How many movies have Akiko Yajima and Masayuki Yoshida 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) and was their highest rated movie together. They have not worked together since Crayon Shin-chan: Fast Asleep! Dreaming World Big Assault! (2016). They are most known for their animation films together.