How many movies have Naozumi Yamamoto and Takuya Shiba collaborated on?

They have worked on 7 movies together! Their first movie together was Tora-san's Love Call (1971) while their highest rated movie together was Tora-san's Pure Love (1976). They have not worked together since Tora-san, the Go-Between (1985). They are most known for their comedy films together.