Nombre original: 箱女 見られる人妻
Fecha de estreno: 1 de enero de 2016
Película
Tiempo promedio: 73 minutos
Géneros: Drama
Sinopsis: Eros drama starring sexy actress Shiori Kamisaki. Eriko, who lives with her husband, who works for a pharmaceutical company, is in agony because of her husband's suspicions of cheating. She started chatting with her to relieve her stress, and gradually got excited with extreme play.