| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2005-2010 | 6 | 4 | 2 | 0 | 0 | 0 | 66.67% |
| 1995-2000 | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| 1990-1995 | 7 | 2 | 5 | 0 | 0 | 0 | 28.57% |
| 1985-1990 | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| 1980-1985 | 26 | 9 | 17 | 0 | 0 | 0 | 34.62% |
| 1975-1980 | 31 | 23 | 8 | 0 | 0 | 0 | 74.19% |
| 1970-1975 | 16 | 9 | 6 | 1 | 0 | 0 | 59.38% |
| 1966-1970 | 5 | 4 | 1 | 0 | 0 | 0 | 80.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 57 | 33 | 23 | 1 | 0 | 0 | 58.77% |
| White | 47 | 24 | 23 | 0 | 0 | 0 | 51.06% |
| Overall | 104 | 57 | 46 | 1 | 0 | 0 | 55.29% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 6.50 | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Giving 5.50 | 32 | 14 | 18 | 0 | 0 | 0 | 43.75% |
| No komi | 33 | 23 | 9 | 1 | 0 | 0 | 71.21% |
| Receiving 4.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Receiving 5.50 | 32 | 16 | 16 | 0 | 0 | 0 | 50.00% |
| Receiving 6.50 | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 104 | 57 | 46 | 1 | 0 | 0 | 55.29% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 30 | 28.85% |
| -5 | 3 | 2.88% |
| -4 | 3 | 2.88% |
| -2 | 6 | 5.77% |
| -1 | 2 | 1.92% |
| -0 | 2 | 1.92% |
| +0 | 1 | 0.96% |
| +1 | 3 | 2.88% |
| +2 | 1 | 0.96% |
| +3 | 1 | 0.96% |
| +4 | 4 | 3.85% |
| +5 | 7 | 6.73% |
| +10 | 1 | 0.96% |
| +R | 39 | 37.50% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| China-Japan supergo | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Daiwa Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Gosei tournament | 12 | 3 | 9 | 0 | 0 | 0 | 25.00% |
| Honinbo tournament | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Judan tournament | 7 | 3 | 4 | 0 | 0 | 0 | 42.86% |
| Kisei tournament | 8 | 2 | 6 | 0 | 0 | 0 | 25.00% |
| Oteai | 32 | 23 | 8 | 1 | 0 | 0 | 73.44% |
| Oza tournament | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Prime Minister's Cup | 24 | 17 | 7 | 0 | 0 | 0 | 70.83% |
| Ryu-Sei Cup | 5 | 4 | 1 | 0 | 0 | 0 | 80.00% |
| Tengen tournament | 8 | 4 | 4 | 0 | 0 | 0 | 50.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Abe Yoshiteru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Aragaki Takeshi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Awaji Shuzo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Chin Kaei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cho Chikun | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| Cho Sonjin | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fujisawa Hideyuki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Fukui Masaaki | 3 | 0 | 2 | 1 | 0 | 0 | 16.67% |
| Fukui Susumu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hane Naoki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hane Yasumasa | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hashimoto Shoji | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| Hashimoto Yujiro | 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 Kunihisa | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Honma Akio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Inoue Kunio | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Akira | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Ishida Yoshio | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ishii Mamoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Iwata Hajime | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kajiwara Takeo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kamimura Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kanashima Tadashi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kanno Kiyonori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kataoka Satoshi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kato Masao | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kawamoto Noboru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kiyonari Tetsuya | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Koichi | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Kobayashi Satoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kodama Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kojima Takaho | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kosugi Kiyoshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Koyama Shizuo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kudo Norio | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kung Xiang-Ming | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Miyamoto Yoshihisa | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Miyazaki Hiroshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miyazawa Goro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Mizokami Tomochika | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nagahara Yoshiaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Naganuma Makoto | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakagawa Shinsuke | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Nakaoka Jiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakayama Noriyuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Noguchi Hitoshi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| O Meien | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ogata Masaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ono Yutaka | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Otake Hideo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Oya Koichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Isao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Takeshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sato Masaharu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shao Zhenzhong | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Suzuki Goro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Suzuki Masaharu | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Takagi Shoichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takamizawa Tadao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takeda Hakuai | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takemiya Masaki | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Tanimiya Teiji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tono Hiroaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tozawa Akinobu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamamoto Masato | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamashiro Hiroshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yang Jinhua | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yo Kagen | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Yokoyama Koichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1p | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| 3p | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| 4p | 11 | 6 | 4 | 1 | 0 | 0 | 59.09% |
| 5p | 13 | 9 | 4 | 0 | 0 | 0 | 69.23% |
| 6p | 12 | 9 | 3 | 0 | 0 | 0 | 75.00% |
| 7p | 28 | 16 | 12 | 0 | 0 | 0 | 57.14% |
| 8p | 15 | 5 | 10 | 0 | 0 | 0 | 33.33% |
| 9p | 21 | 9 | 12 | 0 | 0 | 0 | 42.86% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| 100-150 | 12 | 10 | 2 | 0 | 0 | 0 | 83.33% |
| 150-200 | 36 | 19 | 17 | 0 | 0 | 0 | 52.78% |
| 200-250 | 22 | 12 | 10 | 0 | 0 | 0 | 54.55% |
| 250-300 | 25 | 12 | 12 | 1 | 0 | 0 | 50.00% |
| 300-350 | 6 | 1 | 5 | 0 | 0 | 0 | 16.67% |
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