Akamonue Kofun
Hamakita Ward, Japan
Akamonue Kofun is an early Kofun period (late 4th century) keyhole-shaped burial mound, located in the Uchinō neighborhood of Hamana-ku, Hamamatsu, Shizuoka in the Tōkai region of Japan. The tumulus was designated a Shizuoka Prefecture Historic Site in 1979.
Cemetery data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).