How many movies have Masamune Shirow and Tetsuya Nishio collaborated on?

They have worked on 7 movies together! Their first movie together was Ghost in the Shell 2: Innocence (2004) while their highest rated movie together was Ghost in the Shell: S.A.C. 2nd GIG - Individual Eleven (2006). They have not worked together since Ghost in the Shell: Arise - Border 4: Ghost Stands Alone (2014). They are most known for their science fiction films together.