| 1 | Kuroda Yukio | 7p | Kanno Kiyonori | 6p | B+0.5 | 250 | 1975-05-01 | Prime Minister's Cup, 19th | Preliminaries |
| 2 | Kosugi Kiyoshi | 5p | Sato Masaharu | 6p | W+0.5 | 226 | 1975-06-04 | Prime Minister's Cup, 19th | Preliminaries |
| 3 | Kurosawa Tadanao | 7p | Ando Takeo | 6p | W+R | 128 | 1975-04-10 | Prime Minister's Cup, 19th | Quaterfinal |
| 4 | Cho Chikun | 6p | Kawamoto Noboru | 6p | B+R | 137 | 1975-02-27 | Prime Minister's Cup, 19th | Round 2 |
| 5 | Kobayashi Koichi | 7p | Cho Chikun | 6p | B+R | 217 | 1975-05-15 | Prime Minister's Cup, 19th | Round 3 |
| 6 | Kojima Takaho | 7p | Ando Takeo | 6p | B+R | 93 | 1975-08-28 | Prime Minister's Cup, 19th | Semifinal - 1 |
| 7 | Cho Chikun | 7p | Kanashima Tadashi | 6 dan | B+R | 111 | 1976-02-22 | Prime Minister's Cup, 20th | 1 |
| 8 | Ishida Akira | 7p | Kobayashi Koichi | 7p | W+R | 134 | 1976-09-30 | Prime Minister's Cup, 20th | Final, game 1 |
| 9 | Kobayashi Koichi | 7p | Ishida Akira | 7p | B+R | 205 | 1976-10-14 | Prime Minister's Cup, 20th | Final, game 2 |
| 10 | Kobayashi Reiko | 6p | Fukui Susumu | 5p | W+5.5 | 246 | 1975-11-12 | Prime Minister's Cup, 20th | Preliminaries |
| 11 | Inoue Kunio | 5p | Izumitani Masanori | 5p | B+12.5 | 231 | 1975-11-12 | Prime Minister's Cup, 20th | Preliminaries |
| 12 | Nakaoka Jiro | 7p | Ishii Mamoru | 7p | W+R | 242 | 1975-11-20 | Prime Minister's Cup, 20th | Preliminaries |
| 13 | Miwa Yoshiro | 7p | Miyazawa Goro | 5p | W+2.5 | 265 | 1975-11-20 | Prime Minister's Cup, 20th | Preliminaries |
| 14 | Nakamura Hidehito | 6p | Miyazawa Goro | 5p | B+2 | 226 | 1976-07-07 | Prime Minister's Cup, 20th | Quaterfinal - 1 |
| 15 | Cho Chikun | 7p | Awaji Shuzo | 6p | B+R | 175 | 1976-07-15 | Prime Minister's Cup, 20th | Quaterfinal - 2 |
| 16 | Kanno Kiyonori | 6p | Ishida Akira | 7p | W+11 | 292 | 1976-07-15 | Prime Minister's Cup, 20th | Quaterfinal - 3 |
| 17 | Tozawa Akinobu | 8p | Kobayashi Koichi | 7p | W+3 | 242 | 1976-08-26 | Prime Minister's Cup, 20th | Quaterfinal - 4 |
| 18 | Cho Chikun | 7p | Kamimura Kunio | 6 dan | B+R | 141 | 1976-04-01 | Prime Minister's Cup, 20th | Round 2 |
| 19 | Sakai Takeshi | 7p | Cho Chikun | 7p | W+1.5 | 268 | 1976-06-17 | Prime Minister's Cup, 20th | Round 3 |
| 20 | Cho Chikun | 7p | Kobayashi Koichi | 7p | W+2.5 | 219 | 1976-09-09 | Prime Minister's Cup, 20th | Semifinal - 1 |
| 21 | Nakamura Hidehito | 6p | Ishida Akira | 7p | W+8 | 268 | 1976-09-09 | Prime Minister's Cup, 20th | Semifinal - 2 |
| 22 | Awaji Shuzo | 6p | Fukui Masaaki | 7p | B+2.5 | 229 | 1977-08-31 | Prime Minister's Cup, 21st | Final, game 1 |
| 23 | Fukui Masaaki | 7p | Awaji Shuzo | 6p | B+1.5 | 239 | 1977-09-21 | Prime Minister's Cup, 21st | Final, game 2 |
| 24 | Awaji Shuzo | 6p | Fukui Masaaki | 7p | B+5.5 | 240 | 1977-10-12 | Prime Minister's Cup, 21st | Final, game 3 |
| 25 | Kawai Tetsuyuki | 5p | Tanimiya Teiji | 7p | W+3.5 | 294 | 1977-02-17 | Prime Minister's Cup, 21st | Quaterfinal - 1 |
| 26 | Awaji Shuzo | 6p | Nagahara Yoshiaki | 5p | B+7.5 | 261 | 1977-05-18 | Prime Minister's Cup, 21st | Quaterfinal - 2 |
| 27 | Ishii Mamoru | 7p | Fukui Susumu | 6p | W+4.5 | 262 | 1977-05-26 | Prime Minister's Cup, 21st | Quaterfinal - 3 |
| 28 | Fukui Masaaki | 7p | Kageyama Toshiro | 7p | B+R | 115 | 1977-06-23 | Prime Minister's Cup, 21st | Quaterfinal - 4 |
| 29 | Cho Chikun | 7p | Kamimura Kunio | 6p | B+1.5 | 233 | 1977-01-31 | Prime Minister's Cup, 21st | Round 2 |
| 30 | Cho Chikun | 7p | Kageyama Toshiro | 7p | W+5.5 | 213 | 1977-05-14 | Prime Minister's Cup, 21st | Round 3 |
| 31 | Tanimiya Teiji | 7p | Fukui Masaaki | 7p | W+6.5 | 267 | 1977-08-11 | Prime Minister's Cup, 21st | Semifinal - 1 |
| 32 | Awaji Shuzo | 6p | Fukui Susumu | 9p | B+R | 137 | 1977-08-17 | Prime Minister's Cup, 21st | Semifinal - 2 |
| 33 | Kanashima Tadashi | 6p | Nakamura Hidehito | 7p | W+4 | 341 | 1978-09-06 | Prime Minister's Cup, 22nd | Final, game 1 |
| 34 | Nakamura Hidehito | 7p | Kanashima Tadashi | 6p | B+R | 221 | 1978-09-20 | Prime Minister's Cup, 22nd | Final, game 2 |
| 35 | Nakamura Hidehito | 7p | Inoue Kunio | 5p | B+R | 251 | 1978-08-03 | Prime Minister's Cup, 22nd | Semifinal - 1 |
| 36 | Kanashima Tadashi | 6p | Haruyama Isamu | 7p | B+3.5 | 219 | 1978-08-03 | Prime Minister's Cup, 22nd | Semifinal - 2 |
| 37 | Umeki Suguru | 5p | Haruyama Isamu | 7p | W+R | 120 | 1979-09-19 | Prime Minister's Cup, 23rd | Final, game 1 |
| 38 | Haruyama Isamu | 7p | Umeki Suguru | 5p | B+R | 145 | 1979-09-26 | Prime Minister's Cup, 23rd | Final, game 2 |
| 39 | Suzuki Masaharu | 5p | Kuroda Yukio | 7p | W+R | 178 | 1978-10-19 | Prime Minister's Cup, 23rd | Preliminaries |
| 40 | Taniguchi Toshinori | 5p | Kuwahara Munehisa | 7p | B+R | 123 | 1978-10-26 | Prime Minister's Cup, 23rd | Preliminaries |
| 41 | Kataoka Satoshi | 5p | Kodama Kunio | 6p | B+R | 203 | 1978-11-01 | Prime Minister's Cup, 23rd | Preliminaries |
| 42 | Tanaka Minaichi | 6p | Homma Akio | 5p | B+0.5 | 282 | 1978-11-01 | Prime Minister's Cup, 23rd | Preliminaries |
| 43 | Sato Kaoru | 6p | Konishi Taizo | 5p | B+R | 101 | 1978-11-01 | Prime Minister's Cup, 23rd | Preliminaries |
| 44 | Umeki Suguru | 5p | Oka Nobumitsu | 5p | B+5.5 | 246 | 1978-11-01 | Prime Minister's Cup, 23rd | Preliminaries |
| 45 | Ezura Yuichi | 6p | Kaji Kazutame | 7p | B+R | 143 | 1978-11-02 | Prime Minister's Cup, 23rd | Preliminaries |
| 46 | Kageyama Toshiro | 7p | Kanno Kiyonori | 6p | W+1.5 | 254 | 1978-11-09 | Prime Minister's Cup, 23rd | Preliminaries |
| 47 | Nakaoka Jiro | 7p | Ono Yutaka | 5p | W+R | 172 | 1978-11-09 | Prime Minister's Cup, 23rd | Preliminaries |
| 48 | Nakagawa Shinsuke | 7p | Fukui Masaaki | 7p | W+4.5 | 257 | 1978-11-16 | Prime Minister's Cup, 23rd | Preliminaries |
| 49 | Haruyama Isamu | 7p | Sato Masaharu | 7p | B+R | 167 | 1978-11-16 | Prime Minister's Cup, 23rd | Preliminaries |
| 50 | Sekine Naohisa | 5p | Takamizawa Tadao | 6p | B+R | 97 | 1978-11-22 | Prime Minister's Cup, 23rd | Preliminaries |
| 51 | Kobayashi Reiko | 6p | Izumitani Masanori | 5p | B+R | 149 | 1978-11-22 | Prime Minister's Cup, 23rd | Preliminaries |
| 52 | Hashimoto Yujiro | 5p | Nakamura Hidehito | 7p | W+R | 144 | 1978-11-23 | Prime Minister's Cup, 23rd | Preliminaries |
| 53 | Ishii Mamoru | 7p | Nagahara Yoshiaki | 6p | B+1.5 | 276 | 1978-11-23 | Prime Minister's Cup, 23rd | Preliminaries |
| 54 | Miyazawa Goro | 6p | Matsumoto Tokuji | 7p | W+R | 182 | 1978-11-30 | Prime Minister's Cup, 23rd | Preliminaries |
| 55 | Yamazaki Masuo | 7p | Kawai Tetsuyuki | 5p | W+R | 206 | 1978-11-30 | Prime Minister's Cup, 23rd | Preliminaries |
| 56 | Hisajima Kunio | 5p | Yokoyama Koichi | 6p | W+R | 246 | 1978-12-06 | Prime Minister's Cup, 23rd | Preliminaries |
| 57 | Fukui Susumu | 6p | Kosugi Masaru | 6p | B+R | 235 | 1978-12-13 | Prime Minister's Cup, 23rd | Preliminaries |
| 58 | O Rissei | 5p | Koyama Shizuo | 6p | W+R | 234 | 1978-12-13 | Prime Minister's Cup, 23rd | Preliminaries |
| 59 | Kanashima Tadashi | 6p | Kitamura Hiroshi | 5p | B+4,5 | 269 | 1978-12-20 | Prime Minister's Cup, 23rd | Preliminaries |
| 60 | Suzuki Goro | 7p | Awaji Shuzo | 7p | W+R | 220 | 1979-01-18 | Prime Minister's Cup, 23rd | Preliminaries |
| 61 | Kawamoto Noboru | 7p | Sakai Takeshi | 8p | W+R | 148 | 1979-01-25 | Prime Minister's Cup, 23rd | Preliminaries |
| 62 | Ishida Akira | 7p | Honda Sachiko | 5p | B+R | 147 | 1979-02-22 | Prime Minister's Cup, 23rd | Preliminaries |
| 63 | Kamimura Kunio | 6p | Aragaki Takeshi | 5p | W+R | 98 | 1979-04-11 | Prime Minister's Cup, 23rd | Preliminaries |
| 64 | Asano Hideaki | 1p ? | Kobayashi Reiko | 6p | B+R | 247 | 1978-12-06 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 65 | Kataoka Satoshi | 5p | Kuroda Yukio | 7p | W+6.5 | 290 | 1978-12-07 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 66 | Haruyama Isamu | 7p | Kamimura Haruo | 6p | B+R | 281 | 1978-12-14 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 67 | Kobayashi Chizu | 5p | Tanaka Minaichi | 6p | B+R | 153 | 1978-12-20 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 68 | Yokoyama Koichi | 6p | Nakamura Hidehito | 7p | W+R | 224 | 1978-12-21 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 69 | Noguchi Hitoshi | 5p | Matsumoto Tokuji | 7p | W+0.5 | 228 | 1978-12-21 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 70 | Fukui Masaaki | 7p | Kawai Tetsuyuki | 5p | B+R | 159 | 1978-12-21 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 71 | Sato Kaoru | 6p | Fukui Susumu | 6p | B+R | 147 | 1979-01-10 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 72 | Kanno Kiyonori | 6p | Koyama Shizuo | 6p | W+4.5 | 227 | 1979-01-10 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 73 | Umeki Suguru | 5p | Ishii Mamoru | 7p | B+0.5 | 245 | 1979-03-01 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 74 | Miwa Yoshiro | 7p | Kobayashi Satoru | 5p | W+R | 114 | 1979-03-15 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 75 | Ito Tomoe | 5p | Kosugi Kiyoshi | 6p | W+R | 156 | 1979-03-21 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 76 | Sekine Naohisa | 5p | Sakai Takeshi | 8p | W+R | 138 | 1979-05-10 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 77 | Ishida Akira | 8p | Kanashima Tadashi | 7p | W+R | 160 | 1979-06-14 | Prime Minister's Cup, 23rd | Preliminaries, 1 |
| 78 | Asano Hideaki | 5p | Umeki Suguru | 5p | W+R | 188 | 1979-03-28 | Prime Minister's Cup, 23rd | Preliminaries, 2 |
| 79 | Matsumoto Tokuji | 7p | Kuroda Yukio | 7p | B+R | 215 | 1979-03-29 | Prime Minister's Cup, 23rd | Preliminaries, 2 |
| 80 | Ezura Yuichi | 6p | Sato Kaoru | 6p | W+R | 192 | 1979-04-04 | Prime Minister's Cup, 23rd | Preliminaries, 2 |
| 81 | Kobayashi Satoru | 5p | Haruyama Isamu | 7p | W+R | 140 | 1979-04-05 | Prime Minister's Cup, 23rd | Preliminaries, 2 |
| 82 | Kobayashi Chizu | 5p | Awaji Shuzo | 7p | B+R | 175 | 1979-05-21 | Prime Minister's Cup, 23rd | Preliminaries, 2 |
| 83 | Kanashima Tadashi | 7p | Fukui Masaaki | 7p | W+0.5 | 257 | 1979-07-05 | Prime Minister's Cup, 23rd | Preliminaries, 2 |
| 84 | Nakamura Hidehito | 7p | Sakai Takeshi | 8p | W+R | 200 | 1979-07-26 | Prime Minister's Cup, 23rd | Preliminaries, 2 |
| 85 | Umeki Suguru | 5p | Sato Kaoru | 6p | B+R | 135 | 1979-06-20 | Prime Minister's Cup, 23rd | Preliminaries, 3 |
| 86 | Kobayashi Chizu | 5p | Kosugi Kiyoshi | 6p | W+R | 164 | 1979-07-04 | Prime Minister's Cup, 23rd | Preliminaries, 3 |
| 87 | Matsumoto Tokuji | 7p | Fukui Masaaki | 7p | W+R | 168 | 1979-07-26 | Prime Minister's Cup, 23rd | Preliminaries, 3 |
| 88 | Sakai Takeshi | 8p | Haruyama Isamu | 7p | W+R | 166 | 1979-08-09 | Prime Minister's Cup, 23rd | Preliminaries, 3 |
| 89 | Umeki Suguru | 5p | Kosugi Kiyoshi | 6p | B+R | 195 | 1979-09-12 | Prime Minister's Cup, 23rd | Semifinal - 1 |
| 90 | Fukui Masaaki | 7p | Haruyama Isamu | 7p | W+4.5 | 268 | 1979-09-13 | Prime Minister's Cup, 23rd | Semifinal - 2 |
| 91 | O Rissei | 5p | Fukui Masaaki | 7p | B+R | 243 | 1979-09-17 | Prime Minister's Cup, 24th | Final, game 1 |
| 92 | Fukui Masaaki | 7p | O Rissei | 5p | B+2 | 273 | 1979-09-24 | Prime Minister's Cup, 24th | Final, game 2 |
| 93 | O Rissei | 5p | Fukui Masaaki | 7p | W+9 | 264 | 1979-10-08 | Prime Minister's Cup, 24th | Final, game 3 |
| 94 | Hisajima Kunio | 5p | O Rissei | 5p | W+R | 156 | 1979-11-14 | Prime Minister's Cup, 24th | Preliminaries |
| 95 | Kamimura Haruo | 6p | Suzuki Goro | 7p | B+R | 219 | 1979-11-15 | Prime Minister's Cup, 24th | Preliminaries |
| 96 | Taniguchi Toshinori | 5p | Honda Sachiko | 5p | B+2.5 | 258 | 1979-12-12 | Prime Minister's Cup, 24th | Preliminaries |
| 97 | Kosugi Kiyoshi | 6p | Inoue Kunio | 6p | B+R | 153 | 1980-01-16 | Prime Minister's Cup, 24th | Preliminaries |
| 98 | Miyazawa Goro | 6p | Tanimiya Teiji | 7p | W+R | 236 | 1980-02-07 | Prime Minister's Cup, 24th | Preliminaries |
| 99 | Kageyama Toshiro | 7p | Izumitani Masanori | 5p | W+6.5 | 269 | 1980-02-21 | Prime Minister's Cup, 24th | Preliminaries |
| 100 | Kosugi Kiyoshi | 6p | Haruyama Isamu | 8p | W+4.5 | 211 | 1980-02-28 | Prime Minister's Cup, 24th | Preliminaries |
