How many movies have Kotono Mitsuishi and Naoko Takeuchi collaborated on?

They have worked on 12 movies together! Their first movie together was Sailor Moon R: The Movie (1993) while their highest rated movie together was Pretty Guardian Sailor Moon Eternal The Movie Part 2 (2021). They have not worked together since Pretty Guardian Sailor Moon Cosmos The Movie Part 2 (2023). They are most known for their animation films together.