Usa, a high-school student aspiring to begin a bachelor lifestyle, moves into a new apartment only to discover that he not only shares a room with a perverted roommate that has an obsession for underage girls, but also that another girl, Ritsu, a love-at-first-sight, is living in the same building as well! [Official English Translation](https://www.crunchyroll.com/comics/manga/bokura-wa-minna-kawaisou/volumes)