Akita Prefecture is a prefecture of Japan located in the Tôhoku Region of northern Honshû, the main island of Japan. The capital is the city of Akita.
Located in the north of Honshu, Akita Prefecture faces the Sea of Japan in the west and is bordered by four other prefectures: Aomori in the north, Iwate in the east, Miyagi in the southeast, and Yamagata in the south.
Akita Prefecture is rectangular in shape, roughly 181 km from north to south and 111 km from west to east. The Ôu Mountains mark the eastern border of the prefecture, and the higher Dewa Mountains run parallel through the center of the prefecture. Like much of northern Japan, the prefecture has cold winters, particularly away from the sea. The Oga Peninsula is a prominent feature of the coastline.