Games like ITYH: A Horror Otome

If you finished ITYH: A Horror Otome, the closest matches are The Coffin of Andy and Leyley, Sucker for Love: First Date, Milk Outside a Bag of Milk Outside a Bag of Milk, Milk Inside a Bag of Milk Inside a Bag of Milk and Class of '09. All 7 share its indie genre and are ranked by how closely their themes and modes overlap.