17-year-old Ichirou Satou is an average guy who always happens to find himself in a perverted situation with his teacher, Kana Kojima. Follow this erotic love comedy about their mishaps and how Ichirou and Kana choose to handle them.

The four Golden Times one-shot prequels are included formally as Chapters 1-4 of Nande koko ni sensei ga!? in the Volume 01 Tankobon. The series continuation begins at Chapter 5. Later chapters and volumes follow new student-teacher couples at the same school Ichirou and Kana attend.

Uehara-kun loves 2-dimensional characters and his desire is to become a manga artist! However, his dreams are dashed when an editor rejects his work as too boring.

The next day while contemplating giving up on his dream, a gal in his class, Miyamoto Niina, sees his manuscript and starts a pseudo-romance with him that's a little too close to comfort, to help him with his manga!

This is a mangakas ✖ adolescent love comedy!

In the tough times after the Japanese economic bubble burst, a career woman suffering through the aftermath reincarnates as Keikain Runa, the villainess of an otome game with a modern setting! However, not long after reincarnating, she realizes just how dire a situation her family is in due to the ongoing financial recession. Using knowledge from her previous life, Runa sets out to rescue her new family from crisis and stand against the tide of 'the times' that caused her past life to end in misery.

Waking up, Kim Hajin finds himself in a familiar world but an unfamiliar body.

A world he created himself and a story he wrote, yet never finished.

He had become his novel’s extra, a filler character with no importance to the story.

The only clue to escaping is to stay close to the main storyline.

However, he soon finds out the world isn’t exactly identical to his creation.

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."

In an era where one in every twenty people awakens to a "special ability," Hiroto Takigami is a weak ability user who can only communicate with spirits. However, for some reason, his stepsister Rei, the most powerful ability user, harbors deep hatred toward him. The moment he graduates from an ability training institution and gains full control over his power, Rei kills him. With only one year left to live—his "remaining lifespan" set—Hiroto falls into despair. Just then, a certain spirit appears before him, revealing an unexpected secret about his ability...

Kitami, a boy serving as class representative, is struggling to get a girl named Tojo — who transferred into the class in the middle of the semester — to fit in better with the class. But try as he might, his effort just goes nowhere. That's the situation when one day, a theft incident occurs in class. Tojo is suspected of being the culprit and becomes the target of bullying. Kitami desperately tries to stand up for her, but he gradually becomes isolated...

(Source: Gangan Online)

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”.

Shouyou High School of Science and Technology is an elite STEM academy packed with hardcore research geeks. Despite excelling strictly in the humanities, Yukito Natsume begins his high school life here, constantly feeling out of place. It is there that he meets Rin Amamiya, an eccentric genius who only speaks through a robot, and Rio Kujou, a STEM-pilled gyaru who seems cheerful and carefree on the outside but is surprisingly earnest.

Determined to find something he truly wants to do, Yukito decides to help Rin with her research, reviving the school's defunct Digital Research Club. For some reason, Rio ends up joining too... Set in a school full of science minds, one common goal sparks two different romances. A youthful romantic comedy that defies all logic!

One day, Charlotte Bennett transferred to Aoyagi Akihito's class. Her proper and refined mannerisms and adorable appearance captured the hearts of his classmates, but Akihito calmly takes a step back, feeling that she "lives in a different world." However, helping Charlotte's lost sister, Ema, throws his daily life into upheaval...?!

Before I knew it, I was in a world of 18+ games with magic and erotica. In it, I was reborn as Ultos, the worst scum in history. If I continue like this, I will meet the worst possible fate. Somehow, I must be reborn from the hated character known as 'ScumUltos' into a pure and innocent mob character...!!

From Yen Press:

Tomoko Kuroki naturally assumed she’d be popular when she got to high school…but then cold, hard reality swooped in for the attack! Turns out all the popularity points she’d racked up in her video game dating sims are worth squat in real life, and Tomoko’s far from prepared to navigate high school! How can she possibly hope to impress her classmates when she can’t even talk to them?! A new high-school heroine is born (maybe?)!

Follow the daily school life of Galko-chan, Otako, and Ojyo in this series of comedic short stories. Galko-chan has a tendency to speak rudely, but she's basically friends with everyone. Otako is the quiet loner of the class, but she is good friends with Galko-chan. Ojyo speaks her mind freely and naturally.

Masaichi Mazono, an otaku boy, and Toiro Kurumi, the most beautiful girl in school, are childhood friends.
Toiro, who was always in Masaichi’s room, was supposed to be like family to him.
But one day, Toiro, who was constantly getting annoyed by her romantic troubles, asks Masaichi to play the role of her boyfriend.
They thought it would be simple to pretend to be a couple because they’d been together for so long, but their ideal childhood friend can’t possibly end up as a false lover…
“E-eh no, holding hands is embarrassing.”
A childhood friend who is more than a lover embarks on a more adventurous lover’s life than she could have dreamed!

Nari who just wants to blend in ends up forming a squad with the three prettiest girls on her first day of high school.

Ryu Kang-Min is a member of the massive killer organization 'Batala.' This is a place from which there is no escape once you enter. Then one day, he receives a special commission in exchange for 'freedom.' The mission is to kill a 'target located in Korea.' Ryu returns to Korea for his freedom and, as a warm-up, eliminates the organization's 'traitor' first. Having completed his brief warm-up, he begins the mission in earnest…

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!

"Hanako-san, Hanako-san...are you there?"

At Kamome Academy, rumors abound about the school's Seven Mysteries, one of which is Hanako-san. Said to occupy the third stall of the third floor girls' bathroom in the old school building, Hanako-san grants any wish when summoned. Nene Yashiro, an occult-loving high school girl who dreams of romance, ventures into this haunted bathroom but the Hanako-san she meets there is nothing like she imagined! Kamome Academy's Hanako-san actually is a boy!

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'!

A high school guy who doesn't trust girls anymore has been tricked too many times by girls who just wanted to get close to his good-looking older brother. After all that, he decides he’ll never trust a girl again.

But then, a pretty girl in his class suddenly starts talking to him a lot. Is she just trying to get to his brother too…? Or does she actually mean something else?