How many movies have Mikihiko Hirata and Ryoichi Ito collaborated on?

They have worked on 3 movies together! Their first movie together was Hurricane Polymar (2017) while their highest rated movie together was Ninja vs Shark (2023). They have not worked together since 妖獣奇譚 ニンジャVSシャーク (2023). They are most known for their action films together.