Games like Houkagou Colorful Step: Undou-bu!

If you finished Houkagou Colorful Step: Undou-bu!, the closest matches are Starry Sky: in Summer, Starry Sky: in Autumn, Starry Sky: After Autumn, Starry Sky: in Winter and Starry Sky: After Winter. All 7 share its visual novel genre and are ranked by how closely their themes and modes overlap.