Daizen Komatsuda is a Japanese animator, who has been involved with various occupations such as storyboard, key animation, and episode direction. His notable contributions to anime include: Robotics;Notes, Rebuild of Evangelion, Kill la Kill, Le Chevalier D'Eon, Eureka Seven, and Panty & Stocking with Garterbelt. Komatsuda works as a storyboard chief for Trigger's anime television series, He's Our Fallen Angel.