| ITF W25 Kofu WD | 03/30 05:35 | 27 | Kobori/Kumkhum v Sawayanagi/Shimizu | 6-4,6-1 | |
| ITF W25 Kofu WD | 03/29 08:20 | 26 | Gibson/Hanatani v Sawayanagi/Shimizu | 6-4,4-6,6-10 | |
| ITF W40 Nonthaburi WD | 01/11 09:50 | 26 | Lee/Rompies v Sawayanagi/Shimizu | 6-1,7-5 | |
| ITF W40 Nonthaburi WD | 01/05 07:15 | 27 | Sawayanagi/Shimizu v Liang/Ma | 2-6,2-6 | |
| ITF W40 Nonthaburi WD | 01/04 09:05 | 26 | Sawayanagi/Shimizu v Aikawa/Hayashi | 7-5,6-3 | |
| ITF W25 Chiang Rai WD | 06/02 07:00 | 27 | Sawayanagi/Shimizu v Matsuda/Sato | 3-6,3-6 | |
| ITF W25 Chiang Rai WD | 06/01 09:55 | 26 | Sawayanagi/Shimizu v Lu/Namigata | 6-4,6-1 |