Quick facts
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)
Tsuguo Mogami
Shimajiro (voice)
Minori Suzuki
Siren (voice)
Momoka Terasawa
Hitoha (voice)
Sayumi Suzushiro
Futaba (voice)
Saeko Oki
Mermaid (voice)
Ayaka Nanase
Mermaid (voice)
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Frequently asked questions
- 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 encounters, the trio learns about courage, friendship, and the magic hidden in small moments.
- Who directed Chiikawa the Movie: The Secret of the Mermaid Island?
- Chiikawa the Movie: The Secret of the Mermaid Island was directed by Kei Oikawa.
- Who stars in Chiikawa the Movie: The Secret of the Mermaid Island?
- Chiikawa the Movie: The Secret of the Mermaid Island stars Haruka Aoki, Makoto Tanaka, Ari Ozawa, Yuka Iguchi.
- When was Chiikawa the Movie: The Secret of the Mermaid Island released?
- Chiikawa the Movie: The Secret of the Mermaid Island is a 2026 animation, family, adventure, fantasy film.
- Where can I watch Chiikawa the Movie: The Secret of the Mermaid Island?
- You can watch Chiikawa the Movie: The Secret of the Mermaid Island with full details, cast, and streaming options on 3eyedraven.