The Unique History of Ito
Itō has been inhabited since the Jōmon period – roughly 13,000-300 B.C. This era coincides with the Stone Age. The hunter-gatherer Jōmon people are believed to have entered Japan via the Japan Sea and the northern archipelago. They occupied northeastern Japan, and Izu was at the far western boundaries of their range. Archaeological digs here in Itō have produced artifacts from that time including primitive tools and pottery.