How many movies have Mikoi Sasaki and Sora Tokui acted in together?

They have worked on 4 movies together! Their first movie together was Milky Holmes Live Tour 2011 “Secret Garden” LIVE DVD (2011) while their highest rated movie together was Detective Opera Milky Holmes the Movie: Milky Holmes' Counterattack (2016). They have not worked together since Detective Opera Milky Holmes the Movie: Milky Holmes' Counterattack (2016).