How many movies have Iwao Teraoka and Yuichi Yoshida collaborated on?

They have worked on 4 movies together! Their first movie together was Fafner in the Azure: Dead Aggressor - Heaven and Earth (2010) while their highest rated movie together was The Anthem of the Heart (2015). They have not worked together since The Anthem of the Heart (2015). They are most known for their animation films together.