デュラララ!!

Mikado Ryugamine moves to Ikebukuro to attend Raira Academy alongside his childhood friend Masaomi Kida, eager for the excitement of city life. On his first night he watches the Black Rider streak past on a motorcycle with no headlights: Celty Sturluson, a headless Irish dullahan working as an underground courier. Between the information broker Izaya Orihara stirring chaos for sport and the superhumanly strong bartender Shizuo Heiwajima settling grudges across the district, Mikado finds Ikebukuro far more dangerous than he imagined.