Meiji Restoration Mystery Tour: Decipher Chapter The kidnappers call Kobayakawa's phone and demands Conan's group to find the treasure before nightfall. Conan realizes that the map of Hagi has the same shape of a cat. He overlaps the picture of a cat from the diary with the map and realizes the location pinpointed by the picture points them to a temple. Once there, Conan realizes that in the previous riddle, "mouse" was referring to the English word mouth. Conan finds the next clue in a stone lantern, and explains that the opening of a lantern is called a fire mouth. The clue contains a ripped page of the diary which tells them they should go to a cave infested with Kappas to construct a map. Kikkawa directs them to Akiyoshi cave, the only cave containing a lake...