1. Round | 23/02/2020 | Mito HollyHock | - | Omiya Ardija | 1:2 | ||||
3. Round | 04/07/2020 | Omiya Ardija | - | Thespakusatsu Gunma | 2:0 | ||||
4. Round | 11/07/2020 | Omiya Ardija | - | Tokyo Verdy | 1:0 | ||||
25. Round | 10/10/2020 | Omiya Ardija | - | Tochigi SC | 0:0 | ||||
26. Round | 14/10/2020 | Omiya Ardija | - | JEF United Chiba | 0:0 |