How many movies have Cocoro Kikuchi and Houko Kuwashima acted in together?

They have worked on 5 movies together! Their first movie together was Heartcatch Precure! Movie: Fashion Show in the City of Flowers!? (2010) while their highest rated movie together was HeartCatch PreCure! Musical Show (2010). They have not worked together since Tropical-Rouge! Precure: The Snow Princess and the Miraculous Ring! (2021). They are most known for their fantasy films together.