Japan has been invaded and conquered by the Britannian Empire. Japan is now known as Area 11 and its citizens known as Elevens. The Britannian Empire takes away Japan's autonomous power and imposes its rule through the use of Knightmares. The Empire's rule has never faltered, but cracks have begun to show...

After losing a street race to Tatsuya Shima's legendary "Blackbird" Porsche 911 Turbo, high school student Akio Asakura purchases a heavily-modified first-generation Datsun S30 Fairlady Z from a junkyard. The car has a dark history of accidents, leading some to believe it's cursed; hence its nickname "Devil Z." Akio also discovers that the Z's first owner shared his first and last name, and was killed in the car during a race with the Blackbird. Meanwhile, fashion model Reina Akikawa joins the rivalry between Akio and Tatsuya with her modified Nissan Skyline GT-R R32.

Three sisters grow up on a chicken farm in a small town in Gifu. The oldest sister, Yukie Sawada, is engaged to be married, the middle sister, Sachiko works at a beauty salon and the youngest, Mayu, is on the track team in high school. Their happy, carefree lives are changed forever when Yukie's ex-boyfriend Suzuki commits an atrocious crime. Half-crazed and bent on revenge against the Sawada family, Suzuki mistakes Mayu for Yukie and pours acid all over her face. Overwhelmed by physical and psychological trauma, Mayu sinks deeper into depression and isolation, unresponsive to her sisters encouragement. Meanwhile, chilling news of a serial murderer, who preys on the alumni of Mayu's high school, sends shockwaves through their small town...