How many movies have Megumi Saito and Mio Kudo acted in together?

They have worked on 2 movies together! Their first movie together was Kamen Rider Ghost: The 100 Eyecons and Ghost’s Fateful Moment (2016) while their highest rated movie together was My Long Awaited Love Story (2017). They have not worked together since My Long Awaited Love Story (2017).