How many movies have Goro Taniguchi and Mahora Muraki collaborated on?

They have worked on 3 movies together! Their first movie together was Code Geass: Akito the Exiled 3: The Brightness Falls (2015) and was their highest rated movie together. They have not worked together since Code Geass: Akito the Exiled 5: To Beloved Ones (2016). They are most known for their animation films together.