| # | 
Black player  | 
Rank  | 
White player  | 
Rank  | 
Result  | 
# moves  | 
Date  | 
Event  | 
Round  | 
 
| 1 | Cho Sonjin | 5p | O Rissei | 9p | B+5.5 | 296 | 1989-08-17 | Gosei, 15th | 2nd Preliminary |  | 2 | Hane Yasumasa | 9p | Cho Chikun | 9p | B+R | 141 | 1990-03-22 | Gosei, 15th | 3-2 |  | 3 | Kobayashi Koichi | 9p | Takagi Shoichi | 9p | B+R | 165 | 1990-06-14 | Gosei, 15th | Final |  | 4 | Takagi Shoichi | 9p | Komatsu Hideki | 7p | B+R | 209 | 1990-03-07 | Gosei, 15th | Quaterfinal - 1 |  | 5 | Imamura Toshiya | 8p | Miyamoto Yoshihisa | 9p | B+7 | 251 | 1990-03-22 | Gosei, 15th | Quaterfinal - 3 |  | 6 | Kobayashi Satoru | 9p | Kataoka Satoshi | 9p | B+2 | 228 | 1990-05-17 | Gosei, 15th | Quaterfinal - 4 |  | 7 | Takagi Shoichi | 9p | Takagi Shoichi | 8p | B+7 | 298 | 1990-05-10 | Gosei, 15th | Semifinal - 1 |  | 8 | Hane Yasumasa | 9p | Kobayashi Satoru | 9p | W+R | 158 | 1990-05-24 | Gosei, 15th | Semifinal - 2 |  | 9 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+R | 152 | 1990-07-04 | Gosei, 15th | Title match, game 1 |  | 10 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+R | 179 | 1990-07-13 | Gosei, 15th | Title match, game 2 |  | 11 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+10.5 | 235 | 1990-07-31 | Gosei, 15th | Title match, game 3 |  | 12 | Hashimoto Yujiro | 6p | Yamashiro Hiroshi | 9p | B+4 | 237 | 1990-11-01 | Gosei, 16th | 1 |  | 13 | Hashimoto Shoji | 9p | Goto Shungo | 8p | B+7 | 264 | 1990-11-15 | Gosei, 16th | 1 |  | 14 | Otake Hideo | 5p | Kato Masao | 9p | W+R | 144 | 1991-01-09 | Gosei, 16th | 1 |  | 15 | Kanagawa Masaaki | 6p | Fukui Masaaki | 8p | W+R | 172 | 1991-01-10 | Gosei, 16th | 1/8 Final - 1 |  | 16 | Yo Kagen | 5p | Nakamura Hidehito | 9p | B+4 | 311 | 1990-12-06 | Gosei, 16th | 1/8 Final - 2 |  | 17 | Shiraishi Yutaka | 9p | Ogata Masaki | 9p | B+R | 185 | 1991-01-17 | Gosei, 16th | 1/8 Final - 3 |  | 18 | Ishida Yoshio | 9p | Takemiya Masaki | 9p | B+4,5 | 258 | 1991-03-07 | Gosei, 16th | 1/8 Final - 4 |  | 19 | Sonoda Yuichi | 9p | Hashimoto Yujiro | 6p | B+R | 173 | 1991-01-24 | Gosei, 16th | 1/8 Final - 5 |  | 20 | Hane Yasumasa | 9p | Kato Masao | 9p | W+R | 192 | 1991-04-04 | Gosei, 16th | 1/8 Final - 6 |  | 21 | Takahara Shuji | 8p | Hikosaka Naoto | 8p | W+R | 192 | 1990-12-06 | Gosei, 16th | 1/8 Final - 7 |  | 22 | Kobayashi Koichi | 9p | Hashimoto Shoji | 9p | B+R | 233 | 1991-01-31 | Gosei, 16th | 1/8 Final - 8 |  | 23 | Yo Kagen | 5p | Yokoyama Kunitada | 8p | B+R | 135 | 1990-10-11 | Gosei, 16th | 1-01 |  | 24 | Ushikubo Yoshitaka | 9p | Ishida Yoshio | 9p | W+R | 194 | 1990-10-18 | Gosei, 16th | 1-02 |  | 25 | Sakata Eio | 9p | Takahara Shuji | 8p | W+0.5 | 340 | 1990-10-25 | Gosei, 16th | 1-03 |  | 26 | Cho Chikun | 9p | Nakamura Hidehito | 9p | W+4.5 | 259 | 1990-10-25 | Gosei, 16th | 1-04 |  | 27 | Shiraishi Yutaka | 9p | Tei Meiko | 8p | B+2 | 268 | 1990-10-11 | Gosei, 16th | 1-05 |  | 28 | Kori Toshio | 8p | Fukui Masaaki | 8p | W+R | 192 | 1990-10-25 | Gosei, 16th | 1-06 |  | 29 | Hiroe Hiroyuki | 6p | Kanagawa Masaaki | 6p | W+R | 158 | 1990-10-31 | Gosei, 16th | 1-07 |  | 30 | Takagi Shoichi | 9p | Hane Yasumasa | 9p | W+R | 168 | 1990-11-15 | Gosei, 16th | 1-08 |  | 31 | Kasai Koji | 6p | Ogata Masaki | 9p | W+0.5 | 271 | 1990-11-15 | Gosei, 16th | 1-09 |  | 32 | Takemiya Masaki | 9p | Otake Hideo | 9p | B+R | 81 | 1990-11-22 | Gosei, 16th | 1-10 |  | 33 | Sonoda Yuichi | 9p | Rin Kaiho | 9p | B+R | 201 | 1990-12-20 | Gosei, 16th | 1-11 |  | 34 | Hikosaka Naoto | 8p | Imamura Toshiya | 9p | B+2 | 255 | 1990-10-18 | Gosei, 16th | 1-12 |  | 35 | Ishida Yoshio | 9p | Kobayashi Satoru | 9p | W+1 | 240 | 1991-06-13 | Gosei, 16th | Challengers' Final |  | 36 | Kobayashi Satoru | 9p | Sonoda Yuichi | 9p | B+R | 117 | 1991-03-28 | Gosei, 16th | Quaterfinal - 1 |  | 37 | Hikosaka Naoto | 8p | Ishida Yoshio | 9p | W+R | 154 | 1991-04-11 | Gosei, 16th | Quaterfinal - 2 |  | 38 | Kato Masao | 9p | Yo Kagen | 5p | W+R | 240 | 1991-05-02 | Gosei, 16th | Quaterfinal - 3 |  | 39 | Shiraishi Yutaka | 9p | Fukui Masaaki | 8p | B+10 | 293 | 1991-04-04 | Gosei, 16th | Quaterfinal - 4 |  | 40 | Ishida Yoshio | 9p | Shiraishi Yutaka | 9p | B+R | 175 | 1991-05-09 | Gosei, 16th | Semifinal - 1 |  | 41 | Kobayashi Satoru | 9p | Yo Kagen | 5p | B+R | 153 | 1991-05-30 | Gosei, 16th | Semifinal - 2 |  | 42 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+7.5 | 270 | 1991-07-11 | Gosei, 16th | Title match, game 1 |  | 43 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+R | 223 | 1991-07-22 | Gosei, 16th | Title match, game 2 |  | 44 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | B+R | 251 | 1991-07-31 | Gosei, 16th | Title match, game 3 |  | 45 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | W+0.5 | 234 | 1991-08-19 | Gosei, 16th | Title match, game 4 |  | 46 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+R | 169 | 1991-08-27 | Gosei, 16th | Title match, game 5 |  | 47 | Hisajima Kunio | 9p | Ishii Kunio | 9p | B+R | 125 | 1991-12-19 | Gosei, 17th | 1/8 Final - 1 |  | 48 | Takabayashi Masahiro | 5p | Awaji Shuzo | 9p | W+R | 220 | 1992-01-16 | Gosei, 17th | 1/8 Final - 3 |  | 49 | Kobayashi Satoru | 9p | Yamashiro Hiroshi | 9p | B+R | 119 | 1992-02-13 | Gosei, 17th | 1/8 Final - 4 |  | 50 | Yoda Norimoto | 8p | Cho Chikun | 9p | B+3.5 | 213 | 1992-03-05 | Gosei, 17th | 1/8 Final - 5 |  | 51 | Oyama Kutao | 9p | Kato Masao | 9p | W+R | 150 | 1992-03-05 | Gosei, 17th | 1/8 Final - 6 |  | 52 | Komatsu Hideki | 7p | Fujisawa Hideyuki | 9p | W+5.5 | 271 | 1992-03-18 | Gosei, 17th | 1/8 Final - 7 |  | 53 | Hashimoto Shoji | 9p | Kataoka Satoshi | 9p | W+7 | 265 | 1992-03-19 | Gosei, 17th | 1/8 Final - 8 |  | 54 | Otake Hideo | 9p | Ishii Kunio | 9p | W+R | 216 | 1991-10-17 | Gosei, 17th | 1-01 |  | 55 | Oyama Kutao | 9p | Hashimoto Yoshimi | 9p | B+R | 183 | 1991-10-17 | Gosei, 17th | 1-02 |  | 56 | Iwata Hajime | 7p | Kishimoto Kazuo | 9p | W+R | 232 | 1991-10-17 | Gosei, 17th | 1-03 |  | 57 | Kobayashi Satoru | 9p | Sakata Eio | 9p | B+R | 47 | 1991-10-24 | Gosei, 17th | 1-04 |  | 58 | Kato Masao | 9p | Ushinohama Satsuo | 9p | B+12 | 264 | 1991-10-24 | Gosei, 17th | 1-05 |  | 59 | Yamashiro Hiroshi | 9p | Sonoda Yuichi | 9p | B+0.5 | 224 | 1991-10-24 | Gosei, 17th | 1-06 |  | 60 | Oya Koichi | 7p | Shiraishi Yutaka | 9p | W+1 | 244 | 1991-10-24 | Gosei, 17th | 1-07 |  | 61 | Yuki Satoshi | 7p | Cho Chikun | 9p | W+R | 182 | 1991-10-31 | Gosei, 17th | 1-08 |  | 62 | Takabayashi Masahiro | 5p | Takemiya Masaki | 9p | B+2.5 | 233 | 1991-11-01 | Gosei, 17th | 1-09 |  | 63 | Fujisawa Hideyuki | 9p | Yo Kaei | 5p | B+R | 103 | 1991-11-07 | Gosei, 17th | 1-10 |  | 64 | Fujisawa Hideyuki | 9p | Yo Kaei | 5p | B+R | 103 | 1991-11-07 | Gosei, 17th | 1-10 |  | 65 | Tsuchida Masamitsu | 9p | Hisajima Kunio | 9p | W+14 | 251 | 1991-11-14 | Gosei, 17th | 1-11 |  | 66 | Kataoka Satoshi | 9p | Yo Kagen | 5p | B+R | 209 | 1991-11-21 | Gosei, 17th | 1-12 |  | 67 | Awaji Shuzo | 9p | O Meien | 8p | B+R | 105 | 1991-11-21 | Gosei, 17th | 1-13 |  | 68 | Yoda Norimoto | 8p | Ishida Yoshio | 9p | B+3 | 274 | 1991-12-05 | Gosei, 17th | 1-14 |  | 69 | Hashimoto Shoji | 9p | Rin Kaiho | 9p | B+R | 133 | 1992-02-13 | Gosei, 17th | 1-15 |  | 70 | Ishida Akira | 9p | Komatsu Hideki | 7p | W+R | 194 | 1992-03-05 | Gosei, 17th | 1-16 |  | 71 | Cho Chikun | 9p | Kobayashi Satoru | 9p | W+R | 170 | 1992-06-04 | Gosei, 17th | Challengers' Final |  | 72 | Redmond, Michael | 7p | Oya Koichi | 7p | W+R | 266 | 1991-09-19 | Gosei, 17th | Preliminaries |  | 73 | Kobayashi Satoru | 9p | Kato Masao | 9p | W+2 | 190 | 1992-03-26 | Gosei, 17th | Quaterfinal - 1 |  | 74 | Cho Chikun | 9p | Shiraishi Yutaka | 9p | B+6.5 | 201 | 1992-03-26 | Gosei, 17th | Quaterfinal - 2 |  | 75 | Hisajima Kunio | 9p | Fujisawa Hideyuki | 9p | B+R | 169 | 1992-04-01 | Gosei, 17th | Quaterfinal - 2 |  | 76 | Kataoka Satoshi | 9p | Awaji Shuzo | 9p | B+0.5 | 276 | 1992-04-02 | Gosei, 17th | Quaterfinal - 4 |  | 77 | Kobayashi Satoru | 9p | Hisajima Kunio | 9p | B+R | 129 | 1992-04-23 | Gosei, 17th | Semifinal - 1 |  | 78 | Kataoka Satoshi | 9p | Cho Chikun | 9p | W+2.5 | 256 | 1992-04-30 | Gosei, 17th | Semifinal - 2 |  | 79 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | B+R | 145 | 1992-07-02 | Gosei, 17th | Title match, game 1 |  | 80 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+1.5 | 229 | 1992-07-16 | Gosei, 17th | Title match, game 2 |  | 81 | Kobayashi Koichi | 9p | Kobayashi Satoru | 9p | W+4.5 | 212 | 1992-07-29 | Gosei, 17th | Title match, game 3 |  | 82 | Kobayashi Satoru | 9p | Kobayashi Koichi | 9p | W+R | 126 | 1992-08-26 | Gosei, 17th | Title match, game 4 |  | 83 | Hikosaka Naoto | 9p | Tsuchida Masamitsu | 9p | B+4,5 | 264 | 1992-12-10 | Gosei, 18th | 1/8 Final - 1 |  | 84 | Miyazawa Goro | 9p | Ishida Akira | 9p | W+R | 154 | 1993-01-21 | Gosei, 18th | 1/8 Final - 2 |  | 85 | Cho Chikun | 9p | Oya Koichi | 7p | B+R | 145 | 1992-11-12 | Gosei, 18th | 1/8 Final - 3 |  | 86 | O Rissei | 9p | Hisajima Kunio | 9p | B+R | 131 | 1993-03-11 | Gosei, 18th | 1/8 Final - 4 |  | 87 | Takemiya Masaki | 9p | Kanashima Tadashi | 9p | B+R | 151 | 1992-11-19 | Gosei, 18th | 1/8 Final - 5 |  | 88 | Miyamoto Naoki | 9p | Kobayashi Satoru | 9p | W+2.5 | 245 | 1992-12-24 | Gosei, 18th | 1/8 Final - 6 |  | 89 | Kato Masao | 9p | Kori Toshio | 8p | B+R | 177 | 1993-04-01 | Gosei, 18th | 1/8 Final - 7 |  | 90 | Rin Kaiho | 9p | Kataoka Satoshi | 9p | B+1.5 | 244 | 1993-02-08 | Gosei, 18th | 1/8 Final - 8 |  | 91 | Oya Koichi | 7p | Cho Sonjin | 7p | B+9 | 289 | 1992-10-15 | Gosei, 18th | 1-01 |  | 92 | Nakamura Hidehito | 9p | Cho Chikun | 9p | W+2.5 | 255 | 1992-10-15 | Gosei, 18th | 1-02 |  | 93 | Ishida Yoshio | 9p | Tsuchida Masamitsu | 9p | W+R | 206 | 1992-10-15 | Gosei, 18th | 1-03 |  | 94 | Miyazawa Goro | 9p | Doi Makoto | 7p | B+6.5 | 284 | 1992-10-22 | Gosei, 18th | 1-04 |  | 95 | Takemiya Masaki | 9p | Yoda Norimoto | 8p | B+1.5 | 235 | 1992-10-29 | Gosei, 18th | 1-05 |  | 96 | O Rissei | 9p | Kubo Katsuaki | 9p | B+2.5 | 215 | 1992-10-15 | Gosei, 18th | 1-06 |  | 97 | Rin Kaiho | 9p | Yuki Satoshi | 7p | B+R | 99 | 1992-10-29 | Gosei, 18th | 1-07 |  | 98 | Kanashima Tadashi | 9p | Ueki Yoshio | 6p | B+3.5 | 307 | 1992-10-22 | Gosei, 18th | 1-08 |  | 99 | Kataoka Satoshi | 9p | Ohira Shuzo | 9p | B+7.5 | 261 | 1992-10-29 | Gosei, 18th | 1-09 |  | 100 | Miyamoto Naoki | 9p | Sakaguchi Ryuzo | 9p | B+R | 261 | 1992-10-29 | Gosei, 18th | 1-10 |  
 
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