Stadium: Green Tennis Plaza - Court 06 Ground: Hardcourt outdoor
Referee:
| UTR Pro Kawaguchi | 2024/03/09 00:00 | Rei Sato v Christopher Kosei Ono | 3-6,7-6,6-7 |
| UTR Pro Kawaguchi | 2024/03/08 05:00 | So Hanatani v Rei Sato | 0-6,2-6 |
| UTR Pro Kawaguchi | 2024/03/07 03:08 | Ryoto Tachi v Rei Sato | 6-1,6-4 |
| UTR Pro Kawaguchi | 2024/03/05 00:00 | Ryotaro Matsumura v Rei Sato | 6-0,6-0 |
| UTR Pro Kawaguchi | 2024/03/04 05:00 | Yuya Hirose v Rei Sato | 4-6,2-6 |