Aihi

Scientist with blue hair. Was once trapped inside a castle. Without human skin,she looks like a huge flower with an eye in the middle of the flower. During the battle in Kokubourou,she fought with Kaguro. Later she was stabbed by swords from Kaguro's body and before she was dealt with the finishing blow,Kaguro felt Yoshimori's presence and went after him instead. But,later died after she released seeds. Source: Wikipedia