How many movies have Kōju Ran and Timmy Sugimoto acted in together?

They have worked on 2 movies together! Their first movie together was Semi-dokyumento: Maruhi onna niku ichiba (1976) while their highest rated movie together was Porno: Chan-chaka-chan (1978). They have not worked together since Porno: Chan-chaka-chan (1978).