A Chorus of Angels (2012)
Original title: 北のカナリアたち
A Chorus of Angels is a 2012 Japanese-language drama movie directed by Junji Sakamoto, with a running time of 2h 2m. It stars Sayuri Yoshinaga, Kyôhei Shibata and Toru Nakamura.
Teacher Kawashima Haru takes a position on a remote island off the coast of Hokkaido, where she takes charge of six students. However, she is later forced to leave after an accident occurs. 20 years later, Haru learns that one of her former students has committed a crime, and eventually returns to the island once more.