How many movies have Ai Satou and Megumi Hayashibara acted in together?

They have worked on 2 movies together! Their first movie together was Pokémon: Zoroark - Master of Illusions (2010) while their highest rated movie together was Detective Conan: Episode One - The Great Detective Turned Small (2017). They have not worked together since Detective Conan: Episode One - The Great Detective Turned Small (2017).