The anime series 'Daigunder' focuses on mecha action and adventure, primarily targeting a younger audience. There are no discernible LGBTQ+ characters, relationships, or themes present in the show's storyline or character development, resulting in no specific portrayal to evaluate.

The anime series "Daigunder" is a mecha-focused show that does not feature any identifiable transsexual characters or themes within its narrative. Consequently, there is no portrayal to evaluate regarding transgender identity or experiences.

The show features Mina, the main female character, who serves as the team's navigator and strategist. Her role is primarily technical and supportive, operating from a control room. She does not engage in direct physical combat against any opponents. The combat in the series is focused on giant robots piloted by male characters.

As an original anime series, Daigunder does not adapt characters from prior source material or previous installments. All characters' genders are established for the first time within the show itself, precluding any gender swaps according to the defined criteria.

Daigunder is an original anime series from 2002. Its characters were created for this specific show, meaning there is no prior source material or historical record to establish a different canonical race for any character. Therefore, no race swap occurred.