| ITF W15 Sapporo WD | 07/30 07:40 | 26 | Kawagishi/Ozeki v Inoue/Kobayashi | 3-6,6-4,10-8 | |
| ITF W15 Sapporo WD | 07/27 04:50 | 28 | Inoue/Kobayashi v Akita/Choi | 1-6,6-7 | |
| ITF W15 Sapporo WD | 07/26 07:25 | 27 | Nakashima/Nishimoto v Inoue/Kobayashi | 4-6,7-6,9-11 | |
| ITF W15 Sapporo WD | 07/26 04:20 | 26 | Inoue/Kobayashi v Jeong/Kim | 3-6,6-2,14-12 | |
| ITF W15 Kashiwa WD | 06/06 05:05 | 26 | Yamaguchi/Yoshioka v Inoue/Kobayashi | 3-6,6-2,10-6 |