Soichi Negishi moved to Tokyo to chase his dream of becoming a musician playing stylish, Swedish-style pop. Instead, he finds himself leading the death metal band Detroit Metal City, or DMC, as the costumed and grotesquely made-up "demon emperor" Johannes Krauser II. Although he hates the role and the things he has to do as a member of the band, he has a definite talent for it.

Toshiaki is a young gay man. On the first day of work, he meets Yosuke in the elevator. Yosuke is Toshiaki's new boss. Toshiaki is attracted to Yosuke. Toshiaki can't be honest with his feelings about it due to a traumatic incident from his past.

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.

Four boys from Okinawa Island have been friends since their childhood. Together with Rin, who is also from their hometown, and who has always been the girl of their dreams, all of them set out on a journey to let Rin see beyond the world of Okinawa. However, after they hitchhike a ride from a truck and encounter the world of adults, their journey starts to change drastically.

Elementary school alumnus are held captive in a school and forced to play a fatal game "Jinroh Game."

El and Harusuke have grown up without their romance ever really taking off. Worried about El, her friends introduce her to the wealthy Komiyama.

Two men, a freeter (played by Shusuke Fukutoku) and a man who used to be a non-combat solider (played by Junpei Goto), becomes involved in a cruel crime.

A young high school Yanki (Japanese delinquent), Tokio, gets suspended from his school and ventures out to Ikebukuro. Aiming to become a janitor for at a love hotel, he eventually gets scouted to join a gang. They make money ripping people off, and Tokio begins to question his own actions. The gang thinks all is well, unaware of the bigger threat that awaited them.

Taiga wakes up in an unknown place, next to Niina with whom he had lost contact. Confined in a school with former elementary school classmates and their teacher, they find themselves forced to participate to a sadistic game: "The Werewolf's game".