Gorōyama kofun
Chikushino, Japan · built 600
The Gorōyama Kofun is a Kofun period Decorated kofun burial mound, located in the Harada neighborhood of the town of Chikushino, Fukuoka Prefecture, Japan. The tumulus was designated a National Historic Site of Japan in 1949, with the area under protection adjusted in 1984. It is one of the largest circular tombs in Chikushino, dating from the late Kofun period (6th century).
Cemetery data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).