How many movies have Shin-ichiro Miki and Takashi Shiokawa collaborated on?

They have worked on 1 movie together! Their first movie together was Mobile Suit Gundam 00 The Movie: -A Wakening of the Trailblazer- (2010) and was their highest rated movie together. They have not worked together since Mobile Suit Gundam 00 The Movie: -A Wakening of the Trailblazer- (2010).