Why is Assassination Classroom getting banned?
If you have read Assassination Classroom or even just watched a few episodes of the anime, you probably know how quirky and unique it is. A group of underdog students is tasked with killing their alien-like teacher before he destroys the world. Sounds insane, but it somehow manages to balance comedy, action, and heartfelt life lessons all at once. Fans love it for that exact reason. But recently, you may have seen people asking online: Why is Assassination Classroom getting banned in some places?
It might sound surprising, but yes, this manga and anime have faced censorship and bans. Let’s dive into why it has sparked controversy, what countries or schools have taken issue with it, and whether those criticisms really hold up once you understand the story.

The unusual premise that stirs concern
The core of Assassination Classroom is built on the idea that middle school students are trying to assassinate their teacher. While longtime manga fans understand that Japanese storytelling often embraces over-the-top concepts to explore deeper themes, not everyone outside of that culture sees it the same way.
To someone unfamiliar, the idea of kids learning assassination techniques in a classroom setting can feel alarming. The word “assassination” itself raises red flags, especially in environments where school safety is a sensitive topic. This has led some schools and organizations to call the series inappropriate for young readers.
School bans and parental backlash
In some regions, Assassination Classroom has been pulled from school libraries after parents raised concerns. For example, in the United States, certain districts received complaints that the manga might encourage violence among students. Educators and parents worried that the story normalizes the idea of attacking teachers, even though fans know the context is more comedic and symbolic than literal.
It is important to note that these bans are usually localized decisions, not countrywide. A school board might decide to remove the books after receiving complaints, while other schools keep them available. So while you might hear about Assassination Classroom being “banned,” in most cases, it is limited to certain communities rather than an entire nation.
Why do some countries take issue
Outside of school boards, there have been broader cultural debates about Assassination Classroom. In countries with stricter views on media for children, the combination of comedy and violence can be controversial. The series depicts knives, guns, and assassination attempts on nearly every page, which makes it an easy target for censorship advocates.
China, for instance, has a history of banning anime and manga that show excessive violence or themes considered socially harmful. While Assassination Classroom is not as famously banned there as something like Attack on Titan, it has been included in discussions around violent or “problematic” content.
What fans say in defense
Fans argue that the bans miss the point of the series entirely. Yes, the students are trying to kill Koro-sensei, but the heart of the story is about growth, self-confidence, and education. Koro-sensei is not just a target; he is a mentor who helps Class 3-E find their potential. Under his guidance, students who were once labeled as failures learn to believe in themselves, improve academically, and prepare for the future.
The assassination attempts are often more comedic than realistic. Many of the “weapons” are deliberately designed to be harmless to humans but effective against Koro-sensei. That detail makes it clear the series is not promoting actual violence in schools.
When you look past the flashy premise, Assassination Classroom delivers life lessons about perseverance, teamwork, and finding value in yourself, even when society labels you as a failure. Fans feel that removing it from libraries or banning it deprives readers of those important messages.
Comparing it to other banned manga
Assassination Classroom is not the only series to face censorship. Other popular titles like Death Note, Tokyo Ghoul, and Attack on Titan have also been banned or restricted in certain places for violence or dark themes. It seems like whenever a manga blends action with heavy subject matter, it risks being misunderstood by people who only see the surface-level content.
The irony is that these very series often teach deeper lessons about morality, justice, or survival. With Assassination Classroom, the juxtaposition of students learning assassination skills while also learning kindness and confidence is what makes it brilliant. But for those who never read beyond the premise, it can look dangerous.
Why the controversy might actually help
Interestingly, when a series gets labeled as “banned,” it often gains even more attention. Curious readers who hear that Assassination Classroom has been pulled from schools or criticized by parents may decide to check it out for themselves. Once they do, many discover that it is far from the negative image painted by critics.
Instead of encouraging violence, it often inspires readers with its themes of resilience and growth. Koro-sensei’s lessons resonate not just with the fictional Class 3-E but with fans around the world who see themselves in those students who were once underestimated.
Should Assassination Classroom really be banned?
At the end of the day, whether or not the manga should be banned comes down to how people interpret it. If you only look at the surface, yes, it is about students trying to kill their teacher. But if you actually read the story, you see that it is about education, redemption, and the bonds between teacher and students.
Most fans believe the bans are unnecessary and that proper age ratings would be a more reasonable approach. Like many works of fiction, it uses exaggerated scenarios to explore meaningful themes. Taking it away from readers removes the chance for them to engage with those themes and form their own opinions.
So, why is Assassination Classroom getting banned? Mostly because of misunderstandings. The unusual premise raises concerns about school violence, especially in sensitive contexts, and that has led to local bans and parental pushback. But fans know that the series is much more than its title. It is funny, heartfelt, and surprisingly inspiring.
If you want to experience it for yourself and see why so many readers defend it, you can check out the full manga at Assassination Classroom Manga. Once you dive into the story, you will understand why millions of fans around the world consider it a classic despite the controversy.