Yoshima Kofun
Japan
The Yoshima Kofun, also known as the Yoshima Matsuyama Kofun is a kofun burial mound located in the Shingū neighborhood of the city of Tatsuno, Hyōgo Prefecture, in the Kansai region of Japan. The tumulus was designated a National Historic Site in 1978.
Cemetery data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).