| Date | R | Home v Away | - |
|---|---|---|---|
| 04/28 02:00 | - | Shion Itsusaki v Seiya Nakanishi | 6-4,6-4 |
| 04/27 08:45 | - | Haruki Katsushima v Shion Itsusaki | View |
| 04/26 00:30 | - | Shion Itsusaki v Shinnosuke Iwamoto | 2-6,4-6 |
| 04/25 02:44 | - | Shion Itsusaki v Kohtaro Kuriyama | 7-5,6-3 |
| 04/24 04:08 | - | Yuta Kikuchi v Shion Itsusaki | 6-0,6-2 |
| 04/23 06:08 | - | Natsuki Yamamoto v Shion Itsusaki | 7-6,4-6,6-4 |