1girl, animal_ears, ass, barefoot, bikini, bikini_top_only, black_bikini, blue_hair, cat_ears, cat_tail, fake_animal_ears, feet, from_behind, from_below, idolmaster, idolmaster_cinderella_girls, legs, loli, long_hair, looking_back, looking_down, miniskirt, night, night_sky, ookamiuo, panties, pantyshot, red_eyes, sajo_yukimi, skirt, sky, smile, solo, star_(sky), starry_sky, swimsuit, tail, thighs, underwear, upskirt, white_panties