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| # | Black player  | Rank  | White player  | Rank  | Result  | # moves  | Date  | Event  | Round  |  | 1 | Kato Masao | 9p | Iwata Tatsuaki | 9p | W+4.5 | 264 | 1981-05-14 | Judan, 20th | Winners' Section, Round 1 |  | 2 | Rin Kaiho | 9p | Sakata Eio | 9p | B+R | 223 | 1981-06-11 | Judan, 20th | Winners' Section, Round 1 |  | 3 | Sonoda Yuichi | 9p | Sugiuchi Masao | 9p | B+R | 185 | 1981-06-04 | Judan, 20th | Winners' Section, Round 2 |  | 4 | Tono Hiroaki | 9p | Iwata Tatsuaki | 9p | B+R | 203 | 1981-06-25 | Judan, 20th | Winners' Section, Round 2 |  | 5 | Ishida Yoshio | 9p | Rin Kaiho | 9p | B+7.5 | 249 | 1981-07-15 | Judan, 20th | Winners' Section, Round 2 |  | 6 | Ishida Yoshio | 9p | Cho Chikun | 9p | W+R | 190 | 1981-09-17 | Judan, 20th | Winners' Section, Semifinal |  | 7 | Kubouchi Shuchi | 9p | Kojima Takaho | 9p | W+R | 190 | 1982-05-27 | Judan, 21st | 1/8 Final - 1 |  | 8 | Iwata Tatsuaki | 9p | Sugiuchi Masao | 9p | B+R | 269 | 1982-03-06 | Judan, 21st | 1/8 Final - 2 |  | 9 | Ishida Yoshio | 9p | Hashimoto Shoji | 9p | B+2 | 281 | 1982-06-17 | Judan, 21st | 1/8 Final - 3 |  | 10 | Sakata Eio | 9p | Sato Sunao | 9p | B+3.5 | 264 | 1983-06-16 | Judan, 21st | 1/8 Final - 3 |  | 11 | Tono Hiroaki | 9p | Kato Masao | 9p | W+8 | 238 | 1982-06-24 | Judan, 21st | 1/8 Final - 4 |  | 12 | Honda Kunihisa | 9p | Kori Toshio | 6p | B+3 | 247 | 1982-01-07 | Judan, 21st | 1/8 Final - 5 |  | 13 | Koyama Yasuo | 9p | Kanashima Tadashi | 7p | B+R | 159 | 1982-01-07 | Judan, 21st | 1/8 Final - 6 |  | 14 | Honda Kunihisa | 9p | Yamashiro Hiroshi | 8p | W+1.5 | 217 | 1983-07-14 | Judan, 21st | 1/8 Final - 6 |  | 15 | Kobayashi Koichi | 9p | Sakata Eio | 9p | B+R | 203 | 1982-07-25 | Judan, 21st | 1/8 Final - 7 |  | 16 | Sonoda Yuichi | 9p | Otake Hideo | 9p | W+R | 150 | 1982-07-29 | Judan, 21st | 1/8 Final - 8 |  | 17 | Kuroda Yukio | 7p | Abe Yoshiteru | 8p | W+R | 164 | 1981-09-24 | Judan, 21st | 2nd preliminary |  | 18 | Kojima Takaho | 9p | Fujisawa Hosai | 9p | B+R | 255 | 1982-04-29 | Judan, 21st | 3rd Preliminary |  | 19 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+R | 219 | 1983-10-02 | Judan, 21st | Final |  | 20 | Kubouchi Shuchi | 9p | Tono Hiroaki | 9p | W+R | 198 | 1982-07-15 | Judan, 21st | Losers' Section, 1-1 |  | 21 | Kanashima Tadashi | 7p | Hashimoto Shoji | 9p | B+1 | 264 | 1982-07-29 | Judan, 21st | Losers' Section, 1-2 |  | 22 | Sonoda Yuichi | 9p | Sugiuchi Masao | 9p | W+2 | 222 | 1982-08-26 | Judan, 21st | Losers' Section, 1-3 |  | 23 | Sakata Eio | 9p | Kori Toshio | 6p | B+R | 205 | 1982-02-09 | Judan, 21st | Losers' Section, 1-4 |  | 24 | Hashimoto Shoji | 9p | Otake Hideo | 9p | B+1.5 | 239 | 1983-08-25 | Judan, 21st | Losers' Section, 1-4 |  | 25 | Tono Hiroaki | 9p | Kanashima Tadashi | 7p | B+R | 181 | 1982-02-09 | Judan, 21st | Losers' Section, 2-1 |  | 26 | Ishida Yoshio | 9p | Kojima Takaho | 9p | B+1 | 268 | 1982-09-16 | Judan, 21st | Losers' Section, 2-2 |  | 27 | Sakata Eio | 9p | Sugiuchi Masao | 9p | W+11.5 | 308 | 1982-11-04 | Judan, 21st | Losers' Section, 2-3 |  | 28 | Honda Kunihisa | 9p | Iwata Tatsuaki | 9p | W+R | 138 | 1982-04-11 | Judan, 21st | Losers' Section, 2-4 |  | 29 | Sugiuchi Masao | 9p | Tono Hiroaki | 9p | B+R | 223 | 1982-10-28 | Judan, 21st | Losers' Section, 3-2 |  | 30 | Iwata Tatsuaki | 9p | Ishida Yoshio | 9p | B+R | 179 | 1982-11-25 | Judan, 21st | Losers' Section, 3-2 |  | 31 | Koyama Yasuo | 9p | Kobayashi Koichi | 9p | W+4 | 244 | 1982-02-12 | Judan, 21st | Losers' Section, 3-3 |  | 32 | Kobayashi Koichi | 9p | Sugiuchi Masao | 9p | B+R | 189 | 1983-01-27 | Judan, 21st | Losers' Section, Final |  | 33 | Iwata Tatsuaki | 9p | Kobayashi Koichi | 9p | W+0.5 | 269 | 1983-01-13 | Judan, 21st | Losers' Section, Semifinal - 1 |  | 34 | Otake Hideo | 9p | Sugiuchi Masao | 9p | W+R | 164 | 1983-01-13 | Judan, 21st | Losers' Section, Semifinal - 2 |  | 35 | Cho Chikun | 9p | Kato Masao | 9p | W+0.5 | 277 | 1983-03-03 | Judan, 21st | Title match, game 1 |  | 36 | Kato Masao | 9p | Cho Chikun | 9p | B+0.5 | 307 | 1983-03-24 | Judan, 21st | Title match, game 2 |  | 37 | Cho Chikun | 9p | Kato Masao | 9p | B+R | 193 | 1983-04-06 | Judan, 21st | Title match, game 3 |  | 38 | Kato Masao | 9p | Cho Chikun | 9p | W+R | 178 | 1983-04-13 | Judan, 21st | Title match, game 4 |  | 39 | Cho Chikun | 9p | Kato Masao | 9p | W+0.5 | 257 | 1983-04-27 | Judan, 21st | Title match, game 5 |  | 40 | Otake Hideo | 9p | Kato Masao | 9p | W+R | 158 | 1982-12-23 | Judan, 21st | Winners' Section, Final |  | 41 | Kojima Takaho | 9p | Kato Masao | 9p | W+R | 134 | 1982-07-28 | Judan, 21st | Winners' Section, Quaterfinal - 1 |  | 42 | Ishida Yoshio | 9p | Koyama Shizuo | 9p | W+1.5 | 238 | 1982-08-12 | Judan, 21st | Winners' Section, Quaterfinal - 2 |  | 43 | Honda Kunihisa | 9p | Kobayashi Koichi | 9p | W+R | 198 | 1982-08-26 | Judan, 21st | Winners' Section, Quaterfinal - 3 |  | 44 | Otake Hideo | 9p | Iwata Tatsuaki | 9p | B+5 | 255 | 1982-07-10 | Judan, 21st | Winners' Section, Quaterfinal - 4 |  | 45 | Kojima Yasuo | 9p | Kato Masao | 9p | W+R | 204 | 1982-09-23 | Judan, 21st | Winners' Section, Semifinal - 1 |  | 46 | Otake Hideo | 9p | Kobayashi Koichi | 9p | B+R | 111 | 1982-10-21 | Judan, 21st | Winners' Section, Semifinal - 2 |  | 47 | Kajiwara Takeo | 9p | Kobayashi Satoru | 7p | B+4,5 | 206 | 1983-11-03 | Judan, 21st | Winners' Section, Semifinal - 2 |  | 48 | Kobayashi Koichi | 9p | Sakata Eio | 9p | B+5.5 | 255 | 1984-02-16 | Judan, 22nd | 1, Challenger final |  | 49 | Tono Hiroaki | 9p | Cho Chikun | 9p | W+4.5 | 196 | 1983-06-02 | Judan, 22nd | 1/8 Final - 1 |  | 50 | Hashimoto Shoji | 9p | Sugiuchi Masao | 9p | W+10 | 283 | 1983-06-09 | Judan, 22nd | 1/8 Final - 2 |  | 51 | Kajiwara Takeo | 9p | Koyama Yasuo | 9p | B+6 | 269 | 1983-06-30 | Judan, 22nd | 1/8 Final - 4 |  | 52 | Otake Hideo | 9p | Kobayashi Satoru | 7p | W+R | 168 | 1983-06-30 | Judan, 22nd | 1/8 Final - 5 |  | 53 | Kobayashi Koichi | 9p | Ishida Yoshio | 9p | W+4 | 261 | 1983-07-14 | Judan, 22nd | 1/8 Final - 7 |  | 54 | Iwata Tatsuaki | 9p | Sonoda Yuichi | 9p | B+R | 195 | 1983-07-28 | Judan, 22nd | 1/8 Final - 8 |  | 55 | Kataoka Satoshi | 9p | O Rissei | 7p | B+3 | 254 | 1983-03-02 | Judan, 22nd | 2nd Preliminary |  | 56 | Kataoka Satoshi | 9p | Sakata Eio | 9p | W+R | 246 | 1983-12-05 | Judan, 22nd | 3rd Preliminary, Final |  | 57 | Sato Sunao | 9p | Kobayashi Koichi | 9p | B+2 | 241 | 1983-08-04 | Judan, 22nd | Losers' Section, 1-1 |  | 58 | Tono Hiroaki | 9p | Honda Kunihisa | 9p | B+R | 149 | 1983-08-04 | Judan, 22nd | Losers' Section, 1-2 |  | 59 | Koyama Yasuo | 9p | Sonoda Yuichi | 9p | W+8 | 247 | 1983-08-25 | Judan, 22nd | Losers' Section, 1-3 |  | 60 | Iwata Tatsuaki | 9p | Sugiuchi Masao | 9p | W+2 | 252 | 1983-09-08 | Judan, 22nd | Losers' Section, 2-1 |  | 61 | Kobayashi Koichi | 9p | Tono Hiroaki | 9p | B+1 | 218 | 1983-09-08 | Judan, 22nd | Losers' Section, 2-2 |  | 62 | Yamashiro Hiroshi | 8p | Ishida Yoshio | 9p | W+2 | 266 | 1983-09-29 | Judan, 22nd | Losers' Section, 2-3 |  | 63 | Hashimoto Shoji | 9p | Sonoda Yuichi | 9p | B+R | 127 | 1983-10-13 | Judan, 22nd | Losers' Section, 2-4 |  | 64 | Ishida Yoshio | 9p | Sugiuchi Masao | 9p | W+R | 206 | 1983-10-27 | Judan, 22nd | Losers' Section, 3-2 |  | 65 | Kobayashi Koichi | 9p | Hashimoto Shoji | 9p | B+R | 111 | 1983-11-10 | Judan, 22nd | Losers' Section, 3-2 |  | 66 | Cho Chikun | 9p | Kobayashi Satoru | 9p | B+R | 151 | 1983-11-17 | Judan, 22nd | Losers' Section, 3-3 |  | 67 | Kobayashi Koichi | 9p | Cho Chikun | 9p | B+R | 153 | 1984-01-16 | Judan, 22nd | Losers' Section, Final |  | 68 | Cho Chikun | 9p | Sugiuchi Masao | 9p | B+R | 145 | 1983-12-08 | Judan, 22nd | Losers' Section, Semifinal - 1 |  | 69 | Kajiwara Takeo | 9p | Kobayashi Koichi | 9p | W+R | 242 | 1983-12-15 | Judan, 22nd | Losers' Section, Semifinal - 2 |  | 70 | Kato Masao | 9p | Kobayashi Koichi | 9p | B+R | 225 | 1984-02-29 | Judan, 22nd | Title match, game 1 |  | 71 | Kobayashi Koichi | 9p | Kato Masao | 9p | W+7.5 | 269 | 1984-03-15 | Judan, 22nd | Title match, game 2 |  | 72 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+R | 280 | 1984-03-29 | Judan, 22nd | Title match, game 3 |  | 73 | Kobayashi Koichi | 9p | Kato Masao | 9p | B+R | 131 | 1984-04-04 | Judan, 22nd | Title match, game 4 |  | 74 | Kato Masao | 9p | Kobayashi Koichi | 9p | W+R | 180 | 1984-04-18 | Judan, 22nd | Title match, game 5 |  | 75 | Sakata Eio | 9p | Kajiwara Takeo | 9p | B+R | 245 | 1983-12-01 | Judan, 22nd | Winners' Section, Final |  | 76 | Ishida Yoshio | 9p | Sakata Eio | 9p | W+0.5 | 267 | 1983-07-28 | Judan, 22nd | Winners' Section, Quaterfinal - 1 |  | 77 | Sugiuchi Masao | 9p | Kobayashi Satoru | 7p | W+2 | 247 | 1983-07-28 | Judan, 22nd | Winners' Section, Quaterfinal - 2 |  | 78 | Iwata Tatsuaki | 9p | Kajiwara Takeo | 9p | W+3 | 242 | 1983-08-18 | Judan, 22nd | Winners' Section, Quaterfinal - 3 |  | 79 | Cho Chikun | 9p | Yamashiro Hiroshi | 8p | B+R | 109 | 1983-08-25 | Judan, 22nd | Winners' Section, Quaterfinal - 4 |  | 80 | Sakata Eio | 9p | Cho Chikun | 9p | B+R | 233 | 1983-10-06 | Judan, 22nd | Winners' Section, Semifinal - 1 |  | 81 | Ishida Yoshio | 9p | Kada Katsuji | 9p | B+6.5 | 231 | 1984-06-14 | Judan, 23rd | 1-03 |  | 82 | Kojima Takaho | 9p | O Meien | 6p | W+R | 144 | 1984-09-06 | Judan, 23rd | 2 |  | 83 | Chino Tadahiko | 9p | Ninomiya Hideko | 1p ? | W+R | 218 | 1983-10-27 | Judan, 23rd | 2nd Preliminary |  | 84 | Rin Kaiho | 9p | Hane Yasumasa | 8p | B+R | 151 | 1984-12-06 | Judan, 23rd | Final |  | 85 | Otake Hideo | 9p | O Meien | 6p | B+R | 169 | 1985-01-31 | Judan, 23rd | Final |  | 86 | Otake Hideo | 9p | Rin Kaiho | 9p | B+R | 205 | 1985-02-14 | Judan, 23rd | Final |  | 87 | Kato Masao | 9p | Cho Chikun | 9p | W+R | 200 | 1984-10-11 | Judan, 23rd | Losers' Section, 2-3 |  | 88 | Kada Katsuji | 9p | Iwata Tatsuaki | 9p | W+3.5 | 295 | 1984-07-26 | Judan, 23rd | Losers' Section, Round 1 |  | 89 | Sugiuchi Masao | 9p | Oyama Yasuo | 9p | B+7.5 | 310 | 1984-07-26 | Judan, 23rd | Losers' Section, Round 1 |  | 90 | Hashimoto Shoji | 9p | Kojima Takaho | 9p | W+1.5 | 238 | 1984-08-16 | Judan, 23rd | Losers' Section, Round 1 |  | 91 | Sugiuchi Masao | 9p | Iwata Tatsuaki | 9p | B+R | 167 | 1984-10-06 | Judan, 23rd | Losers' Section, Round 2 |  | 92 | Otake Hideo | 9p | Kajiwara Takeo | 9p | B+10.5 | 267 | 1984-11-29 | Judan, 23rd | Losers' Section, Round 2 |  | 93 | Sugiuchi Masao | 9p | O Meien | 6p | W+R | 140 | 1984-11-08 | Judan, 23rd | Losers' Section, Round 3 |  | 94 | Otake Hideo | 9p | Cho Chikun | 9p | B+R | 109 | 1984-12-13 | Judan, 23rd | Losers' Section, Round 3 |  | 95 | Kobayashi Satoru | 8p | Ishida Yoshio | 9p | W+2.5 | 297 | 1984-12-13 | Judan, 23rd | Losers' Section, Round 3 |  | 96 | Hane Yasumasa | 9p | O Meien | 6p | W+R | 194 | 1985-01-10 | Judan, 23rd | preliminary round |  | 97 | Hane Yasumasa | 9p | Kobayashi Satoru | 8p | B+4,5 | 230 | 1984-11-29 | Judan, 23rd | Semifinal - 2 |  | 98 | Otake Hideo | 9p | Ishida Yoshio | 9p | B+R | 217 | 1985-01-17 | Judan, 23rd | Semifinal - 2 |  | 99 | Otake Hideo | 9p | Kobayashi Koichi | 9p | W+R | 180 | 1985-03-06 | Judan, 23rd | Title match, game 1 |  | 100 | Kobayashi Koichi | 9p | Otake Hideo | 9p | B+4,5 | 212 | 1985-03-20 | Judan, 23rd | Title match, game 2 |  |