Satori Komeiji is a satori youkai from the Touhou Project, residing in the Palace of the Earth Spirits in the underground Old Hell with her younger sister Koishi and pets like Rin Kaenbyou and Utsuho Reiuji. She possesses the ability to read minds using her third eye, which causes her to be feared and shunned by humans and youkai alike despite her gentle nature. As the stage 5 boss of Subterranean Animism, she investigates incidents while managing her underground domain.