How many movies have Hiroshi Butsuda and Kotaro Nakagawa collaborated on?

They have worked on 10 movies together! Their first movie together was GoGo Sentai Boukenger vs. Super Sentai (2007) while their highest rated movie together was Kamen Rider OOO: Final Episode (2012). They have not worked together since Kamen Rider Geats × Revice: Movie Battle Royale (2022). They are most known for their science fiction films together.