Seishirou Katou
Seishirou Katou is credited on 11 movies and 4 TV shows, best known by TMDB votes for Assassination Classroom, Heart and Yummie and Assassination Classroom: Graduation.
Born August 4, 2001 in Kanagawa, Japan.
Filmography · 15 titles
US streaming apps shown for the 12 best-known titles, checked October 6, 2026. Tap any title for where it streams and what it costs.
Assassination Classroom
2015 · Movie
Not on a US subscription app
Heart and Yummie
2010 · Movie
Not on a US subscription app
Assassination Classroom: Graduation
2016 · Movie
Not on a US subscription app
Cells at Work!
2024 · Movie
On Netflix
Dragon Sakura
2005 · TV show
On Netflix
For Love's Sake
2012 · Movie
Not on a US subscription app
Friends: Naki on Monster Island
2011 · Movie
Not on a US subscription app
Twilight
2019 · Movie
On Crunchyroll
The Greatest Teacher
2023 · TV show
On Netflix
Ninja Kids!!!
2011 · Movie
Not on a US subscription app
Sakurada Gate Incident
2010 · Movie
Not on a US subscription app
Zatoichi: The Last
2010 · Movie
Not on a US subscription app
Moribito: Guardian of the Spirit
2016 · TV show
Odd Family 11
2011 · TV show
The Sun Stands Still
2021 · Movie
About Seishirou Katou
Seishirou Katou is a Japanese child actor. He debuted when he was 13 months old.
Biography from TMDB, written by its community.