Stadium: Court 4 Round: 27
| ITF Women Daegu WD | 2018/06/19 09:00 | Jeong S / Kang S-K v Akita S / Doi M | 4-6,4-6 |
| ITF Women Daegu WD | 2018/06/20 06:45 | Hosonuma C / Morisaki K v Choi J-H/Kim NR | 6-4,6-2 |
| ITF Women Gyeongsan WD | 2018/06/14 05:00 | Hosonuma C / Morisaki K v Cho I-H / Wang D N | 4-6,4-6 |
| ITF Women Gyeongsan WD | 2018/06/12 05:50 | Hosonuma C / Morisaki K v Jeong/Kim | 6-1,7-6 |
| ITF Women Sangju WD | 2018/06/09 03:05 | Hosonuma C / Morisaki K v Cho I-H / Wang D N | 5-7,3-6 |
| ITF Women Sangju WD | 2018/06/08 09:45 | Hosonuma C / Morisaki K v Ng K Y / Okuno A | 6-3,6-1 |
| ITF Women Sangju WD | 2018/06/07 04:00 | Hosonuma C / Morisaki K v Song A / Yea H | 6-4,6-1 |
| ITF Women Sangju WD | 2018/06/05 06:55 | Hosonuma C / Morisaki K v Jung S H / Park S H | 7-6,6-4 |
| ITF Women Karuizawa WD | 2018/05/26 05:10 | Kobori/Shimizu v Hosonuma C / Morisaki K | 6-0,6-3 |