Stadium: Indoor Court 6 Round: 27 Ground: Hardcourt outdoor
| ITF W25 Yokohama WD | 2019/03/06 08:45 | Nagata A / Nishimoto M v Hayashi/Shimizu | 2-6,4-6 |
| Osaka, Doubles W-ITF-JPN-02A | 2019/03/01 05:10 | Liang E S / Sema E v Hayashi/Shimizu | 4-6,6-3,10-7 |
| Osaka, Doubles W-ITF-JPN-02A | 2019/02/27 05:25 | Hayashi/Shimizu v Choi J-H / Omae A | 6-4,6-7,10-8 |