How many movies have Hiroshi Sunaga and Tomokazu Seki collaborated on?

They have worked on 5 movies together! Their first movie together was Kamen Rider Decade: All Riders vs. Dai-Shocker (2009) while their highest rated movie together was Kamen Rider Ghost: The 100 Eyecons and Ghost’s Fateful Moment (2016). They have not worked together since Kamen Rider Ghost: The 100 Eyecons and Ghost’s Fateful Moment (2016). They are most known for their action films together.