How many movies have Gosho Aoyama and Yuuichi Tsuchiya collaborated on?

They have worked on 1 movie together! Their first movie together was Detective Conan: Shinichi Kudo and the Kyoto Shinsengumi Murder Case (2012) and was their highest rated movie together. They have not worked together since Detective Conan: Shinichi Kudo and the Kyoto Shinsengumi Murder Case (2012).