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| white | black | year | event | guessed | |
| Suzuki Takeo (5p) | Koyama Yasuo (3p) | 1968 | Oteai | | start |
| Fujisawa Hosai (9p) | Kubouchi Shuchi (9p) | 1968 | Meijin (Yomiuri), 8th | | start |
| Hane Yasumasa (7p) | Kudo Norio (7p) | 1968 | 7th Judan | | start |
| Kada Katsuji (9p) | Kudo Norio (7p) | 1968 | 16th Nihon Ki-in Championship | | start |
| Hane Yasumasa (6p) | Kurosawa Tadanao (6p) | 1968 | 7th Nihon Ki-in First Place Championship | | start |
| Iwata Tatsuaki (9p) | Maeda Nobuaki (9p) | 1968 | 16th Nihon Ki-in Championship | | start |
| Sakata Eio (9p) | Maeda Nobuaki (9p) | 1968 | Meijin (Yomiuri), 8th | | start |
| Go Seigen (9d) | Miyamoto Naoki (8d) | 1968 | 9x9 game | | start |
| Go Seigen (9p) | Miyamoto Yoshihisa (8p) | 1968 | | | start |
| Iwata Tatsuaki (9p) | Miyashita Shuyo (9p) | 1968 | Nihon Ki-in Championship, 16th | | start |
| Takagawa Kaku (9p) | Miyashita Shuyo (9p) | 1968 | Nihon Ki-in Championship, 16th | | start |
| Kato Masao (5p) | Miyazaki Hiroshi (3p) | 1968 | Oteai | | start |
| Ishida Yoshio (5p) | Nakagawa Shinji (6p) | 1968 | 12th Prime Minister's Cup | | start |
| Tanimiya Teiji (6p) | Nakagawa Shinji (6p) | 1968 | Oteai | | start |
| Fujisawa Hideyuki (9p) | Ohira Shuzo (9p) | 1968 | 7th Judan | | start |
| Miyashita Shuyo (9p) | Ohira Shuzo (9p) | 1968 | Nihon Ki-in Championship, 16th | | start |
| Rin Kaiho (8p) | Ohira Shuzo (9p) | 1968 | Nihon Ki-in Championship, 14th | | start |
| Rin Kaiho (9p) | Ohira Shuzo (9p) | 1968 | 4th Nihon Ki-in First Place Championship | | start |
| Sakata Eio (9p) | Ohira Shuzo (9p) | 1968 | 7th Nihon Ki-in First Place Championship | | start |
| Yamabe Toshiro (9p) | Ohira Shuzo (9p) | 1968 | Nihon Ki-in Championship, 15th | | start |
| Go Seigen (9p) | Okubo Ichigen (9p) | 1968 | Pro Best Ten, 5th | | start |
| Handa Dogen (9p) | Otake Hideo (8p) | 1968 | 15th NHK Cup | | start |
| Go Seigen (9p) | Oyama Kunio (6p) | 1968 | | | start |
| Fujisawa Hideyuki (9p) | Rin Kaiho (9p) | 1968 | 15th NHK Cup | | start |
| Hane Yasumasa (6p) | Rin Kaiho (9p, Meijin) | 1968 | 7th Judan | | start |
