| ITF Japan F4 MD | 03/30 04:00 | 28 | Moritani S / Takeuchi K v Oku H / Takeshima S | 7-6,6-3 | |
| ITF Japan F4 MD | 03/29 06:30 | 27 | Oku H / Takeshima S v Fukuda S / Onozawa A | 2-6,6-4,10-3 | |
| ITF Japan F4 MD | 03/28 06:40 | 26 | Kawahashi Y / Tagata R v Oku H / Takeshima S | 2-6,4-6 |