Movies like Mermaid Forest (1991)
The best movies like Mermaid Forest (1991) are Night of the Animated Dead (2021), Ajin: Demi-Human – Compel (2015) and Demon City Shinjuku (1988). If Mermaid Forest hooked you with its animation and horror, these 20 similar films are what to watch next, and every pick says why it matches.

Quick picks
- Highest ratedDemon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train (2020)8.2/10 from 4,745 votes
- NewestThe Seven Deadly Sins: Grudge of Edinburgh Part 2 (2023)Released 2023
- In JapaneseAjin: Demi-Human – Compel (2015)Also in Japanese
Night of the Animated Dead (2021)
An animated retelling of ‘Night of the Living Dead’, in which a group of people in a rural farmhouse struggle to survive the threat of bloodthirsty zombies.
Why it matches: Recommended by TMDB viewers · both animation & horror
Popcorn FlickMovies like thisAjin: Demi-Human – Compel (2015)
Kei discovers the curse of immortality when he gets hit by a bus... and doesn't die. Now on the run from a government that wants to experiment on him, and his fellow Ajin, Kei's only hope to live a peaceful life lies in his ability to learn how to use his new powers. Aided by the strength of his "Black Ghost", a once apathetic Kei must now fight to avoid becoming a cruel demi-human experiment.
Why it matches: Recommended by TMDB viewers · both animation & horror
Worth the HypeMovies like thisDemon City Shinjuku (1988)
Ten Years ago, Genichiro Izayoi died trying to stop the sorcerer Rebi Ra, and as a result Shinjuku became a playground for demons. And now, the day approaches when Rebi Ra will complete his decade-long ritual to plunge the rest of the world into chaos! As Genichiro's son, it falls to Kyoya to venture into the heart of Shinjuku and put an end to the sorcerer his father couldn't beat. Can Kyoya exceed his father's legacy, or will the demons of Shinjuku create Hell on Earth?
Why it matches: Recommended by TMDB viewers · both animation & horror
Popcorn FlickMovies like thisVampire Hunter D (1985)
In a far-future time ruled by the supernatural, a young girl requests the help of a vampire hunter to kill the vampire who has bitten her and thus prevent her from becoming a vampire herself.
Why it matches: Recommended by TMDB viewers · both animation & horror
Popcorn FlickMovies like thisX (1996)
It's the year of destiny, and 15 year old Kamui Shiro, a powerful psychic, has returned to Toyko after a 6 year absence, having left when he was very young. He wants to be with his childhood friends, Fuma (his best friend) and Kotori, Fuma's little sister (and Kamui's possible girlfriend). He wants to protect them from all dangers, but destiny and fate are haunting Kamui and pulling in himself and his beloved childhood friends. It is his destiny and his sole decision to decide the fate of the world, no matter if he wants the role or not. Now it is a matter of if he will join the side of the Seven Seals and become the Dragon of Heaven to save mankind or join the Seven Angels and become the Dragon of Earth to destroy all civilization so the earth can heal itself from man's destruction.
Why it matches: Recommended by TMDB viewers · both animation & horror
Popcorn FlickMovies like thisWicked City (1987)
A peace treaty between the Earth and the Black World, a parallel universe of demons, is coming to an end. Two cops, Taki, a human male, and Maki, a female demon, are assigned to protect a diplomat who will help secure another treaty. A radical group of demons from the Black World are out to assassinate the diplomat and prevent the treaty; only the bond that forms between the two cops can save the Earth from destruction.
Why it matches: Recommended by TMDB viewers · both animation & horror
Popcorn FlickMovies like thisThe Spine of Night (2021)
When ancient dark magic falls into sinister hands and unleashes ages of suffering onto mankind, a group of heroes from different eras and cultures must band together in order to defeat it at all costs.
Why it matches: Recommended by TMDB viewers · both animation & horror
Popcorn FlickMovies like thisDeathstroke: Knights & Dragons - The Movie (2020)
The assassin Deathstroke tries to save his family from the wrath of H.I.V.E. and the murderous Jackal.
Why it matches: Recommended by TMDB viewers · both animation
Worth the HypeMovies like thisDemon Slayer: Kimetsu no Yaiba - Sibling's Bond (2019)
movie anime adaptation of Koyoharu Gotoge's Kimetsu no Yaiba by Ufotable. The movie consists of the first 5 episodes of the TV anime adaptation. A two-week theatrical release on 11 theaters began on March 29, 2019, a week before the premiere of the TV series.
Why it matches: Recommended by TMDB viewers · both animation
Absolute CinemaMovies like thisInuyasha the Movie 2: The Castle Beyond the Looking Glass (2002)
With their most formidable foe vanquished, Inuyasha and his comrades begin returning to their everyday lives. But their peace is fleeting as another adversary emerges: Kaguya, the self-proclaimed princess from the Moon of Legend, hatches a plot to plunge the world into an eternal night of the full moon. Inuyasha, Kagome, Miroku, Sango and Shippou must reunite to confront the new menace.
Why it matches: Recommended by TMDB viewers · both animation
Worth the HypeMovies like thisInuyasha the Movie: Affections Touching Across Time (2001)
InuYasha is a half-demon who was trapped in the Legendary Tree and was set free by Kagome, a girl who traveled 500 years through time. This time, both of them will have to face Menomaru, a Chinese demon whose father, known as Hyoga, came 300 years ago to invade Japan, but was stopped by InuYasha's Father. InuYasha and Kagome, along with Sango, Miroku, Shippou, Kaede and Myoga, will try to stop Menomaru in his becoming the most powerful demon ever.
Why it matches: Recommended by TMDB viewers · both animation
Worth the HypeMovies like thisDemon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train (2020)
Tanjiro Kamado, joined with Inosuke Hashibira, a boy raised by boars who wears a boar's head, and Zenitsu Agatsuma, a scared boy who reveals his true power when he sleeps, boards the Infinity Train on a new mission with the Fire Hashira, Kyojuro Rengoku, to defeat a demon who has been tormenting the people and killing the demon slayers who oppose it!
Why it matches: Recommended by TMDB viewers · both animation
Absolute CinemaMovies like thisKizumonogatari Part 3: Reiketsu (2017)
With help from Meme Oshino, the apparition specialist, Koyomi defeats the three powerful vampire hunters: Dramaturgy, Episode and Guillotinecutter. Koyomi takes back all the limbs of Kiss-shot Acerola-orion Heart-under-blade in order to become a human again.
Why it matches: Recommended by TMDB viewers · both animation
Absolute CinemaMovies like thisDemon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc (2021)
The special consists of the 15-21 episodes of the Kimetsu no Yaiba Season 1.
Why it matches: Recommended by TMDB viewers · both animation
Worth the HypeMovies like thisThe Garden of Sinners: Overlooking View (2007)
The story starts following an incident: a young girl jumps from the top of a building. The image provokes a certain dread, as the girl appears to have been a corpse even before she jumped. The case is dismissed, yet more and more of these suicides occur, and all from the same building. Thus began the rumour, that a ghost inhabited the rooftop of the building.
Why it matches: Recommended by TMDB viewers · both animation
Popcorn FlickMovies like thisThe Seven Deadly Sins: Grudge of Edinburgh Part 2 (2023)
Reunited with Lancelot for the first time since their tragic accident, Tristan must learn to conquer his inner demons in order to save his mother's life.
Why it matches: Recommended by TMDB viewers · both animation
Worth the HypeMovies like thisThe Venture Bros.: Radiant Is the Blood of the Baboon Heart (2023)
A nationwide manhunt for Hank Venture leads to untold dangers and unexpected revelations, while The Monarch is literally out for Dr Venture's blood. An imposing evil from the past reemerges to wreak havoc on the Ventures, The Guild, and even the Monarch marriage—it will take friends and foes alike to restore the Ventures' world to order… or end it once and for all.
Why it matches: Recommended by TMDB viewers · both animation
Worth the HypeMovies like thisKizumonogatari Part 2: Nekketsu (2016)
Koyomi Araragi was turned into a vampire by the legendary vampire, Kiss-shot Acerola-orion Heart-under-blade, and he needs to revive the weakened vampire back to her complete form to return to being human again. The only way for Koyomi to achieve his goal is to fight the three vampire hunters – Dramaturgy, Episode and Guillotinecutter.
Why it matches: Recommended by TMDB viewers · both animation
Absolute CinemaMovies like thisInuyasha the Movie 3: Swords of an Honorable Ruler (2003)
Inuyasha and his brother, Sesshomaru, each inherited a sword from their father after his death. However, their father had a third sword, named Sounga, that he sealed away. Seven hundreds years after his death, Sounga awakens and threatens mankind's very existence. How will the children of the Great Dog Demon stop this unimaginable power?
Why it matches: Recommended by TMDB viewers · both animation
Worth the HypeMovies like thisThe Garden of Sinners: The Hollow Shrine (2008)
June 1998: After spending two years in a coma caused by a traffic accident, Shiki Ryougi awakens with amnesia. She is visited by Touko Aozaki, a wizard and proprietor of a studio called Garan no Dou. Shiki has lost not only the memory of her accident, but also any real sense that she's even alive. Strangely, enigmatic beings begin to attack her...
Why it matches: Recommended by TMDB viewers · both animation
Popcorn FlickMovies like this
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Frequently asked questions
What are the best movies like Mermaid Forest?
The closest matches to Mermaid Forest are Night of the Animated Dead (2021), Ajin: Demi-Human – Compel (2015) and Demon City Shinjuku (1988). Below are 17 more, each with the reason it matches.
What should I watch after Mermaid Forest?
Start with Night of the Animated Dead (2021), the closest match to Mermaid Forest.
What is the highest-rated movie like Mermaid Forest?
Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train (2020), rated 8.2/10 by 4,745 TMDB users.
What is the newest movie like Mermaid Forest?
The Seven Deadly Sins: Grudge of Edinburgh Part 2 (2023) is the most recent release on this list.
Are there Japanese movies like Mermaid Forest?
Yes: Ajin: Demi-Human – Compel (2015), Demon City Shinjuku (1988) and Vampire Hunter D (1985).
How are movies similar to Mermaid Forest chosen?
First come films that Trakt’s viewers watch alongside Mermaid Forest, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.



















