On their way to school two sisters are raped by a gang of punks in full view of the passengers on the subway. When one sister commits suicide the other quits school and picks up a yakuza boyfriend who teaches her how to shoot. When the boyfriend is killed by his old gang the girl becomes a cab driver. With a .45 by her side she hunts for the punks who raped her and anyone else who deserves it.

As soon as he bought a small house on a loan, his wife died in an accident. His work wasn't going well either. But this unsuccessful father raised his two daughters on his own. That's what he's most proud of. The older sister is an office worker who is having an affair with her boss. The younger sister is worried because she can't finish sex with her boyfriend. An incident occurs to each of these sisters, and it leads to an unexpected development..

Miyuki, a female university student. Ashida, a salaryman. Akiko, his fiancee, and Murakami, Miyuki's classmate...a tangle web of relationships and human drama unfolds on the mantle.