This wireless communication terminal is provided with: a short-range wireless communication unit; a data storage unit; a data synchronization unit that synchronizes data by using short-range wireless communications to transmit/receive to/from another wireless communication terminal data that is stored in the data storage unit; and an activation control unit that, at the same time as an activation target structure that is provided to the other wireless communication terminal is activated, activates an activation target structure that includes at least the data synchronization unit and causes the activation target structure to operate so as to synchronize data.