PROBLEM TO BE SOLVED : To provide a real estate management system that can reduce losses of opportunities of PR for rental of real estate properties.SOLUTION : A storage part 51 stores information on real estate agents, a list of real estate properties, a list of real estate brokers, for example. The list of real estate properties includes information on a variety of real estate properties, and the list of real estate brokers includes information on a variety of real estate brokers. An access part 54 distributes properties information to real estate brokers in the list of real estate brokers.SELECTED DRAWING : Figure 3COPYRIGHT : (C)2017, JPO&INPIT