• Genres: Drama, Thriller, Mystery • Production Companies: Hakuhodo DY Media Partners, Licri, Nippan Group Holdings, Sony Music Entertainment (Japan), TOHO, TSUTAYA Group, Futabasha, Faith Wonderworks, Yahoo! Japan • Production Countries: Japan
Devastated at the death of her four-year-old daughter, a grieving middle school teacher is horrified to discover that her students aren't as innocent as she thinks.
