Zandoro is a fictional Elf character from the movie serial "The Magic Princess", which also stars Princess Diandra.
Zandoro looks notably different from what actual Elves in the series look like; he is as tall as a human adult, likely since he's being played by one, with only his pointy ears and big nose revealing he's an Elf. When Elfo visits the Blue Mouse cinema and sees the movie, he mocks Zandoro for being so inaccurate.