How many movies have Chika Sakamoto and Motoki Yagi collaborated on?

They have worked on 3 movies together! Their first movie together was Go! Anpanman: The Pyramid of the Rainbow (1997) while their highest rated movie together was Heartcatch Precure! Movie: Fashion Show in the City of Flowers!? (2010). They have not worked together since Heartcatch Precure! Movie: Fashion Show in the City of Flowers!? (2010). They are most known for their family films together.