The wireless communication device includes a terminal communication transition unit for sending a transition instruction for transitioning to a state in which communication with a communication terminal is possible, a terminal communication unit that transitions to a state in which the communication with the communication terminal is possible in response to the transition instruction sent by the terminal communication transition unit, a signal generating unit for generating a transition instruction signal corresponding to the transition instruction, a transmission unit for wirelessly transmitting the transition instruction signal generated by the signal generating unit to an information processing device, a reception unit for wirelessly receiving a response from the information processing device to the transition instruction signal transmitted from the transmission unit, and a terminal communication control unit for starting to control information transmission/reception between the communication terminal and the information processing device according to the response received by the reception unit.