Acting credits
42
Established
Large and steady acting portfolio.
Actor
Seishirou Katou
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
0.6
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 24Series: 18
TMDB ID: 1006061
IMDb ID: nm3432082
Known for: Acting
Born: August 4, 2001
Age: 25
Place of birth: Kanagawa, Japan
Gender: Male
Adult content flag: No
Career span: 2005 - 2026
Years active: 22
Average TMDB rating: 7.17
Wikidata: Q7446942
Also known as
Seishirô Katô • Seishiro Kato • Seishirō Katō • かとう せいしろう
Biography
Seishirou Katou is a Japanese child actor. He debuted when he was 13 months old.
Photos
Movies
Movies
Movie credits linked with Seishirou Katou.
as Light Yagami
Death Note: The Musical
2026 • Movie
as Arata Takeda
Cells at Work!
2024 • Movie
as コナン
舞台「未来少年コナン」
2024 • Movie
Musical 「Lupin -The Secret of Countess Cagliostro-」
2023 • Movie
ミュージカル「るろうに剣心 京都編」
2022 • Movie
I Fell in Love with Your Footsteps
2022 • Movie
as Yuji Yanagi
The Sun Stands Still
2021 • Movie
as Masao Kiyota
#HandballStrive
2020 • Movie
as Yuusuke Kijinami (voice)
Twilight
2019 • Movie
KUHANA!
2016 • Movie
as (segment "Umi no hoshi")
Bōkyō
2016 • Movie
as Itona Horibe
Assassination Classroom: Graduation
2016 • Movie
as Itona
Assassination Classroom
2015 • Movie
A Far Promise
2014 • Movie
as Nintaro
Ninja Kids!!! Summer Mission Impossible
2013 • Movie
再会
2012 • Movie
as Makoto Taiga
For Love's Sake
2012 • Movie
as Young Naki (voice)
Friends: Naki on Monster Island
2011 • Movie
as Rantaro
Ninja Kids!!!
2011 • Movie
as Umasou (voice)
Heart and Yummie
2010 • Movie
Sakurada Gate Incident
2010 • Movie
as Goro
Zatoichi: The Last
2010 • Movie
Tales of Terror: Gi
2008 • Movie
as Takao Ogawa (1992)
Shining Boy & Little Randy
2005 • Movie
Series
Series
Series credits linked with Seishirou Katou.
as Kota Mitsui • 11 eps
Spinnerbait
2026 • Series
as Kotaro Sakabe • 10 eps
Before the Day
2026 • Series
as Gen Shogo • 7 eps
Kenzo Kitakata: SUIKODEN
2026 • Series
as Hiroshi Ibuki • 10 eps
Hoso Kyoku Senkyo
2025 • Series
as Sagara Rui • 10 eps
The Greatest Teacher
2023 • Series
as Kai Yakumo • 7 eps
Lawyer Sodom
2023 • Series
1 eps
Fujiko F. Fujio Sci-Fi Short Drama
2023 • Series
as Kosuke Rokkaku • 11 eps
Guardian of the Market
2022 • Series
as Sosuke Nakano • 8 eps
Isn't It a Bad Guy?
2022 • Series
10 eps
MOCOMI
2021 • Series
9 eps
OUR HOUSE
2016 • Series
as Toya • 4 eps
Moribito: Guardian of the Spirit
2016 • Series
as Saigo Sanada • 9 eps
Odd Family 11
2011 • Series
as Kenta Kawakami • 4 eps
Goodbye Alma
2010 • Series
20 eps
Tatsuya Miyanishi Theatre: Heart and Yummie
2010 • Series
as Minoru Yame • 3 eps
The History of Our Family
2010 • Series
as Nakahara Takeru • 10 eps
The Wallflower
2010 • Series
as Kouichirou Amano • 10 eps
Dragon Sakura
2005 • Series