Hibakoiwa_Caves
Hibakoiwa Caves
Jōmon period archaeological site in Takahata, Tōhoku, Japan
The Hibakoiwa Caves (火箱岩洞窟, Hibakoiwa dōkutsu) is an archaeological site containing the ruins of a Jōmon period cave dwelling located in what is now part of the town of Takahata, Yamagata in the Tōhoku region of northern Japan. The site was designated a National Historic Site of Japan in 1983.[1]