How many movies have Kenji Takahashi and Yasuharu Takanashi collaborated on?

They have worked on 5 movies together! Their first movie together was Naruto Shippuden the Movie: The Lost Tower (2010) while their highest rated movie together was Pretty Cure All Stars DX3: Deliver the Future! The Rainbow-Colored Flower That Connects the World (2011). They have not worked together since Pretty Cure All Stars New Stage 2: Friends from the Heart (2013). They are most known for their adventure films together.