| ITF W50 Yokohama WD | 11/28 05:45 | 27 | Liang/Park v Ayukawa/Lee | 6-1,6-2 | |
| ITF W50 Yokohama WD | 11/26 04:15 | 26 | Ayukawa/Lee v Hosoki/Okuwaki | 6-3,6-4 | |
| ITF W100 Takasaki WD | 11/22 06:00 | 27 | Omae/Plipuech v Ayukawa/Lee | 4-6,6-3,10-6 | |
| ITF W100 Takasaki WD | 11/21 06:05 | 26 | Ayukawa/Lee v Helgo/Shalimova | 6-1,4-6,13-11 | |
| ITF W25 Nanao WD | 09/29 04:55 | 27 | Ito/Okuwaki v Ayukawa/Lee | Walkover | |
| ITF W25 Nanao WD | 09/28 06:40 | 26 | Ly-Nguyen/Ohashi v Ayukawa/Lee | 2-6,3-6 |