How many movies have Kazumi Takayama and Watanabe Miria acted in together?

They have worked on 1 movie together! Their first movie together was 乃木坂46版 ミュージカル「美少女戦士セーラームーン」 (2019) and was their highest rated movie together. They have not worked together since 乃木坂46版 ミュージカル「美少女戦士セーラームーン」 (2019).