How many movies have Haruka Tomatsu and Takayoshi Hashimoto collaborated on?

They have worked on 2 movies 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 Hanasaku Iroha the Movie: Home Sweet Home (2013).