1girl, barefoot, bikini, breasts, brown_eyes, cleavage, curly_hair, dutch_angle, feet, frilled_bikini, frills, green_hair, hairband, idolmaster, idolmaster_million_live!, large_breasts, looking_at_viewer, lying, ocean, on_stomach, red_bikini, shallow_water, soles, solo, swimsuit, tetsujin_momoko, the_pose, toes, tokugawa_matsuri, water, wet