nazo no hana, robin (arknights), arknights, commentary request, highres, 1girl, animal ears, animal hands, bag, bags under eyes, barcode, black pantyhose, brown hair, claws, freckles, hair between eyes, holding, holding knife, knife, long hair, long sleeves, looking at viewer, pantyhose, pantyhose under shorts, polka dot, polka dot shirt, ponytail, raccoon ears, raccoon girl, raccoon tail, shirt, shorts, shoulder bag, simple background, solo, tail, white shirt