How many movies have Hikaru Yamazaki and Riria Kojima acted in together?

They have worked on 2 movies together! Their first movie together was Ressha Sentai ToQger vs. Kyoryuger: The Movie (2015) while their highest rated movie together was Ressha Sentai ToQger Returns: Super ToQ #7 of Dreams (2015). They have not worked together since Ressha Sentai ToQger Returns: Super ToQ #7 of Dreams (2015).