How many movies have Akeno Watanabe and Megumi Hayashibara acted in together?

They have worked on 5 movies together! Their first movie together was Pokémon the Movie: White - Victini and Zekrom (2011) while their highest rated movie together was Shinkansen Henkei Robo Shinkalion The Movie: The Marvelous Fast ALFA-X That Comes From the Future (2019). They have not worked together since Shinkansen Henkei Robo Shinkalion The Movie: The Marvelous Fast ALFA-X That Comes From the Future (2019). They are most known for their adventure films together.