How many movies have Chihiro Ando and Yuka Yamauchi acted in together?

They have worked on 2 movies together! Their first movie together was Nogizaka 46 Ver. Musical "Pretty Guardian Sailor Moon" (2018) and was their highest rated movie together. They have not worked together since Nogizaka 46 Ver. Musical "Pretty Guardian Sailor Moon" 2019 (2019).