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| # | Black player  | Rank  | White player  | Rank  | Result  | # moves  | Date  | Event  | Round  |  | 1 | Rin Kaiho | 9p | Ishida Yoshio | 9p | B+7.5 | 233 | 1987-11-25 | Judan, 26th | Losers' Section, 3-2 |  | 2 | Aragaki Takeshi | 7p | Takagi Shoichi | 9p | W+R | 196 | 1987-11-26 | Judan, 26th | Losers' Section, 3-3 |  | 3 | Takagi Shoichi | 9p | Takemiya Masaki | 9p | B+R | 219 | 1988-01-21 | Judan, 26th | Losers' Section, Final |  | 4 | Takagi Shoichi | 9p | Rin Kaiho | 9p | B+R | 213 | 1987-12-24 | Judan, 26th | Losers' Section, Semifinal - 1 |  | 5 | Takemiya Masaki | 9p | Hashimoto Shoji | 9p | B+3.5 | 284 | 1988-01-14 | Judan, 26th | Losers' Section, Semifinal - 2 |  | 6 | Cho Chikun | 9p | Takemiya Masaki | 9p | B+5.5 | 186 | 1987-07-13 | Judan, 26th | Preliminaries, 1-7 |  | 7 | Cho Chikun | 9p | Kato Masao | 9p | B+R | 255 | 1988-03-03 | Judan, 26th | Title match, game 1 |  | 8 | Kato Masao | 9p | Cho Chikun | 9p | W+R | 204 | 1988-03-24 | Judan, 26th | Title match, game 2 |  | 9 | Cho Chikun | 9p | Kato Masao | 9p | W+R | 176 | 1988-04-07 | Judan, 26th | Title match, game 3 |  | 10 | Kato Masao | 9p | Cho Chikun | 9p | B+R | 253 | 1988-04-14 | Judan, 26th | Title match, game 4 |  | 11 | Kato Masao | 9p | Cho Chikun | 9p | W+R | 224 | 1988-04-28 | Judan, 26th | Title match, game 5 |  | 12 | Ishii Kunio | 9p | Aragaki Takeshi | 7p | W+4.5 | 277 | 1987-06-04 | Judan, 26th | Winners' Section, 1-1 |  | 13 | Aragaki Takeshi | 7p | Cho Chikun | 9p | W+5.5 | 263 | 1987-10-22 | Judan, 26th | Winners' Section, 2-4 |  | 14 | Hashimoto Shoji | 9p | Cho Chikun | 9p | W+8.5 | 298 | 1987-12-03 | Judan, 26th | Winners' Section, Final |  | 15 | Rin Kaiho | 9p | Cho Chikun | 9p | W+R | 280 | 1987-11-02 | Judan, 26th | Winners' Section, Semifinal |  | 16 | Ishida Yoshio | 9p | Hashimoto Shoji | 9p | W+R | 220 | 1987-09-01 | Judan, 26th | Winners' Section, Semifinal - 1 |  | 17 | Aragaki Takeshi | 7p | Ishida Yoshio | 9p | W+R | 140 | 1988-05-19 | Judan, 27th | 1-01 |  | 18 | Hashimoto Shoji | 9p | Rin Kaiho | 9p | W+0.5 | 330 | 1988-05-26 | Judan, 27th | 1-02 |  | 19 | Redmond, Michael | 5p | Hasegawa Sunao | 9p | W+R | 142 | 1988-05-26 | Judan, 27th | 1-03 |  | 20 | Yamashiro Hiroshi | 9p | Takemiya Masaki | 9p | B+1 | 224 | 1988-01-06 | Judan, 27th | 1-04 |  | 21 | Imamura Toshiya | 8p | Awaji Shuzo | 9p | W+R | 184 | 1988-02-06 | Judan, 27th | 1-05 |  | 22 | Takagi Shoichi | 9p | O Rissei | 8p | B+R | 191 | 1988-09-06 | Judan, 27th | 1-06 |  | 23 | Ohira Shuzo | 9p | Kobayashi Koichi | 9p | W+R | 190 | 1988-09-06 | Judan, 27th | 1-07 |  | 24 | Kato Masao | 9p | Sakata Eio | 9p | B+1.5 | 276 | 1988-06-30 | Judan, 27th | 1-08 |  | 25 | Hashimoto Shoji | 9p | Redmond, Michael | 5p | W+0.5 | 256 | 1988-06-30 | Judan, 27th | Losers' Section, 1-1 |  | 26 | Imamura Toshiya | 8p | O Rissei | 8p | W+R | 206 | 1988-07-28 | Judan, 27th | Losers' Section, 1-2 |  | 27 | Ohira Shuzo | 9p | Sakata Eio | 9p | W+R | 152 | 1988-07-28 | Judan, 27th | Losers' Section, 1-3 |  | 28 | Takemiya Masaki | 9p | Aragaki Takeshi | 7p | B+R | 173 | 1988-01-09 | Judan, 27th | Losers' Section, 1-4 |  | 29 | Takemiya Masaki | 9p | O Rissei | 9p | B+R | 141 | 1988-09-22 | Judan, 27th | Losers' Section, 2-1 |  | 30 | Awaji Shuzo | 9p | Yamashiro Hiroshi | 9p | B+R | 223 | 1988-09-29 | Judan, 27th | Losers' Section, 2-2 |  | 31 | Sakata Eio | 9p | Redmond, Michael | 6p | B+0.5 | 271 | 1988-11-10 | Judan, 27th | Losers' Section, 2-3 |  | 32 | Hasegawa Sunao | 9p | Kobayashi Koichi | 9p | B+R | 229 | 1988-12-01 | Judan, 27th | Losers' Section, 2-4 |  | 33 | Awaji Shuzo | 9p | Hasegawa Sunao | 9p | B+3.5 | 269 | 1988-12-08 | Judan, 27th | Losers' Section, 3-2 |  | 34 | Takemiya Masaki | 9p | Sakata Eio | 9p | B+R | 157 | 1988-12-22 | Judan, 27th | Losers' Section, 3-2 |  | 35 | Takagi Shoichi | 9p | Kato Masao | 9p | W+R | 246 | 1989-01-19 | Judan, 27th | Losers' Section, 3-3 |  | 36 | Rin Kaiho | 9p | Kato Masao | 9p | B+R | 189 | 1989-09-02 | Judan, 27th | Losers' Section, Final |  | 37 | Takemiya Masaki | 9p | Rin Kaiho | 9p | W+7.5 | 245 | 1989-01-26 | Judan, 27th | Losers' Section, Semifinal - 1 |  | 38 | Awaji Shuzo | 9p | Kato Masao | 9p | W+6.5 | 238 | 1989-01-26 | Judan, 27th | Losers' Section, Semifinal - 2 |  | 39 | Chin Kaei | 5p | Kobayashi Koichi | 9p | W+R | 282 | 1988-04-21 | Judan, 27th | Qualification-3 |  | 40 | Rin Kaiho | 9p | Cho Chikun | 9p | W+R | 242 | 1989-03-03 | Judan, 27th | Title match, game 1 |  | 41 | Cho Chikun | 9p | Rin Kaiho | 9p | B+6.5 | 201 | 1989-03-24 | Judan, 27th | Title match, game 2 |  | 42 | Rin Kaiho | 9p | Cho Chikun | 9p | W+R | 204 | 1989-04-06 | Judan, 27th | Title match, game 3 |  | 43 | Yamashiro Hiroshi | 9p | Ishida Yoshio | 9p | W+0.5 | 269 | 1988-07-07 | Judan, 27th | Winners' Section, 2-1 |  | 44 | Hasegawa Sunao | 9p | Rin Kaiho | 9p | W+R | 118 | 1988-07-28 | Judan, 27th | Winners' Section, 2-2 |  | 45 | Takagi Shoichi | 9p | Awaji Shuzo | 9p | B+6.5 | 285 | 1988-04-08 | Judan, 27th | Winners' Section, 2-3 |  | 46 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+R | 239 | 1988-02-11 | Judan, 27th | Winners' Section, 2-4 |  | 47 | Ishida Yoshio | 9p | Rin Kaiho | 9p | B+4,5 | 267 | 1989-12-01 | Judan, 27th | Winners' Section, Final |  | 48 | Ishida Yoshio | 9p | Takagi Shoichi | 9p | B+R | 261 | 1988-09-29 | Judan, 27th | Winners' Section, Semifinal - 1 |  | 49 | Kato Masao | 9p | Rin Kaiho | 9p | W+0.5 | 271 | 1988-08-12 | Judan, 27th | Winners' Section, Semifinal - 2 |  | 50 | Redmond, Michael | 5p | Hata Hidefumi | 5p | B+R | 157 | 1987-12-09 | Judan, 28th |  |  | 51 | Kiyonari Tetsuya | 9p | Redmond, Michael | 5p | W+2.5 | 264 | 1988-02-25 | Judan, 28th |  |  | 52 | Sakata Eio | 9p | Ogata Masaki | 9p | B+R | 243 | 1989-05-11 | Judan, 28th | 1-01 |  | 53 | Kobayashi Koichi | 9p | Otake Hideo | 9p | B+R | 239 | 1989-05-18 | Judan, 28th | 1-01 |  | 54 | Awaji Shuzo | 9p | Rin Kaiho | 9p | B+7 | 319 | 1989-05-18 | Judan, 28th | 1-03 |  | 55 | Imamura Toshiya | 8p | Takagi Shoichi | 9p | B+6 | 240 | 1989-05-25 | Judan, 28th | 1-04 |  | 56 | Takemiya Masaki | 9p | Hasegawa Sunao | 9p | W+0.5 | 261 | 1989-06-22 | Judan, 28th | 1-05 |  | 57 | Yamashiro Hiroshi | 9p | Kato Masao | 9p | B+4 | 236 | 1989-06-22 | Judan, 28th | 1-06 |  | 58 | Yoda Norimoto | 7p | Homma Akio | 9p | B+R | 157 | 1989-07-06 | Judan, 28th | 1-07 |  | 59 | Fujisawa Hideyuki | 9p | Ishida Yoshio | 9p | B+1.5 | 233 | 1989-07-20 | Judan, 28th | 1-08 |  | 60 | Redmond, Michael | 5p | O Meien | 7p | B+R | 185 | 1988-03-31 | Judan, 28th | 3 |  | 61 | Ishida Yoshio | 9p | Rin Kaiho | 9p | W+3 | 280 | 1989-02-23 | Judan, 28th | Challengers' Final |  | 62 | Takemiya Masaki | 9p | Yamashiro Hiroshi | 9p | B+9 | 263 | 1990-02-19 | Judan, 28th | Challengers' Final |  | 63 | Rin Kaiho | 9p | Takagi Shoichi | 9p | B+R | 169 | 1989-06-22 | Judan, 28th | Losers' Section, 1-1 |  | 64 | Ogata Masaki | 7p | Takemiya Masaki | 9p | W+2.5 | 276 | 1989-07-27 | Judan, 28th | Losers' Section, 1-2 |  | 65 | Kato Masao | 9p | Ishida Yoshio | 9p | W+1.5 | 329 | 1989-08-17 | Judan, 28th | Losers' Section, 1-3 |  | 66 | Otake Hideo | 9p | Homma Akio | 7p | B+7 | 247 | 1989-08-31 | Judan, 28th | Losers' Section, 1-4 |  | 67 | Otake Hideo | 9p | Takemiya Masaki | 9p | W+5.5 | 254 | 1989-09-21 | Judan, 28th | Losers' Section, 2-1 |  | 68 | Imamura Toshiya | 8p | Fujisawa Hideyuki | 9p | B+5.5 | 228 | 1989-09-28 | Judan, 28th | Losers' Section, 2-2 |  | 69 | Kobayashi Koichi | 9p | Hasegawa Sunao | 9p | B+R | 101 | 1989-10-26 | Judan, 28th | Losers' Section, 2-3 |  | 70 | Rin Kaiho | 9p | Ishida Yoshio | 9p | W+2 | 307 | 1989-11-02 | Judan, 28th | Losers' Section, 2-4 |  | 71 | Rin Kaiho | 9p | Takemiya Masaki | 9p | W+R | 132 | 1989-11-30 | Judan, 28th | Losers' Section, 3-1 |  | 72 | Imamura Toshiya | 8p | Kobayashi Koichi | 9p | W+6 | 255 | 1989-11-23 | Judan, 28th | Losers' Section, 3-2 |  | 73 | Awaji Shuzo | 9p | Sakata Eio | 9p | B+9 | 321 | 1989-12-01 | Judan, 28th | Losers' Section, 3-3 |  | 74 | Takemiya Masaki | 9p | Kobayashi Koichi | 9p | B+4 | 243 | 1989-02-15 | Judan, 28th | Losers' Section, Final |  | 75 | Kobayashi Koichi | 9p | Awaji Shuzo | 9p | B+R | 153 | 1989-01-25 | Judan, 28th | Losers' Section, Semifinal - 1 |  | 76 | Yoda Norimoto | 7p | Takemiya Masaki | 9p | W+1.5 | 236 | 1989-02-01 | Judan, 28th | Losers' Section, Semifinal - 2 |  | 77 | Redmond, Michael | 6p | Otake Hideo | 9p | W+R | 186 | 1989-03-23 | Judan, 28th | Preliminaries |  | 78 | Kataoka Satoshi | 9p | Kosugi Masaru | 7p | B+R | 61 | 1988-12-22 | Judan, 28th | Qualifications - 2 |  | 79 | Cho Chikun | 9p | Takemiya Masaki | 9p | W+R | 174 | 1990-03-08 | Judan, 28th | Title match, game 1 |  | 80 | Takemiya Masaki | 9p | Cho Chikun | 9p | B+R | 147 | 1990-03-28 | Judan, 28th | Title match, game 2 |  | 81 | Cho Chikun | 9p | Takemiya Masaki | 9p | B+5.5 | 214 | 1990-04-04 | Judan, 28th | Title match, game 3 |  | 82 | Takemiya Masaki | 9p | Cho Chikun | 9p | W+R | 102 | 1990-04-19 | Judan, 28th | Title match, game 4 |  | 83 | Cho Chikun | 9p | Takemiya Masaki | 9p | W+0.5 | 294 | 1990-04-26 | Judan, 28th | Title match, game 5 |  | 84 | Yoda Norimoto | 7p | Yamashiro Hiroshi | 9p | W+0.5 | 224 | 1989-11-16 | Judan, 28th | Winners' Section, Final |  | 85 | Awaji Shuzo | 9p | Imamura Toshiya | 9p | B+R | 237 | 1989-06-28 | Judan, 28th | Winners' Section, Quaterfinal - 1 |  | 86 | Sakata Eio | 9p | Hasegawa Sunao | 9p | B+R | 159 | 1989-07-27 | Judan, 28th | Winners' Section, Quaterfinal - 2 |  | 87 | Fujisawa Hideyuki | 9p | Yamashiro Hiroshi | 9p | W+R | 188 | 1989-08-17 | Judan, 28th | Winners' Section, Quaterfinal - 3 |  | 88 | Kobayashi Koichi | 9p | Yoda Norimoto | 7p | W+4 | 251 | 1989-09-21 | Judan, 28th | Winners' Section, Quaterfinal - 4 |  | 89 | Yamashiro Hiroshi | 9p | Awaji Shuzo | 9p | B+R | 131 | 1989-10-12 | Judan, 28th | Winners' Section, Semifinal - 1 |  | 90 | Sakata Eio | 9p | Yoda Norimoto | 7p | W+3.5 | 257 | 1989-11-02 | Judan, 28th | Winners' Section, Semifinal - 2 |  | 91 | Rin Kaiho | 9p | Komatsu Hideki | 7p | B+R | 215 | 1990-05-10 | Judan, 29th | 1-01 |  | 92 | Kamimura Kunio | 8p | Ogata Masaki | 7p | B+R | 123 | 1990-05-10 | Judan, 29th | 1-02 |  | 93 | Miyazawa Goro | 8p | O Rissei | 9p | W+R | 194 | 1990-05-17 | Judan, 29th | 1-03 |  | 94 | Oyama Kunio | 9p | Sakata Eio | 9p | W+R | 228 | 1990-05-17 | Judan, 29th | 1-04 |  | 95 | Kobayashi Koichi | 9p | Cho Chikun | 9p | W+2.5 | 242 | 1990-05-24 | Judan, 29th | 1-05 |  | 96 | Yamashiro Hiroshi | 9p | Imamura Toshiya | 8p | B+3 | 273 | 1990-05-24 | Judan, 29th | 1-06 |  | 97 | Ishida Yoshio | 9p | O Meien | 8p | B+R | 159 | 1990-05-31 | Judan, 29th | 1-07 |  | 98 | Yoda Norimoto | 7p | Awaji Shuzo | 9p | B+R | 111 | 1990-06-07 | Judan, 29th | 1-08 |  | 99 | Yoda Norimoto | 8p | Cho Chikun | 9p | W+0.5 | 245 | 1991-02-14 | Judan, 29th | Challengers' Final |  | 100 | Komatsu Hideki | 7p | Takemiya Masaki | 9p | W+R | 164 | 1990-06-21 | Judan, 29th | Losers' Section, 1-1 |  |