How many movies have Kōji Takada and Masaru Shiga collaborated on?

They have worked on 21 movies together! Their first movie together was Gamblers: The Dragon Tattoo (1967) while their highest rated movie together was Japanese Godfather: Ambition (1977). They have not worked together since Jitsuroku Yozakura Ginji 2 (2001). They are most known for their crime films together.