Ōiwayama Kofun Cluster

Ōiwayama Kofun Cluster - Credit: Wikimedia Commons

The is a group of Kofun to early Nara period burial mound cluster located in the Koshinohara neighborhood of the city of Yasu, Shiga in the Kansai region of Japan. It was designated a National Historic Site of Japan in 1941, wth the area under designation expanded in 1982, 1983 and 1995. Read more on Wikipedia

type: ancient site
date from: 3rd to 6th century AD

Source: en.wikipedia.org