The film Gamera: Guardian of the Universe does not feature any identifiable LGBTQ+ characters or themes. Its narrative focuses entirely on the conflict between giant monsters and humanity's efforts to understand and combat them, without incorporating elements related to queer identity or experience.

The film Gamera: Guardian of the Universe does not feature any transsexual characters or themes. Its narrative is exclusively centered on the conflict between giant monsters and humanity's response to this threat, without incorporating elements of gender identity into its plot or character development.

The film focuses on giant monster battles and the human scientific and military response. No female characters are depicted engaging in or winning direct physical combat against one or more male opponents through skill, strength, or martial arts.

The film introduces new human characters and reboots the Gamera kaiju. Gamera's gender has historically been ambiguous or undefined, and the film does not portray it as a different gender from a previously established one. No legacy human characters are gender-swapped.

The film is a Japanese production featuring new, original characters for its continuity. All primary human characters are portrayed by actors of the same race as established within the film's context and the broader franchise's setting. No characters from prior installments or source material were depicted as a different race.

Not depicted in the film.