How many movies have Kana Asumi and Ryo Hirohashi acted in together?

They have worked on 6 movies together! Their first movie together was Tamayura: Graduation Photo Part 1 - Kizashi (2015) while their highest rated movie together was Working!!! Lord of the Takanashi (2016). They have not worked together since Aria the Crepuscolo (2021). They are most known for their animation films together.