Games like S.Y.K: Renshouden

If you finished S.Y.K: Renshouden, the closest matches are Tasogaredoki: Kaidan Romance, Signal, Magical Paws, Pinky Distortion and Ore-sama Kingdom: Koi mo Manga mo Debut wo Mezase! Doki-doki Love Lesson. All 7 share its visual novel genre and are ranked by how closely their themes and modes overlap.