Stadium: 8 Round: 54 Ground: Hardcourt outdoor
| UTR Pro Kawaguchi | 2024/03/09 23:30 | Riku Takahata v Ryotaro Matsumura | 6-3,7-5 |
| UTR Pro Kawaguchi | 2024/03/09 05:00 | Riku Takahata v Taisei Miyamoto | 6-2,6-2 |
| UTR Pro Kawaguchi | 2024/03/08 06:30 | Kazuma Kimura v Riku Takahata | 2-6,1-6 |
| UTR Pro Kawaguchi | 2024/03/07 05:30 | Masaya Yufu v Riku Takahata | 1-6,0-6 |
| UTR Pro Kawaguchi | 2024/03/04 07:00 | Riku Takahata v Christopher Kosei Ono | 6-1,6-1 |
| UTR Pro Kawaguchi | 2024/03/04 03:00 | Kai Kawano v Riku Takahata | 4-6,4-6 |
| UTR Pro Miki | 2023/04/15 02:00 | Henrik Heise Korsgaard v Riku Takahata | 6-2,6-1 |
| UTR Pro Miki | 2023/04/14 00:30 | Wakamatsu Taichi v Riku Takahata | 2-6,0-6 |
| ITF M15 Kursumlijska Banja | 2024/08/25 10:30 | Igor Stablovic v Natsuki Yamamoto | 3-6,4-6 |
| ITF M15 Pirot | 2024/08/18 10:00 | Natsuki Yamamoto v Luka Vukovic | 4-6,4-6 |
| ITF M15 Kursumlijska Banja | 2024/08/11 06:00 | Cristian Campese v Natsuki Yamamoto | 7-5,6-0 |
| ITF M15 Tokyo | 2024/07/08 01:00 | Natsuki Yamamoto v Ryo Tabata | 4-6,6-3,13-15 |
| ITF M15 Tokyo | 2024/07/01 03:30 | Natsuki Yamamoto v Tomislav E Papac | 3-6,3-6 |
| ITF M15 Anseong | 2024/06/09 05:00 | Ji Hoon Son v Natsuki Yamamoto | 4-6,6-1,10-6 |
| ITF M15 Daegu | 2024/06/03 01:00 | Chen-Yu Lu v Natsuki Yamamoto | 6-2,6-4 |
| ITF M15 Karuizawa | 2024/05/26 01:00 | Jay Lin Gibson v Natsuki Yamamoto | 6-3,3-6,10-4 |