How many movies have Eiji Fukuyama and Takenori Tsukuma collaborated on?

They have worked on 3 movies together! Their first movie together was Gensomaden Saiyuki Requiem: For the One Not Chosen (2001) while their highest rated movie together was Detective Conan: Episode One - The Great Detective Turned Small (2017). They have not worked together since Detective Conan: Episode One - The Great Detective Turned Small (2017). They are most known for their animation films together.