How many movies have Norifumi Suzuki and Yûko Kanô collaborated on?

They have worked on 6 movies together! Their first movie together was Terrifying Girls' High School: Lynch Law Classroom (1973) while their highest rated movie together was Terrifying Girls' High School: Delinquent Convulsion Group (1973). They have not worked together since Truck Rascals VI: Momojiro, The One and Only (1977). They are most known for their action films together.