The film "Fighting" does not feature any identifiable LGBTQ+ characters or themes within its narrative. The story primarily focuses on a young man's involvement in underground street fighting and his personal relationships, none of which involve queer identity.

The film 'Fighting' does not feature any identifiable transsexual characters or themes. Its narrative centers on a young man's involvement in underground street fighting and his personal struggles, without engaging with transgender identity or related topics.

The film centers on male street fighting. No female characters are depicted engaging in or winning close-quarters physical combat against one or more male opponents.

The film "Fighting" (2009) is an original story featuring characters created specifically for this movie. There are no pre-existing canonical or historical characters whose gender could have been altered.

The film "Fighting" (2009) is an original story with characters created for this specific production. There is no prior source material, historical figures, or established canon against which to compare the characters' races. Therefore, no race swaps occurred.