Where to watch Chiikawa the Movie: The Secret of the Mermaid Island (2026) in the UK
Chiikawa the Movie: The Secret of the Mermaid Island (2026) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 18 May 2026 by ScreenSearch.
Meet you at the Island ✨
Feature-length Story based on the "Siren Arc" from Nagano's popular Manga.
Watch the trailer
『映画ちいかわ 人魚の島のひみつ』60秒特報映像解禁【7月24日（金）公開！】
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
This may be because: (a) the title hasn't been released in the UK yet, (b) it's on physical media only, or (c) the licence has temporarily lapsed. Streaming availability changes frequently — check back daily.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in Chiikawa the Movie: The Secret of the Mermaid Island.
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Chiikawa the Movie: The Secret of the Mermaid Island — frequently asked questions
Where can I watch Chiikawa the Movie: The Secret of the Mermaid Island in the UK?
Chiikawa the Movie: The Secret of the Mermaid Island (2026) is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.
Is Chiikawa the Movie: The Secret of the Mermaid Island on Netflix, Disney+ or Amazon Prime Video in the UK?
Chiikawa the Movie: The Secret of the Mermaid Island is not currently included with any major UK subscription service. It may still be available to rent or buy.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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