E1
1.1
Where to watch
Not streaming yet
Coming soon
No streaming availability found for Castella anywhere yet.
Seasons & Episodes
Cast
More from Naomi Nishida · Lead actress
AIBOU: Tokyo Detective Duo
2002 · 7.5
Solitary Gourmet
2012 · 8.9
Nikenme Dou Suru? ~Tsumami no Hanashi~
2017
Massan
2014 · 8.3
GTO
2012 · 7.0
Time Limit Investigator
2006 · 6.7
Come Come Everybody
2021 · 8.0
Who Saw the Peacock Dance in the Jungle?
2025 · 7.5
Cold Case: Door of Truth
2016 · 8.2
Hanzawa Naoki
2013 · 8.3
See all fromNaomi Nishida
More from Kaito Oyagi · Co-star actor
More like this
The Shiunji Family Children
2025 · 7.8
Utawarerumono
2006 · 7.3
Little Busters!
2012 · 7.1
March Comes In Like a Lion
2016 · 8.0
Tokyo Love Story
1991 · 8.4
Tadaima, Okaeri
2024 · 7.8
The Pet Girl of Sakurasou
2012 · 7.6
Ninja Hattori-kun
1981 · 6.5
After the Rain
2018 · 7.1
Moomin
1990 · 8.6
BAKI-DOU: The Invincible Samurai
2026 · 9.1
Chi's Sweet Home
2008 · 6.8
Castella — streaming FAQ
Which OTT platform streams Castella?
Castella isn't streaming anywhere in United Kingdom yet.
Is Castella on Netflix?
No, Castella is not on Netflix in United Kingdom as of October 2026.
Is Castella on Amazon Prime Video?
No, Castella isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch Castella for free?
Castella isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.
How many seasons are in Castella?
Castella has 1 season in total (1 episodes). The series concluded in 2013.
Are all episodes of Castella out yet?
Yes — all 1 episodes across 1 season of Castella are out and available to stream.
Is there a Season 2 of Castella?
No — Castella ended after 1 season, so there is no Season 2.
