The disillusioned general of an ancient Chinese army regiment finds himself stranded in a village populated by a strange clan with mystical connections to wolves.

Three years after the events in "Battle Royale," Shuya Nanahara (Tatsuya Fujiwara)is a well-known terrorist bent on bringing down the government. In response, they order the creation of the "Battle Royale 2" program, and send a class of junior-high students to catch and kill him.

A group of demons in the ancient Japanese capital of Heian is dismembering members of a family of Japanese nobles.

Minami, a member of the Azamawari crew, highly respects his Aniki (brother) Ozaki who has saved his life in the past. However, lately Ozaki's eccentricities (like claiming that a Chihuahua hs sees is a 'Yakuza attack dog') have been making everyone wonder about his sanity. Chairman Azamawari is unsympathetic to Ozaki's little outbursts and secretly orders Minami to take Ozaki to a disposal facility in the city of Nagoya. There, the fate of these two follows a twisted path filled with violence, mother's milk, strange locals, and ultimately the disappearance of Ozaki's corpse which Minami now desperately tries to recover.

A ruthless pack of thugs force mild-mannered, caught-in-the-middle-of-something-bigger Nami to murder her fiance's sister, decidedly ruining her pending marriage and landing the poor girl in the most brutal women's prison ever seen. Inside the hellblocks, she decides to stop being a victim at all costs, and ends up becoming stronger and even more vicious than the craziest inmates in the pen. She eventually escapes in a most unusual way, gets valuable fight training from a mysterious mountain man and returns to the streets in order to make the thugs who ruined her life pay. By this time, Nami prefers to go by the name of Sasori (translation: Scorpion).