Games like Utakata no Hana ga Chiru

If you finished Utakata no Hana ga Chiru, the closest matches are Staffer Case: A Supernatural Mystery Adventure, Last Bet, Anata wa Akumade Watashi no Mono, Tsumannai and Meitantei Shikkaku na Kanojo. All 6 share its visual novel genre and are ranked by how closely their themes and modes overlap.