Tabata Site
Machida, Japan
Tabata Site (Tabata iseki) is a Jōmon period archaeological site with the remains of a stone circle in what is now the city of Machida, Tokyo, Japan. The site was designated a Prefectural Historic Site in 1971, with the area under protection extended in 2007.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).