Seiji Mizushima is a Japanese anime director who is known for such series as Shaman King, Fullmetal Alchemist, Mobile Suit Gundam 00, Un-Go, Concrete Revolutio, and Beatless. His first directorial film project, Fullmetal Alchemist the Movie: Conqueror of Shamballa, won the 60th Mainichi Film Award for Best Animation Film. In 2015, he won the Individual Award at the 20th Animation Kobe Awards.