Stadium: Court 6 Round: 26 Ground: Hardcourt indoor
| ITF M15 Monastir | 2021/09/08 08:00 | Masamichi Imamura v Taisei Ichikawa | 6-3,6-1 |
| ITF M15 Kofu | 2019/03/20 03:25 | Taisei Ichikawa v Masamichi Imamura | 6-7,4-6 |
| ITF M15 Tokyo | 2024/07/10 03:45 | Yusaku Sugaya v Taisei Ichikawa | 3-6,6-3,2-6 |
| ITF M15 Tokyo | 2024/07/02 04:25 | Yuki Mochizuki v Taisei Ichikawa | 6-4,6-4 |
| ITF M15 Nakhon Si Thammarat | 2024/02/29 05:25 | Taisei Ichikawa v Orel Kimhi | 3-6,7-6,4-6 |
| ITF M15 Nakhon Si Thammarat | 2024/02/27 02:00 | Taisei Ichikawa v Siwanat Auytayakul | 6-2,6-3 |
| ITF M15 Nakhon Si Thammarat | 2024/02/22 02:00 | Yan Bai v Taisei Ichikawa | 6-3,6-2 |
| ITF M15 Nakhon Si Thammarat | 2024/02/21 04:10 | Taisei Ichikawa v Tao Mu | 6-7,6-3,7-5 |
| Challenger Burnie | 2024/02/06 00:45 | Taisei Ichikawa v Christian Langmo | 6-7,4-6 |
| Challenger Burnie | 2024/02/05 00:50 | Taisei Ichikawa v Thomas Braithwaite | 7-6,6-3 |
| ITF M15 Tokyo | 2024/07/10 01:55 | Masamichi Imamura v Takuya Kumasaka | 6-4,6-4 |
| ITF M15 Tokyo | 2024/07/07 04:00 | Karlis Ozolins v Masamichi Imamura | 6-3,6-4 |
| ITF M15 Tokyo | 2024/07/06 04:00 | Masamichi Imamura v Kokoro Isomura | 6-1,7-6 |
| ITF M15 Tokyo | 2024/07/05 04:45 | Masamichi Imamura v Shu Matsuoka | 6-1,6-3 |
| ITF M15 Tokyo | 2024/07/04 05:10 | Yuki Mochizuki v Masamichi Imamura | 4-6,3-6 |
| ITF M15 Tokyo | 2024/07/03 01:55 | Masamichi Imamura v Taiyo Yamanaka | 6-3,6-4 |
| ITF M25 Changwon | 2024/06/23 04:00 | Masamichi Imamura v Kaichi Uchida | 2-6,7-5,3-6 |
| ITF M25 Changwon | 2024/06/22 04:00 | Naoki Nakagawa v Masamichi Imamura | 5-7,2-6 |