Main Akita Kosaka-machi, Kazuno-gunThere are 7 areas in our Database Zip Code Area Area(Japanese) 017-0204Araya荒谷017-0205Daichi大地017-0201Kosaka小坂017-0202Kosakakozan小坂鉱山018-5511Towadako十和田湖017-0203Uwamuki上向