How many movies have Noriko Tejima and Tomohiro Kamitani 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) while their highest rated movie together was Non Non Biyori: Vacation (2018). They have not worked together since Non Non Biyori: Vacation (2018).