141 - 160 of 6,107 Works in Assassination Classroom
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"Koro-sensei always wanted me to be myself, so I did."
8 years after the death of Koro-Sensei, the world seems more at peace, with the forever crescent moon shining a new beam of hope. This is shown with Nagisa Shiota, a student-teacher at Paradise High School working on the delinquents of 3-5, shaping them up to be better than him.
Unfortunately, this is far from the truth.
I DO NOT OWN ASSASSINATION CLASSROOM OR THE CHARACTERS AT ALL
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This is a rewrite of a story I posted a while ago. I wasn't happy with how the original turned out. When you read it, it feels rushed and kind of messy, so I decided to give it another shot.
Class 3-E finds out that Nagisa had a boyfriend, and let's just say they did not see it coming. They’re shocked, a little weirded out, and, honestly, kind of glad it ended, but what no one realizes is that Nagisa never got over him. Now, those feelings are returning, whether he wants them to or not.
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Hidden Memories by DarkSoul7714
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
29 Sep 2025
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Have you ever wondered what really happened in those last 15 years of the gap after Koro-sensei's death and the start of the main story, 'My Sensei is an Assassin'? So here it is, an anthology series that will tell you about what happened in that time gap in pieces.
Read my other story first. Well, it does not matter if you read or not.
The arcs are jumbled up, so be careful what you are reading. Some are romantic and light-hearted comedies, while some are dark as void with torture and gore.
Series
- Part 1 of Heroes, Villains & Assassins
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The World is a Stage I've Decided to Step In by KorkRam
Fandoms: Assassination Classroom
29 Sep 2025
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Karasuma Tadaomi is in charge of the Assassination Classroom dilemma. Only thing is, he has a child, one that the government wants to be part of this classroom. Although he is a government agent, the troubles his son has been put through before terrify him.
Now, it's time to let him grow into something more. This year, though it may be the last, it's time for the boy to see the world for himself. Of course, Tadaomi will guide him all the way.
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NAGISA has been through a lot with Hiromi and her mental instability, and last year he lost his only friend that he could ever fall back on. Losing that trust and having no one else who could help him with his situation, he closed himself off and finally took some of his "mothers" advice. He muted himself and promised himself to try and keep his mouth shut for as long as he was stuck in Hiromi's grasp.
KARMA cut off his friendship with Nagisa to appease his instinctual need to get away from something as dangerous as Nagisa, or whatever was cultivating inside of him. Realizing too late after cutting off their friendship, Karma worried about Nagisa and his life at home. Trying to talk with Nagisa and get their friendship back backfired quickly and left him with more worries and fears as Nagisa left him with a written threat to keep quiet about his mother and not a single sound out of the already quiet blue haired boy.
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Fanfic request (Fandom dump[PLEASE READ CH 1]) by MnemosyneDeus
Fandoms: The Legend of Zelda & Related Fandoms, Linked Universe - jojo56830 (Webcomic), Yu-Gi-Oh! Series, Minecraft Diaries - Aphmau (Web Series), My Inner Demons - Aphmau (Web Series), MyStreet - Aphmau (Web Series), Vocaloid, LEGO Ninjago (Cartoon 2011-2022), Percy Jackson and the Olympians & Related Fandoms - All Media Types, 文豪ストレイドッグス | Bungou Stray Dogs, 文豪とアルケミスト | Bungou to Alchemist, Kuroshitsuji | Black Butler, Dream SMP, 崩坏3rd | Honkai Impact 3rd (Video Game), 崩坏：星穹铁道 | Honkai: Star Rail (Video Game), 原神 | Genshin Impact (Video Game), Zenless Zone Zero (Video Game), Assassination Classroom
28 Sep 2025
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This is a large dump for fanfic requests,
Any fandom tagged to this can be requested and some fandoms that arent tagged.Please be kind and patient and I hope those fanfics fit your requests.
Ch2 is an example fic incase you would like a small taste of my work.
Please read chapter 1 before requesting
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Everything Is Falling Around Me (So Hold Onto Me Tonight) by W1svai
Fandoms: Assassination Classroom
28 Sep 2025
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"He couldn’t go home, he couldn’t go home, he wasn’t ready—
“Asano?”
Asano jumped and snapped his head up at the source of the voice. Up? Asano had to take a second to process what position he was in, with the cold of the side of the school building pressed against his back and his knees pulled in close to his chest. He stood up wordlessly and dusted himself off before casting another glance at the boy who’d noticed him.
“What are you doing back here, Isogai?”"
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Or, isosano hurt/comfort -
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Asano Gakushū. One look at him, everyone would think he is the most ideal and perfect child anyone wants.
But, no. A bastard from Class E told him a truth he hadn’t realized and that made him question everything about himself. Asano Gakushū, scared and stiff.
He questioned himself. Why does he look up female fashion in magazines, dreaming of….of it? Why does he feel afraid of his father? His father never lifted his hand to hit him or ever raised his voice at him. Other children had it worse than him, he have heard his classmates many complains.
A certain café with a certain person from Class E, everything changed. Asano Gakushū doesn’t know if he likes the changes.
(Update every one week with one chapter….hopefully)
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A World of Contradictions on the Edge of Chaos by JarlMacGregor
Fandoms: The Dresden Files - Jim Butcher, Fate/stay night & Related Fandoms, Fate/stay night: Unlimited Blade Works (Anime 2014), Fate/stay night: Heaven's Feel (Anime 2017), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 文豪ストレイドッグス | Bungou Stray Dogs, The Heir Chronicles - Cinda Williams Chima, Assassination Classroom, Yu-Gi-Oh! Duel Monsters (Anime & Manga), Yu-Gi-Oh! GX, Yu-Gi-Oh! 5D's
26 Sep 2025
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“You are not nearly as clever as you think you are.”
“Irrelevant. I was attempting to summon the Hooded One as Servant Caster. How and why are you here?”
“Most Magi would be thrilled to have summoned me as a Servant.”
“Why should I be happy about summoning you when I could have summoned your teacher instead?”
“Do you think we should say something?” Atsushi whispered to Shirou and Kyouka as their friend began arguing with the Servant-and he was clearly a Servant- the five of them had just called forth. They then turned to Izuku, who had a small frown on his face. Making brief eye contact, Izuku took a step forward.
“Excuse me, but what is your name?” The white haired man ceased his needling and after a moment had passed gave Izuku a mischievous grin and opened his mouth to answer.
“The Mage of Flowers, the Founder of the White Council of Wizards, and an important member of Arthurian legend, Servant Caster, True Name: Merlin.”Series
- Part 1 of Contradictory Chaos
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He didn't noticed she was at her wits end.
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Or
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After getting left behind again, one act lead to nagisa remembering something he wasn't supposed to. -
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- Language:
- English
- Words:
- 419
- Chapters:
- 1/1
- Kudos:
- 15
- Hits:
- 84
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Summary
Their eyes couldn't look away. Why is that? It's nothing more than a dumpster
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2-4-6-8, are we going on a date? by yumekawacore for unluckythief
Fandoms: Assassination Classroom
24 Sep 2025
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Autobot Defense Unit by Crusherboy931
Fandoms: Transformers - All Media Types, Assassination Classroom
24 Sep 2025
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18 to 19 years ago, an Alien Ship crash-landed into the base of Mount Fuji. Present day, a bunch of young adults from Japan, plus one from the states, are called upon by the Ministry of Extraterrestrial Defense for an International Taskforce to defend earth from the forces of Evil. and guess what, THEY PILOT DRONES! Also for those who are wondering where Korosensei is, I named him Sone Noburo. I gave him that name in another story on FFN that I will soon be posting here. Here he never got his tentacles but he is working for the government
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Los ojos violetas de Akabane Jun son hermosos, el violeta es un color muy raro de ver pero parece que las versiones jovenes de los amigos de su papá no lo entienden, viajar al pasado la hizo más lista o ellos son estupidos?
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Midoriya has 30 siblings?! by Annoyingmous
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Assassination Classroom, New Dangan Ronpa V3: Everyone's New Semester of Killing
23 Sep 2025
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Deku invites some of his classmates to chill for the weekend. They are all really surprised at his house bills and his relative list. And then they find the other house. They met and everything bad that could happen happened: including MANY emergency calls, MANY fire alarms, MANY murders and a lotta chaos. :D
This is my first fanfic so… idk.
I didn’t add archive warnings but if you’re not interested in smut then don’t read Chapter 6, 11 and any other Mineta/Okajima pov.
If anyone would like to add prompt, please do. (My ideas will run out sometime)
1k and 500 hundred hit Milestone edit~ :D
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While out with his father, Nagisa discovers a horrifying secret that his parents kept from him for years...
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It's not Nagisa who makes the kill.
Series
- Part 1 of Time For Killing
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Take a Fall (I’ll be there to catch you) by MyLifesNonExistent for Hungryforfics
Fandoms: Assassination Classroom
22 Sep 2025
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“I don’t care if he’s not human.” He yanked the knife out of the paper and let it drift to the floor. “I’ve always wanted to kill a teacher.” This was certainly a very interesting opportunity.
For the first time since his suspension, he felt a surge of energy. He hasn't felt this alive in a long time.
He smirked, eyes gleaming in the dim light of the room, looking much to the devil others had always called him.
Series
- Part 1 of Learning How to Trust
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Our Assistant Teacher is Insane! [ REWRITE ] by B3rryy_Jam
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
21 Sep 2025
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The girl shot up so quickly her chair squeaked against the floor. “Nagisa-sensei!” she beamed, eyes shining with unfiltered excitement. “What’s your quirk?”
The room seemed to lean in all at once, a ripple of anticipation spreading through the students. Even the green-haired boy in the front row — who already had a notebook open — was practically vibrating, pen poised like he was about to record every word.
For a moment, Nagisa only smiled back at them, soft, calm, the kind of expression that gave nothing away and yet somehow eased the air in the room. His eyes swept lightly across the expectant faces, catching sparks of excitement, curiosity, and even a little awe. Then, with the same steady composure he had carried all morning, he answered:
“…Why, I’m Quirkless.”
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After Paradise High School, Karasuma contacts Nagisa and sends him on a mission to UA. The goal? Monitor and teach combat to the new upcoming hero students in Class 1-A. So, Nagisa becomes Aizawa’s assistant teacher.
Weekly Updates!!!
Series
- Part 2 of Nagisa as 1-A's Teacher