How many movies have Kunio Kaga and Shiro Fukai collaborated on?

They have worked on 22 movies together! Their first movie together was G-men of Japan 2: Bloody Duel at Shipwreck Cape (1950) while their highest rated movie together was Shimizu Port of Chivalry (1957). They have not worked together since Lord Mito 2: The Nation's Vice Shogun (1959).