Main character of two of Project Moon's games.
In Lobotomy Corporation, she is the AI helper of the Manager, whom the player controls. She has long blue hair with one side up, a notably large-breasted appearance covered by a lab coat, a black pencil skirt, a black vest (sometimes drawn as a jacket, seeing as there's no real way to tell whether it has sleeves or not), pantyhose and red high heels.
She often has her eyes closed.
In Library of Ruina, she undergoes a massive appearance change due to spoilery reasons.
Her hair turns short, and her yellow eyes are now always open.
She swaps her previous office clothes for a new set of Librarian clothes.
She wears a blue coat with frills, a white ascot with a brooch and feather-like decorations, a black skirt with a black vest and a white shirt.
She's usually seen holding a book or surrounded by pages or bookshelves.
At the start of the game and during one of its bad endings, she wears a black dress that seems to be made up of feathers.
During the events of the game, she resonates with various abnormalities gaining their E.G.O, which looks and acts different from that of Lobotomy Corporation's.