Seishirou Katou
Seishirou Katou is a Japanese child actor. He debuted when he was 13 months old.
also starring Seishirou Katou
ミュージカル「るろうに剣心 京都編」
再会
Ninja Kids!!!
As Rantaro
For Love's Sake
As Makoto Taiga
Friends: Naki on Monster Island
As Young Naki (voice)
Ninja Kids!!! Summer Mission Impossible
As Nintaro
I Fell in Love With Your Footsteps
Tales of Terror: Gi
Assassination Classroom
As Itona
Sakurada Gate Incident
Shining Boy and Little Randy
As Takao Ogawa
Cells at Work!
As Shin Takeda
Heart and Yummie
As Umasou (voice)
Happy Feet
As Baby Mumble (voice)
Assassination Classroom: Graduation
As Itona Horibe
Bōkyō
As (segment "Umi no hoshi")
Twilight
As Yuusuke Kijinami (voice)
A Far Promise
Zatoichi: The Last
As Goro
#HandballStrive
As Masao Kiyota
The Sun Stands Still
As Yuji Yanagi
MOCOMI
Dragon Sakura
As Kouichirou Amano
Lawyer Sodom
As Kai Yakumo
Goodbye Alma
As Kenta Kawakami
The Best Teacher: 1 Year Later, I Was Attacked by a Student
As Sagara Rui
Odd Family 11
As Saigo Sanada
The History of Our Family
As Minoru Yame
Fujiko F. Fujio Sci-Fi Short Drama
The Wallflower
As Nakahara Takeru
Guardian of the Market
As Kosuke Rokkaku
Honto ni Atta Kowai Hanashi 2009 10th Anniversary
As {Segment 1} The Boy
Moribito: Guardian of the Spirit
As Toya
Isn't It a Bad Guy?
As Sosuke Nakano
OUR HOUSE