How many movies have Geki Katsumata and Mina Tominaga collaborated on?

They have worked on 3 movies together! Their first movie together was Birth: A War of Two Worlds (1984) and was their highest rated movie together. They have not worked together since Bavi Stock II: The Revenge of Eyesma -Beyond The Throbbing Love- (1986). They are most known for their science fiction films together.