How many movies have Katsuhiro Takagi and Nishijin collaborated on?

They have worked on 6 movies together! Their first movie together was Kamen Rider Zi-O the Movie: Over Quartzer (2019) while their highest rated movie together was Kamen Rider Gotchard: The Future Daybreak (2024). They have not worked together since Kamen Rider Gotchard: The Future Daybreak (2024). They are most known for their action films together.