How many movies have Ayumi Kimito and Yuta Okuyama collaborated on?

They have worked on 3 movies together! Their first movie together was Sex Detective Hatenashi (2018) while their highest rated movie together was Sex Detective Nana: The Phantom of the Sauna (2021). They have not worked together since Sex Detective Hatenashi 2: Double Revolver Love (2022). They are most known for their mystery films together.