How many movies have Ayaka Fukuhara and Nao Toyama acted in together?

They have worked on 4 movies together! Their first movie together was Arpeggio of Blue Steel -Ars Nova DC- (2015) while their highest rated movie together was Arpeggio of Blue Steel -Ars Nova Cadenza- (2015). They have not worked together since THE IDOLM@STER CINDERELLA GIRLS 3rdLIVE シンデレラの舞踏会 - Power of Smile - Day2 (2016).