How many movies have Nakaba Takahashi and Sōji Kiyokawa collaborated on?

They have worked on 20 movies together! Their first movie together was Mito Kōmon's Rambling Journey: The Sword of the Soaring Dragon (1951) while their highest rated movie together was The Sword Knows (1958). They have not worked together since Young Lord Yakuza (1961). They are most known for their drama films together.