How many movies have Rena Aoi and Sakino Oto acted in together?

They have worked on 1 movie together! Their first movie together was ABP-977 乙都さきの 引退 緊縛、レズ、11P大乱交…最も過激な引退作！ (2020) and was their highest rated movie together. They have not worked together since ABP-977 乙都さきの 引退 緊縛、レズ、11P大乱交…最も過激な引退作！ (2020).