| Date | R | Home v Away | - |
|---|---|---|---|
| 12/01 03:10 | - | Kazuki Nishiwaki v Hakuto Imanishi | 6-0,7-6 |
| 11/30 05:00 | - | Kazuki Nishiwaki v Yuzuki Shinde | 6-3,6-1 |
| 11/29 01:00 | - | Haruki Katsushima v Kazuki Nishiwaki | 3-6,7-6,4-6 |
| 11/28 03:55 | - | Kosuke Morita v Kazuki Nishiwaki | 6-0,6-4 |