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Kagamiyama Castle (Higashihiroshima)

Kagamiyama Castle (鏡山城, Kagamiyama-jō) was a yamajiro-style Japanese castle located in what is today part of the city of Higashihiroshima in Hiroshima Prefecture. Its ruins have been protected by the central government as a National Historic Site since 1957.[1]
Type:  yamashiro-style Japanese castle
Built:  Nanboku-chō period  
Builder:  Ouchi clan  

Kagamiyama Castle (Higashihiroshima)  Click to go to Wikipedia