Derek Stephen Prince is an American voice actor who has played various roles in the Digimon series, the voice of Elgar in the live-action Power Rangers Turbo, and Power Rangers in Space, and the voice of Fuyuhiko Kuzuryu and Kokichi Ouma in the Danganronpa series. In the world of anime, he played Keitaro Urashima in Love Hina, DemiDevimon and Piedmon in Digimon, Ken Ichijouji and Veemon in Digimon 02 and Impmon in Digimon Tamers. He is also the voice of Fuyuhiko Kuzuryu and Kokichi Oma in the Danganronpa series. He can be heard as Uryū Ishida in Bleach and Shino Aburame in Naruto. He provides the voice of Vexen in the English-language version of the Kingdom Hearts series. Derek has been part of the Voice123 roaster since September, 2008. He reprised his role as Ken Ichijouji for AficionadosChris' review of Digimon. Some of the characters he voices are intellectual or brainy, such as Vexen, Uryū, and Freeza.