Stadium: Court 6 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Taipei | 2019/07/16 02:00 | Kazuma Kawachi v Kousuke Ogura | 0-6,1-6 |
| ITF - M15 Tsukuba | 2024/03/24 01:00 | Hanyi Liu v Kazuma Kawachi | 4-6,3-6 |
| ITF - M15 Chandigarh | 2024/03/19 06:00 | Bang Shuo Yin v Kazuma Kawachi | 6-2,6-2 |
| ITF - M25 New Delhi | 2024/03/13 05:20 | Bang Shuo Yin v Kazuma Kawachi | 6-4,6-3 |
| UTR Pro - Kawaguchi | 2024/03/03 00:30 | Kazuma Kawachi v Ryotaro Matsumura | 6-2,6-3 |
| UTR Pro - Kawaguchi | 2024/03/02 03:00 | Takuya Kumasaka v Kazuma Kawachi | 4-5 |
| ITF - M15 Yanagawa | 2023/12/27 00:30 | Takuya Kumasaka v Kazuma Kawachi | 6-4,6-2 |
| 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 | Kazuma Kawachi v Seiya Nakanishi | 6-3,6-0 |
| ITF - M15 Hinode | 2024/03/15 01:00 | Kousuke Ogura v Stefanos Sakellaridis | 4-6,5-7 |
| ITF - M15 Hinode | 2024/03/14 02:30 | Luca Castelnuovo v Kousuke Ogura | 1-6,4-6 |
| ITF - M15 Hinode | 2024/03/12 01:00 | Seungmin Park v Kousuke Ogura | 5-7,1-6 |
| ITF - M25 Traralgon | 2024/02/27 23:00 | Kousuke Ogura v Sam Ryan Ziegann | 3-6,3-6 |
| ITF - M25 Traralgon | 2024/02/27 00:30 | Kousuke Ogura v Shohei Chikami | 7-6,6-4 |
| ITF - M25 Traralgon | 2024/02/26 01:30 | Kousuke Ogura v Mason Naumovski | 7-6,6-3 |
| ITF - M25 Traralgon | 2024/02/18 23:00 | Kousuke Ogura v Tai Leonard Sach | 5-7,6-4,15-17 |
| ITF - M15 Nakhon Si Thammarat | 2024/02/14 03:15 | Kousuke Ogura v Nitin Kumar Sinha | 3-6,7-5,6-7 |