Chiikawa the Movie: The Secret of the Mermaid Island
Watch TrailerFeature-length Story based on the "Siren Arc" from Nagano's popular Manga.
Watch online
Click to play
📋 Film Details
| Original Title | 映画ちいかわ 人魚の島のひみつ |
| Year | 2026 |
| Country | Japan |
| Genre | Animation, Family |
| Director | Kei Oikawa |
📺 Where to Watch
Unfortunately, we couldn't find any official platforms or free sites for this title yet.
Try finding similar movies with our AI-powered search
🎬 MovieFinder's Take
Chiikawa the Movie: The Secret of the Mermaid Island is an acquired taste at 0.0/10. We recommend checking the trailer and synopsis before diving in.
Not every film is made for everyone. Read the synopsis, watch the trailer — you'll know right away if it's for you.
A fresh 2026 release — still building its audience and reputation. Best for: genre fans and those open to something unconventional.
— MovieFinder Editorial
🎭 Cast
🎬 Similar Movies
Fairy Tail: Dragon Cry
One Piece: Heart of Gold
Perfect Blue
Princess Mononoke
Spirited Away
Akira
Belle
Nausicaä of the Valley of the Wind
Fate/Grand Order: First Order
anohana: The Flower We Saw That Day - The Movie
💬 Audience Reviews
Audience Score
Write a Review
Quick rating — tap to vote:
Or write a full review: