1girl, alternate costume, alternate hairstyle, animal ears, black background, black choker, black hair, black sailor collar, black serafuku, black shirt, cat ears, cat girl, choker, collarbone, colored inner hair, diamond-shaped pupils, diamond shape, glaring, gradient background, grimace, halo, long hair, mask, mouth mask, multicolored hair, narrowed eyes, neckerchief, pink eyes, pink hair, pink neckerchief, purple background, sailor collar, school uniform, serafuku, shaded face, shirt, solo, straight hair, symbol-shaped pupils