How many movies have Hideoki Kusama and Maaya Sakamoto collaborated on?

They have worked on 2 movies together! Their first movie together was Evangelion: 3.0+1.0 Thrice Upon a Time (2021) and was their highest rated movie together. They have not worked together since Fate/Grand Order the Movie: Divine Realm Of The Round Table: Camelot Paladin; Agateram (2021).