How many movies have Ichitarō Kuni and Takatoshi Suzuki collaborated on?

They have worked on 7 movies together! Their first movie together was Ninja's Weapon (1956) while their highest rated movie together was Miyamoto Musashi: Showdown at Hannyazaka Heights (1962). They have not worked together since Battles Without Honor and Humanity: Final Episode (1974). They are most known for their action films together.