Okadaira Shell Midden

Okadaira Shell Midden - Credit: Wikimedia Commons

The is an archaeological site in the Iide area of the village of Miho, Ibaraki Prefecture, in the northern Kantō region of Japan containing a late Jōmon period shell midden. The site was designated a National Historic Site of Japan in 1998. Read more on Wikipedia

type: ancient site
date from: Jōmon period

Source: en.wikipedia.org