| Date | R | Home v Away | - |
|---|---|---|---|
| 10/19 00:00 | - | Takeshi Maruta v Ryusuke Horiuchi | 6-7,2-6 |
| 10/17 02:30 | - | Takeshi Maruta v Christopher Kosei Ono | 6-4,6-2 |
| 10/16 00:00 | - | Takeshi Maruta v Haruki Katsushima | 3-6,4-6 |
| 10/15 01:30 | - | Takeshi Maruta v Yusuke Yoshikawa | 5-7,3-6 |