Where to watch
Sunflower isn't on any streaming service in United Kingdom right now, but it's available in Japan. Streaming rights are licensed per country.
Cast · Directed by Isao Yukisada
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Sunflower — streaming FAQ
Which OTT platform streams Sunflower?
Sunflower isn't on any streaming service in United Kingdom yet, but it's available in Japan. Streaming rights differ by country — switch your country in the header to see where.
Is Sunflower on Netflix?
No, Sunflower is not on Netflix in United Kingdom as of August 2026.
Is Sunflower on Amazon Prime Video?
No, Sunflower isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch Sunflower for free?
Sunflower 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 Sunflower?
Sunflower 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 September 16, 2000. This is a prediction, not a confirmed date.