How many movies have Nao Toyama and Sayuri Hara acted in together?

They have worked on 6 movies together! Their first movie together was Arpeggio of Blue Steel -Ars Nova DC- (2015) while their highest rated movie together was Arpeggio of Blue Steel -Ars Nova Cadenza- (2015). They have not worked together since Laid-Back Camp the Movie (2022). They are most known for their animation films together.