How many movies have Hirofumi Suzuki and Satomi Higuchi collaborated on?

They have worked on 3 movies together! Their first movie together was Naruto the Movie: Guardians of the Crescent Moon Kingdom (2006) while their highest rated movie together was Sword of the Stranger (2007). They have not worked together since Naruto Shippuden the Movie: The Will of Fire (2009). They are most known for their animation films together.