Sai Suzuzono, chief of the Science Club, spends all of her time developing crazy experiments to satisfy her curiosity, like a real "mad scientist." The only one involved in the security of her antics is Ren Nagakura, the class committee chairman; but Ren, despite being the class chairman, is also little out-of-sync with other people (meaning: she's an idiot).

And with her, Sai's weird experiments always turn out even weirder...

I am an aspiring mangaka, currently assisting in the production of erotic doujinshi as a middle school student. While I was reading doujinshi at school, a beautiful girl very interested in erotic things, Sasha-san, suddenly called me "Master"!?

The story of a beautiful, cheerful girl volunteering to be my ecchi disciple.

(Source: Kadokawa, translated)

Maru Kang was just an ordinary kid with ordinary interests, until one day his father forces him to watch a soccer game on TV, sparking an obsession with the sport. Filled with determination, he sets a new goal for himself -- to become an amazing soccer player! The only problem is, he has already been proclaimed the “King of the Losers” at his high school. Can Maru overcome the obstacles in his path and transform into a talented and successful soccer player?

High school student Gotou has a crush on his gyaru classmate Agawa. One day after school he sees her having sex with a classmate in an empty classroom. "A 100% pure romcom that starts from NTR."

Masamichi Akita, a high school student whose motto is to live wisely, who meets Setsuna Rikudou, a high school girl with a violent supremacist attitude.

Akita is saved by Rikudou when he is tangled up with a delinquent, and is attracted by her overwhelming strength, asks her to teach him how to fight. However, Akita is devastated by Rikudou, who asserts that “violence is the only rule in this world”.

Akita's encounter with Rikudou leads him into the world of “violence”.

Some 20 years have passed since the protagonist was summoned to another world and retired from the army. He is still single in his 40s and lives as a low-ranking professor, until one day, an elite 'monster girl' transfers into his class.

Masachika Kuse sits next to Alya, a girl of Russian and Japanese descent. She’s beautiful, haughty, and an exceptional student, while Masachika is nerdy and known for being a slacker. He’s an easy target for her comments in Russian, which she’s all too happy to translate—except he can understand what she’s really saying!

Of course, viewers are excited, but will those being watched feel the same excitement...?
Brought to you by mmk of 'Love Comedy Quest,' this is a pure love short comedy of the new era about 'neighbors'!

Though Ayase Yuu is the son of a renowned and talented actress, he is below average in anything he does. He is entrusted to live under the care of his mother's friend, and later discovers that he will also be rooming with the three sisters from his school who possess both beauty and talent. Though Yuu thought that an understanding would be impossible to reach between an ordinary person and those blessed with talent, the three sisters are surprisingly...?!

Martial artist Cha Moo-yeol falls for President Chang's manipulations and becomes a vegetable while competing in mixed martial arts. He is then used by the chairman as part of Jang's makeover. When he finally dies, he is possessed by the body of a high school student of the same name.
A hard body with S-class durability. A status bar ability that allows him to improve his martial arts skills, but this time it's different.
With his unfulfilled dream of becoming the strongest, he begins the fight for revenge against the president.

The student council president, Takamine-san, is at the topmost of the school hierarchy, a god!
One day, Shirota-kun accidentally saw Takamine-san’s naked breasts.
From then, his school life changed. ― “Put my panties on for me”
Shirota-kun has ended up in predicament of Takamin-san’s pink colored favors.

Souji Enishiro, 15 years old (high school dropout), is a controversial streamer, "Aoringo," who makes a ton of money through his violent and outrageous video content. Although he is seen as a troublemaker, in reality, he is a kind older brother who loves his younger sister and sweets. Even his controversial videos are just a means to cover the huge medical expenses for his sickly younger sister. No matter if everyone in the world hates him, he is happy as long as his sister is doing well. That is until something happens to his beloved sister...

Maeda is a new student in the Teiken High School. He stutters when he's nervous and he's rather clumsy. He gets noted immediately because he hits a teacher during the entrance ceremony. Some clubs search to enlist him as they see in him a force they can use to get even with other clubs. But Maeda is a loner and has only one dream: becoming boxing champion. His first objective is to beat the leader of the boxing club. "Rokudenashi" translates as "good for nothing".
The manga focuses more on gang warfare than boxing.

Kuroto Hinata is searching for his sister, who "once existed" but is now forgotten by everyone around him. He receives a letter from the beautiful transfer student, Shirai Shimotsuki, stating, "If you want to know about the whereabouts of your sister, come to the library after school." When Kuroto goes to the library, he finds Shirai inexplicably half-naked and waiting for him.

Set 13 years after the original series, the story focuses on Miki and Yuu's little siblings.

This is your typical story of a boy who's secretly in love with a girl, they both share a 20 minute ride on the commuter train on their way to different schools, will the boy be able to approach the girl and confess his love? And also... What he doesn't know: There's 3 other passengers that secretly support the boy's secret love towards the girl! Read now the hijinks that ensue when the boy tries to approach the girl.

After killing his brother, Clois ascends to the throne. His desire to become emperor was not for personal gain but for the sake of his beloved wife and soon-to-be-born child. However, upon his return, the corpses of his wife and child greeted him, demonstrating the futility of his efforts.

Seven years later, he couldn’t find joy in anything in the world. So, he didn’t care about the re-opening of the gifted academy’s admissions after seven years. Until he saw a wrinkled application form rolling on the floor. Instead of trying to enroll the child in the gifted academy, he offered various excuses. The document, thrown away like trash without even being considered due to being from a workhouse.

“I approve this child’s admission.”

He wasn’t particularly interested. It was just a warning to those who tried to act arbitrarily. So he couldn’t even remember the name of the child he picked.

“My name is Ivy Alden.”

The child he met in front of his wife’s and daughter’s graves resembled the daughter he had always imagined.

Kotesashi Kouyou is the protagonist who possesses outstanding skill as a masseur. He aspires to become a sports doctor and wants to get scholarship in medical school. Starting spring, he will attend the high school attached to Seiwa University, a sports powerhouse. Since his family is not wealthy, he has to work as a hostel manager where he is allowed to stay in order to pay for his school expenses, however, there he encounters high school girl athletes with various problems. Kotesashi's job is to take care of them physically and mentally, as well as being the hostel manager. School girls from sports clubs and massages! All this will start a life full of intense excitement in the dormitories!

Yuuki, a transfer student, is Aida's neighbor, both at home and in the classroom. Aida tries to get friendly with Yuuki, but their conversations lead nowhere. On the other hand, when it comes to their situation as neighbors, Yuuki...

"Spring! My college debut! The blossoming of my sexuality! Even now, I can't cum without being harassed by them." An unfortunate story in the spring of youth.