1girl, alternate_costume, animal_ear_fluff, animal_ears, arknights, bare_shoulders, black_hairband, black_leotard, blonde_hair, blush, braid, braided_hair_rings, collar, collarbone, detached_collar, fox_ears, fox_girl, fox_tail, green_eyes, hair_between_eyes, hair_rings, hairband, hand_up, leotard, looking_at_viewer, no_shoes, parted_lips, red_(aba02), red_background, simple_background, sitting, sketch, solo, strapless, strapless_leotard, suzuran_(arknights), tail, thighhighs, twin_braids, white_collar, white_thighhighs, wing_collar, wrist_cuffs, yokozuwari