Round: 28 Ground: Hardcourt outdoor
| UTR Pro Kawaguchi | 2024/06/22 06:58 | Maxime Mareschal-Hay v Kotaro Mochizuki | 0-6,6-3,6-3 |
| UTR Pro Kawaguchi | 2024/06/20 05:00 | Kotaro Mochizuki v Ryota Tanuma | 1-6,5-7 |
| UTR Pro Kawaguchi | 2024/06/17 01:30 | Kotaro Mochizuki v Kosuke Nakanishi | 2-6,2-6 |
| UTR Pro Urayasu | 2024/05/12 02:45 | Toa Maeda v Kotaro Mochizuki | 3-6,5-7 |
| UTR Pro Urayasu | 2024/05/11 03:15 | Kotaro Mochizuki v Christopher Kosei Ono | 6-3,6-4 |
| ITF M15 Yanagawa | 2024/10/29 00:30 | Ko Nagashima v Yuhei Kono | 3-6,1-6 |
| ITF M15 Yanagawa | 2024/10/28 04:00 | Jay Lin Gibson v Ko Nagashima | 6-2,5-7,3-10 |
| ITF M15 Tanagura | 2024/10/22 02:15 | Seungmin Park v Ko Nagashima | 6-2,6-3 |
| UTR Pro Kawaguchi | 2024/08/17 04:18 | Taketo Takamisawa v Ko Nagashima | 6-4,6-3 |
| UTR Pro Kawaguchi | 2024/08/15 10:30 | Ko Nagashima v Koki Takada | 6-3,6-0 |
| UTR Pro Kawaguchi | 2024/08/14 23:30 | Ko Nagashima v Sora Fukuda | 2-6,2-6 |
| UTR Pro Kawaguchi | 2024/08/14 02:48 | Yuta Kikuchi v Ko Nagashima | 6-0,6-2 |
| UTR Pro Kawaguchi | 2024/08/13 01:00 | Yuta Tomida v Ko Nagashima | 6-4,6-1 |