Stadium: Court A3 Round: 27
| 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 Denain WD | 2018/07/06 16:00 | Lemoine Q / Wacanno E v Kobori/Shimizu | 6-0,5-7,7-10 |
| ITF Women Nanao WD | 2018/08/28 05:25 | Koshiishi A / Miyamoto A v Kitagawa R / Vangelova A | 6-4,7-6 |
| ITF Women Nanao WD | 2018/08/27 07:10 | Hondo S / Ushijima R v Koshiishi A / Miyamoto A | 4-6,2-6 |