How many movies have Erina Miyai and Hiroshi Ohkawa acted in together?

They have worked on 1 movie together! Their first movie together was Uno Koichiro no Shûdôin Fuzoku Joshi-ryô (1981) and was their highest rated movie together. They have not worked together since Uno Koichiro no Shûdôin Fuzoku Joshi-ryô (1981).