Round: 29 Ground: Hardcourt outdoor
| ITF Japan F3 MD | 2017/03/24 01:00 | Gao/Li v Ito/Yamasaki | 4-6,4-6 |
| ITF Japan F3 MD | 2017/03/23 04:00 | Ito/Yamasaki v Hatakeyama/Itsusaki | 6-4,6-1 |
| ITF Japan F3 MD | 2017/03/22 07:15 | Ito/Yamasaki v Hoang Ly/Takahashi | 6-2,3-6,10-7 |
| ITF Thailand F3 MD | 2016/09/09 05:30 | Patcharapol Kawin/Navasirisomboon v Ito/Yamasaki | 3-6,3-6 |
| ITF Thailand F3 MD | 2016/09/08 05:30 | He/Wang v Ito/Yamasaki | 4-6,4-6 |
| ITF Thailand F3 MD | 2016/09/07 06:30 | Takahashi/Tokuda v Ito/Yamasaki | 3-6,6-7 |
| ITF Thailand F3 MD | 2016/09/05 05:00 | Ito/Yamasaki v Isarow/Wachiramanowong | 6-2,6-4 |
| ITF Thailand F2 MD | 2016/09/01 06:15 | Balaji/Prashanth v Ito/Yamasaki | 7-6,6-2 |
| ITF Japan F3 MD | 2017/03/23 07:35 | Nagao/Oku v Ehara/Niki | 6-4,6-4 |
| ITF Japan F3 MD | 2017/03/23 02:55 | Purcell/Tokuda v Nagao/Oku | 4-6,6-3,5-10 |
| 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 |