How many movies have Ainosuke Kataoka and Shōtarō Ikenami collaborated on?

They have worked on 3 movies together! Their first movie together was Onihei side story: The Final Chapter - The Fourth Wife (2016) while their highest rated movie together was Baian the Assassin, M.D.: Part1 (2023). They have not worked together since Baian the Assassin, M.D.: Part 2 (2023). They are most known for their drama films together.