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Over the years
Period Games Win Loss Jigo None Unkn Scoring
1991-1996 5 0 5 0 0 0 0.00%
1986-1991 6 2 4 0 0 0 33.33%
1981-1986 12 5 7 0 0 0 41.67%
1976-1981 26 10 16 0 0 0 38.46%
1971-1976 48 23 25 0 0 0 47.92%
1966-1971 90 51 39 0 0 0 56.67%
1961-1966 146 88 57 1 0 0 60.62%
1956-1961 30 16 14 0 0 0 53.33%
1951-1956 1 0 1 0 0 0 0.00%
1949-1951 1 1 0 0 0 0 100.00%

Over the color
Color Games Win Loss Jigo None Unkn Scoring
Black 164 96 68 0 0 0 58.54%
White 202 100 101 1 0 0 49.75%
Overall 366 196 169 1 0 0 53.69%

Over the komi
Komi Games Win Loss Jigo None Unkn Scoring
Giving  5.50 71 38 33 0 0 0 53.52%
Giving  5.00 21 11 10 0 0 0 52.38%
Giving  4.50 50 31 19 0 0 0 62.00%
No komi 63 35 27 1 0 0 56.35%
Receiving  4.50 52 27 25 0 0 0 51.92%
Receiving  5.00 21 11 10 0 0 0 52.38%
Receiving  5.50 88 43 45 0 0 0 48.86%

Over handicap
Handicap Games Win Loss Jigo None Unkn Scoring
Even game 366 196 169 1 0 0 53.69%

Over result margins

Margin Games Fraction
-R 85 23.22%
-10 6 1.64%
-5 17 4.64%
-4 12 3.28%
-3 12 3.28%
-2 14 3.83%
-1 11 3.01%
-0 12 3.28%
+0 10 2.73%
+1 9 2.46%
+2 4 1.09%
+3 7 1.91%
+4 7 1.91%
+5 27 7.38%
+10 5 1.37%
+15 4 1.09%
+R 123 33.61%

Over events
Event Games Win Loss Jigo None Unkn Scoring
? 226 125 101 0 0 0 55.31%
China-Japan supergo 6 4 2 0 0 0 66.67%
Dai-Ichi 1 0 1 0 0 0 0.00%
Honinbo tournament 3 2 1 0 0 0 66.67%
Judan tournament 23 12 11 0 0 0 52.17%
Meijin tournament 1 0 1 0 0 0 0.00%
Nihon Ki-in championship 5 0 5 0 0 0 0.00%
Oteai 61 34 26 1 0 0 56.56%
Oza tournament 18 9 9 0 0 0 50.00%
Prime Minister's Cup 12 8 4 0 0 0 66.67%
Pro Best-Ten 1 0 1 0 0 0 0.00%
Ryu-Sei Cup 2 0 2 0 0 0 0.00%
Tengen tournament 7 2 5 0 0 0 28.57%

Over players
Player Games Win Loss Jigo None Unkn Scoring
Abe Yoshiteru 1 0 1 0 0 0 0.00%
Amano Masafumi 1 1 0 0 0 0 100.00%
Andō Takeo 1 0 1 0 0 0 0.00%
Chen Zude 2 2 0 0 0 0 100.00%
Chino Tadahiko 3 2 1 0 0 0 66.67%
Fujisawa Hōsai 11 4 7 0 0 0 36.36%
Fujisawa Shūkō 4 1 3 0 0 0 25.00%
Fukuda Masayoshi 1 1 0 0 0 0 100.00%
Fukui Masaaki 1 0 1 0 0 0 0.00%
Hamajima Hisayoshi 1 1 0 0 0 0 100.00%
Handa Dogen 4 0 4 0 0 0 0.00%
Hane Yasumasa 2 0 2 0 0 0 0.00%
Haruyama Isamu 3 2 1 0 0 0 66.67%
Hasegawa Akira 3 3 0 0 0 0 100.00%
Hashimoto Shoji 3 0 3 0 0 0 0.00%
Hashimoto Utaro 7 4 3 0 0 0 57.14%
Hashimoto Yoshimi 7 3 4 0 0 0 42.86%
Hayashi Yutaro 11 5 6 0 0 0 45.45%
Hisai Keishi 3 1 2 0 0 0 33.33%
Hisajima Kunio 1 0 1 0 0 0 0.00%
Honda Kazuko 1 1 0 0 0 0 100.00%
Honda Kunihisa 2 0 2 0 0 0 0.00%
Hoshino Toshi 9 6 3 0 0 0 66.67%
Huang Dexun 2 2 0 0 0 0 100.00%
Ishida Akira 1 1 0 0 0 0 100.00%
Ishida Yoshio 1 0 1 0 0 0 0.00%
Ishige Kakuo 6 4 2 0 0 0 66.67%
Ishigure Ikurō 2 2 0 0 0 0 100.00%
Ishii Kunio 3 2 1 0 0 0 66.67%
Ishii Mamoru 3 3 0 0 0 0 100.00%
Ishii Shinzo 1 0 1 0 0 0 0.00%
Isogawa Masao 2 1 1 0 0 0 50.00%
Ito Tomoe 3 2 1 0 0 0 66.67%
Iwamoto Kaoru 5 2 3 0 0 0 40.00%
Iwata Tatsuaki 7 5 2 0 0 0 71.43%
Kada Katsuji 4 2 2 0 0 0 50.00%
Kageyama Toshirō 5 3 2 0 0 0 60.00%
Kaji Kazutame 2 0 2 0 0 0 0.00%
Kajiwara Takeo 4 1 3 0 0 0 25.00%
Kanno Kiyonori 3 3 0 0 0 0 100.00%
Kanō Yoshinori 8 4 4 0 0 0 50.00%
Kariya Hiraku 1 1 0 0 0 0 100.00%
Kataoka Satoshi 1 0 1 0 0 0 0.00%
Kato Minaichi 2 1 1 0 0 0 50.00%
Katō Masao 2 1 1 0 0 0 50.00%
Kawamoto Noboru 1 1 0 0 0 0 100.00%
Kawamura Masamichi 1 1 0 0 0 0 100.00%
Kitamura Hiroshi 1 1 0 0 0 0 100.00%
Kitani Minoru 4 1 3 0 0 0 25.00%
Kobayashi Koichi 4 2 2 0 0 0 50.00%
Kodama Kunio 2 2 0 0 0 0 100.00%
Kojima Takaho 4 2 2 0 0 0 50.00%
Koyama Yasuo 1 1 0 0 0 0 100.00%
Kubouchi Shuchi 1 0 1 0 0 0 0.00%
Kudō Norio 6 1 5 0 0 0 16.67%
Kuroda Yukio 2 2 0 0 0 0 100.00%
Kurosawa Tadanao 2 1 1 0 0 0 50.00%
Kusaka Kaneo 1 1 0 0 0 0 100.00%
Kuwahara Munehisa 4 4 0 0 0 0 100.00%
Luo Jianwen 1 0 1 0 0 0 0.00%
Maeda Nobuaki 7 2 5 0 0 0 28.57%
Magari Reiki 9 4 5 0 0 0 44.44%
Matsumoto Tokuji 3 2 1 0 0 0 66.67%
Miwa Yoshirō 6 3 3 0 0 0 50.00%
Miyamoto Naoki 1 0 1 0 0 0 0.00%
Miyamoto Yoshihisa 2 1 1 0 0 0 50.00%
Miyashita Shuyo 2 0 2 0 0 0 0.00%
Miyazaki Hiroshi 1 0 1 0 0 0 0.00%
Mukai Kazuo 6 5 1 0 0 0 83.33%
Murashima Yoshinori 3 2 1 0 0 0 66.67%
Nagamura Yutaro 9 8 1 0 0 0 88.89%
Nakagawa Shinsuke 4 4 0 0 0 0 100.00%
Nakaoka Jirō 3 3 0 0 0 0 100.00%
Nie Weiping 1 0 1 0 0 0 0.00%
Nishigami Yoshihiko 1 1 0 0 0 0 100.00%
Rin Kaihō 1 0 1 0 0 0 0.00%
Sakai Isao 1 1 0 0 0 0 100.00%
Sakai Michiharu 3 3 0 0 0 0 100.00%
Sakakibara Shōji 7 4 3 0 0 0 57.14%
Sakata Eio 5 0 5 0 0 0 0.00%
San'ō Hirotaka 6 4 1 1 0 0 75.00%
Satō Kaoru 3 3 0 0 0 0 100.00%
Satō Masaharu 3 2 1 0 0 0 66.67%
Sekiyama Toshio 2 1 1 0 0 0 50.00%
Seo Hisashi 6 3 3 0 0 0 50.00%
Shimamura Toshihiro 3 2 1 0 0 0 66.67%
Shinohara Masami 4 3 1 0 0 0 75.00%
Shioiri Itsuzo 1 1 0 0 0 0 100.00%
Someya Kazuo 1 0 1 0 0 0 0.00%
Sonoda Yuichi 1 1 0 0 0 0 100.00%
Sugiuchi Masao 4 1 3 0 0 0 25.00%
Sumino Tsunehiro 3 2 1 0 0 0 66.67%
Suzuki Etsuo 1 1 0 0 0 0 100.00%
Suzuki Goro 4 4 0 0 0 0 100.00%
Suzuki Masaharu 2 1 1 0 0 0 50.00%
Tainaka Shin 1 0 1 0 0 0 0.00%
Takagawa Kaku 9 2 7 0 0 0 22.22%
Takahashi Toshimitsu 5 3 2 0 0 0 60.00%
Takeda Hakuai 1 1 0 0 0 0 100.00%
Takemiya Masaki 2 0 2 0 0 0 0.00%
Tanimiya Teiji 1 1 0 0 0 0 100.00%
Tono Hiroaki 3 0 3 0 0 0 0.00%
Tozawa Akinobu 4 2 2 0 0 0 50.00%
Tsuchida Masamitsu 2 1 1 0 0 0 50.00%
Ushikubo Yoshitaka 1 0 1 0 0 0 0.00%
Ushinohama Satsuo 1 0 1 0 0 0 0.00%
Watanabe Hideo 1 1 0 0 0 0 100.00%
Wu Ching-Yuan 2 0 2 0 0 0 0.00%
Yamabe Toshirō 3 1 2 0 0 0 33.33%
Yamashiro Hiroshi 1 0 1 0 0 0 0.00%
Yamazaki Masuo 4 3 1 0 0 0 75.00%
Yokoyama Kunitada 1 1 0 0 0 0 100.00%
Yokoyama Kōichi 2 2 0 0 0 0 100.00%
Yoshida Yōichi 2 2 0 0 0 0 100.00%
Ōeda Yūsuke 3 2 1 0 0 0 66.67%
Ōhira Shūzō 6 1 5 0 0 0 16.67%
Ōtake Hideo 7 4 3 0 0 0 57.14%

Over the ranks
Rank Games Win Loss Jigo None Unkn Scoring
? 1 0 1 0 0 0 0.00%
1p 2 2 0 0 0 0 100.00%
4p 1 1 0 0 0 0 100.00%
5p 1 0 1 0 0 0 0.00%
6p 2 0 2 0 0 0 0.00%
7p 140 88 51 1 0 0 63.21%
8p 97 54 43 0 0 0 55.67%
9p 122 51 71 0 0 0 41.80%

Over the length
Moves Games Win Loss Jigo None Unkn Scoring
50-100 8 6 2 0 0 0 75.00%
100-150 45 27 18 0 0 0 60.00%
150-200 97 58 39 0 0 0 59.79%
200-250 111 49 61 1 0 0 44.59%
250-300 91 49 42 0 0 0 53.85%
300-350 14 7 7 0 0 0 50.00%

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