How many movies have Haruki Jo and Kōji Fujiyama acted in together?

They have worked on 10 movies together! Their first movie together was Japan's Violent Gangs: The Boss and the Killers (1969) while their highest rated movie together was The Armed Organization (1971). They have not worked together since Shinjuku's Number One Drunk-Killer Tetsu (1977). They are most known for their crime films together.