How many movies have Takako Shimizu and Takashi Hashimoto collaborated on?

They have worked on 3 movies together! Their first movie together was Blue Gender: The Warrior (2002) 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: The Will of Fire (2009). They are most known for their animation films together.