Welcome to the classes of horror! I will be your guide to a world that lurks under everyday life. For these lessons, you don't need text books or notebooks.

If you're prepared for the worst...

Anezaki Satoru, a Genius had his childhood friend murdered and raped, he then tracks down her 15 killers and he murders them, he then gets sentenced to death for his crimes of murder, after being executed though, he found himself in a parallel apocalyptic world...

From a very young age, people noticed that Maria, the youngest daughter of a duke, was filled with potential. She was raised as the heiress of her house, until the birth of her baby brother relieves her of her duties. She scrambles to find a husband, but all the eligible bachelors in her duchy are taken!

At this rate, she's doomed to the life of a spinster!

Maria decides to study abroad in Rubini in hopes of finding a husband, with the help of her distant relative, Aida. But in a twist of fate, the Crown Prince breaks of his engagement with Maria, even though they've never met before!

"Huh?! I don't remember getting engaged!?"

Enjoy this fluffy romcom with a late-blooming villainess!

Gotou-san, the prettiest girl in school, tries to get the attention of Maeda-kun, who sits in front of her. She secretly harbors a crush on him, but Maeda, who lacks self-confidence, doesn't notice her feelings. What is the future of Gotou-san's unwavering love?

"Will you stay over at my house starting today?" Riku Kuromine, a second-year high school student, became despondent after being rejected by his childhood friend. He happens to enter a convenience store and saves a clerk who was being attacked by a robber. The clerk turns out to be Ayana Hoshimiya, the most popular and beautiful gal in school. As a result of this incident, Ayana asks Riku to protect her from a stalker and they start living together under the guise of him protecting her as she lives alone.

Bonsuke Hirano, an exceptionally ordinary high school boy, returns to his homeroom after school to pick something up, only to find the school's number-one serene beauty, Kokuru Goinda, fidgeting around in his desk…
"Huh? Does she…like me? Wait, maybe not?"
A young man's naivety meets the full force of a gal's allure in this tantalizing tale of teen love!

From Overworld Scans:
Jiang Hao Yi, a normal, high-school student who is extremely scared of getting into trouble suddenly becomes the Harem King of his school and gets confessed to by a bunch of beautiful girls!.
The worst thing is, Jiang hao doesn't know any of the girls who confessed to him. What on earth is happening?

Do Kyunwoo is the black sheep of his renowned swordsman family. He cannot even catch a rabbit on his own. On his first day of fifth grade, he meets a tranfer student and recalls his past life.

He had reincarnated into the world of a game he used to play called [Brave Hearts]. He was already frustrated that he had reincarnated as a loser, but on top of that, the transfer student is an intermediate/mid-tier boss who will destroy the world!

“Why are you being so nice to me?”

“Because I want to be friends with you.”

Do Kyunwoo’s plan is to become friends with the transfer student in order to prevent the end of the world!

In order to survive in this new world and to reach an ending he desires.
He becomes best friends with the mid level boss.

There's an orphanage which trains its charges to be weapons of war, assassins specialized in magic. At this "school" Shiina has been having a difficult time coping with her roommate's death. She completely ignores rumours, including that of a supposedly impervious student by the name of "Mimi," who is thought to be even stronger than the teachers and isn't part of any group. While taking a breather, she encounters an overly cheerful young girl covered in blood, a they chat for a while before the child is hauled away by the school nurse. Shiina thought that they wouldn't meet again, but the next day, the girl transfers into her class and cheerfully introduces herself as Mimi.

Rintaro Shido, a high school student who aspires to become a full-time househusband, is in the class with a very popular idol, Rei Otosaki. The two have no connection other than being classmates, but their relationship changes drastically when Rintaro serves Rei a home-cooked meal after she nearly collapses from hunger! The food was so delicious that Rei said, "Can I come here every day to eat?"...?!

Jogo has a crush on his classmate, Miyato.

One day, they unexpectedly end up walking home together after school. When Miyato is about to be hit by a truck, Jogo throws himself in harm's way to save her. In the final moment before impact, Jogo wishes he could have told Miyato how he felt.

But then he hears a mysterious voice saying, "You can do it over. This time, don’t have any regrets."

When he wakes up, he finds himself unharmed, lying on the ground, with a different version of Miyato beside him — she looks the same, but her clothes and hairstyle are different...?

Seto is a serious kid who leads a quiet High-school life, until he starts to get teased by resident Gal Anjo.

Is being unable to see the red string of fate better?!

Since the encounter on the day of the high school entrance ceremony, dog-like boy, Makita Keita and cat-like girl, Ohara Tamaki have had the worst relationship.

The story starts to progress when the both of them are put in the same class.

A little mysterious heart racing school youth graffiti begins!

“…Student, how long have you been here now?”

Theodore Miller is a failing student who has not graduated from the academy for three years. A bright mind and strong will alone could not overcome the wall of talent, so his unfortunate reality of not being a magician continued.

After days of despair and uncountable sighs, a new turning point comes…

‘Gluttony’, a magic book that greedily consumes knowledge and makes the said knowledge the power of its master, comes across Theodore’s hands.
If he gets his hands on any book, any magic in it becomes his. Now, senior graduation is all but a guaranteed pass! No, world conquest is just a matter of time, too?!

“Yes, I will eat them all!”

Did someone say that hard work and perseverance alone are not enough? Well, they’re wrong! Everything has its time! A 1% opportunity, which is also annoying sometimes, came to find its way to a 99% purely hardworking magician!

This 4-koma style manga features three school girls as they hang out and chat. Friendly, clueless Yukari, enthusiastic, childish Yuzuko, and the more level-headed Yui hang out and talk about various subjects, like ketchup and mayonnaise, hands, the sun and more.

From cotton candy scans:

Yukito is a handsome scholarship student who also excels at sports. Just starting high school, he has never had the time to think about things like love.

One day, he was saved by a girl he didn't know. Turns out, she's actually Yukito’s classmate who’s been absent since the school’s opening ceremony...

Haruno witnesses a mysterious guy crying under the sakura trees. He thought it strange, but who would have thought the guy turns out to be his classmate, Hitose?! Hitose declares that he's going to establish the "Four Seasons Club", with details of club activities being very unclear. But swept up in Hitose's vigor, Haruno joins the club by announcing, "I will be with you"!

The sequel to Konjiki no Gash!!, aka Zatch Bell.

Once the battle to decide the King of the demon world, in which 100 demon children fought against each other, had come to an end… the King of the demon world was crowned, and the demon world lived out the rest of its days in peace.

Or at least, that was how it was supposed to be.

Now, a shocking fact about the demon world comes to light. And in the depths of their despair, three demon children decide to take a great risk.

Kawada Sensei, the creator of Hinomaru Sumo, returns to Shonen Jump! Nito is living a quiet high school life while taking care of his disabled grandpa, but thanks to an encounter with a schoolmate striving to be a pro female MMA fighter, his life is about to flip. Sometimes, you just have to fight! This serious MMA story is an all-out battle!

High-school student Hasumi-chan is drawn to Khomura-sensei, a young, socially awkward biology teacher generally seen as weak and boring but recognized by her to be kind.