How many movies have Kōsuke Komatsu and Takuya Sakurai collaborated on?

They have worked on 8 movies together! Their first movie together was Rental College Student, Carnal Desire in Arrears (2017) while their highest rated movie together was Heisei Customs History: You Were Erotic at That Time Too (2019). They have not worked together since Hatsujō monogatari: Osananajimi wa Yari-mori (2019). They are most known for their drama films together.