Stadium: Center Court A Round: 25 Ground: Hardcourt outdoor
| ITF M15 Tokyo | 2024/07/10 07:30 | Yusuke Takahashi v Taki Adachi | 6-1,6-3 |
| ITF M15 Tokyo | 2024/07/02 05:05 | Naoki Nakagawa v Taki Adachi | 6-1,6-3 |
| ITF M25 Changwon | 2024/06/16 01:00 | Taki Adachi v Venedikt Tsirikidze | 3-6,0-6 |
| ITF M15 Harmon | 2024/06/02 02:30 | Charlie Pade v Taki Adachi | 7-5,4-6,10-8 |
| ITF M15 Karuizawa | 2024/05/26 01:00 | Taki Adachi v Zachary Adam-Gedge | 5-7,2-6 |
| ITF M15 Yanagawa | 2023/12/27 00:30 | Keisuke Saitoh v Taki Adachi | 6-1,6-1 |
| ITF M15 Yanagawa | 2023/12/18 03:00 | Taki Adachi v Ko Suzuki | 0-6,2-6 |
| ITF M15 Kuala Lumpur | 2023/11/27 04:00 | Tegar A S Wibowo v Taki Adachi | 3-6,6-1,10-6 |
| ITF M25 Sapporo | 2024/09/02 02:10 | Miles Clark v Riku Takahata | 3-6,1-6 |
| ITF M25 Sapporo | 2024/09/01 01:00 | Riku Takahata v Natsuki Yamamoto | 6-3,6-4 |
| 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 |