How many movies have Gosho Aoyama and Isshin Chiba collaborated on?

They have worked on 16 movies together! Their first movie together was Detective Conan: Captured in Her Eyes (2000) while their highest rated movie together was Detective Conan: The Phantom of Baker Street (2002). They have not worked together since Detective Conan: Love Story at Police Headquarters ~Wedding Eve~ (2022). They are most known for their animation films together.