Games like Uta no Prince-sama: All Star After Secret

If you finished Uta no Prince-sama: All Star After Secret, the closest matches are Mystic Messenger, If My Heart Had Wings, Seduce Me the Otome, Uta no Prince-sama: Amazing Aria and Uta no Prince-sama: All Star. All 6 share its music genre and are ranked by how closely their themes and modes overlap.