Year 20xx. In various parts of the world, there are gates that connect to another world. There are tens of thousands of demi-humans and monsters living in Tokyo alone and various services have been established to accommodate the residents from the other world. One such place is the real estate agency called Ebisu-ya.

Young Sain Forth has it made; as the famed Holy Knight, he has the people’s love, the respect of kings, and the blessings of a literal goddess. His aspirations lie elsewhere, though. With his assistant Melia at his side, he leaves for an academy in a foreign kingdom, where he is treated as a deviant by his peers. It’s his own fault, mind you—his stubborn insistance on wearing a custom, all-black uniform makes him stick out. He isn’t the only outcast in his class: Alicia, born into the Clan of Light but unable to use anything but fire magic, faces similar struggles, and the two quickly become allies. Alicia proposes that they enter the labyrinth below the school in search of a holy sword, but Sain has other plans in mind: a doom sword. And so, with his friends in tow, Sain ventures into the perilous unknown, driven by a wish to become the coolest, edgiest, most awesome thing in existence: a Dark Knight. There’s just one problem. He can’t use dark magic. Like, at all. (Source: J-Novel Club)

Kagari Shuuya found himself inside a white room where he was shown a futuristic interface to reincarnate in another world. He was given choices of race and 4 extra skills. Among the myriad of races up for selection, he chose to be a half-vampire, a race similar to human in appearance, but has most of the advantages of a vampire with the sole weakness of Light attribute magic. But he exploited that weakness by choosing an extra skill that allows him to use Light magic. That combination somehow produced a brand new species that unites light and darkness, Seivalt. The other 3 extra skills were Language Comprehension, Chain Projection, and Growth Modifier. With such cheaty line-ups he was transported to another world, but the destination was a very severe place that even with his cheats it’s not easy to survive, the vast underground world. He could beat most enemies, but there’s no way out, there’s no people, a world of loneliness. After few months surviving in that dark world, he braved himself to venture even further. There he encountered a white giant winged beast, an apostle, which instantly made holes in his body and consuming flesh. As his wounds were healing, he kept running until he reached an altar that enshrined a black tiger statue. The apostle caught up to him and they commenced a life and death battle. Shuuya’s body was torn apart and his flesh littered the area, but then his vampiric blood went berserk and the predator changed. The apostle got her blood and soul drained and Shuuya lost his consciousness. In the silence, Shuuya’s flesh and blood gathered and formed into a small cute black cat. In the distant past, it was called a Divine Beast, now it’s a cute cat that will accompany Shuuya in his adventures.

What kind of future awaits the boy who holds two powers that can change the world? A technological revolution was brought about by The Last Witch, to the world of magic, with the introduction of 'science'. Lyle, a boy wielding the powers of both magic and science, was caught between his childhood friend, the noblewoman Maria who was pressing forward into an era of science, and Lunaria, a girl of the Phantasm race, a symbol of the age of magic. Two different girls, from two different eras and ages. Which will the boy bearing the power to change the world choose? (Source: Baka-Tsuki)

Kale is a newly promoted paladin sworn to protect the kingdom, but during the ritual of choosing his own holy sword, he awakens a "demon sword" that can take human form! The Demon Sword is considered a dangerous entity because of its overwhelming power. However, when the demon sword's human form is a beautiful girl named Reece, who looked at Kale with adoring eyes calling him master, Kale couldn't help but think... "She's cute...very cute!!!!" Thus Kale decides to do everything possible to keep Reece happy and keep her power under control, but...!? (Source: Pixiv, translated)

After an incident, interactions with many different worlds started in the modern society. An elf, a woman knight, a vampire, a cat eared girl, a fairy, and even a demon lord are freely walking in Japan, and to allow them to study the special class “Itoku” was created! In Itoku, a boy, Yakuma Mamoru, became the class representative and began a fulfilling school life as his classmates from different worlds relied on and became attached to him!

Suzuki is a boy who is feared for his appearance and various rumors, sadly keeping him from having any close friends. It was the first time he had ever made a girl cry, even though he had helped her on the train. But for some reason that girl, Azekura, Alice uses it as a turning point and begins to learn about Suzuki's differences.

The story and mythology of the Braves has already ended, and their star-spanning fable begins...

Kisaragi Yurie finds a stuffed teddy bear, but it's no ordinary teddy bear, it's an Akuma called Devil Bear. Yurie has health problems involving her heart and her childhood friend, Takizawa Ryou, an unrequited love has been acting aloof and distant towards her. Devil Bear grants Yurie three wishes: 1. A healthy body. 2. To have a good relationship with her childhood friend, Takizawa Ryou, who lives next door. 3. Her nakedness to be seen by Ryou and Ryou to be able to touch her body a lot. (Source: Crazy-Cake)

One day, Elle, a village girl who remembers her previous life, realizes that she is a villainous witch in an Otome game. In the game, she is supposed to be a strong character, but for some reason, all that the young Elle awakens with are subtle skills! Still-- "Leave it to a little girl, that's what she is!" Not wanting to be a villain, Elle aims for a fun slow life at a diner in town with the crispy slimes she has tamed with her skills! The events outside of the scenario with the characters to be captured and the events of the demon attack are no problem as long as there is a little girl and slimes! With her own ideas and utilizing her clunky skills, the villainous witch will live strongly today! **Original Web Novel:** [Kakuyomu](https://kakuyomu.jp/works/1177354055583714609), [Syosetu](https://ncode.syosetu.com/n2538gs/) [Original Web Serialization](https://firecross.jp/ebook/series/564)

After her sister’s engagement to the crown prince is broken off suddenly, tragedy strikes, and Lady Francette and her family lose all of their wealth and status. Left with nothing but her name and determination, Francette moves to the slums and ekes out a living selling homemade pastries. That’s when she meets an unlikely new friend named Wibble, a talking slime who introduces her to the one and only slime duke himself: Gabriel! To her surprise, the unusually stoic Gabriel soon asks for Francette’s hand in marriage--and she accepts. Now she must adapt to Triste and its eccentric people, and she soon finds herself breathing life into the strange but endearing backwater. What was once a marriage of convenience becomes something much more in time...and—of course—expect lots of slime! (Source: J-Novel Club)

Sorata Sasukiba has no aptitude for magic, but is a genius swordsman that inherited one of the most powerful swords from his father. The story begins when he enrolls in Enbu Academy, one of the most prestigious magic schools that specializes in combating a mysterious "anti-magic" organization that wreaks havoc throughout the world. There, he meets Felicia who is the number one magician and the leader of the Seven-Star Knights. This meeting would cause drastic changes the fate of the world. A new legend begins as the strongest swordsman is joined by seven magicians.