How many movies have Hikaru Yamamoto and Takeshi Nadagi acted in together?

They have worked on 8 movies together! Their first movie together was Elite Yankee Saburo (2009) while their highest rated movie together was Kamen Rider W Returns: Kamen Rider Accel (2011). They have not worked together since Kamen Rider W Returns: Kamen Rider Accel (2011). They are most known for their science fiction films together.