Stadium: A Round: 62 Ground: Hardcourt outdoor
| Yokohama, Japan, Qualifying | 2018/02/26 01:00 | Jumpei Yamasaki v Masamichi Imamura | 4-6,7-6,6-4 |
| Yokohama, Japan, Qualifying | 2018/02/25 01:00 | Masamichi Imamura v Wishaya Trongcharoenchaikul | 6-1,6-4 |
| ITF Japan F6 | 2017/05/29 04:25 | Renta Tokuda v Masamichi Imamura | 6-4,6-0 |
| ITF Japan F5 | 2017/04/03 02:25 | Masamichi Imamura v Oh, Chan-Yeong | 6-7,6-4,3-6 |
| ITF Japan F5 | 2017/04/01 01:00 | Itsusaki, Kaito v Masamichi Imamura | 3-6,4-6 |
| ITF Japan F3 | 2017/03/18 08:00 | Masamichi Imamura v Nagao, Katsuki | 2-6,1-6 |
| ITF Japan F3 | 2017/03/18 05:00 | Masamichi Imamura v Takuya Kumasaka | 7-6,7-5 |
| Yokohama, Japan, Qualifying | 2017/02/25 06:25 | Ehara, Hiroyasu v Masamichi Imamura | 6-3,6-4 |
| ITF Vietnam F3 | 2017/11/21 03:00 | Onozawa, Arata v Takeshima, Shunrou | 6-0,6-3 |
| Challenger Toyota Qual | 2017/11/11 05:45 | Takeshima, Shunrou v Kim, Cheong-Eui | 4-6,6-7 |
| Challenger Toyota Qual | 2017/11/11 01:44 | Takeshima, Shunrou v Fujii, Shinta | 6-4,2-6,6-3 |
| ITF Thailand F7 | 2017/10/03 05:35 | Yuta Shimizu v Takeshima, Shunrou | 6-3,6-1 |
| ITF Thailand F7 Qual | 2017/10/01 09:25 | Thanapet Chanta v Takeshima, Shunrou | 5-7,2-6 |
| ITF Thailand F5 Qual | 2017/08/07 05:25 | Lo, Chien Hsun v Takeshima, Shunrou | 6-2,6-2 |
| ITF Thailand F5 Qual | 2017/08/05 02:30 | Takeshima, Shunrou v Thanapet Chanta | 6-1,6-3 |
| ITF Thailand F4 | 2017/08/03 02:30 | Yu, Cheng-Yu v Takeshima, Shunrou | 6-2,6-1 |