1girl, animal_ears, ball, bare_arms, bare_shoulders, black_dress, breasts, buttons, cat_ears, dress, frills, hair_ornament, hand_up, long_hair, looking_at_viewer, night, night_sky, purple_eyes, silver_hair, sky, sleeveless, sleeveless_dress, small_breasts, smile, solo, standing, star_(sky), star_(symbol), starry_sky, twintails, very_long_hair, water, wavy_hair, wristband