Yahma (ヤーマ Yāma) (c.v. Yuko Kaida)
A female Seito Gekken practitioner from 2000 years ago that was the lover of Shuken. Her brother was killed off by him in order to seal off Seito Gekken. Because Shuken was unable to kill her because she was pregnant with his child and her people, the Yuezhi, would not approve of the mixed-blood baby she committed suicide. Though his baby survive and later his descendant gives birth to Yasaka.