Katsunuma clan residence ruins
| The Katsunuma clan residence ruins (勝沼氏館跡, Katsunuma-shi yakata ato) is an archaeological site consisting of the ruins of a Sengoku period fortified residence, located in what is now part of the city of Kōshū, Yamanashi in the Chūbu region of Japan. The site was designated a National Historic Site of Japan in 1981.[1] | ||||||
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