Games like Koezaru ha Akai Hana: Koi ha Tsuki ni Michibikareru

If you finished Koezaru ha Akai Hana: Koi ha Tsuki ni Michibikareru, the closest matches are Amnesia, Norn9: Act Tune, Diabolik Lovers: Vandead Carnival, Utsusemi no Meguri and Diabolik Lovers: Haunted Dark Bridal. All 6 share its visual novel genre and are ranked by how closely their themes and modes overlap.