Ground: Hardcourt outdoor
| ITF Japan F6 | 2014/06/10 07:10 | Shunrou Takeshima v Shohei Chikami | 6-0,6-1 |
| ITF Japan F6 Qual | 2014/06/09 03:00 | Shohei Chikami v Kazuki Nishiwaki | 6-0,6-3 |
| ITF Japan F6 Qual | 2014/06/08 07:30 | Ken Onoda v Shohei Chikami | 2-6,3-6 |
| ITF Japan F6 Qual | 2014/06/07 00:00 | Shohei Chikami v Yosuke Watanuki | 6-1,7-6 |
| ITF Japan F1 | 2015/03/11 03:05 | Luca Pancaldi v Hiroyasu Ehara | 7-5,7-6 |
| ITF Tunisia F5 | 2015/02/10 12:30 | Maxime Tabatruong v Hiroyasu Ehara | 6-3,6-4 |
| ITF Tunisia F5 | 2015/02/03 08:30 | Hiroyasu Ehara v Gerard Granollers-Pujol | 6-7,5-7 |
| ITF Germany F4 | 2015/01/29 10:00 | Hiroyasu Ehara v Henri Laaksonen | 7-6,1-6,2-6 |
| ITF Germany F4 | 2015/01/28 09:00 | Nils Brinkmann v Hiroyasu Ehara | 1-6,5-7 |
| ITF Tunisia F11 | 2014/12/14 08:30 | Remi Boutillier v Hiroyasu Ehara | 6-7,5-7 |
| ITF Tunisia F11 | 2014/12/13 13:30 | Nikola Milojevic v Hiroyasu Ehara | 5-7,6-0,6-10 |
| ITF Tunisia F11 | 2014/12/13 09:35 | Francesco Vilardo v Hiroyasu Ehara | 3-6,4-6 |