Layton Mystery Detective Agency: Kat's Mystery‑Solving Files

Season 1, Episode 47

Episode Title: The Millionaire Ariadne's Conspiracy (1)

Air Date: 2019-03-10

Overview:

Receiving an invitation addressed to her father requesting attendance of a puzzle-solving event hosted by the mysterious Ariadne, Katrielle and company find themselves reunited with all seven of the renowned London millionaires at the deserted mansion of a deceased magnate.