How many movies have Keiji Fujiwara and Ryuuzaburou Ootomo acted in together?

They have worked on 6 movies together! Their first movie together was Mobile Suit Gundam 00 Special Edition II: End of World (2009) while their highest rated movie together was Halo Legends (2010). They have not worked together since Avengers Confidential: Black Widow & Punisher (2014). They are most known for their animation films together.