How many movies have Taiki Sakurai and Tetsuya Nishio collaborated on?

They have worked on 6 movies together! Their first movie together was Ghost in the Shell: Stand Alone Complex - The Laughing Man (2005) while their highest rated movie together was Evangelion: 2.0 You Can (Not) Advance (2009). They have not worked together since Napping Princess (2017). They are most known for their animation films together.