How many movies have Shunji Katagiri and Yuta Takahashi collaborated on?

They have worked on 2 movies together! Their first movie together was Pink zone: Chikyû ni ochite kita rajo (2017) while their highest rated movie together was Sex Demon Human 2 : Ikinasai (2018). They have not worked together since Sex Demon Human 2 : Ikinasai (2018).