How many movies have 긴다이치 and 하마자키 collaborated on?

They have worked on 1 movie together! Their first movie together was 남편 몰래 날마다 신음하는 거유비서 (2018) and was their highest rated movie together. They have not worked together since 남편 몰래 날마다 신음하는 거유비서 (2018).