Yukiji
Spoiler A very beautiful and elegant girl, Yukiji was Tomoe's former lover that died young. He wanted to be human to be able to grow old at her side or to find a way to make her immortal. Yukiji was usually very composed, apparently very cold and sometimes even cruel but in reality she was very kind, brave and willing to help those in need. She hated youkai because they burned down her village and killed her family. Her biggest wish was to make a family of her own, so she didn't have to be alone anymore. It is hinted that she might be Nanami´s ancestor.