How many movies have Mami Koyama and Morio Kita collaborated on?

They have worked on 1 movie together! Their first movie together was Doctor Mambo & Kaitou Jibako: Uchuu yori Ai wo Komete (1983) and was their highest rated movie together. They have not worked together since Doctor Mambo & Kaitou Jibako: Uchuu yori Ai wo Komete (1983).