Yanaseura ruins

Yanaseura ruins - Credit: Wikimedia Commons

is an archaeological site with the ruins of a Jōmon period settlement located in what is now the city of Kakuda, Miyagi Prefecture in the Tōhoku region of northern Japan. The site received protection by the central government as a National Historic Site in 1977. Read more on Wikipedia

type: ancient site
date from: Jōmon to Yayoi period

Source: en.wikipedia.org