1girl, black_headwear, black_jacket, black_skirt, blue_archive, blue_eyes, book, closed_mouth, collarbone, halo, hat, holding, holding_book, iroha_(blue_archive), jacket, long_hair, long_sleeves, looking_at_viewer, military_hat, military_jacket, necktie, red_hair, red_necktie, ringopan, simple_background, sitting, skirt, solo, thighs, very_long_hair, wariza, white_background