The kids play a restaurant game in school and make the principal a child. The principal joins them with the intention of learning something new. Misae decides to learn driving and gets herself enrolled in a motor driving school. She fails the first test. Misae goes for her driving class along with Shin-chan. Shin-Chan hangs out in a children's room with toy cars. Shin renders these cars as 'lame'. Shin-Chan then drives out of the room and on to the actual course distracting Misae and crashing the car into a sign by the curb. The instructor flunks and refuses to give Misae license because of Shin-chan's mischief.