These saboteurs have added some dramatic tension to the narratives of their respective shows.
The crafty anime traitors of the anime world are both the bane of our favorite characters and the secret sauce that keeps us glued to our screens.
They are the cunning traitors of the world of anime traitors.
These characters do the most unexpected thing possible to change the course of the plot in a world where trust and friendship are frequently the foundation of the story.
When we understand that our most trusted ally is the puppet master behind the devious plan, it is the moment that truly tests our emotional fortitude and determines how emotionally resilient we are.
The brazenness of their treachery causes us to boil over with rage, but at the same time, we can’t deny the thrill that it gives us.
These characters are the ones responsible for creating some of the most remarkable moments in our favorite shows.
Therefore, let us show our appreciation to these brilliant minds, for if it weren’t for them, the world of anime and anime traitors would be a much more subdued place.
They make us love to despise them, and by doing so, they bring a whole new level of sophistication to the experience of viewing anime traitors for us.
So here are Some of the Biggest Anime Traitors
12. Amy Kirio (Welcome To Demon School, Iruma-Kun!)
Why was it even stranger when Iruma Suzuki’s new friend, Amy Kirio, turned against him?
At first, Iruma thought that Amy, who was polite, was a similar spirit with whom he could connect more deeply.
Amy betrayed Iruma and the whole Babyls school by saying she worked for Baal, a really bad monster who wants to turn the Netherworld back into a violent and angry place.
11. Nikki Hanada (Dr. Stone)
At the beginning of the Dr. Stone anime, the strongman Tsukasa Shishio and the scientist Senku Ishigami disagreed and concluded they couldn’t see eye-to-eye on anything.
Nikki Hanada was one of many people who made up Tsukasa’s Empire of Might, but they all formed their own Stone Age nations and fought each other.
Nikki was a fierce fighter, but she also had a soft spot, and Senku’s band was able to win her over with their melodies.
To help turn the tide in the desperate Stone Wars, Senku’s squad persuaded Nikki to leave Tsukasa’s destructive cause and join the Kingdom of Might.
That indicated that Nikki was indeed a nice person who could recognize the correct thing to do when she saw it.
10. Kaeda Kayano (Assassination Classroom)
Kaede Kayano, one of the most lovable characters in the series, always had a way of fitting in effortlessly—just a regular student who nobody would ever suspect of any wrongdoing.
She was such a kind and humble person that no one would have expected her to betray anyone.
However, behind her innocent appearance, there was a secret plan that took ten years to reveal itself.
Kaede’s true motives revolved around one goal: to eliminate Koro Sensei.
She had a strong personal desire for vengeance, which made her unique among the other students.
Did you know that Kaede is the sister of Aguri Yukimura?
Aguri had a special connection with Koro-Sensei in the past.
It’s pretty interesting, right? Kaede held him responsible for her sister’s tragic passing and carried a deep desire for vengeance.
9. Walter (Hellsing)
Walter C. Dornez’s betrayal in Hellsing was a jaw-dropping twist.
Before things took a sinister turn, he was a dedicated member of the group.
If you believe Alucard, Walter betrayed his allies because he harbored a long-simmering desire to prove himself superior to Alucard.
He eventually betrayed them because of the profound contempt he had for them.
When pressed for an explanation, Walter remained evasive.
However, there were repercussions. Alucard thought of Walter as a plaything and killed him.
8. Shou Tucker (Fullmetal Alchemist)
Shou Tucker’s betrayal in Fullmetal Alchemist is a tough one to handle.
It’s a betrayal that hits hard.
Unlike other anime traitors, Shou Tucker’s deceit wasn’t directed towards some distant organization or allies; it was a truly horrifying betrayal of his own family.
When Shou was first introduced, he came across as a kind and gentle person, which made it even more surprising and heartbreaking for fans when he eventually betrayed others.
Shou Tucker unfortunately engaged in unspeakable acts in the name of his so-called alchemy experiments.
He made a difficult choice and used his wife, daughter, and dog to create a chimera, a unique combination of human and animal.
Fans were really upset and disgusted by this cruel act.
Many anime fans in the community strongly dislike Shou Tucker.
7. Makima (Chainsaw Man)
Makima’s treachery was uncommon because he led Tokyo Special Division 4.
She hid her role as the series’ main antagonist under feminine charm and grace.
Her Devil Contract with the Control Devil gave her the power to influence others and turn them into puppets in her scheme.
As the story progressed, Makima’s deception revealed itself.
Former servant Denji got her due. Makima’s downfall shows that deceit can lurk in unexpected places.
6. Marshall D. Teach (One Piece)
I just wanted to mention that Marshall D. Teach, or as some may know him, Blackbeard, used to be a respected and loyal member of the Whitebeard Pirates and one of the best anime traitors.
However, I must say, he always seemed to carry a shadow of doubt with him, as if his true intentions were not quite trustworthy.
When Teach first joined the crew, his main aim was to get his hands on the Dark Dark Fruit, a power that had caught his eye.
Wow, talk about determination! He was willing to go to extreme lengths to get his hands on that Devil Fruit.
Sadly, he even took the life of a fellow crew member.
Thatch. But hey, all that effort paid off because now he has this amazing power to consume anything into darkness.
Wow, can you believe it? This crazy act of betrayal completely turned his life upside down and had a huge impact on the world of One Piece.
5. Suguru Geto (Jujutsu Kaisen)
Suguru Geto’s betrayal may not have been as sudden or dramatic as some other betrayals, but it added a meaningful twist to the story of Jujutsu Kaisen.
Suguru’s unexpected betrayal may not have come as a shock to fans, considering his initial introduction as a villain.
However, his choice to turn against his allies reveals a lot about his beliefs regarding sorcery, humanity, and even his character.
Suguru Geto was Satoru Gojo’s friend and classmate, but unfortunately, they fell out during their teenage years.
Suguru started to believe in the idea of sorcerer supremacy and had a desire to eliminate all non-sorcerer humans, which Satoru couldn’t agree with.
Guess what? Suguru left his school and ended up becoming Satoru’s arch-nemesis but as a super-loyal ally to Mahito.
It was hard to believe, too!
4. Annie, Reiner, And Bertholdt (Attack On Titan)
As the narrative of the anime Attack on Titan unfolded, a disturbing revelation emerged: the Titans were not responsible for the devastation, but rather, it was the humans who planned and executed the destruction of their species.
The clash between Marley and Eldia gave rise to many different characters, and amidst this chaos, surprising betrayers came to light.
Annie, Reiner, and Bertholdt, who used to be allies, exposed their true identities as shifters working for Marley.
Their mission was to execute a destructive genocide against Eldia.
The surprising turn of events demonstrated that in the Attack on Titan universe, the distinction between ally and enemy could become indistinct in unforeseen ways.
3. Sasuke Uchiha (Naruto)
He had a strong desire to bring down his brother, Itachi, because of the harm he had caused to their family.
Driven by a strong longing, he chooses to betray his village, the Leaf Village, as well as his close companions, Naruto and Sakura, to obtain greater strength from Orochimaru.
Despite Naruto and his friends’ relentless efforts to convince Sasuke to return, he remains determined to seek revenge.
This ultimately resulted in numerous intense battles and devastating losses.
Sasuke’s path in Naruto, characterized by darkness and betrayal, made him a memorable character.
It demonstrated how intense emotions can lead someone towards a challenging journey.
2. Griffith (Berserk)
The Berserk anime’s Golden Age story arc is iconic!
It beautifully portrays the tale of our beloved protagonist Guts the mercenary, along with Casca and Griffith, who find themselves caught in a tragic love triangle amidst the chaos of the battlefield.
Griffith made a tough decision that affected everyone when he pursued his own goals, and unfortunately, Guts and Casca faced significant consequences.
Thankfully, they managed to survive, while others did not.
Griffith decided to use the Egg of the King to summon the God Hand and become one of them.
Sadly, this choice led to the loss of almost every member of the Band of the Hawk.
Griffith’s betrayal hit Casca and Guts hard.
They used to look up to him as an amazing leader, but sadly, Griffith was only focused on his destiny.
1. Sosuke Aizen (Bleach)
Anime traitors fans adore the Soul Society arc in Bleach!
It’s not just because of the awesome characters and epic fights of cool anime traitors, but also because of the jaw-dropping betrayal by Captain Sosuke Aizen.
During that arc, something interesting happened! Aizen appeared to be murdered at night, but some of the Soul Reapers had their doubts.
They believed that there was more to the story.
The Soul Reapers were indeed correct, but unfortunately, they were unable to prevent Aizen’s betrayal.
He pretended to be dead and tricked everyone for a long time with a made-up identity, and he even defeated Central 46’s members just to be sure.
He made a dramatic reveal later on as the Soul Society’s worst anime traitor, and then he fled to Hueco Mundo with Captains Ichimaru and Tosen by his side, which set the stage for the exciting Arrancar saga.
So here we come to the end of the list of the biggest anime traitors of all time.
Let me know in the comments which traitor, according to you, was the biggest on this list.
Also, let us know if you liked our recommendations!