| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1991-1996 | 19 | 9 | 10 | 0 | 0 | 0 | 47.37% |
| 1986-1991 | 21 | 8 | 13 | 0 | 0 | 0 | 38.10% |
| 1981-1986 | 47 | 28 | 19 | 0 | 0 | 0 | 59.57% |
| 1976-1981 | 15 | 2 | 13 | 0 | 0 | 0 | 13.33% |
| 1971-1976 | 19 | 7 | 12 | 0 | 0 | 0 | 36.84% |
| 1966-1971 | 22 | 5 | 17 | 0 | 0 | 0 | 22.73% |
| 1961-1966 | 15 | 9 | 6 | 0 | 0 | 0 | 60.00% |
| 1960-1961 | 7 | 2 | 5 | 0 | 0 | 0 | 28.57% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 105 | 45 | 60 | 0 | 0 | 0 | 42.86% |
| White | 60 | 25 | 35 | 0 | 0 | 0 | 41.67% |
| Overall | 165 | 70 | 95 | 0 | 0 | 0 | 42.42% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 5.50 | 47 | 25 | 22 | 0 | 0 | 0 | 53.19% |
| Giving 4.50 | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| No komi | 67 | 22 | 45 | 0 | 0 | 0 | 32.84% |
| Receiving 4.50 | 6 | 3 | 3 | 0 | 0 | 0 | 50.00% |
| Receiving 5.50 | 41 | 19 | 22 | 0 | 0 | 0 | 46.34% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 165 | 70 | 95 | 0 | 0 | 0 | 42.42% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 74 | 44.85% |
| -5 | 3 | 1.82% |
| -4 | 1 | 0.61% |
| -3 | 3 | 1.82% |
| -2 | 4 | 2.42% |
| -1 | 7 | 4.24% |
| -0 | 3 | 1.82% |
| +0 | 4 | 2.42% |
| +1 | 1 | 0.61% |
| +2 | 3 | 1.82% |
| +3 | 1 | 0.61% |
| +4 | 2 | 1.21% |
| +5 | 12 | 7.27% |
| +10 | 2 | 1.21% |
| +15 | 2 | 1.21% |
| +R | 43 | 26.06% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Oteai | 66 | 22 | 44 | 0 | 0 | 0 | 33.33% |
| Prime Minister's Cup | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Tengen tournament | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Women's Championship | 14 | 6 | 8 | 0 | 0 | 0 | 42.86% |
| Women's Honinbo | 43 | 25 | 18 | 0 | 0 | 0 | 58.14% |
| Women's Kakusei | 19 | 11 | 8 | 0 | 0 | 0 | 57.89% |
| Women's Meijin | 16 | 6 | 10 | 0 | 0 | 0 | 37.50% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Abe Yoshiteru | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Abe Yumiko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Asano Yasuko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Awaji Shuzo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hanawa Yasutoki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hara Sachiko | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Haruyama Isamu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hata Hidefumi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Honda Kazuko | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Honda Kunihisa | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Honda Teruko | 14 | 7 | 7 | 0 | 0 | 0 | 50.00% |
| Honma Akio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hosaka Mayu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Inoue Naomi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Akira | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Ito Tomoe | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kado Hayato | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kageyama Toshiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kaji Kazutame | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kamimura Haruo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kato Masao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kato Minaichi | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Kato Tomoko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kawamoto Noboru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kitamura Hiroshi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kitani Toshimi | 4 | 4 | 0 | 0 | 0 | 0 | 100.00% |
| Kobayashi Chizu | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Kobayashi Reiko | 21 | 11 | 10 | 0 | 0 | 0 | 52.38% |
| Kodama Kunio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kojima Takaho | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Komatsu Hideko | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Konishi Kazuko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kudo Norio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kuroda Yukio | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kurosawa Tadanao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Matsumoto Tokuji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Mito Yukari | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miyazaki Shimako | 4 | 2 | 2 | 0 | 0 | 0 | 50.00% |
| Morikawa Masao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Muramatsu Ryuichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Naganuma Makoto | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakagawa Shinsuke | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Nakaoka Jiro | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Nakayama Kaoru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakayama Noriyuki | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Nakazawa Ayako | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Nishida Terumi | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Noguchi Hitoshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ogaku Yusaku | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ogawa Tomoko | 10 | 4 | 6 | 0 | 0 | 0 | 40.00% |
| Oka Nobumitsu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Otake Hideo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakamaki Kosuke | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakuramoto Saburo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sanno Hirotaka | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Shinkai Hiroko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Shioiri Itsuzo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Shirae Haruhiko | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Shiratori Sumiko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Suzuki Masaharu | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Suzuki Tsuna | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takeda Hakuai | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Takeda Masako | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takeda Misao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takenaka Kotaro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takiguchi Isoko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tanaka Chieko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Taniguchi Toshinori | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tanimiya Ayako | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tanimiya Teiji | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Tanimura Kuniko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tozawa Akinobu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Watanabe Hideo | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Watanabe Reiji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yamazaki Masuo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Yanagiuchi Emiko | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yoshida Mika | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| 3p | 14 | 7 | 7 | 0 | 0 | 0 | 50.00% |
| 4p | 51 | 16 | 35 | 0 | 0 | 0 | 31.37% |
| 5p | 15 | 4 | 11 | 0 | 0 | 0 | 26.67% |
| 6p | 79 | 41 | 38 | 0 | 0 | 0 | 51.90% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| 100-150 | 43 | 12 | 31 | 0 | 0 | 0 | 27.91% |
| 150-200 | 43 | 21 | 22 | 0 | 0 | 0 | 48.84% |
| 200-250 | 46 | 20 | 26 | 0 | 0 | 0 | 43.48% |
| 250-300 | 25 | 15 | 10 | 0 | 0 | 0 | 60.00% |
| 300-350 | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
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