Chiikawa the Movie: The Secret of the Mermaid Island

Chiikawa the Movie: The Secret of the Mermaid Island

Chiikawa the Movie: The Secret of the Mermaid Island

Share

Chiikawa the Movie: The Secret of the Mermaid Island

"Until whenever."

2026

1h 39m

7.3(3 votes)

Animation

Family

Adventure

Fantasy

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.

Links & Resources

Social & External

Production Companies

QTORY

CyPic

TOHO

The people behind it

Cast & crew

10 featured cast members

Starring

Haruka Aoki

Haruka Aoki

Chiikawa (voice)

Makoto Tanaka

Makoto Tanaka

Hachiware (voice)

Ari Ozawa

Ari Ozawa

Usagi (voice)

Yuka Iguchi

Yuka Iguchi

Momonga (voice)

Takayuki Asai

Takayuki Asai

Kurimanju (voice)

Yuma Uchida

Yuma Uchida

Rakko (voice)

Miyuri Shimabukuro

Miyuri Shimabukuro

Shisa (voice)

Momo Harumi

Momo Harumi

Furuhonya (voice)

Tsuguo Mogami

Tsuguo Mogami

Shimajiro (voice)

Minori Suzuki

Minori Suzuki

Siren (voice)

Creative team

Directed by: Kei Oikawa
Written by: Nagano
Produced by: Taro Imafuku
Naoto Shoji

Similar Movies

Charlie's Angels

Charlie's Angels

The captivating crime-fighting trio who are masters of disguise, espionage and martial arts are back! When a devious mastermind embroils them in a plot to destroy individual privacy, the Angels, aided by their loyal sidekick Bosley, set out to bring down the bad guys. But when a terrible secret is revealed, it makes the Angels targets for assassination.

Vassalord.

Vassalord.

Charley, a cyborg vampire who does the Vatican's dirty work, is the thrall of the local vampire playboy Johnny Rayflo. As the two fight crime—and each other—hilarity, violence and sacrilege ensue! But can Charley resist his own desperate cravings for blood? Find out as the devilish duo go up aginst a childlike vampire princess, a mysterious branch of the Unitarian Church...and one another.

Mahavatar Narsimha

Mahavatar Narsimha

Tyrannical demon Hiranyakashyap challenges Vishnu, proclaiming himself a god. However, his son Prahlad remains devoted to Vishnu, who appears as Narsimha to defeat the demon.

Love Me, Love Me Not

Love Me, Love Me Not

Yuna and Akari are two high school girls with very different views on love: Yuna dreams about romance through rose-coloured glasses, while Akari is down-to-earth and practical. Meanwhile, high school boys Kazuomi and Rio also have different views on love: Kazuomi is an airhead who can't grasp the concept of love, while Rio grabs onto any confession as an opportunity—so long as the girl looks cute. Will these four classmates end up leading a youthful romance that meets their expectations?

The Matrix Resurrections

The Matrix Resurrections

Plagued by strange memories, Neo's life takes an unexpected turn when he finds himself back inside the Matrix.

LUCKYBOY

LUCKYBOY

A sock puppet tries to find his moment in the limelight as a musician in Boston.

Gintama on Theater 2D: Kabukicho Shitennohen Arc

Gintama on Theater 2D: Kabukicho Shitennohen Arc

Kabukicho's delicate balance is maintained by four powerful figures known as the "Four Devas," who keep each other's influence in check. Among them is Otose, the "Empress" of the district. Despite having no real power herself, the sole reason she retains her position as one of the Four Devas and can contend with rival factions... is the presence of Kabukicho's strongest man—Sakata Gintoki—by her side. Then, a young woman approaches Gintoki, asking to become an apprentice at Yorozuya. Unbeknownst to him, she is Tsubaki Hirako, formerly of the Uekibachi Family and infamouslyknown as "Killer Hirako." Now, as Jirochou schemes to dominate Kabukicho, Otose becomes a target. Gintoki is given anultimatum: Join the Jirochou Family to save her, or refuse and watch Otose be attacked—while hehimself is marked for death.

Pro Golfer Saru: Kouga Hikyou! Kage no Ninpou Golfer Sanjou!

Pro Golfer Saru: Kouga Hikyou! Kage no Ninpou Golfer Sanjou!

Set in a hidden valley in the Japanese Alps, Saru and his family must battle a trio of golf-assassins.

Shaun the Sheep Movie

Shaun the Sheep Movie

When Shaun decides to take the day off and have some fun, he gets a little more action than he bargained for. A mix up with the Farmer, a caravan and a very steep hill lead them all to the Big City and it's up to Shaun and the flock to return everyone safely to the green grass of home.

U-571

U-571

In the midst of World War II, the battle under the sea rages and the Nazis have the upper hand as the Allies are unable to crack their war codes. However, after a wrecked U-boat sends out an SOS signal, the Allies realise this is their chance to seize the 'enigma coding machine'.

Tekkaman Blade: Burning Clock

Tekkaman Blade: Burning Clock

Burning Clock, tells the story of the Aiba family, goes into further detail about Shinya and Takaya's rivalry.

Tekkaman Blade: Twin Blood

Tekkaman Blade: Twin Blood

Twin Blood is an alternate version of Blade and Evil's first battle, with drastically different character and mecha designs from the rest of the series. Blade/D-Boy does not need Pegas to transform and the armor more closely resembles the Radam humanoids from Tekkaman Blade II.

Bad Company

Bad Company

When a Harvard-educated CIA agent is killed during an operation, the secret agency recruits his twin brother.

Sleeping Bear

Sleeping Bear

Over the course of a summer, two boys discover the magic of cinema and make their own movie about an old Native American legend called Sleeping Bear.

Fruit Brains

Fruit Brains

The title is a portmanteau on kudomono (fruit) and nou (brains). The anime consists of three two-minutes skits, with basically the same structure. Orange and Pineapple are in Hong Kong, Ancient Egypt, Outer Space. Orange is trying to accomplish something - watching a drug deal go down, taking a break from work, trying to defuse a bomb outside a space station - while Pineapple pesters him with pointless and increasingly obscure questions.

Flash Gordon

Flash Gordon

A football player and his mates travel to the planet Mongo and find themselves fighting the tyranny of Ming the Merciless to save Earth.

Pro Golfer Saru: Super Golf World e no Chousen!!

Pro Golfer Saru: Super Golf World e no Chousen!!

Set in the Super Golf World theme park, Saru faces the world's greats at a tournament run by the ever-present Mr. X.

Captain Fracasse

Captain Fracasse

A ruined Baron Philippe de baron, meets one day a troupe of traveling actors led by Herod. Attracted by the one who plays the role of the ingenue: Isabella, and by the dynamism and enthusiasm of his companions, he takes the place of the deceased poet of the troupe. And during performances, Philippe became the captain Sunder. For his part, Isabelle loves Philip, but does not consider marriage, nobility him missing, she refuses to harm the career of Baron. And one day, the Duke of Vallombrosa, seduced by Isabella, finds himself challenged to a duel by Philippe for touching the girl. Defeated, he launched his men against Sunder, then removes Isabelle. The actors throw themselves then to storm the castle where she is being held. This time Vallombrosa was seriously injured, and the duke's own father, rushed to the scene, Isabelle discovers the girl he had once been an actress. Nothing stands now the union of Sunder and Isabella, under the tender gaze of the actors Herod and Scapin.

Please Excuse My Younger Brothers

Please Excuse My Younger Brothers

Ito is a second-year high school student and an only child who has to move to a different city; her mother remarried and begins her new life as an older sister of 4 siblings! The start of a family-love-comedy with four step-brothers!

Les Vengeances de Maître Poutifard

Les Vengeances de Maître Poutifard

The tasty story of a retired teacher who decides to make his former students pay for years of heckling and humiliation.

Recommended Movies

Children of the Sea

Children of the Sea

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.

Fullmetal Alchemist: The Final Alchemy

Fullmetal Alchemist: The Final Alchemy

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.

Lu Over the Wall

Lu Over the Wall

In a small fishing village, a gloomy middle school student named Kai meets a mermaid named Lu.

The Wonderland

The Wonderland

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.

How to Train Your Dragon: The Hidden World

How to Train Your Dragon: The Hidden World

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.

Wish Dragon

Wish Dragon

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.

Belle's Magical World

Belle's Magical World

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.

Drifting Home

Drifting Home

One fateful summer, a group of elementary school kids set adrift on an abandoned apartment building must look within themselves to find a way back home.

Crayon Shin-chan: Honeymoon Hurricane ~The Lost Hiroshi~

Crayon Shin-chan: Honeymoon Hurricane ~The Lost Hiroshi~

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.

How to Train Your Dragon

How to Train Your Dragon

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.

Escaflowne: The Movie

Escaflowne: The Movie

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.

Brave Story

Brave Story

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.

Children Who Chase Lost Voices

Children Who Chase Lost Voices

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.

Cardcaptor Sakura: The Movie

Cardcaptor Sakura: The Movie

Sakura Kinomoto, a Card Captor, wins a game of chance and is awarded a trip to Hong Kong, along with her best friend Tomoyo and her rival, Syaoran Li. It turns out that the ancient rival of Clow Reed, the creator of the mysterious and powerful Clow Cards, summoned them, and she's out for revenge. A battle ensues, and secrets are revealed about Clow Reed's shady past and Sakura's connection to him.

Crayon Shin-chan: Jungle That Invites Storm

Crayon Shin-chan: Jungle That Invites Storm

The Noharas go on an Action Mask-themed cruise, where all the grown-ups get kidnapped by a gang of monkeys. It's up to the kids to rescue them!

One Piece: Baron Omatsuri and the Secret Island

One Piece: Baron Omatsuri and the Secret Island

The Straw Hats visit a recreational island, run by Baron Omatsuri, who asks them to complete a series of ordeals if they wish to stay on the island. Luffy accepts and the Straw Hats work together to complete them, but as the island's mysteries unfold, their lives and friendships are put to the test. It's up to Luffy to stop the Baron's plot and keep his crew together.

Strange World

Strange World

A journey deep into an uncharted and treacherous land, where fantastical creatures await the legendary Clades—a family of explorers whose differences threaten to topple their latest, and by far most crucial, mission.

Hunter x Hunter: Phantom Rouge

Hunter x Hunter: Phantom Rouge

One day, Kurapika spots a child who looks very similar to his childhood friend, Pyro. However, when he catches up to him, the boy steals Kurapika's eyes with some kind of magical power. Gon, Leorio, and Killua promise to help find who took his eyes and get them back, but Killua is having his own problems when he is forced to face his past and whether he really is worthy to have Gon as a friend.

The Boy, the Mole, the Fox and the Horse

The Boy, the Mole, the Fox and the Horse

The unlikely friendship of a boy, a mole, a fox and a horse traveling together in the boy's search for home.

Crayon Shin-chan: The Storm Called: The Adult Empire Strikes Back

Crayon Shin-chan: The Storm Called: The Adult Empire Strikes Back

Shin-chan must rescue the adults of Kasukabe when they mysteriously abandon their responsibilities to relive their youth at the new 20th-century expo.