How many movies have Hirokoji Osaki and Karen Yuzuriha collaborated on?

They have worked on 1 movie together! Their first movie together was City Slut Moved To The Countryside, Where There's Nothing To Do But Mock Male Male Masochists While Giving Them Blowjobs Karen Yuzuriha (2021) and was their highest rated movie together. They have not worked together since City Slut Moved To The Countryside, Where There's Nothing To Do But Mock Male Male Masochists While Giving Them Blowjobs Karen Yuzuriha (2021).