| ITF Korea F7 MD | 2016/08/29 04:30 | Choi/Moon v Nagao/Oku | 6-4,1-6,10-7 |
| ITF Japan F8 MD | 2016/06/18 05:05 | Nagao/Oku v Ito/Uesugi | 6-4,6-2 |
| ITF Japan F8 MD | 2016/06/17 05:30 | Nagao/Oku v Kibi/Niki | 6-3,6-3 |
| ITF Japan F7 MD | 2016/06/09 05:55 | Nagao/Oku v Watanuki/Watanuki | 6-2,3-6,8-10 |
| ITF Japan F6 MD | 2016/06/03 05:10 | Nagao/Oku v Kibi/Matsui | 6-4,6-1 |
| ITF Japan F6 MD | 2016/06/02 05:10 | Niki/Okamura v Nagao/Oku | 3-6,2-6 |
| ITF Guam F1 MD | 2016/05/26 04:00 | Katayama/Matsuzaki v Nagao/Oku | 6-4,2-6,10-8 |
| ITF Guam F1 MD | 2016/05/25 03:30 | Noguchi/Sasai v Nagao/Oku | 2-6,2-6 |