Games like Koi wa Rule ni Shibararenai!

If you finished Koi wa Rule ni Shibararenai!, the closest matches are Koibana Days, Possession Magenta, I Doll U, OGA Oni-Gokko Royale Hunter ha Field de Koi wo Suru and Kimikare: Shingakki. All 6 share its visual novel genre and are ranked by how closely their themes and modes overlap.