Chiikawa the Movie: The Secret of the Mermaid Island
“Until whenever.”
2026•I•1h 39m•7.3•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.
Director
Kei Oikawa
Writer
Nagano
Revenue
$28M
Languages
Japanese
Studio
QTORY
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)
Production
Company
QTORY
Company
CyPic
Company
TOHO
Producer
Taro Imafuku
Producer
Naoto Shoji
Producer
Masataka Komine
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