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Tobiyama Castle

Tobiyama Castle (飛山城, Tobiyama jō) was a Muromachi period Japanese castle located in what is now part of the city of Utsunomiya, Tochigi Prefecture, in the northern Kantō region of Japan. The site has been protected as a National Historic Site, since 1977.[1]
Type:  hirayama-style Japanese castle
Built:  late Kamakura period  
Builder:  Haga clan  

Tobiyama Castle  Click to go to Wikipedia