데와 국
Governance of the region shifted hands several times. During the Tokugawa shogunate it was appropriated to the Satake clan, who ruled the region for 260 years and developed the agriculture and mining industries that are still predominant today. Throughout this period, it was classified as part of Dewa Province. In 1871, during the Meiji Restoration, Dewa Province was reshaped and the old daimyō domains were abolished and administratively reconstructed, resulting in the modern-day borders of Akita.