Ao Sato is accidentally swapped with himself in a parallel world with a male/female ratio of 1:39.

He finds a kind family and lovely women at the place where he was switched.

Seeing the outside of these women, he's relieved to see that the number of men and women has changed, but not much else.

However, their inner lives are filled with conflicts and troubles.

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

Narita, a family restaurant employee in his late twenties who is always busy with work, is feeling down about the results from his job interview. While having dinner one night, he's absentmindedly watching a video recommended to him on a streaming site.

The video shows Sasa Yoruzaki, an artist with an overwhelming sense of fashion and amazing singing ability, despite her cool and slightly cheeky attitude.

Later, when he goes to an old laundromat to deal with some laundry problems, he suddenly notices a woman and feels something is off about her. The woman seems familiar... That's when he realises it's Sasa herself, the one he had just seen in the video.

Kyosuke entered high school dreaming of a sparkling, youthful life. However, after reuniting with his older, introverted childhood friend, Kyoko, he is lured into joining the "Imitation Games Club."

The club's activities revolve around sophisticated versions of "make-believe" games like "House" or "Hide-and-Seek"—reimagined as intellectual pursuits for high schoolers. But for some reason, "accidents" keep happening, leading to some very steamy and unexpected developments!

While these boys and girls initially intended to play wholesome games, their childhood pastimes are fast-tracking them into a deeply immoral relationship...?! Playing children's games at this age is naughty, fun, and totally scandalous! An immoral youth comedy begins!

Standing at the crossroads of life; the important choices - “Flags”. Hatate Souta, a young man who can see these flags, transferred to “Hatagaya Academy”, a prestigious school in the metropolitan area. Not only does he meet beautiful girls in his busy school life, he even goes as far as living with them under the same roof! Surrounded by these flags, this enviable romantic comedy begins!

The manga centers on veteran novelist Mariko Kōda, who lives with the families of both her son and her grandson in one house. Feeling like she no longer has any place in her home, she decides to leave the house and strike out on her own, beginning with living in a manga cafe in the city.

One day, Baek Woo-hyun, an ordinary college student, returned after being transported to the dimension of Reverse Planet, the world’s most popular online virtual-reality game.

He had dreamed of coming back… but the damn game was still running as if nothing had happened, and the ghosts of the comrades who died “over there” kept urging him to avenge them at every turn.

In the end, Woo-hyun logs back into Reverse Planet to uncover the connection between the game and the other world. Fortunately—or perhaps unfortunately—he doesn’t get sent back “over there,” but he happens to appear on the stream of a certain streamer he meets by chance… and an anonymous viewer, Viewer 62, reaches out to him.

― How does it feel to have returned to reality?

Makoto Kaneshiro, a former member of the Special Forces, had been spending his days engrossed in video games while struggling to find his place back into society.

Suddenly, he receives an unexpected phone call. "Makoto Kaneshiro, is that you?" The caller possesses detailed knowledge of Makoto's personal information and gaming habits.

Caught off guard, Makoto attempts to shut down his computer, but… to his dismay, he discovers the same situation repeating itself, again and again.

At the end of summer, Eiji Aono witnesses his childhood friend and girlfriend, Miyuki Amada, cheating on him with Kondo, the ace of the soccer team. Betrayed by her and emotionally shattered, Eiji becomes the target of baseless slander and harassment. Cornered and with nowhere to turn, he escapes to the school rooftop—where he meets a mysterious girl...

"In my class, there is a true idol."
A first-year high school student at an ultra-elite school, Hiruno has to be the top student in his class according to his strict mother's order, but when he fails to fill in his first achievement test, he gets a red mark and has to take a remedial class. However, there is another participant in the remedial class...?

Professional wrestler Yamamoto Jingo just returned to Japan from a 5 year training trip in the US and Mexico, only to be greeted by his now defunct wrestling company: Yamato. He's come to find out that as soon as the president of the company passed away, the rival wrestling group "Teijitsu" took down Yamato. Jingo has now been forced to go seek revenge for the destruction of Yamato by challenging the Teijitsu president. One thing led to another, and now Jingo has been half-forced into working under Teijitsu as the new wrestler from Brazil: Agnes Kamen

Following a disastrous encounter with a noble, Myne finally resolves to say goodbye to her family and friends in the lower city, changing her name to “Rozemyne” and beginning her new life as the adopted daughter of Ehrenfest’s archduke. However, her days as an archnoble in noble society are brutal, as she is put through rigorous etiquette and magic training on top of her duties as High Bishop and forewoman. It all proves too much for a weak little seven-year-old girl… Or it would have, had the High Priest not offered her the keys to the temple’s book room as a reward. If she could get her hands on those, she’d be able to read all sorts of precious books! Her name may have changed, but Rozemyne’s passion for books remains the same as she charges into a whole new world! The detailed setting expands as the printing industry grows in size. Here begins Part 3 of this biblio-fantasy for book lovers everywhere!

Being flung from the world of Fate/Extra Kishinami Hakuno finds himself in a very strange predicament. Caster Route.

The protagonist Kim Chulsoo works his ass off for a living as a manual laborer in real life and by grinding for and selling items in a game.

He finally gets the chance to switch to a hidden class, hoping for that one big shot in life…!

But the hidden class turns out to be... a Goblin Summoner?!

Choi Seong-woon, achieves the top rank in the game “Lost World,” successfully completing all the game’s achievements. However, his joy doesn’t last long when he receives a suspicious email and is summoned to the real “Lost World,” where he embarks on a competition to become a “god.”

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

Yoishi, the owner of a bar, is disappointed with the poor food his adventurers are eating. One day, he begins to explore the cooking method, a bitter and inedible food found in the city's labyrinth, for a group of new adventurers.

"With this power, couldn't I become a mysterious mage who stands out while no one knows who he is?"

Higashiyama Touri is reincarnated and granted the ultimate talent for a rare and special type of magic, "Dimensional Magic" by God himself. Dreaming of becoming the cool, enigmatic powerhouse whose name spreads through whispered rumors while he enjoys a quiet drink at the bar, Touri decides to act out his fantasy. Right after reincarnating, he rescues an adventurer party from being wiped out by a giant monster. Expecting the girls to spread rumors about him, he is shocked when instead... the country's strongest party, full of beautiful women, starts following him around?!

Helck Sequel

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Author's Twitter: https://twitter.com/piui_nanaki

This school is known for its football club Ranzan, a refuge from the head of the largest departments. To avoid disbanding the club, the manager using the new football coach: Tetsuo Kuroki. He will choose to form teams with the strongest students. And indeed, four of them come to integrate the school. Among them Shingo Narita, a student is turbulent but not a bad person who does not hesitate to fight to defend his colleagues. When he proposed to join the club soccer, a sport he practiced a few years ago, his enthusiasm took over. Through sport, Professor Kuroki will teach them that there are other solutions that come from a single blow.