One of the Three Water Fairies in Amano Kozue's Aria, along with Akira Ferrari and Athena Glory. At the start of the story, Alicia is the sole professional gondolier of a small company offering guided tours of the city of Neo-Venezia on the planet Aqua. She becomes Mizunashi Akari's mentor when the latter joins Aria Company.
Alicia's chief physical characteristics are her very long blonde hair, blue eyes and smile. Two long sidelocks often flank her face. When in uniform, she keeps her hair in its signature single braid; her off-duty hairstyle varies (young Alicia has braided twintails). As a Prima undine, she does not wear gloves. She sometimes wears glasses. She is also associated with "ara ara (あらあら)" and "ufufu (うふふ)," these being her trademark utterances.