Synopsis

A note arrived for Jirokichi Suzuki, informing him of a planned return of three artifacts belonging to Sakamoto Ryōma: a letter, a cup stained with Ryōma’s blood, and his pistol. The announcement specified that this would occur during the upcoming Ryōma exhibition. Jirokichi, intrigued, persuaded Shishihiko Tarumi, the owner of Ryōma's possessions, to host the exhibition at his museum. Simultaneously, he began devising a trap for the elusive thief known only as Kid. Sonoko, Ran, and Conan vis