Cirucci Sanderwicc (Sometimes romanized as Cirucci Thunderwitch) is a Priveron Espada, and the 105th arrancar in Aizen's army.
Cirucci has short, violet hair tied in two pigtails, and matching eyes with two purple teardrop tattoos on her cheeks. Both her hollow hole and mask remnants are in a small hair clip on the right side of her head.
Cirucci's clothing could be categorized in the "Gothic Lolita" style; she wore a white dress with black lacing, long, fingerless gloves, and purple lipstick. She also had small wings sprouting out of her back.