How many movies have Daiki Hamano and Saori Hayami acted in together?

They have worked on 4 movies together! Their first movie together was Code Geass: Akito the Exiled 4: Memories of Hatred (2015) while their highest rated movie together was Saga of Tanya the Evil: The Movie (2019). They have not worked together since Isekai Quartet the Movie: Another World (2022). They are most known for their animation films together.