This study intends to consider the use of public housing policies in this era of aging and depopulation, focusing on utilization of public housing beyond the original purposes based on regional regeneration. Unintended use was researched through those who are in charge of its policy in Meimai-Housing-Complex, Uku-town, Abira-town, Nishinoshima-town and Ibigawa-town. It was confirmed it was used for the promotion of settlement and as places of local activities for building community. There is a movement to revise the Public Housing Law for entrusting local governments with income standards for residence. It is required to use it linked with local government policy to solve local problems in this era.
