How many movies have Hideji Hōjō and Mariko Okada collaborated on?

They have worked on 4 movies together! Their first movie together was Samurai I: Musashi Miyamoto (1954) while their highest rated movie together was Samurai III: Duel at Ganryu Island (1956). They have not worked together since When It Rains, It Pours (1957). They are most known for their drama films together.