hishimiya tsugaru, beatmania iidx, bemani, 1girl, ahoge, arms behind back, bikini, breasts, cowboy shot, female focus, from side, green bikini, green eyes, hair ribbon, holding, innertube, long hair, looking at viewer, navel, parted bangs, red eyes, ribbon, ribs, shadow, sidelocks, simple background, small breasts, solo, standing, striped bikini, striped clothes, swim ring, swimsuit, two side up, white background