Anova has dark purplish-blue waist-length hair, black skin, and black eyes with blue highlights. For a hat, she wears a taped brown cardboard box with a white flower as well as two blue horns. Her outfit consists of a white collared short-sleeved brown shirt with white hems. The center of her shirt appears to show a black crescent moon. She also sports a brown skirt with a white apron covering it. Her feet are pointed and she has a blue hook-shaped tail. Notably, she has another set of arms. In her more recent appearances, the flower on her hat and the second set of arms are missing, as well as the tape on her cardboard box. She also appears to be rather shy and sensible. Anova may also tend to get anxious often. Additionally, she may be suicidal or have suicidal tendencies, due to her immediate thought of a noose whenever she is sad.

She's similar to Anova but a loafer version, cat-sized and with a round body.