Konosumiyama Castle
| Konosumiyama Castle | |
|---|---|
此隅山城 | |
| Toyooka, Hyōgo, Japan | |
Site of Konosumiyama castle | |
| Site information | |
| Type | Yamajiro-style Japanese castle |
| Condition | ruins |
| Location | |
| Coordinates | 35°29′15.8″N 134°52′22.1″E / 35.487722°N 134.872806°E |
| Site history | |
| Built | 15th century |
| Built by | Yamana Sozen |
Konosumiyama Castle (此隅山城, Konosumiyama-jō) was a Muromachi to Sengoku period Japanese castle located in the Izushi neighborhood of the city of Toyooka, Hyōgo Prefecture, Japan. Its ruins, along with the ruins of nearby Arikoyama Castle have been protected as a National Historic Site since 1934 under the designation "Yamana clan castle ruins".