How many movies have Kahoru Sakamoto and Takuya Hiramitsu collaborated on?

They have worked on 1 movie together! Their first movie together was Sailor Moon S - Usagi - The Path to Become the Warrior of Love (1994) and was their highest rated movie together. They have not worked together since Sailor Moon S - Usagi - The Path to Become the Warrior of Love (1994).