How many movies have Kei Tomiyama and Reiko Mutoh acted in together?

They have worked on 4 movies together! Their first movie together was Attack No. 1 (1970) while their highest rated movie together was Space Pirate Captain Harlock: Arcadia of My Youth (1982). They have not worked together since Saint Elmo - Apostle of Light (1986). They are most known for their animation films together.