How many movies have Meiko Kaji and Toshiaki Tsushima collaborated on?

They have worked on 13 movies together! Their first movie together was Wandering Ginza Butterfly (1972) while their highest rated movie together was Onihei's Detective Records (1995). They have not worked together since Onihei Crime Files: The Final Kohen - Unryu Ken (2016). They are most known for their crime films together.