How many movies have Naoko Matsui and Satoshi Shibata collaborated on?

They have worked on 1 movie together! Their first movie together was Happiness Charge Precure! the Movie: Ballerina of the Doll Kingdom (2014) and was their highest rated movie together. They have not worked together since Happiness Charge Precure! the Movie: Ballerina of the Doll Kingdom (2014).