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|
|
| white | black | year | event | guessed | |
| Ishii Mamoru (6p) | Ishida Yoshio (5p) | 1968 | Oteai 1968 | | start |
| Rin Kaiho (Honinbo) | Ishida Yoshio (5p) | 1968 | 12th Prime Minister's Cup | | start |
| Sato Kaoru (5p) | Ishida Yoshio (5p) | 1968 | Oteai 1968 | | start |
| Kuwahara Munehisa (7p) | Ishige Kakuo (7p) | 1968 | Oteai 1968 | | start |
| Ishida Yoshio (5p) | Ishigure Ikuro (6p) | 1968 | 24th Honinbo | | start |
| Kudo Norio (7p) | Ishigure Ikuro (6p) | 1968 | Oteai 1968 | | start |
| Hashimoto Yoshimi (8p) | Isogawa Masao (7p) | 1968 | Oteai 1968 | | start |
| Nabeshima Ichiro (7p) | Isogawa Masao (7p) | 1968 | Oteai 1968 | | start |
| Ozaki Harumi (5p) | Ito Hiroshi (4p) | 1968 | Oteai 1968 | | start |
| Yoshida Yoichi (6p) | Ito Hiroshi (4p) | 1968 | Oteai 1968 | | start |
| Hayase Hiroshi (6p) | Ito Tamotsu (4p) | 1968 | Oteai 1968 | | start |
| Miwa Yoshiro (7p) | Ito Tomoe (5p) | 1968 | Oteai 1968 | | start |
| Sugiuchi Kazuko (6p) | Izumo Eiji (5p) | 1968 | Oteai 1968 | | start |
| Watanabe Hideo (6p) | Kageyama Toshiro (6p) | 1968 | Oteai 1968 | | start |
| Kudo Norio (7p) | Kaji Kazutame (6p) | 1968 | Oteai 1968 | | start |
| Shinohara Masami (8p) | Kaji Kazutame (6p) | 1968 | Oteai 1968 | | start |
| Ishida Yoshio (5p) | Kanno Kiyonori (5p) | 1968 | Oteai 1968 | | start |
| Kageyama Toshiro (6p) | Kanno Kiyonori (5p) | 1968 | Oteai 1968 | | start |
| Sakai Michiharu (8p) | Kano Yoshinori (8p) | 1968 | Oteai 1968 | | start |
| Sanno Hirotaka (6p) | Kato Masao (5p) | 1968 | Oteai 1968 | | start |
| Suzuki Masaharu (5p) | Kawai Tetsuyuki (4p) | 1968 | Oteai 1968 | | start |
| Abe Yoshiteru (6p) | Kawamoto Noboru (5p) | 1968 | Oteai 1968 | | start |
| Kodama Sachiko (1p) | Kitani Reiko (6p) | 1968 | 15th Women's Championship Final | | start |
| Ishigure Ikuro (6p) | Kodama Kunio (5p) | 1968 | Oteai 1968 | | start |
| Kitani Reiko (6p) | Kodama Sachiko (1p) | 1968 | 15th Women's Championship Final | | start |
