Princess Romy is the sole female of the group (starting at the end of episode 9) of Around the World with Willy Fog. She serves as the tetartagonist of the group. Romy is a purple panther, whom Rigodon rescues from being burned with her late husband in India. She gets along very well with not only Willy Fog and Rigodon, but also the latter's partner Tico. Since the last episode of the first series, she is married to Willy Fog himself. Romy is based off Princess Aouda from the novel Around the World in 80 Days.