Haruka met him at Gate 4 with the unhurried composure of someone whose calendar contained other people’s urgencies. She wore a black blazer that softened at the shoulders with fabric softened from use, and a nameplate that read "Private Secretary" in neat silver letters. Her eyes took inventory of Erito first—height, gait, the careless way he thumbed the photograph—and then the photograph itself, which showed a narrow storefront crowded with faded lanterns and a single kanji lacquered in red.

The breakthrough set off a sequence of small conspiracies. Contacts were called; the strings Haruka had pulled showed their seams. A retired postal worker remembered a forwarding address; a chef remembered a small, stubborn woman who preferred sashimi to tea. Little by little, the place in the photograph stopped being an idea and became an address with an exact door and a brass clasp darkened by hands.

At the private viewing, a man in a gray suit presented a cedar box containing a bundle of letters wrapped in washi. The paper smelled of camphor and old incense. Erito's hands trembled as he unfolded the first page. The handwriting was small and sure; folded within the margins were pressed petals and a ticket stub from a theatre that had been razed ten years prior. Each scrap was a cartography of absence—addresses without residents, names without signatures, a ledger entry noting a debt repaid in teacups.