Beings from a different dimension have started a war with mankind. To counter this threat, an academy called "Genetics" that trains female warriors called "Pandora," who can wield special weaponry and armor, was formed. Kazuya Aoi decided to enroll in this school because of a promise with his sister, an outstanding alumna who died in battle. There he meets second year Satellizer el Bridget, nicknamed "The Untouchable Queen" due to her solitary demeanor but also top of her class whose battle simulation streak is undefeated, until he came and slowly changed her.

Published also in alternative Full Color Version (Korean)

From Omegaverse Addicted Scans :

Sakurano is an omega, he’s all alone, and no one gets him. He sells his body so he can move out of town. One day a new guy named Takagi moves in and befriends Sakurano.

When Takamori Yuuri was a child, he visited the Century Manor, which was owned by his grandfather. Forced to spend the summer there while his parents went away, Yuuri immediately wanted to go home -- until he met a kind boy already living there. He teaches Yuuri origami, and promises to write him letters when Yuuri has to leave again.

Now 18-years-old, Yuuri finds himself at Century Manor once more. There, he meets his cousins, Fujiwara Yamato and Takamori Asao. As Yuuri slowly adjusts to his new life, he can’t help but think Yamato’s kindness is nostalgic, and then he finds familiar origami collected in one of the rooms… What memories and feelings will be remembered in this manor?

"The Path home is overflowing with delicious things".

A collection of cute short stories about high school students in love.

A 4-koma parody spin-off series of Kakegurui featuring all characters from the series and their everyday lives.

Mitsuhiko Amano is full of regrets. A 46 year old salariman who had just been laid off, he was told that his wife wanted a divorce, something that he might have been wanting for years. So he visits a soapland, a place he hasn't been since he started dating his wife 22 years ago. While there, a fire suddenly erupts, trapping Amano and a soapland girl in the bath. In a rare moment of bravery and decisiveness, Amano attempts to lead the girl to safety, only to slip and hit his head. As his consciousness fades, he sees the back of the soapland girl making her escape... A fresh set of regret blankets him as he passes out, that his wife Sachiko and daughter Miyu will be objects of ridicule that he died in such a place...

Then he awakens. In front of him is Ozawa Satsuki, a girl he hardly knew but secretly liked in high school. And Takahasi. Nakao-san, and Iijima-kun too. All his high school friends in their high school uniform, in their, and his, old high school... He has slipped 30 years into his past.

Has he been given a second chance? To change his life so that the regrets that weighed him down never happen this time around?

A high school boy crosses paths with a hungry vampire who ends up enrolled in his school and entangled in his heart.

Summary by BAP Scans:
A high school student named Qu Le lived an ordinary life until fate intertwine its mysterious creatures called "sky whale" which changes his life completely. "I signed a contract to become a magical beautiful boy!" -- It was a contract that he signed off to become a magician to fight off monsters. The only twist was that when he transformed, his outfit is a female clothing. What will happen in this magical girl's storyline when it's reversed to male characters?

Takeru and Seiichirou are childhood friends. They grew apart over the years but have recently been meeting each other again. Takeru enjoys hanging out with Seiichirou just like when they were kids, but he learns that the same person has become infamous for being a huge playboy. He's perplexed, but more so when Seiichirou kissed and confessed to him while drunk.

Upon discovering she had an affinity for magic during a routine test, Rio was offered an admission to a school for magicians like herself. She arrives at the school, anxious about what is expected of her powers. And to her surprise, her first task is to nab herself a familiar before the entrance ceremony! How will Rio ever complete her task on time, and WHAT is this 'Love Curse' she was bestowed upon by the Witch of the West!?

Ryoko attends Tsunashi-gakuen, a private school with an entertainment course. One day, Sei, whose nickname is "King of the Entertainment Course", kisses her out of impulse. What's worse, he's younger than her, arrogant, and a player!

Include extra stories:

From What Does This Lesson Lead To
It's about the relationship between a teacher and student. How will their love go and end?
also in Honnou Motto Midaretai

Don't Leave Me
The school prince, Fuyuki, has a secret only Rikka knows and so she ends up being a servant to a snow man.

About a delinquent girl that “bullies” her crush.

For 820 years he had slumbered with no knowledge of mankind's advancement and scientific progress. The land which he once knew has become an unfamiliar place with new technology, attitudes, and lifestyles. Upon awakening, Cadis Etrama Di Raizel (called Rai), seeks to familiarize himself with this era. He locates a loyal servant of his, Frankenstein, who is currently the principal of a high school in South Korea. Rai decides that this school is the perfect place to help him learn about the modern world, enrolls, and begins associating with a group of good-natured students in order to 'blend in.' But this new world is no safer than the old; and the dignified, bewildered, technologically inept Rai finds himself embroiled in adventures both ridiculous and dangerous.

Kanori makes a new friend on her first day at a new school, Kazumi, and she decides to participate in a group date with her new best friend. Each leaves the place with a partner. But while Kazumi is head over heels with her new boyfriend, Kanori isn’t feeling anything as special…

Extra Stories:

- Sentimental Gold (v.01)

- Suki Suki (v.02)

- You Beside Me (v.03)

- The Dishonest Laser-gun! (v.04)

- Cycle of Naivety (v.05)

A deadly android was delivered to me on my birthday!.. 
This is a Manhwa by Songa Min. Set in the near future, follows the life of Nano, a classified Android.

The Vice-President of Archery Club, Chiharu Mukaitera, was in deep slump. Due to great pressure, Chiharu couldn’t shoot arrows as he wanted. Chiharu receives a guidance from a genius newbie, Nagaame Fushimi. Chiharu, who is good at cooking, satisfies and fills up Nagaame’s stomach, and Nagaame persistently attacks Chiharu saying he wants to eat meals together. Chiharu promises him to do so since he thought taking care of one’s health condition is important for archery, but Chiharu finds himself being drawn to Nagaame’s archery posture….. The popular drama CD ‘My Love (Boku Koi)’ series, finally coming out as a comic!

Tairaku is a high school teacher in a school full of bad apples, and as tiring as his life may already be, a chance meeting with a young girl is about to throw it into chaos. His home life, his school life, and his tentative relationship with a fellow teacher whom he has a crush on, are destined to teeter on the brink, thanks to this one young student. The girl in question is called Shirakaba Aya and her father has the utmost confidence that Tairaku will behave like a proper adult while they are living together. But Aya has the utmost confidence that Tairaku won't be able to keep his hands off her, even if she has to force him to do so.

"One such setting is the "Nine Schools Battles", officially called The National Magic High School Good Will Magic Competition. Every year, the best Magic High School students gather together, unfolding a story of frustration and glory by putting their young pride on the line."

(Adaption of Light Novel v03-v04)