Stadium: 17 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Yanagawa | 2023/12/26 00:30 | Kazuma Kawachi v Shu Muto | 6-1,6-1 |
| ITF M15 Yanagawa | 2023/12/25 00:30 | Shu Muto v Hong-Lin Fu | 3-6,7-5,10-5 |
| ITF M15 Yanagawa | 2023/12/21 00:30 | Shu Muto v Jumpei Yamasaki | 0-6,2-6 |
| ITF M15 Yanagawa | 2023/12/20 03:00 | Shu Muto v Hong Kit Wong | 5-7,6-4,10-7 |
| ITF M15 Yanagawa | 2023/12/18 03:00 | Tomohiro Masabayashi v Shu Muto | 1-6,7-6,7-10 |