| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2005-2010 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 2000-2005 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 1990-1995 | 17 | 8 | 9 | 0 | 0 | 0 | 47.06% |
| 1985-1990 | 27 | 10 | 17 | 0 | 0 | 0 | 37.04% |
| 1980-1985 | 39 | 13 | 26 | 0 | 0 | 0 | 33.33% |
| 1975-1980 | 29 | 5 | 24 | 0 | 0 | 0 | 17.24% |
| 1970-1975 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 1965-1970 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 69 | 20 | 49 | 0 | 0 | 0 | 28.99% |
| White | 50 | 16 | 34 | 0 | 0 | 0 | 32.00% |
| Overall | 119 | 36 | 83 | 0 | 0 | 0 | 30.25% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 6.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Giving 5.50 | 66 | 20 | 46 | 0 | 0 | 0 | 30.30% |
| Giving 2.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| No komi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Receiving 4.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Receiving 5.50 | 48 | 16 | 32 | 0 | 0 | 0 | 33.33% |
| Receiving 6.50 | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 119 | 36 | 83 | 0 | 0 | 0 | 30.25% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 49 | 41.18% |
| -15 | 1 | 0.84% |
| -5 | 14 | 11.76% |
| -4 | 5 | 4.20% |
| -3 | 5 | 4.20% |
| -2 | 1 | 0.84% |
| -1 | 6 | 5.04% |
| -0 | 2 | 1.68% |
| +0 | 6 | 5.04% |
| +1 | 4 | 3.36% |
| +2 | 4 | 3.36% |
| +4 | 1 | 0.84% |
| +5 | 4 | 3.36% |
| +10 | 1 | 0.84% |
| +R | 16 | 13.45% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| China-Japan supergo | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Dai-Ichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Fujitsu Cup | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Gosei tournament | 18 | 8 | 10 | 0 | 0 | 0 | 44.44% |
| Honinbo tournament | 25 | 7 | 18 | 0 | 0 | 0 | 28.00% |
| Judan tournament | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kansai Ki-in championship | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kisei tournament | 9 | 3 | 6 | 0 | 0 | 0 | 33.33% |
| Meijin tournament | 29 | 8 | 21 | 0 | 0 | 0 | 27.59% |
| NHK Cup | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Oza tournament | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Pro Best-Ten | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Tengen tournament | 17 | 5 | 12 | 0 | 0 | 0 | 29.41% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Aoki Kikuyo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Awaji Shuzo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Chen Zude | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cho Chikun | 9 | 0 | 9 | 0 | 0 | 0 | 0.00% |
| Fujisawa Hideyuki | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Fujisawa Hosai | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Fukui Masaaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hashimoto Shoji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hashimoto Utaro | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Honda Kunihisa | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ishida Akira | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ishida Yoshio | 6 | 1 | 5 | 0 | 0 | 0 | 16.67% |
| Ishigure Ikuro | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ishii Kunio | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ishii Shinzo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Iwata Tatsuaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Jung Ho Lim | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kada Katsuji | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kajiwara Takeo | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kataoka Satoshi | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Kato Masao | 7 | 0 | 7 | 0 | 0 | 0 | 0.00% |
| Kishimoto Kazuo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kobayashi Koichi | 5 | 0 | 5 | 0 | 0 | 0 | 0.00% |
| Kojima Takaho | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Kori Toshio | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kubouchi Shuchi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kudo Norio | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Kurosawa Tadanao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Nie Weiping | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| O Rissei | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Otake Hideo | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Oya Koichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Rin Kaiho | 12 | 2 | 10 | 0 | 0 | 0 | 16.67% |
| Ryu Shikun | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Sakai Takeshi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sakata Eio | 7 | 2 | 5 | 0 | 0 | 0 | 28.57% |
| Shao Zhenzhong | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| So Yokoku | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Someya Kazuo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Sonoda Yuichi | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| Sugiuchi Masao | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Takagi Shoichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takemiya Masaki | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Tanimura Yoshiyuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Tei Meiko | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Ueki Yoshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Umeki Suguru | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamabe Toshiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamashiro Hiroshi | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Yokota Shigeaki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yukawa Mitsuhisa | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 7p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 8p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 9p | 117 | 36 | 81 | 0 | 0 | 0 | 30.77% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 7 | 1 | 6 | 0 | 0 | 0 | 14.29% |
| 100-150 | 30 | 5 | 25 | 0 | 0 | 0 | 16.67% |
| 150-200 | 26 | 9 | 17 | 0 | 0 | 0 | 34.62% |
| 200-250 | 34 | 9 | 25 | 0 | 0 | 0 | 26.47% |
| 250-300 | 20 | 11 | 9 | 0 | 0 | 0 | 55.00% |
| 300-350 | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
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