Michiri Himemiya

Natsumi (Ai Takeuchi) is forced to work in a steel factory in order to pay off a debt, a factory notorious for employing women with "dark pasts" as slave labor. Tsukada, Chief of Security places Natsumi in a team of four women led by Atsuko(Nagisa Umeno). When one worker fails to follow instructions, Tsukada rapes her, and Natsumi is next on his list. Natsumi tries to fight the insanity, but is hindered by managing director Hideko and factory president Kamiyama. It is up to Natsumi to take on the evildoings of the factory.

Naruse Yuzu, the only daughter of the soba restaurant "Naruse," falls in love in secret with Teppei, who works there. But then her father, Gajiro, suddenly passes away, and in his will he says, "If the quality of the food deteriorates, close the restaurant immediately," which worries Yuzu. She works hard to become a master of soba, but things don't go well. Then, Gajiro's illegitimate daughter, Akiko, arrives from America. She's skilled at making soba, and she even exudes her American-trained sex appeal towards Teppei, which makes Yuzu anxious, but...