Takefu Yoshiaki, an ordinary office worker, is summoned from modern Japan to another world. However, Yoshiaki, who was only caught up in the “Hero Summoning”, is branded as incompetent by the king and is punished! While the heroes are attacking together, Yoshiaki decides to use his special skill, [Market]! And then there appears ― Simon, a shady looking arms dealer from the Earth (and a drug addict)! After negotiating with Simon, Yoshiaki somehow manages to escape his predicament with a pistol (a Spanish copy of the M1911) and an automatic rifle (AKM). With nowhere else to go, Yoshiaki finds himself helping a young dwarf girl named Mirril…? Yoshiaki’s encounter with Dwarves, Beastman and Elves, all of whom have been oppressed by humans, forces him to make a decision. He will make full use of the power of the [Market] and arm the sub-humans with modern weapons from Earth! The legend of the man who would later be known as the Demon King begins now…!!

Fii was the first princess of the rural nation, Déman. One day, she became engaged to King Roy; an icy king with both beauty and ability, whose management ability was perfect, and who would be perfect save for his coldness towards women. The engagement was not really anything for her to celebrate though. Why? Because her younger sister with both beauty and fame, whose personality was great, who held a mysterious power and who was a soothing miko had gotten into a marriage of love with said king. And Fii, her twin, had just come along with her as a set bonus. She was treated as a stain on the fairy tale, but after a certain event, Fii decided she didn’t care any more. She didn’t care about this lifestyle where she never saw her husband even once, where she would spend the rest of her days rotting away in a royal villa. She was going to live her second life! That was the decision she came to.

Liam Sera Banfield is a reincarnator. He had reincarnated into a fantasy world of magic and swords, but at the time the civilization had already been making advancements into outer space. The setting takes place in an intergalactic empire, a space opera-like universe where humanoid weapons and spaceships battle. Liam, who had been reborn into an aristocratic family in a monarchic society, has the ambition to one day become an evil lord. In his previous life, Liam had unfortunately lost everything and died in despair. — It’s foolish to live for others. — I will live for myself. Keeping those feelings in his heart, he has decided to fulfil his goal, but is instead worshipped as a virtuous ruler due to his difference in values. Will Liam be able to become an evil lord?

In the second year of high school, Iori Kagami is a boy who doesn’t stand out. Some of the students dislike him because of their impression of his twin sister, Shiori, who is famous as the perfect idol of their whole grade. With special permission, Iori lives in a US military base in Japan and works part-time as an interpreter. While working with Christina, Iori’s high specs are revealed and he starts to look around at the people around him. This is a story about how Iori’s specs are revealed when he gets involved with Christina.

Riku Barusak is a hard-working child. Despite possessing an innate superior physical strength and having withstood harsh training she fails to unlock her talent as a spiritualist. The failure results in her being thrown away by her family. Abandoned, the only ones that extended a hand to her were the demons, the greatest enemies of the human race. Serving under them as a soldier she becomes a weapon of human slaughter, a fiend that should never have existed.

I was just living in modern Japan, when I realized I reincarnated in a early modern European styled world… no, it’s just like Europe, right dad? Anyway, I was reincarnated in a European fantasy. This is the epic tale of I, Joseph Wallace. Probably. My second birthplace, the Silesia Kingdom, was in a precarious situation. The neighboring kingdoms military were pressuring the Silesia Kingdom until it collapses. I felt I should use my previous world’s knowledge to the fullest so I enrolled in a military academy… to become a cheat hero. Yep. I did not swing a sword in my previous life, I did not ride a horse in my previous life. Magic? What is that? I recalled “unnecessary information”… it’d be great if my story starts.

The Galactic Prince is a maiden game released in 2038. The heroine falls in love with various characters in the universe 1,700 years in the future. A boy in the far future who had such a dream gradually believes it is connected to reality. If this was the standard version with the flower garden development, he would have laughed it off. However, the progress seems to follow the ported hard mode version, with an interstellar war about to break out. Aware of the imminent destruction of the capital planet, he joined the military academy in order to get onboard the space fortress.

A former young man from Japan is reincarnated as Golan, an ogre in the Demon World. Currently, war is erupting all over the Demon World, and it is much like the feudal era. Furthermore, the residents of the Demon World are all of the happy-go-lucky sort. These people will take two steps forward if you take half a step back. Modesty is not a virtue in here. Regardless of what you think, you have to be strong in order to protect your own rights. That’s the Demon World. Before he died, his mother told him, ‘you should protect your friends, even if it means risking your own life.’ And while he tries to follow his family’s mantra, problems face him at every corner. ‘I’ll protect all of my family!’ Golan decides, but every day is the dark ages in the Demon World.

The protagonist is a player of a VRMMOFPS game who ends up falling off the map while playing in PvE mode, and ends up being transported to a fantasy world with his FPS system.

Nagato Kazuya, a “Military Nerd” high school student who gains the ability to summon modern-day weapons and soldiers, when he reincarnated into another world. Together with his summoned yandere military advisor, soldiers and modern-day weapons, they will conquer the land, seas and skies of a fantasy world. These are the unparalleled existences of his yandere harem and their stories of combat.