1girl, anchor hair ornament, blue eyes, blue hair, blue shirt, blue shorts, gloves, hair ornament, hand up, innertube, long hair, looking at viewer, more more jump! project sekai, necktie, official alternate costume, one eye closed, open mouth, red necktie, sailor collar, ship's wheel, shirt, shorts, sidelocks, sitting, smile, solo, super soaker, very long hair, water, wet, wet clothes, white background, white gloves, white sailor collar, wrist cuffs