Round: 25 Ground: Hardcourt outdoor
| ITF Japan F5 | 2016/04/03 02:00 | Renta Tokuda v Antso Rakotondramanga | 7-5,4-6,4-6 |
| ITF Japan F4 | 2016/03/27 01:00 | Kousuke Ogura v Renta Tokuda | 6-4,6-4 |
| ITF Japan F2 | 2016/03/12 02:00 | Ko Suzuki v Renta Tokuda | 6-1,4-6,7-5 |
| ITF Japan F1 | 2016/03/05 03:00 | Ren Nakamura v Renta Tokuda | 6-2,6-3 |
| ITF Spain F33 | 2015/10/13 12:30 | Renta Tokuda v Alexander Ward | 3-6,2-6 |
| ITF Spain F33 | 2015/10/12 08:00 | Renta Tokuda v Alejandro Garcia Saez | 6-2,6-4 |
| ITF Spain F33 | 2015/10/10 12:00 | Renta Tokuda v Francisco Bohorquez | 7-5,6-3 |
| ITF Spain F32 | 2015/10/06 08:00 | Andres Artunedo Martinavarr v Renta Tokuda | 3-6,7-5,6-2 |
| ITF China F5 | 2016/04/14 03:00 | Issei Okamura v Shuichi Sekiguchi | 2-6,2-6 |
| ITF China F5 | 2016/04/12 04:30 | Aoran Wang v Issei Okamura | 3-6,1-6 |
| ITF Japan F5 | 2016/04/05 04:35 | Issei Okamura v Yuya Ito | 0-6,3-6 |
| ITF Japan F4 | 2016/03/31 01:00 | Issei Okamura v Finn Tearney | 3-6,2-6 |
| ITF Japan F4 | 2016/03/30 01:00 | Issei Okamura v Kittiphong Wachiramanowong | 6-4,6-2 |
| ITF Japan F2 | 2016/03/17 02:30 | Issei Okamura v Sidharth Rawat | 4-6,6-1,6-7 |
| ITF Japan F2 | 2016/03/15 04:25 | Young Seok Kim v Issei Okamura | 7-6,3-6,4-6 |
| ITF Japan F1 | 2016/03/12 04:10 | Issei Okamura v Liang-Chi Huang | 3-6,4-6 |