How many movies have Mitsuo Degawa and Setsuko Tanaka collaborated on?

They have worked on 6 movies together! Their first movie together was Tora-san Meets His Lordship (1977) while their highest rated movie together was Tora-san, My Uncle (1989). They have not worked together since The Twilight Samurai (2002). They are most known for their comedy films together.