In Japan, sales of regular vehicle, and those of mini vehicles (kei cars) are reported separately. Both reports include all motor vehicles, i.e. cars, trucks, and buses. Reports are based on actual registrations with the licensing authorities.
Sales of regular vehicles are reported by the Japan Automobile Dealers Association (JADA). Sales of mini vehicles are reported by the Japan Mini Vehicles Association, The data are consolidated by Dailykanban.com to give a picture of the total market.