| 14.11.16 | 1er ronda | Sonchat Ratiwatana/Chu-Huan Yi | Yosuke Watanuki/Yusuke Watanuki | 6-3, 6-4 |  | match details | Toyota Challenger | Alfombra |
| 10.11.16 | 1/4 | Daniel Masur/Ante Pavic | Yosuke Watanuki/Yusuke Watanuki | 2-6, 6-3, 10-5 |  | match details | Kobe Challenger | I. difícil |
| 07.11.16 | 1er ronda | Yosuke Watanuki/Yusuke Watanuki | Hsien-Yin Peng/Yasutaka Uchiyama | 2-6, 6-3, 11-9 |  | match details |
| 06.06.16 | 1er ronda | Yosuke Watanuki/Yusuke Watanuki | Chan-Yeong Oh/Seong-Gook Oh | 7-5, 6-2 |  | match details | Japan F7 | Difícil |
| 06.06.16 | 1/4 | Yosuke Watanuki/Yusuke Watanuki | Katsuki Nagao/Hiromasa Oku | 2-6, 6-3, 10-8 |  | match details |
| 06.06.16 | 1/2 | Yosuke Watanuki/Yusuke Watanuki | Han Sungmin/Kaito Uesugi | 3-6, 7-63, 10-6 |  | match details |
| 06.06.16 | fin | Yosuke Watanuki/Yusuke Watanuki | Soichiro Moritani/Issei Okamura | 6-3, 6-4 |  | match details |