Stadium: Court 3 Round: 26 Ground: Carpet indoor
| Challenger Kobe - MD | 2016/11/10 05:00 | Masur/Pavic v Watanuki/Watanuki | 2-6,6-3,10-5 |
| Challenger Kobe - MD | 2016/11/07 06:10 | Watanuki/Watanuki v Peng/Uchiyama | 2-6,6-3,11-9 |
| ITF Japan F7 MD | 2016/06/11 06:30 | Watanuki/Watanuki v Moritani/Okamura | 6-3,6-4 |
| ITF Japan F7 MD | 2016/06/10 05:40 | Watanuki/Watanuki v Han/Uesugi | 3-6,7-6,10-6 |
| ITF Japan F7 MD | 2016/06/09 05:55 | Nagao/Oku v Watanuki/Watanuki | 6-2,3-6,8-10 |
| Challenger Kobe - MD | 2016/11/11 04:45 | Masur/Pavic v Ratiwatana/Yi | 3-6,7-5,10-8 |
| Challenger Kobe - MD | 2016/11/10 06:20 | Daniel/Saville v Ratiwatana/Yi | 3-6,3-6 |
| Challenger Kobe - MD | 2016/11/09 06:40 | Kibi/Niki v Ratiwatana/Yi | 3-6,2-6 |