How many movies have Kyoko Nakamura and Kôichi Imaizumi acted in together?

They have worked on 9 movies together! Their first movie together was Seifuku nusumi-dori-ma: Gekisha naburu (1990) and was their highest rated movie together. They have not worked together since Wakaoku-sama: Futomono-biraki (1994). They are most known for their drama films together.