How many movies have Atsuki Mashiko and Yume Miyamoto acted in together?

They have worked on 5 movies together! Their first movie together was Kamen Rider Saber + Kikai Sentai Zenkaiger: Super Hero Chronicles (2021) and was their highest rated movie together. They have not worked together since Avataro Sentai Donbrothers vs. Zenkaiger (2023). They are most known for their science fiction films together.