Otama is a 19 yrs old geisya who was born under a fisherman’s house. Her regular customer, Kuroda, a lieutenant general, has sex with Otama in front of his wife Kane. Kane turns her face away. Being mad at Kane, Kuroda kills her and puts the blame on Otama. Otama gets humiliated and killed by a policeman. A farmer’s daughter, Omitsu, is sold to Cyobei, an owner of a brothel, and gets awful torture from the policeman. Time passed by and Omitsu’s daughter, Omiyo, approaches Chobei to revenge the policeman.

A survival action thriller written and directed by Oikawa Ataru, who has been a leading figure on the Japanese low-budget horror scene since his breakthrough work Tomie. Its blood-drenched visuals tell a story of high school girls engaging in a battle to the death as part of a game organized by an underground website. School outcasts Rioka (Ishibashi Anna) and transfer student Yoshimura (Kirishima Rina) enter the world of a game run by an shady website on the invitation of their absent classmate Miki (Minami Yuki). Its objective is simple: a group of high school girls murder each other until one of them achieves seven kills.

A video recently posted by two teens shows something popping out of a closed toilet at an abandoned school.