How many movies have Denjirō Ōkōchi and Kaitaro Hasegawa collaborated on?

They have worked on 8 movies together! Their first movie together was Shinpan Ôoka seidan: Dai-ippen (1928) while their highest rated movie together was Secret of The Golden Spell (1958). They have not worked together since Tange Sazen and the Princess (1961).