How many movies have Eiji Gō and Mio Ezaki collaborated on?

They have worked on 11 movies together! Their first movie together was The Black Gambler: Murderous Dice (1965) while their highest rated movie together was The Killer (1971). They have not worked together since Kōkōsei burai hikae: Kanjirū Muramasa (1973). They are most known for their crime films together.