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 4 August 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.
- Dragon Sakura (2005) as Kouichirou Amano
- Fujiko F. Fujio Sci-Fi Short Drama (2023) Cast
- Spinnerbait (2026) as Kota Mitsui
- The Greatest Teacher (2023) as Sagara Rui
- Moribito: Guardian of the Spirit (2016) as Toya
- Kenzo Kitakata: SUIKODEN (2026) as Gen Shogo
- Assassination Classroom (2015) as Itona
- Odd Family 11 (2011) as Saigo Sanada
- Lawyer Sodom (2023) as Kai Yakumo
- The Wallflower (2010) as Nakahara Takeru
- Before the Day (2026) as Kotaro Sakabe
- The History of Our Family (2010) as Minoru Yame
- Guardian of the Market (2022) as Kosuke Rokkaku
- Hoso Kyoku Senkyo (2025) as Hiroshi Ibuki
- Cells at Work! (2024) as Arata Takeda
- Assassination Classroom: Graduation (2016) as Itona Horibe
- Friends: Naki on Monster Island (2011) as Young Naki (voice)
- Isn't It a Bad Guy? (2022) as Sosuke Nakano
- Heart and Yummie (2010) as Umasou (voice)
- Tatsuya Miyanishi Theatre: Heart and Yummie (2010) Cast
- Shining Boy & Little Randy (2005) as Takao Ogawa (1992)
- Goodbye Alma (2010) as Kenta Kawakami
- Zatoichi: The Last (2010) as Goro
- For Love's Sake (2012) as Makoto Taiga
- MOCOMI (2021) Cast
- Twilight (2019) as Yuusuke Kijinami (voice)
- Death Note: The Musical (2026) as Light Yagami
- OUR HOUSE (2016) Cast
- #HandballStrive (2020) as Masao Kiyota
- The Sun Stands Still (2021) as Yuji Yanagi
- Ninja Kids!!! (2011) as Rantaro
- Sakurada Gate Incident (2010) Cast
- Honto ni Atta Kowai Hanashi 2009 10th Anniversary as {Segment 1} The Boy
- Ninja Kids!!! Summer Mission Impossible (2013) as Nintaro
- A Far Promise (2014) Cast
- 再会 (2012) Cast
- 舞台「未来少年コナン」 (2024) as コナン
- Bōkyō (2016) as (segment "Umi no hoshi")
- KUHANA! (2016) 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: Assassination Classroom (2015), Cells at Work! (2024), Assassination Classroom: Graduation (2016), Friends: Naki on Monster Island (2011), Heart and Yummie (2010).
What TV shows has Seishirou Katou appeared in?
Selected TV credits: Dragon Sakura (2005), Fujiko F. Fujio Sci-Fi Short Drama (2023), Spinnerbait (2026), The Greatest Teacher (2023), Moribito: Guardian of the Spirit (2016).
Looking for a specific title?
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