The owner of a Retreat Anniversary camper van based on a Toyota HiAce, registered in Japan's category 8, had it inspected at an official Toyota dealership in Shizuoka Prefecture. He found that most chain car-accessory shops and petrol-station inspection services do not accept category 8 vehicles. The dealership required the interior to be completely emptied of belongings. Aftermarket eBi-eye side cameras and a 12V ONE COOL 21 air conditioner costing 491,260 yen did not prevent the vehicle from passing.