Fuufu Ijou, Koibito Miman. summary: Jirou, a third-year in high school, is forced to live with a gyaru named Akari under a course called the "Couple Practical". In order to be paired with their own romantic interests, they're going to act as a married couple...!?
From Shoujo Manga Maniac: Nadeshiko's parents have already decided for her that she will marry Yamato. Her parents even make them live in a room together to develop their feelings! Contain sidestories: Huge Me Tight Love at a Fingertip