How many movies have Kenji Kawai and Shin-ichiro Miki collaborated on?

They have worked on 9 movies together! Their first movie together was Mobile Suit Gundam 00: A Wakening of the Trailblazer (2010) while their highest rated movie together was Hakuouki: Warrior Spirit of the Blue Sky (2014). They have not worked together since Hakuouki: Warrior Spirit of the Blue Sky (2014). They are most known for their animation films together.