Durarara!!

Durarara!! unfolds in Tokyo's Ikebukuro district, a place filled with rumors about gangs, dangerous residents, and strange urban legends. The most famous of these is the Black Rider, a headless figure said to race through the streets on a jet-black motorcycle. Mikado Ryugamine has long dreamed of an exciting city life, so an invitation from a childhood friend convinces him to move to Tokyo. On his first day, he sees the Black Rider for himself. That encounter is only the beginning, as supernatural incidents and growing unrest pull Mikado and a collection of Ikebukuro's unusual residents into the turmoil spreading through the neighborhood.