How many movies have Nenji Kobayashi and Nobuo Yana acted in together?

They have worked on 23 movies together! Their first movie together was Gang's Upward Strategy (1965) while their highest rated movie together was The Armed Organization (1971). They have not worked together since Nezumi Kozo Jirokichi hissatsu no shiraha (1983). They are most known for their crime films together.