1girl, p, animal_ear_fluff, animal_ears, arknights, bad_pixiv_id, black_skirt, black_socks, cardigan, cat_ears, cat_girl, cat_tail, closed_mouth, feet_out_of_frame, foreshortening, green_background, green_eyes, green_hair, grey_cardigan, hand_on_own_hip, harmonie_(arknights), heart, long_hair, long_sleeves, looking_at_viewer, lying, on_side, pleated_skirt, shirt, signal_1120, simple_background, skirt, smile, socks, solo, tail, tongue, tongue_out, white_shirt