The murder of a young girl leaves the inhabitants of a small Japanese village in shock. The body of Emili is found by four classmates with whom she was playing. The murder is never solved. Emili's mother, Asako, is torn by grief and puts a curse on the four girls when they claim not to remember the killer's face. Each of the girls, in their own way, will do penance for their silence.

The murder of a young girl shocks a small Japanese village, and the victim's mother is distraught when the classmates her daughter was playing with all claim not to remember the identity of the killer. In her anger, she puts a curse on them.