Chiikawa the Movie: The Secret of the Mermaid Island (2026)

Name: Chiikawa the Movie: The Secret of the Mermaid Island
Director: Kei Oikawa
Genre: Animation, Family, Adventure, Fantasy
Released: 2026-07-24
Duration: 1 h 39 min
Rating: 7.4
Cast: Haruka Aoki, Makoto Tanaka, Ari Ozawa, Yuka Iguchi, Takayuki Asai

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6 sources · verified moments ago

About the film

Chiikawa the Movie: The Secret of the Mermaid Island poster

Audience score

★ 7.4 /10

based on 11 votes

Synopsis

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.

AnimationFamilyAdventureFantasy

Cast

8 principal cast

Haruka Aoki

Chiikawa (voice)

Makoto Tanaka

Hachiware (voice)

Ari Ozawa

Usagi (voice)

Yuka Iguchi

Momonga (voice)

Takayuki Asai

Kurimanju (voice)

Yuma Uchida

Rakko (voice)

Miyuri Shimabukuro

Shisa (voice)

Momo Harumi

Furuhonya (voice)

Where to watch Chiikawa the Movie: The Secret of the Mermaid Island

Chiikawa the Movie: The Secret of the Mermaid Island (2026) is available to stream on Flicksy via 6 verified sources, aggregated from publicly available embed providers. The 1h 39m animation directed by Kei Oikawa is rated 7.4/10 by 11 viewers.