How many movies have Naoyoshi Shiotani and Ryota Furukawa collaborated on?

They have worked on 5 movies together! Their first movie together was Blood-C: The Last Dark (2012) and was their highest rated movie together. 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.