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Chiikawa the Movie: The Secret of the Mermaid Island poster

Movie

Chiikawa the Movie: The Secret of the Mermaid Island

★ 7.1/10 · 7 votes 2026 1h 39m Released

AnimationFamilyAdventureFantasy

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.

Cast

Haruka Aoki Haruka Aoki Chiikawa (voice) Makoto Tanaka Makoto Tanaka Hachiware (voice) Ari Ozawa Ari Ozawa Usagi (voice) Yuka Iguchi Yuka Iguchi Momonga (voice) Takayuki Asai Takayuki Asai Kurimanju (voice) Yuma Uchida Yuma Uchida Rakko (voice)

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