How many movies have Jouji Nakata and Tomoya Asami collaborated on?

They have worked on 2 movies together! Their first movie together was The Garden of Sinners: A Study in Murder (Part 2) (2009) while their highest rated movie together was Fate/stay night: Heaven's Feel I. Presage Flower (2017). They have not worked together since Fate/stay night: Heaven's Feel I. Presage Flower (2017).