Once Upon an Assassin (Ansatsu Kyoushitsu Fanfic)(HIATUS)
Trufflerabbit13
  • Reads 677,625
  • Votes 24,617
  • Parts 47
  • Time 13h 48m
  • Reads 677,625
  • Votes 24,617
  • Parts 47
  • Time 13h 48m
Trufflerabbit13
Ongoing, First published Apr 06, 2015
Mature
adventureakabanekarmaanimeansatsukyoushitsuassassinassassinationassassinationclassroomclassmateclassroomfanficfightingfriendshipkarasumakorosenseilovemanganagisarelationromanceschool
Because of her Mother's sudden words of being "Homesick", Konomi's father suddenly decided to move to Tokyo where his wife previously lived. 

After being enrolled into Kunugigaoka Junior High School, for Konomi it became immediately evident that she disliked being in class 3-A.

From there she meets few 'interesting people' who opens up her eyes and reveals the hidden truth the world kept.

~*~

Bold letters- English
Regular letters-Japanese

~*~

Ansatsu Kyoushitsu does not belong to me, but to Yūsei Matsui. Though my oc, Konomi Lilac Royal, Caleb Royal, and Misuzu Royal are rightfully mine. 

Please do not copy. 

The book cover is made by the lovely skystorm, she always make me the perfect covers!

Sincerely, 
Trufflerabbit13
All Rights Reserved
adventureakabanekarmaanimeansatsukyoushitsuassassinassassinationassassinationclassroomclassmateclassroomfanficfightingfriendshipkarasumakorosenseilovemanganagisarelationromanceschool
Table of contents

47 parts

Sign up to add Once Upon an Assassin (Ansatsu Kyoushitsu Fanfic)(HIATUS) to your library and receive updates
or
Content Guidelines
You may also like
What The Future Holds For Us by kakarot220
45 parts Complete Mature
This is a Nagikae fan fiction of the anime Assassination Classroom. Nagisa Shiota and Kaede Kayano are classmates in Kunugigaoka Junior High's Class 3-E. The year is drawing to a close, and their teacher, Korosensei, is worried about Kayano's future without her sister. Korosensei tasks Nagisa with caring for her as long as he must, protecting her from whatever her future may hold. I do NOT own Assassination Classroom. The manga Assassination Classroom was written and illustrated by Yūsei Matsui. This is purely written by a fan. Revisions to middle chapters and early touch ups in progress.
Assassination Class •Oneshots• by IncompleteLoner
30 parts Complete
Hello Everyone! IncompleteLoner here! This is my first oneshot book! •Disclaimer: I do NOT own Assassination Classroom! °I own this one shots! PLEASE do not copy! ° If you notice that its the same Oneshot you had read I really am sorry! Please remind me and I'll redo it. •Request are open!• Requesting is not that hard: Comment below Post Message on my Wall Message me [NOTE: I apologise for the grammars and the chapters that disappoint you ':3 ]
(1)Kill The Teach | ansatsu kyoushitsu ✔ by TODOROKEE
16 parts Complete
⭐Assassination Classroom Watty Awards Winner 2016 | 3rd Place Winner | Akabane Karma⭐ ▫◻⬜❇⬜◻▫ [ Book 1 of 2 ] Meet a certain student with excellent grades during her days at her former school- Koutaru Araki. It was all going swell until that fateful day where she have to transfer to Kunugigaoka Junior High for unknown reasons. Strangely enough, she was supposed to be in Class 3-A for passing the entrance exam that she had taken but it all went downhill after Principal Asano found out about her "overall" grade from her former school. Thus the story of her days in E Class begins. Impressions were made, a few misunderstandings, and a lot of trials greeted Araki's new life. But what others didn't know... They were one step closer assassinating Koro Sensei with her on the team. ▫◻⬜❇⬜◻▫ (DISCLAIMER: Assassination Classroom belongs to Yusei Matsui alone. I do own whatever it is that I own, though.) mfta: thank you so much for reading my fanfiction! Please continue to overflow this story with your heartwarming support ♥ Note: this was written poorly because I was in my fetus days when I wrote this so excuse me and my fetus writing. [ © 2016 OFFICIALMIKEE ]
°Euphoria° ||Karma Akabane x reader|| by Nerdiest-of-them-all
42 parts Complete
I don't quite know how to do this but here we are...... {Euphoria} ||An intense feeling of happiness and excitement|| .................................. In class 3e where assassins try to kill their teacher. Join Y/n as fate throws at her a bit of love and betrayal, lies and a pestering little sister. Y/n's got her hands full dealing with an assassination, an almost non existant love life and a whole lot of teasing. School life has never been easy but it's about to get a whole lot harder. I do not own assassination classroom, it belongs to Yutsei Matsui.
The Mischievous Assassin by Xx-DarkCrimson-xX
11 parts Ongoing
A incident had a occurred in the the main campus which a student had caused some trouble and ill be joining Class-E for her behaviour. When Nagisa first lays eyes on her, he couldn't help but feel like he knows her somehow and that he cannot remember where from. However, after Nagisa had explained how he knew her nickname, it's revealed that the two of them are childhood friends. Will their bond rekindle or will develop into something else?
[DISCONTINUED] A Gifted in E-Class (Assassination Classroom x F! reader x BSD) by Loveless_Lia28
21 parts Complete Mature
Assassination Classroom x Reader x BSD [Status: Discontinued] Updates: --- A story where-in the Armed Detective Agency gets a Request from the Ministry of Defense to help the Assassinate a certain teacher at Kunugigaoka Junior High. "The request is to let one member attend their as a student to assassinate there said teacher. But all members are given a day to try assassinate this.... man" "sound like a job for Y/n." "hAh? why me?" "your around 15." "Fvck my age" "language, Y/n" "Japanese, I can speak English too, and a little bit of Russian" Y/n L/n a member of Armed Detective Agency, is sent to attend a School. To assassinate Korosensei. Note; Please take not that they'll still be around the age of 15 but they'll be 2nd years instead of Third Years. ~•~•~•~ I do not own Bungo Stray Dogs, and Assassination Classroom. Credits to; @strvbxrry For making our beautifully stunning bookcover Warning: this story contains; violence, Swearing and is not suitable for young audiences.
New Beginnings {Karma x Reader} ✓ by prettynezuko
34 parts Complete
A girl named Y/N Y/L/N, who recently moved to Japan from America, attends to Kunugigaoka Junior High School. She is placed in 3-E because she does not understand Japanese. Follow her journey with this class and her falling in love with a specific red head ---------------------------- #2 in korosensei (WTF THIS STORY IS SO BOOTY CHEEKS HOW?) {This is a slow burn ish} {some of the chapters are ass} {I suck at descriptions i'm so sorry} I DO NOT OWN ASSASSINATION CLASSROOM. BUT I DO OWN MY OWN CHARACTERS.
One Choice by kirariidol
32 parts Complete
Have you ever believed in something to be truly right so much that you knew it could never be wrong? When that view conflicts greatly with your previous beliefs, would you still continue to pursue it? Even if you end up going against and sacrificing the people most precious to you? Within just a blink of an eye, no one expected things to change this much. Even the most powerful among them hadn't expected for such a thing to happen. In just a single night, their guild of assassins was hunted down to a corner and those that had managed to barely escape were caught and detained. She watched it all happen and the blazing fires were scorched into her memory. Her friends hurried to protect her and hide her away, the only thing she heard being their anxious and bitter voices telling her to kill the monster who did this. The next thing she knew, she woke up in a state of bitter coldness with a man clothed in white in front of her. If she wished to see her friends again, she would follow and act on one and only one of his orders: kill The Reaper. Disclaimer: This is just a crossover fanfiction of Fairy Tail and Assassination Classroom. The two are owned by Hiro Mashima and Yuusei Matsui respectively. :D
Your Killer Classroom [DISCONTINUED] by ChemistryNoodle
23 parts Complete
[Ansatsu Kyoushitsu × Fem!Reader] ~~~~~ (Y/N) (L/N) is a pretty smart student at Kunugigaoka Junior High School. She had her parents, scientists affiliated with the government, and had their good friend, Tadaomi Karasuma to support her. (Y/N) was a former member of the popular school group, the Six Virtuosos, along side with her partner, Gakushū Asano. But (Y/N) wasn't the type of student who looked down own those who weren't as intelligent as her. Well, not anymore at least. Due to her brilliant mind and incredible set of skills, she was placed in Class E-3, where her exciting and incredible school year begins with assassination. ~~~~~ Note: I do not own Ansatsu Kyoushitsu. The story and plot belongs to YUSEI MATSUI. There will be slight changes, and there will be added things to this story. There will be some personal/romantic involvement with SOME of the characters, like Karma, Itona, Nagisa, etc. This MIGHT include both seasons of Ansatsu Kyoushitsu. Happy Reading! -Top Rankings- #1 in "Ansatsu Kyoushitsu" #1 in "Assassination" #3 in "Manga" #3 in "Assassination Classroom"
Insanity by Chimera_Regarion
15 parts Complete
Insanity... What is that? Can I eat it? Oh well not as if anything that happens right here wasn't insane. Nagisa was put in a mental hospital for a reason, Karma was suspended from school for a time and then a murder running around? In no normal world was this considered being normal. Now what makes matters worse these two people were not emenies but friends who would never admit they were friends and that they would worry for each other. Oh whelp they sure have a murder case on their head now.... will they be able to survive it is the only question. A/N: This is an assassination classroom fanstory hope you enjoy! Please also feel free to correct my bad writing. This is a collaboration with Conote as well Rights on the pictures go to the artist. I do not own assassination classroom, rights to the owner.
You may also like
Slide 1 of 10
What The Future Holds For Us cover
Assassination Class •Oneshots• cover
(1)Kill The Teach | ansatsu kyoushitsu ✔ cover
°Euphoria° ||Karma Akabane x reader|| cover
The Mischievous Assassin cover
[DISCONTINUED] A Gifted in E-Class (Assassination Classroom x F! reader x BSD) cover
New Beginnings {Karma x Reader} ✓ cover
One Choice cover
Your Killer Classroom [DISCONTINUED] cover
Insanity cover

What The Future Holds For Us

45 parts Complete Mature

This is a Nagikae fan fiction of the anime Assassination Classroom. Nagisa Shiota and Kaede Kayano are classmates in Kunugigaoka Junior High's Class 3-E. The year is drawing to a close, and their teacher, Korosensei, is worried about Kayano's future without her sister. Korosensei tasks Nagisa with caring for her as long as he must, protecting her from whatever her future may hold. I do NOT own Assassination Classroom. The manga Assassination Classroom was written and illustrated by Yūsei Matsui. This is purely written by a fan. Revisions to middle chapters and early touch ups in progress.

More details