The film does not feature any identifiable LGBTQ+ characters or themes. Its narrative focuses on established heterosexual relationships and the core plot points of the Heaven's Feel route, without incorporating queer identities or related issues.

The film "Fate/stay night: Heaven's Feel I. Presage Flower" does not feature any identifiable transsexual characters or themes. Consequently, there is no portrayal to evaluate under the provided rubric, resulting in a 'N/A' rating for its net impact.

The film features several powerful female characters who engage in combat, but none are depicted as achieving a decisive victory against a male opponent in close-quarters physical or melee combat. Their fights against male characters are either stalemates, losses, or involve different forms of power.

The film is a direct adaptation of the "Heaven's Feel" route from the Fate/stay night visual novel. All major characters retain their established genders from the original source material, with no instances of canonical gender changes.

The film is an anime adaptation of a visual novel. All major characters maintain their established racial and ethnic depictions from the source material and prior adaptations, with no instances of a character being portrayed as a different race.