Finnisch?

So what is this movie all about: Suomi, the wife of a wealthy man, suddenly disappears. After learning of Suomi’s disappearance, five men who loved her assemble at her husband’s mansion. However, everyone’s image of Suomi is completely different from the other, both in terms of appearance and personality. What exactly is Suomi’s true identity? A story set in a single mansion, a Mitani Koki quintessential suspense comedy begins!