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| white | black | year | event | guessed | |
| 伊藤松次郎 (1p) | 安田荣斋 (1p) | 1840 | | | start |
| Honinbo Shuwa (7p) | Ota Yuzo (6p) | 1840 | | | start |
| Honinbo Shuwa (7p) | Ota Yuzo (6p) | 1840 | | | start |
| Tsuchiya Shuwa (7p) | Honinbo Shusaku (1p) | 1840 | | | start |
| Honinbo Shuwa (7p) | Ito Showa (6p) | 1840 | | | start |
| Ito Matsujiro (6p) | Yasuda Eisai (1p) | 1840 | Meeting organised by Sato Toseki 2d | | start |
| Honinbo Shuwa (7p) | Ito Showa (6p) | 1840 | | | start |
| Honinbo Shuwa (7p) | Ito Showa (6p) | 1840 | | | start |
| Tsuchiya Shuwa (6p) | Kishimoto Saichiro (3p) | 1840 | | | start |
| Tsuchiya Shuwa (7p) | Yasuda Eisai (1p) | 1840 | | | start |
| Ito Showa (6p) | Yasui Sanchi (7p) | 1840 | | | start |
| Honinbo Shuwa (7p) | Ito Showa (7p) | 1841 | | | start |
| Honinbo Shuwa (7p) | Ota Yuzo (6p) | 1841 | | | start |
| Honinbo Shuwa (7p) | Yasui Sanchi (7p) | 1841 | | | start |
| Honinbo Shuwa (7p) | Yasui Sanchi (7p) | 1841 | | | start |
| Ota Yuzo (6p) | Honinbo Shuwa (7p) | 1841 | | | start |
| Hayashi Hakuei (7p) | Honinbo Josaku (7p) | 1841 | Castle Game | | start |
| Hayashi Hakuei (7p) | Sakaguchi Sentoku II (7p) | 1841 | Castle Game | | start |
| Yasui Sanchi (7p) | Sakaguchi Sentoku II (7p) | 1841 | Castle Game (O-konomi go) | | start |
| Honinbo Josaku (7p) | Yasuda Shusaku (2p) | 1841 | | | start |
| Honinbo Shuwa (7p) | Yasui Sanchi (7p) | 1841 | Castle Game | | start |
| Ito Matsujiro (3p) | Yasui Sanchi (7p) | 1841 | | | start |
| Honinbo Shuwa (7p) | Ito Showa (6p) | 1841 | | | start |
| Honinbo Shuwa (7p) | Ito Showa (6p) | 1841 | | | start |
| Honinbo Shuwa (7p) | Ito Showa (6p) | 1841 | | | start |