Anime Version
A selfish and manipulative noble in Shin Koihime Muso who doesn't care about the plight of her people. She conned Ensho into giving her Ryubi's sword in exchange for an "extremely rare robe that idiot's can't see". However she herself was conned by Shuri into returning the sword to Ryubi in exchange for some "concoction".
Visual Novel Version
Ensho's younger cousin in the sequel, Shin Koihime Muso. Initially fighting independently until defeated by the Wu faction. Her life is spared by Sonsaku after she surrenders. She has a lesbian relationship with her assistant Chokun, and she often ridicules Ensho behind her back.
(wikipedia.org)