How many movies have Toshiharu Sugie and Yasutaka Kubota collaborated on?

They have worked on 4 movies together! Their first movie together was xxxHOLiC The Movie: A Midsummer Night's Dream (2005) while their highest rated movie together was BEM: BECOME HUMAN (2020). They have not worked together since BEM: BECOME HUMAN (2020). They are most known for their drama films together.