How many movies have Route Yamazaki and Umi Mitoma collaborated on?

They have worked on 1 movie together! Their first movie together was RCTD-122 Fakecest Life With Sweaty Sweat With A Mother-in-law And A Mother-sister Of Super-masturbation 3 (2018) and was their highest rated movie together. They have not worked together since RCTD-122 Fakecest Life With Sweaty Sweat With A Mother-in-law And A Mother-sister Of Super-masturbation 3 (2018).