Directed by: Jojo Hideo
Stars: Mutsuo Yoshioka, Matsuura Hiromi, Hara Saori
Language: Japanese | Subtitles: English
Country: Japan | Dvdrip
Also known as: Zange –Matsuoka Machiko no Himitsu
Description: Machiko Matsuoka is a high school music teacher who lives with Keiko, her older sister with a bad leg. They were close once, but Keiko became disabled in an incident. Believing that Machiko was the cause, Keiko has treated her like a slave ever since. Machiko has done everything she says, but her frustration has accumulated. One day, Machiko begins a secret relationship with her student.