Following an anonymous tip, Richard Moore travels to a remote inn to catch a murderer. Instead he finds evidence of river monsters! Conan is sure the killer is all too human, but then Rachel sees one of the legendary creatures for herself...

Then Conan visits a hot spring where a movie crew’s crime drama is interrupted by a real murder. And at a romantic chocolate-themed party, the host samples a not-so-sweet bite of cyanide!

Story and Art by Gosho Aoyama
Release January 8, 2019
ISBN-13 978-1-4215-9867-3
Trim Size 5 × 7 1/2
Imprint Shonen Sunday
Length 192 pages
Series Case Closed
Category Manga
Age Rating   Teen Plus