Seishirou Katou

Seishirou Katou

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

Filmography

Dragon Sakura
Dragon Sakura
2005 · TV
as Kouichirou Amano
Moribito: Guardian of the Spirit
Moribito: Guardian of the Spirit
2016 · TV
as Toya
The Greatest Teacher
The Greatest Teacher
2023 · TV
as Sagara Rui
Spinnerbait
Spinnerbait
2026 · TV
as Kota Mitsui
Kenzo Kitakata: SUIKODEN
Kenzo Kitakata: SUIKODEN
2026 · TV
as Gen Shogo
Fujiko F. Fujio Sci-Fi Short Drama
Fujiko F. Fujio Sci-Fi Short Drama
2023 · TV
Odd Family 11
Odd Family 11
2011 · TV
as Saigo Sanada
The History of Our Family
The History of Our Family
2010 · TV
as Minoru Yame
Cells at Work!
Cells at Work!
2024 · Movie
as Arata Takeda
Assassination Classroom
Assassination Classroom
2015 · Movie
as Itona
Hoso Kyoku Senkyo
Hoso Kyoku Senkyo
2025 · TV
as Hiroshi Ibuki
The Wallflower
The Wallflower
2010 · TV
as Nakahara Takeru
Before the Day
Before the Day
2026 · TV
as Kotaro Sakabe
Assassination Classroom: Graduation
Assassination Classroom: Graduation
2016 · Movie
as Itona Horibe
Lawyer Sodom
Lawyer Sodom
2023 · TV
as Kai Yakumo
Shining Boy & Little Randy
Shining Boy & Little Randy
2005 · Movie
as Takao Ogawa (1992)
Guardian of the Market
Guardian of the Market
2022 · TV
as Kosuke Rokkaku
Isn't It a Bad Guy?
Isn't It a Bad Guy?
2022 · TV
as Sosuke Nakano
Tatsuya Miyanishi Theatre: Heart and Yummie
Tatsuya Miyanishi Theatre: Heart and Yummie
2010 · TV
OUR HOUSE
OUR HOUSE
2016 · TV
Friends: Naki on Monster Island
Friends: Naki on Monster Island
2011 · Movie
as Young Naki (voice)
MOCOMI
MOCOMI
2021 · TV
Heart and Yummie
Heart and Yummie
2010 · Movie
as Umasou (voice)
Ninja Kids!!!
Ninja Kids!!!
2011 · Movie
as Rantaro