How many movies have Kappei Yamaguchi and Masahiro Kase collaborated on?

They have worked on 3 movies together! Their first movie together was Case Closed: The Fourteenth Target (1998) while their highest rated movie together was Detective Conan: Captured in Her Eyes (2000). They have not worked together since Case Closed: Countdown to Heaven (2001). They are most known for their crime films together.