# |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
1 | Sato Masaharu | 6p | Otake Hideo | 9p | W+R | 136 | 1975-10-26 | Oza, 23rd | 4 | 2 | Otake Hideo | 9p | Ishida Yoshio | 9p | B+R | 215 | 1975-11-06 | Oza, 23rd | Title match, game 1 | 3 | Ishida Yoshio | 9p | Otake Hideo | 9p | W+1.5 | 247 | 1975-11-17 | Oza, 23rd | Title match, game 2 | 4 | Ishida Yoshio | 9p | Fukui Masaaki | 7p | B+6 | 264 | 1976-05-20 | Oza, 24th | 1/8 Final - 1 | 5 | Fujisawa Hosai | 9p | Cho Chikun | 7p | W+4.5 | 230 | 1976-05-27 | Oza, 24th | 1/8 Final - 2 | 6 | Ishii Shinzo | 9p | Kobayashi Koichi | 7p | B+1 | 253 | 1976-03-06 | Oza, 24th | 1/8 Final - 3 | 7 | Tozawa Akinobu | 7p | Fujisawa Hideyuki | 9p | W+R | 156 | 1976-10-06 | Oza, 24th | 1/8 Final - 4 | 8 | Hashimoto Shoji | 9p | Yamabe Toshiro | 9p | B+0.5 | 310 | 1976-06-17 | Oza, 24th | 1/8 Final - 5 | 9 | Sugiuchi Masao | 9p | Rin Kaiho | 9p | W+R | 154 | 1976-06-17 | Oza, 24th | 1/8 Final - 6 | 10 | Iwamoto Kaoru | 9p | Kato Masao | 8p | W+R | 214 | 1976-01-07 | Oza, 24th | 1/8 Final - 7 | 11 | Hayase Hiroshi | 7p | Takemiya Masaki | 9p | W+R | 152 | 1976-07-29 | Oza, 24th | 1/8 Final - 8 | 12 | Cho Chikun | 7p | Kato Masao | 8p | B+R | 211 | 1976-11-04 | Oza, 24th | final (before match) | 13 | Shimamura Toshihiro | 9p | Yamabe Toshiro | 9p | W+2.5 | 270 | 1976-05-20 | Oza, 24th | Preliminaries | 14 | Kato Masao | 9p | Fujisawa Hideyuki | 9p | B+1.5 | 261 | 1976-10-21 | Oza, 24th | Quaterfinal | 15 | Takemiya Masaki | 9p | Cho Chikun | 7p | W+R | 184 | 1976-08-19 | Oza, 24th | Quaterfinal - 1 | 16 | Ishida Yoshio | 9p | Fujisawa Hideyuki | 9p | W+3 | 272 | 1976-02-09 | Oza, 24th | Quaterfinal - 3 | 17 | Rin Kaiho | 9p | Hashimoto Shoji | 9p | B+2 | 260 | 1976-09-16 | Oza, 24th | Quaterfinal - 4 | 18 | Ishii Shinzo | 9p | Kato Masao | 9p | W+R | 164 | 1976-08-26 | Oza, 24th | Round 2 | 19 | Cho Chikun | 7p | Rin Kaiho | 9p | B+R | 135 | 1976-10-07 | Oza, 24th | Semifinal - 1 | 20 | Cho Chikun | 7p | Otake Hideo | 9p | B+R | 215 | 1976-11-18 | Oza, 24th | Title match, game 1 | 21 | Otake Hideo | 9p | Cho Chikun | 7p | B+R | 191 | 1976-11-25 | Oza, 24th | Title match, game 2 | 22 | Cho Chikun | 7p | Otake Hideo | 9p | B+4 | 248 | 1976-12-09 | Oza, 24th | Title match, game 3 | 23 | Takagawa Shukaku | 9p | Ezura Yuichi | 5p | B+9.5 | 218 | 1976-08-05 | Oza, 25th | | 24 | Kobayashi Koichi | 8p | Ishii Shinzo | 9p | B+R | 153 | 1977-04-28 | Oza, 25th | 1-01 | 25 | Yamabe Toshiro | 9p | Ishida Yoshio | 9p | B+1.5 | 256 | 1977-05-05 | Oza, 25th | 1-02 | 26 | Otake Hideo | 9p | Fujisawa Hosai | 9p | W+R | 228 | 1977-05-12 | Oza, 25th | 1-03 | 27 | Kobayashi Satoru | 4p | Shimamura Toshihiro | 9p | W+R | 230 | 1977-05-19 | Oza, 25th | 1-04 | 28 | Fujisawa Hideyuki | 9p | Ohira Shuzo | 9p | W+R | 186 | 1977-05-19 | Oza, 25th | 1-05 | 29 | Iwamoto Kaoru | 9p | Kubouchi Shuchi | 9p | W+5.5 | 269 | 1977-05-26 | Oza, 25th | 1-06 | 30 | Rin Kaiho | 9p | Hashimoto Utaro | 9p | W+10.5 | 290 | 1977-06-02 | Oza, 25th | 1-07 | 31 | Kudo Norio | 9p | Kato Masao | 8p | B+R | 215 | 1977-07-07 | Oza, 25th | 1-08 | 32 | Yamabe Toshiro | 9p | Fujisawa Hosai | 9p | B+3.5 | 317 | 1977-08-04 | Oza, 25th | 2-1 | 33 | Shimamura Toshihiro | 9p | Hashimoto Utaro | 9p | B+3.5 | 226 | 1977-08-25 | Oza, 25th | 2-2 | 34 | Kobayashi Koichi | 8p | Ohira Shuzo | 9p | B+R | 187 | 1977-09-01 | Oza, 25th | 2-3 | 35 | Kudo Norio | 9p | Kubouchi Shuchi | 9p | B+4,5 | 273 | 1977-09-22 | Oza, 25th | 2-4 | 36 | Yamabe Toshiro | 9p | Kudo Norio | 9p | W+R | 100 | 1977-10-26 | Oza, 25th | Final | 37 | Takemiya Masaki | 9p | Iwamoto Kaoru | 9p | W+R | 254 | 1977-02-03 | Oza, 25th | Preliminary | 38 | Yamabe Toshiro | 9p | Kobayashi Koichi | 8p | B+R | 193 | 1977-10-06 | Oza, 25th | Semifinal - 1 | 39 | Kudo Norio | 9p | Shimamura Toshihiro | 9p | B+11.5 | 267 | 1977-01-06 | Oza, 25th | Semifinal - 2 | 40 | Cho Chikun | 7p | Kudo Norio | 9p | W+1.5 | 239 | 1977-11-09 | Oza, 25th | Title match, game 1 | 41 | Kudo Norio | 9p | Cho Chikun | 7p | B+4,5 | 259 | 1977-11-16 | Oza, 25th | Title match, game 2 | 42 | Takagi Shoichi | 8p | Fujisawa Hideyuki | 9p | B+3.5 | 253 | 1978-05-11 | Oza, 26th | 1-01 | 43 | Okubo Ichigen | 9p | Sato Masaharu | 6p | W+2.5 | 260 | 1978-05-11 | Oza, 26th | 1-02 | 44 | Nagahara Yoshiaki | 6p | Kojima Takaho | 8p | W+4.5 | 260 | 1978-05-25 | Oza, 26th | 1-03 | 45 | Otake Hideo | 9p | Sakakibara Shoji | 9p | B+R | 165 | 1978-06-08 | Oza, 26th | 1-04 | 46 | Takemiya Masaki | 9p | Cho Chikun | 8p | B+R | 213 | 1978-06-29 | Oza, 26th | 1-05 | 47 | Rin Kaiho | 9p | Kobayashi Koichi | 8p | B+8,5 | 282 | 1978-07-06 | Oza, 26th | 1-06 | 48 | Ishida Yoshio | 9p | Hashimoto Shoji | 9p | B+R | 187 | 1978-07-20 | Oza, 26th | 1-07 | 49 | Yamashiro Hiroshi | 6p | Kato Masao | 9p | B+0.5 | 239 | 1978-09-14 | Oza, 26th | 1-08 | 50 | Ishida Yoshio | 9p | Rin Kaiho | 9p | B+3.5 | 243 | 1978-11-09 | Oza, 26th | Final | 51 | Takagi Shoichi | 8p | Sato Masaharu | 7p | B+R | 101 | 1978-07-20 | Oza, 26th | Quaterfinal - 1 | 52 | Rin Kaiho | 9p | Takemiya Masaki | 9p | B+R | 217 | 1978-07-27 | Oza, 26th | Quaterfinal - 2 | 53 | Yamashiro Hiroshi | 6p | Ishida Yoshio | 9p | W+0.5 | 255 | 1978-09-28 | Oza, 26th | Quaterfinal - 3 | 54 | Otake Hideo | 9p | Kojima Takaho | 8p | W+R | 290 | 1978-10-19 | Oza, 26th | Quaterfinal - 4 | 55 | Rin Kaiho | 9p | Takagi Shoichi | 8p | B+R | 109 | 1978-08-24 | Oza, 26th | Semifinal - 1 | 56 | Kojima Takaho | 8p | Ishida Yoshio | 9p | W+0.5 | 253 | 1978-10-26 | Oza, 26th | Semifinal - 2 | 57 | Kudo Norio | 9p | Ishida Yoshio | 9p | W+R | 218 | 1978-11-21 | Oza, 26th | Title match, game 1 | 58 | Ishida Yoshio | 9p | Kudo Norio | 9p | W+R | 156 | 1978-12-04 | Oza, 26th | Title match, game 2 | 59 | Kudo Norio | 9p | Ishida Yoshio | 9p | W+R | 126 | 1979-12-11 | Oza, 26th | Title match, game 2 | 60 | Takagi Shoichi | 8p | Otake Hideo | 9p | W+R | 184 | 1979-04-19 | Oza, 27th | 1-01 | 61 | Iwata Tatsuaki | 9p | Kobayashi Koichi | 8p | W+5.5 | 282 | 1979-05-17 | Oza, 27th | 1-02 | 62 | Kudo Norio | 9p | Fujisawa Hideyuki | 9p | W+4.5 | 231 | 1979-05-24 | Oza, 27th | 1-03 | 63 | Kato Masao | 9p | Miyamoto Yoshihisa | 9p | B+R | 205 | 1979-05-31 | Oza, 27th | 1-04 | 64 | Kataoka Satoshi | 5p | Hane Yasumasa | 8p | B+0.5 | 262 | 1979-05-31 | Oza, 27th | 1-05 | 65 | Sato Masaharu | 7p | Shimamura Toshihiro | 9p | W+R | 186 | 1979-06-28 | Oza, 27th | 1-06 | 66 | Sakakibara Shoji | 9p | Rin Kaiho | 9p | W+8.5 | 232 | 1979-08-20 | Oza, 27th | 1-07 | 67 | Otake Hideo | 9p | Kato Masao | 9p | W+R | 200 | 1979-07-05 | Oza, 27th | 2-1 | 68 | Kobayashi Koichi | 9p | Shimamura Toshihiro | 9p | B+R | 131 | 1979-07-19 | Oza, 27th | 2-2 | 69 | Kataoka Satoshi | 5p | Rin Kaiho | 9p | W+R | 156 | 1979-09-10 | Oza, 27th | 2-3 | 70 | Kobayashi Koichi | 9p | Kato Masao | 9p | W+R | 224 | 1979-10-04 | Oza, 27th | Challengers' Final | 71 | Hashimoto Utaro | 9p | Kobayashi Koichi | 9p | W+R | 160 | 1979-08-30 | Oza, 27th | Semifinal - 1 | 72 | Kato Masao | 9p | Rin Kaiho | 9p | B+0.5 | 265 | 1979-09-20 | Oza, 27th | Semifinal - 2 | 73 | Ishida Yoshio | 9p | Kato Masao | 9p | W+R | 152 | 1979-10-24 | Oza, 27th | Title match, game 1 | 74 | Kato Masao | 9p | Ishida Yoshio | 9p | B+3.5 | 219 | 1979-11-07 | Oza, 27th | Title match, game 2 | 75 | Ishii Kunio | 9p | Abe Yoshiteru | 8p | B+R | 213 | 1979-05-01 | Oza, 28th | 1/8 Final - 1 | 76 | Otake Hideo | 9p | Kataoka Satoshi | 5p | B+R | 179 | 1979-05-08 | Oza, 28th | 1/8 Final - 2 | 77 | Kobayashi Koichi | 9p | Fujisawa Hideyuki | 9p | B+R | 149 | 1979-05-15 | Oza, 28th | 1/8 Final - 3 | 78 | Fukui Masaaki | 7p | Takagawa Shukaku | 9p | B+R | 159 | 1979-05-29 | Oza, 28th | 1/8 Final - 4 | 79 | Ishida Yoshio | 9p | Hane Yasumasa | 8p | B+6 | 248 | 1979-06-05 | Oza, 28th | 1/8 Final - 5 | 80 | Rin Kaiho | 9p | Kanno Kiyonori | 6p | W+6 | 225 | 1979-06-05 | Oza, 28th | 1/8 Final - 6 | 81 | Kudo Norio | 9p | Ishigure Ikuro | 8p | W+2 | 225 | 1979-06-12 | Oza, 28th | 1/8 Final - 7 | 82 | Hashimoto Utaro | 9p | Shimamura Toshihiro | 9p | B+2 | 256 | 1979-07-10 | Oza, 28th | 1/8 Final - 8 | 83 | Ishida Yoshio | 9p | Ishigure Ikuro | 8p | B+1.5 | 251 | 1979-10-23 | Oza, 28th | Final | 84 | Ishii Kunio | 9p | Kobayashi Koichi | 9p | W+R | 178 | 1979-07-03 | Oza, 28th | Quaterfinal - 1 | 85 | Ishigure Ikuro | 8p | Fukui Masaaki | 7p | B+R | 177 | 1979-07-17 | Oza, 28th | Quaterfinal - 2 | 86 | Kanno Kiyonori | 6p | Ishida Yoshio | 9p | W+R | 112 | 1979-07-24 | Oza, 28th | Quaterfinal - 3 | 87 | Otake Hideo | 9p | Hashimoto Utaro | 9p | W+R | 150 | 1979-09-25 | Oza, 28th | Quaterfinal - 4 | 88 | Ishida Yoshio | 9p | Kobayashi Koichi | 9p | B+R | 243 | 1979-08-28 | Oza, 28th | Semifinal - 1 | 89 | Ishigure Ikuro | 8p | Hashimoto Utaro | 9p | B+R | 171 | 1979-10-09 | Oza, 28th | Semifinal - 2 | 90 | Ishida Yoshio | 9p | Kato Masao | 9p | W+R | 190 | 1980-11-05 | Oza, 28th | Title match, game 1 | 91 | Kato Masao | 9p | Ishida Yoshio | 9p | B+2.5 | 262 | 1980-11-19 | Oza, 28th | Title match, game 2 | 92 | Kojima Takaho | 9p | Rin Kaiho | 9p | B+R | 207 | 1981-05-14 | Oza, 29th | 1 | 93 | Hashimoto Shoji | 9p | Fujisawa Hideyuki | 9p | B+R | 111 | 1981-07-01 | Oza, 29th | 1 | 94 | Takemiya Masaki | 9p | Otake Hideo | 9p | B+4,5 | 181 | 1981-07-23 | Oza, 29th | 2 | 95 | Yamabe Toshiro | 9p | Sakata Eio | 9p | B+R | 239 | 1979-10-02 | Oza, 29th | 2nd Preliminary | 96 | O Rissei | 6p | Cho Chikun | 9p | B+2.5 | 293 | 1981-05-11 | Oza, 29th | 3rd Preliminary | 97 | Hashimoto Shoji | 9p | Takemiya Masaki | 9p | B+R | 167 | 1981-09-24 | Oza, 29th | Challengers' Final | 98 | Kato Masao | 9p | Hashimoto Shoji | 9p | W+R | 180 | 1981-10-27 | Oza, 29th | Title match, game 1 | 99 | Hashimoto Shoji | 9p | Kato Masao | 9p | W+3.5 | 229 | 1981-11-09 | Oza, 29th | Title match, game 2 | 100 | Kato Masao | 9p | Hashimoto Shoji | 9p | W+R | 140 | 1981-12-07 | Oza, 29th | Title match, game 3 |
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