| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1991-1996 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1986-1991 | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| 1981-1986 | 31 | 11 | 20 | 0 | 0 | 0 | 35.48% |
| 1976-1981 | 41 | 16 | 25 | 0 | 0 | 0 | 39.02% |
| 1971-1976 | 20 | 6 | 13 | 0 | 0 | 1 | 30.00% |
| 1966-1971 | 13 | 8 | 5 | 0 | 0 | 0 | 61.54% |
| 1961-1966 | 54 | 32 | 20 | 2 | 0 | 0 | 61.11% |
| 1956-1961 | 15 | 7 | 8 | 0 | 0 | 0 | 46.67% |
| 1951-1956 | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| 1946-1951 | 6 | 4 | 2 | 0 | 0 | 0 | 66.67% |
| 1937-1941 | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 94 | 49 | 44 | 0 | 0 | 1 | 52.69% |
| White | 97 | 39 | 56 | 2 | 0 | 0 | 41.24% |
| Overall | 191 | 88 | 100 | 2 | 0 | 1 | 46.84% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 5.50 | 46 | 21 | 24 | 0 | 0 | 1 | 45.65% |
| Giving 5.00 | 8 | 5 | 3 | 0 | 0 | 0 | 62.50% |
| Giving 4.50 | 17 | 9 | 8 | 0 | 0 | 0 | 52.94% |
| Giving 2.50 | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| No komi | 47 | 29 | 16 | 2 | 0 | 0 | 63.83% |
| Receiving 0.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Receiving 2.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Receiving 4.50 | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| Receiving 5.00 | 7 | 3 | 4 | 0 | 0 | 0 | 42.86% |
| Receiving 5.50 | 52 | 15 | 37 | 0 | 0 | 0 | 28.85% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 2 stones | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Even game | 188 | 86 | 99 | 2 | 0 | 1 | 46.28% |
| Receiving 2 stones | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Receiving 3 stones | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 50 | 26.18% |
| -15 | 2 | 1.05% |
| -10 | 7 | 3.66% |
| -5 | 17 | 8.90% |
| -4 | 4 | 2.09% |
| -3 | 5 | 2.62% |
| -2 | 2 | 1.05% |
| -1 | 7 | 3.66% |
| -0 | 6 | 3.14% |
| ? | 1 | 0.52% |
| +0 | 5 | 2.62% |
| +1 | 6 | 3.14% |
| +2 | 2 | 1.05% |
| +3 | 4 | 2.09% |
| +4 | 6 | 3.14% |
| +5 | 14 | 7.33% |
| +10 | 2 | 1.05% |
| +R | 49 | 25.65% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1p meets 9p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| ? | 15 | 5 | 10 | 0 | 0 | 0 | 33.33% |
| China-Japan supergo | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Dai-Ichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Gosei tournament | 11 | 6 | 5 | 0 | 0 | 0 | 54.55% |
| Haya-Go Meijin | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Honinbo tournament | 12 | 6 | 6 | 0 | 0 | 0 | 50.00% |
| JAA Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Judan tournament | 20 | 10 | 10 | 0 | 0 | 0 | 50.00% |
| Meijin tournament | 34 | 13 | 21 | 0 | 0 | 0 | 38.24% |
| NHK Cup | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Nihon Ki-in championship | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Oteai | 40 | 27 | 11 | 2 | 0 | 0 | 70.00% |
| Oza tournament | 14 | 5 | 9 | 0 | 0 | 0 | 35.71% |
| Prime Minister's Cup | 5 | 4 | 1 | 0 | 0 | 0 | 80.00% |
| Pro Best-Ten | 14 | 5 | 8 | 0 | 0 | 1 | 35.71% |
| Tengen tournament | 14 | 4 | 10 | 0 | 0 | 0 | 28.57% |
| Top-Position | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Chen Zude | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Chino Tadahiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Cho Chikun | 4 | 1 | 2 | 0 | 0 | 1 | 25.00% |
| Fujisawa Hideyuki | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| Fujisawa Hosai | 5 | 4 | 1 | 0 | 0 | 0 | 80.00% |
| Hane Yasumasa | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Haruyama Isamu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hasegawa Akira | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hashimoto Shoji | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Hashimoto Utaro | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| Hashimoto Yoshimi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hayashi Yutaro | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Kazuko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hoshino Toshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hosokawa Senjin | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Yoshio | 9 | 3 | 6 | 0 | 0 | 0 | 33.33% |
| Ishii Kunio | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Ishii Mamoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Iwamoto Kaoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Iwata Tatsuaki | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Kada Katsuji | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kano Yoshinori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kato Masao | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Kitani Minoru | 9 | 5 | 4 | 0 | 0 | 0 | 55.56% |
| Kobayashi Izumi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Koichi | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Kobayashi Satoru | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Kodama Kunio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kori Toshio | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Koyama Yasuo | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kubouchi Shuchi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kudo Norio | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Maeda Nobuaki | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Magari Reiki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Matsumoto Tokuji | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Michael Redmond | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Miwa Yoshiro | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Miyashita Shuyo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Mukai Kazuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nagamura Yutaro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakagawa Shinji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakagawa Shinsuke | 1 | 0 | 0 | 1 | 0 | 0 | 50.00% |
| Nakamura Hidehito | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nakaoka Jiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| O Rissei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ohira Shuzo | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Okubo Ichigen | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Otake Hideo | 9 | 4 | 5 | 0 | 0 | 0 | 44.44% |
| Rin Kaiho | 10 | 1 | 9 | 0 | 0 | 0 | 10.00% |
| Sakai Michiharu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakakibara Shoji | 1 | 0 | 0 | 1 | 0 | 0 | 50.00% |
| Sakata Eio | 10 | 3 | 7 | 0 | 0 | 0 | 30.00% |
| Sanno Hirotaka | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Segawa Yoshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sekiyama Toshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Seo Hisashi | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Shinohara Masami | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Shiraishi Yutaka | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Sometani Kazuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sonoda Yuichi | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Tainaka Arata | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takagawa Kaku | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Takahashi Toshimitsu | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Takemiya Masaki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Tamura Hoju | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tei Meiko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tokimoto Hajime | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tono Hiroaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ushikubo Yoshitaka | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ushinohama Satsuo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Wu Ching-Yuan | 11 | 3 | 8 | 0 | 0 | 0 | 27.27% |
| Yamabe Toshiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoda Norimoto | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 3p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 5p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 6p | 9 | 4 | 5 | 0 | 0 | 0 | 44.44% |
| 7p | 25 | 14 | 11 | 0 | 0 | 0 | 56.00% |
| 8p | 42 | 24 | 17 | 1 | 0 | 0 | 58.33% |
| 9p | 112 | 43 | 67 | 1 | 0 | 1 | 38.84% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| 100-150 | 19 | 13 | 5 | 0 | 0 | 1 | 68.42% |
| 150-200 | 29 | 14 | 15 | 0 | 0 | 0 | 48.28% |
| 200-250 | 59 | 27 | 32 | 0 | 0 | 0 | 45.76% |
| 250-300 | 70 | 30 | 38 | 2 | 0 | 0 | 44.29% |
| 300-350 | 11 | 2 | 9 | 0 | 0 | 0 | 18.18% |
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