Games like Bitter-Sweet Cohabitation

If you finished Bitter-Sweet Cohabitation, the closest matches are Yumeutsutsu Re:Master, Saimin School Days: Hypnotic School Days, I'll be your ideal lover! My Dream Lover, Shiori no Kotoha: Dark Reflections and Boku no Natsuyasumi. All 7 share its adventure genre and are ranked by how closely their themes and modes overlap.