How many movies have Yoshimi Narita and Yoshitaka Yashima collaborated on?

They have worked on 4 movies together! Their first movie together was Futari wa Precure Max Heart Movie 2: Friend of Yukizora (2005) and was their highest rated movie together. They have not worked together since Yes! Precure 5 Go Go! Movie: Happy Birthday in the Land of Sweets (2008). They are most known for their action films together.