Games like Tsukihime Plus-Disc

If you finished Tsukihime Plus-Disc, the closest matches are Danganronpa V3: Killing Harmony, 428: Shibuya Scramble, Diabolik Lovers Chaos Lineage, Clannad Side Stories and Ephemeral: Fantasy on Dark. All 8 share its visual novel genre and are ranked by how closely their themes and modes overlap.