How many movies have Akitake Kōno and Motohiko Itô collaborated on?

They have worked on 4 movies together! Their first movie together was Military Song of the Morning Mist (1943) while their highest rated movie together was The Men Who Tread on the Tiger's Tail (1952). They have not worked together since The Men Who Tread on the Tiger's Tail (1952). They are most known for their drama films together.