How many movies have Hiroaki Shimizu and Reiko Nozaki collaborated on?

They have worked on 3 movies together! Their first movie together was Naruto Shippuden the Movie: The Lost Tower (2010) while their highest rated movie together was Children Who Chase Lost Voices (2011). They have not worked together since Alice in the Country of Hearts: Wonderful Wonder World (2011). They are most known for their adventure films together.