1girl, alternate_costume, armpits, arms_up, beach, bikini, black_bikini, breasts, brown_hair, collarbone, cowboy_shot, day, hair_ornament, hairclip, higuchi_madoka, idolmaster, idolmaster_shiny_colors, looking_at_viewer, medium_breasts, mole, mole_under_eye, navel, ocean, outdoors, parted_lips, purple_eyes, short_hair, solo, standing, stomach, swept_bangs, swimsuit, tsukumo_momo, underboob, water