Games like The Three Princes and Adarna

If you finished The Three Princes and Adarna, the closest matches are Amnesia, Drastic Killer, L.G.S.: Shinsetsu Houshin Engi, Diabolik Lovers: Haunted Dark Bridal and Magical Paws 2: Heart Wishes. All 6 share its visual novel genre and are ranked by how closely their themes and modes overlap.