Ninpu Sentai Hurricaneger Is Here! 20th Anniversary with a Whistle is an upcoming Japanese superhero tokusatsu movie dedicated to the 20th anniversary of Ninpu Sentai Hurricaneger TV series.
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.