| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1984-1989 | 5 | 0 | 5 | 0 | 0 | 0 | 0.00% |
| 1979-1984 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 1974-1979 | 11 | 5 | 6 | 0 | 0 | 0 | 45.45% |
| 1969-1974 | 31 | 12 | 19 | 0 | 0 | 0 | 38.71% |
| 1964-1969 | 46 | 29 | 17 | 0 | 0 | 0 | 63.04% |
| 1960-1964 | 32 | 15 | 16 | 1 | 0 | 0 | 48.44% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 52 | 28 | 24 | 0 | 0 | 0 | 53.85% |
| White | 75 | 33 | 41 | 1 | 0 | 0 | 44.67% |
| Overall | 127 | 61 | 65 | 1 | 0 | 0 | 48.43% |
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 | 11 | 8 | 3 | 0 | 0 | 0 | 72.73% |
| No komi | 94 | 47 | 46 | 1 | 0 | 0 | 50.53% |
| Receiving 4.50 | 15 | 3 | 12 | 0 | 0 | 0 | 20.00% |
| Receiving 5.50 | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 127 | 61 | 65 | 1 | 0 | 0 | 48.43% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 52 | 40.94% |
| -10 | 1 | 0.79% |
| -5 | 4 | 3.15% |
| -4 | 1 | 0.79% |
| -3 | 1 | 0.79% |
| -2 | 2 | 1.57% |
| -1 | 4 | 3.15% |
| +0 | 1 | 0.79% |
| +1 | 3 | 2.36% |
| +2 | 1 | 0.79% |
| +3 | 3 | 2.36% |
| +4 | 5 | 3.94% |
| +5 | 9 | 7.09% |
| +10 | 1 | 0.79% |
| +R | 38 | 29.92% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Honinbo tournament | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Judan tournament | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Nihon Ki-in championship | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Oteai | 94 | 47 | 46 | 1 | 0 | 0 | 50.53% |
| Oza tournament | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Prime Minister's Cup | 27 | 13 | 14 | 0 | 0 | 0 | 48.15% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Abe Yoshiteru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ando Takeo | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Awaji Shuzo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Chino Tadahiko | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Fujisawa Hideyuki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fukui Masaaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fukui Susumu | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Haruyama Isamu | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hasegawa Akira | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hayase Gendo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hayashi Yutaro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Honda Kazuko | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Honda Teruko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Honma Akio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hoshino Toshi | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Hosokawa Senjin | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Akira | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Yoshio | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Ishige Kakuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishii Mamoru | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Iwamoto Kaoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kada Katsuji | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kageyama Toshiro | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Kaji Kazutame | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kamimura Kunio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kano Yoshinori | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kataoka Satoshi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kato Minaichi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kawamoto Noboru | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kitamura Hiroshi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ko Mosei | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Koichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kobayashi Reiko | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kobayashi Satoru | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kodama Kunio | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Komatsu Nobuaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kosugi Kiyoshi | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Kudo Norio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kuroda Yukio | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kurosawa Tadanao | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kusaka Kaneo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kuwahara Munehisa | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Magari Reiki | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Matsumoto Tokuji | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Miwa Yoshiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Miyamoto Yoshihisa | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Mukai Kazuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nabeshima Ichiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nagamura Yutaro | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Nakagawa Shinsuke | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Nakaoka Jiro | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Okubo Ichigen | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Otake Hideo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ozaki Harumi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakakibara Shoji | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Sanno Hirotaka | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sato Kaoru | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Segawa Yoshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Seo Hisashi | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Shinohara Masami | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Someya Kazuo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sumino Tsunehiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Suzuki Goro | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Takagi Shoichi | 1 | 0 | 1 | 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% |
| Takeda Hakuai | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takemiya Masaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takenaka Kotaro | 3 | 2 | 0 | 1 | 0 | 0 | 83.33% |
| Tanimiya Teiji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tozawa Akinobu | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Watanabe Hideo | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Yamazaki Masuo | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Yokoyama Koichi | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 5p | 18 | 9 | 8 | 1 | 0 | 0 | 52.78% |
| 6p | 52 | 30 | 22 | 0 | 0 | 0 | 57.69% |
| 7p | 41 | 17 | 24 | 0 | 0 | 0 | 41.46% |
| 8p | 16 | 5 | 11 | 0 | 0 | 0 | 31.25% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| 100-150 | 26 | 11 | 15 | 0 | 0 | 0 | 42.31% |
| 150-200 | 34 | 13 | 21 | 0 | 0 | 0 | 38.24% |
| 200-250 | 34 | 19 | 15 | 0 | 0 | 0 | 55.88% |
| 250-300 | 24 | 14 | 9 | 1 | 0 | 0 | 60.42% |
| 300-350 | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| 350-400 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
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