How many movies have Rei Ayana and Ren Fukusaki acted in together?

They have worked on 3 movies together! Their first movie together was Tokyo Underground Women's Prison CHAPTER 1 · Area 88 (2015) while their highest rated movie together was Nagisa's Big Breast Milk Fight (2016). They have not worked together since Nagisa's Big Breast Milk Fight (2016). They are most known for their drama films together.