| ITF - Hong Kong F1 | 07/07 04:00 | - | Pak Long Yeung v Kazuma Kawachi | 5-7,3-6 | |
| ITF - Japan F6 | 06/11 00:30 | - | Kazuma Kawachi v Takuto Niki | 2-6,5-7 | |
| ITF - Japan F5 | 06/03 01:00 | - | Soichiro Moritani v Kazuma Kawachi | 6-2,6-4 | |
| ITF - Israel F6 | 05/12 08:40 | - | Kazuma Kawachi v Bar Tzuf Botzer | Retired | |
| ITF - Israel F4 | 04/29 07:00 | - | Tal Goldengoren v Kazuma Kawachi | 6-0,6-1 | |
| ITF - Ägypten F6 | 02/17 08:00 | - | Francesco Garzelli v Kazuma Kawachi | 6-2,6-1 |