How many movies have Mitsuhiro Oikawa and Rokkaku Seiji acted in together?

They have worked on 4 movies together! Their first movie together was AIBOU: The Movie II (2010) while their highest rated movie together was AIBOU: The Movie IV (2017). They have not worked together since AIBOU: The Movie IV (2017). They are most known for their drama films together.