How many movies have Isamu Ichida and Norimichi Igawa collaborated on?

They have worked on 15 movies together! Their first movie together was The Street Fighter's Last Revenge (1974) while their highest rated movie together was Shogun's Samurai (1978). They have not worked together since Bloom in the Moonlight “The Story of Rentaro Taki” (1993). They are most known for their drama films together.