How many movies have Daisuke Mataga and Hidetsugu Ito collaborated on?

They have worked on 4 movies together! Their first movie together was Naruto Shippuden the Movie: The Will of Fire (2009) while their highest rated movie together was Doraemon: Nobita and the New Steel Troops: Winged Angels (2011). They have not worked together since Doraemon: Nobita's Secret Gadget Museum (2013). They are most known for their adventure films together.