How many movies have Hiroshi Ôtake and Keaton Yamada acted in together?

They have worked on 2 movies together! Their first movie together was Ninja Hattori-kun + Perman: Ninja Beast Jippō vs. Miracle Egg (1985) while their highest rated movie together was Office Ladies Remodelling Lecture (1990). They have not worked together since Office Ladies Remodelling Lecture (1990).