1girl, barefoot, bikini, blonde_hair, blush, choker, ear_piercing, earrings, flat_chest, full_body, gengorou, hair_over_one_eye, idolmaster, idolmaster_cinderella_girls, jewelry, loli, looking_at_viewer, piercing, purple_eyes, shirasaka_koume, short_hair, side-tie_bikini_bottom, simple_background, smile, solo, swimsuit, white_background, white_bikini, white_choker