3girls, adapted_turret, black_eyes, black_hair, blue_sailor_collar, blue_skirt, braid, brown_eyes, brown_hair, brown_sailor_collar, brown_skirt, cannon, hair_between_eyes, headphones, jewelry, machinery, mast, multiple_girls, pleated_skirt, rigging, ring, sailor_collar, school_uniform, serafuku, short_hair, sidelocks, simple_background, skirt, smokestack, torpedo, torpedo_tubes, turret, wavy_hair, wedding_band, white_background