How many movies have Reiko Okuyama and Sadao Kikuchi collaborated on?

They have worked on 5 movies together! Their first movie together was Horus: Prince of the Sun (1968) while their highest rated movie together was The Three Musketeers in Boots (1972). They have not worked together since The Three Musketeers in Boots (1972). They are most known for their animation films together.