How many movies have Maki Sawai and Yu Matsuno collaborated on?

They have worked on 3 movies together! Their first movie together was High School Fleet Movie (2020) while their highest rated movie together was Sword Art Online the Movie – Progressive – Aria of a Starless Night (2021). They have not worked together since Sword Art Online the Movie – Progressive – Scherzo of Deep Night (2022). They are most known for their science fiction films together.