The video shows a busy street in Japan with several buses, cars, and pedestrians. In the middle of the street are four people driving small, red go-karts and dressed as characters from the video game Mario Kart. They are driving in a line, moving from right to left in the frame. The street is lined with sidewalks and tall buildings. Many people are gathered in the crosswalks. The video is taken from an elevated position, possibly from a building or bridge.