How many movies have Jûgo Kuroiwa and Kōichi Itō collaborated on?

They have worked on 3 movies together! Their first movie together was The Midday Trap (1962) while their highest rated movie together was An Ode to Yakuza (1970). They have not worked together since An Ode to Yakuza (1970). They are most known for their drama films together.