Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Yanagawa | 2023/12/27 00:30 | Takuya Kumasaka v Kazuma Kawachi | 6-4,6-2 |
| ITF M15 Yanagawa | 2023/12/22 02:45 | Takuya Kumasaka v Taisei Ichikawa | 4-6,4-6 |
| ITF M15 Yanagawa | 2023/12/21 02:50 | Takuya Kumasaka v Yuta Tomida | 7-6,6-0 |
| ITF M15 Ipoh Perak | 2023/11/26 01:30 | Alexey Zakharov v Takuya Kumasaka | 6-0,6-3 |
| ITF M15 Ipoh Perak | 2023/11/25 01:20 | Takuya Kumasaka v Jeamoon Lee | 7-6,6-0 |
| ITF M15 Ipoh Perak | 2023/11/24 02:00 | Takuya Kumasaka v Hayato Matsuoka | 7-6,6-0 |
| ITF M15 Ipoh Perak | 2023/11/23 04:55 | Hikaru Shiraishi v Takuya Kumasaka | 6-7,4-6 |
| ITF M15 Ipoh Perak | 2023/11/22 02:30 | Yeongseok Jeong v Takuya Kumasaka | 6-3,6-7,3-6 |
| ITF M15 Yanagawa | 2023/12/26 03:00 | Yuto Oki v Yuta Kawahashi | 1-6,6-4,0-6 |
| ITF M15 Yanagawa | 2023/12/21 07:30 | Taisei Ichikawa v Yuta Kawahashi | 6-1,6-2 |
| ITF M15 Yanagawa | 2023/12/20 09:15 | Woobin Shin v Yuta Kawahashi | 2-6,4-6 |
| ITF M15 Kuala Lumpur | 2023/12/02 02:00 | Yuta Kawahashi v Alexey Zakharov | 3-6,3-6 |
| ITF M15 Kuala Lumpur | 2023/12/01 01:55 | Andrea Bacaloni v Yuta Kawahashi | 3-6,0-6 |
| ITF M15 Kuala Lumpur | 2023/11/28 05:40 | Shohei Chikami v Yuta Kawahashi | 2-6,2-6 |
| ITF M15 Ipoh Perak | 2023/11/23 04:30 | Ryota Tanuma v Yuta Kawahashi | 6-0,6-4 |
| ITF M15 Ipoh Perak | 2023/11/22 01:30 | Kokoro Isomura v Yuta Kawahashi | 3-6,6-1,0-6 |