How many movies have Kazunori Ozawa and Yoshitomo Hara collaborated on?

They have worked on 3 movies together! Their first movie together was Eiga Drive Head: Tomika Hyper Rescue – Kidō Kyūkyū Keisatsu (2018) while their highest rated movie together was Fate/Grand Order the Movie: Divine Realm of the Round Table: Camelot Wandering; Agateram (2020). They have not worked together since Fate/Grand Order the Movie: Divine Realm Of The Round Table: Camelot Paladin; Agateram (2021). They are most known for their action films together.