How many movies have Isao Natsuyagi and Yûko Natori acted in together?

They have worked on 5 movies together! Their first movie together was The Street of Desire (1984) while their highest rated movie together was Ganryujima: Kojiro and Musashi (1992). They have not worked together since Shadow Warrior of Nobunaga Oda (1996). They are most known for their drama films together.