1girl, armor, ass, bangs, closed mouth, cloud, cloudy sky, from behind, gloves, hair ornament, horns, japanese armor, joints, leotard, long hair, looking at viewer, looking back, mitsudomoe (shape), ocean, official alternate costume, outdoors, purple eyes, purple hair, scenery, ship, shoulder armor, sky, solo, standing, thighhighs, tomoe (symbol), very long hair, warship , watercraft, weapon