1 - 20 of 64 Works in Protective Korosensei (Assassination Classroom)
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What It Means To Take A Life by BrocklieBrooke
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Assassination Classroom
01 Dec 2025
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Summary
Midoriya Izuku has to move cities with his mother for her new job and consequently had to change schools. His new school is a prestigious one, Kunugigaoka Junior High but after a small misunderstanding he’s thrown right into Class 3-E!
Yukimura-sensei has disappeared and nobody knows what is happening until the government bring in a year-long class project for them to complete only a few days after the moon blows up.
Will Izuku still be able to become the hero he’s always dreamed of being, or will his new life as an assassin in 3-E ruin that for him?
OR - Izuku is wrongfully put into Class 3-E for his third year and has to become an assassin to kill one of the nicest teachers he’s ever known, all while hoping to achieve his dream of a hero.
ASSASSINATION CLASSROOM X MY HERO ACADEMIA CROSSOVER
Series
- Part 1 of The What It Means.. Universe
- Part 4 of BB’s BNHA Fics
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No matter what Nagisa did he was never enough.
He wasn't a good enough child, that's why dad left.
He wasn't a good enough daughter for his mother. In fact he couldn't be a daughter as all since he was a boy. Even more of an imperfection.
Follow Nagisa on this adventure, where he not only gains friends but perhaps a new family (*wink wink*)
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Karma Akabane, an outcast even in a group of outcasts (Not that Ritsu or Itona were any similar to the class) was always embarrassingly lonely. He'd never admit how his friends in Class 3-E had helped with his loneliness, and he'd be d*mned if he told a teacher. They obviously couldn't care less.
Or;
How Karma's life full of nothing but loneliness, turns into one with love from his friends and teachers as they unfold the harsh situation he is in.
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Thought Behind The Kill by Awake_at_3am, littleChey
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs, Assassination Classroom
26 Oct 2025
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Dazai Osamu, a former Port Mafia executive and the right-hand man to the boss, is now a member of the Armed Detective Agency. He is sent on a mission to teach Class 3-E at Kunigigaoka Middle School.
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E class gets a new student, or maybe an old student? No one is sure really how to classify him. All they really know is that the new student is completely different from how he used to be.
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- Part 11 of Angstober 2025
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- Crisis - (An Assassination Classroom Zombie Apocalypse AU) by aniiisarat
Fandoms: Assassination Classroom
01 Sep 2025
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It was a normal Friday at school when all of the sudden class-E gets informed by Korosensei that a virus has been spreading that causes people to turn into zombies. Class-E decides to stick together and plan on surviving the apocalypse.
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In which the Takaoka confrontation goes differently and Nagisa ends up the involuntary apprentice of Reaper 2.0.
Oddly enough, it's a healing experience.
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Buried deep in the most desolate, isolated glade of Shersdero Forest stands a tall imposing manor its massive dark grey walls and towering windows standing like a giant over anyone who dares to draw near. Korosensei claims that their manor is a ‘sanctuary for the needy and desperate’ however if you ask any normal person they will tell you that Murdock Manor is a ‘place where freaks and weirdos congregate’.
In others words a new au where the E class kids are supernatural beings.
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take a moment to think of just flexibility, love, and trust by anntakamaki (UravitationalPull)
Fandoms: Assassination Classroom
21 Jun 2025
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Korosensei notices that Nagisa is struggling during a quiz, then later realizes he's regressed.
Series
- Part 1 of can i dream for a few months more?
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Assassination Classroom (June Prompt List) by StarlightStrike
Fandoms: Assassination Classroom
17 Jun 2025
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Various short stories for the month of June!
Here you'll find: Koro-Sensei being the ultimate dad, Karma being a sarcastic little shit and Nagisa being the badass that he is!
Enjoy 😉
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The classroom of Class 3-E was filled with scattered laughter, proud chatter, and the soft rustle of suit jackets and handbags. It was Bring Your Parents Day, and for once, their offbeat little assassination classroom felt almost like a normal school. Parents sat beside their children, marveling at the strange curriculum. Some were fascinated, some confused, but all were welcome.
Except the ones Karma didn’t expect.
He hadn’t brought anyone. Didn’t plan to. He was fine with that. Or at least he pretended to be, lounging in his chair with that signature smirk, chewing gum like it tasted better than this entire day.
Then the classroom door opened—and the air shifted.
A pair of expensive heels clicked against the floor first. “Karma~! Sweetheart, is this where you’ve been learning all this time?”
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Karma's parents unexpectantly come to Bring Your Parents' Day.
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mom, would you wash my back this once? by anntakamaki (UravitationalPull)
Fandoms: Assassination Classroom
27 Apr 2025
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“I’M ABOUT TO OPEN YOUR EYES ALL RIGHT—WAY OPEN!”
Korosensei seemed to be calm and nonplussed, but Nagisa, on the other hand, felt a surge of emotions quickly fill his gut, making him feel vaguely nauseous. He could hear his classmates outside the window, so he knew they all witnessed his mother’s crashout. Nagisa felt his face heat up and tears prick his eyes as the emotions bubbled to the surface. He was utterly embarrassed, humiliated, ashamed…
This was the exact reason he didn’t want his mother meeting with Korosensei in the first place; he knew this would be the end result.
Series
- Part 3 of can i dream for a few months more?
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Korosensei is searching for food in a pile of rubbish when he finds something he never ever wanted to see.
Series
- Part 5 of Dead Dove Do NOT Eat week.
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E class have a problem, they are stuck in their classroom, Karma overhears their teachers talking and decides to help after all what could possibly happen? The answer? A lot, a lot could happen.
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- Part 1 of Dead Dove Do NOT Eat week.
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Nagisa Shiota's 'secret' crush on Kaede Kayano is revealed, and after some advice from people close to him, Nagisa decides to take the gamble and ask Kayano to be his girlfriend. (Nagisa x Kayano) Finally got this done after it originally going to be the first Assassination Classroom fanfic I released, but better late than never.
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Teaching is a blessing… by MarinLanthorn
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime), 呪術廻戦 | Jujutsu Kaisen (Manga), Assassination Classroom
13 Mar 2025
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When Korosensei died, he thought that would be that. If an afterlife existed, maybe he would get a chance to see Agari before being carted off to Hell. Or whatever was the punishment realm. He never thought he would be given a new life. In a new world.
What is this about powers?
He's what now?
HE's rich!
Holy fuck!
Series
- Part 1 of Redemption and Reincarnation
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Every single day, Karma brought gloves to school. He claimed it was just a style, but it got suspicious when he sounded more defensive of it.
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- Part 25 of Doomed Days During December
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Karma set for the two to meet at his house because of a project Korosensei put the two together. He just didn't expect Okuda to arrive an hour early
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- Part 22 of Doomed Days During December
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Because of Terasaka being a big meathead, he managed to knock over Okuda's experiment all over Karma. By the end of the day, everyone is worried for the redhead's current situation.
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- Part 12 of Doomed Days During December
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When Karasuma Karma was around seven, he supposedly lost all his previous memories. One day when he was sleeping with in the house of his adoptive father, Karasuma Tadaomi, he had a dream that felt like it had to be real. Yet why was he so persistent to not listen to it?
Series
- Part 8 of Doomed Days During December