The character known as Anna appears as a supporting figure in Pinocchio: The Series. She is a young girl distinguished by her blue eyes and brown hair, which she wears in two braided pigtails fastened with white hairbows. Two large pink roses are also positioned on the top of her head. Her attire consists of a yellow and red dress accented with lavender stripes on both the top and bottom of the skirt, complemented by pink blush and lipstick.

Anna's role in the story is primarily tied to her friendship with the wooden puppet Pinocchio. In one notable episode, she is practicing her violin when Pinocchio asks to try playing it. Although he learns quickly, he accidentally trips and breaks her instrument. This incident sets off a chain of events where Geppetto agrees to carve a new violin, leading Pinocchio to a magical maple tree in the forest. Her presence in the series serves as a catalyst for exploring themes of responsibility and the unintended consequences of one's actions.

Regarding her personality and beliefs, the series presents an interesting contradiction. Despite being friends with a living puppet and having previously encountered supernatural entities such as witches and vampires, Anna does not believe in the existence of mermaids, as stated in one episode. This suggests a grounded or skeptical side to her character, even within the fantastical world she inhabits. Information regarding her deeper motivations, character development arc across the series, and any notable abilities beyond her musical practice remains limited in available sources. Her primary function within the narrative appears to be that of a childhood peer to the protagonist, contributing to episodic adventures and moral lessons typical of the series.