How many movies have Miyoko Shikibu and Ryota Niino collaborated on?

They have worked on 5 movies together! Their first movie together was Library War: The Wings Of Revolution (2012) while their highest rated movie together was Psycho-Pass: Sinners of the System - Case.3 On the Other Side of Love and Hate (2019). They have not worked together since Psycho-Pass: Sinners of the System - Case.3 On the Other Side of Love and Hate (2019). They are most known for their science fiction films together.