DISPLAY CONTROL DEVICE, DISPLAY CONTROL SYSTEM, DISPLAY CONTROL METHOD, AND RECORDING MEDIUM

A display control device is used in a vehicle provided with a plurality of displays each including one or more display regions. The display control device includes: a display region manager that manages a plurality of display regions that are the one or more display regions included in each of the plurality of displays. When the display region manager obtains, from an external terminal, a display request for displaying display data on a display region included in the plurality of display regions, the display region manager: creates a display region table collectively indicating display region information on at least one display region among the plurality of display regions; and outputs the display region table created to the external terminal.