In the meantime, for the buses using the system of getting on from the rear-side door and paying the fare later, a sign reading 'One-man bus: Please get on from the rear-door' was displayed on the left of the direction-displaying cloth, which is placed on the front side of the bus, and also on the side surface of the bus body.
その間、後ろ乗り後払い方式のバスは正面方向幕左横と車体側面に「後乗りワンマン」と表記されていた。