Based on available information, an assessment of LGBTQ+ character and theme portrayal in 'City of the Rising Sun, 1999' cannot be accurately determined. There is insufficient data to evaluate any positive, negative, or neutral impact.

Based on the currently available information, there is insufficient data to assess the film's portrayal of transsexual characters or themes. No plot points or character arcs related to transsexual identity are mentioned, preventing a determination of positive, negative, or neutral impact.

The movie does not contain any action or adventure elements.

The film "City of the Rising Sun" (1999) does not appear to be an adaptation of pre-existing material, nor does it feature legacy characters from a prior franchise or historical figures. Its characters are original to this film, meaning there is no prior canonical gender to be swapped.

The film is a South Korean production with a Korean director and cast. There is no information indicating it is an adaptation of source material or a biopic where characters were established as a different race, thus no race swap is identified.