How many movies have Kazuchika Okada and Naofumi Yamamoto acted in together?

They have worked on 20 movies together! Their first movie together was NJPW Power Struggle 2014 (2014) while their highest rated movie together was NJPW New Year Dash !! 2017 (2017). They have not worked together since NJPW/AJPW/NOAH All Together: Again (2023).