A terminal device includes: a sensor configured to detect first and second current position information of a moving player at first and second times; a memory configured to store first and second area information identified in in response to a correspondence relationship between the detected current position information and one or a plurality of areas, and an instruction command; and a processor configured to execute firstly identify the first area information in response to the correspondence relationship, secondly identify the second area information in response to the correspondence relationship, and transmit at least one of the second current position information and the second area information to a server device via a communication interface when the first area information is different from the second area information.