Seishirou Katou is a Japanese child actor. He debuted when he was 13 months old.
Happy Feet
Zatoichi: The Last
Sakurada Gate Incident
Ninja Kids!!!
Heart and Yummie
For Love's Sake
Friends: Naki on Monster Island
Ninja Kids!!! Summer Mission Impossible
Shining Boy and Little Randy
Assassination Classroom
Assassination Classroom: Graduation
A Far Promise
Bōkyō
Twilight
The Sun Stands Still
#HandballStrive
再会
I Fell in Love With Your Footsteps
Tales of Terror: Gi
ミュージカル「るろうに剣心 京都編」
Isn't It a Bad Guy?
OUR HOUSE
Dragon Sakura
Odd Family 11
The History of Our Family
Goodbye Alma
The Wallflower
Moribito: Guardian of the Spirit
Honto ni Atta Kowai Hanashi 2009 10th Anniversary
MOCOMI
ドラゴン桜2
废柴男又如何
Guardian of the Market
Lawyer Sodom
Fujiko F. Fujio Sci-Fi Short Drama
The Best Teacher: 1 Year Later, I Was Attacked by a Student
