 0 | 27.27% |
| Ishii Kunio | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Ishii Shinzo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Ishikura Noboru | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ito Makoto | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ito Yoji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Iwata Tatsuaki | 10 | 7 | 3 | 0 | 0 | 0 | 70.00% |
| Jiang Zhujiu | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kada Katsuji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kataoka Satoshi | 10 | 6 | 4 | 0 | 0 | 0 | 60.00% |
| Katayama Yasuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kato Masao | 22 | 7 | 15 | 0 | 0 | 0 | 31.82% |
| Kim IlHwan | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kiyonari Tetsuya | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ko Iso | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kobayashi Izumi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kobayashi Koichi | 26 | 12 | 14 | 0 | 0 | 0 | 46.15% |
| Kobayashi Satoru | 6 | 5 | 1 | 0 | 0 | 0 | 83.33% |
| Kojima Takaho | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Komatsu Hideki | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Kono Rin | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kurosawa Tadanao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kuwata Yasuaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Lin Sheng-hsieng | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Liu Xiaoguang | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ma Xiaochun | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Matsuoka Hideki | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Michael Redmond | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Mimura Tomoyasu | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Miyazawa Goro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Morishima Kaoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Moriyama Naoki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakamura Hidehito | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakano Hironari | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Nakao Jungo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nie Weiping | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| Nishigami Yoshihiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| O Meien | 9 | 4 | 5 | 0 | 0 | 0 | 44.44% |
| O Rissei | 17 | 9 | 8 | 0 | 0 | 0 | 52.94% |
| Obuchi Morito | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ogata Masaki | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Ohira Shuzo | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Okumura Hideo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Okumura Noboru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Otake Hideo | 14 | 8 | 6 | 0 | 0 | 0 | 57.14% |
| Oyama Kunio | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Park YoungHoon | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Qian Yuping | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Rin Kaiho | 23 | 8 | 15 | 0 | 0 | 0 | 34.78% |
| Rin Kanketsu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Rui Naiwei | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Saijo Masataka | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Sakaguchi Ryuzo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Hideyuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakai Takeshi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Sakakibara Shoji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakata Eio | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Sato Masaharu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sato Sunao | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Sekiyama Toshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Seo BongSoo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Shigeno Yuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Shimamura Toshihiro | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Shinoda Hideyuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shiraishi Yutaka | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| So Yokoku | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Song TaeKon | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sonoda Yuichi | 8 | 6 | 1 | 0 | 0 | 1 | 75.00% |
| Sugiuchi Masao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takagi Shoichi | 7 | 6 | 1 | 0 | 0 | 0 | 85.71% |
| Takao Shinji | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Takemiya Masaki | 25 | 8 | 17 | 0 | 0 | 0 | 32.00% |
| Tanaka Mitsuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tei Meiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tono Hiroaki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Tsuchida Masamitsu | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Umezawa Yukari | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ushinohama Satsuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Wang Qun | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamabe Toshiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamada Kimio | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Yamada Noriyoshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamashita Keigo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Yo Kagen | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yoda Norimoto | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Yoo ChangHyuk | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yu Bin | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yukawa Mitsuhisa | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yuki Satoshi | 6 | 3 | 3 | 0 | 0 | 0 | 50.00% |
| Zhang Wendong | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 18 | 12 | 6 | 0 | 0 | 0 | 66.67% |
| 1p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 2p | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| 3p | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 4p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 6p | 45 | 20 | 25 | 0 | 0 | 0 | 44.44% |
| 7p | 28 | 21 | 7 | 0 | 0 | 0 | 75.00% |
| 8p | 74 | 33 | 41 | 0 | 0 | 0 | 44.59% |
| 9p | 318 | 165 | 152 | 0 | 0 | 1 | 51.89% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 0- 50 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 50-100 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 100-150 | 41 | 22 | 19 | 0 | 0 | 0 | 53.66% |
| 150-200 | 109 | 51 | 58 | 0 | 0 | 0 | 46.79% |
| 200-250 | 165 | 94 | 71 | 0 | 0 | 0 | 56.97% |
| 250-300 | 145 | 69 | 75 | 0 | 0 | 1 | 47.59% |
| 300-350 | 25 | 13 | 12 | 0 | 0 | 0 | 52.00% |
| 350-400 | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
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