Stadium: Court 2 Round: 29 Ground: Hardcourt outdoor
| ITF Women Kofu WD | 2018/03/30 04:50 | Hayashi/Kobori v Kaji/Yoshitomi | 6-0,6-3 |
| ITF Women Kofu WD | 2018/03/29 06:35 | Tere-Apisah/Wachaczyk v Hayashi/Kobori | 2-6,7-6,6-10 |
| ITF Women Kofu WD | 2018/03/28 06:35 | Hayashi/Kobori v Arakawa/Shimizu | 6-3,6-4 |
| WTA Tokyo WD | 2017/09/11 06:00 | Hayashi/Kobori v Adamczak/Sanders | 2-6,0-6 |
| ITF Women Kofu WD | 2018/03/30 05:15 | Gao/Kumkhum v Kajitani/Nishimoto | 6-4,3-6,11-9 |
| ITF Women Kofu WD | 2018/03/29 06:20 | Gao/Kumkhum v Lu/Sema | 6-1,6-4 |
| ITF Women Kofu WD | 2018/03/28 05:15 | Gao/Kumkhum v Abe/Shibata | 6-3,6-1 |