Doigahama Site
The Doigahama Site (土井ヶ浜遺跡, Doigahama iseki) is an archaeological site with a Yayoi period necropolis located in the Kandakami, Toyohoku-cho neighborhood of the city of Shimonoseki, Yamaguchi Prefecture, in the San'yō region of Japan. It was designated a National Historic Site in 1962.