Ayazuka Kofun
Miyako, Japan
The Ayazuka Kofun is a Kofun period burial mound, located in the Katsuyama Kuroda neighborhood of the town of Miyako, Miyako District, Fukuoka Prefecture Japan. The tumulus was designated a National Historic Site of Japan in 1973.
Monument data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).