How many movies have Hiroyoshi Nishioka and Jun Katsumura collaborated on?

They have worked on 10 movies together! Their first movie together was Bad Reputation: The Two Notorious Men Strike Again (1965) while their highest rated movie together was The Thieves' Who's Who (1966). They have not worked together since Hanzo the Razor: Sword of Justice (1972). They are most known for their action films together.