1girl, black_eyes, black_hair, black_neckerchief, black_sailor_collar, black_skirt, black_socks, feet_out_of_frame, grey_background, haida_katsuretsu, long_hair, long_sleeves, neckerchief, original, pleated_skirt, sailor_collar, school_uniform, serafuku, skirt, socks, solo, standing, two-tone_background