One of the Dai Tenma and a pillar of Yatsukahagi. Accompanying with Akuro, unlike her brother/boyfriend, she is very enthusiastic and keeping a direct relationship with him. "This kind of arrogance, this feeling......As expected, you bastard is the one to inherit it." In truth she is the fusion of a heroine and another female character in Dies Irae, as well as the sister and lover of Kai Sakurai, Kei Sakurai and Beatrice Kircheisen, after the death of Marie, Mercurius and Reinhard Heydrich, she along with other survived members of Marie universe joined in the group formed by Ren in order to protect what's left of her world.