Tables/draw will be added later.
- Okamura Issei: Last results
| Oh Chan-Yeong Okamura I. | Okamura I. | 0:2 | | | 22.10.2024 |
| Vithoontien L. Okamura I. | Okamura I. | 2:1 | | | 17.09.2024 |
| Setkic A. Okamura I. | Okamura I. | 2:0 | | | 11.09.2024 |
| Okamura I. Banerjee S. | Banerjee S. | 0:2 | | | 04.09.2024 |
| Zakharov A. Okamura I. | Okamura I. | 2:0 | | | 29.08.2024 |
| Nishiwaki K. Okamura I. | Okamura I. | 0:2 | | | 27.08.2024 |
- Sugaya Yusaku: Last results
| Nara K. Sugaya Y. | Sugaya Y. | 0:2 | | | 22.10.2024 |
- Head-to-head: Okamura Issei - Sugaya Yusaku