Yuki Tsukumo

One of the four special-grade sorcerers, who seeks a world without cursed spirits instead of merely exorcising them. She arrives at Shibuya at the end of the Incident and confronts Kenjaku.

In 2006 her conversation with Geto about the nature of curses sparks his drift. In the Culling Game she protects Tengen with Choso; against Kenjaku, already beaten, she turns her own mass into a black hole and dies.