How many movies have Kingorō Yanagiya and Torajirō Saitō collaborated on?

They have worked on 12 movies together! Their first movie together was Mito Komon's Pleasure Trip (1938) and was their highest rated movie together. They have not worked together since Ōwarai Jiro chō ikka: Sanshita nitei kenjū (1962). They are most known for their comedy films together.