How many movies have Kazumi Sugimoto and Kenichi Ikeda collaborated on?

They have worked on 4 movies together! Their first movie together was Koichiro Uno's Wet and Swinging (1984) while their highest rated movie together was Female Leopard (1985). They have not worked together since Ashiya reijô: Ikenie (1986). They are most known for their drama films together.