How many movies have Jō Shishido and Toshio Yoshino acted in together?

They have worked on 2 movies together! Their first movie together was New Prison Walls of Abashiri: High Stakes at Abashiri (1970) and was their highest rated movie together. They have not worked together since New Abashiri Prison Story: Honor and Humanity, Ammunition That Attracts the Storm (1972).