Ground: Hardcourt outdoor
| UTR Pro Miki | 2023/04/16 00:30 | Kazuma Kimura v Mao Takada | 6-2,3-6,6-0 |
| UTR Pro Miki | 2023/04/14 05:00 | Bang Shuo Yin v Kazuma Kimura | 6-3,2-6,6-6 |
| UTR Pro Miki | 2023/04/12 05:14 | Natsuki Yamamoto v Kazuma Kimura | 7-5,6-2 |
| UTR Pro Miki | 2023/04/10 01:00 | Henrik Heise Korsgaard v Kazuma Kimura | 6-1,5-2 |
| 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 | Taichi Wakamatsu v Riku Takahata | 2-6,0-6 |
| UTR Pro Miki | 2023/04/13 00:30 | Ying-Ze Chen v Riku Takahata | 1-6,2-6 |
| UTR Pro Miki | 2023/04/11 05:44 | Kosuke Shibano v Riku Takahata | 1-6,2-6 |
| UTR Pro Miki | 2023/04/10 02:30 | Riku Takahata v Mao Takada | 6-1,6-3 |
| ITF M15 Monastir | 2023/03/08 10:55 | Riku Takahata v Tom Paris | 1-6,6-7 |
| ITF M15 Monastir | 2023/03/06 16:05 | Abraham Asaba v Riku Takahata | 2-6,2-6 |
| ITF M15 Monastir | 2023/03/06 10:00 | Riku Takahata v Brian Bozemoj | 6-4,4-6,14-12 |