How many movies have Jun Kasama and Yuki Nomura collaborated on?

They have worked on 2 movies together! Their first movie together was Maquia: When the Promised Flower Blooms (2018) while their highest rated movie together was Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train (2020). They have not worked together since Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train (2020).