How many movies have Captain Ehara and Yuta Aoi collaborated on?

They have worked on 1 movie together! Their first movie together was I Tried Desperately, So Desperately, So So Desperately To Resist My Girlfriend's Elder Sister, But Finally I Could Resist No Longer, And We Engaged In Forbidden Sex For 2 Days, And Now, Nobody Must Know What We Did. Arina Hashimoto (2020) and was their highest rated movie together. They have not worked together since I Tried Desperately, So Desperately, So So Desperately To Resist My Girlfriend's Elder Sister, But Finally I Could Resist No Longer, And We Engaged In Forbidden Sex For 2 Days, And Now, Nobody Must Know What We Did. Arina Hashimoto (2020).