Kayano Site
Shintō-mura, Japan
The Kayano ruins (, Kayano iseki) is an archaeological site with the ruins of a late Jōmon period settlement located in what is now the village of Shintō in the Gunma Prefecture in the northern Kantō region, Japan. The site was designated a National Historic Site of Japan in 1987.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).