| date | black | white | result | #mv | sgf |
|---|---|---|---|---|---|
| 1987-02-09 | Okumura Yasushi 1p | Omori Yasushi 1p | B+R | 251 | sgf |
| 1987-02-09 | Izumitani Hideo 2p | Mimura Tomoyasu 2p | W+4.5 | 292 | sgf |
| 1987-03-04 | Nishimura Keiji 3p | Morita Michihiro 3p | B+0.5 | 254 | sgf |
| 1987-03-04 | Cho Sonjin 4p | Yuki Satoshi 4p | B+7.5 | 175 | sgf |
| 1987-05-06 | Komatsu Hideki 5p | Onda Yasuhiko 5p | B+1.5 | 245 | sgf |
| 1987-05-06 | Yoda Norimoto 6p | Taniguchi Toshinori 6p | B+R | 195 | sgf |
| 1987-05-14 | Imamura Toshiya 7p | O Meien 7p | W+0.5 | 229 | sgf |
| 1987-05-28 | O Rissei 8p | Hasegawa Sunao 9p | B+R | 215 | sgf |
| 1987-06-25 | Sakata Eio 9p | Cho Chikun 9p | W+0.5 | 220 | sgf |
| date | black | white | result | #mv | sgf |
|---|---|---|---|---|---|
| 1987-05-18 | Mimura Tomoyasu 2p | Okumura Yasushi 1p | B+0.5 | 248 | sgf |
| 1987-05-25 | Mimura Tomoyasu 2p | Nishimura Keiji 3p | B+5.5 | 222 | sgf |
| 1987-06-01 | Cho Sonjin 4p | Mimura Tomoyasu 2p | W+R | 268 | sgf |
| 1987-06-08 | Komatsu Hideki 5p | Mimura Tomoyasu 2p | B+1.5 | 306 | sgf |
| 1987-06-15 | Komatsu Hideki 5p | Yoda Norimoto 6p | W+R | 74 | sgf |
| 1987-06-29 | Yoda Norimoto 6p | Imamura Toshiya 7p | B+0.5 | 176 | sgf |
| Awaji Shuzo | Awaji Shuzo B+R 1987-09-03 |
Otake Hideo B+0.5 1987-09-16 |
Otake Hideo B+R 1987-10-29 |
Kato Masao
W+R 1987-12-03 B+R 1987-12-10 |
| Hasegawa Sunao | ||||
| Otake Hideo | ||||
| O Meien | O Meien B+1.5 1987-09-10 |
Cho Chikun W+R 1987-10-01 |
||
| O Rissei | ||||
| Cho Chikun | ||||
| Sakata Eio | Shiraishi Yutaka W+0.5 1987-09-10 |
Takemiya Masaki B+R 1987-09-24 |
Kato Masao W+6.5 1987-11-12 |
|
| Shiraishi Yutaka | ||||
| Takemiya Masaki | ||||
| Kato Masao | Kato Masao B+2.5 1987-10-05 |
|||
| Yoda Norimoto | ||||
| date | black | white | result | #mv | sgf |
|---|---|---|---|---|---|
| 1988-01-13,14 | Kato Masao | Kobayashi Koichi | W+1.5 | 265 | sgf |
| 1988-01-27,28 | Kobayashi Koichi | Kato Masao | B+7.5 | 247 | sgf |
| 1988-02-03,04 | Kato Masao | Kobayashi Koichi | W+R | 164 | sgf |
| 1988-02-17,18 | Kobayashi Koichi | Kato Masao | W+8.5 | 273 | sgf |
| 1988-02-24,25 | Kato Masao | Kobayashi Koichi | W+0.5 | 261 | sgf |
Kobayashi Koichi won 4-1.