Stadium: Court A5 Round: 28
| ITF Women Nanao WD | 2018/08/30 05:40 | Kobori/Shimizu v Koshiishi A / Miyamoto A | 6-2,6-7,10-1 |
| ITF Women Nanao WD | 2018/08/28 04:30 | Kobori/Shimizu v Akiyama M / Hsieh Y-T | 6-0,6-2 |
| Nanchang, Chine, Doubles | 2018/07/28 09:00 | Lu J J / You X v Kobori/Shimizu | 6-2,7-6 |
| Nanchang, Chine, Doubles | 2018/07/26 11:30 | Kobori/Shimizu v Duan Y Y / Han X | 6-1,1-6,14-12 |
| Nanchang, Chine, Doubles | 2018/07/25 09:00 | Lu J-J / Raina A v Kobori/Shimizu | 3-6,6-4,8-10 |
| ITF Women Contrexeville WD | 2018/07/13 15:30 | A-S Mestach / S Zheng v Kobori/Shimizu | 6-4,6-2 |
| ITF Women Contrexeville WD | 2018/07/12 15:00 | A Rus / R Zarazua v Kobori/Shimizu | 6-4,4-6,11-13 |
| ITF Women Contrexeville WD | 2018/07/10 14:30 | M Partaud / L Pulchartova v Kobori/Shimizu | 4-6,3-6 |
| ITF Women Nanao WD | 2018/08/30 06:30 | Inoue/Omae v Arakawa H / Hanatani N | 3-6,6-1,10-7 |
| ITF Women Nanao WD | 2018/08/29 07:00 | Inoue/Omae v Aikawa/Sonoda | 6-1,6-1 |