| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2005-2010 | 9 | 3 | 6 | 0 | 0 | 0 | 33.33% |
| 2000-2005 | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| 1995-2000 | 21 | 12 | 9 | 0 | 0 | 0 | 57.14% |
| 1990-1995 | 15 | 7 | 8 | 0 | 0 | 0 | 46.67% |
| 1985-1990 | 52 | 20 | 32 | 0 | 0 | 0 | 38.46% |
| 1980-1985 | 61 | 30 | 31 | 0 | 0 | 0 | 49.18% |
| 1975-1980 | 37 | 20 | 17 | 0 | 0 | 0 | 54.05% |
| 1970-1975 | 18 | 13 | 4 | 0 | 0 | 1 | 72.22% |
| 1967-1970 | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 108 | 46 | 61 | 0 | 0 | 1 | 42.99% |
| White | 112 | 60 | 51 | 0 | 0 | 1 | 54.05% |
| Overall | 220 | 106 | 112 | 0 | 0 | 2 | 48.62% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 6.50 | 7 | 1 | 6 | 0 | 0 | 0 | 14.29% |
| Giving 5.50 | 80 | 32 | 47 | 0 | 0 | 1 | 40.00% |
| Giving 4.50 | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| No komi | 27 | 16 | 11 | 0 | 0 | 0 | 59.26% |
| Receiving 2.50 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Receiving 4.50 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Receiving 5.50 | 98 | 51 | 46 | 0 | 0 | 1 | 52.04% |
| Receiving 6.50 | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 220 | 106 | 112 | 0 | 0 | 2 | 48.18% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 90 | 40.91% |
| -5 | 2 | 0.91% |
| -3 | 5 | 2.27% |
| -2 | 5 | 2.27% |
| -1 | 2 | 0.91% |
| -0 | 8 | 3.64% |
| ? | 2 | 0.91% |
| +0 | 1 | 0.45% |
| +1 | 5 | 2.27% |
| +2 | 6 | 2.73% |
| +3 | 3 | 1.36% |
| +4 | 4 | 1.82% |
| +5 | 15 | 6.82% |
| +10 | 3 | 1.36% |
| +R | 69 | 31.36% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 0 | 0 | 0 | 0 | 1 | 0.00% |
| Agon Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| China-Japan supergo | 9 | 3 | 6 | 0 | 0 | 0 | 33.33% |
| Fujitsu Cup | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Gosei tournament | 32 | 17 | 15 | 0 | 0 | 0 | 53.12% |
| Honinbo tournament | 9 | 4 | 5 | 0 | 0 | 0 | 44.44% |
| Judan title | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Judan tournament | 11 | 4 | 7 | 0 | 0 | 0 | 36.36% |
| Kisei tournament | 7 | 1 | 6 | 0 | 0 | 0 | 14.29% |
| Meijin league | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Meijin tournament | 50 | 25 | 25 | 0 | 0 | 0 | 50.00% |
| NHK Cup | 9 | 3 | 6 | 0 | 0 | 0 | 33.33% |
| Oteai | 27 | 16 | 11 | 0 | 0 | 0 | 59.26% |
| Oza tournament | 15 | 7 | 8 | 0 | 0 | 0 | 46.67% |
| Prime Minister's Cup | 18 | 10 | 8 | 0 | 0 | 0 | 55.56% |
| Pro Best-Ten | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Shin-Ei | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Shinjin-O | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Tengen tournament | 19 | 10 | 9 | 0 | 0 | 0 | 52.63% |
| Tokyo Cup | 1 | 0 | 0 | 0 | 0 | 1 | 0.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Abe Yoshiteru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Awaji Shuzo | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Chen Zude | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Chino Tadahiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Cho Chikun | 16 | 5 | 10 | 0 | 0 | 1 | 31.25% |
| Cho Sonjin | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cho U | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Fujisawa Hideyuki | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Fujisawa Hosai | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Fukui Masaaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fukui Susumu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Han Zenki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hane Naoki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Hane Yasumasa | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Hashimoto Shoji | 6 | 1 | 5 | 0 | 0 | 0 | 16.67% |
| Hashimoto Yujiro | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Hikosaka Naoto | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Hiroe Hiroyuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hisajima Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Kunihisa | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Honda Sachiko | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Hua I-kang | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Imamura Toshiya | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishida Atsushi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Yoshio | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Ishigure Ikuro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishii Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Izumitani Masanori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Jiang Zhujiu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kageyama Toshiro | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kamimura Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kanashima Tadashi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kanno Kiyonori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kataoka Satoshi | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kato Masao | 14 | 3 | 10 | 0 | 0 | 1 | 21.43% |
| Kawamoto Noboru | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kitamura Hiroshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kobayashi Koichi | 11 | 1 | 10 | 0 | 0 | 0 | 9.09% |
| Kobayashi Satoru | 6 | 4 | 2 | 0 | 0 | 0 | 66.67% |
| Kodama Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Komatsu Hideki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Koyama Shizuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kubo Katsuaki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kung Xiang-Ming | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kuroda Yukio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Liu Xiaoguang | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ma Xiaochun | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Magari Reiki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miyamoto Yoshihisa | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miyazawa Goro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Morishima Kaoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Naganuma Makoto | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Nakamura Hidehito | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Nakano Yasuhiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nie Weiping | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Noguchi Hitoshi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| O Meien | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| O Rissei | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Oeda Yusuke | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ogata Masaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ohira Shuzo | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Otake Hideo | 8 | 5 | 3 | 0 | 0 | 0 | 62.50% |
| Qian Yuping | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Rin Kaiho | 11 | 7 | 4 | 0 | 0 | 0 | 63.64% |
| Ryu Shikun | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Sakaguchi Ryuzo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Takeshi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Sakata Eio | 6 | 4 | 2 | 0 | 0 | 0 | 66.67% |
| Sanno Hirotaka | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sato Kaoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sato Masaharu | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Shimamura Toshihiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shiraishi Yutaka | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sonoda Yuichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Suzuki Goro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takagi Shoichi | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Takahashi Toshimitsu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takamizawa Tadao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takano Hideki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Takemiya Masaki | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Tanimiya Teiji | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Tei Meiko | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Tono Hiroaki | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Tozawa Akinobu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tsuchida Masamitsu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamada Kimio | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Yamashiro Hiroshi | 7 | 5 | 2 | 0 | 0 | 0 | 71.43% |
| Yoda Norimoto | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoshida Yoichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yuki Satoshi | 1 | 1 | 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 | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| 4p | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| 5p | 12 | 10 | 2 | 0 | 0 | 0 | 83.33% |
| 6p | 4 | 1 | 2 | 0 | 0 | 1 | 25.00% |
| 7p | 28 | 15 | 13 | 0 | 0 | 0 | 53.57% |
| 8p | 30 | 14 | 16 | 0 | 0 | 0 | 46.67% |
| 9p | 138 | 62 | 75 | 0 | 0 | 1 | 44.93% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| 100-150 | 39 | 16 | 23 | 0 | 0 | 0 | 41.03% |
| 150-200 | 85 | 35 | 49 | 0 | 0 | 1 | 41.18% |
| 200-250 | 55 | 33 | 22 | 0 | 0 | 0 | 60.00% |
| 250-300 | 32 | 20 | 11 | 0 | 0 | 1 | 62.50% |
| 300-350 | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
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