A 17 year old socially awkward orphaned shogi player, dealing with adult problems like financial difficulties, loneliness, and depression.

Shortly after being summoned to a new world, Subaru Natsuki and his new female companion are brutally murdered. But then he awakes to find himself in the same alley, with the same thugs, the same girl, and the day begins to repeat.

Taiki Inomata loves badminton, but he has a long way to go before he can reach nationals. When Taiki sees upperclassman Chinatsu Kano practicing her heart out on the girls’ basketball team, he falls for her hard. After an unexpected turn of events brings the two closer together, sports might not be the first thing on their minds anymore!

First comes marriage, then comes an earthbound love that is out of this world. From the day his parents named him, Yuzaki Nasa has been destined for outer space...or so he believes. But ...

A human child is adopted by a demon and sent to a demon school. He must find a way to survive in the dangerous but fun world he has entered.

The story of Oumae Kumiko and others as second-year students.

In the Atlatan continent, demons from another dimension called Chaos invaded which the nobility fought back using Crests, which gave them superhuman powers. However, rather than join forces...

When Lord El-Melloi II, the later Waver Velvet, gets asked to claim his inheritance over Adra Castle, he travels there with his apprentice Gray to do so. But they are not the only ones ...