Takumi Fujiwara is an eighteen-year-old high school student who usually appears aloof and uninterested in most things. Along with his best friend Itsuki, they both work at a gas station. They are friends with a young man named Iketani, leader of the Akina Speedstars, a local racing team, and their manager Yuichi. One night, Iketani brings the two up Mount Akina to experience the life of a street racer. But just in time, the RedSuns from Mount Akagi led by the Takahashi brothers have come to challenge the Speedstars to a race. What they don’t know is the fastest car on the downhill is an Eight-Six and that is what Takumi uses to deliver tofu every morning.