How many movies have Rikiya Iwaki and Shusuke Sone acted in together?

They have worked on 3 movies together! Their first movie together was G-men of Japan 4: Special Armed Unit Mobilization (1956) and was their highest rated movie together. They have not worked together since G-men of Japan 5: Skyscraper Wolves (1960). They are most known for their drama films together.