Estadio: Centre Court Round: 26 Ground: Hardcourt outdoor
| ITF M15 Yanagawa | 2023/12/20 09:00 | Taisei Ichikawa v Wishaya Trongcharoenchaikul | 6-1,6-2 |
| ITF M25 Kalaburagi | 2023/11/29 07:10 | Sidharth Rawat v Taisei Ichikawa | 6-3,6-4 |
| ITF M25 Mumbai | 2023/11/22 03:30 | Evgeny Donskoy v Taisei Ichikawa | 6-3,6-7,6-4 |
| Challenger de Kobe | 2023/11/15 03:20 | Taisei Ichikawa v Luca Nardi | 5-7,2-6 |
| ITF M25 Cairns | 2023/10/04 01:45 | Taisei Ichikawa v Taiyo Yamanaka | 2-6,1-6 |
| ITF M25 Takasaki | 2023/09/21 03:30 | Hikaru Shiraishi v Taisei Ichikawa | 6-3,6-1 |
| ITF M25 Takasaki | 2023/09/19 01:00 | Yunseok Jang v Taisei Ichikawa | 1-6,2-6 |
| ITF M15 Nakhon Si Thammarat | 2023/09/07 02:00 | Taisei Ichikawa v James Watt | 4-6,3-6 |
| 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 |
| ITF M15 Kuching | 2023/11/17 02:00 | Andre Ilagan v Yuta Kawahashi | 6-3,6-4 |
| ITF M15 Kuching | 2023/11/16 05:30 | Andrea Bacaloni v Yuta Kawahashi | 6-3,6-7,1-6 |