The film 'Ultraman Tiga: The Final Odyssey' does not feature any identifiable LGBTQ+ characters or themes. The narrative focuses on traditional tokusatsu elements, including heroism, the struggle between light and darkness, and heterosexual relationships, without incorporating any queer representation.

The film 'Ultraman Tiga: The Final Odyssey' does not feature any identifiable transsexual characters or themes. The story centers on a superhero battling ancient evils, and there is no narrative element related to transgender identity or experience present in the plot or character arcs.

The film features female characters such as Rena Yanase and Captain Megumi Iruma, who are involved in the action primarily through piloting vehicles and strategic command. However, there are no scenes depicting these or any other female characters engaging in and winning close-quarters physical combat against one or more male opponents.

All established characters from the Ultraman Tiga television series maintain their original genders in this film. New characters introduced in the movie do not have prior canonical genders to be swapped from.

All primary and legacy characters in this Japanese film, a direct continuation of the Ultraman Tiga television series, are portrayed by actors of the same race as their established canonical depictions. No character originally established as one race is depicted as a different race.

Not depicted in the film.