| Stadium Name: | Hitachinaka City Stadium |
| Location: |  Hitachinaka, Ibaraki, Japan |
| Opened: | 1998 |
| Owner: | Hitachinaka City |
| Operator: | Hitachinaka City |
| Surface: | grass |
| Tenants: | Ryutsu Keizai University FC |
| Seating Capacity: | 1800 in main stand + 16,700 grass |
is a multipurpose athletic stadium in Hitachinaka, Ibaraki, Japan opened in 1978. The stadium has a nine-line athletic track surrounding a soccer field, and was the home stadium for the Mito HollyHock from 1998 to 2009.