The first historical record of what is now Akita Prefecture dates to 658, when the Abe no Hirafu conquered the native Ezo tribes at what are now the cities of Akita and Noshiro. Hirafu, then governor of Koshi Province (the northwest part of Honshu bordering the Sea of Japan), established a fort on the Mogami River, and thus began the Japanese settlement of the region.
In 733, a new military settlementólater renamed Akita Castleówas built in modern-day Akita city at Takashimizu, and more permanent roads and structures were developed. The region was used as a base of operations for the Japanese empire as it drove the native Ezo people from northern Honshu.
It shifted hands several times. During the Tokugawa shogunate it was appropriated to the Satake clan, who ruled the region for 260 years, developing 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 daimyo domains were abolished and administratively reconstructed, resulting in the modern-day borders of Akita.
The famous Heian-era waka poet, Ono-no Komachi, is said to have been born in Yuzawa City, Ogachi Town, located in the southeast of the prefecture. And home of the popular dog "Akita".