Movies like Chiikawa the Movie: The Secret of the Mermaid Island (2026)
The best movies like Chiikawa the Movie: The Secret of the Mermaid Island (2026) are Lu Over the Wall (2017), Wish Dragon (2021) and How to Train Your Dragon (2010). If Chiikawa the Movie: The Secret of the Mermaid Island hooked you with its animation and family, these 30 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedAvatar Aang: The Last Airbender (2026)9.0/10 from 1,442 votes
- NewestAvatar Aang: The Last Airbender (2026)Released 2026
- In JapaneseLu Over the Wall (2017)Also in Japanese
Lu Over the Wall (2017)
In a small fishing village, a gloomy middle school student named Kai meets a mermaid named Lu.
Why it matches: Recommended by TMDB viewers · both animation & adventure
Popcorn FlickMovies like thisWish Dragon (2021)
Determined teen Din is longing to reconnect with his childhood best friend when he meets a wish-granting dragon who shows him the magic of possibilities.
Why it matches: Recommended by TMDB viewers · both animation & family
Worth the HypeMovies like thisHow to Train Your Dragon (2010)
As the son of a Viking leader on the cusp of manhood, shy Hiccup Horrendous Haddock III faces a rite of passage: he must kill a dragon to prove his warrior mettle. But after downing a feared dragon, he realizes that he no longer wants to destroy it, and instead befriends the beast – which he names Toothless – much to the chagrin of his warrior father.
Why it matches: Recommended by TMDB viewers · both fantasy & adventure
Absolute CinemaMovies like thisChildren Who Chase Lost Voices (2011)
The film centers on Asuna, a young girl who spends her solitary days listening to the mysterious music emanating from the crystal radio she received from her late father as a memento. One day while walking home she is attacked by a fearsome monster and saved by a mysterious boy named Shun. However, Shun disappears and Asuna embarks on a journey of adventure to the land of Agartha with her teacher Mr. Morisaki to meet a Shun again. Through her journey she comes to know the cruelty and beauty of the world, as well as loss.
Why it matches: Recommended by TMDB viewers · both animation & adventure
Worth the HypeMovies like thisPonyo (2008)
When Sosuke, a young boy who lives on a clifftop overlooking the sea, rescues a stranded goldfish named Ponyo, he discovers more than he bargained for. Ponyo is a curious, energetic young creature who yearns to be human, but even as she causes chaos around the house, her father, a powerful sorcerer, schemes to return Ponyo to the sea.
Why it matches: Recommended by TMDB viewers · both animation & fantasy
Worth the HypeMovies like thisChildren of the Sea (2019)
Ruka is a young girl whose parents are separated and whose father works in an aquarium. When two boys, Umi and Sora, who were raised in the sea by dugongs, are brought to the aquarium, Ruka feels drawn to them and begins to realize that she has the same sort of supernatural connection to the ocean that they do. Umi and Sora's special power seems to be connected to strange events that have been occurring more and more frequently, such as the appearance of sea creatures far from their home territory and the disappearance of aquarium animals around the world. However, the exact nature of the boys' power and of the abnormal events is unknown, and Ruka gets drawn into investigating the mystery that surrounds her new friends.
Why it matches: Recommended by TMDB viewers · both animation & fantasy
Worth the HypeMovies like thisBrave Story (2006)
Jr. High School Student Wataru and his friends like playing in an abandond building and looking for ghosts. However it seems he is not the only one. Another mysterious student Mitsuru shows Wataru that there is a magical door to another world where one can go and get the Goddess of Fortune to grant one wish! When tragedy strikes Wataru's family he decides to open the door for himself.
Why it matches: Recommended by TMDB viewers · both animation & adventure
Popcorn FlickMovies like thisThe Wonderland (2019)
The story follows Akane, a girl with no self-confidence. On the day before her birthday, she meets a mysterious alchemist, Hippocrates, and his student, Pipo, who both tell her they're on a mission to save the world. Together, they set out from the basement for "Wonderland," and Akane finds herself labelled Wonderland's savior.
Why it matches: Recommended by TMDB viewers · both animation & fantasy
Popcorn FlickMovies like thisCrayon Shinchan the Movie: Dangerous Honeymoon -The Lost Daddy- (2019)
Hiroshi and Misae have never been to a honeymoon trip to a foreign country. One day, Misae discovered an inexpensive and family-friendly holiday package to Australia and the Nohara family decided to make it their first honeymoon vacation. Hiroshi gets kidnapped upon arrival to Australia, leaving Shinnosuke, Misae and others on a dangerous journey. It turns out that Hiroshi is the key to a secret treasure. The remaining members of the Nohara Family must rescue Hiroshi, while a mysterious masked man and treasure hunters from all over the world are after him. The struggle is among three different groups in this action-filled treasure hunting adventure.
Why it matches: Recommended by TMDB viewers · both animation & adventure
Worth the HypeMovies like thisEscaflowne: The Movie (2000)
Gaea is a mythical realm ruled by sword and sorcery and immersed in blood and violence. Thrust into a conflict she doesn't quite understand, Hitomi Kanzaki helps aid the young Prince Van as they embark upon a journey to fight the Black Dragon Clan. The battle over a legendary suit of dragon armor, Escaflowne, has begun.
Why it matches: Recommended by TMDB viewers · both animation & adventure
Popcorn FlickMovies like thisBelle's Magical World (1998)
Belle, the Beast, Lumiere, Cogsworth and the rest of those zany castle residents use their imaginations to embark on three magical, storybook adventures. This direct-to-video anthology serves as a "sequel" to Disney's animated hit film. In "The Perfect World," Belle and the Beast learn about forgiveness. In "Fifi's Folly," Lumiere's girlfriend is jealous of his bond with Belle. And in "Broken Wing," the Beast learns to be kind to an injured bird.
Why it matches: Recommended by TMDB viewers · both animation & fantasy
Popcorn FlickMovies like thisHow to Train Your Dragon: The Hidden World (2019)
As Hiccup fulfills his dream of creating a peaceful dragon utopia, Toothless’ discovery of an untamed, elusive mate draws the Night Fury away. When danger mounts at home and Hiccup’s reign as village chief is tested, both dragon and rider must make impossible decisions to save their kind.
Why it matches: Recommended by TMDB viewers · both animation & family
Worth the HypeMovies like thisAvatar Aang: The Last Airbender (2026)
Avatar Aang, the world's last Airbender, learns of an ancient power that could save his culture from extinction. With the help of his friends, he embarks on a global quest to find it before it falls into the wrong hands and threatens to upend the peace they sacrificed everything to achieve.
Why it matches: Recommended by TMDB viewers · both animation & adventure
Absolute CinemaMovies like thisModest Heroes (2018)
Two tiny, aquatic humanoids search for their missing father, a boy battles a lethal allergy to eggs, and an invisible salaryman tries to become a hero.
Why it matches: Recommended by TMDB viewers · both animation & fantasy
Popcorn FlickMovies like thisxxxHOLiC The Movie: A Midsummer Night's Dream (2005)
Invited to a wealthy client's mansion, time-traveling witch Yuko and her companions arrive to find a group of collectors assembled to participate in a mysterious auction. And the mystery only deepens when the collectors go missing one by one. As more guests disappear and strange occurrences abound, Yuko and her friends realize they must solve the mystery before they vanish as well.
Why it matches: Recommended by TMDB viewers · both animation & fantasy
Popcorn FlickMovies like thisFullmetal Alchemist: The Final Alchemy (2022)
The Elric brothers’ long and winding journey comes to a close in this epic finale, where they must face off against an unworldly, nationwide threat.
Why it matches: Recommended by TMDB viewers · both adventure & fantasy
Popcorn FlickMovies like thisWhisper of the Heart (1995)
Shizuku lives a simple life, dominated by her love for stories and writing. One day she notices that all the library books she has have been previously checked out by the same person: "Seiji Amasawa."
Why it matches: Recommended by TMDB viewers · both animation & family
Absolute CinemaMovies like thisOne Piece: Chopper's Kingdom in the Strange Animal Island (2002)
As the Straw Hat Pirates sail through the Grand Line, a sudden eruption of geysers beneath the Going Merry sends the crew flying over a nearby island. In the chaos, Chopper falls overboard and becomes separated from his friends. While Luffy and the others land on the far side of the island, Chopper finds himself hailed as the new king by the local animals. However, danger looms as a group of human “horn hunters” arrives. Their leader, Count Butler, is a violin-playing man who consumes horns to gain strength, and he seeks to devour the island’s greatest treasure to inherit immense power. Can Luffy and the crew stop Count Butler’s scheme and save the island? And will they be able to show Momambi that not all pirates are the villains he believes them to be?
Why it matches: Recommended by TMDB viewers · both animation & adventure
Popcorn FlickMovies like thisOne Piece: Curse of the Sacred Sword (2004)
The Straw Hat Pirates landed at Asuka Island, home of the most valuable sword in the world: The Seven Star Sword. Which was said to curse anyone who takes it in possession. When they got back to the Going Merry, they discovered that Zoro is missing from his guard duty. Before they could plan out a search party to relocate him. Luffy and friends escape from the port as Marines were on their tail. They found a new place to dock, which is near a village. Whose job is to keep the Seven Star Sword sealed. Soon it was attacked by the Marines, and among them is Zoro. Luffy and the others don't know why he's helping out the Marines. But it all comes to conclusion when Luffy encounters Saga: Zoro's childhood friend from Swordsman training.
Why it matches: Recommended by TMDB viewers · both animation & adventure
Popcorn FlickMovies like thisChie the Brat (1981)
Chie Takemoto is a dependable girl who struggles to help her troublesome father run a small tavern in Osaka. Unbeknown to her dad, she occasionally visits her mother who left him not too long ago. She plans on trying to reunite them, but not until her father gets a job.
Why it matches: Recommended by TMDB viewers · both family & animation
Popcorn FlickMovies like thisUnico in the Island of Magic (1983)
A young unicorn named Unico must fight an evil magician and save everyone who's trapped under his spell.
Why it matches: Similar story and style · both animation & fantasy
Pokémon: Arceus and the Jewel of Life (2009)
When the creator of the world, Arceus, comes to pass judgement on humanity for the theft of the legendary Jewel of Life, Ash and his friends are sent back in time to possibly reverse the events that led to Arceus' vendetta.
Why it matches: Similar story and style · both family & animation
Worth the HypeMovies like thisMarvel Rising: Secret Warriors (2018)
When a threat no one could have expected bears down on the Marvel Universe, this ragtag, untrained band of teens have no choice but to rise together and prove to the world that sometimes the difference between a 'hero' and 'misfit' is just in the name.
Why it matches: Similar story and style · both family & animation
Popcorn FlickMovies like thisThe Fantastic Adventures of Unico (1981)
When Unico, a young unicorn, is banished from his family by a pantheon of manipulative gods, his powers of joy and happiness are tested as he explores the lands with his friends Beezle and Katy.
Why it matches: Similar story and style · both animation & fantasy
Cardboard Island (2026)
After a freak accident leaves a young man in a surreal limbo, he must team up with a talking puppet to map a mysterious island from fragments of memory — a journey that forces him to confront his deepest regrets, reclaim lost connections, and decide if life is worth finding his way back to.
Why it matches: Similar story and style · both adventure & fantasy
Moldiver (1993)
A naïve young girl accidentally modifies her brother's secret superhero uniform and becomes the unwilling superheroine Moldiver.
Why it matches: Similar story and style · both animation
Tomorrow's Joe The Movie (1980)
An abridged remake of the first Ashita no Joe TV series, released in 1980 to provide back-story for the second TV series to new fans who were not familiar with the first TV series or the manga.
Why it matches: Similar story and style · both animation
Dragon Ball Z: The World's Strongest (1990)
The evil Dr. Kochin uses the dragon balls to resurrect his mentor, Dr. Wheelo, in an effort to take over the world. Dr. Wheelo, his body having been destroyed by the avalanche that killed him fifty years before, desires the body of the strongest fighter in the world as his new vessel. Believing Roshi to be the world's strongest warrior, Dr. Kochin abducts Bulma and forces Roshi to surrender himself to save her. When Goku hears of their abduction, he goes to their rescue.
Why it matches: Similar story and style · both animation
Popcorn FlickMovies like thisDragon Ball Z: The Tree of Might (1990)
Goku and friends must stop a band of space pirates from consuming fruit from the Tree of Might before it's destructive powers drain Earth's energy.
Why it matches: Similar story and style · both animation
Popcorn FlickMovies like thisDragon Ball Z: Lord Slug (1991)
A Super Namekian named Slug comes to invade Earth. But the Z Warriors do their best to stop Slug and his gang.
Why it matches: Similar story and style · both animation
Popcorn FlickMovies like this
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Frequently asked questions
What are the best movies like Chiikawa the Movie: The Secret of the Mermaid Island?
The closest matches to Chiikawa the Movie: The Secret of the Mermaid Island are Lu Over the Wall (2017), Wish Dragon (2021) and How to Train Your Dragon (2010). Below are 27 more, each with the reason it matches.
What should I watch after Chiikawa the Movie: The Secret of the Mermaid Island?
Start with Lu Over the Wall (2017), the closest match to Chiikawa the Movie: The Secret of the Mermaid Island.
What is the highest-rated movie like Chiikawa the Movie: The Secret of the Mermaid Island?
Avatar Aang: The Last Airbender (2026), rated 9.0/10 by 1,442 TMDB users.
What is the newest movie like Chiikawa the Movie: The Secret of the Mermaid Island?
Avatar Aang: The Last Airbender (2026) is the most recent release on this list.
Are there Japanese movies like Chiikawa the Movie: The Secret of the Mermaid Island?
Yes: Lu Over the Wall (2017), Children Who Chase Lost Voices (2011) and Ponyo (2008).
How are movies similar to Chiikawa the Movie: The Secret of the Mermaid Island chosen?
First come films that Trakt’s viewers watch alongside Chiikawa the Movie: The Secret of the Mermaid Island, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.