This vessel here must go to experienced only! Yuko is a kumiho demon and she is not to be taken lightly. Be warned, Yuko is not a fan of men. A kumiho demon is known to use a male and when she is done with him she will dispose of him...permanently. Yuko has told me that she is about 1344 years old, which is young for a demon of her power. Yuko is a little grumpy and that is ok because she has a purpose to jus attack and attack and kill . Some of her favorite things to get as offerings are chocolate and anything shiny.