Where to watch Seishirou Katou in the UK
Find every Seishirou Katou film and TV show streaming, free, or available to rent in the UK. Updated daily — verified 20 June 2026.
Seishirou Katou is a Japanese child actor. He debuted when he was 13 months old.
Seishirou Katou films streaming in the UK
Most-watched films featuring Seishirou Katou, available across UK streaming, rent and buy.
Seishirou Katou TV shows streaming in the UK
Selected TV credits featuring Seishirou Katou.
Full filmography
Every credit ScreenSearch indexes for Seishirou Katou, ranked by popularity. Click any title for UK streaming, rent and buy options.
- Fujiko F. Fujio Sci-Fi Short Drama (2023) Cast
- Dragon Sakura (2005) as Kouichirou Amano
- Moribito: Guardian of the Spirit (2016) as Toya
- The Greatest Teacher (2023) as Sagara Rui
- The History of Our Family (2010) as Minoru Yame
- Guardian of the Market (2022) as Kosuke Rokkaku
- Isn't It a Bad Guy? (2022) as Sosuke Nakano
- Hoso Kyoku Senkyo (2025) as Hiroshi Ibuki
- Lawyer Sodom (2023) as Kai Yakumo
- Odd Family 11 (2011) as Saigo Sanada
- Suikoden (2026) as Gen Shogo
- Cells at Work! (2024) as Arata Takeda
- Assassination Classroom (2015) as Itona
- The Wallflower (2010) as Nakahara Takeru
- OUR HOUSE (2016) Cast
- Goodbye Alma (2010) as Kenta Kawakami
- Assassination Classroom: Graduation (2016) as Itona Horibe
- Heart and Yummie (2010) as Umasou (voice)
- Twilight (2019) as Yuusuke Kijinami (voice)
- MOCOMI (2021) Cast
- Bōkyō (2016) as (segment "Umi no hoshi")
- The Sun Stands Still (2021) as Yuji Yanagi
- Before the Day (2026) as Kotaro Sakabe
- Ninja Kids!!! (2011) as Rantaro
- Sakurada Gate Incident (2010) Cast
- Tatsuya Miyanishi Theatre: Heart and Yummie (2010) Cast
- Zatoichi: The Last (2010) as Goro
- Shining Boy and Little Randy (2005) as Takao Ogawa (1992)
- Spinnerbait Cast
- Friends: Naki on Monster Island (2011) as Young Naki (voice)
- Honto ni Atta Kowai Hanashi 2009 10th Anniversary as {Segment 1} The Boy
- #HandballStrive (2020) as Masao Kiyota
- For Love's Sake (2012) as Makoto Taiga
- A Far Promise (2014) Cast
- 再会 (2012) Cast
Seishirou Katou — FAQ
Where can I watch Seishirou Katou films in the UK?
Seishirou Katou's films and TV shows are available across UK streaming services. Click any title in the filmography below to see exactly which UK service has it — Netflix, Amazon Prime Video, Disney+, Apple TV+, BBC iPlayer, ITVX, NOW, Sky, MUBI and more — updated daily.
What are Seishirou Katou's most popular films?
Most-watched Seishirou Katou films currently: Cells at Work! (2024), Assassination Classroom (2015), Assassination Classroom: Graduation (2016), Heart and Yummie (2010), Twilight (2019).
What TV shows has Seishirou Katou appeared in?
Selected TV credits: Fujiko F. Fujio Sci-Fi Short Drama (2023), Dragon Sakura (2005), Moribito: Guardian of the Spirit (2016), The Greatest Teacher (2023), The History of Our Family (2010).
Looking for a specific title?
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