How many movies have Keita Machida and Reo Sano acted in together?

They have worked on 6 movies together! Their first movie together was Road To High & Low (2016) while their highest rated movie together was HiGH&LOW The Movie 2: End of Sky (2017). They have not worked together since Kizoku Kourin: Prince of Legend (2020). They are most known for their action films together.