Seishirou Katou

Biography

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

Personal Facts

Known For

Acting

Gender

male

Known Credits

29

Birth Date

2001-08-04 00:00:00

Birth Place

Kanagawa, Japan

Known For

• 

  The Greatest Teacher
• 

  Ninja Kids!!!
• 

  Tales of Terror: Gi
• 

  舞台「未来少年コナン」
• 

  I Fell in Love with Your Footsteps
• 

  #HandballStrive

Credits

• actors (29 credits)

  • Death Note: The Musical

    Light Yagami

    actor

    actors
    2026
  • Hoso Kyoku Senkyo

    Hiroshi Ibuki

    actor

    actors

    - Episode 10 (2025) ... Hiroshi Ibuki actor actors

    - Episode 9 (2025) ... Hiroshi Ibuki actor actors

    - Episode 8 (2025) ... Hiroshi Ibuki actor actors

    - Episode 7 (2025) ... Hiroshi Ibuki actor actors

    - Episode 6 (2025) ... Hiroshi Ibuki actor actors
    2025
  • Cells at Work!

    Arata Takeda

    actor

    actors
    2024
  • 舞台「未来少年コナン」

    コナン

    actor

    actors
    2024
  • The Greatest Teacher

    Sagara Rui

    actor

    actors

    - Episode 10 (2023) ... Sagara Rui actor actors

    - Episode 9 (2023) ... Sagara Rui actor actors

    - Episode 8 (2023) ... Sagara Rui actor actors

    - Episode 7 (2023) ... Sagara Rui actor actors

    - Episode 6 (2023) ... Sagara Rui actor actors
    2023
  • ミュージカル「るろうに剣心　京都編」

    actor

    actors
    2022
  • I Fell in Love with Your Footsteps

    actor

    actors
    2022
  • The Sun Stands Still

    Yuji Yanagi

    actor

    actors
    2021
  • #HandballStrive

    Masao Kiyota

    actor

    actors
    2020
  • Twilight

    Yuusuke Kijinami (voice)

    actor

    actors
    2019
  • KUHANA!

    actor

    actors
    2016
  • Bōkyō

    (segment "Umi no hoshi")

    actor

    actors
    2016
  • Assassination Classroom: Graduation

    Itona Horibe

    actor

    actors
    2016
  • Assassination Classroom

    Itona

    actor

    actors
    2015
  • A Far Promise

    actor

    actors
    2014
  • Ninja Kids!!! Summer Mission Impossible

    Nintaro

    actor

    actors
    2013
  • 再会

    actor

    actors
    2012
  • For Love's Sake

    Makoto Taiga

    actor

    actors
    2012
  • Friends: Naki on Monster Island

    Young Naki (voice)

    actor

    actors
    2011
  • Odd Family 11

    Saigo Sanada

    actor

    actors

    - Episode 9 (2011) ... Saigo Sanada actor actors

    - Episode 8 (2011) ... Saigo Sanada actor actors

    - Episode 7 (2011) ... Saigo Sanada actor actors

    - Episode 6 (2011) ... Saigo Sanada actor actors

    - Episode 5 (2011) ... Saigo Sanada actor actors
    2011
  • Ninja Kids!!!

    Rantaro

    actor

    actors
    2011
  • Sakurada Gate Incident

    actor

    actors
    2010
  • Heart and Yummie

    Umasou (voice)

    actor

    actors
    2010
  • Tatsuya Miyanishi Theatre: Heart and Yummie

    actor

    actors
    2010
  • Zatoichi: The Last

    Goro

    actor

    actors
    2010
  • Tales of Terror: Gi

    actor

    actors
    2008
  • Happy Feet

    Baby Mumble (voice)

    actor

    actors
    2006
  • Shining Boy and Little Randy

    Takao Ogawa

    actor

    actors
    2005
  • Dragon Sakura

    Kouichirou Amano

    actor

    actors

    - Episode 10 (2021) ... Kouichirou Amano actor actors

    - Episode 9 (2021) ... Kouichirou Amano actor actors

    - Episode 8 (2021) ... Kouichirou Amano actor actors

    - Episode 7 (2021) ... Kouichirou Amano actor actors

    - Episode 6 (2021) ... Kouichirou Amano actor actors
    2005