After graduating high school, Hiromi moves from the coastal town of Niigata to Tokyo in the hopes of becoming a famous actress. Her dream seemingly comes true as a manager scouts her off the street. He recruits her as a model but it's actually to be a "nude" model. It's not exactly what Hiromi was looking for, but she can't turn down the opportunity. As her career dwindles, the manager coerces her to make the jump to AV and Hiromi gains a new identity as Mihiro.
In film, nudity may be either graphic or suggestive, such as when a person appears to be naked but is covered by a sheet. Since the birth of film, depictions of any form of sexuality have been controversial, and in the case of most nude scenes, had to be justified as part of the story.
