Benkei-ga-ana Kofun
Japan
The Benkei-ga-ana Kofun is a Kofun period burial mound, located in the Kumairi neighborhood of the city of Yamaga, Kumamoto Prefecture Japan. The tumulus was designated a National Historic Site of Japan in 1956.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).