How many movies have Naofumi Yamamoto and Tetsuya Naito acted in together?

They have worked on 12 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).