How many movies have Aki Maeda and Masahiko Tsugawa acted in together?

They have worked on 9 movies together! Their first movie together was Haunted School 3 (1997) while their highest rated movie together was Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack (2001). They have not worked together since 必殺仕事人2013 (2013).