| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1986-1991 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 1981-1986 | 6 | 0 | 6 | 0 | 0 | 0 | 0.00% |
| 1976-1981 | 10 | 4 | 5 | 1 | 0 | 0 | 45.00% |
| 1971-1976 | 31 | 14 | 17 | 0 | 0 | 0 | 45.16% |
| 1966-1971 | 44 | 24 | 19 | 1 | 0 | 0 | 55.68% |
| 1961-1966 | 39 | 21 | 18 | 0 | 0 | 0 | 53.85% |
| 1956-1961 | 7 | 3 | 4 | 0 | 0 | 0 | 42.86% |
| 1941-1946 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 62 | 39 | 21 | 2 | 0 | 0 | 64.52% |
| White | 78 | 27 | 51 | 0 | 0 | 0 | 34.62% |
| Overall | 140 | 66 | 72 | 2 | 0 | 0 | 47.86% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 5.50 | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Giving 4.50 | 8 | 4 | 4 | 0 | 0 | 0 | 50.00% |
| No komi | 102 | 49 | 51 | 2 | 0 | 0 | 49.02% |
| Receiving 4.50 | 17 | 8 | 9 | 0 | 0 | 0 | 47.06% |
| Receiving 5.50 | 9 | 2 | 7 | 0 | 0 | 0 | 22.22% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 139 | 66 | 71 | 2 | 0 | 0 | 48.20% |
| Receiving 2 stones | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 46 | 32.86% |
| -15 | 1 | 0.71% |
| -10 | 1 | 0.71% |
| -5 | 12 | 8.57% |
| -4 | 1 | 0.71% |
| -3 | 3 | 2.14% |
| -2 | 3 | 2.14% |
| -1 | 4 | 2.86% |
| -0 | 1 | 0.71% |
| +0 | 3 | 2.14% |
| +1 | 7 | 5.00% |
| +2 | 4 | 2.86% |
| +3 | 2 | 1.43% |
| +4 | 2 | 1.43% |
| +5 | 8 | 5.71% |
| +10 | 3 | 2.14% |
| +R | 37 | 26.43% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Oteai | 101 | 49 | 50 | 2 | 0 | 0 | 49.50% |
| Oza tournament | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Prime Minister's Cup | 33 | 15 | 18 | 0 | 0 | 0 | 45.45% |
| Tengen tournament | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Abe Yoshiteru | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Ando Takeo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Aoki Shinichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chino Tadahiko | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Cho Chikun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ezura Yuichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fukuda Masayoshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fukuhara Yoshitora | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Fukui Masaaki | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Haruyama Isamu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hayashi Yutaro | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Hirako Sho | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hisajima Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Kazuko | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Honda Sachiko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Honma Akio | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Hoshino Toshi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Inagaki Koichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ishige Kakuo | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Ishigure Ikuro | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Ishii Mamoru | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Ito Tomoe | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Iwamoto Kaoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kada Katsuji | 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% |
| Kanai Shinichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kano Yoshinori | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kataoka Satoshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kato Masao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kato Minaichi | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Kawai Tetsuyuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kawamoto Noboru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kitamura Hiroshi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kitani Minoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Koichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kodama Kunio | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kojima Takaho | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Koyama Shizuo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kudo Norio | 2 | 0 | 1 | 1 | 0 | 0 | 25.00% |
| Kuroda Yukio | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kurosawa Tadanao | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kuwahara Munehisa | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Matsumoto Tokuji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Matsuoka Teruo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miwa Yoshiro | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Miyazaki Hiroshi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Nabeshima Ichiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nagamura Yutaro | 2 | 1 | 0 | 1 | 0 | 0 | 75.00% |
| Naganuma Makoto | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Nakagawa Shinsuke | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Nakaoka Jiro | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Oeda Yusuke | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Oka Nobumitsu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Okubo Ichigen | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Otani Motohiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ozaki Harumi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Takeshi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Sakai Toshio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakakibara Shoji | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Sakamaki Kosuke | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakata Eio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sanno Hirotaka | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Sato Kaoru | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Seo Hisashi | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Shinohara Masami | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Shirae Haruhiko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Someya Kazuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sumino Tsunehiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Suzuki Goro | 2 | 2 | 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 | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Takamizawa Tadao | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Takenaka Kotaro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takeuchi Sumio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tokimoto Hajime | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tozawa Akinobu | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Tsujii Ryotaro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Watanabe Hideo | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Yokoyama Koichi | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 5p | 49 | 27 | 22 | 0 | 0 | 0 | 55.10% |
| 6p | 64 | 34 | 29 | 1 | 0 | 0 | 53.91% |
| 7p | 16 | 5 | 10 | 1 | 0 | 0 | 34.38% |
| 8p | 10 | 0 | 10 | 0 | 0 | 0 | 0.00% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 0- 50 | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 50-100 | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| 100-150 | 29 | 12 | 17 | 0 | 0 | 0 | 41.38% |
| 150-200 | 41 | 18 | 23 | 0 | 0 | 0 | 43.90% |
| 200-250 | 26 | 13 | 12 | 1 | 0 | 0 | 51.92% |
| 250-300 | 34 | 17 | 16 | 1 | 0 | 0 | 51.47% |
| 300-350 | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
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