How many movies have Takeyuki Suzuki and Toru Ishii collaborated on?

They have worked on 6 movies together! Their first movie together was Kamen Rider: The First (2005) while their highest rated movie together was Kamen Rider Den-O & Kiva: Climax Deka (2008). They have not worked together since Super Kamen Rider Den-O & Decade NEO Generations: The Onigashima Warship (2009). They are most known for their science fiction films together.