1girl, artist_name, black_hair, blue_eyes, contrapposto, eyebrows_visible_through_hair, gradient, gradient_background, katana, long_hair, sailor_collar, sheath, shiny, shiny_skin, skirt, solo, sparkle, sword, thighhighs, thighs, unsheathing, walking, weapon, white_legwear, white_skirt, zettai_ryouiki