| Date | R | Home v Away | - |
|---|---|---|---|
| 04/15 05:34 | - | Ryotaro Matsumura v Ryotaro Taguchi | 6-4,3-6,3-6 |
| 04/14 02:00 | - | Ryotaro Matsumura v Kent Tagashira | 6-1,6-3 |
| 04/13 06:45 | - | Ryotaro Matsumura v Graham Maassen | 6-0,6-2 |
| 04/12 00:30 | - | Takamisawa Taketo v Ryotaro Matsumura | 6-4,2-6,4-6 |
| 04/11 02:00 | - | Lemiel Kei Taira v Ryotaro Matsumura | 2-6,0-6 |