Stadium: Court 7 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/08/12 08:00 | Takuya Kumasaka v Makoto Ochi | 6-4,6-4 |
| ITF M15 Antalya | 2023/03/12 10:30 | Takuya Kumasaka v Antonio Caruso | 6-4,7-5 |
| ITF M15 Antalya | 2023/03/08 07:00 | Takuya Kumasaka v Valerio Perruzza | 1-6,7-5,3-6 |
| Challenger Yokkaichi | 2022/11/20 04:45 | Marc Polmans v Takuya Kumasaka | 6-0,6-3 |
| Challenger Yokohama | 2022/10/30 05:55 | Yuki Mochizuki v Takuya Kumasaka | 6-3,6-0 |
| ITF M25 Tay Ninh | 2022/10/07 02:55 | Arthur Weber v Takuya Kumasaka | 6-4,6-1 |
| ITF M25 Tay Ninh | 2022/10/06 03:15 | Takuya Kumasaka v Dayne Kelly | 3-6,7-5,6-2 |
| ITF M25 Tay Ninh | 2022/10/05 02:00 | Takuya Kumasaka v Mitsuki Wei Kang Leong | 6-0,6-3 |
| ITF M25 Kashiwa | 2022/09/30 00:55 | Rio Noguchi v Takuya Kumasaka | 7-6,6-1 |
| Challenger Pune | 2023/02/28 08:00 | Makoto Ochi v Dimitar Kuzmanov | 7-5,6-7,2-6 |
| Challenger Pune | 2023/02/27 08:15 | Makoto Ochi v Carlos Sanchez Jover | 6-2,6-4 |
| Challenger Pune | 2023/02/26 10:30 | Calum Puttergill v Makoto Ochi | 1-6,2-6 |
| ITF M25 Burnie | 2023/02/07 00:25 | Shinji Hazawa v Makoto Ochi | 6-3,6-1 |
| Challenger Burnie | 2023/01/31 02:05 | James Duckworth v Makoto Ochi | 6-1,6-4 |
| Challenger Nonthaburi | 2023/01/16 03:00 | Makoto Ochi v Stuart Parker | 6-7,6-7 |
| Challenger Nonthaburi | 2023/01/15 04:50 | Makoto Ochi v Maximus Jones | 6-3,6-3 |
| Challenger Yokkaichi | 2022/11/22 04:45 | Makoto Ochi v James Duckworth | 6-7,4-6 |