How many movies have Kenji Iwaya and Kōsuke Komatsu collaborated on?

They have worked on 7 movies together! Their first movie together was Shiofuki hanayome no seihakusho (2010) while their highest rated movie together was Zoku: Matagari tenshi: Tabidachi no asadachi (2022). They have not worked together since Zoku: Matagari tenshi: Tabidachi no asadachi (2022). They are most known for their drama films together.