On that day, suddenly, every single male virgin over the age of 18 started dying rapidly, causing a huge panic across Japan! Sex industry prices skyrocket overnight, forming angry mobs of terrified virgins, and the government knows not how to handle such an unprecedented crisis.

Enter our protagonist, 17-year old virgin Kurumi Eiri. He has to get laid before his 18th birthday, or he'll die! He hurriedly confesses to girls, only to be shot down without any hope. Is there any way for him to graduate from virginity?! What will the virgins do when death is staring them in the face?!

I was born as the villainess's daughter inside a novel. When I was born, Mom's wrongdoings have already been revealed leading to her confinement in the tower, and soon she'll receive a miserable death at the hands of the main characters. I held her hand while looking over my mother who searched for her ex-husband until her dying breath. My small hand entwined Mom's rough one and she finally turned to me with a warm gaze. "I understand you, Mom." "..." "Don't struggle anymore, and rest well." And don't wait for something like Dad who won't come. At my words, a tear fell from my mother's eye and soon, she comfortably rested. As the novel's villainess is dead, I, her daughter, will also die tomorrow night by those people. And then the second part of the novel will start. A novel where the main characters go on adventures, love and become happy at the first part. But I don't want to die and I have no thoughts of letting the second part flow as it is. "It's fine even if I'm this mean." It's a life where I don't know when I'd die anyway, so might as well change how the novel's second part goes.

Amagoe Homura, a high school student you can find anywhere, finds himself in a devastated version of Shibuya. A mysterious figure calling himself "Unknown" tells everyone that they can commit any crime in this world, and forces them to participate in a death game where they compete on who can commit the most severe crime...!

The remnants of a defeated Empire prepare to strike back at an invading army.

Manga adaptation by Takano Chiharu (Maris Stella of Doomsday) from a light novel by Jiraigyo.

One day the world perished, and a group of monsters emerged to control the whole world. In this eschatology, a group of people awakened and each acquired different special abilities. They are constantly escalating in the struggle, trying to save the world. The infinite chaos mode of Daguai upgrade will be opened soon ...

In the second half of the 2nd century, Naru, a warrior from the state of Koryo, was sold as a gladiator-slave to the Roman Empire and waged a desperate struggle for freedom.

Yu XiaoBei, a worker, in order to pay for his sister’s surgery, he chose to enter the mysterious arena and learned that if he survived till the end he will be able to control the world’s economies. Unexpectedly, Yu XiaoBei would face his treacherous competitors, caged in with a monster, and participate in a thrilling death game. To his delight, an unexpected gift made the protagonist determine that there was a chance to achieve his goal!

The space ship "Leviathan" was once the arena for a cruel battle of survival. The only hope: a cryogenic chamber - but there's only room for one person

The soviet interstellar fleet is heading to a new world for humans to settle. Our protagonist has a goal. He is doing his best to become a part of the ruling class on the yet to be colonized planet while his peers are having fun in the Simulated Reality. But something wrong happens on the way there.

One day, a giant monster in the shape of a bug appeared over the world… with only the "Children of the Butterfly" to fight against it.

A heartwarming romcom about a boy who can't help but want to punch girls and the heroines.

Collection of horror stories by author Misaki Kairi.

Rikako has doubts about the smiling faces of her bullied classmates. It turns out that it is because their brains have undergone surgery to release happy substances no matter how much they're bullied.

During a summer vacation with class 2-A, Makoto and his fellow classmates find themselves waking up in an unknown abandoned school building out in the woods. It turns out they’ve been captured and taken hostage by unknown people who have the intention of making two of the students participate in a “death game” where Makoto gets picked along with his classmate, Saotome. Follow along Makoto and Saotome unraveling the truth behind the “death game”!

Kurono Crawford (Chrono Crawford), a noble of Cepheus Empire had a secret. It was that he came from a Different world… Modern Japan. Having the knowledge about the modern weapons and his sense of values, he was an existence almost like a cheat, aiming to be the “Harem king”.

Abandoned by his superiors, left in command of the Empire’s rejects consisting of demi-humans such as Minotaurs, Dwarfs, and Elves, and thrust into a position as head of a poor fiefdom, Chrono will do everything he can to rebuild and strengthen his forces and revitalize the land, aided in part by his knowledge of the other world.

After the war, there are many "Extends" in the city, people whose bodies were modified to make them into dangerous weapons. Inui Juuzou is one of them, and he has no memories of his life and body before his head was transformed into a gun. Strangely enough, his head-gun is designed so that only someone behind him can pull the trigger. Juuzou makes a living by taking on cases involving Extends in the city, and he is assisted by Mary, an intelligent young woman that he has taken under his protection.

A tale of one woman's revenge. After being sent to prison for attempted murder, Nami Matsushima struggles to survive torture from the guards and her cellmates, so that she can escape and take revenge on the man who's responsible for all her pain.

The Earth has a message for all of its inhabitants: the world is ending in 42 days, and monsters will bring about the apocalypse. Game studio employee Jeong-u Park is selected by the Earth as someone who can save the planet, but he must first survive in a world where people are now killing each other for power. He also must compete with other saviors to retain his planet-saving abilities. As doomsday approaches, can Jeong-u become the savior the world needs?

Isamu doesn't stand out, and everyone calls him a "side character" behind his back. Even his passion for running doesn't get him anywhere on the track team, so he spends his nights languishing at a low-paying part-time job. It feels like everything he's holding in is going to boil over, but when people start getting infected with a mysterious illness that turns them into monsters when sexually aroused, he will have to learn how to control the urges he has pent up inside in order to survive.

The guy who served as an assistant for an adventurer party, ■■■■■, was betrayed by his party members on the dragon-infested Mt. Kuguse. Mortally wounded, he wakes up later in the nest of the Red Dragon, Kafal, who lost its eggs in the disaster. He has become a girl called Lushela, having been bestowed the name of the dragon's dead daughter, after losing both his memories and his name. It seems like Kafal's started to raise him as its own daughter...? A unique parent-child tale of how one dragon and one human's strange fates bring them together.

For a long time this country was attacked by its neighbor, the Empire, which created a series of unmanned military vehicles called the Legion. In response to the threat, the Republic successfully completes the development of similar technology and reflects the enemy's attack, having managed to do without casualties. But this is... the official version. In fact, there were victims. Outside of 85 districts of the Republic there was actually another one. "The non-existent 86th district." It was there that day and night continued the battles in which young men and women from the detachment known as Eighty-Six participated—they fought in drones... Shinn directs the actions of young suicide bombers while on the battlefield. Lena is a "handler" who commands a detachment from a remote rear with the help of special communication.