How many movies have Keiichi Yamada and Masanori Saito acted in together?

They have worked on 6 movies together! Their first movie together was WWF/AJPW/NJPW Wrestling Summit (1990) while their highest rated movie together was WCW/New Japan Supershow III (1993). They have not worked together since World Wrestling Peace Festival (1996). They are most known for their action films together.