Sakai District, FukuiSakai was a district located in Fukui Prefecture, Japan.As of October 1, 2005, the district had an estimated population of 92,312 with a density of. The total area is.MunicipalitiesPrior to its dissolution, the district consisted of six towns: Awara Harue Kanazu Maruoka Mikuni SakaiHistoryRecent mergers On March 1, 2004 - The former town of Awara absorbed the town of Kanazu to form the city of Awara. On March 20, 2006 - The former town of Sakai absorbed the towns of Harue, Maruoka and Mikuni to form the city of Sakai. Sakai District was dissolved as a result of this merger.