Kaijudo: Clash of the Duel Masters, an animated children's series, does not include any discernible LGBTQ+ characters or themes. The show's narrative focuses on fantasy action and creature dueling, without addressing queer identity or related social issues.

The animated series "Kaijudo: Clash of the Duel Masters" does not feature any identifiable transsexual characters or themes. Its narrative focuses on fantasy action, creature dueling, and adventure, without engaging with transgender identity or experiences.

The show's primary form of combat involves characters summoning creatures to duel. Female characters, such as Allie Underhill, participate in these creature duels but are not depicted engaging in or winning direct physical combat against male human opponents.

The series introduces a new cast of characters for its reboot of the Duel Masters franchise. There are no instances of established characters from prior canon being portrayed with a different gender.

The characters in "Kaijudo: Clash of the Duel Masters" are original to this specific animated series, not direct adaptations of previously established characters with a different race from prior canon. Therefore, no race swap occurred.