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Happy! was released on April 7, 2006 but we couldn't find it on any streaming service yet. Rights can change — try again later.
Get the app to be notifiedCast · Directed by Osamu Katayama
More from Saki Aibu · Lead actress
Nikenme Dou Suru? ~Tsumami no Hanashi~
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More from Hiroyuki Miyasako · Co-star actor
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More from Osamu Katayama · Director
Homework
1992 · 5.0
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2002 · 6.9
Tower of Justice
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Black Leather Notebook
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Forbidden Love
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Mars: Zero's Revolution
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Unexpected - Love Story in Maison Ginseiso -
2023 · 6.0
See all fromOsamu Katayama
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Happy! — streaming FAQ
Which OTT platform streams Happy!?
Happy! isn't streaming anywhere in United Kingdom yet.
Is Happy! on Netflix?
No, Happy! is not on Netflix in United Kingdom as of October 2026.
Is Happy! on Amazon Prime Video?
No, Happy! isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch Happy! for free?
Happy! isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.
What is the OTT release date for Happy!?
Happy! hasn't started streaming in United Kingdom yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around May 26, 2006. This is a prediction, not a confirmed date.
