Koro-sensei Stories

She bore the smile of an Angel and possessed the touch of cotton. A true genius in the work of pharmacy. However, behind that blessed smile lies a deadly poison that inf...

All Y/n wants to do is confess to Nagisa...Why is that so hard for the universe to understand?? Failed attempt after failed attempt, Y/n's just about ready to throw in t...

This fan fiction will be a reaction type of story. There will be seven animes that will be reacting each other's world. The animes that will be in this story will be as...

mina tried to be tough in every situation, she really did. But everyone's heart can spring and twist, and so did hers. ★ ##1 in 'Karma' 23.03.24 ##1 in 'akabane'...

[S.A= Seyri Ai] ➡Highest rank= #1 in assassinationclassroom (11/25/19) ➡A well trained assassin that's only in her teens, she's already established a name for herself, t...

//This will take place in order of the Assassination Classroom Anime series, so please finish watching that, then proceed to read further. I WROTE THIS WHEN I WAS 12-13...

Tn es una chica problema pero con buenas calificaciones pero con su comportamiento la mandan a la clase E, en donde conocerá a personas y esas personas se enamoran de Tn...

Blackmails, threats and contracts from the prince (Gakushuu Asano) are the thing that's getting in the way of the princess (Hime Sakuragi) and the devil (Karma Akabane)...

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! ° I...

Akabane Karma had already given up on everything the moment he was born. Funny enough, his stone cold heart shattered for the bluenette across the glass. Cover art by Ha...

Hello everyone and welcome to my crossover: Assassins and Heroes_ Izuku's true nature(Bnha x Assassination classroom). Izuku Midoriya is a normal student and is a part o...

Killed by an assassin and reborn beside Athanasia? A sadistic and an 'innocent' pair of twins...? The conquerors? Or the schemers? Or are they a pair of mischievous pran...

Koro died, killed by his students. A satisfying death. --- "Did you plan on betraying us from the start?" Koro blinked. "I didn't have anything to lose. S...

+ If you read my original classmates or family, I will move the story here ^^ . . 1-A, a lot of people think that this year's 1-A is the best upcomming heroes, they trea...

This would be after the fight with Byakuran. Tsuna and his guardians were having a well deserved rest after finally beating Byakuran, but while they were happily rest Re...

Nagisa was described as quiet, nice, and kinda a pushover, but nobody expected this. None of the art is mine!! TW: abuse, Karma x Nagisa, depression, suicidal thoughts...

Y/n is Karasuma's adopted daughter. You were an amateur agent so you never got to do anything to fun. Mostly you just trained and studied. And it had been like that sinc...

Assassin AU CURRENTLY BEING RE-WRITTEN. Chapters will have updated for the ones already edited. What if the innocent little blueberry was actually an infamous snake. Wha...

Ayame Asano is sent to E class because of her father, upon arrival not only does she find a very lively class with an all-around over-excited teacher that they had to as...

You are (L/N) (Y/N). You are Koro-Sensei's daughter. You were told to join school with your dad. Once you joined. You grew feelings for not just one but TWO students. Wi...