Over the years, some of the greatest characters in all of fiction, be they heroes or villains, have come out of the anime/manga industry. The villains in particular often stand out as exceptionally unique and iconic, with many being regarded as some of the best written characters of all time.
An antagonist's calling card has to be evil, which all of these characters are in some capacity. However, there are some who stand above their contemporaries in this regard, as monsters without an iota of humanity within them. So, in this article, let's go over the worst anime characters of all time.

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Bondrewd sacrificed everything for progress
anime: Made in the Abyss
For a character to be considered evil, they don't have to be megalomaniacal villains who cause thousands of deaths, as they often are in shonen series. At other times, their actions, even with a relatively small number of victims, speak volumes about their nature, as in the case of Bondrude.
Unlike many villains, Bondrewd is not malicious or insane. In fact, he is a rather cheerful and positive person who actually cares for the children he has in the abyss. However, what's scary about this character is his sociology, as he performs heinous experiments on children for the sake of 'progress', and he doesn't really understand why those experiments are wrong. Due to his indifference and lack of understanding of the suffering of others, he is incredibly evil.
The whole nature of fame is to destroy humanity
anime: Jujutsu Kaisen
Some mock Mahito's place on this list instead of Sukuna. While the King of Curses is certainly evil, his brand of villainy is mostly related to the fact that he only wants to do what he wants, while Mahito's whole deal is to inflict as much pain and suffering on people as possible by transforming them into mindless monsters.
Because cursed souls born of hatred and fear hold people against each other, Mahito's cursed technique allows him to manipulate the shape of his target's soul. He was literally born to mutilate and kill people, and revels in doing so, making him the worst and most despicable character of all. Jujutsu Kaisen far away
The emu has conquered the world for centuries
anime: a piece
At first glance, the world of a piece Looks bright, beautiful and ripe for adventure. However, going deeper, fans realize that the truth is not what it seems, as prejudice, racism, xenophobia, and every form of hatred exists in every corner of the world, and it all leads back to the man who rules above the red line; Nerona emu.
The events of the mysterious Zero Century are still murky, but what is known is that Emu is the one who controlled the world when it ended and created the current order that puts the Celestial Dragons on top and allows them to commit heinous crimes. This status quo has continued for the past 800 years, so the emu itself can be blamed for most of what is wrong with the world.
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Shaw Tucker blurted out
anime: Fullmetal Alchemist: Brotherhood
As it was in Bondrewd, sometimes, evil doesn't have to be loud and proud, nor does it have to kill a lot of people. Those who commit acts of quiet horror often stick in people's memories the most, and there is perhaps no better example of this than Shaw Tucker.
While completely unassuming at first glance, Shou is a mad alchemist who once turned his own wife into a chimera, though this was largely swept under the rug. The real horror came when he did the same to his own 4-year-old daughter, creating an inhuman union between him and their dog, who lives in constant pain. The worst part is that he didn't really see why people were upset about what he thought was progress, which is why it was so cathartic when Scar killed him.
Frieza only cares for power and control
anime: Dragon Ball
As the resident world-ending supervillain on this list, Frieza serves as a representation of what most people think of when they hear the word. As an arrogant and selfish dictator whose incredible power allows him to massacre millions, he's undeniably malevolent, but still, Frieza is one of everyone's most beloved characters. Dragon Ball.
Despite this, he is pure evil. His most famous act was the destruction of the planet Vegeta and the entire Saiyan race, which he did entirely because of the legend of the legendary Super Saiyan, as well as fear of a possible rebellion. Also in SuperHe's back and continuing his tyranny across the universe, though now he's too powerful to stop.
Johann Liebert is one of the greatest villains
anime: monster
When it comes to the worst characters in anime, Johann Liebert is almost always at the top of the list. This is due to his personality and extreme intelligence, both of which have come to make him the most dangerous person overall. monster series. Unlike someone like Frieza, Johan's evil is very personal and real, which is the scariest part about him.
Johann could easily be defined as a sociopath, though perhaps to the greatest degree. Using his looks, intelligence, and skillfully fake face and charm, he is a master manipulator who has committed unspeakable crimes to further his goals. Seeing no inherent value in life, Johann kills with impunity and inflicts all kinds of pain, one of the most common ways to make people witness the worst damage they can possibly do, which often leads to them killing themselves.

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Griffith betrayed everyone for his dream
anime: Berserk
Berserk It's one of the darkest anime/manga franchises ever put out to the public, and perhaps the biggest reason for its notoriety is Griffith, the main villain of the series. In essence, Griffiths takes the worst aspects of each previously mentioned entry on this list and puts them all into one body.
Ever since he was young, Griffith's dream was to have his own kingdom, and he knew from the start that he wouldn't let anything stand in his way. This is when the eclipse happened, which is remembered as one of the scariest moments in the anime industry. Not only did he willingly betray and sacrifice the lives of his entire group who had come to see him as a leader and family, he also performed other unspeakable acts to ascend to godhood, marking Griffith as one of the worst characters in anime.