While hiking, Kogoro, Conan, and Ran hear the moaning voice of the tengu, a mythical dog-like creature. After staying the night at a guest house at the bottom of the mountain, they decide to visit the tengu's cave, one of the town's historic sites. Inside the cave, Conan discovers a body wearing a tengu mask hanging from the shrine. The body belongs to Mayor Shoji Mayama. Kogoro determines the death is a suicide based on the absence of anyone else in the cave, but Conan feels there's something off about the body and crime scene.
Genres: Animation , Comedy , Crime , Mystery
Keywords: adventure , age-change , anime , based-on-manga , cop , detective , dramatic , japan , japanese-high-school , mysterious , secret-identity , secret-organization , shounen , suspenseful , watch-series-online , watch-anime-series-online