Stadium: Sub- Center Round: 14 Ground: Hardcourt outdoor
| ITF M15 Nishi-Tokyo | 2024/03/18 03:30 | Leo Vithoontien v Shion Motoyama | 6-2,6-2 |
| ITF M25 Sapporo | 2022/08/30 05:40 | Shion Motoyama v Kento Takeuchi | 2-6,4-6 |
| Challenger Yokohama | 2024/11/17 03:50 | Jakub Paul v Ryotaro Taguchi | 6-2,6-3 |
| ITF M25 Qian Daohu | 2024/10/31 03:50 | Kuan-Yi Lee v Ryotaro Taguchi | 6-4,1-6,7-5 |
| ITF M25 Qian Daohu | 2024/10/30 03:10 | Pawit Sornlaksup v Ryotaro Taguchi | 0-6,2-6 |
| ITF M25 Huzhou | 2024/10/26 04:00 | Ryotaro Taguchi v Fajing Sun | 5-7,3-6 |
| ITF M25 Huzhou | 2024/10/25 04:00 | Linang Xiao v Ryotaro Taguchi | 1-6,5-7 |
| ITF M25 Huzhou | 2024/10/23 05:55 | You Du v Ryotaro Taguchi | 3-6,2-6 |
| ITF M25 Sapporo | 2024/09/13 06:30 | Goncalo Oliveira v Ryotaro Taguchi | 6-1,6-1 |
| ITF M25 Sapporo | 2024/09/12 01:00 | Kousuke Ogura v Ryotaro Taguchi | 2-6,6-3,5-7 |