Liverleaf (2018), originally titled Misumisô, is a harrowing Japanese horror-thriller that delves into the darkest corners of bullying and revenge. The film follows high school student Nozaki, who endures relentless daily torment from her classmates. Her nightmare escalates when she returns home to find her house burned to the ground and her parents dead—a tragedy clearly not accidental. Realizing the perpetrators are among her tormentors, Nozaki abandons all restraint and embarks on a methodical, brutal campaign of vengeance against those responsible.

Director Eisuke Naitô crafts a tense, atmospheric experience that balances visceral horror with psychological depth. The film's strength lies in its unflinching portrayal of trauma and the moral descent of its protagonist. While the revenge narrative is familiar, Liverleaf distinguishes itself through its stark visual style and commitment to its grim tone. The lead performance effectively conveys the transformation from victim to avenger, making the violent escalation feel disturbingly inevitable.

Viewers should watch Liverleaf for its raw emotional impact and as a compelling entry in the revenge horror subgenre. It explores how sustained cruelty can warp humanity, presented through chilling set pieces and a consistently oppressive atmosphere. The 114-minute runtime maintains tension throughout, making it a gripping, if unsettling, viewing experience for fans of Japanese extreme cinema and psychological thrillers.