3girls, :d, ^_^, closed_eyes, comic, folded_ponytail, greyscale, grin, high_five, kneehighs, long_sleeves, machinery, monochrome, multiple_girls, neckerchief, one_eye_closed, open_mouth, pleated_skirt, ponytail, sailor_collar, school_uniform, serafuku, short_hair, skirt, smile, wading