| ITF Japan F6 MD | 2015/06/09 09:15 | Kibi/Niki v Nagao/Oku | 6-4,6-7,10-3 |
| 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 |
| ITF Turkey F19 | 2016/05/14 11:45 | Libietis/Nys v Nagao/Oku | 4-6,6-2,10-3 |
| ITF Turkey F19 | 2016/05/13 12:00 | Nagao/Oku v Agabigun/Celikbilek | 2-6,6-3,10-6 |
| ITF Turkey F19 | 2016/05/10 13:00 | Novak/Statzberger v Nagao/Oku | 4-6,3-6 |
| ITF Japan F8 MD | 2016/06/14 06:55 | Kibi/Niki v Kikuchi/Takeshima | 6-4,6-2 |
| ITF Japan F7 MD | 2016/06/10 05:00 | Moritani/Okamura v Kibi/Niki | 7-5,1-6,10-6 |
| ITF Japan F7 MD | 2016/06/09 05:40 | Kibi/Niki v Katayama/Onozawa | 6-4,6-7,10-8 |
| ITF Japan F7 MD | 2016/06/07 07:55 | Kibi/Niki v Noguchi/Sumizawa | 6-4,6-2 |
| ITF Japan F6 MD | 2015/06/09 09:15 | Kibi/Niki v Nagao/Oku | 6-4,6-7,10-3 |
| ITF Japan F1 MD | 2015/03/14 06:25 | Ito/Onozawa v Kibi/Niki | 3-6,6-3,9-11 |