Hiyori, an office worker working in Tokyo, visits Kumamoto, which is famous for its temari songs, to greet her fiancé Itsuki's parents. As soon as they arrive, Itsuki's relatives gather and they decide to attend a banquet filled with sexual harassment talk. Although she is surprised by the gap between the country and the region where there still remains a male-dominated culture, she tries to be a good wife somehow... The definitive version of a life-sized romantic comedy filled with ``regional things''!