Kawarakezuka Kofun
Iwata, Japan
Kawarakezuka Kofun is an middle Kofun period (early 5th century) enpun -style round kofun burial mound, located in the Nakaizumi-Kōnodai neighborhood of the city of Iwata, Shizuoka in the Tōkai region of Japan. The tumulus was designated a Shizuoka Prefecture Historic Site in 2002.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).