Ishinuki Anakannon Cave Tombs
Tamana, Japan
The Ishinuki Anakannon Cave Tombs (Ishinuki Anakannon yokoana) is an archaeological site containing five Kofun period yokoanabo, tunnel tombs in artificial caves, located in the Ishinuki neighborhood of the city of Tamana, Kumamoto, Japan. It was granted protection as a National Historic Site in 1921.
Monument data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).