How many movies have Akira Shioji and Keiko Kinugasa acted in together?

They have worked on 2 movies together! Their first movie together was Female Ninjas: In Bed with the Enemy (1976) while their highest rated movie together was New Battles Without Honor and Humanity 3: Last Days of the Boss (1976). They have not worked together since New Battles Without Honor and Humanity 3: Last Days of the Boss (1976).