Kyoritsu Maintenance Co., Ltd. engages in the dormitory business management services. It operates through the following segments: Dormitory, Hotel Business, General Building Management, Food, Development, and Others. The Dormitory segment engages in the operation of student dormitories and staff houses. The Hotel segment handles the operation of resorts and business hotels. The General Building Management segment provides office and residential building management services. The Food segment manages restaurant and catering operations. The Development segment engages in the planning and construction of condominium projects. The Others segment includes senior citizen housing, real estate brokerage, advertising, insurance agency, financial, and personnel services. The company was founded by Haruhisa Ishizuka on September 27, 1979 and is headquartered in Tokyo, Japan.