Seiji Sasaki (佐々木誠二) is a Japanese voice actor.
Howl's Moving Castle
(voice)
Tokumei Sentai Go-Busters: Rising New Hero - Director's Cut Edition
Messiah (voice)
New Fist of the North Star: The Cursed City
Geese
TEKKEN: The Motion Picture
Bruce Irvin (voice)
One Piece Film Red
Blueno (voice)
Nasu: A Migratory Bird with Suitcase
Zanconi (voice)
Eureka: Eureka Seven Hi-Evolution
Oliver Braun (voice)
Fullmetal Alchemist the Movie: Conqueror of Shamballa
Sig Curtis (voice)
One Piece: Curse of the Sacred Sword
Bismarck (voice)
Pokémon Ranger and the Temple of the Sea
Kai (voice)
Nasu: Summer in Andalusia
Zamenhoff (voice)
Anemone: Eureka Seven Hi-Evolution
Oliver Braun (voice)
Inazuma Eleven ChouJigen Dream Match
(voice)
Tokumei Sentai Go-Busters Final Live Tour 2013
Messiah (voice)