| ITF - W15 Kashiwa - DD | 06/08 06:40 | 27 | Akita/Sato v Matsuda/Mushika | 2-6,3-6 | |
| ITF - W15 Kashiwa - DD | 06/07 06:25 | 26 | Goto/Sawashiro v Akita/Sato | 1-6,6-7 | |
| ITF - W25 Tokyo - DD | 05/31 04:50 | 26 | Akita/Sato v Hanatani/Saigo | 3-6,2-6 | |
| Billie Jean King Cup | 04/17 11:00 | 7 | Kichenok/Kichenok v Akita/Sato | 6-2,7-6 |