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When you send the assassin who’s only ever killed one person on an intelligence mission. by Edgarpoe99
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
30 Nov 2025
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Summary
Nagisa Shiota gets sent to UA by the ministry of defense in search for a potential traitor/threat.
Posted…(7/22/25)
Last updated…(10/17/25)
Newly updated…(11/30/25)
!EXTREMELY SLOW UPDATES! -
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Summary
Book Three of the Marionette Book set.
The Return from Okinawa brings more challenges to Amaya and her tiny family. With the darkness of her past rising to the forefront of her mind, she finds herself at further odds with the people surrounding her.
Series
- Part 3 of Marionette
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Leave the Future to Deal with the Past by Karamelized
Fandoms: 전지적 독자 시점 - 싱숑 | Omniscient Reader - Sing-Shong, Assassination Classroom
27 Nov 2025
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Summary
The life of Kim Dokja leads is placed neatly within the confines of the ‘non-fiction’ genre.
As of now, Kim Dokja is a completely normal office worker with nothing to hide beside his embarrassing hobby of reading webnovels. He had a forgettable face, just another cog in the machine.
One glance at his file would tell you that must be the case.
…OR: KDJ was a part of class 3-E in his third year of middle school, and it leads to some… interesting situations.
Series
- Part 3 of Karamelized’s ORV fics
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Morality by PixelC
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
23 Nov 2025
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Summary
“Come on, you would be the perfect candidate for our cause!” Shigaraki finished his sales pitch and gestured to the other villains in the bar.
Bakugou didn’t buy his bullshit, his goal was to be the number one hero, not join some little villain band that felt sorry for themselves. But when he turned his eyes to look at Nagisa he felt himself freeze.
The kid looked like he was considering it.
(Formally titled Blood on Snow)
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Summary
Ryoma is the strong one.
Series
- Part 2 of Time For Killing
- Language:
- English
- Words:
- 555
- Chapters:
- 1/1
- Kudos:
- 5
- Hits:
- 29
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[PODFIC] Senbazuru by MixterGlacia for Shrineart
Fandoms: Assassination Classroom, Ansatsu Kyōshitsu
21 Nov 2025
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Summary
You'd been lead into another office and given a brief overview of your new job. There’d been files on each student you were to take care of which he had handed over to you. Another file you were shown but not given a copy of. A dossier on your new coworker, an unkillable creature of speed and brilliance.
If it weren't for how straight laced and intense Mr Karasuma had been you would have thought you were being hazed...
That had to be it, right?You'd read over the file, you'd seen the photos, you'd signed a non disclosure agreement and here, days later, you were trying to work out just what you'd gotten yourself into.
[PODFIC EDITION] (ON INDEFINITE HIATUS.) -
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Summary
An AU with many OC.
Follow the story of the class 3-E with their sensei far from being ordinary -
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)
20 Nov 2025
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Summary
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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Lock On & Go Beyond by princessesandangels for namikkou
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
19 Nov 2025
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Summary
What use was Nagisa in a situation like this? What was one little snake – out of place, out of time and so far out of his depth he’d forgotten what the surface even looked like – to do?
“Come now, we’ve covered this,” the ghost of Koro-sensei’s voice seemed to reach across the centuries to say. “The poor beast isn’t as terrifying as all that. Start by observing how he swings that blade. Next, look over each movement with the same attention to detail and piece together what you find.”
There.
“Don’t you see?” Koro-sensei asked.
And he did. Stain was skilled and he had many blades, both literal and metaphorical. It would be near impossible for a hero of Nagisa’s skill level to beat him, steel to steel.
But Nagisa didn’t need to beat him. Because he didn’t need to be a hero, not to do this.
“Voila,” Koro-sensei said. “A trivial adversary indeed.
“Now, use that trusty blade to fillet him.”
Series
- Part 3 of All for Assassination
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Sıradışı Gelecek by Lalahmhm
Fandoms: Assassination Classroom, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
19 Nov 2025
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Summary
UA'nın parlak kapılarına bakarak Nagisa, anti-sensei bıçağını çıkardı ve ucunu işaret parmağıyla oynattı. Mach 20 hızında Hawaii'ye gidebiliyorsa, arkadaşlarını zehirlenmeden kurtarabiliyorsa ve uzaya gidebiliyorsa, bunu da kesinlikle yapabilirdi: yeni bir okul yılına, yeni bir sınıfa, yeni bir sınıf öğretmenine uyum sağlayabilirdi.
Çünkü zaman yolculuğu olmasa bile, dağ tepesindeki sınıflarından ayrılmak her zaman planları arasında olmuştu. Koro-sensei, onların mümkün olan en iyi hayatları yaşamalarını istiyordu.
Bu hayatın tuhaflıklar ya da Shiro'yu – pardon, All for One'ı – antimadde Nomu ile dünyayı ele geçirmesini engelleme görevini içereceğini beklememiş olsa da... Nagisa, Koro-sensei'nin yine de onlarla gurur duyacağını umuyordu.
Bıçağı bir kez daha çevirdi, kapıdan geçen diğer öğrencilerin endişeli bakışlarını görmezden geldi.
“Peki, Koro-sensei,” diye fısıldadı, bıçağını kararlı bir şekilde gizli kılıfına geri soktu. Sırt çantasını düzeltti, omuzlarını dikleştirdi ve sonunda kapıdan geçti. “Eğer bizi izliyorsan… Sanırım geleceğimizin zamanı geldi.”
Series
- Part 2 of Hepsi Suikast İçin
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The Merge by Animefan77_fiction
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, 呪術廻戦 | Jujutsu Kaisen (Anime), Assassination Classroom
19 Nov 2025
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Summary
The Board of Education proposed a merge in the top three school in Japan. Yuuei High, of the top pro hero’s in the lime light. Kunugigaoka High, the school with the most underground “Hero’s” (more like assassins). And lastly, Jujutsu High, who works closely with otherworldly activities. What happens when the reason for the merge comes to light, and how will the student at all three schools manage to save a world that could be in danger?
(Basically I wanted to right a story about the three school’s merging and throw in some SubVerse undertones)
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Summary
"I know that you are afraid of what will happen next, but you can trust me when I say that I will not allow you to go back to her and that I will find a place for you to stay if that is what you want." Nagisa nodded to that. Slowly, tears formed in his eyes. He was glad to have a teacher like Karasuma.
Someday Nagisa will get the parent he deserves.
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Summary
Never in his 15 years had Nagisa thought he would have to be in a fake relationship to protect his class's secret. But here he is, in a fake and unhappy relationship with a student from the A-Class.
And a jealous Karma who is unable to admit to his feelings for his best friend.
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Summary
Nagisa becomes an assassin instead of a teacher, and lowkey kills his mom.
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Saoirse (To Be Free) by redpolaris
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Assassination Classroom, Sakamoto Days (Manga), Sakamoto Days (Anime)
17 Nov 2025
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Summary
A series of unexplained explosions targeting abandoned medical facilities across Japan suggests someone is attempting to recreate Nomu-like creatures. The government reveals that a secret investigation team connected to the Japanese Association of Assassins has been pursuing the case for years without success. They now request help from the Heroes—specifically the former Class 1-A.
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Summary
Just the normal events of the anime with my oc thrown in the mix :> Plus some minor writing changes to make things a bit more fun for me. Like skipping some filler arcs to put more focus on the stuff that I wana put focus on
This anime/ manga has been such a comfort series for me as someone who also really struggled in middle school and just school in general. Young me always made up so many stories of herself interacting with the characters and me as an adult want to create a work that a younger me would be happy to read.
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A-Class's Guide To Surviving Horrors Beyond Comprehension (DISCONTINUED) by Kloud_kloud
Fandoms: Assassination Classroom
14 Nov 2025
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Summary
After spending a year figuring out 3-E's secrets, Kunugigaoka, mainly Class 3-A, arrives for their first year of high school, thinking that it will be normal.
It’s Kunugigaoka, of course it isn’t.
Or: A-Class spends their year experiencing and fighting horrors beyond their comprehension. -
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Summary
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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Summary
"You have got to be shitting me."
Gakushuu Asano drops his luggage and stares dumbfounded at the redhead lounging on the rightmost bed of his new dorm room, eyes closed and hands behind his head.
Karma Akabane opens one eye, then the other and mirrors Gakushuu's shocked expression for about two seconds before slowly breaking into a grin.
"Now, this... definitely won't be boring."
Or: Karma and Gakushuu happen to be assigned roommates in their first year of high school.
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Summary
Eight-year-old Karma is just enjoying life when a mysterious man comes to town.
Who is this man? Why is he going into a town in the middle of nowhere? Where did the rumors about the dark kingdom come from?
Read this fic to find out!!!
(I suck at summaries, so please read it.)
- Language:
- English
- Words:
- 233
- Chapters:
- 1/?
- Kudos:
- 7
- Hits:
- 42