Games like Hyakki Yakou: Kaidan Romance

If you finished Hyakki Yakou: Kaidan Romance, the closest matches are Spade no Kuni no Alice: Wonderful Black World, Kami Naru Kimi To, Drastic Killer, L.G.S.: Shinsetsu Houshin Engi and Asaki, Yumemishi ~Hitotose~. All 7 share its visual novel genre and are ranked by how closely their themes and modes overlap.