1girl, black_hair, broken_horn, brown_eyes, demon_horns, genderswap, genderswap_(mtf), hair_over_face, hair_ribbon, horns, ishiyumi, katana, ma_no_mono-tachi, red_ribbon, ribbon, school_uniform, serafuku, sitting, solo, sword, thighhighs, thighs, twintails, weapon, white_thighhighs