Miyata Yuri and Meguro Megumi are two girls who enter the world of competitive motorcycle sidecar racing on Miyake Island. While they are the complete opposites of each other, and often butt heads, they complement each other well during races. The team will fight other motorcycle sidecar teams from all over Japan, each with their own opposing traits, such as honor student and working student, sadist and masochist, and a funny man and straight man.