| Date | R | Home v Away | - |
|---|---|---|---|
| 03/10 01:30 | - | Kai Kawano v Hiiro Sakamoto | 4-6,3-6 |
| 03/09 04:00 | - | Kai Kawano v Yusuke Yoshikawa | 6-2,6-3 |
| 03/07 01:00 | - | Kai Kawano v Christopher Kosei Ono | 6-4,6-2 |
| 03/04 23:30 | - | Kai Kawano v Masaya Yufu | 6-2,6-0 |
| 03/04 03:00 | - | Kai Kawano v Riku Takahata | 4-6,4-6 |
| 03/04 00:00 | - | Kai Kawano v Kazuma Kimura | 6-0,6-3 |