How many movies have Hiroki Matsukata and Mikio Narita acted in together?

They have worked on 16 movies together! Their first movie together was Sleepy Eyes of Death 13: The Full Moon Swordsman (1969) while their highest rated movie together was Japanese Godfather: Ambition (1977). They have not worked together since The Last True Yakuza (1985). They are most known for their drama films together.