The muscular and aggressive no. 11, Undine uses two swords and had used Youki energy to enhance her muscles.

A Mikuni&rsquo;s lady-in-waiting who devotes to Mikuni with almost obsessive devotion. She is a former autopsist who is having difficulties in self-affirmation and is also a sadist with masochistic nature. How she came to Atlas Corporation is a mystery.     ~! It is later known that she had a daughter who died from the same disease that Mikuni has. Shougo Kudo is also revealed to be her half-brother.!~ 

Though she is not initially involved in the street-fighting tournament Maki joins, Sampaguita Kai was one of her most difficult opponents. Using a similar fighting style to Maki, Kai faces her in a tag-team match during a women's wrestling tournament. She becomes obsessed, like a number of Maki's earlier opponents, with beating Maki. 

(Source: Wikipedia)

Rie Ishizuka

Characters