How many movies have Ikue Otani and Rica Matsumoto acted in together?

They have worked on 28 movies together! Their first movie together was Twin Signal: Family Game (1996) while their highest rated movie together was Pokémon the Movie: Secrets of the Jungle (2020). They have not worked together since Pokémon the Movie: Secrets of the Jungle (2020). They are most known for their animation films together.