Stadium: Court 7 Round: 25 Ground: Hardcourt outdoor
| ITF - W15 Kawaguchi | 2023/06/13 05:00 | Hikaru Yoshikawa v Suzuna Oigawa | 6-4,7-5 |
| Kurume, Singles W-ITF-JPN-11A | 2023/05/15 03:25 | Aoi Ito v Oshino, Suzuho | 6-1,6-2 |
| Kurume, Singles W-ITF-JPN-11A | 2023/05/15 00:30 | Honoka Umeda v Oshino, Suzuho | 0-6,4-6 |
| Osaka, Singles W-ITF-JPN-02A | 2023/04/09 03:00 | Lisa-Marie Rioux v Oshino, Suzuho | 6-3,7-5 |
| ITF - W15 Hinode | 2023/03/22 01:00 | Yuka Hosoki v Oshino, Suzuho | 7-5,6-4 |
| ITF W60 Kyoto | 2022/12/21 01:00 | Sara Saito v Oshino, Suzuho | 6-2,4-6,6-2 |
| ITF W60 Kyoto | 2022/12/19 06:00 | Sera Nishimoto v Oshino, Suzuho | 6-2,3-6,4-10 |
| ITF W60 Kyoto | 2022/12/19 02:00 | Oshino, Suzuho v Honoka Kobayashi | 6-2,6-4 |
| ITF W25 Yokohama | 2022/11/10 03:25 | Himari Sato v Oshino, Suzuho | 7-5,6-4 |