High School Teacher: The Breeding Campus

David Sinclair seems to have everything going for him: he's smart, musically talented, and very successful. To top off his senior year in high school, his band is trying to get a recording session. Therefore, David's suicide leaves everyone, especially his best friend and bandmate, Chris, with a lot of questions.

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.

In the future, the Japanese government captures a class of ninth-grade students and forces them to kill each other under the revolutionary "Battle Royale" act.

When a Brooklyn high school student writes the police code for homicide, 187, inside a textbook owned by teacher Trevor Garfield, Garfield feels threatened. The principal dismisses the incident, but the same student stabs Trevor soon after. Fifteen months later, a physically and emotionally scarred Trevor relocates to California and takes up substitute teaching. To his dismay, his new school is as full of dangerously undisciplined students as his old one—including four Latin Americans and a European American claiming membership in tagging gang K.O.S. (Kappin' Off Suckers)—driving him over the edge.

When a high school senior discovers her teacher is seducing her boyfriend, events turn deadly after the teacher tries to cover it up.

Upon reaching the train station to death, a dejected soul is informed that he is lucky and will have another chance at life. He is placed in the body of a 14-year-old boy named Kobayashi Makoto, who has just committed suicide. Watched over by a neutral spirit named Purapura, the soul must figure out what his greatest sin and mistake in his former life was, before his time limit in Makoto's body runs out. He also has a number of other lesser duties he must complete, such as understanding what led Makoto to commit suicide in the first place and learning how to enjoy his second chance at life.