How many movies have Maaya Sakamoto and Shintaro Ehara collaborated on?

They have worked on 4 movies together! Their first movie together was Sakamoto Maaya LIVE TOUR 2009 "WE ARE KAZEYOMI!" (2009) 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). They are most known for their music films together.