How many movies have Tomokazu Gunji and Yuko Sanpei collaborated on?

They have worked on 2 movies together! Their first movie together was Yes! Precure 5: The Great Miracle Adventure in the Country of Mirrors (2007) and was their highest rated movie together. They have not worked together since Healin' Good♡Precure: GoGo! Big Transformation! The Town of Dreams (2021).