Durarara!! DVD: Complete Season 1 - 4 English Dubbed

Season 1:
Ryūgamine Mikado is a boy who longs for the exciting life of the big city. At the invitation of his childhood friend Masaomi, he transfers to a school in Ikebukuro. Masaomi has warned him about people he doesn't want to cross in the city: a champion fighter, an informant, and a mysterious gang called "Dollars." Nervous from Masaomi's stories, Mikado witnesses an urban legend on his first day in the city, the Headless Rider astride a black motorcycle. From then on, the existence of supernatural cases and a gang called the Yellow Scarves will rise to the surface, and Ikebukuro will pushed to the breaking point.

Season 2:
A half a year after the the war of the Yellow Scarves, Ikebukuro has begun to return to normal. High school is in session, Izaya is back to scheming, and Celty, the legendary headless rider, is still chased by the police as she rides through the town. But a few unusual things have slipped into the mix. Gradually, thanks to outside elements, Ikebukuro will be thrown back into chaos.

Season 3:
Ikebukuro -- a place filled with conspiracy plotters. After an information exchange center has been attacked, a young man who possesses the strength of two color gangs: "Dollars" and "Blue Squares," walks on a path to end the chaos with his own ideologies.

Season 4:
Ikebukuro is engulfed in a spiral of confusion. A group of individuals, each carrying the weight of their own past, gathers at Shinra's apartment, while in the city the Dollars, Yellow Scarves, and Saika contend for power. However, the situation takes a turn that no one could expect when Celty's head is revealed to the public, as this tale approaches its conclusion.