Kyowakai in the West and Marukami Rengo in the East are two major organizations vying to create a new order in Japanese yakuza society. However, in Tohoku, a conflict broke out between organizations that were conspiring to invade Tohoku by taking advantage of the problem of the heir to the Shobukawa family, a long-established Shinno group in Aomori.
Nami Matsushima, a former doctor, is put in prison for murdering one of the men who raped and killed her sister. Now, faced with violent and lecherous prison gangs, an aggressively amorous warden, and with a friend on death row, Nami must steel herself for a ten year stay in one of Japan's toughest women's prisons.
Nana
In this installment of the Zero Woman series, Rei, the number-one assassin of the Tokyo Police Department's secret Zero Division, has been assigned to take out a notorious gangster responsible for dozens of murders. At the same time, she must protect the gangster's mistress from the hitmen who want to keep her from telling the police what she knows. At first, both women are upset about the arrangement, but they eventually come to appreciate each other.
