Seishirou Katou is a Japanese child actor. He debuted when he was 13 months old.
ミュージカル「るろうに剣心 京都編」
再会
Ninja Kids!!!
Rantaro
For Love's Sake
Makoto Taiga
Friends: Naki on Monster Island
Young Naki (voice)
Ninja Kids!!! Summer Mission Impossible
Nintaro
I Fell in Love With Your Footsteps
Tales of Terror: Gi
Assassination Classroom
Itona
Sakurada Gate Incident
Shining Boy and Little Randy
Takao Ogawa
Cells at Work!
Arata Takeda
Heart and Yummie
Umasou (voice)
Happy Feet
Baby Mumble (voice)
Assassination Classroom: Graduation
Itona Horibe
Bōkyō
(segment "Umi no hoshi")
Twilight
Yuusuke Kijinami (voice)
A Far Promise
Zatoichi: The Last
Goro
#HandballStrive
Masao Kiyota
The Sun Stands Still
Yuji Yanagi
舞台「未来少年コナン」
コナン
KUHANA!