Guardie is a kaiju from Ultraman Tiga, appearing as a giant creature associated with the series’ early monster battles. It is not a human character, so it does not have a traditional first and last name structure. In the story, Guardie serves as one of the adversaries confronted by Ultraman Tiga and the defense forces, contributing to the show’s recurring theme of humanity facing mysterious giant beings. Its role is primarily that of a monster-of-the-week opponent.