Stadium: Court 4 Round: 26 Ground: Clay
| Challenger Matsuyama MD | 2022/11/08 06:35 | Nam/Song v Kono/Kusuhara | 6-3,6-4 |
| ITF M25 Sapporo MD | 2022/09/10 06:00 | Isomura/Sueoka v Kono/Kusuhara | 5-7,6-4,6-10 |
| ITF M25 Sapporo MD | 2022/09/09 05:25 | Kono/Kusuhara v Saitoh/Tanuma | 6-4,6-4 |
| ITF M25 Sapporo MD | 2022/09/09 02:00 | Kono/Kusuhara v Okamura/Takeuchi | 7-5,6-3 |