How many movies have Mayu Iwatani and Natsuko Tora acted in together?

They have worked on 14 movies together! Their first movie together was Stardom 7th Anniversary (2018) while their highest rated movie together was Stardom Dream Slam In Osaka (2018). They have not worked together since Stardom In Showcase Vol. 4 (2023). They are most known for their action films together.