How many movies have Ichiro Yumisaki and Mio Aiue collaborated on?

They have worked on 1 movie together! Their first movie together was When I Asked For A Housekeeping Service, A Devilish Sadist Sister Came And I Fell Into M. (2022) and was their highest rated movie together. They have not worked together since When I Asked For A Housekeeping Service, A Devilish Sadist Sister Came And I Fell Into M. (2022).