Teddy Sakamaki is a unique character from the anime series Diabolik Lovers. Unlike the main cast, Teddy is not a human but rather the beloved teddy bear of Kanato Sakamaki, one of the Sakamaki brothers. Teddy plays an important symbolic role, representing Kanato's fragile mental state and emotional dependence. Often treated as if he were alive, Teddy is Kanato's confidant and source of comfort, and his presence highlights Kanato's troubled past and complex personality within the series.