How many movies have Nenji Kobayashi and Shinji Kono acted in together?

They have worked on 1 movie together! Their first movie together was Brutal Tales of Chivalry 5: Man With The Karajishi Tattoo (1969) and was their highest rated movie together. They have not worked together since Brutal Tales of Chivalry 5: Man With The Karajishi Tattoo (1969).