How many movies have Hiroko Emori and Kazuhiko Inoue acted in together?

They have worked on 4 movies together! Their first movie together was Blue Comet SPT Layzner: Act-I Eiji 1996 (1986) while their highest rated movie together was Romance of the Three Kingdoms II: Tensho's Heroes (1986). They have not worked together since Blue Comet SPT Layzner: Act-III Seal 2000 (1986). They are most known for their war films together.