Due to the absence of any provided plot details or character descriptions, it is not possible to evaluate the film's portrayal of LGBTQ+ characters or themes. Therefore, the net impact is categorized as N/A.

No information regarding the film's plot or characters was provided, therefore an evaluation of its portrayal of transsexual themes or characters cannot be made. The film is presumed to have no identifiable transgender content.

The movie does not contain any action or adventure elements.

The film "Bar Girl" (1975) is an original production and not an adaptation of existing source material or a biopic. Its characters were created specifically for this film, meaning there are no pre-established characters whose gender could have been altered.

There is no widely available information about the film "{酒吧女郎} (1975)" or any source material it might be based on. Consequently, it is not possible to identify any character with a pre-established race that was subsequently portrayed by an actor of a different race.