Seishirou Katou

Biography

Seishirou Katou is a Japanese child actor. He debuted when he was 13 months old.

Known For

Happy Feet

as Baby Mumble (voice)

Assassination Classroom

as Itona

Assassination Classroom: Graduation

as Itona Horibe

Heart and Yummie

as Umasou (voice)

Cells at Work!

as Arata Takeda

Dragon Sakura

as Kouichirou Amano

For Love's Sake

as Makoto Taiga

Friends: Naki on Monster Island

as Young Naki (voice)

Twilight

as Yuusuke Kijinami (voice)

Ninja Kids!!!

as Rantaro