How many movies have Hiroyuki Shimizu and Shinya Kouno collaborated on?

They have worked on 2 movies together! Their first movie together was Magical Girl Lyrical Nanoha: The Movie 1st (2010) while their highest rated movie together was Sword Art Online: The Movie – Ordinal Scale (2017). They have not worked together since Sword Art Online: The Movie – Ordinal Scale (2017).