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