When Sonoko enters a traditional Japanese arranged marriage with Amamiya facilitated by her parents the resulting union is loveless including the functional and goal-oriented sex. When the husband and wife move for his work she falls for her husband's boss and takes on the role of a betrayer.
Eri Murakawa , Masanobu Ando , Kento Hayashi , Izumi Fujimoto , Tomoko Mariya , Motoki Ochiai , Eita Okuno
