How many movies have Hiroshi Butsuda and Kei Mizutani collaborated on?

They have worked on 3 movies together! Their first movie together was Kamen Rider Zero-One The Movie: REAL×TIME (2020) and was their highest rated movie together. They have not worked together since Kamen Rider Revice The Movie: Battle Familia (2022). They are most known for their science fiction films together.