| 4. Ronda el 2026/10/11 a las 9:30 |
| No. | Equipo | Equipo | Res. | : | Res. |
|---|
| 1 | Tokyo International | Science Tokyo | 3 | : | 1 |
| 2 | Tokyo Bilingual Chess School E | LFIT Gambit | 0 | : | 4 |
| 3 | akiyamada | Azabu Chess Club A | 1 | : | 3 |
| 4 | Keio | Minamoto Chess C | 2½ | : | 1½ |
| 5 | Minamoto Chess B | Chiba Chess Club Kids Blend | 3 | : | 1 |
| 6 | Los Pokemones | Tokyo Bilingual Chess School C | 2½ | : | 1½ |
| 7 | Meidai Chess Circle | Chess eikai | 1 | : | 3 |
| 8 | Matsumoto Chess Club B | Machida Rookstar | 1 | : | 3 |
| 9 | Chiba Chess Club Kids TACF | Simon Shiv Moon | 2 | : | 2 |
| 10 | Tokyo Bilingual Chess School D | Azabu Chess Club B | 2 | : | 2 |
| 11 | Divine Chess Gurukul Princes | N S R Chess Circle | ½ | : | 3½ |
| 12 | Tokyo Bilingual Chess School F | Kumadai chess Circle | 1½ | : | 2½ |
| 13 | YOKOGAWA Chess Club 2nd | bye | | : | |