was a district located in Fukui Prefecture, Japan. As of 2003, the district had an estimated population of 701 and a density of 2.11 persons per km2. The total area was 332.38 km2. Former towns and villages Izumi Merger On November 7, 2005 - the village of Izumi merged into the expanded city of Ōno. Ōno District was dissolved as a result of this merger. Former districts of Fukui Prefecture