Round: 26 Ground: Clay
| ITF Japan F8 MD | 2016/06/18 05:05 | Nagao K / Oku H v イトウ,タツマ / ウエスギ,カイト | 6-4,6-2 |
| ITF Japan F8 MD | 2016/06/17 05:30 | Nagao K / Oku H v Kibi Y / Niki T | 6-3,6-3 |
| ITF Japan F7 MD | 2016/06/09 05:55 | Nagao K / Oku H v ワタヌキ,ヨウスケ / ワタヌキ,ユウスケ | 6-2,3-6,8-10 |
| ITF Japan F6 MD | 2016/06/03 05:10 | Nagao K / Oku H v Kibi Y / Matsui T | 6-4,6-1 |
| ITF Japan F6 MD | 2016/06/02 05:10 | ニキ・T/オカムラ・I v Nagao K / Oku H | 3-6,2-6 |
| ITF Guam F1 MD | 2016/05/26 04:00 | Katayama S / Matsuzaki Y v Nagao K / Oku H | 6-4,2-6,10-8 |
| ITF Guam F1 MD | 2016/05/25 03:30 | Noguchi M / Sasai M v Nagao K / Oku H | 2-6,2-6 |
| ITF Turkey F19 | 2016/05/14 11:45 | Libietis M / Nys H v Nagao K / Oku H | 4-6,6-2,10-3 |