How many movies have Keiji Fujiwara and Masao Takiyama collaborated on?

They have worked on 2 movies together! Their first movie together was Iron Man: Rise of Technovore (2013) while their highest rated movie together was Avengers Confidential: Black Widow & Punisher (2014). They have not worked together since Avengers Confidential: Black Widow & Punisher (2014).