1girl, d, arm_at_side, arm_behind_head, arm_up, armpits, asakura_toru, bikini, black_bikini, breasts, breasts_apart, cleavage, cowboy_shot, earrings, idolmaster, idolmaster_shiny_colors, jewelry, light_purple_hair, looking_at_viewer, maanu, medium_breasts, navel, open_mouth, parted_bangs, short_hair, side-tie_bikini_bottom, simple_background, smile, solo, stomach, swimsuit, white_background