The Joseon Retrospective

The killer left no trace in the security footage. But every door in the building remembers who opened it.

Keiko Ito has spent nineteen years as a registrar — the last eleven at the National Art Center Tokyo, documenting everything that enters and leaves one of Japan’s most prestigious exhibition venues. She does not investigate crimes. She reconciles records.

Then the body of Dr. Yun Se-bin — the Korean provenance researcher accompanying a Joseon dynasty moon jar — is found in a basement service corridor. And Keiko discovers something the police cannot see: Se-bin left a message. Not a note. A seven-line annotation, handwritten in Korean, on page four of Keiko’s own condition report.

While the investigation circles the suspects — a defensive visiting scholar, a nervous estate lawyer, a Deputy Director of Operations caught withholding key information — Keiko follows the only trail she knows: the documentary one. The badge log that records every door. The inspection schedule she filed herself. The 1938 acquisition records buried in a second-floor archive — records Se-bin found, and chose, deliberately, to protect inside the one system nobody thought to watch.

What begins as a registrar’s itch — the specific unease of a professional who knows something is not where it should be — becomes the careful, methodical construction of a case that will take the investigation somewhere it cannot yet see.

Set mostly across ten days in October in the climate-controlled corridors of Tokyo’s art world, The Joseon Retrospective is a mystery about institutional trust, colonial history, and the quiet, durable power of a correctly maintained record.

For readers of The Cloisters and The Last Masterpiece who love a quiet, documentary mystery in the tradition of B.A. Shapiro.

Book One of the Keiko Ito Mystery Series.