How many movies have Orie Tanaka and Yukihiro Shibutani collaborated on?

They have worked on 4 movies together! Their first movie together was Naruto Shippuden the Movie: The Will of Fire (2009) while their highest rated movie together was Hotarubi no Mori e (2011). They have not worked together since Natsume's Book of Friends: The Waking Rock and the Strange Visitor (2021). They are most known for their fantasy films together.