How many movies have Gaku Matsumoto and Shunsuke Nishikawa acted in together?

They have worked on 8 movies together! Their first movie together was Ressha Sentai ToQger vs. Kyoryuger: The Movie (2015) while their highest rated movie together was Super Hero Wars GP: Kamen Rider #3 (2015). They have not worked together since Doubutsu Sentai Zyuohger vs. Ninninger the Movie: Super Sentai's Message from the Future (2017). They are most known for their action films together.