How many movies have Ken Kaneko and Kiyoshi Nakajo acted in together?

They have worked on 5 movies together! Their first movie together was Ando Gumi Gaiden Genealogy of the Group Wolf (1996) while their highest rated movie together was Account of the Ando Gang: Tale of a Scarface (1997). They have not worked together since Ando Gumi Gaiden Genealogy of the Group Wolf 2 (1998). They are most known for their drama films together.