How many movies have Ryuichi Horibe and Show Hayami acted in together?

They have worked on 4 movies together! Their first movie together was Heavy Metal L-Gaim I: Pentagona Window + Lady Gavlet (1986) 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). They are most known for their animation films together.