Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF Women Karuizawa WD | 2017/05/27 06:25 | Hanatani/Saigo v Okuno/Patterson | 3-6,1-6 |
| ITF Women Karuizawa WD | 2017/05/25 06:30 | Hanatani/Saigo v Higashitani/Ueda | 6-0,6-1 |
| ITF Women Karuizawa WD | 2017/05/24 04:30 | Baba/Fujioka v Hanatani/Saigo | 5-7,4-6 |