Kamegamori-Chinjumori Kofun - Credit: Wikimedia Commons
The are a pair of early Kofun period (late 4th century AD) megalithic tumuli located in what is now part of the town of Aizubange, Fukushima in the southern TÅhoku region of Japan. The site was designated a National Historic Site of Japan in 1976. Read more on Wikipedia
Source: en.wikipedia.org