In the heightened reality of shonen anime, educators are often depicted as god-like conduits of power. They move at speeds that defy the laws of physics, summon titanic creatures with a flick of a wrist, and withstand assaults that would level entire city blocks.
To a casual observer, these figures share almost nothing with the real-world educator standing in a standard classroom, armed only with a whiteboard marker and a lesson plan.
Yet once the veneer of the supernatural is peeled back, we are left with the raw, often uncomfortable architecture of mentorship.
When looking at anime for teachers, the most interesting lessons aren’t necessarily found in the powers themselves. Strip away the “quirks” and the “jutsu,” and the spectacle becomes a narrative mask. Beneath the impossible abilities lie profoundly human truths about belief, failure, sacrifice, independence, and the price of excellence.
What happens if we take away their superpowers?
Are they still great teachers?
The answer tells us more about teaching than the powers ever could.
1. BELIEF: The Superpower of Radical Belief — The Korosensei Method
In Assassination Classroom, Korosensei is a Mach 20 yellow entity who threatens to destroy the Earth. He is assigned to Class 3-E, a group of students the school system has effectively discarded. These students are physically and socially segregated and repeatedly reminded that they are failures.
While the series leans heavily into the absurdity of Korosensei’s speed and regeneration, his most effective teaching tool is his refusal to accept the school’s definition of his students.
He treats each student as an individual, not as a statistic. He identifies hidden strengths, recognizes weaknesses, and adjusts his approach based on the person standing in front of him.
In a data-driven era where students can easily become test scores, averages, and rankings, that idea carries some weight.
His greatest superpower isn’t speed.
It’s belief.
Korosensei sees a future where the institution sees a liability.
2. INDIVIDUALITY: Not Every Student Needs the Same Teacher
There is another lesson hidden inside Korosensei’s classroom.
He doesn’t teach every student exactly the same way.
That’s important.
Education naturally requires standards, schedules, and common objectives, but human beings aren’t standardized products. One student may respond to pressure while another shuts down. One may need encouragement while another needs to be challenged.
Korosensei’s supernatural abilities exaggerate his capacity to provide individual attention, but the principle underneath them is completely human.
Great teaching requires understanding who you’re actually teaching.
3. IMPERFECTION: The Wisdom of the Imperfect Mentor — The Jiraiya Lesson
If Korosensei represents belief, Jiraiya from Naruto represents imperfection.
Jiraiya is often immature, ridiculous, and haunted by a history of failure. He is the opposite of the polished “model educator.”
Yet that imperfection becomes part of his value.
Because Jiraiya has fallen into the holes in the road himself, he can warn Naruto where some of those holes are.
A flawless teacher can explain the map.
A teacher who has failed can sometimes explain the terrain.
Jiraiya demonstrates that a mentor doesn’t need to be perfect to have something valuable to teach. Experience gained through failure becomes useful when the teacher has enough humility to pass that knowledge forward.
4. STRUGGLE: Sometimes the Student Needs to Fail
Jiraiya also understands something uncomfortable about teaching: students need to struggle.
He doesn’t shield Naruto from every frustration or immediately provide the answer to every problem. Naruto fails. He gets angry. He struggles. Then he tries again.
That struggle is part of the education.
If a teacher removes every obstacle, what happens when the student eventually encounters an obstacle without the teacher?
The goal isn’t creating a student who always needs the teacher.
It’s creating one who eventually doesn’t.
Failure, when it happens in an environment where someone can learn from it, isn’t necessarily the opposite of education.
Sometimes it is the education.
5. SACRIFICE: The Art of Becoming Obsolete — The All Might Lesson
That transition from dependence to independence brings us to Toshinori Yagi, better known as All Might in My Hero Academia.
Behind the larger-than-life Symbol of Peace is a man whose power, One For All, is rapidly fading.
His relationship with Midoriya becomes a story about succession.
All Might knows his time is limited. He must deliberately invest what remains of his knowledge, experience, and power into someone else’s future.
That’s an enormous ego check.
A great teacher has to accept the possibility that the student may eventually become better than the teacher.
In fact, that should be considered success.
If the next generation can only reach the same point as the previous generation, nothing has advanced.
The achievement of a teacher is not remaining permanently indispensable.
It is preparing someone else to carry the torch.
6. SUCCESSION: The Student Is Supposed to Go Farther
This idea connects Korosensei, Jiraiya, and All Might despite their radically different personalities.
Korosensei sees potential.
Jiraiya develops it through challenge.
All Might prepares to release it.
That progression is remarkably close to the natural life cycle of mentorship.
At first, the student needs the teacher.
Eventually, the student stands beside the teacher.
If everything works, one day the student walks ahead.
That isn’t the teacher losing.
That’s the entire point.
Great teachers don’t create permanent followers. They create people capable of continuing without them.
7. LEGACY: The Brutal Price of Impact
There is, however, a darker idea running underneath these stories.
The most impactful teachers frequently pay heavily for what they give.
Anime dramatizes that price through battles, injuries, sacrifice, and death. Real-world educators obviously aren’t fighting supervillains or enemy ninja, but the underlying warning shouldn’t be ignored.
We love the story of the heroic teacher who gives everything.
The danger comes when “everything” becomes the expectation.
Systems can celebrate extraordinary dedication while simultaneously depending on individuals to compensate for structural weaknesses.
The system doesn’t need to destroy someone dramatically.
It can simply ask for a little more, then a little more, then a little more.
That makes these anime teachers both inspirations and warnings.
Their willingness to sacrifice for their students is admirable.
A system that requires constant sacrifice to function is something else entirely.
Conclusion: The Greatest Teaching Power Isn’t a Superpower
Korosensei can move faster than the human eye can see.
Jiraiya can summon giant toads.
All Might can smash through walls.
Take all of it away.
Korosensei still believes in students everyone else has dismissed.
Jiraiya still understands that failure can become experience worth passing forward.
All Might still prepares someone else to eventually take his place.
That’s why these characters offer an interesting way of looking at anime for teachers.
Their supernatural abilities make them entertaining anime characters.
But those abilities aren’t what make them teachers.
Belief does.
Individual attention does.
Imperfection does.
Struggle does.
Sacrifice does.
Succession does.
Legacy does.
Perhaps that’s the real lesson hiding beneath all the jutsu, quirks, transformations, and impossible battles.
The greatest teaching superpower isn’t being the strongest person in the room.
It’s helping someone else become strong enough that one day, they no longer need you.
