How many movies have Wakiko Kano and Yūichi Harada collaborated on?

They have worked on 2 movies together! Their first movie together was The Villain from Edo Kochiyama Soshun (1982) and was their highest rated movie together. They have not worked together since Kyoto Yokai Map 5: A 900-Year-Old Beautiful Noh Mask Maker Who Lived in Sagano (1993).