DVD release of the film "Kokuhaku (Confession)" directed by Tetsuya Nakajima of "Shimotsuma Monogatari." Stars Takako Matsu. The film starts from a confession by a teacher in front of students: My daughter died. The police judged it an accident death, however she didn't die in an accident. She was killed by students in this classroom. Matsu plays a teacher named Moriguchi who seeks revenge against the students who murdered her daughter. The details of the incident are gradually revealed through confessions of those involved.