| Date | R | Home v Away | - |
|---|---|---|---|
| 12/18 00:30 | - | Risa Ushijima v Ramu Ueda | 2-6,3-6 |
| 12/17 02:00 | - | Risa Ushijima v Shiho Tsujioka | 6-4,0-6,7-5 |
| 12/16 02:00 | - | Sako Nakaoka v Risa Ushijima | 1-6,5-7 |
| 12/15 03:30 | - | Nanaka Sato v Risa Ushijima | 0-6,0-6 |
| 12/14 02:00 | - | Riko Hiroshima v Risa Ushijima | 1-6,1-6 |
| 12/12 03:30 | - | Honoka Uchiyama v Risa Ushijima | 1-6,4-6 |