How many movies have Kenji Iwaya and Tetsuya Takehora collaborated on?

They have worked on 12 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.