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Akutagawayama Castle

Akutagawayama Castle (芥川山城, Akutagawayama-jō) was a Sengoku period mountain-top castle in Takatsuki, Osaka Prefecture, Japan. Located on a 182.6 meter mountain.[1][2]
Type:  mountaintop-style castle
Built:  1515  
Builder:  Hosokawa Takakuni  

Akutagawayama Castle  Click to go to Wikipedia