How many movies have Masataka Naruse and Rena Ichinose 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 New Battles Without Honor and Humanity 2: Head of the Boss (1975). They have not worked together since New Battles Without Honor and Humanity 2: Head of the Boss (1975). They are most known for their crime films together.