How many movies have Nobuo Kaneko and Toshiaki Itō acted in together?

They have worked on 7 movies together! Their first movie together was Wakai toppū (1960) while their highest rated movie together was Detective Bureau 2-3: Go to Hell, Bastards! (1963). They have not worked together since The Flower and the Sword (1964). They are most known for their action films together.