A management system that manages casino supplies used in a casino, wherein each of the casino supplies belongs to one of multiple groups each of which is grouped by attribute of the casino supply, the casino supplies (1; 2) are received from outside the casino at the backyard of the casino and then used at gaming tables in the casino, the management system comprising: a database configured to store the unique ID of the casino supply in association with the group to which the casino supply belongs; a reading system installed at each of multiple locations in the casino, including the gaming tables, and configured to read at least part of the information from the casino supply; a management controller configured to register the casino supply whose information is read by the reading system in the backyard as an available casino supply in the database, characterized in that each of the casino supplies holds information to identify which of the multiple groups the casino supply belongs to, the information including a unique ID that uniquely identifies the casino supply, the reading system is installed in the backyard, the reading system in the backyard reads the at least a part of the information of a plurality of the casino supplies to be handled as a single unit at the same time, and the database stores the at least a part of the information of the plurality of the casino supplies read by the reading system in the backyard, or the at least a part of the information of the plurality of the casino supplies contained in data provided by a supplier of the casino supplies. each of the casino supplies belongs to one of multiple groups each of which is grouped by attribute of the casino supply, the casino supplies (1; 2) are received from outside the casino at the backyard of the casino and then used at gaming tables in the casino, the management system comprising: a database configured to store the unique ID of the casino supply in association with the group to which the casino supply belongs; a reading system installed at each of multiple locations in the casino, including the gaming tables, and configured to read at least part of the information from the casino supply; a management controller configured to register the casino supply whose information is read by the reading system in the backyard as an available casino supply in the database, characterized in that each of the casino supplies holds information to identify which of the multiple groups the casino supply belongs to, the information including a unique ID that uniquely identifies the casino supply, the reading system is installed in the backyard, the reading system in the backyard reads the at least a part of the information of a plurality of the casino supplies to be handled as a single unit at the same time, and the database stores the at least a part of the information of the plurality of the casino supplies read by the reading system in the backyard, or the at least a part of the information of the plurality of the casino supplies contained in data provided by a supplier of the casino supplies. a database configured to store the unique ID of the casino supply in association with the group to which the casino supply belongs; a reading system installed at each of multiple locations in the casino, including the gaming tables, and configured to read at least part of the information from the casino supply; a management controller configured to register the casino supply whose information is read by the reading system in the backyard as an available casino supply in the database, characterized in that each of the casino supplies holds information to identify which of the multiple groups the casino supply belongs to, the information including a unique ID that uniquely identifies the casino supply, the reading system is installed in the backyard, the reading system in the backyard reads the at least a part of the information of a plurality of the casino supplies to be handled as a single unit at the same time, and the database stores the at least a part of the information of the plurality of the casino supplies read by the reading system in the backyard, or the at least a part of the information of the plurality of the casino supplies contained in data provided by a supplier of the casino supplies.