Round: 44 Ground: Hardcourt outdoor
| ITF Japan F1 | 2017/03/08 01:00 | Masaya Kobayashi v Soichiro Moritani | 6-3,6-4 |
| ITF Indonesia F2 | 2017/02/15 06:25 | Sho Katayama v Soichiro Moritani | 6-2,6-3 |
| ITF Indonesia F1 | 2017/02/09 03:00 | Karunuday Singh v Soichiro Moritani | 6-4,6-3 |
| ITF Indonesia F1 | 2017/02/07 05:35 | Soichiro Moritani v Roy Hobbs | 6-3,7-6 |
| ITF Thailand F5 | 2016/12/18 04:00 | Soichiro Moritani v Keisuke Numajiri | 4-6,4-6 |
| ITF Thailand F5 | 2016/12/17 06:00 | Soichiro Moritani v Maxime Cressy | 6-4,6-4 |
| ITF Thailand F4 | 2016/12/13 04:10 | Sadio Doumbia v Soichiro Moritani | 6-3,7-5 |
| Others | 2016/11/12 04:30 | Issei Okamura v Soichiro Moritani | 7-5,6-2 |
| ITF Japan F2 | 2017/03/11 03:00 | Sota Fujii v Aoran Wang | 6-3,6-4 |
| ITF Japan F1 | 2017/03/04 01:00 | Sota Fujii v Yuta Kawahashi | 4-6,6-3,2-6 |
| Challenger Kyoto Qual | 2017/02/18 02:35 | Sota Fujii v Yunosuke Tanaka | 6-3,3-6,6-7 |