Natsu is a maid of the Hyūga clan, and is the caretaker of Hanabi Hyūga. Natsu is a kind and responsible person. Natsu has short, dark green hair and like the rest of her clan, she has large white eyes. Attire-wise, she wears a full-length kimono with a white apron on top along with the village's forehead protector around her forehead. As a member of the Hyūga clan, Natsu possesses the Byakugan which grants her an almost 360° field of vision, x-ray vision.