DRIVING ASSISTANCE DEVICE

There is provided a driving assistance device configured to assist driving of a vehicle, the driving assistance device being configured to store, in a storage unit, pieces of setting information regarding settings of a plurality of driving assistance functions mounted on the vehicle for each of a plurality of drivers, and acquire, when a driver of the vehicle is authenticated, the setting information corresponding to the authenticated driver from the storage unit, and display, on a display unit recognizable by the driver of the vehicle, an indication regarding the acquired setting information.