Atagoyama Kofun

Atagoyama Kofun - Credit: Wikimedia Commons

The is a kofun burial mound located in the Atago neighborhood of the city of Mito in Ibaraki Prefecture in the northern Kantō region of Japan. It received protection as a National Historic Site in 1934. Read more on Wikipedia

type: ancient site
date from: early 6th century AD

Source: en.wikipedia.org