Kasane Hayafuji's secret joy in life is seeing Aoyama-san, a waitress at a family restaurant. One night, she saw Aoyama standing alone in the rain. When she tried to help, Aoyama suddenly made her an offer.Will you be my big sister?

Kosuke is killed by a truck, his soul is lost in a garden with two beautiful girls. The owner of the place will let him choose whether he will be reborn or summoned to another world, and he maintains the summons. In this new world, the main two girls who

Odakura, a high school boy who looks otaku, and Narumi, a high school girl who looks like a gal. Originally, they were polar opposites who didn't get along even at school, but by chance, Odakura used his natural dexterity to grant Narumi's wishes one af