Stadium: Court 11 Round: 28 Ground: Grass
| ITF W25 - Karuizawa - Damdubbel | 2019/05/23 05:00 | Jaksic/Shibahara v Hayashi/Kobori | 6-1,3-6,4-10 |
| ITF W25 - Karuizawa - Damdubbel | 2019/05/22 06:55 | Matsuda/Shimizu v Hayashi/Kobori | 2-6,4-6 |
| ITF Women Kashiwa WD | 2018/04/06 05:10 | Hayashi/Kobori v Okamura/Okuno | 6-2,2-6,7-10 |
| ITF Women Kashiwa WD | 2018/04/05 06:50 | Chan/Raina v Hayashi/Kobori | 2-6,2-6 |
| ITF Women Kashiwa WD | 2018/04/04 05:00 | Abe/Matsumoto v Hayashi/Kobori | 2-6,5-7 |
| ITF Women Kofu WD | 2018/03/31 03:35 | Hayashi/Kobori v Gao/Kumkhum | 0-6,6-2,4-10 |
| 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 W25 - Karuizawa - Damdubbel | 2019/05/23 06:35 | Bektas/Moore v Arakawa/Inoue | 1-6,4-6 |
| ITF W25 - Karuizawa - Damdubbel | 2019/05/22 04:00 | Ozeki/Ueda v Arakawa/Inoue | 7-6,5-7,8-10 |