| HakodateChiyogadai Baseball Stadium | |
| Nickname: | Hakodate Ocean Stadium |
| Location: | Hakodate, Hokkaido, Japan |
| Opened: | 1950 |
| Owner: | Hakodate city |
| Tenants: | Japanese High School Baseball Championship Southern Hokkaido Regional |
| Capacity: | 20,000 |
| Dimensions: | left - 99.1 m (325 ft) center - 122 m (400.3 ft) right - 99.1 m (325 ft) |
Chiyodai Baseball Stadium is a baseball stadium in Hakodate, Hokkaidō, Japan. The stadium has an all-seated capacity of 20,000.[1]