The film 'Arinthum Ariyamalum' does not feature any identifiable LGBTQ+ characters or themes within its narrative. The plot focuses on family dynamics, crime, and heterosexual relationships, none of which involve queer identity or experiences.

The film "Arinthum Ariyamalum" does not feature any identifiable transsexual characters or themes. Its narrative focuses on crime, family drama, and romance, with no elements related to transgender identity or experiences.

The film does not feature any female characters engaging in or winning direct physical combat against male opponents. Female characters are present but are not depicted in action roles that involve close-quarters physical contests.

Arinthum Ariyamalum is an original film with no pre-existing source material, historical figures, or prior adaptations. All characters were created specifically for this movie, thus there are no established characters whose gender could have been swapped.

Arinthum Ariyamalum is an original Tamil-language film from 2005. Its characters were created for this specific movie, meaning there is no prior source material, historical record, or previous installments to establish a canonical race for any character. Therefore, no race swap occurred.