How many movies have Kōji Takada and Tomisaburō Wakayama collaborated on?

They have worked on 20 movies together! Their first movie together was Ōedo no taka (1962) while their highest rated movie together was Red Peony Gambler: Execution of Duty (1972). They have not worked together since She-Shogun (1990). They are most known for their action films together.