Games like Shiratsuyu no Kai

If you finished Shiratsuyu no Kai, the closest matches are Diabolik Lovers Chaos Lineage, Virche Evermore: ErroR:salvation, Norn9: Act Tune, Diabolik Lovers: Vandead Carnival and Diabolik Lovers More, Blood. All 7 share its visual novel genre and are ranked by how closely their themes and modes overlap.