1girl, backlighting, bikini, black_bikini, blush, breasts, brown_hair, cleavage, collarbone, cowboy_shot, hands_on_own_hips, idolmaster, idolmaster_cinderella_girls, jacket, kawamura_kazuma, large_breasts, leaning_forward, looking_at_viewer, mukai_takumi, navel, open_clothes, open_jacket, sideboob, solo, stomach, straight_hair, sweatdrop, swimsuit, v-shaped_eyebrows, white_jacket