Object description

The Isedōtai ruins is a late Jōmon period archaeological site in the city of Kitaakita, Akita Prefecture, in the Tōhoku region of northern Japan. Discovered during the construction of a highway to nearby Odate–Noshiro Airport, the remains were designated a National Historic Site of Japan in 2001 by the Japanese government. The site is located approximately five minutes on foot from Ogata on the Akita Nairiku Railway.