Protagonist Kouki Narumi is a high school student who also writes a manga serialized in a certain weekly publication. Kaoruko Rokuonji is the student council president and illustrator for a popular manga. One day, just as Kaoruko happens to be trying to recruit a male student council member, she learns Kouki's true identity and the fact that it's his manga she has been illustrating. Kouki agrees to join the student council under the condition that she keeps his identity secret. Then his younger sister, Toa Narumi, and her friend Mihiro Miyase also join the student council...

There are many idols with long-established talent agency 346 Production. And now the company is starting a new program, the Cinderella Project! Girls leading normal lives are chosen to be aspiring idols and see another world for the first time in this Cinderella story. Can they all climb the stairs that lead to the palace? The magic begins now...

Akira Oono awakens in the body of his online character: Demon Lord Hakuto Kunai. With powerful game mechanics and abilities on his side, this gamer turned badass plots his course through a new world filled with saints, demons, and charming companions!