| Date | R | Home v Away | - |
|---|---|---|---|
| 06/22 00:00 | 29 | Ryotaro Taguchi v Ryotaro Matsumura | 6-1,6-3 |
| 06/21 02:05 | 28 | Hiiro Sakamoto v Ryotaro Matsumura | 4-6,6-7 |
| 06/19 04:50 | - | Ryotaro Matsumura v Satoru Nakajima | 7-5,6-3 |
| 06/18 02:35 | - | Ryotaro Matsumura v Yuya Hirose | 6-1,6-1 |
| 06/17 04:50 | - | Ryotaro Matsumura v Shohei Chikami | 6-4,6-2 |
| 06/16 02:30 | - | Ryotaro Matsumura v Takumi Katsuda | 3-6,7-6,6-2 |