| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1987-1992 | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| 1982-1987 | 11 | 3 | 8 | 0 | 0 | 0 | 27.27% |
| 1977-1982 | 24 | 10 | 14 | 0 | 0 | 0 | 41.67% |
| 1972-1977 | 20 | 6 | 14 | 0 | 0 | 0 | 30.00% |
| 1967-1972 | 58 | 33 | 24 | 1 | 0 | 0 | 57.76% |
| 1962-1967 | 25 | 14 | 11 | 0 | 0 | 0 | 56.00% |
| 1959-1962 | 8 | 4 | 3 | 0 | 0 | 1 | 50.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 68 | 41 | 26 | 0 | 0 | 1 | 61.19% |
| White | 82 | 32 | 49 | 1 | 0 | 0 | 39.63% |
| Overall | 150 | 73 | 75 | 1 | 0 | 1 | 49.33% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 5.50 | 21 | 8 | 13 | 0 | 0 | 0 | 38.10% |
| Giving 5.00 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Giving 4.50 | 12 | 8 | 4 | 0 | 0 | 0 | 66.67% |
| Giving 2.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| No komi | 79 | 38 | 39 | 1 | 0 | 1 | 48.73% |
| Receiving 4.50 | 18 | 11 | 7 | 0 | 0 | 0 | 61.11% |
| Receiving 5.50 | 18 | 7 | 11 | 0 | 0 | 0 | 38.89% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 149 | 73 | 75 | 1 | 0 | 0 | 49.33% |
| Receiving 4 stones | 1 | 0 | 0 | 0 | 0 | 1 | 0.00% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 60 | 40.00% |
| -10 | 1 | 0.67% |
| -5 | 3 | 2.00% |
| -4 | 1 | 0.67% |
| -3 | 2 | 1.33% |
| -2 | 2 | 1.33% |
| -1 | 5 | 3.33% |
| -0 | 1 | 0.67% |
| ? | 1 | 0.67% |
| +0 | 1 | 0.67% |
| +1 | 4 | 2.67% |
| +2 | 3 | 2.00% |
| +4 | 2 | 1.33% |
| +5 | 8 | 5.33% |
| +10 | 3 | 2.00% |
| +R | 52 | 34.67% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 0 | 0 | 0 | 0 | 1 | 0.00% |
| China-Japan supergo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Gosei tournament | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Honinbo tournament | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Kisei tournament | 8 | 2 | 6 | 0 | 0 | 0 | 25.00% |
| Meijin tournament | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Oteai | 78 | 38 | 39 | 1 | 0 | 0 | 49.36% |
| Oza tournament | 15 | 6 | 9 | 0 | 0 | 0 | 40.00% |
| Prime Minister's Cup | 29 | 19 | 10 | 0 | 0 | 0 | 65.52% |
| Shin-Ei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tengen tournament | 7 | 4 | 3 | 0 | 0 | 0 | 57.14% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Abe Yoshiteru | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| Amano Masafumi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ando Takeo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ashiba Katsumi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chen Zude | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chino Tadahiko | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Cho Chikun | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| Cho HoonHyun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fujisawa Hideyuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fukui Masaaki | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Hane Yasumasa | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Hasegawa Sunao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hashimoto Utaro | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Hisai Keishi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Kunihisa | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Honma Akio | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Hoshino Toshi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Inagaki Koichi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Akira | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishida Yoshio | 5 | 0 | 5 | 0 | 0 | 0 | 0.00% |
| Ishige Kakuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishii Kunio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishii Mamoru | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Isogawa Masao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Izumitani Masanori | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kado Hayato | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kageyama Toshiro | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kaji Kazutame | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kanno Kiyonori | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kataoka Satoshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kato Masao | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kawai Tetsuyuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kitani Minoru | 1 | 0 | 0 | 0 | 0 | 1 | 0.00% |
| Kobayashi Koichi | 6 | 1 | 5 | 0 | 0 | 0 | 16.67% |
| Kobayashi Satoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kodama Kunio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kojima Takaho | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kosugi Kiyoshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kudo Norio | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Kuroda Yukio | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kurosawa Tadanao | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kusaka Kaneo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kuwahara Munehisa | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ma Xiaochun | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Magari Reiki | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Matsumoto Tokuji | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Matsuoka Teruo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miyazaki Hiroshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Miyazawa Goro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Morikawa Masao | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Mukai Kazuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nagahara Yoshiaki | 1 | 0 | 0 | 1 | 0 | 0 | 50.00% |
| Nagamura Yutaro | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Naganuma Makoto | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Nakagawa Shinsuke | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Oka Nobumitsu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Otake Hideo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Rin Kaiho | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Sakai Michiharu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Takeshi | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Sanno Hirotaka | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Sato Kaoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sato Masaharu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Segawa Yoshio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Seo Hisashi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Shinohara Masami | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shirae Haruhiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shiraishi Yutaka | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Suzuki Goro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Suzuki Masaharu | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Takagi Shoichi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Takahashi Toshimitsu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takamizawa Tadao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takemiya Masaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tanimiya Teiji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tozawa Akinobu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Watanabe Hideo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Watanabe Reiji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamazaki Masuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yokoyama Koichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yokoyama Kunitada | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoshida Yoichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yuki Satoshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 0 | 0 | 0 | 0 | 1 | 0.00% |
| 1p | 6 | 3 | 3 | 0 | 0 | 0 | 50.00% |
| 2p | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| 3p | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 4p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 5p | 15 | 10 | 5 | 0 | 0 | 0 | 66.67% |
| 6p | 47 | 27 | 20 | 0 | 0 | 0 | 57.45% |
| 7p | 31 | 13 | 17 | 1 | 0 | 0 | 43.55% |
| 8p | 35 | 11 | 24 | 0 | 0 | 0 | 31.43% |
| 9p | 10 | 6 | 4 | 0 | 0 | 0 | 60.00% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 0- 50 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 50-100 | 13 | 5 | 8 | 0 | 0 | 0 | 38.46% |
| 100-150 | 49 | 16 | 33 | 0 | 0 | 0 | 32.65% |
| 150-200 | 35 | 20 | 15 | 0 | 0 | 0 | 57.14% |
| 200-250 | 29 | 18 | 11 | 0 | 0 | 0 | 62.07% |
| 250-300 | 22 | 12 | 8 | 1 | 0 | 1 | 56.82% |
| 300-350 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
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