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

Name: Chiikawa the Movie: The Secret of the Mermaid Island
Director: Kei Oikawa
Genre: Adventure, Animation, Family, Fantasy
Released: 2026
Duration: 1 h 39 min
Rating: 7.583
Cast: Ari Ozawa, Ayaka Nanase, Haruka Aoki, Makoto Tanaka, Minori Suzuki

Original Title: 映画ちいかわ人魚の島のひみつ

Adventure Animation Family Fantasy

7.6 (12 votes)

1h 39m

Overview

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.

Details

Director: Kei Oikawa
Writer: Nagano
Original Language: Japanese
Budget: N/A

Cast

Ari Ozawa Ayaka Nanase Haruka Aoki Makoto Tanaka Minori Suzuki Miyuri Shimabukuro Momo Harumi Momoka Terasawa Nozomi Nagumi Saeko Oki Sayumi Suzushiro Takayuki Asai Tsuguo Mogami Yuka Iguchi Yuma Uchida

Keywords

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