How many movies have Renn Kiriyama and Tatsuhito Okuda acted in together?

They have worked on 4 movies together! Their first movie together was Kamen Rider Decade: All Riders vs. Dai-Shocker (2009) while their highest rated movie together was Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai (2014). They have not worked together since Heisei Rider vs. Showa Rider: Kamen Rider Wars feat. Super Sentai (2014). They are most known for their adventure films together.