How many movies have Kichiemon Nakamura II and Shōtarō Ikenami collaborated on?

They have worked on 12 movies together! Their first movie together was Honno-Ji in Flames (1960) 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 drama films together.