Games like First Page of Love

If you finished First Page of Love, the closest matches are Temirana: The Lucky Princess and the Tragic Knights, Bride of the Full Moon, Amnesia, Shinsouban Mahoutsukai to Goshujin-sama: Wizard and The Master and Diabolik Lovers: Haunted Dark Bridal. All 10 share its visual novel genre and are ranked by how closely their themes and modes overlap.