How many movies have Hironori Sawada and Hisao Shirai collaborated on?

They have worked on 2 movies together! Their first movie together was Inuyasha the Movie: Affections Touching Across Time (2001) while their highest rated movie together was Detective Conan: The Phantom of Baker Street (2002). They have not worked together since Detective Conan: The Phantom of Baker Street (2002).