How many movies have Natsume Nakayama and Sakura Ishiyama acted in together?

They have worked on 12 movies together! Their first movie together was Hello! Project Kenshuusei Happyoukai 2020 12gatsu ~Hikari~ (2020) while their highest rated movie together was Hello! Project Kenshuusei Happyoukai 2021 3gatsu ~Yell~ (2021). They have not worked together since Hello! Project 2023 Winter ~TWO OF US~ (2023).