Ozu Kotarou (25) recently changed his career from a white collar worker to a high school teacher. His new workplace is at Odawara High School, a girls only school. He starts off his first day by leaving a significant impression on the entire school by announcing that he has no interest in younger girls, especially under age girls. Kotarou is assigned to assist Hara Takako, a fellow teacher, until he gets experience teaching. Hara is a beautiful 32 year old woman but is insecure about being single and is worried about her future. How will the relationship between these two people develop as they start working closely together?

A little brother-like secret relationship with his little sister!? A romantic comedy between siblings with a misunderstanding begins!

Akira, my stepbrother, was brought into my life as a high school student after my parents remarried. He is a cute boy but shy because of the complicated family environment he grew up in. I had a crush on my brother, so I always spent time playing with Akira for his sake…. He loves me… We hit it off, and the distance between us grew rapidly! I asked him,
"......Brother, do you like me by any chance?"
"Of course I do."
The misunderstanding between the two of us deepens. And finally, I realized that Akira was my "sister" and I was confused...
"I like the distance between my brother and me as we have always been. I'd rather be with you more than I am now."
Akira's approach to me, aiming to make us "lovers" instead of "siblings," has begun!
A flirtatious romantic comedy with a little sister who is too cute and carefree to be a brother!

Official Light Novel: https://fantasiabunko.jp/special/202111jitsuimo

It's the start of a new school year. The new homeroom teacher for Abikura-kun, a second-year high school boy, is Hiyori Uwamura, who is known as a "Scary Teacher", rumored to curse you if she gets offended!

One day after school, Abikura-kun witnessed the other side of "YowaYowa-sensei"... and he is shocked by the gap between reputation and reality! The opening of a romantic comedy that will stir up your protective instincts!!

Turn the losing heroine into a winning heroine! A romantic comedy about a pure heroine being guided by a mob protagonist!

Four-eyes who's bad with girls is only able to talk to with his tomboyish childhood friend Wakaba. But one day Wakaba appears before him in an amazingly cute outfit...!? This is a battle rom-com between Wakaba who wants to be loved and four-eyes who gets flustered by girls!!

The servant of the Tendou family, Eito, serves the perfect young lady, Hoshine.

One day, Eito informs Hoshine that someone from another class confessed their feelings for him. Hoshine, who has hidden her feelings for Eito since childhood, begins to feel uneasy:

"I’ve loved Eito for a much longer time!"

As a result, Hoshine starts to approach Eito even more, making bolder advances than ever before! She gets close to him in crowded trains and begs him to sleep by her side… While Eito tries to maintain his role as a formal servant, Hoshine increasingly pursues him with her advances.

It’s an adorable romantic comedy between a mistress and her servant, featuring a young lady who strives to win her servant’s love!

Ordinary office worker Oohashi Rei wakes up in the body of the protagonist of her favorite otome game, Revolution. To her delight, the first person to greet her is also her favorite character, Claire Francois–the main antagonist of the story! Now, Rei is determined to romance Claire instead of the game’s male leads. But how will her villainous lady love react to this new courtship?!

Links:
Author's Twitter: https://twitter.com/inori_narou - Tweets in English, Japanese, and Korean.
Artist's Twitter: https://twitter.com/aonoesu - Tweets only in Japanese.
Official English Novel: https://sevenseasentertainment.com/series/im-in-love-with-the-villainess-light-novel/

She is the perfect student, beautiful, clever and with lot's of friends... He is an ordinary boy in the class, staring at her from afar but one day he sees her in a very compromising situation! How will she react? The lives of these two will now intermingle with totally unexpected outcomes!

In a certain school lies a certain club and its three managers. Though unremarkable, days that can't be found anywhere else have begun! Drawn by Yamamoto Souichiro is a brand new Sports ground youth story!

Ryou is a third-year high school student who is enjoying his otaku life to the fullest, but one girl is giving him a headache. She's Asahi-chan, a cheeky childhood friend two years younger than him who attends the same high school! Even though Asahi-chan is his junior, she always teases and teases Ryou! And yet, when someone teases her, she is at a loss for words and makes a defeated face. She is also a cute girl who has few friends, is shy, and not very honest. Today, I have to teach this cheeky Asahi-chan a lesson! A new type of teasing romantic comedy

High school student Mizuno has a person that he's not good with. It's his seatmate Wakao-san. Mizuno is the only one who perceives Wakao's face as a blank slate, making it impossible for him to read any of her facial expressions. Furthermore, when Wakao tells him that she's using his expressions as "reference," the mystery surrounding her deepens?!

A man who was once called the world strongest agent ended up becoming a teacher after his retirement to train the new generation of agents. After many years of training his disciples, he is killed at the age of 60 by the ploy of a secret organization and was reincarnated in another world with all his past memories.

Though he was surprised by the magic and the strange species of that world, he adapted very fast to his condition as a newborn and took advantage of it. He acquired special magic and gained a massive amount of strength thanks to his tight discipline, in order to reach his goal: Resume his career as a teacher which he left halfway through in his previous life.

This is the story of a man, who, based on the memories and the experiences of his previous life, became a teacher who travels through the world with his students.

Aoyama is a handsome young soccer genius who's a Japan representative. His play style is "cleanliness." He doesn't tackle and doesn't head the ball. If he's doing a throw-in, he'll only do it if he's wearing gloves.

From classmates to brother and sister, living under the same roof.

After his father’s remarriage, Asamura Yuuta ends up getting a new stepsister, coincidentally the number one beauty of the school year, Ayase Saki. Having learned important values when it comes to man-woman relationships through the previous ones of their parents, they promise each other not to be too close, not to be too opposing, and to merely keep a vague and comfortable distance.

On one hand, Saki, who has worked in solitude for the sake of her family, doesn’t know how to properly rely on others, whereas Yuta is unsure of how to really treat her. Standing on fairly equal ground, these two slowly learn the comfortable sensation of living together.

Their relationship slowly evolves from being strangers the more the days pass. Eventually, this could end up in a story about love for all we know.

Kanae is a girl who is struggling to fit in with the popular clique at her high school. Because she had been bullied in middle school, she has developed an acute inferiority complex that had led her to engage in compensated dating in order to feel wanted.

In comes Hiroshi, a high-school baseball star who became drawn to her after finding her crying during a group date at a karaoke bar. Thus begins an unhealthy relationship between a mentally unstable high-school girl and a jock.

From MangaHelpers:
People have been created that are human-animal hybrids, and powerful businesses bet on the outcome of their duels. College student Nomoto Yuuya's casual acquaintances ask him to drive them around to pick up girls one day, which he soon finds out means by force. The girl they kidnap is an animal-human hybrid named Hitomi, who slaughters all of them except Yuuya. Hitomi is a honey badger, which has been called the most fearless of all animals. Now Hitomi is assigned to stay with Yuuya, for his protection.

Usami is a beautiful classmate with good morals and top grades. At school, she views Sakuto as her rival. But when he bumps into her after school, he sees a different side of her. She was playing at an arcade after classes, and she had this innocent smile that one couldn't imagine on her at school.

For the sake of getting along with her, he gets close to her at school and then plays together with her after school. They each have their places where they can deepen their bonds, and at last...

This is the start of a heart-warming love triangle romcom!

Before he knew it, Masato had been transported to a world where there were just a few more women than in his original world. However, aside from the fact that women were a little more assertive, the world wasn’t much different from the one he came from... or so he thought.

Little did he know, the kindness he spread, based on the standards of his old world, was saving those around him more than he could imagine. He was unaware that this kindness was causing the women around him to develop intense feelings for him.

This is the story of a protagonist who believes he can live an ordinary life, unknowingly making the heroines fall in love with him, and eventually realizing just how heavy their feelings are — until they make him understand it for himself...!

Lim Sejun, who likes to eat, is fat and has a large physique. He has high self-esteem and a firm personality that doesn't even care about being teased for being fat. He has only one friend, 'Seo Hajin'. She has always been learning Jiujitsu to protect Sejun since childhood. One day, Sejun has trouble with a delinquent in the same class, and Hajin sees it and destroys that delinquent. But one night, Hajin is found severely beaten and suffers from a badly injured knee and more serious psychological trauma. Sejun tries to tell the police, but when the investigation doesn't make much progress, he can't control his anger and goes to find the culprit himself, but he's defeated by the delinquent who learned Jiujitsu and finds nothing. Then he learns Jiujitsu from a man named 'Jason' who saved him. Three months later, Sejun, who learned Jiujitsu and lost weight, finds out that a veiled group is involved, and wants to destroy it. A school action drama depicting individual revenge.

Gamin Yoon, a 17 year old student, goes to a school known to harbor future criminals. Stuck in a carnivorous environment where only the strongest survive, he struggles to get good grades to enter a 4 year university. But, will he be able to study well enough to enter university, or will he get involved in the unending fights around the school?