Manga Like Isshou Hatarakitakunai Ore ga Classmate no Daininki Idol ni Natsukaretara

Rintaro Shido, a high school boy who aspires to be a full-time house-husband, is in the same class as Rei Otosaki, the center of the popular idol group "Millefeuille Stars." The two have never been involved with each other, until one day when Rei nearly collapses from hunger, and Rintaro makes a home-cooked meal to feed her....... "I'll pay you 300,000-yen a month. Can I come and eat with you every day?" Thus began their new relationship, almost like a couple living together. Rintaro is unable to grasp the proper distance between himself and Rei, who comes to his room where he lives alone. There, Rei shows a vulnerable side that she would never show in the classroom or on stage.......? This is the start of a romantic comedy about a semi-cohabitation arrangement with a beautiful, popular idol girl, that will make your heart tingle and pound! (Source: Over-Lap, translated)