Darrel Guilbeau (born March 31, 1962) is an American voice actor. He began working on voice acting in anime roles, when his friends asked him to audition for Overman King Gainer and he won the title role, Gainer Sanga. Guilbeau is also known as the voice of Mikado Ryugamine from Durarara!!, the title character of Nura: Rise of the Yokai Clan, Rikuo Nura; Hakuryu Ren from the Magi series, and Amaimon from the Blue Exorcist series. He has reprised his roles as Mikado and Rikuo in Durarara!!×2 and Nura: Rise of the Yokai Clan - Demon Capital, respectively.