How many movies have Maaya Sakamoto and Yumi Uchimura acted in together?

They have worked on 1 movie together! Their first movie together was 坂本真綾 25周年記念LIVE「約束はいらない」 at 横浜アリーナ (2021) and was their highest rated movie together. They have not worked together since 坂本真綾 25周年記念LIVE「約束はいらない」 at 横浜アリーナ (2021).