How many movies have Mao Hamasaki and Mary Tachibana acted in together?

They have worked on 1 movie together! Their first movie together was Masturbation Specialization Ultra Erotic Videos 8 Hours/100 Cum Shots!! Do-It-Yourself Edition (2017) and was their highest rated movie together. They have not worked together since Masturbation Specialization Ultra Erotic Videos 8 Hours/100 Cum Shots!! Do-It-Yourself Edition (2017).