Stadium: Court G Round: 27 Ground: Hardcourt outdoor
| ITF Women Nishi-Tama WD | 2018/03/20 10:35 | Fujiwara R / Saigo Y v Hosonuma C / Morisaki K | 2-6,3-6 |
| ITF Women Karuizawa WD | 2017/05/27 07:40 | Hosonuma C / Morisaki K v Okuno A / Patterson T | 7-5,6-3 |
| ITF Women Karuizawa WD | 2017/05/27 06:00 | Hosonuma C / Morisaki K v Fujiwara R / Kobori M | 6-1,6-7,10-8 |
| ITF Women Karuizawa WD | 2017/05/25 06:30 | Imanishi M / Takahata K v Hosonuma C / Morisaki K | 3-6,6-4,5-10 |
| ITF Women Karuizawa WD | 2017/05/23 04:10 | Hosonuma C / Morisaki K v Hosoki Y / Sodeyama H | 6-1,6-2 |
| ITF Women Nishi-Tama WD | 2018/03/21 10:40 | Nakazawa N / Takahashi R v Higashitani N / Takahata K | 4-6,6-2,10-7 |