| Date | R | Home v Away | - |
|---|---|---|---|
| 02/12 00:30 | - | Hiromasa Koyama v Shion Itsusaki | 4-6,6-4,5-7 |
| 02/11 05:15 | - | Shion Itsusaki v So Ogiri | 6-4,6-3 |
| 02/10 02:00 | - | Shun Oue v Shion Itsusaki | 6-2,6-1 |
| 02/09 02:00 | - | Томоширо Масабаяси v Shion Itsusaki | 6-1,6-4 |
| 02/07 02:00 | - | Сора Фукуда v Shion Itsusaki | 6-0,6-2 |