Vehicle notification device, vehicle notification system, and vehicle notification method

A vehicle notification device comprising:

• a mode setting unit provided in a vehicle for setting a mode of the vehicle to one of a first mode and a second mode based on predetermined mode setting information;
• an acquisition unit provided in the vehicle for acquiring a driving diagnosis result of the vehicle;
• a classification unit that classifies the driving diagnosis result into a first diagnosis result or a second diagnosis result based on content of the driving diagnosis result;
• and
• a notification device provided in the vehicle for notifying, when the vehicle is in the first mode, a target occupant of the vehicle of information representing the driving diagnosis result acquired by the acquisition unit, notifying the target occupant of information representing the first diagnosis result when the vehicle is in the second mode and the acquisition unit acquires the first diagnosis result, and notifying the target occupant of specific information instead of information representing the second diagnosis result when the vehicle is in the second mode and the acquisition unit acquires the second diagnosis result.