How many movies have Hirotaro Honda and Kiyoshi Nakajo acted in together?

They have worked on 7 movies together! Their first movie together was Ryota from Mandalaya (1986) while their highest rated movie together was 1750 Days of Turbulence (1990). They have not worked together since Ando Gumi Gaiden Genealogy of the Group Wolf 4 (2000).