How many movies have Sota Hanamura and Toru Iwaoka collaborated on?

They have worked on 2 movies together! Their first movie together was Ultraman Orb the Movie: Let Me Borrow The Power of Bonds! (2017) while their highest rated movie together was Kamen Rider: Beyond Generations (2021). They have not worked together since Kamen Rider: Beyond Generations (2021).