High school freshman Nao Misumi has known Sena Ikuta, his older sister Rio’s best friend, since he was in elementary school. As a self-proclaimed “sister’s boy”, Nao has always found Sena’s over-familiarity incredibly annoying. Yet, despite being loud, airheaded, and having zero sense of personal space, he could never truly bring himself to hate her. She has always looked out for him just as much as she has for Rio.

She’s a total idiot, too carefree, and her sense of personal space is completely broken. To Nao, she’s supposed to be nothing more than a nuisance, and yet...

“At first, I hated her for sure. She was noisy, and always took the things I cherished. So why is it that now—?”

Even as he grumbles about her constantly calling him “Lil bro," he finds himself unable to leave her alone. How did this “annoying” fixture in his life become the one person he can’t look away from?

Adapted from the Faris route of Steins;Gate Hiyoku Renri no Darling.

Amae Yuuya, an office worker in his third year of employment, is completely exhausted by the daily grind. Then, for the first time in seven years, Yuuya meets Aoi Shiratori, a girl eight years younger than him who used to live in his neighborhood. She had grown up to be a beautiful JK girl who was good at housework, and she said to him,

“Yuuya-kun, would you like to live with me under the premise of marriage?”

Aoi desperately wants to live with Yuuya, her first love. Yuuya, who is puzzled, agrees to live with Aoi as a guardian for the time being, but Aoi’s aggressive approach makes him very nervous inside.

After the assassination of the powerful Godfather, Don Pazolini, the world has been thrown into chaos. Many mafia try to fill the power vacuum, but there is a rumor that Don Pazolini's son is hidden away somewhere. That son is Nero, an orphan who is raised in a bar with showgirls as his friends. He dreams of one day finding his parents, but he doesn't know who they are. One day, he encounters a haunted baseball bat, who names himself "Pucchi" and refers to himself as the Pazolini family 'fantasma.' Pucchi insists that Nero come with him to become the new Godfather and rebuild the Pazolini mafia family. Nero is reluctant, but quickly realizes he has no choice, since there is a price on his head and his identity is no longer much of a secret.

Nakayama Haruto is a game commentator who streams provocative content under the name "Oni-chan." He attracts attention for his radical streams , but his true identity is that of a good older brother who streams to raise money for his younger sister's tuition and living expenses. However, he accidentally forgets to turn off the streams, and his true personality is revealed to the public. Just when it seems like he's going to cause a major uproar, the contrast with his usual self turns out to be a big hit with viewers...!?

As our humble corporatist Itonami Norio is suddenly summoned to another world, it would look as if he'll be sent to a battlefield-- he, however, holds no skill to speak of, and as he is deemed to be useless. He negotiates with The King and receives a plot of land -- an empty, deserted plot of land, with no inhabitant in sight. Norio holds something he couldn't bring himself to tell anyone: The Master of Supremacy, a gift which will grant him the most comfortable of lives in this world. Hereby begins the Norio's colorful story -- having a mermaid he fishes declare herself his wife, becoming neighbors with the Undead King, this is his busy but enjoyable life -- and now a dragon appears ?!

The story will combine the legend of a demon king with a hero who crosses over time and other things. The comedy will involve traveling between a Japanese living room and another world.

Saitou is an ordinary handyman that gets transported to another world where his skills are very useful. He starts to really understand what it means to be needed.

When the boy's soul enters the body of a girl, but what about he's able to destroy the demons in order to protect the world? A work of Jiu Ye has officially launched.

A hero undertakes the task of defeating the Demon Lord for the sake of world peace. When he arrives at the Demon Lord's castle, he is greeted by the Demon Lord with a marriage certificate in her hand! The hero is bewildered by the Demon Lord's strong appeal to marry him, but...? A love comedy about a hard-loving Demon Lord and a salt-addicted hero whose world is in danger of extinction!

Ishidaira is a delinquent who visited the library for the first time since elementary school. But then, he was pointed out by Hayasameru and Shirai, who works at the library, that he has not returned a book that he borrowed ten years ago. A manga about how Ishidaira went from trying to borrow a book from a library to working there instead.

Late, an assassin with a mission completion rate of 99.9%, suddenly receives a request for assassination from an unfamiliar client.

Surprisingly, the client was the goddess of another world, "Mises," who had lost the battle and was being destroyed.

The content of the request from Mises is the assassination of "Masla Zul, the god of another world".

The next assassination target of the strongest assassin Late is "God of another world"! ??

Accidentally summoned by an ancient map, first year high school student, Kiyokawa Hiroto is forced by the arrogant Lord of the castle to exterminate the vampire that has been haunting his castle. Unexpectedly befriending a girl from Mummy tribe, Hiroto skillfully managed to capture the Vampire with her help. However, he is soon framed by the Lord of the castle. Bravely and kindly aiming to be a Lord, the fantasy of summoned to another world starts!

Bookstore manager Tenma hasn't shown up for work or called in today. His employee, Asuka, worried about him, goes to his house and discovers... he's been petrified by his medusa wife! But surely they can return him to normal?

Tenma left a letter saying that if anything happens to him, Asuka should take care of his wife. But Asuka is a guy who can only get excited by other mens' wives. Also, and most importantly for the plot - hot medusa wife.

A man in the middle of a mental breakdown caused by overwork becomes the chosen target of a young succubus. In his exhausted state, he can't provide the "food" she needs, so she takes it upon herself to treat his depression to restore his energy so she can feed.

High-school student Hasumi-chan is drawn to Khomura-sensei, a young, socially awkward biology teacher generally seen as weak and boring but recognized by her to be kind.

Girls cry! Laugh! And get harassed! Young female college student, Hino Motogane, starts a part-time job at a small late night Izakaya. However the shop’s clientele – were youkai. These youkai do all kinds of things to their favorite Hino, sometimes they strip her, sometimes they cover her in spit, no matter what they work her to death! After all, she wants her paycheck…. Come on in under the curtain into an Izakaya comedy where girls are full of laughter, tears, sweat, spit, and who knows what fluids that are flying about.

Mamori Wataya is a tall but dark, plain, and shady high school girl. One day she meets Kanashi Fuji, who has a small, thin body and an evil-looking smile. A supporting character that no one can find and a villain that no one likes. This encounter turns their gray days blue.

Another short Twitter manga about an old couple turned young again.

"I did it again...!"

The Hero who can't seem to set out on his journey!!

The protagonist, who was reincarnated into another world, becomes a hero and receives the task of defeating the Demon King. To repay the world that accepted him , he decides to set out on a journey... However, he can't seem to leave the first village, as he is constantly tempted by charming heroines such as the female priestess, his childhood friend who is a magician, and so on!

Thus, the birth of the "I did it again...!" type hero!