How many movies have Akane Iwakuma and Kurumi Katayama collaborated on?

They have worked on 5 movies together! Their first movie together was The Boy and the Beast (2015) while their highest rated movie together was Evangelion: 3.0+1.0 Thrice Upon a Time (2021). They have not worked together since Evangelion: 3.0+1.0 Thrice Upon a Time (2021). They are most known for their animation films together.