Stadium: Court 7 Round: 54 Ground: Hardcourt outdoor
| ITF - Tsukuba M25 | 2023/03/27 04:00 | Kazuki Nishiwaki v Toru Horie | 6-3,6-0 |
| ITF - Tsukuba M25 | 2023/03/27 00:30 | Toru Horie v Taketo Takamisawa | 4-6,6-3,10-4 |
| UTR Pro Tennis Series Miki | 2022/07/15 02:00 | Toru Horie v Kazuki Nishiwaki | 3-6,3-5 |
| UTR Pro Tennis Series Miki | 2022/07/13 00:30 | Toru Horie v Daisuke Inagawa | 6-1,6-3 |
| ITF - Sharm El Sheikh M15 | 2021/11/15 09:00 | Toru Horie v Roland Stuurman | 6-7,3-6 |
| ITF - Sharm El Sheikh M15 | 2021/11/14 08:00 | Noel Larwig v Toru Horie | 4-6,4-6 |
| ITF - Sharm El Sheikh M15 | 2021/11/07 10:30 | Daniel Little v Toru Horie | 7-6,6-2 |
| ITF - Sharm El Sheikh M15 | 2021/11/01 09:00 | Saba Purtseladze v Toru Horie | 6-2,3-6,10-4 |
| ITF - Tsukuba M25 | 2023/03/29 02:35 | Hikaru Shiraishi v Tristan Schoolkate | 4-6,0-6 |
| ITF - Tsukuba M25 | 2023/03/27 07:10 | Jeremy Jin v Hikaru Shiraishi | 4-6,1-6 |
| ITF - Tsukuba M25 | 2023/03/27 02:00 | Yusuke Kusuhara v Hikaru Shiraishi | 4-6,1-6 |
| ITF - Monastir M15 | 2023/03/10 08:30 | Florent Bax v Hikaru Shiraishi | 6-4,6-2 |
| ITF - Monastir M15 | 2023/03/09 08:30 | Hikaru Shiraishi v Stefanos Sakellaridis | 7-6,6-1 |
| ITF - Monastir M15 | 2023/03/08 13:00 | Ryuki Matsuda v Hikaru Shiraishi | 3-6,3-6 |
| ITF - Monastir M15 | 2023/03/06 15:40 | Hikaru Shiraishi v Jack Loge | 6-4,6-0 |
| ITF - Monastir M15 | 2023/03/06 10:00 | Hikaru Shiraishi v Pietro Marino | 7-6,6-7,10-3 |