Round: 27 Ground: Hardcourt outdoor
| ITF Japan F3 MD | 2017/03/20 05:25 | Kikuchi/Takeshima v Purcell/Tokuda | 6-7,1-6 |
| ITF Japan F2 MD | 2017/03/13 07:20 | Kikuchi/Takeshima v Purcell/Tokuda | 3-6,6-3,10-5 |
| ITF Japan F3 MD | 2017/03/20 05:50 | Katayama/Onozawa v Nagao/Oku | 4-6,4-6 |
| ITF Japan F2 MD | 2017/03/17 04:00 | Niki/Uesugi v Nagao/Oku | 3-6,6-4,10-7 |
| ITF Japan F2 MD | 2017/03/15 06:00 | Nagao/Oku v Kobayashi/Shimabukuro | 6-4,6-1 |
| ITF Japan F2 MD | 2017/03/13 07:50 | Nagao/Oku v Chung/Lee | 6-2,6-2 |
| ITF Japan F1 MD | 2017/03/11 04:00 | Nagao/Oku v Niki/Uesugi | 6-0,7-6 |
| ITF Japan F1 MD | 2017/03/10 04:00 | Takahashi/Tokuda v Nagao/Oku | 6-7,1-6 |
| ITF Japan F1 MD | 2017/03/09 06:00 | Katayama/Onozawa v Nagao/Oku | 3-6,6-3,9-11 |
| ITF Japan F1 MD | 2017/03/07 04:25 | Hashimoto/Tsunematsu v Nagao/Oku | 2-6,6-7 |