Misa Kuroi is an adorable high-school girl who arrives at her new school when it is falling under an evil supernatural force. Trying to figure out who's behind the supernatural attack, Misa also has to deal with assumptions by her fellow classmates that believe she is the one behind it all. Misa and twelve other students are kept late after school hours one day to retake an exam. Then, after sunset, the entire school is deserted, and the students find themselves trapped inside and their teacher no where to be found. One by one, the thirteen students are picked up and disposed of in horrific and graphic fashion. It is up to Misa to try and gain the trust of her fellow students so that she can protect them and stop the evil before it's too late.
Convicted of killing the drug dealer who murdered her husband, Maria is blackmailed into serving as a covert assassin. She must do the government's bidding if she is ever to regain her freedom, or her son. With each completed mission, her sentenced is further re- duced. Yet, with every job she feels further away from her goal of a peaceful life.
A woman is slaughtered. The police suspect her colleague named Kayo of the murder. But Kayo's blind young brother Seiji gives evidence in favor of Kayo. And more someone whom Kayo has a grudge against are massacred. Kayo tries to solve the mystery.
Misa Kuroi is a good witch, but wherever she goes, evil follows. When a dying girl appears out of nowhere shouting Misa's name, our heroine goes to work. Following the clues, Misa transfers to the prestigious Saint Salem School for Girls and joins the Drama Club. Soon all the girls depart for a mysterious Drama Camp, deep in the woods.
When a visitor from the future shows up at school and instigates a reign of terror, a small group of students must find a way to stop the horror from spreading.
Anko a teenage girl and her yokai friend Warashi to solve mysterious cases involving monsters.
In a private school built 70 years ago in wooded areas, tragic events begin to occur. Seemingly innocent occult play by a few girls turns into a bloody fight with mystical forces.