How many movies have Minoru Inuzuka and Ryōsuke Kagawa collaborated on?

They have worked on 8 movies together! Their first movie together was 一本刀土俵入　 (1954) while their highest rated movie together was The Lightning Sword (1962). They have not worked together since Zatoichi's Flashing Sword (1964). They are most known for their drama films together.