Ayumu Saitô: Ayumu Saitô. Actor: Summer Wars. Ayumu Saitô was born on 20 December 1964 in Hokkaido Prefecture, Japan. He is an actor and director, known for Summer Wars (2009), 13 Assassins (2010) and Hakuchou no uta (2010).
Known For: Summer Wars (Wabisuke Jin'ouchi(voice)), 13 Assassins (Actor), Hakuchou no uta (Actor), K-20: The Fiend with Twenty Faces (Actor)