How many movies have Megumi Hayashibara and Yumiko Kuga collaborated on?

They have worked on 5 movies together! Their first movie together was Pokémon the Movie: Volcanion and the Mechanical Marvel (2016) while their highest rated movie together was Pretty Guardian Sailor Moon Cosmos the Movie Part 2 (2023). 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.