Kimi to Himitsu no Hanazono
君とひみつの花園
Natsu was raised as a boy but longs to be a girl and transfers to an all-girls school to pursue this dream. Her roommate, Huzio, is a girl who Natsu admires and aspires to be like. Huzio is actually a male student training to perform as a woman for a role in the family's kabuki theater business. The two quickly become close and agree to keep each other's secrets.