How many movies have Takahiro Ikezoe and Tomokatsu Nagasaku collaborated on?

They have worked on 5 movies together! Their first movie together was Stormy Night (2005) while their highest rated movie together was Naruto Shippuden the Movie: The Will of Fire (2009). They have not worked together since Naruto Shippuden the Movie: Blood Prison (2011). They are most known for their animation films together.