How many movies have Aika Usagi and Mero Shina acted in together?

They have worked on 1 movie together! Their first movie together was A No Bra Flat Chested Private Tutor Flashes Nip Slip Special Lessons Mitsuki Nagisa Aida Usagi Rin Fujisawa (2020) and was their highest rated movie together. They have not worked together since A No Bra Flat Chested Private Tutor Flashes Nip Slip Special Lessons Mitsuki Nagisa Aida Usagi Rin Fujisawa (2020).