Shuudan Nyotaika Gal, Ochiru

Class A for developing elites, and Class E for the unruly, neglected students... this perfect equilibrium being maintained in an all-boys' school will collapse because of a mass male-to-female genderswap incident. The entirety of Class A, consisting of the school's top-ranked caste, became a class full of dumb gals who got redesignated Class F due...