Takumi Fujiwara is a skilled street racer, but he suffers a crushing loss against the team Emperor's leader Kyoichi Sudou due to his AE86 experiencing an engine failure. Doubting his abilities, the recent high school graduate is then approached by the Akagi RedSuns' team leader Ryousuke Takahashi, who proposes the formation of a professional street racing team. Although it would be the ideal way to improve as a street racer, Takumi remains undecided. Does the young street racer have what it takes to become a professional? Perhaps Ryousuke and the RedSuns can help him reevaluate his own doubts and misconceptions concerning street racing. However, first and foremost, Takumi decides to settle the score with Kyoichi Sudou...

Extra Stage - Act 1 The Emperor—a racing group consisting of several Mitsubishi Lancer EVO drivers—has defeated every racing team they have come across in Gunma Prefecture. Now, they set their eyes on conquering Mount Usui and the legendary Impact Blue racing duo, who hold the record for the Usui Pass. In her blue Nissan SilEighty, Mako Satou and her navigator Sayuki rise to the challenge to defend their title. However, Mako's recent woes begin to affect her concentration. Sensing that her rhythm is off, Sayuki helps her out, but will she be able to resolve it before the decisive race? Extra Stage - Act 2 Sayuki thinks Mako's life could improve if she had a boyfriend and sets her up with her perfect match—Miyahara from the Myogi NightKids. Though the relationship starts smoothly, Mako's past relationship haunts her once more. Faced with the possibility of giving up street racing entirely, Mako will have to choose between love and her dream of being a professional racer.

After diving for an ancient sword in the waters where the battle of Dan-no-ura was fought and the Heike clan fell, Tomona loses both his sight and his father. Left with few options other than learning to play the biwa, Tomona gains enough skill to join a prestigious troupe of storytelling performers and takes the name Tomoichi. Soon after, Tomoichi meets a strange person who finds joy in terrorizing others with his deformed appearance, but is surprised when the sightless storyteller treats him as an equal. The pair become fast friends and begin performing together after the stranger—who chooses the name Inu-Ou—discovers that he is able to hear spirits telling forgotten tales of the Heike clan. Tomoichi changes his name again to Tomoari and uses his music to promote Inu-Ou's underground dance performances, achieving incredible popularity among the masses. However, the brazen and unconventional style they develop challenges traditions that the shogunate values deeply. As the pair's fame continues to increase, they must contend with the forces of tradition that control the society around them.

The unnamed main character has been having strange dreams, seeing strange things, and meeting strange people. He investigates these events and finds a strange girl named Aya. With her help, he discovers that his world may not in fact be real and many of the people he thinks he knows may not exist anymore. (Source: FUNimation)