| ITF W15 Fukui WD | 04/28 03:00 | 27 | Mushika/Mushika v Kobayashi/Rioux | 6-2,5-7,10-5 | |
| ITF W15 Fukui WD | 04/27 04:50 | 26 | Kobayashi/Rioux v Hosoki/Sawayanagi | 6-3,4-6,11-9 | |
| ITF W15 Osaka WD | 04/18 03:00 | 26 | Kobayashi/Rioux v Morisaki/Shimizu | 4-6,3-6 | |
| ITF W25 Hamamatsu WD | 10/13 07:30 | 27 | Hayashi/Morisaki v Kobayashi/Rioux | 7-5,4-6,10-4 | |
| ITF W25 Hamamatsu WD | 10/11 08:40 | 26 | Hasegawa/Mushika v Kobayashi/Rioux | 6-7,1-6 |