How many movies have Junko Natsu and Ryôhei Uchida acted in together?

They have worked on 5 movies together! Their first movie together was Women's Police: Swirling Butterflies (1970) while their highest rated movie together was Shadow Hunters 2: Echo of Destiny (1972). They have not worked together since Case of the Disjointed Murder (1977). They are most known for their crime films together.