More than a married couple, but not lovers. Manga

Summary:

Jirou, a third-year in high school, is forced to live with a gal 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...!?

Jirou, a third-year in high school, is forced to live with a gal 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...!?

Jirou, a third-year in high school, is forced to live with a gal 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...!?