1girl, alternate_hairstyle, bikini, blush, breasts, brown_hair, cleavage, cropped_legs, green_bikini, hat, holding_own_arm, idolmaster, idolmaster_shiny_colors, kuwayama_chiyuki, large_breasts, looking_at_viewer, looking_to_the_side, see-through, see-through_cleavage, simple_background, solo, straw_hat, swimsuit, uouokuma, white_background