Kusuhara Meru is a normal girl with an ordinary appearance, style and grades. Therefore, she had been living a peaceful, inconspicuous high school life, but by a chance accident, the beauties of the student council called, “Reiryuu’s 5 Leaders,” ended up taking a fancy to her. As she comes into contact with the cheat council members, her hidden abilities were revealed and Meru too, was thrust into the student council. With Reiryuu Academy as the stage, the ordinary girl chock-full of secrets together with the genius boys chock-full of beauty will lead, a full of dokidoki and at times heartrending, everyday-life-type school story begins!

https://comic-days.com/episode/2550912965053100633

Luciana realized she had been reincarnated as a villainess in an otome game. But in her previous life, she was lonely single woman, so she had fantasized about a life where she would be popular with all the men if she were reincarnated. I made up my mind! In order to avoid condemnation, I'm going to avoid all the potential romantic targets, and I'm going to live this life quietly! But wait. Why are they all coming to me? Am I the main character in this game world? No, no, I am definitely not that special! Of course, there wasn't supposed to be such a thing as the doting route, either! (Source: SqEx Novels, translated)

A prequel novel that takes place before Devil Summoner: Raidou Kuzunoha vs. The Soulless Army, shortly after Raidou Kuzunoha the XIV came to the capital.

A saint who lost her memory drastically changes from a cruel and ruthless tyrant to a husband-loving wife! When Charlotte wakes up, she has lost all her memories, and the power that made her a "rare saint" has been blocked. But she doesn't mind, because her new husband, Oswald, is too good-looking…! "I think I fell in love with you at first sight!" "I'm sorry, but I hate you." Apparently, the Charlotte of the past tormented people with her cruel behavior. If that's the case, she will try to hide her amnesia and do her best to become a good person! A suspenseful romantic comedy between a clumsy genius mage and the cruel saintess who loves him! (Source: Ichijinsha Novels, translated)

The story follows high school student Shin Managi who, after visiting his teacher in a hospital, witnesses the end of the world. After this mysterious event he is granted supernatural powers, becoming half-demon and is able to recruit other demons to aid him.

The right arm of the medic holds the death and fate of the battlefield in his palm— The Kingdom and the Empire were engaged in harsh battle. A combat medic corps of the Stars, the Kingdom’s elite unit, led by captain Medic was assigned to escort a newcomer of Stars, Lilith. The strongest medic march into a battlefield of certain death to save the girl who rejects sacrifice—! (Source: Kadokawa, translated)