How many movies have Harumi Sone and Teruhiko Saigō acted in together?

They have worked on 4 movies together! Their first movie together was The Young Eagles of the Kamikaze (1968) while their highest rated movie together was Shogun's Samurai (1978). They have not worked together since Yagyu Jubei: The Fate of the World (2015). They are most known for their drama films together.