Seishirou Katou
Biography
Seishirou Katou is a Japanese child actor. He debuted when he was 13 months old.
Known For
TV
Fujiko F. Fujio Sci-Fi Short Drama
2023
TV
Dragon Sakura
Kouichirou Amano
2005
TV
The Greatest Teacher
Sagara Rui
2023
TV
Moribito: Guardian of the Spirit
Toya
2016
Film
Happy Feet
Baby Mumble (voice)
2006
TV
The History of Our Family
Minoru Yame
2010
TV
The Wallflower
Nakahara Takeru
2010
Film
Cells at Work!
Arata Takeda
2024
TV
Guardian of the Market
Kosuke Rokkaku
2022
Film
Assassination Classroom
Itona
2015
TV
Suikoden
Gen Shogo
2026
TV
Odd Family 11
Saigo Sanada
2011
TV
Isn't It a Bad Guy?
Sosuke Nakano
2022
TV
Lawyer Sodom
Kai Yakumo
2023
TV
OUR HOUSE
2016
Film
Assassination Classroom: Graduation
Itona Horibe
2016
TV
Hoso Kyoku Senkyo
Hiroshi Ibuki
2025
Film
Friends: Naki on Monster Island
Young Naki (voice)
2011
Film
Heart and Yummie
Umasou (voice)
2010
Film
Twilight
Yuusuke Kijinami (voice)
2019
Filmography
2026TV君が死刑になる前にas Kotaro Sakabe2026FilmDeath Note: The Musicalas Light Yagami2026TVSuikodenas Gen Shogo2025TVHoso Kyoku Senkyoas Hiroshi Ibuki2024FilmCells at Work!as Arata Takeda2024Film舞台「未来少年コナン」as コナン2023TVThe Greatest Teacheras Sagara Rui2023TVLawyer Sodomas Kai Yakumo2023TVFujiko F. Fujio Sci-Fi Short Drama2022TVGuardian of the Marketas Kosuke Rokkaku2022Filmミュージカル「るろうに剣心 京都編」2022FilmI Fell in Love with Your Footsteps2022TVIsn't It a Bad Guy?as Sosuke Nakano2021FilmThe Sun Stands Stillas Yuji Yanagi2021TVMOCOMI2020Film#HandballStriveas Masao Kiyota2019FilmTwilightas Yuusuke Kijinami (voice)2016FilmKUHANA!2016FilmBōkyōas (segment "Umi no hoshi")2016TVOUR HOUSE2016FilmAssassination Classroom: Graduationas Itona Horibe2016TVMoribito: Guardian of the Spiritas Toya2015FilmAssassination Classroomas Itona2014FilmA Far Promise2013FilmNinja Kids!!! Summer Mission Impossibleas Nintaro2012Film再会2012FilmFor Love's Sakeas Makoto Taiga2011FilmFriends: Naki on Monster Islandas Young Naki (voice)2011TVOdd Family 11as Saigo Sanada2011FilmNinja Kids!!!as Rantaro2010TVGoodbye Almaas Kenta Kawakami2010FilmSakurada Gate Incident2010FilmHeart and Yummieas Umasou (voice)2010TVTatsuya Miyanishi Theatre: Heart and Yummie2010FilmZatoichi: The Lastas Goro2010TVThe History of Our Familyas Minoru Yame2010TVThe Wallfloweras Nakahara Takeru2008FilmTales of Terror: Gi2006FilmHappy Feetas Baby Mumble (voice)2005FilmShining Boy and Little Randyas Takao Ogawa2005TVDragon Sakuraas Kouichirou Amano—TVHonto ni Atta Kowai Hanashi 2009 10th Anniversaryas {Segment 1} The Boy