| ITF W35 Osaka WD | 04/09 06:00 | 26 | Cabrera/Hewitt v Nagata/Sato | 6-2,7-5 | |
| ITF W15 Yeongwol WD | 09/07 06:45 | 27 | Nagata/Sato v Oh/Wi | 0-6,3-6 | |
| ITF W15 Yeongwol WD | 09/06 07:45 | 26 | Ahn/Jeong v Nagata/Sato | 7-5,2-6,8-10 | |
| ITF W15 Chiang Rai WD | 06/18 06:15 | 29 | Nagata/Sato v Liu/Xun | 6-2,6-4 | |
| ITF W15 Chiang Rai WD | 06/17 07:30 | 28 | Ruamrak/Wongteanchai v Nagata/Sato | 2-6,1-6 | |
| ITF W15 Chiang Rai WD | 06/17 05:00 | 27 | Nagata/Sato v Buayam/Kuearum | 6-3,6-1 | |
| ITF W15 Chiang Rai WD | 06/14 08:10 | 26 | Nagata/Sato v Chanta/Cheapchandej | 7-6,6-3 | |
| ITF W100 Tokyo WD | 11/13 07:30 | 26 | Nagata/Sato v Hozumi/Ninomiya | 1-6,2-6 |