5girls, :3, ahoge, anchor, bangs, cannon, comic, fang, folded_ponytail, glasses, greyscale, hair_between_eyes, hair_ornament, hairclip, hat, long_hair, lying, machinery, monochrome, multiple_girls, on_stomach, peaked_cap, pleated_skirt, school_swimsuit, school_uniform, serafuku, shaded_face, shirt, short_hair, short_hair_with_long_locks, sidelocks, skirt, solid_circle_eyes, sweatdrop, swept_bangs, swimsuit, t-shirt, torpedo