MoMo: the blood taker

A former Tokyo detective, Mikogami Keiji, is looking into a string of murders in which victims are bloodless and brutally torn apart. He suspects a connection to an unsolved killing from ten years ago—the woman he loved. As he seeks the creature responsible for her death, he becomes the target of a mysterious silver-haired girl. Soon, he is drawn into a dangerous conspiracy involving real monsters. Driven by his need for revenge, Mikogami is willing to go to any lengths to uncover the truth.