20. Black Clover
Black Cloveris an anime series produced by Studio Pierrot, adapted from Yuki Tabata’s manga of the same name. It revolves around the magicless boy Asta and his struggles in a world full of magic.
At first, it was all about the battle of magic between elves and humans, when the concept of “devil” was a myth. It was believed that a devil resided in the fifth leaf of a clover grimoire, which was obtained by Asta, granting him the Anti-Magic Swords.
As the story goes on, a more powerful and sinister character is introduced: a devil who manipulates both races in his attempt to acquire a body and a grimoire. The story grows more intense as more and more demonic characters are introduced.
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19. Vermeil in Gold
Vermeil in Goldis an anime series based on the manga of the same name, written by Kōta Amana and illustrated by Yōko Umezu. The series follows the story of Alto Goldfield, who unknowingly summons a very powerful demon named Vermeil and becomes its master.
Vermeil, who had been sealed in a book, is a succubus-type demon who takes a liking to Alto’s mana, which she drains from him (through kissing) to sustain her own power and life source.
Despite elements of ecchi and harem,Vermeil in Goldis also packed with action and decent character development, without the dark themes that are typical in anime featuring contracts with devils.
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18. Blue Exorcist
Blue Exorcistis an anime adaptation (produced by A-1 Pictures) of the manga of the same name (written and illustrated by Kazue Kato).
The story revolves around Rin and Yukio Okumura, twin sons of Satan who are born to a human mother.
After the death of Shiro Fujimoto (their foster father), Rin enrolls in a school for aspiring Exorcists under Yukio, who’s already a teacher in that school and a full-fledged Exorcist.
Blue Exorcistdoesn’t just feature demonic characters, but also features Gehenna (the hell where Satan rules) and Assiah (the human realm).
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17. Welcome to Demon School! Iruma-Kun
TheWelcome to Demon School! Iruma-kunanime series is an adaptation of Osamu Nishi’s manga of the same name. It centers on Iruma, a boy who was sold to the demon Sullivan and was brought to hell to live as the demon’s grandchild.
He receives special treatment in the new world because he’s the grandson of a high-ranking demon and becomes friends with characters who don’t even know what a “friend” is.
Though he lives a life that seems way better than his life before, there are still other demons who are suspicious of him as a human.
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16. Beelzebub
Beelzebubwas a manga by Ryuhei Tamura that was adapted into a 2011 anime series. In real-life ancient history, Beelzebub (or Beelzebul in some writings) was regarded as the prince of hell, so the title itself tells us that we should expect a demonic character in this anime series.
But against all expectations, the demon inBeelzebubis a cute green-haired baby that emits electricity when he cries and can flood cities just by peeing. The story also features Tatsumi Oga, the babysitter of this extraordinary baby, who makes his life not-so-ordinary.
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15. The Seven Deadly Sins
The Seven Deadly Sinsis an action fantasy anime series adapted from the manga written and illustrated by Nakaba Suzuki.
The captain of the Seven Deadly Sins group is Meliodas, a former high-ranking demon and the son of the Demon King, who defected from his race and joined the other races in the Holy War.
The first season of the series follows the story of Elizabeth and her search for the Seven Deadly Sins, in hopes that they will help her free the kingdom from the hands of the Holy Knights.
The second season’s Revival of the Commandments Arc shifted the story in a darker direction as the elite warriors of the Demon Clan were released from their seal.
Though the change in animation studio affected the series' animation quality in later seasons, the anime is still worth watching.
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14. Devilman Crybaby
Devilman Crybabyis a 2018 original web animation directed by Masaaki Yuasa and based on Go Nagai’s mangaDevilman. It follows the story of Akira Fudo, who’s possessed by a demon.
Unlike most other stories about spiritual possession, Akira manages to overpower the demon who takes over his body, thus giving him the ability to turn into a devilman—and control its powers.
Given that this series features demons who live on Earth by possessing human bodies and plot to destroy humanity, it’s pretty clear that this is one of the darker series on this list.
The demons are led by Satan under the identity of Ryo Asuka, who’s actually Akira’s friend. The survival of the human race lies in the hands of the devilmen who retain their own souls and their demons' powers.
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13. The Devil Is a Part-Timer!
The Devil Is a Part-Timer!is an isekai anime series adapted from the light novel series written by Satoshi Wagahara.
It follows the story of Satan, who travels to modern-day Tokyo after his near-defeat when he’s cornered by the forces of the continents he wants to conquer.
Powerless in the world he’s in, Satan and Alciel adapt to the human way of life while trying to find a way back to Ente Isla. Until then, Satan (now known as Sadao Maou) works as a part-timer in a restaurant.
Despite being heavy on demons and warriors,The Devil Is a Part-Timer!has a lot of comedic relief that helps lift its darker themes.
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12. Blood Lad
Blood Ladis the anime adaptation of the manga series written and illustrated by Yuuki Kodama. The story revolves around Staz, an otaku vampire who lives in the Demon World, which is basically hell.
Unlike his vampire ancestors, he doesn’t crave human blood. Instead, he wants to indulge himself in manga, anime, and video games—you know, the usual human otaku lifestyle. There’s also the ordinary high school girl, Fuyumi Yanagi, who gets lost in the Demon World.
After dying there, Staz promises to bring Fuyumi back to life, giving the series its action and comedic direction.
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11. Black Butler
Black Butleris a manga series written and illustrated by Yana Toboso, which was adapted into an anime series of the same name.
It follows the story of a young boy named Ciel Phantomhive and his pursuit of revenge for his murdered family with the aid of a demon. Sebastian Michaelis, the demon with whom Ciel makes a contract, disguises himself as the boy’s butler.
The dark theme of this series features a typical take on demons, who roam and blend in with society by offering help and services in exchange for a price.
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10. High School DxD
High School DxDis an anime adaptation of the light novel series of the same name, written by Ichiei Ishibumi and illustrated by Miyama-Zero.
It follows the story of Issei Hyoudou, a boy who wants to rule a harem world but is killed by his date, a fallen angel disguised as a girl. He’s revived by the demon princess Rias to serve her and her family of demons.
Unlike the other demons on this list, the demons inHigh School DxDare quite charming and seem like there’s no reason to be afraid of them. But take note: Rias holds the Power of Destruction.
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9. The Misfit of Demon King Academy
Long ago, a demon king managed to wipe out his adversaries and stand as the most powerful being. Tired of the endless wars and battles, he decided to give up his life for the sake of peace.
As he predicted—or rather, planned—he’s reincarnated 2,000 years later as an overpowered character. Unfortunately, he finds the new era still full of hate, chaos, discrimination, and domination over the weak.
The Misfit of Demon King Academygives the demon king character of Anos Voldigoad a pretty unusual twist, in which he ends up being the one to teach his descendants lessons about morality, friendship, and family as he tries to reclaim the throne he gave up thousands of years ago.
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8. Devil May Cry: The Animated Series
Devil May Cry: The Animated Seriesis an anime series based on theDevil May Cryvideo game series. Just like the game, the anime is full of blood, gore, and action.
It follows the story of Dante, a half-demon Devil Hunter who owns a devil-hunting business named Devil May Cry and pays off his debts by slaying devils and taking jobs of supernatural origin. With his twin guns and large sword, he kills demons who terrorize humans.
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7. Dororo
While there’s no actual hell inDororo, what the demons did to Hyakkimaru sure made his life a living hell.
When Hyakkimaru’s father struck a deal with demons in exchange for wealth and power, those mythical demonic beings each took one of Hyakkimaru’s body parts—right when he was born.
To make matters worse, his father doesn’t care so Hyakkimaru was later sent adrift on a boat. However, he survived and became a fine young warrior, despite having no limbs or primary senses.
Now, he fights every demon he encounters to reclaim his stolen body parts, which leads to him fighting against his own kin.
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6. Inuyasha
Inuyashais an anime series adapted from Rumiko Takahashi’s manga of the same name. It follows the story of modern-day girl Kagome Higurashi, who’s accidentally transported to the late Sengoku period.
We follow her journey in collecting the scattered magical sacred jewel shards, all with the help of the half-demon Inuyasha.
This classic anime series features a world full of demons, from low-level and harmless ones to vicious and powerful demons like Naraku and Sesshōmaru, plus the titular character Inuyasha.
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5. D.Gray-Man
D.Gray-Manis an anime series adapted from the manga of the same name, written and illustrated by Katsura Hoshino. It follows the fight of the Black Order (an exorcist organization) against Millennium Earl and his demon army (known as Akuma).
D.Gray-Manputs a creepy twist on the demon concept, resulting in a new take on demons never before seen in anime: the Akuma are dead individuals brought back to the living realm by the wishes of someone they love—wishes that are granted by Millennium Earl.
After being brought to life, the soul is corrupted and literally wears the skin or body of the one who wished for them to come back.
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4. Chainsaw Man
In theChainsaw Mananime series, demons are born from the fears of human beings. Some of these devils end up forming contracts with humans, to whom they lend their powers.
The main devil in the series is the Chainsaw Devil, who was born from humanity’s fear of chainsaws. He’s first introduced as a cute dog-like creature whom Denji names Pochita.
After he revived Denji from the dead, Pochita became the former’s heart, thus granting Denji the Chainsaw Devil’s powers. Whenever Denji pulls the starter cord in his chest, he turns into the badass Chainsaw Man.
Chainsaw Mandoesn’t just feature devils, but also devil hybrids (like Denji) and fiends (devils who possess corpses, like Power). Most of them are Denji’s targets because he now works as a Devil Hunter.
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3. Hozuki’s Coolheadedness
Leading, managing, and organizing a team is quite troublesome, especially if the head count is more than you can handle. This is pretty much the premise of the anime seriesHozuki’s Coolheadedness.
Hozuki is the assistant to Lord Enma, the King of Hell. With Hell as his workplace, he needs to solve every issue that arises from every corner, manage the workstations, and supervise its employees as well.
This underrated anime series gives us a comedic take on Hell, finding humor in the mundane without ever being boring.
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2. Hell Girl
TheHell Girlanime series tells us that Hell always has a place for sinners. It centers on Ai Enma, a girl who answers the cries of help of others through her service, Hell Correspondence.
Whenever someone feels threatened, they magically and mysteriously gain access to a website (called Hell Correspondence) where they can request to get rid of the bad guys.
Ai Enma will then appear and lend a doll with a red string, where pulling the string seals the contract. When pulled, Ai Enma’s team takes care of the target, torturing them and letting them experience excruciating pain before sending them to Hell.
However, what Hell Girl offers is a double-edged sword: the request giver’s soul will also be bound to Hell when they die.
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1. Demon Slayer
Fully titled asDemon Slayer: Kimetsu no Yaiba, this insanely popular anime series was adapted from the manga of the same name, written and illustrated by Koyoharu Gotouge.
It follows the story of Tanjiro Kamado on his journey as a Demon Slayer, which starts after his family is brutally murdered and his sister, Nezuko, is turned into a demon by Muzan Kibutsuji.
It’s one of the best anime series from recent years, and it received various awards (like Crunchyroll’s Anime of the Year in 2019) and positive reviews for its beautiful animation and compelling storyline.
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