Borei (亡霊 bōrei, lit. "apparition") is a ghost that appears in eleven pages. She has shadowy skin, blank black eyes, a wide oval mouth that makes it look as if her jaws are unhinged, and long black hair that eerily goes down to her neck. Her hands are detached from her body. In Tnihonematumusus.html and Ngayngujwai.html, she has a full body and wears a black dress, and also has paler skin. In deepslotkai.html, she has a blue tint.