How many movies have Asami Imai and Mayako Nigo acted in together?

They have worked on 11 movies together! Their first movie together was THE iDOLM@STER Master Movie (2006) while their highest rated movie together was THE IDOLM@STER M@STERS OF IDOL WORLD!! 2015 (2015). They have not worked together since THE IDOLM@STER New Year Live!! Hatsuboshi Enbu (2019).