The present invention provides an RFID device having a substrate body, and an IC component and antenna disposed thereon. The connector assembly includes an insulating support member including an array of apertures, and terminal assemblies disposed in the apertures. In a case where control by a first player character control unit is applied, a determination unit determines whether or not a reference period has elapsed after a given reference time. The expander inserts a number of delay packets into the sequence of data packets in response to receiving the indication of the pending hand-off. The first dummy opening patterns are arranged in close proximity to a first pattern remaining region that is present between the second linear opening patterns adjacent to each other. The second substrate is opposite to the first substrate.