How many movies have Akikazu Kono and Arthur Rankin, Jr. collaborated on?

They have worked on 6 movies together! Their first movie together was Hans Christian Andersen's The Emperor's New Clothes (1972) while their highest rated movie together was The Year Without a Santa Claus (1974). They have not worked together since Pinocchio's Christmas (1980). They are most known for their animation films together.