“…In Japan, remodeling and conversion have long been discussed, and as far as the conversion to elderly welfare facilities is concerned, pre-conversion uses include not only hospitals and schools but also dormitories, department stores, collective housing, and lodgings, thus registering greater diversity compared to Korea. Ishiguro (2004) analyzed the legal regulations for fifteen cases in which dormitories, department stores, or hospitals were converted to fee-charging nursing homes [4], while Kumazawa (2008) identified the details of construction and changes to residential performance involving cases in which collective housing, dormitories, or lodgings were converted to rental homes [5]. City Bureau of the Ministry of Land, Infrastructure, Transport and Tourism of Japan (2012) disclosed case studies on unoccupied downtown buildings and their renewal, and the cases covered by the report included conversion into the elderly welfare facilities [6].…”