Aomori at-large district

The Aomori at-large district (青森県選挙区) is a constituency that represents Aomori Prefecture in the House of Councillors in the Diet of Japan. Councillors are elected to the house by single non-transferable vote (SNTV) for six-year terms. Since the establishment of the current House of Councillors electoral system in 1947, the district has elected two Councillors, one each at elections held every three years. It has 1,122,948 registered voters as of September 2015.