Durarara!!

Celty Sturluson (セルティ ストゥルルソン, Seruti Sutoruruson), also known as "The Black Rider" ou "The Headless Rider", is a Dullahan from Ireland who came to Japon looking for her stolen head. Her motorcycle is actually a horse in disguise, which she has named Shooter. She has no head and perceives via unknown sensors that are not located on the head. The physical strength she possesses is above human, though not quite on par with Shizuo Heiwajima and Simon Brezhnev. She is also capable of manipulating a shadow-like, durable substance to form objects ranging from gloves to chariots...