Games like Hana Oboro: Sengoku-den Ranki

If you finished Hana Oboro: Sengoku-den Ranki, the closest matches are Taisho x Alice Episode 1, Psychedelica of the Ashen Hawk, Steam Prison, Un:Birthday Song ~Ai wo Utau Shinigami~ and Amnesia Crowd. All 6 share its visual novel genre and are ranked by how closely their themes and modes overlap.