How many movies have Nobuo Kaneko and Reiko Ike acted in together?

They have worked on 8 movies together! Their first movie together was Terrifying Girls' High School: Women's Violent Classroom (1972) while their highest rated movie together was Battles Without Honor and Humanity: Proxy War (1973). They have not worked together since Down with The Big Boss (1979). They are most known for their crime films together.