VEHICLE LAMP INFORMATION NOTIFICATION DEVICE, VEHICLE LAMP INFORMATION NOTIFICATION SYSTEM, VEHICLE LAMP INFORMATION NOTIFICATION METHOD, AND NON-TRANSITORY STORAGE MEDIUM

An information notification device includes a central processing unit. The central processing unit is configured to acquire information on the state of deterioration of a vehicle lamp of a vehicle, and is configured to propose replacement or maintenance of a lens of the vehicle lamp and also propose customization of the vehicle lamp, based on the information.