Round: 25 Ground: Hardcourt outdoor
| ITF Turkey F6 | 2016/02/12 09:00 | Issei Okamura v Seong Chan Hong | 7-5,4-6,3-6 |
| ITF Turkey F6 | 2016/02/11 13:45 | Patrik Nema v Issei Okamura | 1-6,5-7 |
| ITF Turkey F6 | 2016/02/09 09:35 | Maxime Pauwels v Issei Okamura | 6-3,3-6,3-6 |
| ITF Turkey F5 | 2016/02/04 08:00 | Issei Okamura v Lenny Hampel | 6-1,0-6,6-7 |
| ITF Turkey F5 | 2016/02/02 09:30 | Issei Okamura v Mert Zincirli | 6-4,6-2 |
| ITF Turkey F4 | 2016/01/25 09:30 | Issei Okamura v Ryota Kishi | 2-6,6-2,1-6 |
| ITF Turkey F4 | 2016/01/24 08:00 | Issei Okamura v Peter Balla | 6-2,6-2 |
| ITF Thailand F9 | 2015/12/02 08:25 | Kittiphong Wachiramanowong v Issei Okamura | 3-6,6-4,6-3 |
| Challenger Launceston | 2016/02/01 04:20 | Omar Jasika v Kento Takeuchi | 6-3,6-2 |
| ITF Thailand F9 | 2015/12/05 03:00 | Connor Smith v Kento Takeuchi | 6-4,3-6,6-4 |
| ITF Thailand F9 | 2015/12/04 03:00 | Kento Takeuchi v Phassawit Bura'ritta | 6-2,6-3 |
| ITF Thailand F9 | 2015/12/03 04:45 | Jirat Navasirisomboon v Kento Takeuchi | 2-6,2-6 |
| ITF Thailand F9 | 2015/12/02 04:15 | Jarryd Chaplin v Kento Takeuchi | 6-3,4-6,2-6 |
| ITF Thailand F9 | 2015/11/30 05:40 | Yuanfeng Li v Kento Takeuchi | 4-6,3-6 |
| ITF Chinese Taipei F1 | 2015/08/21 02:00 | Kento Takeuchi v Yan Bai | 4-6,3-6 |
| ITF Chinese Taipei F1 | 2015/08/20 04:10 | Kento Takeuchi v Yu Hsiou Hsu | 6-4,6-1 |