The "Girl Feared by Evil Spirits". Stage 4 boss of Touhou's Subterranean Animism. Mistress of the Palace of Earth Spirits whose power as a satori - to read minds with her "third eye" appendage - caused even youkai to fear her, but made her well-loved by animals. She is the master of Kaenbyou Rin and Reiuji Utsuho, keepers of the Hell of Blazing Fires, and older sister of Koishi.
Note that while Satori's third_eye does in fact form a noose with one of its cords, tagging noose should ideally be limited to posts where there is a focus on the noose.
