How many movies have Kōsuke Komatsu and Takashi Naha collaborated on?

They have worked on 5 movies together! Their first movie together was Oh, That Person Seems to Be Happy. (2007) while their highest rated movie together was Smoking Aliens (2018). They have not worked together since Mabushii jōai: Nukanaide (2020). They are most known for their drama films together.