Whileshonen animestend to be more upbeat and focused more on fun adventures than dark stories there are still a few shows that have some truly creepy and terrifying characters. Some of these evil villains are powerful and are even some of the most highlyintelligent anime characterswho cause great difficulties to the heroes of these stories.
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Thanks to these iconic anime series fans could meet some of thecreepiest Yandere characters, mighty monsters, and most devious villains ever created. Fans can get lost in chilling and thrilling worlds filled with supernatural creatures, super-humans, and even diabolical aliens who are capable of giving nightmares to any viewer.
7All For One – My Hero Academia
All For One isMy Hero Academia’s most powerful and horrifying villain. This evil character is responsible for thesaddest deaths in the seriesand is even capable of harming the mighty All Might. While his original quirk is telekinesis he eventually learned how to do much more than simply levitate objects.
Even though All Might used up the last of his powers to finally defeat this deadly enemy it was at a great cost since the Symbol of Peace had to retire for good. However, All For One still has his powers and could be able to murder and steal the Quirks of powerful heroes.
6Smiling Titan – Attack on Titan
Even thoughAttack on Titanhad bigger and more powerful Titans than the Smiling Titan, this creepy beast is still probably the most terrifying one. This iconic show had one of thebest power systems in Shonen animeand constantly surprised fans with shocking twists and terrifying monsters.
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The Smiling Titan wasn’t the most intelligent Titan either, but its horrifying grin was a constant reminder that Titans are in a constant euphoria. In fact, all Titans smile because they’re constantly thinking about eating humans, so they can too eventually turn back to their normal human state. Dina’s pure Titan is just an even more exaggerated and terrifying reminder of this dark fact.
5Isabella – The Promised Neverland
Isabella AKA Mama is probably the most terrifying character inThe Promised Neverland. This show is one of the darkest shonen animes with many creepy scenes and has a nightmare-inducing story. She worked in the Grace Field House and served as a kind of stepmom and caretaker to the small orphan children under her supervision.
What made Isabella so terrifying and evil is that she wasn’t completely crazy and that she could feel love, yet she still decided to serve as Mama to save her life and spend her life manipulating and sacrificing the small children under her care.
4Cell – Dragon Ball Z
What made Cell so terrifying is the fact that he was not only exceptionally powerful but that he was also one of thesmartest shonen anime villainsof all time. One ofDragon Ball Z’s most powerful beings was also patient, could plan his attacks in great detail, and he never hesitated to kill his enemies.
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Piccolo’s brother was created by Dr. Gero, who turned him into the perfect warrior. And for a time he was the most powerful being in theDragon Balluniverse since he had all the abilities of the most iconic fighters who ever walked on Earth.
3Shiro – Deadman Wonderland
Shiro is one of the cutest and most terrifying characters in shonen anime.Deadman Wonderland’s most brutal murderer had a dark and heartbreaking backstory that turned Shiro into one of the most beloved dark anime girls of all time.
Since the source of the deadly Branch of Sin virus was Shiro’s persona the Wretched Egg she was also responsible for all the Deadman in this dark anime series. Even though Shiro wasn’t an evil character originally, and she was only one of the creepy creations of Rinichiro the mad scientist and evil mind behind Deadman Wonderland, she was still a completely horrifying and deadly creature.
2Muzan Kibutsuji – Demon Slayer
Muzan Kibutsuji wasDemon Slayer’s most stylish and devious demon in the series. He was one of the most intelligent and skilled killers who also had one of the mostpowerful blood demon art techniquesin his murderous arsenal. Even though he appeared most of the time looking like a fragile young boy he was in fact close to invincible.
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Muzan could also change his appearance at will and could turn into a terrifying gigantic beast that was as tall as a three-story building. He was also not only the oldest being in the show who was over a thousand years old but was the first ever human who became a demon because of a dark curse. He used his great knowledge and exceptional powers to torture and murder as many humans as possible.
1Dio Brando – JoJo’s Bizarre Adventure
Dio Brando is one of the strongest and most terrifying characters in shonen anime. Even thoughJoJo’s Bizarre Adventure’s powerful villain looks like a muscular young man he’s over a hundred years old and one of the fewanime characters who died multiple times.
This insanely powerful character has supernatural strength and impressive abilities that are truly terrifying. He can remove and control his own body parts and is even capable of stopping time and even overwriting reality. What puts this incredibly terrifying villain on top of the list are not just his special powers but his high intelligence and the fact that he has no regard for human life and is incapable of feeling remorse.
