Stadium: Alpha Round: 25 Ground: Hardcourt outdoor
| ITF M15 Harmon | 2024/06/03 01:00 | Charlie Pade v Yusuke Kusuhara | 5-7,0-6 |
| ITF M15 Harmon | 2024/06/02 08:00 | Antoine Voisin v Yusuke Kusuhara | 2-6,1-6 |
| ITF M15 Karuizawa | 2024/05/30 03:50 | Yusuke Kusuhara v Sora Fukuda | 3-6,2-6 |
| ITF M15 Karuizawa | 2024/05/29 02:30 | Yusuke Kusuhara v Sam Ryan Ziegann | 6-2,6-4 |
| ITF M15 Karuizawa | 2024/05/27 01:00 | Issei Okamura v Yusuke Kusuhara | 3-6,6-3,2-10 |
| ITF M15 Tsukuba | 2024/03/27 01:00 | Yusuke Kusuhara v Hikaru Shiraishi | 3-6,2-6 |
| ITF M15 Hinode | 2024/03/10 03:00 | Keisuke Saitoh v Yusuke Kusuhara | 7-6,3-6,10-8 |
| ITF M15 Yanagawa | 2023/12/25 00:30 | Yusuke Kusuhara v Shunsuke Nakagawa | 4-6,2-6 |
| ITF M15 Karuizawa | 2024/05/29 02:30 | Yuichiro Inui v Hikaru Shiraishi | 1-6,3-6 |
| ITF M15 Shymkent | 2024/04/24 08:45 | Kazuki Nishiwaki v Yuichiro Inui | 7-6,6-3 |
| ITF M15 Shymkent | 2024/04/23 06:30 | Yuichiro Inui v Bingyu Yu | 6-3,7-6 |
| ITF M15 Shymkent | 2024/04/22 06:30 | Yuichiro Inui v Giorgi Giorgadze | 6-2,6-3 |
| ITF M15 Shymkent | 2024/04/16 11:20 | Yuichiro Inui v Leonardo Catani | 6-3,2-6,8-10 |
| ITF M15 Shymkent | 2024/04/16 06:05 | Yuichiro Inui v Giorgi Giorgadze | 6-0,7-6 |
| ITF M15 Chandigarh | 2024/03/19 07:45 | Sidharth Rawat v Yuichiro Inui | 7-6,4-6,6-1 |
| ITF M25 New Delhi | 2024/03/14 03:55 | Yuichiro Inui v Wishaya Trongcharoenchaikul | 4-6,4-6 |