How many movies have Kohsuke Toriumi and Saori Hayami acted in together?

They have worked on 9 movies together! Their first movie together was Towa no Quon 1: The Ephemeral Petals (2011) while their highest rated movie together was My Next Life as a Villainess: All Routes Lead to Doom! The Movie (2023). They have not worked together since My Next Life as a Villainess: All Routes Lead to Doom! The Movie (2023). They are most known for their animation films together.