
List of stone circles
The Ōyu Stone Circles (大湯環状列石 Ōyu Kanjyō Resseki) is a late Jōmon period (approx. 2,000 – 1,500 BC) archaeological site in the city of Kazuno, Akita Prefecture, in the Tōhoku region of northern Japan. The site consists of two large stone circles loed on an artificially flattened plateau on the left bank of the Oyu River, a tributary of the Yoneshiro River in northeastern ...