Stadium: COURT A Round: 27 Ground: Synthetic outdoor
| ITF W25 Makinohara WD | 2019/10/08 05:50 | Koike/Matsumoto v Kawamura/Sakatsume | 5-7,6-2,12-14 |
| ITF W15 Hua Hin WD | 2019/07/12 06:40 | Chanta/Kuearum v Kawamura/Sakatsume | 7-5,6-1 |
| ITF W15 Hua Hin WD | 2019/07/11 08:30 | Kawamura/Sakatsume v Kajitani/Yoshitomi | 7-6,6-3 |
| ITF W15 Hua Hin WD | 2019/07/10 06:05 | Kozaki/Vig v Kawamura/Sakatsume | 1-6,0-6 |
| ITF W15 Hua Hin WD | 2019/07/05 09:30 | Kajitani/Yoshitomi v Kawamura/Sakatsume | 6-4,6-4 |
| ITF W15 Hua Hin WD | 2019/07/05 07:00 | Chanta/Kuearum v Kawamura/Sakatsume | 5-7,4-6 |
| ITF W15 Hua Hin WD | 2019/07/02 07:30 | Bavisetti/Chilakalapudi v Kawamura/Sakatsume | 2-6,1-6 |
| ITF W25 Makinohara WD | 2019/10/08 04:30 | Kishigami/Shimizu v Hayashi/Kobori | 3-6,6-2,6-10 |
| ITF W25 Hong Kong WD | 2019/06/02 11:30 | Namigata/Tere-Apisah v Hayashi/Kobori | 6-3,2-6,10-6 |
| ITF W25 Hong Kong WD | 2019/06/02 05:30 | Hayashi/Kobori v Cako/Jaksic | 6-2,7-6 |
| ITF W25 Hong Kong WD | 2019/06/01 11:15 | Gabueva/Hanatani v Hayashi/Kobori | 6-7,1-6 |
| ITF W25 Hong Kong WD | 2019/05/30 07:30 | Matsuda/Muramatsu v Hayashi/Kobori | 1-6,6-0,8-10 |
| ITF W25 Karuizawa WD | 2019/05/25 04:15 | Hayashi/Kobori v Broady/Okuno | 3-6,6-2,7-10 |
| ITF W25 Karuizawa WD | 2019/05/24 04:10 | Hayashi/Kobori v Arakawa/Inoue | 6-4,7-5 |
| ITF W25 Karuizawa WD | 2019/05/23 05:00 | Jaksic/Shibahara v Hayashi/Kobori | 6-1,3-6,4-10 |