Nara thought of the life she might have had if she had not chosen the knot-and-shop. She had been young once: a student of cartographers who drew maps that included not only streets but also the lengths of silences between friends. She had loved a man whose hands were apologetic and quick; together they mapped the dark and she nearly left Kosukuri to trace riverbeds in the hinterlands. She imagined that other life like an unopened letter tucked into her heart.