How many movies have Shoko Takahashi and Tadanori Usami collaborated on?

They have worked on 2 movies together! Their first movie together was 転校生はグラビアアイドル 高橋しょう子 (2017) and was their highest rated movie together. They have not worked together since 高橋しょう子と一泊二日温泉に行きませんか？ (2017).