Seishirou Katou
Bio: Seishirou Katou is a Japanese child actor. He debuted when he was 13 months old
Born: Sat, Aug 04 2001
Birthplace: Kanagawa Prefecture, Japan
Seishirou Katou is 22 years old
Movies (Acting Roles)
Sorted by Release Date
Kimi no Ashioto ni Koi o Shita
Seishirou Katou was
20 in Kimi no Ashioto ni Koi o Shita
Wed, Mar 23 2022
The Sun Stands Still
Seishirou Katou was
19 in The Sun Stands Still
as 'Yuji Yanagi'.
Fri, Mar 05 2021
Assassination Classroom: Graduation
Seishirou Katou was
14 in Assassination Classroom: Graduation
as 'Itona Horibe'.
Fri, Mar 25 2016
Assassination Classroom
Seishirou Katou was
13 in Assassination Classroom
as 'Itona'.
Sat, Mar 21 2015
Ninja Kids!!! Summer Mission Impossible
Seishirou Katou was
11 in Ninja Kids!!! Summer Mission Impossible
as 'Nintaro'.
Sat, Jul 06 2013
Friends: Naki on Monster Island
Seishirou Katou was
10 in Friends: Naki on Monster Island
as 'Konaki (voice)'.
Sat, Dec 17 2011
Shining Boy and Little Randy
Seishirou Katou was
4 in Shining Boy and Little Randy
as 'Takao Ogawa'.
Fri, Sep 23 2005
TV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
The Best Teacher: 1 Year Later, I Was Attacked by a Student
Seishirou Katou was
21+ in The Best Teacher: 1 Year Later, I Was Attacked by a Student
as 'Sagara Rui'.
First Air Date
Sat, Jul 15 2023
Sat, Jul 15 2023
Fujiko F. Fujio Sci-Fi Short Drama
Seishirou Katou was
21+ in Fujiko F. Fujio Sci-Fi Short Drama
First Air Date
Sun, Apr 09 2023
Sun, Apr 09 2023
Guardian of the Market
Seishirou Katou was
20+ in Guardian of the Market
as 'Kosuke Rokkaku'.
First Air Date
Mon, Jul 11 2022
Mon, Jul 11 2022
Isn't It a Bad Guy?
Seishirou Katou was
20+ in Isn't It a Bad Guy?
as 'Sosuke Nakano'.
First Air Date
Thu, Feb 03 2022
Thu, Feb 03 2022
Moribito: Guardian of the Spirit
Seishirou Katou was
14+ in Moribito: Guardian of the Spirit
as 'Toya'.
First Air Date
Sat, Mar 19 2016
Sat, Mar 19 2016
Odd Family 11
Seishirou Katou was
10+ in Odd Family 11
as 'Saigo Sanada'.
First Air Date
Fri, Oct 21 2011
Fri, Oct 21 2011
Goodbye Alma
Seishirou Katou was
9+ in Goodbye Alma
as 'Kenta Kawakami'.
First Air Date
Mon, Dec 13 2010
Mon, Dec 13 2010
The History of Our Family
Seishirou Katou was
8+ in The History of Our Family
as 'Minoru Yame'.
First Air Date
Fri, Apr 09 2010
Fri, Apr 09 2010
The Wallflower
Seishirou Katou was
8+ in The Wallflower
as 'Nakahara Takeru'.
First Air Date
Fri, Jan 15 2010
Fri, Jan 15 2010
Dragon Sakura
Seishirou Katou was
3+ in Dragon Sakura
as 'Kouichirou Amano'.
First Air Date
Fri, Jul 08 2005
Fri, Jul 08 2005
Honto ni Atta Kowai Hanashi 2009 10th Anniversary
Seishirou Katou will be
22+ in Honto ni Atta Kowai Hanashi 2009 10th Anniversary
as '{Segment 1} The Boy'.
First Air Date
Unreleased
Unreleased