Kosugimaruyama Site
The Kosugimaruyama Site (小杉丸山遺跡, Kosugimaruyama iseki) is an archaeological site with the ruins of a late Asuka period pottery production site located in what is now the Aoidani neighborhood of the city of Imizu, Toyama Prefecture in the Hokuriku region of Japan. It has been protected as a National Historic Site since 1990.