How many movies have Isao Takahashi and Kazuya Hoshi collaborated on?

They have worked on 6 movies together! Their first movie together was Ranma ½: The Movie 2 — The Battle of Togenkyo: Rescue the Brides! (1992) and was their highest rated movie together. They have not worked together since You're Under Arrest: The Motion Picture (1999). They are most known for their animation films together.