1girl, animal_ears, arknights, black_collar, braid, collar, dog_ears, ears_down, floppy_ears, frown, goldenglow_(arknights), hair_ornament, hair_over_shoulder, hairband, hairclip, hand_on_another's_head, kakutasu_(akihiron_cactus), long_hair, looking_at_viewer, pink_hair, railing, side_braid, single_braid, sitting, solo, thighhighs, white_thighhighs, yellow_eyes