Zingi Umemoto

Living in the lawless Ishinari District in a future Japan, sisters Ami (Hina Nagimiya) and Yoshie (Hanakage Kanon) who sold their bodies to help their parents, try to earn a living performing as an idol group in the area. When their performance causes stranger Matsukata (Tak Sakaguchi) a notorious hitman, to notice their condition, the three realize their worth to each other in the fight against Aoyama Dharma (Kimono Negishi), the female boss of a notorious organ harvesting ring in the area. Realizing that even their skills are no match for her army of goons and henchmen, the two are outfitted with special homemade weaponry to their bodies and become the ultimate killers.

Ordinary college students dropped by a strange village on the way to their camp. Persuaded by a seemingly friendly villager to stay over, but brutal killings start to occur in the following morning.

Problems with the neighborhood? Grandmother Yang and her two slightly mentally challenged grandchildren solve them in their very own way. Her neighbor Kazuya not only has to take care of the clan's legacy, but also his disabled sister, and all of them have to deal with the Sea Snakes gang who wants to compete with the Yang family.

Aida Rintaro is a handsome teacher who is popular among the female students. Rintaro is the homeroom teacher of a class that has a student called Sakurai Sachiko, who constantly gets bullied by her classmates. With strong sense of justice, Rintaro is always there helping Sachiko whenever she gets bullied. To Sachiko, Rintaro is like a "hero" and she starts liking him. However, unlike what's being shown, Rintaro is actually the person who planned all the bullying pranks. He pretended to be a "hero" and save Sachiko repeatedly in order to get liked by her.