How many movies have Norifumi Suzuki and Reiko Ike collaborated on?

They have worked on 11 movies together! Their first movie together was Hot Springs Mimizu Geisha (1971) while their highest rated movie together was Terrifying Girls' High School: Delinquent Convulsion Group (1973). They have not worked together since Terrifying Girls' High School: Delinquent Convulsion Group (1973). They are most known for their action films together.