How many movies have Natsuko Tora and Saki Kashima acted in together?

They have worked on 15 movies together! Their first movie together was Stardom Dream Slam In Osaka (2018) while their highest rated movie together was Stardom New Years Stars Tag 2 (2019). They have not worked together since Stardom In Showcase Vol. 4 (2023). They are most known for their action films together.