“Until whenever.”
Chiikawa and friends set off on a whimsical summer adventure to a mysterious island said to hide a long-lost mermaid secret. What starts as a fun getaway quickly turns into a heartwarming journey filled with surprises, gentle thrills, and adorable chaos. With sparkling seas, strange legends, and unforgettable encounters, the trio learns about courage, friendship, and the magic hidden in small moments.
- Status
- Released
- Original Title
- 映画ちいかわ 人魚の島のひみつ
- Original Language
- Japanese
- Box Office
- $72.01M
Cast
Haruka AokiChiikawa (voice)
Makoto TanakaHachiware (voice)
Ari OzawaUsagi (voice)
Yuka IguchiMomonga (voice)
Takayuki AsaiKurimanju (voice)
Yuma UchidaRakko (voice)
Miyuri ShimabukuroShisa (voice)
Momo HarumiFuruhonya (voice)
Tsuguo MogamiShimajiro (voice)
Minori SuzukiSiren (voice)
Momoka TerasawaHitoha (voice)
Sayumi SuzushiroFutaba (voice)Media
Official Trailer
Frequently Asked Questions
Where can I watch Chiikawa the Movie: The Secret of the Mermaid Island (2026) for free?
You can stream the full Chiikawa the Movie: The Secret of the Mermaid Island movie (2026) right here on FlixWow in HD, completely free. No subscription, no signup, nothing to install.
What is Chiikawa the Movie: The Secret of the Mermaid Island about?
Chiikawa and friends set off on a whimsical summer adventure to a mysterious island said to hide a long-lost mermaid secret. What starts as a fun getaway quickly turns into a heartwarming journey filled with surprises, gentle thrills, and adorable chaos. With sparkling seas, strange legends, and unforgettable encounter…
Who stars in Chiikawa the Movie: The Secret of the Mermaid Island?
The movie stars Haruka Aoki, Makoto Tanaka, Ari Ozawa, Yuka Iguchi, Takayuki Asai and more.
When was Chiikawa the Movie: The Secret of the Mermaid Island released?
Chiikawa the Movie: The Secret of the Mermaid Island was released in 2026 and is streaming free on FlixWow.
Is Chiikawa the Movie: The Secret of the Mermaid Island worth watching?
Chiikawa the Movie: The Secret of the Mermaid Island holds a rating of 7.1/10 from viewer votes (7 ratings). Watch it free on FlixWow and judge for yourself.