1girl, anger_vein, arknights, bare_shoulders, black_footwear, black_ribbon, black_thighhighs, blue_hair, blush, cantabile_(arknights), cantabile_(arknights)_(cosplay), ch'en_(arknights), chibi, clenched_hand, closed_mouth, cosplay, flame-tipped_tail, hair_ribbon, hand_up, horns, keluy, leaning_forward, long_hair, looking_at_viewer, low_twintails, pleated_skirt, red_eyes, ribbon, shadow, shoes, simple_background, skirt, solo, standing, tail, thighhighs, twintails, very_long_hair, white_background, white_skirt