Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF - M25 Kalaburagi | 2023/11/28 05:50 | Manish Ganesh v Yuichiro Inui | 6-1,6-2 |
| ITF - M25 Mumbai | 2023/11/23 06:30 | Yuichiro Inui v Louis Wessels | 4-6,6-7 |
| ITF - M25 Mumbai | 2023/11/22 05:40 | Yuichiro Inui v Shivank Bhatnagar | 6-2,6-1 |
| Challenger - Sydney | 2023/10/29 02:20 | Blake Mott v Yuichiro Inui | 7-5,6-7,6-2 |
| Challenger - Playford | 2023/10/22 05:00 | Yuichiro Inui v Jacob Bradshaw | 1-6,4-6 |
| Challenger - Shenzhen - Calificari | 2023/10/15 03:40 | Jie Cui v Yuichiro Inui | 6-2,6-4 |
| Challenger - Guangzhou | 2023/09/10 02:30 | Yaojie Zeng v Yuichiro Inui | 5-7,6-4,6-1 |
| ITF - M25 Sapporo | 2023/09/06 00:55 | Yuichiro Inui v Takuya Kumasaka | 3-6,4-6 |
| ITF - M15 Monastir | 2023/12/06 10:40 | Adit Sinha v Ryusuke Horiuchi | 6-0,6-0 |
| ITF - M25 Monastir | 2023/11/26 08:30 | Federico Bove v Ryusuke Horiuchi | 6-2,6-3 |
| ITF - M15 Monastir | 2023/11/20 09:30 | Omar Brigida v Ryusuke Horiuchi | 6-3,6-1 |
| ITF - M25 Monastir | 2023/11/13 08:00 | Philip Henning v Ryusuke Horiuchi | 6-3,6-2 |
| ITF - M25 Monastir | 2023/11/12 08:00 | Ryusuke Horiuchi v Leon Formella | 6-4,7-6 |
| ITF - M25 Monastir | 2023/11/05 10:30 | Ryusuke Horiuchi v Luca Matteo Sobbe | 1-6,1-6 |
| ITF - M15 Monastir | 2023/10/29 09:30 | Lorenzo Lorusso v Ryusuke Horiuchi | 5-7,6-2,10-6 |
| ITF - M15 Monastir | 2023/10/15 09:30 | Ryusuke Horiuchi v Loan Lestir | 3-6,2-6 |