How many movies have Akiko Yajima and Hiroaki Akagi collaborated on?

They have worked on 3 movies together! Their first movie together was Crayon Shin-chan: The Legend Called Buri Buri 3 Minutes Charge (2005) while their highest rated movie together was Crayon Shin-chan: Super-Dimension! The Storm Called My Bride (2010). They have not worked together since Crayon Shin-chan: Super-Dimension! The Storm Called My Bride (2010). They are most known for their comedy films together.