Stadium: Court 5 Round: 26 Ground: Synthetic outdoor
| ITF M15 Akishima | 2019/06/11 07:15 | Dusty H. Boyer v Shohei Chikami | 1-6,2-6 |
| ITF M15 Karuizawa | 2019/05/28 03:15 | Jordi Samper-Montana v Shohei Chikami | 7-6,6-1 |
| ITF M15 Kofu | 2019/03/19 02:05 | Shohei Chikami v Hiroyasu Ehara | 4-6,1-6 |
| ITF M15 Nishi-Tokyo | 2019/03/13 01:00 | Wishaya Trongcharoenchaikul v Shohei Chikami | 6-3,3-6,7-5 |
| ITF Indonesia F3 Qual | 2018/08/04 07:30 | Shohei Chikami v Alexander Babanine | 0-6,4-6 |
| ITF Indonesia F2 | 2018/08/01 03:40 | Shohei Chikami v Kaito Uesugi | 1-6,2-6 |
| ITF Indonesia F2 Qual | 2018/07/30 03:00 | Mohammad A A K Akbar v Shohei Chikami | 4-6,2-6 |
| ITF Indonesia F2 Qual | 2018/07/29 07:30 | Shohei Chikami v Anurag Nenwani | 6-2,6-0 |
| ITF M15 Akishima | 2019/06/11 07:25 | Niklas Johansson v Hikaru Shiraishi | 4-6,4-6 |
| ITF M15 Kashiwa | 2019/04/02 02:40 | Yuki Mochizuki v Hikaru Shiraishi | 3-6,6-4,7-6 |
| ITF M15 Nishi-Tokyo | 2019/03/12 01:00 | Issei Okamura v Hikaru Shiraishi | 6-2,6-3 |
| ITF M15 Nishi-Tokyo | 2019/03/11 02:00 | Hikaru Shiraishi v Yuichi Ito | 6-1,7-6 |
| ITF Japan F8 | 2018/06/14 01:00 | Hikaru Shiraishi v Ryota Tanuma | 2-6,4-6 |
| ITF Japan F8 | 2018/06/13 02:40 | Hikaru Shiraishi v Yuto Sakai | 6-2,6-1 |
| ITF Japan F6 Qual | 2018/04/08 01:00 | Issei Okamura v Hikaru Shiraishi | 6-4,6-3 |
| ITF Japan F7 | 2016/06/07 05:10 | Yuichi Ito v Hikaru Shiraishi | 6-1,6-0 |