How many movies have Atsuho Matsumoto and Yoshiharu Shimizu collaborated on?

They have worked on 9 movies together! Their first movie together was Naruto the Movie: Guardians of the Crescent Moon Kingdom (2006) while their highest rated movie together was The Last: Naruto the Movie (2014). They have not worked together since Boruto: Naruto the Movie (2015). They are most known for their animation films together.