Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/02/22 12:30 | Kento Takeuchi v Kazuma Kawachi | 6-7,5-7 |
| ITF M15 Monastir | 2021/02/22 08:00 | Kazuma Kawachi v Guillaume Dermiens | 7-6,5-7,10-8 |
| ITF M15 Monastir | 2021/02/21 09:30 | Adam Bronka v Kazuma Kawachi | 2-6,6-7 |
| ITF M25 Geelong | 2020/03/11 01:30 | Kazuma Kawachi v Calum Puttergill | 7-5,5-7,1-6 |
| ITF M25 Mildura | 2020/03/03 01:50 | Thomas Fancutt v Kazuma Kawachi | 6-1,6-1 |
| ITF M15 Sharm El Sheikh | 2019/11/20 13:25 | Kazuma Kawachi v Sagadat Ayap | 3-6,0-6 |
| ITF M15 Sharm El Sheikh | 2019/11/13 09:20 | Zachary Eisinga v Kazuma Kawachi | 4-6,6-1,6-2 |
| ITF M15 Sharm El Sheikh | 2019/11/06 12:10 | Kazuma Kawachi v Alessandro Bega | 4-6,2-6 |
| ITF M15 Monastir | 2021/01/12 08:55 | Moez Echargui v Renta Tokuda | 6-7,0-6 |
| ITF M25 Antalya | 2020/02/26 10:25 | Ben Patael v Renta Tokuda | 6-3,6-1 |
| ITF M15 Antalya | 2020/02/18 07:00 | Luca Giacomini v Renta Tokuda | 6-7,6-4,6-0 |
| ITF M25 Nonthaburi | 2020/01/29 07:45 | Tsung-Hua Yang v Renta Tokuda | 3-6,6-3,6-1 |
| Challenger Kobe | 2019/11/07 03:40 | Shintaro Imai v Renta Tokuda | 3-6,6-3,6-2 |
| Challenger Kobe | 2019/11/06 05:50 | Renta Tokuda v James Duckworth | 6-2,6-2 |
| Challenger Kobe | 2019/11/05 01:30 | Renta Tokuda v Yuta Kawahashi | 6-3,6-1 |
| Challenger Liuzhou | 2019/10/21 03:20 | Renta Tokuda v Jie Cui | 7-5,4-6,3-6 |