The mother of Kallen Kozuki(18 year old). 
Middle-aged woman who still looks young.
She has blue eyes and The hairstyle shows off the forehead, parting the left and right sides and gathering the hair into a ponytail on the back of the neck.
Has a caring nature, loves Kallen who as her child, is worried about her and Kallen's relationship.
A Japanese woman who fell in love with a Britannian of the name Stadtfeld, who was a nobleman. With him she had children, Kallen Kozuki.