A mobile terminal used in a wireless communication system including a first wireless base station where a handover is not allowed between the same type of wireless base stations and a second wireless base station where a handover is allowed between the same type of wireless base stations, the mobile terminal includes a handover executing unit which executes first handover processing that switches a communication destination of the mobile terminal from the first wireless base station to the second wireless base station while communicating with the first wireless base station and a disconnecting unit which disconnects communication between the mobile terminal and the second wireless base station when the communication destination of the mobile terminal has not returned from the second wireless base station to the first wireless base station within a predetermined time.