How many movies have Mayu Iwatani and Risa Okuda acted in together?

They have worked on 7 movies together! Their first movie together was Stardom Year-End Climax 2014 (2014) while their highest rated movie together was Stardom World Climax 2022- Night 2 (2022). They have not worked together since Stardom: Allstar Grand Queendom 2023 (2023). They are most known for their action films together.