Sister-figure of Kagura Tsuchimiya who turned evil because of the power of the sesshōseki. Also, she was the person who killed Kagura Tsuchimiya's father. She was killed by Kagura herself and has turned completely evil in her afterlife. She was extraordinarily talented when alive and slaughtered over 70 ministry agents by herself, and defeated the head of the Tsuchimiya clan and his spirit beast, Byakuei. As an evil spirit, she becomes even more powerful. She tries to awaken a great demon sealed in Tokyo, and seals a piece of the sesshōseki in Nimura Kensuke. For this, she incurs Kazuhiro's wrath, and he takes away her own sesshōseki. She dies when the demon is re-sealed.