Stadium: Sub Court B Round: 25 Ground: Hardcourt outdoor
| ITF M25 Hong Kong | 2024/08/27 08:20 | Kazuki Nishiwaki v Issei Okamura | 2-6,4-6 |
| Challenger Jinan | 2024/08/18 12:35 | Charles Chen v Kazuki Nishiwaki | 5-7,6-3,6-3 |
| ITF M25 Taipei | 2024/08/08 03:30 | Kazuki Nishiwaki v Blake Ellis | 6-7,4-6 |
| ITF M25 Taipei | 2024/08/07 01:55 | Sidharth Rawat v Kazuki Nishiwaki | 3-6,2-6 |
| Challenger Astana | 2024/07/15 05:00 | Kazuki Nishiwaki v Antoine Ghibaudo | 3-6,3-6 |
| Challenger Astana | 2024/07/14 05:00 | Kazuki Nishiwaki v Nitin Kumar Sinha | 7-6,7-5 |
| ITF M15 Tokyo | 2024/07/11 02:00 | Kazuki Nishiwaki v Taiyo Yamanaka | 3-6,3-6 |
| ITF M15 Tokyo | 2024/07/10 07:15 | Kazuki Nishiwaki v Reiya Komagata | 6-3,6-1 |
| ITF M15 Bali | 2024/08/30 02:30 | Luca Castelnuovo v Shintaro Imai | 7-6,6-3 |
| ITF M15 Bali | 2024/08/29 04:20 | Enzo Aguiard v Shintaro Imai | 4-6,6-3,1-6 |
| ITF M15 Bali | 2024/08/28 07:10 | Lorenzo Lorusso v Shintaro Imai | 6-7,5-7 |
| ITF M15 Tokyo | 2024/07/14 04:00 | Shintaro Imai v Woobin Shin | 6-4,6-4 |
| ITF M15 Tokyo | 2024/07/13 05:30 | Ryota Tanuma v Shintaro Imai | 3-6,5-7 |
| ITF M15 Tokyo | 2024/07/12 03:40 | Sho Katayama v Shintaro Imai | 4-6,2-6 |
| ITF M15 Tokyo | 2024/07/11 02:00 | Renta Tokuda v Shintaro Imai | 3-6,3-6 |
| ITF M15 Tokyo | 2024/07/10 02:00 | Yuki Mochizuki v Shintaro Imai | 2-6,2-6 |