| UTR Pro Tennis Series Miki Women | 12/18 02:00 | - | Sako Nakaoka v Kaede Tajima | 3-6,3-0 | |
| UTR Pro Tennis Series Miki Women | 12/16 02:00 | - | Sako Nakaoka v Risa Ushijima | 1-6,5-7 | |
| UTR Pro Tennis Series Miki Women | 12/15 00:30 | - | Sako Nakaoka v Honoka Uchiyama | 6-3,4-6,6-2 | |
| UTR Pro Tennis Series Miki Women | 12/14 00:30 | - | Nanaka Sato v Sako Nakaoka | 6-2,5-0 |