Ebetsu Kofun Cluster

Ebetsu Kofun Cluster - Credit: Wikimedia Commons

The is a group of Satsumon culture burial mounds in the Motoebetsu neighbourhood of the city of Ebetsu, Hokkaidō, Japan. Dating from the late eighth and early ninth century, and the northernmost kofun known to date, eighteen were jointly designated a National Historic Site in 1998. Read more on Wikipedia

type: ancient site
date from: 8th to 9th century AD

Source: en.wikipedia.org