How many movies have Masayasu Kitayama and Yoji Yamada collaborated on?

They have worked on 9 movies together! Their first movie together was Tora-san's Salad-Day Memorial (1988) while their highest rated movie together was Tora-san, My Uncle (1989). They have not worked together since It's a Flickering Life (2021). They are most known for their comedy films together.