Iwato Site
Japan
The Iwato Site (, Iwato iseki) is an archaeological site located in the Usui, Kiyokawa-cho neighborhood of the city of Bungo-Ōno, Ōita Prefecture, on the island of Kyushu, Japan. It was designated a National Historic Site of Japan in 1981.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).