How many movies have Bengal and 上田秋成 collaborated on?

They have worked on 1 movie together! Their first movie together was Kyoto Yokai Map 3: The 800-Year-Old Female College Student Who Lives in Toribenyama (1985) and was their highest rated movie together. They have not worked together since Kyoto Yokai Map 3: The 800-Year-Old Female College Student Who Lives in Toribenyama (1985).