How many movies have Kazuhiko Shibuya and Shinji Itadaki collaborated on?

They have worked on 3 movies together! Their first movie together was Macross Frontier: The Wings of Farewell (2011) while their highest rated movie together was Blood-C: The Last Dark (2012). They have not worked together since City Hunter: Shinjuku Private Eyes (2019). They are most known for their action films together.