How many movies have Rei Tamaki and Shoko Takahashi acted in together?

They have worked on 4 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 Twitching And Throbbing Ultra Spasms!! A Sensual Titty Orgasm Oil Massage Shoko Takahashi (2018).