| Osaka, Doubles W-ITF-JPN-02A | 03/02 08:55 | 28 | Dunne K / Jorovic I v Ushijima R / Yonehara M | Retired | |
| Osaka, Doubles W-ITF-JPN-02A | 03/02 08:25 | 29 | Ushijima R / Yonehara M v Anderson/Manasse | 6-7,3-6 | |
| Osaka, Doubles W-ITF-JPN-02A | 03/01 05:40 | 27 | In-Albon Y / Minnen G v Ushijima R / Yonehara M | 3-6,4-6 | |
| Osaka, Doubles W-ITF-JPN-02A | 02/26 05:20 | 26 | Lu J-J / Okuno A v Ushijima R / Yonehara M | 4-6,6-1,11-13 |