How many movies have Keiji Fujiwara and Yoshio Urasawa collaborated on?

They have worked on 2 movies together! Their first movie together was Nintama Rantarou Movie: Ninjutsu Gakuen Zenin Shutsudou! no Dan (2011) while their highest rated movie together was Crayon Shin-chan: Very Tasty! B-class Gourmet Survival!! (2013). They have not worked together since Crayon Shin-chan: Very Tasty! B-class Gourmet Survival!! (2013).