Bitchū Matsuyama Castle (備中松山城, Bitchū Matsuyama-jō), also known as Takahashi Castle, is a castle located in Takahashi, Okayama Prefecture, Japan. It is not to be confused with Matsuyama Castle in Matsuyama, Ehime Prefecture. Along with being one of only twelve remaining original castles in the country, Bitchū Matsuyama Castle is notable as the castle with the highest elevation above sea level in Japan at 430 meters (1410 ft).