| ITF Japan F4 MD | 03/31 01:00 | 29 | Ehara/Hazawa v Moritani/Takeuchi | 6-4,6-0 | |
| ITF Japan F4 MD | 03/30 05:20 | 28 | Ehara/Hazawa v Nakagawa/Uesugi | 6-3,6-4 | |
| ITF Japan F4 MD | 03/29 05:50 | 27 | Gao/Wang v Ehara/Hazawa | 3-6,2-6 | |
| ITF Japan F4 MD | 03/27 03:55 | 26 | Imamura/Itsusaki v Ehara/Hazawa | 3-6,6-7 |