The pupils at a high school next to a nuclear power plant start acting and looking strange after buying contaminated drugs from a plant worker.

As the sole survivor of a horrendous and rather mysterious accident, teenage Mitsuko's day is off to a bad start. An unstoppable force of nature, a doomed field trip, and a strange case of amnesia easily coexist in a bizarre parallel universe, where a desperate Mitsuko is always on the run from something inexplicable, intangible, and utterly deadly. However, amid piles of fresh corpses, mounds of scorching bullet shells, and rivulets of fragrant adolescent blood, Mitsuko must fight to stay alive, before her already messed-up day becomes even stranger. But one question still remains: who or what is the enemy?

Derwin and Derick, Neo-Nazis, plan to commit a school shooting and kill themselves after a sick joke by school jocks.

Six high school teenagers decide to commit suicide together, but their plans soon go awry when one of them has something darker in mind as well.

Five students trap themselves in the basement of their high school during an all-out assault on students and faculty, all at the hands of one disturbed student geared with guns and explosives.

Seeking revenge for years of torment, three bullied teens break into a secluded junkyard to steal weapons for a school massacre - only to find themselves trapped in the workshop of a prolific serial killer. With the homecoming dance just hours away, Josh must escape a literal house of horrors to save a kidnapped classmate, but his biggest challenge remains: can he stop his own friends before their original deadly pact is carried out?

A vegan-goth high school student falls in love with her new English teacher and develops a problematic taste for human flesh.

Seiji Hasumi is a popular English teacher in a private high school. He is also a violent and sociopathic killer who concocts an extreme plan to deal with the rise of bullying and bad behavior among the student body.

A traumatized school shooting survivor falls in with a group of students celebrating graduation in a Cold War bunker turned museum, only to find themselves trapped inside with a relentless killer intent on teaching them one final lesson.

A mysterious door in the basement of the Hercules house leads to the Sixth Dimension by way of a gigantic set of intestine. When Frenchy slips through the door, King Fausto falls in love with her. The jealous Queen Doris takes Frenchy prisoner, and it is up to the Hercules family and friend Squeezit Henderson to rescue her.

African-American student Malik is on a track scholarship; academics are not his strong suit, and he goes in thinking that his athletic abilities will earn him a free ride through college. Fudge, a "professional student" who has been at Columbus for six years so far, becomes friendly with Malik and challenges his views about race and politics in America.

A 17-year-old girl uses her wits, survival skills, and compassion to fight for her life, and those of her fellow classmates, against a group of live-streaming school shooters.