Yuurei Yuujo

Yuurei Yuujo (幽霊遊女) is an Onryou that possessed Hime-Sama

Onryou
In traditional beliefs of Japanese literature, onryou refers to a ghost believed capable of causing harm in the world of the living, harming or killing enemies, or even causing natural disasters to exact vengeance to redress the wrongs it received while alive then takes their spirits from their dying bodies.