Chiyomaru Kofun
Ōita-shi, Japan
The Chiyomaru Kofun is a Kofun period burial mound, located in the Miyaen neighborhood of the city of Ōita on the island of Kyushu, Japan. The tumulus was designated a National Historic Site of Japan in 1934.
Monument data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).