On an otherwise ordinary morning, Keiko replaced the last notch into the cedar chest and wrote a single line on a fresh scrap of paper: "1000giri 130614 Keiko 720 — high quality." She folded it the same way she had found it, slipped it into a vinyl sleeve, and left it for someone else to discover—because some mysteries are instructions, some disappearances are gifts, and some names are an inheritance of careful, secret kindness.